🤲🏼 NEW | abuse.ch Community Hub! Earn recognition 🏅 for the malware intelligence you share, climb the leaderboards 📈, and connect with like-minded contributors who share your hunting focus 🤝. Ready to unlock your profile? Go to the Community Hub →

MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 72cfa0843186dfb80cf31c2b4e05f2fe3ebcaa7782aee4737239d0e3c3c21184. 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: 10


Intelligence 10 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 72cfa0843186dfb80cf31c2b4e05f2fe3ebcaa7782aee4737239d0e3c3c21184
SHA3-384 hash: 2450ea0455b24faf33f7dd2dc7b01d6c90085582189136c1bcef8df98404d84c6af4871b69a0780508ad62fce85f8819
SHA1 hash: 3c8820a41a270b03575e5975b46a838b3aab1b4a
MD5 hash: 29e811d9754129e06915df483ec206ef
humanhash: floor-mobile-two-vermont
File name:gigab.ppc
Download: download sample
Signature Gafgyt
Create hunting rule
File size:106'486 bytes
First seen:2025-03-15 00:16:42 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:IikEMSCBghH0eKHjqdbcgssVgCOtCbi/apFmyM2kiwh+p:I9bSNHIwQzlIDmx2kFh+p
TLSH T170A34A53532D0683D89B5AF029EB27F183BAECA022F25545950EFFD517B3BB02052F5A
telfhash t15c21ee1361b9ca1d5bb258348dbc4bf015112b236292be717f0dc5c89537002a939d8b
Magika elf
Reporter abuse_ch
Tags:elf gafgyt

Intelligence

File Origin
# of uploads :
1
# of downloads :
50
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Malicious
Score:
93.3%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67d4e1193962f1a6f4717043linux22vpnfull_triage
Tags:
bashlite gafgyt ddos
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Runs as daemon
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
android gcc lolbin masquerade remote
Link:
https://www.filescan.io/uploads/67d4c7260a7899f35796d1cd/reports/070c0500-0e30-4af7-a37c-51784e6ac11a/overview
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/c95efc55-1818-4eec-b44d-6054f7736203
Result
Threat name:
Gafgyt
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1639020
Signature
Contains symbols with names commonly found in malware
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/72cfa0843186dfb80cf31c2b4e05f2fe3ebcaa7782aee4737239d0e3c3c21184
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/72cfa0843186dfb80cf31c2b4e05f2fe3ebcaa7782aee4737239d0e3c3c21184/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-03-14 15:48:08 UTC
File Type:
ELF32 Big (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=olh2bbbrq3p3qdhtdqvu4bps7y7lzktxqkxoi43shhiohq6ccgca._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt linux
Link:
https://tria.ge/reports/250315-ak5tyavmx9/
Malware Config
C2 Extraction:
37.44.238.66:666
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7139232-0
YARA:
n/a
Link:
https://app.threat.zone/submission/ca45ed32-ccf7-483e-ab5a-786c9dfbc242
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/72cfa0843186dfb80cf31c2b4e05f2fe3ebcaa7782aee4737239d0e3c3c21184

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:Mal_LNX_Gafgyt_Botnet_ELF
Create hunting rule
Author:Phatcharadol Thangplub
Description:Use to detect Gafgyt botnet, and there variants.
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 72cfa0843186dfb80cf31c2b4e05f2fe3ebcaa7782aee4737239d0e3c3c21184

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3476896/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3477359/

Comments