MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 20b86a2be65662e3e30c7485b43dd220fffd009b9f75b8259184f3d528ae9ad0. 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: 8


Intelligence 8 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 20b86a2be65662e3e30c7485b43dd220fffd009b9f75b8259184f3d528ae9ad0
SHA3-384 hash: 4cb2b3a27d84074d648c1bd14eba08ffe6365a31c9c1815bddcf879b86d0567211d66de81d9fba5b6d4344dffa610289
SHA1 hash: 1661337861288462d38fb5ac996640151ba3b493
MD5 hash: 11d805f7efb5cce957f58442f596a777
humanhash: uranus-ink-video-zulu
File name:x86
Download: download sample
Signature Gafgyt
Create hunting rule
File size:64'551 bytes
First seen:2024-10-24 07:36:30 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:hy5bbZkRtHsfZWqA7jR5sX0yWrr549gpCt:c5bLf67jR5ku94/t
TLSH T177534B06A3A2C6B7D4C71E7902A39B361531FC971B664F05E76DAFF46F0259C309B222
telfhash t1cb014957a27a445d7e729c20de1a6bf65526272323841a319f4eccd8593b403f979c07
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter abuse_ch
Tags:elf gafgyt

Intelligence

File Origin
# of uploads :
1
# of downloads :
88
Origin country :
DE DE
Vendor Threat Intelligence
Gathering data
Result
Verdict:
Clean
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
anti-debug gcc lolbin remote
Link:
https://www.filescan.io/uploads/6719f9323bc311a7e5829572/reports/e4ae789b-8223-42ca-a420-d3315d356f07/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/20b86a2be65662e3e30c7485b43dd220fffd009b9f75b8259184f3d528ae9ad0
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b8c6c473-3b8b-4925-96dd-d498b21e0844
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1540917
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/20b86a2be65662e3e30c7485b43dd220fffd009b9f75b8259184f3d528ae9ad0
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/20b86a2be65662e3e30c7485b43dd220fffd009b9f75b8259184f3d528ae9ad0/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2024-10-24 07:37:14 UTC
File Type:
ELF32 Little (Exe)
AV detection:
7 of 24 (29.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ec4guk7gkzrohyymosc3iposed772ae3t523qjmrqtz5kkfotlia._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/241024-jfxr7syfrb/
Verdict:
Malicious
Tags:
trojan mirai
YARA:
Linux_Trojan_Mirai_122ff2e6 Linux_Trojan_Mirai_fa48b592
Link:
https://app.threat.zone/submission/88a43afe-5ab0-4ee3-a349-cc795aabe55f
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/20b86a2be65662e3e30c7485b43dd220fffd009b9f75b8259184f3d528ae9ad0

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_Trojan_Mirai_122ff2e6
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_fa48b592
Create hunting rule
Author:Elastic Security
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 20b86a2be65662e3e30c7485b43dd220fffd009b9f75b8259184f3d528ae9ad0

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3251107/
  
Delivery method
Distributed via web download

Comments