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Lezhin Comics - Daily Releases

LEZHIN ENTERTAINMENT · Build 2026.9.1

com.lezhin.comics
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Static analysis completeScanned 2026-10-13 00:46 UTC

Static checks identify review items, not a guarantee of safety.

Overview

Review needed

1 high or critical finding category to review

Lezhin Comics - Daily Releases (com.lezhin.comics) scored grade C, 73 out of 100, in a static scan of version 2026.9.1 on 2026-10-13. It has 1 high or critical finding among 5 finding categories across 8 occurrences. 20 tracking SDKs are present in the package, which describes what ships, not what runs or what it sends. This is static analysis of a single build: it does not observe the app running and does not establish that any data is exposed.

Finding categories58 occurrences
High / critical1Category count
Tracking SDKs20Presence, not observed traffic
Assessment score73 / 100Grade C

Start with these findings

highHardcoded HTTP Basic-auth credentials1 occurrence

Interpretation & review guidance

Hardcoded HTTP Basic-auth credentials (a username:password pair, base64-encoded in an Authorization header) are embedded in the app. If the endpoint is live, anyone can extract and reuse them — rotate the credential and move auth server-side. Confirm it isn't a placeholder.

Evidence
1 recorded occurrence in the analyzed APK. These are distinct stored findings, not a count of every source match.
Verification
Static detection; current reachability is not established.
Open in all findingsRequest a correction
mediumShort signing key (RSA 1024-bit)1 occurrence

Interpretation & review guidance

The signing key is shorter than the modern 2048-bit RSA minimum. Short keys are cryptographically weaker; a release should re-key to at least RSA-2048 (or an EC key).

Evidence
1 recorded occurrence in the analyzed APK. These are distinct stored findings, not a count of every source match.
Verification
Static detection; current reachability is not established.
Open in all findingsRequest a correction
lowFirebase Realtime Database reference1 occurrence

Interpretation & review guidance

A Firebase Realtime Database URL. Nearly every app that uses Firebase ships one. It's only an exposure if the database rules are world-readable — that's what live verification checks.

Evidence
1 recorded occurrence in the analyzed APK. These are distinct stored findings, not a count of every source match.
Verification
Static detection; current reachability is not established.
Open in all findingsRequest a correction
View all 5 categories

Privacy

20 requested permissions · 0 flagged high-risk classes.

Review privacy signals →

Build & components

133 components recorded. Certificate parsing does not validate APK signature integrity.

Inspect build evidence →
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Findings

5 categories · 8 occurrences. Severity totals describe categories. Expand a finding for interpretation and review guidance.

highHardcoded HTTP Basic-auth credentials1 occurrence

Interpretation & review guidance

Hardcoded HTTP Basic-auth credentials (a username:password pair, base64-encoded in an Authorization header) are embedded in the app. If the endpoint is live, anyone can extract and reuse them — rotate the credential and move auth server-side. Confirm it isn't a placeholder.

Evidence
1 recorded occurrence in the analyzed APK. These are distinct stored findings, not a count of every source match.
Verification
Static detection; current reachability is not established.

Evidence preview

Evidence type
Static string match
Representative location
classes6.dex
Recorded match
Pattern recorded; identifying value redacted.
Detector rule
basic_auth_header
Recorded file locations
  • classes6.dex

1 recorded findings have inspectable metadata. Duplicate matches may share a representative location.

Review whether this belongs to intended app functionality or a bundled library. A static match does not establish runtime impact.

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Link to categoryRequest a correction
mediumShort signing key (RSA 1024-bit)1 occurrence

Interpretation & review guidance

The signing key is shorter than the modern 2048-bit RSA minimum. Short keys are cryptographically weaker; a release should re-key to at least RSA-2048 (or an EC key).

Evidence
1 recorded occurrence in the analyzed APK. These are distinct stored findings, not a count of every source match.
Verification
Static detection; current reachability is not established.

Evidence preview

Evidence type
Signing metadata
Representative location
META-INF/signing:key
Recorded match
RSA-1024
Detector rule
signing
Recorded file locations
  • META-INF/signing:key

1 recorded findings have inspectable metadata. Duplicate matches may share a representative location.

