MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 862c5df20457b3bc2f9f1e02bd1103ea2db1e1f2d517eafc2321a135ba8012ad. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 862c5df20457b3bc2f9f1e02bd1103ea2db1e1f2d517eafc2321a135ba8012ad
SHA3-384 hash: ab4e1649de66152eb8c397fac0b2330a158f031ff4ed288ffce98b168fef1f64c7b0e9f492b87d0ac53f0f4b1dfe7f6c
SHA1 hash: bf1f75edbbef6d8f960298380c7cd384450a5d3b
MD5 hash: f72a26cac276802ce8deaa1a7f6e40ed
humanhash: happy-utah-hawaii-beer
File name:sh4
Download: download sample
Signature Gafgyt
Create hunting rule
File size:91'504 bytes
First seen:2025-04-12 09:52:11 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:LMgqIRKyNM2LeOiY1ZrW9oLva6XPfHEu8VFeedTlnO1r:LgIzNM2LLX9J/E3sedw
TLSH T124938E22A5207D96CC2A28F5F4F0CA7C9B015AA180D61EF698EDE1745067ECDF50EF78
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 :
163
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7135893-0
Create hunting rule

Unix.Dropper.Mirai-7136105-0
Create hunting rule

Unix.Trojan.Mirai-7759336-0
Create hunting rule

Unix.Trojan.Mirai-7772538-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Mirai-9933849-0
Create hunting rule

Unix.Malware.Mirai-9942689-0
Create hunting rule

Unix.Trojan.Mirai-9951089-0
Create hunting rule

Unix.Trojan.Mirai-10004218-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Verdict:
Malicious
Score:
93.3%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67fa408d1dba888a93d1802blinux22vpnfull_triage
Tags:
gafgyt mirai
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
expand lolbin remote
Link:
https://www.filescan.io/uploads/67fa37d02d430c849e156860/reports/9dbba54a-2664-41a5-8b21-febf33e5ee43/overview
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/1ad351da-5d83-4829-acfc-5c5d0ef45996
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1663743
Signature
Multi AV Scanner detection for submitted file
Sample reads /proc/mounts (often used for finding a writable filesystem)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1663743 Sample: sh4.elf Startdate: 12/04/2025 Architecture: LINUX Score: 52 12 daisy.ubuntu.com 2->12 14 Multi AV Scanner detection for submitted file 2->14 7 sh4.elf 2->7         started        signatures3 process4 signatures5 16 Sample reads /proc/mounts (often used for finding a writable filesystem) 7->16 10 sh4.elf 7->10         started        process6
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/862c5df20457b3bc2f9f1e02bd1103ea2db1e1f2d517eafc2321a135ba8012ad
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/862c5df20457b3bc2f9f1e02bd1103ea2db1e1f2d517eafc2321a135ba8012ad/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-04-12 09:53:11 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qywf34qek6z3yl47dybl2eid5iw3dyps2ul6v7bdegqtlouackwq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/250412-lwn64sstht/
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135893-0
YARA:
n/a
Link:
https://app.threat.zone/submission/19de02ca-0fe8-41f2-931f-9ba36e7cfb2d
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/862c5df20457b3bc2f9f1e02bd1103ea2db1e1f2d517eafc2321a135ba8012ad

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:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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 862c5df20457b3bc2f9f1e02bd1103ea2db1e1f2d517eafc2321a135ba8012ad

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3502740/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3469831/

Comments