MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 64b1edbe4c8b25b5780ce213a28133a7841447b7afbfcab2e288ec0814c29f74. 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


Gafgyt


Vendor detections: 8


Intelligence 8 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 64b1edbe4c8b25b5780ce213a28133a7841447b7afbfcab2e288ec0814c29f74
SHA3-384 hash: 4b4b31f4694b629ff58b1ab2d80dc506f0bc5ce89ae00335595e238c91a7a186ff0013a735ae6396fb054f6e18650b96
SHA1 hash: a52ebfdb93260eb03487fbc9edf8950d1117370f
MD5 hash: f166efc106fcc3a88c50839a6ac99b19
humanhash: speaker-delta-arizona-princess
File name:s-h.4-.ISIS
Download: download sample
Signature Gafgyt
Create hunting rule
File size:94'356 bytes
First seen:2025-04-10 01:23:47 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:fI7+hcIM9naHAAGtKhmA+J/FosGvJtKqCoDQtmW49VquLeefkcX:YNIMZoAAG0hS/FoHKqXYm79VquqefkcX
TLSH T1D6933A0799A59F77C0C7EAB919EB59300326A8520B2F1F5961386BF4438F9CC740FBA4
telfhash t16311d01371fa896d2bf249245c7c43b4255026237351be75bf0dc5d4553b002b969ecb
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter abuse_ch
Tags:elf gafgyt

Intelligence

File Origin
# of uploads :
1
# of downloads :
155
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67f71ef1f9ba909217ce69cclinux22vpnfull_triage
Tags:
gafgyt mirai ddos
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc lolbin masquerade remote
Link:
https://www.filescan.io/uploads/67f71db7b070fb3f94617499/reports/1e7bb5d3-9bd2-49a1-a341-3b45ff16d2fa/overview
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/68086d5e-a018-4fec-a5d8-925c59f4d3ec
Result
Threat name:
Gafgyt
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1661363
Signature
Contains symbols with names commonly found in malware
Found malware configuration
Multi AV Scanner detection for submitted file
Opens /proc/net/* files useful for finding connected devices and routers
Suricata IDS alerts for network traffic
Yara detected Gafgyt
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/64b1edbe4c8b25b5780ce213a28133a7841447b7afbfcab2e288ec0814c29f74
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/64b1edbe4c8b25b5780ce213a28133a7841447b7afbfcab2e288ec0814c29f74/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-04-10 01:24:09 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=msy63psmrms3k6am4ij2fajtu6cbir5xv674vmxcrdwaqfgct52a._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt linux
Link:
https://tria.ge/reports/250410-bse4xsxxh1/
Malware Config
C2 Extraction:
176.65.143.172:839
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7136288-0
YARA:
n/a
Link:
https://app.threat.zone/submission/ac5b2079-fa99-4383-8b39-6d3cf92b3062
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/64b1edbe4c8b25b5780ce213a28133a7841447b7afbfcab2e288ec0814c29f74

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:Linux_Gafgyt_Generic
Create hunting rule
Author:albertzsigovits
Description:Generic Approach to Mirai/Gafgyt samples
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Mal_LNX_Gafgyt_Botnet_ELF
Create hunting rule
Author:Phatcharadol Thangplub
Description:Use to detect Gafgyt botnet, and there variants.
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

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

Web download

Gafgyt

elf 64b1edbe4c8b25b5780ce213a28133a7841447b7afbfcab2e288ec0814c29f74

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3495026/
  
Delivery method
Distributed via web download

Comments