Review whether this belongs to intended app functionality or a bundled library. A static match does not establish runtime impact.

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Search recorded evidence and save private review notes with Pro. $99/month plus applicable tax.

Link to categoryRequest a correction
lowFirebase Realtime Database reference1 occurrence

Interpretation & review guidance

A Firebase Realtime Database URL. Nearly every app that uses Firebase ships one. It's only an exposure if the database rules are world-readable — that's what live verification checks.

Evidence
1 recorded occurrence in the analyzed APK. These are distinct stored findings, not a count of every source match.
Verification
Static detection; current reachability is not established.

Evidence preview

Evidence type
Static string match
Representative location
resources.arsc
Recorded match
Pattern recorded; identifying value redacted.
Detector rule
firebase_db
Recorded file locations
  • resources.arsc

1 recorded findings have inspectable metadata. Duplicate matches may share a representative location.

Review whether this belongs to intended app functionality or a bundled library. A static match does not establish runtime impact.

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Search recorded evidence and save private review notes with Pro. $99/month plus applicable tax.

Link to categoryRequest a correction
lowFirebase Storage bucket reference4 occurrences

Interpretation & review guidance

A Firebase Cloud Storage bucket reference (the default <project>.appspot.com). Storing user files here is normal — it's only an exposure if the Storage security rules allow public read/list, which live verification tests.

Evidence
4 recorded occurrences in the analyzed APK. These are distinct stored findings, not a count of every source match.
Verification
Static detection; current reachability is not established.

Evidence preview

Evidence type
Static string match
Representative location
classes3.dex
Recorded match
Pattern recorded; identifying value redacted.
Detector rule
firebase_storage_bucket
Recorded file locations
  • classes3.dex

4 recorded findings have inspectable metadata. Duplicate matches may share a representative location.

Review whether this belongs to intended app functionality or a bundled library. A static match does not establish runtime impact.

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Search recorded evidence and save private review notes with Pro. $99/month plus applicable tax.

Link to categoryRequest a correction
lowGoogle API key (client-shipped; restriction unverified)1 occurrence

Interpretation & review guidance

Android apps are designed to ship Google API keys in the client; Google restricts them by app signing certificate + enabled API. This is only a problem if the key is left unrestricted — presence alone is expected, not an exposure.

Evidence
1 recorded occurrence in the analyzed APK. These are distinct stored findings, not a count of every source match.
Verification
Static detection; current reachability is not established.

Evidence preview

Evidence type
Static string match
Representative location
resources.arsc
Recorded match
AIza•••••••• (21–40 chars, redacted)
Detector rule
google_api_key
Recorded file locations
  • resources.arsc

1 recorded findings have inspectable metadata. Duplicate matches may share a representative location.

Review whether this belongs to intended app functionality or a bundled library. A static match does not establish runtime impact.

Preview evidence and Pro tools

Search recorded evidence and save private review notes with Pro. $99/month plus applicable tax.

Link to categoryRequest a correction

Privacy signals

Capabilities and bundled software do not prove that data was collected or transmitted.

Requested permissions20
Flagged high-risk classes0
Detected SDKs20
Requested permission inventory (20)
  • BIND_GET_INSTALL_REFERRER_SERVICE
  • android.permission.ACCESS_ADSERVICES_AD_ID
  • android.permission.ACCESS_ADSERVICES_ATTRIBUTION
  • android.permission.ACCESS_ADSERVICES_TOPICS
  • android.permission.ACCESS_NETWORK_STATE
  • android.permission.ACCESS_WIFI_STATE
  • android.permission.FOREGROUND_SERVICE
  • android.permission.FOREGROUND_SERVICE_DATA_SYNC
  • android.permission.INTERNET
  • android.permission.PACKAGE_USAGE_STATS
  • android.permission.POST_NOTIFICATIONS
  • android.permission.RECEIVE_BOOT_COMPLETED
  • android.permission.WAKE_LOCK
  • com.android.vending.BILLING
  • com.android.vending.CHECK_LICENSE
  • com.google.android.c2dm.permission.RECEIVE
  • com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
  • com.google.android.gms.permission.AD_ID
  • com.lezhin.auth.permission.AUTHENTICATE_ACCOUNT
  • com.lezhin.comics.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

