MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 40ec19f9ca8dd33ca1d90a447ea3b9d2b9dd8691eea1dd5195f4868197c035a2. 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


Joker


Vendor detections: 4


Intelligence 4 IOCs YARA 12 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 40ec19f9ca8dd33ca1d90a447ea3b9d2b9dd8691eea1dd5195f4868197c035a2
SHA3-384 hash: e2cf0a2e68018f35c45c3db26cac1c2678333a773e482a32d737d1e109a0bc8af97a209ad4b0ffeb9d68ce02e4da9201
SHA1 hash: 7dcb405a539f5b145913e86705cc6246381a5994
MD5 hash: cd95c35cb7ba021ef249ae4b7a2d080c
humanhash: two-magnesium-pizza-oranges
File name:com.tachating.messagesms_16.0.xapk
Download: download sample
Signature Joker
Create hunting rule
File size:40'115'544 bytes
First seen:2026-07-11 02:18:36 UTC
Last seen:2026-07-16 03:09:27 UTC
File type: xapk
MIME type:application/zip
ssdeep 786432:o5TsgF3DGRnwy1pzf29LVEjg4ajh9+EKJah4vcFv4BmHZy:o5TsgJw29LVagncEiahPWBmc
TLSH T11D97E149F50CD52BEEC9B0BC8F8A06D3F43AB9151650C19B3C22860EFD977D55A22BB1
TrID 77.1% (.JAR) Java Archive (13500/1/2)
22.8% (.ZIP) ZIP compressed archive (4000/1)
Magika apk
Reporter Anonymous
Tags:joker malware xapk

Intelligence

File Origin
# of uploads :
2
# of downloads :
137
Origin country :
US US
Vendor Threat Intelligence
No detections
Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6a51a843a900f0e9eb6bef3a
Tags:
n/a
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
base64 crypto downloader evasive expand fingerprint lolbin
Link:
https://www.filescan.io/uploads/6a51a83784d5dc13dc8991c4/reports/a7f7f63e-4787-450e-9c7b-8d8ff36a1982/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/40ec19f9ca8dd33ca1d90a447ea3b9d2b9dd8691eea1dd5195f4868197c035a2
Verdict:
Unknown
File Type:
zip
Link:
https://opentip.kaspersky.com/40ec19f9ca8dd33ca1d90a447ea3b9d2b9dd8691eea1dd5195f4868197c035a2/results?tab=lookup
Score:
93%
Verdict:
Malware
File Type:
ARCHIVE
Link:
https://malprob.io/report/40ec19f9ca8dd33ca1d90a447ea3b9d2b9dd8691eea1dd5195f4868197c035a2
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=idwbt6okrxjtziozbjch5i5z2k453bur52q52umv6sdidf6agwra._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
android linux
Link:
https://tria.ge/reports/260711-cr6qxscx8z/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
Link:
https://yomi.yoroi.company/submissions/40ec19f9ca8dd33ca1d90a447ea3b9d2b9dd8691eea1dd5195f4868197c035a2

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:BLOWFISH_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for Blowfish constants
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:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:ldpreload
Create hunting rule
Author:xorseed
Reference:https://stuff.rop.io/
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
Rule name:SUSP_ZIP_Smuggling_Jun01
Create hunting rule
Author:delivr.to
Description:ZIP archives with data smuggled between last file record and the central directory.
Reference:https://github.com/Octoberfest7/zip_smuggling/
Rule name:Sus_CMD_Powershell_Usage
Create hunting rule
Author:XiAnzheng
Description:May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb
Rule name:WHIRLPOOL_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for WhirlPool constants
Rule name:without_attachments
Create hunting rule
Author:Antonio Sanchez <asanchez@hispasec.com>
Description:Rule to detect the no presence of any attachment
Reference:http://laboratorio.blogs.hispasec.com/
Rule name:with_urls
Create hunting rule
Author:Antonio Sanchez <asanchez@hispasec.com>
Description:Rule to detect the presence of an or several urls
Reference:http://laboratorio.blogs.hispasec.com/

File information

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

  
Link
https://play.google.com/store/apps/details?id=com.tachating.messagesms

Comments