MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 05e8fd4245baefb5794e79b7ecaacce7cd77d5434ac4b3972a08da33ff465567. 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: 11


Intelligence 11 IOCs YARA 25 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 05e8fd4245baefb5794e79b7ecaacce7cd77d5434ac4b3972a08da33ff465567
SHA3-384 hash: 77ac4c502f08d3acd9ae7bbb4a4e19d5b43922148cfd44f56d7959bb5a5cc664c9a795cd7bdc1867c264cfa4c5eff8d7
SHA1 hash: 2407d5809ed89b958cbe88ebe893fc222b9a1ff1
MD5 hash: c495d6e900466a86f7edd5a14eb4251a
humanhash: winter-mountain-massachusetts-equal
File name:fuckjewishpeople.x86
Download: download sample
Signature Gafgyt
Create hunting rule
File size:111'087 bytes
First seen:2026-02-20 16:52:05 UTC
Last seen:2026-02-21 02:51:29 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:bnJlx+rNFqaH05phaFapu7tD0do93tmIRWaLHvb4:jJKtgphagpuhv3tmIRWaDvb4
TLSH T138B34903CA62C07BC0C753B11BEF96169A23F4B91735720767D4BEE92F019859FA9E81
telfhash t11911ef13a0b98a282bf34824adbc47f115511a237742be71bf0dc5c49427003b878d9b
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 :
2
# of downloads :
41
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.28940.LC.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-7138855-0
Create hunting rule

Unix.Tool.Generic-7660959-0
Create hunting rule

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

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
gafgyt gcc masquerade mirai
Link:
https://www.filescan.io/uploads/6998913e9eaae846593d1f6b/reports/8f5ebf9f-0bbc-40e0-a4dc-4906d5a532df/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
2
Number of processes launched:
58
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/05e8fd4245baefb5794e79b7ecaacce7cd77d5434ac4b3972a08da33ff465567
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
type:Gafgyt 166.88.142.172:4258
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.64.le
Detections:
HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Gafgyt.bj
Link:
https://opentip.kaspersky.com/05e8fd4245baefb5794e79b7ecaacce7cd77d5434ac4b3972a08da33ff465567/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/7a850be9-f4be-4b68-bdd7-f5fc4cfd187e
Behavior Graph:
Download SVG
%3 guuid=25bd1416-1700-0000-629f-a09a050e0000 pid=3589 /usr/bin/sudo guuid=5284ae18-1700-0000-629f-a09a0b0e0000 pid=3595 /tmp/sample.bin net guuid=25bd1416-1700-0000-629f-a09a050e0000 pid=3589->guuid=5284ae18-1700-0000-629f-a09a0b0e0000 pid=3595 execve b4bf20d4-f7c8-5c24-8830-c23364537aa4 8.8.4.4:53 guuid=5284ae18-1700-0000-629f-a09a0b0e0000 pid=3595->b4bf20d4-f7c8-5c24-8830-c23364537aa4 con guuid=4b3ee718-1700-0000-629f-a09a0d0e0000 pid=3597 /tmp/sample.bin guuid=5284ae18-1700-0000-629f-a09a0b0e0000 pid=3595->guuid=4b3ee718-1700-0000-629f-a09a0d0e0000 pid=3597 clone guuid=3834ed18-1700-0000-629f-a09a0e0e0000 pid=3598 /tmp/sample.bin net send-data zombie guuid=4b3ee718-1700-0000-629f-a09a0d0e0000 pid=3597->guuid=3834ed18-1700-0000-629f-a09a0e0e0000 pid=3598 clone d879c5fe-d087-5b0f-8b49-0622ad5502f9 166.88.142.172:4258 guuid=3834ed18-1700-0000-629f-a09a0e0e0000 pid=3598->d879c5fe-d087-5b0f-8b49-0622ad5502f9 send: 27B
Malware family:
Gafgyt
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/956491cb-f7a1-479b-8b39-c70e1f08fe86
Result
Threat name:
Mirai, Gafgyt
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1872614
Signature
Antivirus / Scanner detection for submitted sample
Detected Mirai
Found malware configuration
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Opens /proc/net/* files useful for finding connected devices and routers
Suricata IDS alerts for network traffic
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/05e8fd4245baefb5794e79b7ecaacce7cd77d5434ac4b3972a08da33ff465567
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/05e8fd4245baefb5794e79b7ecaacce7cd77d5434ac4b3972a08da33ff465567/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/05e8fd4245baefb5794e79b7ecaacce7cd77d5434ac4b3972a08da33ff465567
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-20 16:52:18 UTC
File Type:
ELF64 Little (Exe)
AV detection:
21 of 36 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=axup2qsfxlx3k6kopg36zkwm47gxpvkdjlclhfzkbdndh72gkvtq._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt discovery linux
Link:
https://tria.ge/reports/260220-velt4afy4d/
Behaviour
Reads system network configuration
Reads system routing table
Malware Config
C2 Extraction:
166.88.142.172:4258
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/05e8fd4245baefb5794e79b7ecaacce7cd77d5434ac4b3972a08da33ff465567

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_mortem_qbot_gafgyt
Create hunting rule
Author:cip
Description:Some strings that stand out from a publicly-available botnet source code (Mortem-qBot-Botnet-Src)
Rule name:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
Rule name:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
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:gafgyt_ansi_beacon
Create hunting rule
Author:Liho
Description:Detects Gafgyt variant with custom ANSI-colored IP beacon
Reference:Custom bot variant using ANSI red in IP report string
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:Linux_Trojan_Gafgyt_09c3070e
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_33b4111a
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_620087b9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_779e142f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_9e9530a7
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_a6a2adb9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_cf84c9f2
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d4227dbf
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d996d335
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_e4a1982b
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_f3d83a74
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 05e8fd4245baefb5794e79b7ecaacce7cd77d5434ac4b3972a08da33ff465567

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3781906/
  
Delivery method
Distributed via web download

Comments