MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9220d7cd7f6475d8b6d939b651f41089868e5aec3c8064e331d63d5353c1a8b1. 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: 13


Intelligence 13 IOCs YARA 16 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9220d7cd7f6475d8b6d939b651f41089868e5aec3c8064e331d63d5353c1a8b1
SHA3-384 hash: e4bea2df0bf630baf58dcafbea76f6da06a2ad23370834b31977280a6b8d772fe81f5ec8ef669370a10db710b306644c
SHA1 hash: bd8c8d607b6079ac648986427dda628503b730ca
MD5 hash: 9b1b37d5b5d0888ac61bd87ed88bd3e6
humanhash: california-tennis-maryland-alanine
File name:arm7
Download: download sample
Signature Gafgyt
Create hunting rule
File size:209'590 bytes
First seen:2025-11-03 14:48:04 UTC
Last seen:2025-11-04 04:05:15 UTC
File type: elf
MIME type:application/x-executable
ssdeep 6144:UOOJ3aDCwXbE7YWW0vz5hyd60yM/948w+m0wfB5RyAn:UOOJ3aDCwXbE4s5hyPb/Xm0mB5RyAn
TLSH T140244C24E5404B57C2E323B9AA8E428E3B3347E573D773154A389BB43FC2B9A1D71925
telfhash t114215352a1f5cb282bb38934adbc03f51251a6136282bf756f0ec5c454331436934ddb
Magika elf
Reporter abuse_ch
Tags:elf gafgyt

Intelligence

File Origin
# of uploads :
2
# of downloads :
50
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.2205.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

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

Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

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

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

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

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

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

Unix.Trojan.Mirai-8041683-0
Create hunting rule

Unix.Trojan.Mirai-9760303-0
Create hunting rule

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

Unix.Trojan.Mirai-9943729-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sends data to a server
Runs as daemon
Receives data from a server
Connection attempt
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
gafgyt gcc rust
Link:
https://www.filescan.io/uploads/6908c0d2a3d16310952b2df3/reports/61505252-31b5-43ef-b2f2-6e5fa15b37f9/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/9220d7cd7f6475d8b6d939b651f41089868e5aec3c8064e331d63d5353c1a8b1
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:
2025-11-02T07:16:00Z UTC
Last seen:
2025-11-04T11:58:00Z UTC
Hits:
~100
Detections:
HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Gafgyt.dd HEUR:Backdoor.Linux.Gafgyt.bj HEUR:Backdoor.Linux.Gafgyt.bi HEUR:Backdoor.Linux.Gafgyt.a
Link:
https://opentip.kaspersky.com/9220d7cd7f6475d8b6d939b651f41089868e5aec3c8064e331d63d5353c1a8b1/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/a58fcc1d-3e51-4c3f-8997-41ba15afa1c8
Behavior Graph:
Download SVG
%3 guuid=3d2e23f4-1800-0000-1704-e99f12130000 pid=4882 /usr/bin/sudo guuid=ce395bf6-1800-0000-1704-e99f1c130000 pid=4892 /tmp/sample.bin guuid=3d2e23f4-1800-0000-1704-e99f12130000 pid=4882->guuid=ce395bf6-1800-0000-1704-e99f1c130000 pid=4892 execve
Malware family:
Gafgyt
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/37839a93-21c7-44f5-8d82-3079e5002700
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1807006
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
Suricata IDS alerts for network traffic
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1807006 Sample: arm7.elf Startdate: 03/11/2025 Architecture: LINUX Score: 100 21 196.251.115.19, 41314, 4444 xneeloZA Seychelles 2->21 23 169.254.169.254, 80 USDOSUS Reserved 2->23 25 4 other IPs or domains 2->25 27 Suricata IDS alerts for network traffic 2->27 29 Found malware configuration 2->29 31 Malicious sample detected (through community Yara rule) 2->31 33 4 other signatures 2->33 8 arm7.elf 2->8         started        11 dash rm 2->11         started        13 dash cat 2->13         started        15 9 other processes 2->15 signatures3 process4 signatures5 35 Opens /proc/net/* files useful for finding connected devices and routers 8->35 17 arm7.elf 8->17         started        process6 process7 19 arm7.elf 17->19         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/9220d7cd7f6475d8b6d939b651f41089868e5aec3c8064e331d63d5353c1a8b1
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9220d7cd7f6475d8b6d939b651f41089868e5aec3c8064e331d63d5353c1a8b1/
Verdict:
Malicious
Threat:
Family.GAFGYT
Link:
https://tip.neiki.dev/file/9220d7cd7f6475d8b6d939b651f41089868e5aec3c8064e331d63d5353c1a8b1
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-11-02 16:34:35 UTC
File Type:
ELF32 Little (Exe)
AV detection:
22 of 38 (57.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=siqnptl7mr25rnwzhg3fd5aqrgdi4wxmhsagjyzr2y6vgu6bvcyq._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt discovery
Link:
https://tria.ge/reports/251103-r6r9eagq3t/
Behaviour
Reads system network configuration
Reads system routing table
Malware Config
C2 Extraction:
196.251.115.19:4444
Verdict:
Malicious
Tags:
trojan gafgyt botnet Unix.Trojan.Tsunami-6981155-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_ea92cca8 Linux_Gafgyt_May_2024 botnet_dedsec botnet_RyM botnet_unknown botnet_Vixaati botnet_dayzddos
Link:
https://app.threat.zone/submission/fb5be504-79bc-48c6-9539-415122e16d43
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/9220d7cd7f6475d8b6d939b651f41089868e5aec3c8064e331d63d5353c1a8b1

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_dayzddos
Create hunting rule
Author:NDA0E
Description:dayzddos botnet
Rule name:botnet_dedsec
Create hunting rule
Author:NDA0E
Description:dedsec botnet
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_RyM
Create hunting rule
Author:NDA0E
Description:RyM botnet
Rule name:botnet_unknown
Create hunting rule
Author:NDA0E
Description:unknown botnet
Rule name:botnet_Vixaati
Create hunting rule
Author:NDA0E
Description:Vixaati botnet
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:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
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_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
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 9220d7cd7f6475d8b6d939b651f41089868e5aec3c8064e331d63d5353c1a8b1

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3694170/
  
Delivery method
Distributed via web download

Comments