MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7aaffb7dc0ec68b3b907d677170b6cc446dfde40c84ec272fe3a92af29179dec. 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 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7aaffb7dc0ec68b3b907d677170b6cc446dfde40c84ec272fe3a92af29179dec
SHA3-384 hash: e372166299abeb8d349772a07a169d44057297e752d93dc69f584f3b15b7028b83d99e2a9b353811827ee4c92bf98fd6
SHA1 hash: e6e6c9d633d09dff4619ff102dd249faec46e18e
MD5 hash: 1142dad2ddcd0c1e00719f9fd1a3da50
humanhash: one-papa-delaware-queen
File name:cron
Download: download sample
Signature Gafgyt
Create hunting rule
File size:120'349 bytes
First seen:2025-05-18 22:23:17 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:d0ANQ8fCxSRGukrkBNjKrqXxbIZe5C+mYb07vtVgNVr:d0Ab1KrIOZe5C+mYb07vtVgNVr
TLSH T1A5C308AB771C0B83C88749B02D7B63F04BA9BDA123A251C1A15ABFC01F735747927B95
telfhash t17121f053a4bec9191ff218289c7c5ba41692a62332617eb09f5dc1d4983b002b875e8f
Magika elf
Reporter abuse_ch
Tags:elf gafgyt

Intelligence

File Origin
# of uploads :
1
# of downloads :
114
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30395.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29227.LC.UNOFFICIAL
Create hunting rule

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

Unix.Dropper.Mirai-7135935-0
Create hunting rule

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

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

Unix.Trojan.Mirai-7688276-0
Create hunting rule

Unix.Trojan.Gafgyt-9775803-0
Create hunting rule

Unix.Trojan.Gafgyt-9875100-0
Create hunting rule

Unix.Trojan.Gafgyt-9875945-0
Create hunting rule

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

Unix.Trojan.Gafgyt-9889131-0
Create hunting rule

Unix.Trojan.Gafgyt-9910205-0
Create hunting rule

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

Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=682a604ee5aa44ec2e1aae45linux22vpnfull_triage
Tags:
bashlite gafgyt ddos
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Runs as daemon
Substitutes an application name
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
gcc lolbin remote
Link:
https://www.filescan.io/uploads/682a5ddffe58c9fb3adc686e/reports/b227e651-ad4c-47dc-bc66-680b66d3f980/overview
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/f207e858-332e-42c4-a1fb-18639f0f3122
Result
Threat name:
Gafgyt
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1693596
Signature
Antivirus / Scanner detection for submitted sample
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
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/7aaffb7dc0ec68b3b907d677170b6cc446dfde40c84ec272fe3a92af29179dec
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7aaffb7dc0ec68b3b907d677170b6cc446dfde40c84ec272fe3a92af29179dec/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-05-18 22:24:25 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=pkx7w7oa5rulhoih2z3roc3myrdn7xsazbhme4x6hkjk6kixtxwa._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/250518-2azcysem7y/
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Trojan.Tsunami-6981155-0
YARA:
Linux_Trojan_Gafgyt_fb14e81f
Link:
https://app.threat.zone/submission/6fa547d4-637b-43c5-bd16-4d1223db85f6
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/7aaffb7dc0ec68b3b907d677170b6cc446dfde40c84ec272fe3a92af29179dec

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_Trojan_Gafgyt_fb14e81f
Create hunting rule
Author:Elastic Security
Reference:0fd07e6068a721774716eb4940e2c19faef02d5bdacf3b018bf5995fa98a3a27
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 7aaffb7dc0ec68b3b907d677170b6cc446dfde40c84ec272fe3a92af29179dec

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3546753/
  
Delivery method
Distributed via web download

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