MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fbfab254dc250f89c58a5eed9c0233d0a0afdb029da1bba9537cfe359e2e4794. 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: 7


Intelligence 7 IOCs YARA 1 File information Comments
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SHA256 hash: fbfab254dc250f89c58a5eed9c0233d0a0afdb029da1bba9537cfe359e2e4794
SHA3-384 hash: 80950e8c6651c7fc2c0ec4aff7a5a3dd9a1525bda6ab3c07d1303dec762a6b987826d60692fd14f7d0e1c94192961954
SHA1 hash: c43dc3e9dfc223dcdafbe15684177edece78680d
MD5 hash: 474c199ff6f0f72cc2445595a3fff96d
humanhash: neptune-maine-wisconsin-may
File name:SheetCrypt.apk
Download: download sample
Signature Arsink
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File size:1'717'127 bytes
First seen:2026-06-27 01:22:05 UTC
Last seen:Never
File type: apk
MIME type:application/java-archive
ssdeep 24576:qwmEcM28Dpn5Uoo7lZR3aubqMXfbWFMBKrUd5rhik31rGR4ESveTL/GRD8QpZRiI:OMdFalZYub4oKQ7VJ3Fjve/2wQpiBqZx
TLSH T1A58523AB87F97525ED31AAB6D0D16331FE776371D687A3C3169AC12D0C243AB08B50C6
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: 1857 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 :
93
Origin country :
CL CL
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Android.Hary.33FE.tr.21797.1888.UNOFFICIAL
Create hunting rule

Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
signed
Link:
https://www.filescan.io/uploads/6a3f25ec79d0d0c62c84d1cf/reports/5adfab18-7404-4a3b-9347-d1ed38a8b799/overview
Result
Link:
https://incinerator.cloud/#/public/report/474c199ff6f0f72cc2445595a3fff96d/detail
Application Permissions
read external storage contents (READ_EXTERNAL_STORAGE)
read/modify/delete external storage contents (WRITE_EXTERNAL_STORAGE)
change your audio settings (MODIFY_AUDIO_SETTINGS)
set wallpaper (SET_WALLPAPER)
set wallpaper size hints (SET_WALLPAPER_HINTS)
Verdict:
Adware
File Type:
apk
First seen:
2026-06-26T02:30:00Z UTC
Last seen:
2026-06-27T18:25:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/fbfab254dc250f89c58a5eed9c0233d0a0afdb029da1bba9537cfe359e2e4794/results?tab=lookup
Score:
68%
Verdict:
Susipicious
File Type:
APK
Link:
https://malprob.io/report/fbfab254dc250f89c58a5eed9c0233d0a0afdb029da1bba9537cfe359e2e4794
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/fbfab254dc250f89c58a5eed9c0233d0a0afdb029da1bba9537cfe359e2e4794/
Threat name:
Android.Trojan.Qwexlafiba
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Status:
Malicious
First seen:
2026-06-27 01:25:48 UTC
File Type:
Binary (Archive)
Extracted files:
13
AV detection:
6 of 24 (25.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7p5levg4euhytrmkl3wzyart2cqk7wyctwq3xkktpt7dlhroi6ka._file
Result
Malware family:
arsink
Create hunting rule
Score:
  10/10
Tags:
family:arsink android rat
Link:
https://tria.ge/reports/260627-brlv3sgz5n/
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/fbfab254dc250f89c58a5eed9c0233d0a0afdb029da1bba9537cfe359e2e4794

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
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Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries

File information

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

Comments