MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d0a9be3e2b76588fbcce6a16b8d833f529a7c99b9e709e4ad316a8083e76313b. 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: 12


Intelligence 12 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d0a9be3e2b76588fbcce6a16b8d833f529a7c99b9e709e4ad316a8083e76313b
SHA3-384 hash: adccb14a5d4f5f7e6c4ee7de538234712fec25576cd714f8e9ca54c9a81878a26d4a093cf2fbc7ccf5574ad21a9a7b94
SHA1 hash: 17fd12dff4248ff7b0cd3bcd3fb8dda0c6a30e3a
MD5 hash: 307567bd8b6e286a18ec730eb57732cc
humanhash: kitten-oscar-undress-coffee
File name:leg4
Download: download sample
Signature Gafgyt
Create hunting rule
File size:102'719 bytes
First seen:2025-02-23 10:52:03 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:gwn2Fe2CRSE7dzQvOOiDk5heAKrzxWlrcmTQxw5XaAn:HzIE7SvjiDk5herrzxWFcmTQxwdaAn
TLSH T1DBA32A43E9148613C2D32B77B7DB434977326EA497EB33059528BFF03B827991A36680
telfhash t1a211bd13a0baca196bf75824adb857f104501b23b342be71bf09c6c49937002a979d9b
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 :
12
Origin country :
US US
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9864781-0
Create hunting rule

Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67bafe3128ab76d43a5c8d75linux22vpnfull_triage
Tags:
gafgyt mirai
Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gafgyt gcc lolbin obfuscated remote
Link:
https://www.filescan.io/uploads/67bafdf73afc3763bec23d90/reports/af776fdc-75a4-4098-b650-3623b33a3764/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
1
Number of processes launched:
2
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/d0a9be3e2b76588fbcce6a16b8d833f529a7c99b9e709e4ad316a8083e76313b
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Gafgyt
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c772a64f-8697-46a2-9455-65c4d5f01965
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1622100
Signature
Antivirus / Scanner detection for submitted sample
Found malware configuration
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/d0a9be3e2b76588fbcce6a16b8d833f529a7c99b9e709e4ad316a8083e76313b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d0a9be3e2b76588fbcce6a16b8d833f529a7c99b9e709e4ad316a8083e76313b/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-02-21 05:21:08 UTC
File Type:
ELF32 Little (Exe)
AV detection:
20 of 38 (52.63%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2cu34prlozmi7pgonillrwbt6uu2psm3tzyj4swtc2uaqptwge5q._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/250223-myqcmatqhp/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9864781-0
YARA:
n/a
Link:
https://app.threat.zone/submission/3445163e-b53f-4e62-886e-edb49e44b111
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/d0a9be3e2b76588fbcce6a16b8d833f529a7c99b9e709e4ad316a8083e76313b

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:Linux_Generic_Threat_e9aef030
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 d0a9be3e2b76588fbcce6a16b8d833f529a7c99b9e709e4ad316a8083e76313b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3449666/
  
Delivery method
Distributed via web download

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