MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6699bdf0aff508eecdc088962b2a45cbc667edfc9dd128756f41317ac94881db. 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 4 File information Comments
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SHA256 hash: 6699bdf0aff508eecdc088962b2a45cbc667edfc9dd128756f41317ac94881db
SHA3-384 hash: 6559d812035aed325e98deaa459ac4fbfe8cce1d507e1e71fbcaa88610389b07ca7556cd71d7e88fa59894ba553204a1
SHA1 hash: 31187a95cd24f9394bc5f63af5fb595edb51f188
MD5 hash: 67f4b14b8a0b5329791db74d19eb5d03
humanhash: autumn-nineteen-october-sad
File name:armv5l
Download: download sample
Signature Gafgyt
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File size:226'492 bytes
First seen:2025-09-25 10:15:24 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:/gUEdLZhxxBt6dBm2uIiZMRXFYsa1OYKL3xhSR4emDAh2fFUXokytven2ON/d:/g9JBt6dPdWM5FZa1OpriR9mMh2PMnP
TLSH T13A243BC5BC408601E1D3197AB91D41EF331A0BB8D7EB3225EC590B25EFCAE5A4E3E645
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
42
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
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Unix.Trojan.Gafgyt-6981160-0
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Unix.Dropper.Mirai-7135828-0
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Unix.Dropper.Mirai-7135872-0
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Unix.Dropper.Mirai-7135893-0
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Unix.Dropper.Mirai-7135900-0
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Unix.Dropper.Mirai-7135951-0
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Unix.Dropper.Mirai-7136105-0
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Unix.Trojan.Mirai-7759336-0
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Unix.Trojan.Mirai-7772538-0
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Unix.Trojan.Mirai-8041689-0
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Unix.Trojan.Gafgyt-9876285-0
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Unix.Trojan.Gafgyt-9876369-0
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Unix.Trojan.Mirai-9885259-0
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Unix.Trojan.Mirai-9885284-0
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Unix.Trojan.Mirai-9924065-0
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Unix.Trojan.Mirai-9933849-0
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Unix.Trojan.Gafgyt-9940653-0
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Unix.Trojan.Mirai-9951089-0
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Unix.Trojan.Mirai-10004218-0
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Unix.Trojan.Gafgyt-6735924-0
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
DNS request
Runs as daemon
Creating a file
Sends data to a server
Connection attempt
Substitutes an application name
Performs a bruteforce attack in the network
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
mirai obfuscated rust
Link:
https://www.filescan.io/uploads/68d51682c564c8e81d079617/reports/222b4636-a8ab-4268-8ce9-c38620d5d280/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
145
Number of processes launched:
4
Processes remaning?
true
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/6699bdf0aff508eecdc088962b2a45cbc667edfc9dd128756f41317ac94881db
Behaviour
Anti-VM
Process Renaming
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-09-24T15:55:00Z UTC
Last seen:
2025-09-24T15:55:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.gen HEUR:Backdoor.Linux.Mirai.bx
Link:
https://opentip.kaspersky.com/6699bdf0aff508eecdc088962b2a45cbc667edfc9dd128756f41317ac94881db/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/128b5ac4-8043-4395-b2f6-352bc4ba1c0f
Behavior Graph:
Download SVG
%3 guuid=e9aa27a0-1900-0000-b419-0c736a0c0000 pid=3178 /usr/bin/sudo guuid=f09665a3-1900-0000-b419-0c73720c0000 pid=3186 /tmp/sample.bin guuid=e9aa27a0-1900-0000-b419-0c736a0c0000 pid=3178->guuid=f09665a3-1900-0000-b419-0c73720c0000 pid=3186 execve
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/d77e393e-3087-46e7-b752-d50ba09494d2
Result
Threat name:
n/a
Detection:
malicious
Classification:
spyw
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1783998
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Opens /sys/class/net/* files useful for querying network interface information
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1783998 Sample: armv5l.elf Startdate: 25/09/2025 Architecture: LINUX Score: 60 24 Antivirus / Scanner detection for submitted sample 2->24 26 Multi AV Scanner detection for submitted file 2->26 9 armv5l.elf 2->9         started        11 dash rm 2->11         started        13 dash rm 2->13         started        process3 process4 15 armv5l.elf 9->15         started        signatures5 28 Opens /sys/class/net/* files useful for querying network interface information 15->28 18 armv5l.elf 15->18         started        process6 process7 20 armv5l.elf 18->20         started        process8 22 armv5l.elf 20->22         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/6699bdf0aff508eecdc088962b2a45cbc667edfc9dd128756f41317ac94881db
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6699bdf0aff508eecdc088962b2a45cbc667edfc9dd128756f41317ac94881db/
Verdict:
Malicious
Threat:
Backdoor.Linux.Mirai
Link:
https://tip.neiki.dev/file/6699bdf0aff508eecdc088962b2a45cbc667edfc9dd128756f41317ac94881db
Threat name:
Linux.Exploit.Mirai
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Status:
Malicious
First seen:
2025-09-24 21:11:48 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=m2m334fp6ueo5toarclcwksfzpdgp3p4txisq5lpieyxvskiqhnq._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
defense_evasion discovery
Link:
https://tria.ge/reports/250925-mas4lswtas/
Behaviour
Enumerates kernel/hardware configuration
Reads runtime system information
Changes its process name
Enumerates running processes
Reads MAC address of network interface
Reads network interface configuration
Renames itself
Contacts a large (814363) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
Unix.Trojan.Gafgyt-6981160-0
YARA:
n/a
Link:
https://app.threat.zone/submission/ed19cfc3-40a2-4047-bcfb-4c06fefd94b2
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/6699bdf0aff508eecdc088962b2a45cbc667edfc9dd128756f41317ac94881db

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_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:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:linux_generic_ipv6_catcher
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Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:unixredflags3
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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 6699bdf0aff508eecdc088962b2a45cbc667edfc9dd128756f41317ac94881db

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3631197/
  
Delivery method
Distributed via web download

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