MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 161f2a6ecf64dcbbc1616d536cb2ed2e53afc5a4f5deca810b0f55cc82a6b447. 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


Matanbuchus


Vendor detections: 8


Intelligence 8 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 161f2a6ecf64dcbbc1616d536cb2ed2e53afc5a4f5deca810b0f55cc82a6b447
SHA3-384 hash: c54e1825630b7cd564f7a5e80c15a355169fb3e7d383a8aaf3a2f5fcd937b2aba6c42182890a298981e680a3241d487d
SHA1 hash: d8430a40de6988c8f63f1f55ce5cf3f578d5501b
MD5 hash: 495c2a1035324a57f11fd1b11acde0e1
humanhash: maine-march-yellow-florida
File name:24312264055.zip
Download: download sample
Signature Matanbuchus
Create hunting rule
File size:699'870 bytes
First seen:2026-02-22 19:36:48 UTC
Last seen:Never
File type: zip
MIME type:application/zip
Note:This file is a password protected archive. The password is: infected
ssdeep 12288:TtQISFr/nFVdNhC/yHCnZjYMVOTciHe9nlAl7MWIvb7pWqElaXeVHc1:pFQr9VJEywZjpVaJe9nliMWipWqE2
TLSH T160E42323EF1EFA15D7502F72B95DF09F429B3E22C1945B7939552C87260EC8E82B244E
Magika zip
Reporter Anonymous
Tags:matanbuchus zip

Intelligence

File Origin
# of uploads :
1
# of downloads :
172
Origin country :
US US
File Archive Information

This file archive contains 1 file(s), sorted by their relevance:

File name:77a53dc757fdf381d3906ab256b74ad3cdb7628261c58a62bcc9c6ca605307ba
File size:1'229'312 bytes
SHA256 hash: 77a53dc757fdf381d3906ab256b74ad3cdb7628261c58a62bcc9c6ca605307ba
MD5 hash: 1ff365902d427237cf9965779ef65ad0
MIME type:application/x-dosexec
Signature Matanbuchus
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/e8a7d4a8-e32a-4c18-a6f5-dd57e0231e7e/
Verdict:
Malicious
Score:
94.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6937d56cdb58e1a2c22ba806
Tags:
malware
Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/161f2a6ecf64dcbbc1616d536cb2ed2e53afc5a4f5deca810b0f55cc82a6b447/results/dashboard
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
crypto fingerprint microsoft_visual_cc packed
Link:
https://www.filescan.io/uploads/699b5ae810e80629d4ed6c4e/reports/a068e0f2-3389-421d-b57a-fe18eee053bd/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/161f2a6ecf64dcbbc1616d536cb2ed2e53afc5a4f5deca810b0f55cc82a6b447
Result
Verdict:
UNKNOWN
Link:
https://labs.inquest.net/dfi/sha256/161f2a6ecf64dcbbc1616d536cb2ed2e53afc5a4f5deca810b0f55cc82a6b447
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Unknown
File Type:
zip
Link:
https://opentip.kaspersky.com/161f2a6ecf64dcbbc1616d536cb2ed2e53afc5a4f5deca810b0f55cc82a6b447/results?tab=lookup
Score:
99%
Verdict:
Malware
File Type:
ARCHIVE
Link:
https://malprob.io/report/161f2a6ecf64dcbbc1616d536cb2ed2e53afc5a4f5deca810b0f55cc82a6b447
Verdict:
inconclusive
YARA:
2 match(es)
Tags:
Executable PDB Path PE (Portable Executable) PE File Layout Zip Archive
Link:
https://app.malva.re/file/495c2a1035324a57f11fd1b11acde0e1
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/161f2a6ecf64dcbbc1616d536cb2ed2e53afc5a4f5deca810b0f55cc82a6b447/
Threat name:
Binary.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-02-22 19:37:47 UTC
File Type:
Binary (Archive)
Extracted files:
1
AV detection:
3 of 23 (13.04%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=cypsu3wpmtolxqlbnvjwzmxnfzj27rne6xpmvailb5k4zavgwrdq._file
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/161f2a6ecf64dcbbc1616d536cb2ed2e53afc5a4f5deca810b0f55cc82a6b447

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:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:HeavensGate
Create hunting rule
Author:kevoreilly
Description:Heaven's Gate: Switch from 32-bit to 64-mode

File information

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

  
Link
https://malwarecakefactory.github.io/malware-analysis/matanbuchus-3-deep-dive/

Comments