🤲🏼 NEW | abuse.ch Community Hub! Earn recognition 🏅 for the malware intelligence you share, climb the leaderboards 📈, and connect with like-minded contributors who share your hunting focus 🤝. Ready to unlock your profile? Go to the Community Hub →

MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4c6931950a2c742d28fccef8d3bfeff9da07820cf88a5a466eb7304b809afea1. 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 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4c6931950a2c742d28fccef8d3bfeff9da07820cf88a5a466eb7304b809afea1
SHA3-384 hash: f03ea00335ccb3bf206e1b40db0e6040692319bda9fc47e28d42df25a4fc079de9956e4fb3fba33b1b8b89f010bbc044
SHA1 hash: 66f730a28471481065bf69ed5a2733645712b0f9
MD5 hash: 05f56b0bec7cb89cdce6dd88c865adfb
humanhash: zebra-neptune-eleven-uniform
File name:i-5.8-6.Sakura
Download: download sample
Signature Gafgyt
Create hunting rule
File size:98'931 bytes
First seen:2026-09-21 07:09:00 UTC
Last seen:2026-09-21 21:05:34 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:HULGloqzHHyyo1X8fNpqD8WGmuxVqDr78fz1e:HULGloAyy681p28WGmuxVqDr78fz1e
TLSH T1D8A30796F900DFB6F40AE77604D34B24B670BBE54E931622731739A6AE722D43823F45
telfhash t13611d04270b6891d2bb659245cbc42b5165536236381be75bf0ec5c45537002ba79e8b
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
90
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.29052.TSource.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.2205.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7138865-0
Create hunting rule

Unix.Dropper.Mirai-7138907-0
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.Mirai-9940650-0
Create hunting rule

Unix.Trojan.Mirai-9943729-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc
Link:
https://www.filescan.io/uploads/6ab0d81866b57b442d4f77aa/reports/9b44d843-8082-45f1-9f4b-593def79ba5a/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-09-20T22:26:00Z UTC
Last seen:
2026-09-21T16:38:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/4c6931950a2c742d28fccef8d3bfeff9da07820cf88a5a466eb7304b809afea1/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/4dd85343-1820-4a0e-b4e8-2b16b3aba20b
Behavior Graph:
Download SVG
%3 guuid=b0e4ef08-1d00-0000-ad12-f803190b0000 pid=2841 /usr/bin/sudo guuid=7b16e20b-1d00-0000-ad12-f8031d0b0000 pid=2845 /tmp/sample.bin guuid=b0e4ef08-1d00-0000-ad12-f803190b0000 pid=2841->guuid=7b16e20b-1d00-0000-ad12-f8031d0b0000 pid=2845 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/81c971fc-1531-4761-a015-238e6b402d49
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4c6931950a2c742d28fccef8d3bfeff9da07820cf88a5a466eb7304b809afea1
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4c6931950a2c742d28fccef8d3bfeff9da07820cf88a5a466eb7304b809afea1/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-09-21 03:23:52 UTC
File Type:
ELF32 Big (Exe)
AV detection:
25 of 38 (65.79%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jrutdfikfr2c2kh4z34nhp7p7hnapaqm7cffurtow4yexae272qq._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt botnet linux
Link:
https://tria.ge/reports/260921-hyxdqabp9v/
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/4c6931950a2c742d28fccef8d3bfeff9da07820cf88a5a466eb7304b809afea1

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:botnet_dayzddos
Create hunting rule
Author:NDA0E
Description:dayzddos botnet
Rule name:ELF_DDoS_Gafgyt_Variant
Create hunting rule
Author:Serhii Kocherhan
Description:Detects Gafgyt (Qbot) / Mirai variant with specific DDoS functions (vseattack, ftcp, SendHTTPHex) and recon routines
Rule name:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:Linux_Gafgyt_Generic
Create hunting rule
Author:albertzsigovits
Description:Generic Approach to Mirai/Gafgyt samples
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Mal_LNX_Gafgyt_Botnet_ELF
Create hunting rule
Author:Phatcharadol Thangplub
Description:Use to detect Gafgyt botnet, and there variants.
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
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 4c6931950a2c742d28fccef8d3bfeff9da07820cf88a5a466eb7304b809afea1

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3919753/
  
Delivery method
Distributed via web download

Comments