MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5559292bac8be104d9e8f8cc3a102072d98ac275d6756c9ee9c56a734c57f22d. 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: 7


Intelligence 7 IOCs YARA 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5559292bac8be104d9e8f8cc3a102072d98ac275d6756c9ee9c56a734c57f22d
SHA3-384 hash: 9765c08bea51404010ec3529a1cafde7ced616cc7cd263faa9febd4e43a2ec6759ba964220179d80b616da69602022e5
SHA1 hash: 555a2aa435de2d4f6a5771917ab2b6bd98cd12e1
MD5 hash: 3323bc40db461e0b39bef9be0d398dba
humanhash: social-louisiana-quebec-washington
File name:m68k
Download: download sample
Signature Gafgyt
Create hunting rule
File size:113'759 bytes
First seen:2026-02-06 13:57:06 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:gLWUEK1FSHGfs1QbEE6QyPwRs/avcWVRm2pgYMx3IPtW:gDsGfs1QHyP6sSc2Rm2pgYMx3IPtW
TLSH T129B30692F900DFF2F40AE67604C34B2566B0BF660F536A66B21739A79E721C43867F41
telfhash t18421fe46a1f6856d2ff368345dbc46b5188227133361bf70af0985c01c7b002a936ecb
Magika elf
Reporter abuse_ch
Tags:elf gafgyt

Intelligence

File Origin
# of uploads :
1
# of downloads :
48
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.29052.TSource.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.2205.UNOFFICIAL
Create hunting rule

Unix.Trojan.Tsunami-6981155-0
Create hunting rule

Unix.Dropper.Mirai-7138857-0
Create hunting rule

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

Result
Gathering data
Verdict:
Malicious
File Type:
ELF 32 BE
Detections:
HEUR:Backdoor.Linux.Gafgyt.bj HEUR:Backdoor.Linux.Gafgyt.ba HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Gafgyt.cr
Link:
https://opentip.kaspersky.com/5559292bac8be104d9e8f8cc3a102072d98ac275d6756c9ee9c56a734c57f22d/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/a6cb5746-3ab6-4891-8465-2e85924b8196
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1864789
Signature
Found malware configuration
Multi AV Scanner detection for submitted file
Suricata IDS alerts for network traffic
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1864789 Sample: m68k.elf Startdate: 06/02/2026 Architecture: LINUX Score: 88 26 103.45.245.174, 23, 48694 MIRAIMiraiCommunicationNetworkIncJP Japan 2->26 28 109.202.202.202, 80 INIT7CH Switzerland 2->28 30 3 other IPs or domains 2->30 32 Suricata IDS alerts for network traffic 2->32 34 Found malware configuration 2->34 36 Multi AV Scanner detection for submitted file 2->36 38 2 other signatures 2->38 10 m68k.elf 2->10         started        12 dash rm 2->12         started        14 dash rm 2->14         started        16 python3.8 dpkg 2->16         started        signatures3 process4 process5 18 m68k.elf 10->18         started        process6 20 m68k.elf 18->20         started        process7 22 m68k.elf 20->22         started        process8 24 m68k.elf 22->24         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/5559292bac8be104d9e8f8cc3a102072d98ac275d6756c9ee9c56a734c57f22d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5559292bac8be104d9e8f8cc3a102072d98ac275d6756c9ee9c56a734c57f22d/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/5559292bac8be104d9e8f8cc3a102072d98ac275d6756c9ee9c56a734c57f22d
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kvmssk5mrpqqjwpi7dgduebaolmyvqtv2z2wzhxjyvvhgtcx6iwq._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt linux
Link:
https://tria.ge/reports/260206-q9c38ahs3f/
Malware Config
C2 Extraction:
103.45.245.174:23
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:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
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_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:NET
Create hunting rule
Author:malware-lu
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb
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 5559292bac8be104d9e8f8cc3a102072d98ac275d6756c9ee9c56a734c57f22d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3773060/
  
Delivery method
Distributed via web download

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