MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4bf617bd466572f2fc6d8346522fd148b7cb122dedeede2e5ce9d13d851a0f05. 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: 12


Intelligence 12 IOCs YARA 16 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4bf617bd466572f2fc6d8346522fd148b7cb122dedeede2e5ce9d13d851a0f05
SHA3-384 hash: d1d5e21145a27d06a27b01c93b897dd1ea37c5204d2e21fc7a0c47007542fbe232817aadd8815acbdf3a787cc55799ce
SHA1 hash: bca4340c58b51d99ca56869a0b40982539541154
MD5 hash: 09e77ed1c3e8226ed8873ddc707969ee
humanhash: purple-pizza-pizza-social
File name:fuckjewishpeople.arm4
Download: download sample
Signature Gafgyt
Create hunting rule
File size:116'272 bytes
First seen:2025-10-06 12:29:41 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:WCvi7vvNFk0rqzyYnb7JI95h2frCMuIaKmGQxu1bXiIn:Nv+5Wpnb7m95h2fr9PmGQxu1riIn
TLSH T116B31906F5148753C1D3277AB78F82593B326BB843DB3312AA246FB46BC27991E36950
telfhash t19911ef13a0b98a282bf34824adbc47f115501a237742be71bf0dc5c49427003b874d9b
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 :
99
Origin country :
DE DE
Vendor Threat Intelligence
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

Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gcc lolbin masquerade obfuscated remote threat
Link:
https://www.filescan.io/uploads/68e3b6aa5a3bccf09eb9a8ec/reports/74351f62-32a4-4400-b4d8-76075ca9786b/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
1
Number of processes launched:
2
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/4bf617bd466572f2fc6d8346522fd148b7cb122dedeede2e5ce9d13d851a0f05
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-10-06T10:40:00Z UTC
Last seen:
2025-10-06T12:40:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/4bf617bd466572f2fc6d8346522fd148b7cb122dedeede2e5ce9d13d851a0f05/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/eafa955c-e148-4484-ad74-47240c4983f4
Behavior Graph:
Download SVG
%3 guuid=a39521f9-1700-0000-f84f-e6a7090d0000 pid=3337 /usr/bin/sudo guuid=7e47b8fa-1700-0000-f84f-e6a70e0d0000 pid=3342 /tmp/sample.bin guuid=a39521f9-1700-0000-f84f-e6a7090d0000 pid=3337->guuid=7e47b8fa-1700-0000-f84f-e6a70e0d0000 pid=3342 execve
Malware family:
Gafgyt
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/65bd3ba7-4d49-4c58-9122-5d2a4ad80105
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/1789764
Signature
Antivirus / Scanner detection for submitted sample
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
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4bf617bd466572f2fc6d8346522fd148b7cb122dedeede2e5ce9d13d851a0f05
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4bf617bd466572f2fc6d8346522fd148b7cb122dedeede2e5ce9d13d851a0f05/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-06 12:32:39 UTC
File Type:
ELF32 Little (Exe)
AV detection:
26 of 38 (68.42%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jp3bppkgmvzpf7dnqndfel6rjc34wern5xxn4ls45hit3bi2b4cq._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt
Link:
https://tria.ge/reports/251006-pqdpzatrz5/
Malware Config
C2 Extraction:
161.35.47.34:4258
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Dropper.Mirai-7138855-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_ea92cca8 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/61e50519-04e6-4b1c-bc74-cdb767cf5dc0
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/4bf617bd466572f2fc6d8346522fd148b7cb122dedeede2e5ce9d13d851a0f05

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_plaintext_c2
Create hunting rule
Author:cip
Description:Attempts to match at least some of the strings used in some botnet variants which use plaintext communication protocols.
Rule name:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
Rule name:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
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: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_Generic_Threat_e9aef030
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_ea92cca8
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 4bf617bd466572f2fc6d8346522fd148b7cb122dedeede2e5ce9d13d851a0f05

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3660322/
  
Delivery method
Distributed via web download

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