Data collection & flow (privacy signal, not part of the grade)

Data the app can access
No sensitive runtime permissions requested.
Persistent identifiers (referenced in code)
Advertising ID (AAID)Android IDDevice ID / IMEI
Where it can go
Third parties present (17)
AppLovinChartboostGoogle AdMobInMobiMeta Audience NetworkMintegralPangle (ByteDance)TapjoyUnity AdsVungleironSourceBraze (Appboy)Google Analytics for FirebaseGoogle Firebase AnalyticsGoogle Tag ManagerMeta / Facebook SDKSingular
  • Persistent-identifier APIs referenced in code (Advertising ID (AAID), Android ID, Device ID / IMEI) with 17 analytics/ad SDK(s) present — the mechanism used for cross-app profiling.

This maps what the app can access (permissions it requests, identifier APIs its code references) to the third parties bundled in it. It reflects capability and SDK presence — not proof that a specific value was transmitted.

Data Safety comparison not recorded.

Trackers & SDKs (20 detected · privacy signal, not part of the grade)

Advertising
AppLovinChartboostGoogle AdMobInMobiMeta Audience NetworkMintegralPangle (ByteDance)TapjoyUnity AdsVungleironSource
Analytics
Braze (Appboy)Google Analytics for FirebaseGoogle Firebase AnalyticsGoogle Tag ManagerMeta / Facebook SDK
Attribution
Singular
Consent
Google UMP (consent)IAB TCF
Crash reporting
Google Crashlytics

Build & components

Scanned build 2026.9.1. Store metadata may describe a newer release.

APK SHA-25662d68f4e430327d3f1804a124365f134b93859dc7cf51cf1b24a35cc4ef2e43b

Signing certificate (who signed this build — factual, not part of the grade)

Signer
Lezhin Entertainment self-signed
Scheme
V3V2
Key
RSA 1024-bit
Algorithm
sha1WithRSA
Validity
2013-05-24 → 2063-05-12
Cert SHA-256
93:99:5f:5b:d6:68:54:02:f5:2b:a1:17:ec:97:46:9c:76:c3:4f:3b:3d:1b:53:e5:18:3a:0b:94:95:7d:f6:d5

The certificate fingerprint identifies the parsed signing certificate. Knowing this public fingerprint does not establish ownership or validate the APK signature.

Signature integrity: not established by certificate parsing.

Component inventory

133 components. Advisory matching covers a curated set; no match is not proof that a component is vulnerability-free.

