MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 516364606a08fc316cc3fdf299f9a3c2fe7b25f70822e80a61d7a22e5dd7669c. 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: 6


Intelligence 6 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 516364606a08fc316cc3fdf299f9a3c2fe7b25f70822e80a61d7a22e5dd7669c
SHA3-384 hash: 758ad48dde03c92bdc2e774081d6eff48b1311b6dd641ade4ab1e73ee929a9aa09eb559de83e500ed77b36f1395a240c
SHA1 hash: 3fabd40e65444f3f67b12c1d22c25427ec134dd4
MD5 hash: 4ea4a49145c230aed1063eada204b6da
humanhash: network-october-november-florida
File name:arc
Download: download sample
Signature Gafgyt
Create hunting rule
File size:33'100 bytes
First seen:2025-12-02 06:57:58 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 384:vafHsh69+Tlsa82SxaDbl/wZ5urmjXjzQp2nlxoL58SUGHKMqNGB/j8rBc/vvV6Z:UiIuslV5KmLjdnlOX8S8qHskgDZ
TLSH T105E239356A1AF2B8E4C4253CF8431A742F5384687A5EE7D3A14B0935BEA7B4C7C21F09
telfhash t1afe07200a8b58a2c18e34a34ccdc03b8a1012112640b8b208f04c2d0c03b454f20ef0f
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 mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
70
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-6981158-0
Create hunting rule

Unix.Trojan.Mirai-9770090-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc
Link:
https://www.filescan.io/uploads/692e8e053cf0944cdda8babc/reports/2ce711bb-8c35-44a9-8e26-1f9a0ef4dfc4/overview
Result
Gathering data
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/35018d7f-ac5e-4382-af39-19093ba798df
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1824190
Signature
Contains symbols with names commonly found in malware
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/516364606a08fc316cc3fdf299f9a3c2fe7b25f70822e80a61d7a22e5dd7669c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/516364606a08fc316cc3fdf299f9a3c2fe7b25f70822e80a61d7a22e5dd7669c/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-12-02 06:42:16 UTC
File Type:
ELF32 Little (Exe)
AV detection:
8 of 36 (22.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kfrwiydkbd6dc3gd7xzjt6ndyl7hwjpxbaroqctb26rc4xoxm2oa._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/251202-hrk24ssjgj/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-6981158-0
YARA:
n/a
Link:
https://app.threat.zone/submission/8543b9c0-aa84-45e0-b31d-f8a28c049294
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/516364606a08fc316cc3fdf299f9a3c2fe7b25f70822e80a61d7a22e5dd7669c

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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
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 516364606a08fc316cc3fdf299f9a3c2fe7b25f70822e80a61d7a22e5dd7669c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3722984/
  
Delivery method
Distributed via web download

Comments