Overview

overview

10

Static

static

10

18a82a2115...05.apk

android-9-x86

7

18a82a2115...05.apk

android-10-x64

7

18a82a2115...05.apk

android-11-x64

7

Resubmissions

05/06/2026, 09:13

260605-k67krsd14r10

04/06/2026, 15:24

260604-stb74ahw5x10

Sharing

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General

  • Target
    18a82a21158f23148fbb58f39f597d482c186c8d2905540e750533a0df363705
  • Size 944KB
  • Sample260604-stb74ahw5x
  • SHA256 18a82a21158f23148fbb58f39f597d482c186c8d2905540e750533a0df363705
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
ransomwarekoler

Malware Config

Signatures

  • Family: Koler

    Koler is an Android ransomware first seen in 2017.

    ransomwarekoler
  • Android Koler payload 1 IoCs
  • Declares broadcast receivers with permission to handle system events 1 IoCs
  • Requests dangerous framework permissions 9 IoCs
  • Insecure Codesign Algorithm 1 IoCs

    File was codesigned using an insecure algorithm.

  • Untrusted Codesign Signers 1 IoCs

    Codesigned file was signed by an untrusted entity.

File Explorer

  • 18a82a21158f23148fbb58f39f597d482c186c8d2905540e750533a0df363705
    .apk 944KB

18a82a21158f23148fbb58f39f597d482c186c8d2905540e750533a0df363705

  • SHA256 18a82a21158f23148fbb58f39f597d482c186c8d2905540e750533a0df363705
  • MD5 SHA1 SHA512 SSDEEP TLSH
android

  • Android Koler payload

  • Insecure Codesign Algorithm

    File was codesigned using an insecure algorithm.

  • Untrusted Codesign Signers

    Codesigned file was signed by an untrusted entity.

File Signature issue

Digest
94f0895ac9cd5dd8b3a19eae6ab02c2bb03fb417
Digest Algorithm
sha1
Digest Matches
Trusted
Not trusted
Signing Certificate
CN=Ondpzsv Fovirqswx,OU=Bedgf,O=Hzupqg,L=Ofilulhtu,ST=Wgwemebeq,C=US
Chains

Jan 1, 0001

upehfmf.xrppcuzqolwhmwxnfyes.xctrbzkvipjazq

Android Permissions

18a82a21158f23148fbb58f39f597d482c186c8d2905540e750533a0df363705

Permissions

android.permission.RECEIVE_BOOT_COMPLETED

android.permission.QUICKBOOT_POWERON

android.permission.SYSTEM_ALERT_WINDOW

android.permission.WRITE_EXTERNAL_STORAGE

android.permission.READ_EXTERNAL_STORAGE

android.permission.CAMERA

com.android.browser.permission.READ_HISTORY_BOOKMARKS

android.permission.INTERNET

android.permission.RECEIVE_BOOT_COMPLETED

android.permission.CAMERA

android.permission.ACCESS_NETWORK_STATE

android.permission.WAKE_LOCK

android.permission.READ_PHONE_STATE

android.permission.WRITE_EXTERNAL_STORAGE

android.permission.GET_ACCOUNTS

android.permission.READ_PROFILE

android.permission.READ_CONTACTS

android.permission.MOUNT_UNMOUNT_FILESYSTEMS