MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e39df432a5a71e0e5b8febfa1d7b18b5e98af7dd2118ca5840e1e626ab461a7a. 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 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e39df432a5a71e0e5b8febfa1d7b18b5e98af7dd2118ca5840e1e626ab461a7a
SHA3-384 hash: 1be4366208d9142e55fffc52f2722977ca7017b3c85c529557860acce670c854f9a858ca40b6a5ec9f232a222764b845
SHA1 hash: f78c450202a4b45b6bcd5fccb3ec84c4eaa7b1bf
MD5 hash: 3b449c1ef51bd329e5cad35ae45e7cc0
humanhash: oxygen-autumn-twelve-vermont
File name:sh
Download: download sample
Signature Gafgyt
Create hunting rule
File size:108'147 bytes
First seen:2025-02-03 21:26:34 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:BXYQBTSNM5+ZtzOftEjmphmdddddTFOrJfIVmYj1EPZjDbfKasj:B7TSN8+DOfvphwQ6VmK1EPZHbfvsj
TLSH T11EB318377B270E63C0CA147112D70732AAB5C6D938FA5397B9E06DAC2F16A843916FD4
telfhash t14d110e4321ba855d2bb718746cbc4bb1255236233352be71af09c5845837002b979e8b
Magika elf
Reporter abuse_ch
Tags:elf gafgyt

Intelligence

File Origin
# of uploads :
1
# of downloads :
138
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

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

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

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

SecuriteInfo.com.Linux.Siggen.2205.UNOFFICIAL
Create hunting rule

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

Unix.Dropper.Mirai-7139489-0
Create hunting rule

Unix.Trojan.Mirai-7641631-0
Create hunting rule

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

Unix.Tool.Generic-7660959-0
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=67a135a551193558eb194e90linux22vpnfull_triage
Tags:
bashlite gafgyt mirai
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
gcc lolbin obfuscated remote
Link:
https://www.filescan.io/uploads/67a134b32681e793d8ab9de9/reports/79272274-6e90-45c0-abd2-55de2d83c0b4/overview
Result
Verdict:
MALICIOUS
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/df8026c9-951b-46a3-a969-9bd1203b3c88
Result
Threat name:
Mirai, Gafgyt
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1605949
Signature
Antivirus / Scanner detection for submitted sample
Detected Mirai
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
Suricata IDS alerts for network traffic
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/e39df432a5a71e0e5b8febfa1d7b18b5e98af7dd2118ca5840e1e626ab461a7a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e39df432a5a71e0e5b8febfa1d7b18b5e98af7dd2118ca5840e1e626ab461a7a/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-02-03 21:27:15 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=4oo7imvfu4pa4w4p5p5b26yywxuyv565eemmuwca4htcnk2gdj5a._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt linux
Link:
https://tria.ge/reports/250203-1atxsstpdx/
Malware Config
C2 Extraction:
217.61.113.40:666
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Dropper.Mirai-7139232-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_ea92cca8 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/c08bd096-aaf6-4d75-ab77-a4290be5f115
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/e39df432a5a71e0e5b8febfa1d7b18b5e98af7dd2118ca5840e1e626ab461a7a

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_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
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_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:Tsunami_Backdoor
Create hunting rule
Author:@is_henderson
Description:Tsunami Backdoor
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 e39df432a5a71e0e5b8febfa1d7b18b5e98af7dd2118ca5840e1e626ab461a7a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3425448/
  
Delivery method
Distributed via web download

Comments