MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2f8f469a9e85bd5939bc37959c8d62ddff2535dabeaa0985bd81aa259e82002b. 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: 9


Intelligence 9 IOCs YARA 4 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2f8f469a9e85bd5939bc37959c8d62ddff2535dabeaa0985bd81aa259e82002b
SHA3-384 hash: b404b3e253241fa6b4f98b22c8e48dfc91ac79d6081005828680a8074323f01f6d66ed75d8f69b678d03f4c0230d896a
SHA1 hash: 0f99cae70ad41adaadd144be87c11c0c3a35d110
MD5 hash: a21f59c09b83211fc81bff0834db6225
humanhash: march-michigan-pasta-mars
File name:a21f59c09b83211fc81bff0834db6225
Download: download sample
Signature Gafgyt
Create hunting rule
File size:111'561 bytes
First seen:2024-05-03 00:11:15 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:HgvUxOcKFN+B9Jy8D3XvpIhfX04CHz9cm7QnKQXaeW:HDEKXy8rvOFX04CZcm7QnKGaeW
TLSH T15DB30741D6548627C2D32B7BAB9F438D3336AA54A7E733195528BFF03BC27981E3A111
telfhash t1b711dd13a1b6ca192bb659349dfc47f015512b337242beb1bf09c6c8953b042a93ad9b
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 arm elf gafgyt

Intelligence

File Origin
# of uploads :
1
# of downloads :
103
Origin country :
FR FR
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30520.LC.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7139232-0
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Unix.Trojan.Gafgyt-7643791-0
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Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
lolbin remote
Link:
https://www.filescan.io/uploads/66342bd3874e85cc566604da/reports/0da334ba-a254-480c-9467-68ebc4e71955/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
1
Number of processes launched:
2
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/2f8f469a9e85bd5939bc37959c8d62ddff2535dabeaa0985bd81aa259e82002b
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
type:Gafgyt 94.156.71.74:666
UDP botnet C2(s):
not identified
Malware family:
Gafgyt
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/242db430-00d1-4766-bef4-74f677e73935
Result
Threat name:
Gafgyt
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1435693
Signature
Antivirus / Scanner detection for submitted sample
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/2f8f469a9e85bd5939bc37959c8d62ddff2535dabeaa0985bd81aa259e82002b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2f8f469a9e85bd5939bc37959c8d62ddff2535dabeaa0985bd81aa259e82002b/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2024-05-02 23:54:33 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=f6hungu6qw6vson4g6kzzdlc3x7skno2x2vatbn5qgvclhucaavq._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt
Link:
https://tria.ge/reports/240503-ag6l3aaa9x/
Malware Config
C2 Extraction:
94.156.71.74:666
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/2f8f469a9e85bd5939bc37959c8d62ddff2535dabeaa0985bd81aa259e82002b

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 2f8f469a9e85bd5939bc37959c8d62ddff2535dabeaa0985bd81aa259e82002b

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2836174/

Comments


Avatar
zbet commented on 2024-05-03 00:11:16 UTC

url : hxxp://94.156.71.74/rebirth.arm4