MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2d75fe30d1eac5ac0c8400c29ce968463339008d3731867c0f86837f002205d6. 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: 10


Intelligence 10 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2d75fe30d1eac5ac0c8400c29ce968463339008d3731867c0f86837f002205d6
SHA3-384 hash: 46fc83213fa5bdd15435431c07b5ca6e7bc6eee2a2ea0f594769829ed3d0c7addc6d412a580ac98f48d157c3a778f1db
SHA1 hash: 193c745d8bb0c76f06a6dbdbba6cdc146b7aa625
MD5 hash: 4113c9412c4b2c1b0f39e1c9f2e7ab02
humanhash: shade-bakerloo-lithium-mars
File name:assailant.sparc
Download: download sample
Signature Gafgyt
Create hunting rule
File size:126'929 bytes
First seen:2026-01-20 14:52:18 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:/YNa/GLBNPoQ6phakpiQ9/nYEP/UnSQf/R:6a/yloxphakp39/nYEP/UnSQf/R
TLSH T111C32B273B231E23C0C9547102E31331FAB9DB6938B953D7E9D06DAC2F26A943456BD9
telfhash t17421f14396f68a2c6fb3587468fc0ab11552a5237260bf70af5ec1809d37106b479e8f
Magika elf
Reporter abuse_ch
Tags:elf gafgyt

Intelligence

File Origin
# of uploads :
1
# of downloads :
81
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.30395.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Gafgyt-6981154-0
Create hunting rule

Unix.Dropper.Mirai-7138855-0
Create hunting rule

Unix.Dropper.Mirai-7139223-0
Create hunting rule

Unix.Dropper.Mirai-7139232-0
Create hunting rule

Unix.Trojan.Mirai-7641631-0
Create hunting rule

Unix.Proxy.Mirai-7844054-0
Create hunting rule

Unix.Trojan.Mirai-9864781-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
gcc obfuscated
Link:
https://www.filescan.io/uploads/696f96b35db9ae47708a4e19/reports/975eb043-1042-41a0-99c7-07c5ab83d59c/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-01-20T11:56:00Z UTC
Last seen:
2026-01-20T13:54:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Gafgyt.fh HEUR:Backdoor.Linux.Gafgyt.f HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj HEUR:Backdoor.Linux.Gafgyt.a
Link:
https://opentip.kaspersky.com/2d75fe30d1eac5ac0c8400c29ce968463339008d3731867c0f86837f002205d6/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/f5ed39f0-fecd-4ded-97c6-5aba3f71ce58
Behavior Graph:
Download SVG
%3 guuid=dcc39d1e-1e00-0000-dedc-e31bba090000 pid=2490 /usr/bin/sudo guuid=2a346b22-1e00-0000-dedc-e31bc3090000 pid=2499 /tmp/sample.bin guuid=dcc39d1e-1e00-0000-dedc-e31bba090000 pid=2490->guuid=2a346b22-1e00-0000-dedc-e31bc3090000 pid=2499 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/b0475380-3e64-4772-80a1-690e74b44a13
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/1854032
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Found malware configuration
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1854032 Sample: assailant.sparc.elf Startdate: 20/01/2026 Architecture: LINUX Score: 92 43 178.16.52.166, 42516 DUSNET-ASDE Germany 2->43 45 185.125.190.26, 443 CANONICAL-ASGB United Kingdom 2->45 47 3 other IPs or domains 2->47 49 Found malware configuration 2->49 51 Malicious sample detected (through community Yara rule) 2->51 53 Antivirus / Scanner detection for submitted sample 2->53 55 4 other signatures 2->55 15 assailant.sparc.elf 2->15         started        17 dash rm 2->17         started        19 dash grep 2->19         started        21 2 other processes 2->21 signatures3 process4 process5 23 assailant.sparc.elf 15->23         started        process6 25 assailant.sparc.elf 23->25         started        process7 27 assailant.sparc.elf 25->27         started        29 assailant.sparc.elf 25->29         started        process8 31 assailant.sparc.elf 27->31         started        process9 33 assailant.sparc.elf 31->33         started        process10 35 assailant.sparc.elf 33->35         started        process11 37 assailant.sparc.elf 35->37         started        process12 39 assailant.sparc.elf 37->39         started        process13 41 assailant.sparc.elf 39->41         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/2d75fe30d1eac5ac0c8400c29ce968463339008d3731867c0f86837f002205d6
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2d75fe30d1eac5ac0c8400c29ce968463339008d3731867c0f86837f002205d6/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/2d75fe30d1eac5ac0c8400c29ce968463339008d3731867c0f86837f002205d6
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2026-01-20 14:53:20 UTC
File Type:
ELF32 Big (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fv274mgr5lc2ydeeadbjz2liiyztsaeng4yym7apq2bx6abcaxla._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt linux
Link:
https://tria.ge/reports/260120-r86jtahs9f/
Malware Config
C2 Extraction:
178.16.52.166:42516
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Trojan.Gafgyt-6981154-0
YARA:
Linux_Trojan_Gafgyt_30444846
Link:
https://app.threat.zone/submission/ec5060ce-d76e-4324-8b1c-280f592b9ea1
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/2d75fe30d1eac5ac0c8400c29ce968463339008d3731867c0f86837f002205d6

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_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
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:Linux_Trojan_Gafgyt_30444846
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:NET
Create hunting rule
Author:malware-lu
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 2d75fe30d1eac5ac0c8400c29ce968463339008d3731867c0f86837f002205d6

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3760679/
  
Delivery method
Distributed via web download

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