Bundled components and recorded advisory matches
ComponentVersionAdvisory matches
androidx.activity:activity1.9.3None recorded
androidx.activity:activity-compose1.9.3None recorded
androidx.activity:activity-ktx1.9.3None recorded
androidx.annotation:annotation-experimental1.4.1None recorded
androidx.appcompat:appcompat1.7.0None recorded
androidx.appcompat:appcompat-resources1.7.0None recorded
androidx.asynclayoutinflater:asynclayoutinflater1.0.0None recorded
androidx.autofill:autofill1.0.0None recorded
androidx.browser:browser1.8.0None recorded
androidx.cardview:cardview1.0.0None recorded
androidx.compose.animation:animation1.8.2None recorded
androidx.compose.animation:animation-core1.8.2None recorded
androidx.compose.foundation:foundation1.8.2None recorded
androidx.compose.foundation:foundation-layout1.8.2None recorded
androidx.compose.material3:material31.3.2None recorded
androidx.compose.material3:material3-window-size-class1.3.2None recorded
androidx.compose.material:material1.8.2None recorded
androidx.compose.material:material-icons-core1.7.8None recorded
androidx.compose.material:material-ripple1.8.2None recorded
androidx.compose.runtime:runtime1.8.2None recorded
androidx.compose.runtime:runtime-saveable1.8.2None recorded
androidx.compose.ui:ui1.8.2None recorded
androidx.compose.ui:ui-geometry1.8.2None recorded
androidx.compose.ui:ui-graphics1.8.2None recorded
androidx.compose.ui:ui-text1.8.2None recorded
androidx.compose.ui:ui-tooling-preview1.8.2None recorded
androidx.compose.ui:ui-unit1.8.2None recorded
androidx.compose.ui:ui-util1.8.2None recorded
androidx.constraintlayout:constraintlayout2.2.1None recorded
androidx.coordinatorlayout:coordinatorlayout1.1.0None recorded
androidx.core:core1.15.0None recorded
androidx.core:core-ktx1.15.0None recorded
androidx.core:core-splashscreen1.0.1None recorded
androidx.credentials:credentials1.3.0None recorded
androidx.credentials:credentials-play-services-auth1.3.0None recorded
androidx.cursoradapter:cursoradapter1.0.0None recorded
androidx.customview:customview1.1.0None recorded
androidx.customview:customview-poolingcontainer1.0.0None recorded
androidx.databinding:baseAdapters8.9.1None recorded
androidx.databinding:databindingKtx8.9.1None recorded
androidx.databinding:library8.9.1None recorded
androidx.databinding:viewbinding8.9.1None recorded
androidx.datastore:datastore1.1.7None recorded
androidx.datastore:datastore-core1.1.7None recorded
androidx.datastore:datastore-preferences1.1.7None recorded
androidx.datastore:datastore-preferences-core1.1.7None recorded
androidx.documentfile:documentfile1.0.0None recorded
androidx.drawerlayout:drawerlayout1.1.1None recorded
androidx.dynamicanimation:dynamicanimation1.1.0None recorded
androidx.emoji2:emoji21.4.0None recorded
androidx.emoji2:emoji2-views-helper1.4.0None recorded
androidx.exifinterface:exifinterface1.3.7None recorded
androidx.fragment:fragment1.8.9None recorded
androidx.fragment:fragment-ktx1.8.9None recorded
androidx.graphics:graphics-path1.0.1None recorded
androidx.graphics:graphics-shapes1.0.1None recorded
androidx.hilt:hilt-navigation1.2.0None recorded
androidx.hilt:hilt-navigation-compose1.2.0None recorded
androidx.hilt:hilt-work1.3.0None recorded
androidx.interpolator:interpolator1.0.0None recorded
androidx.legacy:legacy-support-core-ui1.0.0None recorded
androidx.legacy:legacy-support-core-utils1.0.0None recorded
androidx.legacy:legacy-support-v41.0.0None recorded
androidx.lifecycle:lifecycle-livedata2.8.7None recorded
androidx.lifecycle:lifecycle-livedata-core2.8.7None recorded
androidx.lifecycle:lifecycle-livedata-core-ktx2.8.7None recorded
androidx.lifecycle:lifecycle-livedata-ktx2.8.7None recorded
androidx.lifecycle:lifecycle-process2.8.7None recorded
androidx.lifecycle:lifecycle-runtime2.8.7None recorded
androidx.lifecycle:lifecycle-runtime-compose2.8.7None recorded
androidx.lifecycle:lifecycle-runtime-ktx2.8.7None recorded
androidx.lifecycle:lifecycle-service2.8.7None recorded
androidx.lifecycle:lifecycle-viewmodel2.8.7None recorded
androidx.lifecycle:lifecycle-viewmodel-compose2.8.7None recorded
androidx.lifecycle:lifecycle-viewmodel-ktx2.8.7None recorded
androidx.lifecycle:lifecycle-viewmodel-savedstate2.8.7None recorded
androidx.loader:loader1.1.0None recorded
androidx.localbroadcastmanager:localbroadcastmanager1.0.0None recorded
androidx.media:media1.0.0None recorded
androidx.navigation:navigation-common2.8.5None recorded
androidx.navigation:navigation-common-ktx2.8.5None recorded
androidx.navigation:navigation-compose2.8.5None recorded
androidx.navigation:navigation-fragment2.8.5None recorded
androidx.navigation:navigation-fragment-ktx2.8.5None recorded
androidx.navigation:navigation-runtime2.8.5None recorded
androidx.navigation:navigation-runtime-ktx2.8.5None recorded
androidx.navigation:navigation-ui2.8.5None recorded
androidx.navigation:navigation-ui-ktx2.8.5None recorded
androidx.paging:paging-common3.3.6None recorded
androidx.paging:paging-compose3.3.6None recorded
androidx.paging:paging-runtime3.3.6None recorded
androidx.paging:paging-runtime-ktx3.3.6None recorded
androidx.preference:preference1.2.1None recorded
androidx.preference:preference-ktx1.2.1None recorded
androidx.print:print1.0.0None recorded
androidx.privacysandbox.ads:ads-adservices1.1.0-beta11None recorded
androidx.privacysandbox.ads:ads-adservices-java1.1.0-beta11None recorded
androidx.profileinstaller:profileinstaller1.4.0None recorded
androidx.recyclerview:recyclerview1.4.0None recorded
androidx.room:room-ktx2.7.0None recorded
androidx.room:room-runtime2.7.0None recorded
androidx.savedstate:savedstate1.2.1None recorded
androidx.savedstate:savedstate-ktx1.2.1None recorded
androidx.security:security-crypto1.1.0-alpha06None recorded
androidx.slidingpanelayout:slidingpanelayout1.2.0None recorded
androidx.sqlite:sqlite2.5.0None recorded
androidx.sqlite:sqlite-framework2.5.0None recorded
androidx.startup:startup-runtime1.1.1None recorded
androidx.swiperefreshlayout:swiperefreshlayout1.2.0None recorded
androidx.tracing:tracing1.2.0None recorded
androidx.tracing:tracing-ktx1.2.0None recorded
androidx.transition:transition1.5.0None recorded
androidx.vectordrawable:vectordrawable1.2.0None recorded
androidx.vectordrawable:vectordrawable-animated1.2.0None recorded
androidx.versionedparcelable:versionedparcelable1.1.1None recorded
androidx.viewpager2:viewpager21.1.0None recorded
androidx.viewpager:viewpager1.0.0None recorded
androidx.webkit:webkit1.12.0None recorded
androidx.window.extensions.core:core1.0.0None recorded
androidx.window:window1.3.0None recorded
androidx.work:work-runtime2.10.0None recorded
androidx.work:work-runtime-ktx2.10.0None recorded
com.google.android.material:material1.13.0None recorded
com.google.dagger:dagger2.55None recorded
com.google.dagger:dagger-lint-aar2.55None recorded
com.google.dagger:hilt-android2.55None recorded
com.google.dagger:hilt-core2.55None recorded
com.squareup.okhttp3:okhttp4.12.0None recorded
kotlinx:coroutines_android1.10.2None recorded
kotlinx:coroutines_core1.10.2None recorded
kotlinx:coroutines_jdk81.10.2None recorded
kotlinx:coroutines_play_services1.10.2None recorded
kotlinx:coroutines_slf4j1.10.2None recorded
Export SBOM
About this app · store information

