MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ddad2a107dcfe47c92fa35fa6ceab919775a90af4499cda55397a83d816e54ff. 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 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ddad2a107dcfe47c92fa35fa6ceab919775a90af4499cda55397a83d816e54ff
SHA3-384 hash: f1e90168b7746694579ad1d8489e6b1b528b7b1e313c241a9b8f3eff73b68a3dec078e15400f0471a46e67f751bc499f
SHA1 hash: cb2c2e2c437db7a55a842bf6f5d22fb4f87c4d1f
MD5 hash: 755d22a9e76b9e8bf6c858dfaf86d5bd
humanhash: hydrogen-maine-oregon-beryllium
File name:dc
Download: download sample
Signature Gafgyt
Create hunting rule
File size:126'446 bytes
First seen:2025-10-24 20:15:41 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:ctrv5GE2dFg8aI0DN95P8tf7PJtA3Rdc0sfm7ypwYujl3IdnuW:ZP0DNPA+5sfm2pwYux3I5uW
TLSH T196C3093B7B270A23C0D9507102E31332B9B9DE5938BA43D7A9D07D9C6F3A58834567E9
telfhash t19421df46a1f6856d2ff369345dbc4ab5194227133761af70af0985c01cbb002a93aecb
Magika elf
Reporter abuse_ch
Tags:elf gafgyt

Intelligence

File Origin
# of uploads :
1
# of downloads :
115
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29052.TSource.UNOFFICIAL
Create hunting rule

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

Unix.Trojan.Tsunami-6981155-0
Create hunting rule

Unix.Dropper.Mirai-7138857-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc lolbin obfuscated remote
Link:
https://www.filescan.io/uploads/68fbdf3c11ff3db29f67fbc8/reports/318f32e4-4ab8-4769-80b3-1badb7ee2c35/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-10-24T17:26:00Z UTC
Last seen:
2025-10-25T10:18:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Gafgyt.cr HEUR:Backdoor.Linux.Gafgyt.bj HEUR:Backdoor.Linux.Gafgyt.ba HEUR:Backdoor.Linux.Mirai.h
Link:
https://opentip.kaspersky.com/ddad2a107dcfe47c92fa35fa6ceab919775a90af4499cda55397a83d816e54ff/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/144cf068-5edf-4d3f-a6f2-9c397c5be97d
Behavior Graph:
Download SVG
%3 guuid=53d789d8-1900-0000-9c4a-6e7fea090000 pid=2538 /usr/bin/sudo guuid=772aeedb-1900-0000-9c4a-6e7fef090000 pid=2543 /tmp/sample.bin guuid=53d789d8-1900-0000-9c4a-6e7fea090000 pid=2538->guuid=772aeedb-1900-0000-9c4a-6e7fef090000 pid=2543 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/f8ef3a98-79ad-42fe-8d4a-84d0244b82d2
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1801572
Signature
Antivirus / Scanner detection for submitted sample
Found malware configuration
Multi AV Scanner detection for submitted file
Suricata IDS alerts for network traffic
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1801572 Sample: dc.elf Startdate: 24/10/2025 Architecture: LINUX Score: 96 22 121.127.34.118, 23, 37514 RANATECHNET-AFRANATechnologiesKabulAF Afghanistan 2->22 24 169.254.169.254, 80 USDOSUS Reserved 2->24 26 daisy.ubuntu.com 2->26 28 Suricata IDS alerts for network traffic 2->28 30 Found malware configuration 2->30 32 Antivirus / Scanner detection for submitted sample 2->32 34 3 other signatures 2->34 10 dc.elf 2->10         started        12 python3.8 dpkg 2->12         started        signatures3 process4 process5 14 dc.elf 10->14         started        process6 16 dc.elf 14->16         started        process7 18 dc.elf 16->18         started        process8 20 dc.elf 18->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/ddad2a107dcfe47c92fa35fa6ceab919775a90af4499cda55397a83d816e54ff
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ddad2a107dcfe47c92fa35fa6ceab919775a90af4499cda55397a83d816e54ff/
Verdict:
Malicious
Threat:
Family.GAFGYT
Link:
https://tip.neiki.dev/file/ddad2a107dcfe47c92fa35fa6ceab919775a90af4499cda55397a83d816e54ff
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-10-24 20:20:52 UTC
File Type:
ELF32 Big (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3wwsued5z7shzex2gx5gz2vzdf3vvefpism43jkts6ud3alokt7q._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt linux
Link:
https://tria.ge/reports/251024-y3s5vsvkhm/
Malware Config
C2 Extraction:
121.127.34.118:23
Verdict:
Malicious
Tags:
Unix.Trojan.Tsunami-6981155-0
YARA:
n/a
Link:
https://app.threat.zone/submission/24c00fa5-b779-4c6a-84a6-2e23272e263a
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/ddad2a107dcfe47c92fa35fa6ceab919775a90af4499cda55397a83d816e54ff

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:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:Linux_Gafgyt_Generic
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:Mal_LNX_Gafgyt_Botnet_ELF
Create hunting rule
Author:Phatcharadol Thangplub
Description:Use to detect Gafgyt botnet, and there variants.
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
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 ddad2a107dcfe47c92fa35fa6ceab919775a90af4499cda55397a83d816e54ff

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3686233/
  
Delivery method
Distributed via web download

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