MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3fa93ddeb42c12c96ee655a9d99a177aa06c132cec73bdc84cdfae3de7515744. 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: 8


Intelligence 8 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3fa93ddeb42c12c96ee655a9d99a177aa06c132cec73bdc84cdfae3de7515744
SHA3-384 hash: 536f94baabbab941ac52b0f0e9b1b9b1ee5a67efa8b4465fa49112fb4d9cd34196337f0caf4c505983a2ec9a49433f2a
SHA1 hash: be603eb685ab8a9d808eb5d2ea6f3dac9b5e73e8
MD5 hash: 43e1ccc455b41cfc25f9e4c6a0baf686
humanhash: early-harry-bluebird-orange
File name:pftp
Download: download sample
Signature Gafgyt
Create hunting rule
File size:186'381 bytes
First seen:2025-05-18 22:23:53 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:24Ujiz/ojx54HxXCpZgfAeHt5yJzKcAPEsJZsmnsFODvGwcblB:2fGLU58UZgfAePyJuEsJ6mnsFOD+wcb/
TLSH T183044B63F948DF2BF40B9B7540E75725A631FF660E430662B20AB557AC332C4B91BB81
telfhash t1e231ef0279fd89582ff35824a8fd1ba51662b93372617e70af4dc1849837003b876e8b
Magika elf
Reporter abuse_ch
Tags:elf gafgyt

Intelligence

File Origin
# of uploads :
1
# of downloads :
123
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7135968-0
Create hunting rule

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

Unix.Dropper.Mirai-7139051-0
Create hunting rule

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

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

Unix.Downloader.Mirai-7340346-0
Create hunting rule

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

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

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

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

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

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=682a621de5aa44ec2e1aaf24linux22vpnfull_triage
Tags:
gafgyt aidra mirai ddos
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
gcc lolbin remote
Link:
https://www.filescan.io/uploads/682a5e2fc609634bd7c7dfbc/reports/d39f18a3-769c-48fa-bc86-379825f1c1dc/overview
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/1a305a4b-675b-4ff2-9466-d7e45a45b35d
Result
Threat name:
Gafgyt
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1693612
Signature
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/3fa93ddeb42c12c96ee655a9d99a177aa06c132cec73bdc84cdfae3de7515744
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3fa93ddeb42c12c96ee655a9d99a177aa06c132cec73bdc84cdfae3de7515744/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-05-18 22:24:45 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=h6ut3xvufqjms3xgkwu5tgqxpkqgyezm5rz33scm36xd3z2rk5ca._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/250518-2bgjjaem9y/
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Dropper.Mirai-7135968-0
YARA:
Linux_Trojan_Gafgyt_4f43b164
Link:
https://app.threat.zone/submission/2fb5078f-1a54-4275-bdff-3dd51901357a
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/3fa93ddeb42c12c96ee655a9d99a177aa06c132cec73bdc84cdfae3de7515744

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_4f43b164
Create hunting rule
Author:Elastic Security
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: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 3fa93ddeb42c12c96ee655a9d99a177aa06c132cec73bdc84cdfae3de7515744

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3546775/
  
Delivery method
Distributed via web download

Comments