MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 591ad765828cdd07698140e0ab7ba968ae6d2377d8ec112fd7949fb8e5458009. 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: 8


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

SHA256 hash: 591ad765828cdd07698140e0ab7ba968ae6d2377d8ec112fd7949fb8e5458009
SHA3-384 hash: 05b158450c725c778415d142bbda08b8bdbd483300c72ee1bbfd66871117774a5eef8b8848f3768408c00bfb3396293c
SHA1 hash: 8efd7b26eeac8ed6c70778c259cd319fa5c266a3
MD5 hash: 7b6c96f01d2a4c4b00c7f4156b6027af
humanhash: charlie-happy-nitrogen-fourteen
File name:armv4l.armageddon
Download: download sample
Signature Gafgyt
Create hunting rule
File size:127'529 bytes
First seen:2026-02-17 17:29:01 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:Fdce4ah2KVXPi4jvIx+2wD8JH5ZmTQOIsXAqE:/N4ah2KtO+2wDmZmTQOICAqE
TLSH T191C32905E8918767C2E217BAB79E425D33332B6893CB33255938AFB41BC1B9D1E79131
telfhash t1ff21bb12a1fa8a282bf65924acbc47f115502a2376867e717f0ec6c4553b003b979ddb
Magika elf
Reporter abuse_ch
Tags:elf gafgyt

Intelligence

File Origin
# of uploads :
1
# of downloads :
49
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Siggen.2205.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29052.TSource.UNOFFICIAL
Create hunting rule

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

Unix.Trojan.Mirai-7582945-0
Create hunting rule

Unix.Trojan.Gafgyt-7643791-0
Create hunting rule

Unix.Trojan.Gafgyt-7785026-0
Create hunting rule

Unix.Trojan.Mirai-9917488-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc rust
Link:
https://www.filescan.io/uploads/6994a5762ffccda09771a20e/reports/5e646247-ca79-4dbf-9152-881dcbbf862b/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/591ad765828cdd07698140e0ab7ba968ae6d2377d8ec112fd7949fb8e5458009
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
Link:
https://opentip.kaspersky.com/591ad765828cdd07698140e0ab7ba968ae6d2377d8ec112fd7949fb8e5458009/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/3b6e82bd-5246-4a67-8d25-13dd2ea0aabe
Behavior Graph:
Download SVG
%3
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d6dc1a35-a914-4818-9936-0b6ef5e0770e
Result
Threat name:
Gafgyt
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1870632
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Opens /proc/net/* files useful for finding connected devices and routers
Yara detected Gafgyt
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1870632 Sample: armv4l.armageddon.elf Startdate: 17/02/2026 Architecture: LINUX Score: 68 17 169.254.169.254, 80 USDOSUS Reserved 2->17 19 daisy.ubuntu.com 2->19 21 Antivirus / Scanner detection for submitted sample 2->21 23 Multi AV Scanner detection for submitted file 2->23 25 Yara detected Gafgyt 2->25 8 armv4l.armageddon.elf 2->8         started        11 python3.8 dpkg 2->11         started        signatures3 process4 signatures5 27 Opens /proc/net/* files useful for finding connected devices and routers 8->27 13 armv4l.armageddon.elf 8->13         started        process6 process7 15 armv4l.armageddon.elf 13->15         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/591ad765828cdd07698140e0ab7ba968ae6d2377d8ec112fd7949fb8e5458009
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/591ad765828cdd07698140e0ab7ba968ae6d2377d8ec112fd7949fb8e5458009/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2026-02-17 18:11:45 UTC
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=lennozmcrtoqo2mbidqkw65jncxg2i3x3dwbcl6xssp3rzkfqaeq._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt discovery
Link:
https://tria.ge/reports/260217-v2ts8afw6a/
Behaviour
Reads system network configuration
Reads system routing table
Malware Config
C2 Extraction:
127.0.0.1:839
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/591ad765828cdd07698140e0ab7ba968ae6d2377d8ec112fd7949fb8e5458009

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: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: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_d2dca9e7
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: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 591ad765828cdd07698140e0ab7ba968ae6d2377d8ec112fd7949fb8e5458009

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3779727/
  
Delivery method
Distributed via web download

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