About this app

+Not your everyday comic. Everyday.

Content ratingTeen
Download size65.3 MB
Privacy policyPublished →
Developer sitewww.lezhin.com/

Screenshots

App screenshotApp screenshotApp screenshotApp screenshotApp screenshotApp screenshotApp screenshotApp screenshot

Scan history

Each row is an observed scan. Gaps between scans do not establish how long a finding existed.

Scanned (UTC)BuildScoreGrade
2026-10-13 00:46 UTC2026.9.173C
2026-10-06 00:38 UTC2026.9.173C
2026-09-29 00:37 UTC2026.9.073C
2026-09-19 05:33 UTC2026.9.067C
2026-09-11 08:32 UTC2026.8.167C
2026-09-10 19:43 UTC2026.8.1Not gradedNot graded

View changes between the last two scans →

Export & share

Exports describe the recorded assessment. Signed evidence proves origin and integrity, not completeness or safety.

SARIFFindings CSVCoverage JSONSigned evidenceSBOM

Coverage & gap matrix · Verify signed evidence

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apk-scanner.com exposure grade
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<a href="https://apk-scanner.com/app/com.lezhin.comics"><img src="https://apk-scanner.com/app/com.lezhin.comics/badge.svg" alt="apk-scanner.com exposure grade" height="20"></a>

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