MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 68cf0ff1b76f0f73b0ab2de921ca6bc2d149655f9dc80fcdfe4fe644482683fc. 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: 9


Intelligence 9 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 68cf0ff1b76f0f73b0ab2de921ca6bc2d149655f9dc80fcdfe4fe644482683fc
SHA3-384 hash: d80db8628d7fc6e041956f4905f6f120d3ac4cd3ee7c5a62725cc3e188c1d2a1b9c5fd87de4da0b7b875399da894f6b1
SHA1 hash: 5ea09c371fb9073df3b0b372c975b1c4166f0efe
MD5 hash: 4575be97bebfd3e1f1f1177a5cb39925
humanhash: yellow-nitrogen-double-alanine
File name:yakuza.m68k
Download: download sample
Signature Gafgyt
Create hunting rule
File size:109'333 bytes
First seen:2026-01-18 19:20:31 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:Va+Rz27+RWpNb0IdXysO7J3V/D+mFZ09DRAoQfgm:Va+V27+RKCIFysEJ3V/D+mFZ09DRAoQZ
TLSH T107B31993F801DEA2F40EAA7605D74721B230FB620F531A72635B7966AE362D53437F81
telfhash t15f21e243a6b68a6c6ff3582858bc06b11592e6237250bf70ef5ec1809d37002b475e8b
Magika elf
Reporter abuse_ch
Tags:elf gafgyt

Intelligence

File Origin
# of uploads :
1
# of downloads :
74
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Gafgyt-6981154-0
Create hunting rule

Unix.Dropper.Mirai-7139223-0
Create hunting rule

Unix.Dropper.Mirai-7139232-0
Create hunting rule

Unix.Downloader.Mirai-7340346-0
Create hunting rule

Unix.Trojan.Gafgyt-7782058-0
Create hunting rule

Unix.Proxy.Mirai-7844054-0
Create hunting rule

Unix.Trojan.Mirai-9864781-0
Create hunting rule

Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
gcc masquerade
Link:
https://www.filescan.io/uploads/696d329c9c4da7d8473576a8/reports/5a6f3345-0fd3-469f-bcd7-001791357c5c/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-01-18T16:25:00Z UTC
Last seen:
2026-01-18T18:19:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Gafgyt.fh HEUR:Backdoor.Linux.Gafgyt.dd HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj HEUR:Backdoor.Linux.Gafgyt.av
Link:
https://opentip.kaspersky.com/68cf0ff1b76f0f73b0ab2de921ca6bc2d149655f9dc80fcdfe4fe644482683fc/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/c09a1372-a4b9-42dc-bd99-e1c631330dc9
Behavior Graph:
Download SVG
%3 guuid=8a944694-1a00-0000-4faf-fcc0660b0000 pid=2918 /usr/bin/sudo guuid=d4ccd496-1a00-0000-4faf-fcc06c0b0000 pid=2924 /tmp/sample.bin guuid=8a944694-1a00-0000-4faf-fcc0660b0000 pid=2918->guuid=d4ccd496-1a00-0000-4faf-fcc06c0b0000 pid=2924 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/3604615e-133e-466b-b2d0-321bc427a139
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1853005
Signature
Antivirus / Scanner detection for submitted sample
Found malware configuration
Multi AV Scanner detection for submitted file
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1853005 Sample: yakuza.m68k.elf Startdate: 18/01/2026 Architecture: LINUX Score: 80 37 103.211.218.101, 23 PUBLIC-DOMAIN-REGISTRYUS Seychelles 2->37 39 daisy.ubuntu.com 2->39 41 Found malware configuration 2->41 43 Antivirus / Scanner detection for submitted sample 2->43 45 Multi AV Scanner detection for submitted file 2->45 47 2 other signatures 2->47 15 yakuza.m68k.elf 2->15         started        17 python3.8 dpkg 2->17         started        signatures3 process4 process5 19 yakuza.m68k.elf 15->19         started        process6 21 yakuza.m68k.elf 19->21         started        process7 23 yakuza.m68k.elf 21->23         started        process8 25 yakuza.m68k.elf 23->25         started        process9 27 yakuza.m68k.elf 25->27         started        process10 29 yakuza.m68k.elf 27->29         started        process11 31 yakuza.m68k.elf 29->31         started        process12 33 yakuza.m68k.elf 31->33         started        process13 35 yakuza.m68k.elf 33->35         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/68cf0ff1b76f0f73b0ab2de921ca6bc2d149655f9dc80fcdfe4fe644482683fc
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/68cf0ff1b76f0f73b0ab2de921ca6bc2d149655f9dc80fcdfe4fe644482683fc/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/68cf0ff1b76f0f73b0ab2de921ca6bc2d149655f9dc80fcdfe4fe644482683fc
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2026-01-18 19:11:34 UTC
File Type:
ELF32 Big (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ndhq74nxn4hxhmflfxusdstlyliuszk7txea7tp6j7teisbgqp6a._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt linux
Link:
https://tria.ge/reports/260118-x2k77aes4a/
Malware Config
C2 Extraction:
103.211.218.101:23
Verdict:
Malicious
Tags:
Unix.Trojan.Gafgyt-6981154-0
YARA:
n/a
Link:
https://app.threat.zone/submission/ec13dded-9489-490f-8303-1a2527585bd0
Please note that we are no longer able to provide a coverage score for Virus Total.

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:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
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:NET
Create hunting rule
Author:malware-lu
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 68cf0ff1b76f0f73b0ab2de921ca6bc2d149655f9dc80fcdfe4fe644482683fc

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3759955/
  
Delivery method
Distributed via web download

Comments