MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 54a95cfb297d094e15c6b7afd1dda7cce155b537e99ec5a7d48ea87c4c0d4c76. 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: 7


Intelligence 7 IOCs YARA 4 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 54a95cfb297d094e15c6b7afd1dda7cce155b537e99ec5a7d48ea87c4c0d4c76
SHA3-384 hash: 881deb466bf90a1b3b0506d9e195e33e7c3b7b9543de08c562a0391abc4923c01b30ddf07583c011976fe44eabbdaa80
SHA1 hash: 35fe9d62e81b8f15e8ad3e680e6d234342d358de
MD5 hash: 0d007559e50eed29a0bf4c4ee924e2ea
humanhash: floor-paris-cat-william
File name:0d007559e50eed29a0bf4c4ee924e2ea
Download: download sample
Signature Gafgyt
Create hunting rule
File size:94'356 bytes
First seen:2024-03-10 19:13:46 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:fI7+hcIM9naHAAGtKhmA+J/FosGvJtKqCgDQtmW49VquLeefkcX:YNIMZoAAG0hS/FoHKq/Ym79VquqefkcX
TLSH T18F933A0799A59F77C0C7EAB919EB59300326A9520B2F1F5961386BF4438F9CC740FBA4
telfhash t16311d01371fa896d2bf249245c7c43b4255026237351be75bf0dc5d4553b002b969ecb
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Reporter zbetcheckin
Tags:32 elf gafgyt renesas

Intelligence

File Origin
# of uploads :
1
# of downloads :
279
Origin country :
FR FR
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.2205.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29052.TSource.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7136288-0
Create hunting rule

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

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

Unix.Trojan.Gafgyt-7785026-0
Create hunting rule

Unix.Trojan.Gafgyt-10016892-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
anti-debug lolbin remote
Link:
https://www.filescan.io/uploads/65ee067ff074ad892e513434/reports/d4729fa3-4705-4314-81c0-0f4ca1a6f64e/overview
Result
Verdict:
MALICIOUS
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/6ee707b5-bce3-4d6c-b905-969770961b05
Result
Threat name:
Gafgyt
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1406202
Signature
Antivirus / Scanner detection for submitted sample
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
Snort IDS alert for network traffic
Yara detected Gafgyt
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/54a95cfb297d094e15c6b7afd1dda7cce155b537e99ec5a7d48ea87c4c0d4c76
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/54a95cfb297d094e15c6b7afd1dda7cce155b537e99ec5a7d48ea87c4c0d4c76/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2024-03-10 19:14:08 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ksuvz6zjpueu4fogw6x5dxnhztqvlnjx5gpmlj6ur2uhytanjr3a._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt linux
Link:
https://tria.ge/reports/240310-xxmv8aag3t/
Malware Config
C2 Extraction:
103.173.255.143:839
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/54a95cfb297d094e15c6b7afd1dda7cce155b537e99ec5a7d48ea87c4c0d4c76

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_A
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: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 54a95cfb297d094e15c6b7afd1dda7cce155b537e99ec5a7d48ea87c4c0d4c76

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2779264/

Comments


Avatar
zbet commented on 2024-03-10 19:13:47 UTC

url : hxxp://103.173.255.143/s-h.4-.ISIS