MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4346b39386eacf97601ebb6832833d4d672cc465291d06d47fb0a0427109617b. 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


Mirai


Vendor detections: 8


Intelligence 8 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4346b39386eacf97601ebb6832833d4d672cc465291d06d47fb0a0427109617b
SHA3-384 hash: 2009ad86985dfba76d50ca51fdf447eda503128b8f0d3383dd75a87772e0f567a52c6a069a4df88bdf35adb7b8350578
SHA1 hash: 75d13d1d39fab795700967408d56f0fd9982f616
MD5 hash: a08f966425ac269d171831979651d871
humanhash: bakerloo-juliet-aspen-freddie
File name:agetty
Download: download sample
Signature Mirai
Create hunting rule
File size:155'576 bytes
First seen:2025-10-13 10:14:36 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:sSyAZ0Gu8MNa5F0o98Go678ptJt3awFV/juHl8RyDLjMz:ssaTe0aGpjVawFV/juHl8RyDLja
TLSH T171E3F83B6B270F23C1C9507151E31232A9AADF4938B947D7A9D07D9C6F3AA8834167DC
telfhash t1bd4185129a7857141fe39a28ecbd8b730612a62353352eb2af36c1cc54220b0e939d5f
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
127
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30541.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.32133.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7139229-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc lolbin obfuscated remote threat
Link:
https://www.filescan.io/uploads/68ecd3174f3013c55e4be6a5/reports/90576b73-9b90-4e93-9f92-ae66b402bad9/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-10-13T12:59:00Z UTC
Last seen:
2025-10-13T13:33:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/4346b39386eacf97601ebb6832833d4d672cc465291d06d47fb0a0427109617b/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/046f0ef0-8692-4b9f-b202-47cbd499342f
Behavior Graph:
Download SVG
%3 guuid=a39227b3-1900-0000-aa97-be790e0a0000 pid=2574 /usr/bin/sudo guuid=705b18b5-1900-0000-aa97-be79150a0000 pid=2581 /tmp/sample.bin guuid=a39227b3-1900-0000-aa97-be790e0a0000 pid=2574->guuid=705b18b5-1900-0000-aa97-be79150a0000 pid=2581 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/ecd6ccb8-1549-4de5-a3a7-1b5ea91f695d
Result
Threat name:
Gafgyt
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1793947
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Contains symbols with names commonly found in malware
Multi AV Scanner detection for submitted file
Opens /proc/net/* files useful for finding connected devices and routers
Terminates several processes with shell command 'killall'
Yara detected Gafgyt
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1793947 Sample: agetty.elf Startdate: 13/10/2025 Architecture: LINUX Score: 80 45 176.65.139.133, 37120, 37122, 37124 PALTEL-ASPALTELAutonomousSystemPS Germany 2->45 47 daisy.ubuntu.com 2->47 49 Antivirus / Scanner detection for submitted sample 2->49 51 Multi AV Scanner detection for submitted file 2->51 53 Yara detected Gafgyt 2->53 55 2 other signatures 2->55 9 agetty.elf 2->9         started        12 python3.8 dpkg 2->12         started        signatures3 process4 signatures5 57 Opens /proc/net/* files useful for finding connected devices and routers 9->57 14 agetty.elf 9->14         started        16 agetty.elf 9->16         started        18 agetty.elf 9->18         started        process6 process7 20 agetty.elf sh 14->20         started        22 agetty.elf sh 14->22         started        24 agetty.elf sh 14->24         started        28 5 other processes 14->28 26 agetty.elf 16->26         started        process8 30 sh killall 20->30         started        33 sh killall 22->33         started        35 sh killall 24->35         started        37 sh killall 28->37         started        39 sh killall 28->39         started        41 sh killall 28->41         started        43 2 other processes 28->43 signatures9 59 Terminates several processes with shell command 'killall' 30->59
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4346b39386eacf97601ebb6832833d4d672cc465291d06d47fb0a0427109617b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4346b39386eacf97601ebb6832833d4d672cc465291d06d47fb0a0427109617b/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-10-13 10:29:32 UTC
File Type:
ELF32 Big (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=indlhe4g5lhzoya6xnudfaz5jvtszrdffeoqnvd7wcqee4ijmf5q._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt linux
Link:
https://tria.ge/reports/251013-mew13acx7g/
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7139229-0
YARA:
n/a
Link:
https://app.threat.zone/submission/fe924518-a9b3-4325-878a-7d4885e0f799
Please note that we are no longer able to provide a coverage score for Virus Total.

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:ach_202503_elf_Mirai
Create hunting rule
Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
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: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

Mirai

elf 4346b39386eacf97601ebb6832833d4d672cc465291d06d47fb0a0427109617b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3576540/
  
Delivery method
Distributed via web download

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