MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2711daf3b6b576a61df41b4b41ba3ae4f65dc8b678321a791e490c9b4e1a8090. 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: 2711daf3b6b576a61df41b4b41ba3ae4f65dc8b678321a791e490c9b4e1a8090
SHA3-384 hash: 58c74bcbaffe4590e78e7382161976a57aadd5ec43e1bfe434d6f670d3977403a77b352a02be9eaca6e978d95409918f
SHA1 hash: a9010af20825479d255a065b681b28ebcc567298
MD5 hash: 8a38abd82682de122c82d521624a2372
humanhash: social-nineteen-yankee-mars
File name:8a38abd82682de122c82d521624a2372
Download: download sample
Signature Gafgyt
Create hunting rule
File size:101'822 bytes
First seen:2024-03-10 19:13:41 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:NwLpPuaGNnLtsmTrtAfC1ym/9khfmU9VqFyOfk/X:NyPu1NnLtZTxymWhfmU9VqFyOfk/X
TLSH T1BBA30892F800DFA6F40AEB7604D74B24B270FB650F535626731739A7AE762D42823F49
telfhash t1d911d01371f6896d2bf259245cbc43b4255026237351be75bf0dc5d4593b002b979ecb
Reporter zbetcheckin
Tags:32 elf gafgyt motorola

Intelligence

File Origin
# of uploads :
1
# of downloads :
104
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-7139232-0
Create hunting rule

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

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

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

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

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
anti-debug lolbin remote
Link:
https://www.filescan.io/uploads/65ee067e87137159d43aa240/reports/4720ca4c-a492-4076-aa7c-c2436a635bcc/overview
Result
Verdict:
MALICIOUS
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/940963cf-4ec6-4f66-8008-05ca175fbdb4
Result
Threat name:
Gafgyt
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1406203
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/2711daf3b6b576a61df41b4b41ba3ae4f65dc8b678321a791e490c9b4e1a8090
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2711daf3b6b576a61df41b4b41ba3ae4f65dc8b678321a791e490c9b4e1a8090/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2024-03-10 19:14:07 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=e4i5v45wwv3kmhpudnfudor24t3f3sfwpazbu6i6jegjwtq2qcia._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt linux
Link:
https://tria.ge/reports/240310-xxmkfsag3s/
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/2711daf3b6b576a61df41b4b41ba3ae4f65dc8b678321a791e490c9b4e1a8090

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 2711daf3b6b576a61df41b4b41ba3ae4f65dc8b678321a791e490c9b4e1a8090

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2779266/

Comments


Avatar
zbet commented on 2024-03-10 19:13:42 UTC

url : hxxp://103.173.255.143/i-5.8-6.ISIS