MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 85c82b166d6f9ae1f4d00887c8201d3eee53f794c6e477c9c16409d874e12e25. 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 18 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 85c82b166d6f9ae1f4d00887c8201d3eee53f794c6e477c9c16409d874e12e25
SHA3-384 hash: a0db129d0a41bc48a9e71238498e6c83f6a2b1e509f80edf9a3a63724f41872fb7631fa4ec9e5507864290805614e9a8
SHA1 hash: 963595975ec8da1cf17964996d9231070c1e7fba
MD5 hash: 6b0c72a9984405fece37732b922f5a07
humanhash: arkansas-hydrogen-fanta-vegan
File name:roze.m68k
Download: download sample
Signature Gafgyt
Create hunting rule
File size:159'454 bytes
First seen:2024-09-28 08:51:00 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:+ClTh9fbyp2wE7q5jQeqacWucW0JcWcBcUb9lNip8ZO8dD58DYv2J30XeZzEAmmE:JWjQeqacWucW0JcWcB/lEoBN58DI2J3O
TLSH T147F30976F811CEB3F04B96B208DB8E256E30A7E31B532122636736A7DD361C53857E49
telfhash t17e213152a1f6cb282bb39928adbc03f11552a6236242bf757f0ec6c45437043a934ddb
Magika elf
Reporter NDA0E
Tags:botnet dayzddos dedsec elf gafgyt KAITEN roze RyM unknown Vixaati Yakuza

Intelligence

File Origin
# of uploads :
1
# of downloads :
155
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.2205.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29052.TSource.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

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

Unix.Dropper.Mirai-7138855-0
Create hunting rule

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

Unix.Trojan.Gafgyt-7643791-0
Create hunting rule

Unix.Tool.Generic-7660959-0
Create hunting rule

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

Unix.Trojan.Mirai-8041683-0
Create hunting rule

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

Unix.Trojan.Mirai-9940650-0
Create hunting rule

Unix.Trojan.Mirai-9943729-0
Create hunting rule

Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
anti-debug gcc lolbin masquerade remote
Link:
https://www.filescan.io/uploads/66f7c37c931f3fd96abedf2d/reports/c8de91b3-3352-4d4e-a3c1-82926c3aed17/overview
Result
Verdict:
MALICIOUS
Malware family:
Gafgyt
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f220bb6f-51a4-4e06-8c80-dd9ddedc7ce7
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1521433
Signature
Antivirus / Scanner detection for submitted sample
Contains symbols with names commonly found in malware
Found malware configuration
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Opens /proc/net/* files useful for finding connected devices and routers
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/85c82b166d6f9ae1f4d00887c8201d3eee53f794c6e477c9c16409d874e12e25
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/85c82b166d6f9ae1f4d00887c8201d3eee53f794c6e477c9c16409d874e12e25/
Threat name:
Win32.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2024-09-28 08:52:04 UTC
File Type:
ELF32 Big (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qxecwftnn6nod5gqbcd4qia5h3xfh54uy3shpsobmqe5q5hbfysq._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt linux
Link:
https://tria.ge/reports/240928-kr6d6azarg/
Malware Config
C2 Extraction:
185.82.202.195:4444
Verdict:
Malicious
Tags:
trojan gafgyt botnet kaiten
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_ea92cca8 Linux_Gafgyt_May_2024 botnet_dedsec botnet_RyM botnet_Kaiten botnet_unknown botnet_Vixaati botnet_dayzddos
Link:
https://app.threat.zone/submission/9526d6e4-28c2-4d66-b569-312227fffca6
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/85c82b166d6f9ae1f4d00887c8201d3eee53f794c6e477c9c16409d874e12e25

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:botnet_dayzddos
Create hunting rule
Author:NDA0E
Description:dayzddos botnet
Rule name:botnet_dedsec
Create hunting rule
Author:NDA0E
Description:dedsec botnet
Rule name:botnet_Kaiten
Create hunting rule
Author:NDA0E
Description:Kaiten botnet
Rule name:botnet_RyM
Create hunting rule
Author:NDA0E
Description:RyM botnet
Rule name:botnet_unknown
Create hunting rule
Author:NDA0E
Description:unknown botnet
Rule name:botnet_Vixaati
Create hunting rule
Author:NDA0E
Description:Vixaati botnet
Rule name:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
Rule name:Detect_Malicious_VBScript_Base64
Create hunting rule
Author:daniyyell
Description:Detects malicious VBScript patterns, including Base64 decoding, file operations, and PowerShell.
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:Linux_Gafgyt_Generic_A
Create hunting rule
Author:albertzsigovits
Description:Generic Approach to Mirai/Gafgyt samples
Rule name:Linux_Gafgyt_May_2024
Create hunting rule
Author:NDA0E
Description:Detects Gafgyt
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
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 85c82b166d6f9ae1f4d00887c8201d3eee53f794c6e477c9c16409d874e12e25

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3195381/
  
Delivery method
Distributed via web download

Comments