MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6b7286b8df4715e9d7ede5a575edddd27092ef12c3a1a31b276299f0e6b168a0. 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: 11


Intelligence 11 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6b7286b8df4715e9d7ede5a575edddd27092ef12c3a1a31b276299f0e6b168a0
SHA3-384 hash: 05db53be9cbd20f797fd3f922c73a7e8f44981a865312f8035072eb8c7c689627084299b9301df4a8680b32bb766de6a
SHA1 hash: 61e8e2077b6ba4145ffdafb905e9b9d746153c83
MD5 hash: 27db6d9738da7ea5a96683686f75fc7a
humanhash: fifteen-victor-sierra-princess
File name:jackmymipsel
Download: download sample
Signature Gafgyt
Create hunting rule
File size:288'406 bytes
First seen:2025-05-16 16:29:34 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 6144:AvpXYILOCMymdaYuojomT+rL6uYcGOkq8WEDv:aXYGXPAomT+rL6uYcGOkq8WEDv
TLSH T1FC54500A6761CEB7D89FCE7B02DA812110CDA84A119DBB2B73B0E61DE75E58F80C7D54
telfhash t1b5611144943d05d9ef631c2964796ba34993b02a32e5bf58ff4acdc0485f429f164e4f
Magika elf
Reporter abuse_ch
Tags:elf gafgyt

Intelligence

File Origin
# of uploads :
1
# of downloads :
87
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Gafgyt-1
Create hunting rule

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

Unix.Dropper.Mirai-7139052-0
Create hunting rule

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

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

Unix.Trojan.Mirai-9847812-0
Create hunting rule

Unix.Trojan.Gafgyt-9876192-0
Create hunting rule

Unix.Trojan.Mirai-5607483-0
Create hunting rule

Verdict:
Malicious
Score:
91.7%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6827695d4a59e5a2ce0545f7linux22vpnfull_triage
Tags:
aidra ddos
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Runs as daemon
Substitutes an application name
Performs a bruteforce attack in the network
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
botnet gafgyt gcc lolbin remote
Link:
https://www.filescan.io/uploads/68276863bff72ff46b6541ce/reports/0d64ef8c-d4aa-421a-add5-ffe6294e7459/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
7
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/6b7286b8df4715e9d7ede5a575edddd27092ef12c3a1a31b276299f0e6b168a0
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/613db6ca-cb89-4eaf-9047-bdd20998e9ff
Result
Threat name:
Gafgyt
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1692220
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
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/6b7286b8df4715e9d7ede5a575edddd27092ef12c3a1a31b276299f0e6b168a0
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6b7286b8df4715e9d7ede5a575edddd27092ef12c3a1a31b276299f0e6b168a0/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-05-16 16:32:07 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nnzinog7i4k6tv7n4wsxl3o52jyjf3ysyoq2ggzhmkm7bzvrncqa._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/250516-t1msvacn5x/
Verdict:
Malicious
Tags:
Unix.Trojan.Gafgyt-1
YARA:
n/a
Link:
https://app.threat.zone/submission/15c374ae-67a2-498c-8da8-1805c83dfde9
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
BASHLITE
Score:
0.80
Link:
https://yomi.yoroi.company/submissions/6b7286b8df4715e9d7ede5a575edddd27092ef12c3a1a31b276299f0e6b168a0

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: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

sh 8bba5e64590d99831d4b6de979370287111c9da5068f93fb41bb632c9c4a4111

Gafgyt

elf 6b7286b8df4715e9d7ede5a575edddd27092ef12c3a1a31b276299f0e6b168a0

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3545049/
  
Delivery method
Distributed via web download
  
Dropped by
SHA256 8bba5e64590d99831d4b6de979370287111c9da5068f93fb41bb632c9c4a4111
  
Dropped by
MD5 f87bb1b77b61eb73efb6e6f6b69085ac
  
URLhaus
https://urlhaus.abuse.ch/url/3545061/

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments