MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 faf71cb7a1ccb81896e2eccf26fd106cafd357aa20c0533d04a3bd8947325d19. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


Arsink


Vendor detections: 5


Intelligence 5 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: faf71cb7a1ccb81896e2eccf26fd106cafd357aa20c0533d04a3bd8947325d19
SHA3-384 hash: d8654d67d815416cab211e16ccee37889be1b654d46d4576a4f490ff11555b6b3936ca08445a4ecb254fa0adea1d4a1a
SHA1 hash: 28203db44d7e6b0b6ce717e7366e20938b18d55e
MD5 hash: cc599a755eb40a774941502bb90bd984
humanhash: johnny-virginia-avocado-ohio
File name:bfludo.apk
Download: download sample
Signature Arsink
Create hunting rule
File size:1'139'664 bytes
First seen:2026-06-27 03:58:31 UTC
Last seen:Never
File type: apk
MIME type:application/java-archive
ssdeep 24576:BxivCXO1x/UVBP5u82mKB03+nBeLfF7j9PvlAs:BmWP0YOgLRjVN
TLSH T137353356A3FE16AADD4371F0477B47007C582FDFE9A262E11F405AD418DE4AB2C9A323
TrID 60.6% (.APK) Android Package (27000/1/5)
30.3% (.JAR) Java Archive (13500/1/2)
8.9% (.ZIP) ZIP compressed archive (4000/1)
Magika apk
Reporter BastianHein
Tags:apk Arsink signed

Code Signing Certificate

Organisation:Android
Issuer:Android
Algorithm:sha1WithRSAEncryption
Valid from:2008-02-29T01:33:46Z
Valid to:2035-07-17T01:33:46Z
Serial number: 936eacbe07f201df
Intelligence: 1853 malware samples on MalwareBazaar are signed with this code signing certificate
Thumbprint Algorithm:SHA256
Thumbprint: a40da80a59d170caa950cf15c18c454d47a39b26989d8b640ecd745ba71bf5dc
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
1
# of downloads :
97
Origin country :
CL CL
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.FileRepMalware.73555862.UNOFFICIAL
Create hunting rule

Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
signed
Link:
https://www.filescan.io/uploads/6a3f4ab179d0d0c62c84dc0d/reports/5bace916-7e3f-4f25-a798-4fa232e2f095/overview
Result
Link:
https://incinerator.cloud/#/public/report/cc599a755eb40a774941502bb90bd984/detail
Application Permissions
full Internet access (INTERNET)
view network status (ACCESS_NETWORK_STATE)
Verdict:
Unknown
File Type:
apk
First seen:
2026-06-21T01:39:00Z UTC
Last seen:
2026-06-29T00:25:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/faf71cb7a1ccb81896e2eccf26fd106cafd357aa20c0533d04a3bd8947325d19/results?tab=lookup
Score:
57%
Verdict:
Susipicious
File Type:
APK
Link:
https://malprob.io/report/faf71cb7a1ccb81896e2eccf26fd106cafd357aa20c0533d04a3bd8947325d19
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/faf71cb7a1ccb81896e2eccf26fd106cafd357aa20c0533d04a3bd8947325d19/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7l3rzn5bzs4brfxc5thsn7iqnsx5gv5kedafgpieuo6ysrzslumq._file
Result
Malware family:
arsink
Create hunting rule
Score:
  10/10
Tags:
family:arsink android collection credential_access discovery impact persistence rat
Link:
https://tria.ge/reports/260627-ekaq1sgw8v/
Behaviour
Checks CPU information
Checks memory information
Registers a broadcast receiver at runtime (usually for listening for system events)
Queries information about active data network
Queries the mobile country code (MCC)
Obtains sensitive information copied to the device clipboard
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/faf71cb7a1ccb81896e2eccf26fd106cafd357aa20c0533d04a3bd8947325d19

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Comments