MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 23c3da6a313bf955d8eef7b7b152f44153d878fb74c6a657d91581f1dcb2fe60. 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: 9


Intelligence 9 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 23c3da6a313bf955d8eef7b7b152f44153d878fb74c6a657d91581f1dcb2fe60
SHA3-384 hash: 2412690cc1bcfe3930075b5f89a535e0798707fe9e304662d0f12fb0d92502b52670b82f2b248c077560d90ee55fd755
SHA1 hash: fb333369013bf87cf39f62ee429b22f97192cb97
MD5 hash: 69feee5e1f360543dd3759296f250cb2
humanhash: winner-cardinal-football-four
File name:arm4
Download: download sample
Signature Mirai
Create hunting rule
File size:60'236 bytes
First seen:2025-09-21 21:23:56 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:qcfnjoQduv7TmogecOdDK7oNZiO0ho0GdMu3hw1uhGntvQzyVyVz37lZRW1zovpN:5fjo4uvBWO0SAu3BQtvn+7ccvT
TLSH T17B433A85FC815A12C6C11177FB6F43897B1B0368D2FA33039A25AF61378B86B0E3B556
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 Hailbot mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
58
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.31076.LX.BOT.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.9999-1.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
lolbin remote
Link:
https://www.filescan.io/uploads/68d06d20254431b688d7f838/reports/2afaddfd-23a5-462f-9c70-6c6cbaa140da/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:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/23c3da6a313bf955d8eef7b7b152f44153d878fb74c6a657d91581f1dcb2fe60
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:
2025-09-21T20:02:00Z UTC
Last seen:
2025-09-21T20:02:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/23c3da6a313bf955d8eef7b7b152f44153d878fb74c6a657d91581f1dcb2fe60/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/db74f5bb-3147-4bd9-a06a-cd95f30c3258
Behavior Graph:
Download SVG
%3 guuid=a3c36b97-1a00-0000-418d-1fc61f0b0000 pid=2847 /usr/bin/sudo guuid=f3f62f99-1a00-0000-418d-1fc6250b0000 pid=2853 /tmp/sample.bin guuid=a3c36b97-1a00-0000-418d-1fc61f0b0000 pid=2847->guuid=f3f62f99-1a00-0000-418d-1fc6250b0000 pid=2853 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/00c81287-ab40-471d-bde2-88dec5ab891c
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.troj
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1781630
Signature
Multi AV Scanner detection for submitted file
Sample reads /proc/mounts (often used for finding a writable filesystem)
Sample tries to kill multiple processes (SIGKILL)
Suricata IDS alerts for network traffic
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1781630 Sample: arm4.elf Startdate: 21/09/2025 Architecture: LINUX Score: 64 26 bot.federalagent.xyz 23.132.228.76, 22937, 47274 WHOLESAIL-NOEL-ASNUS Reserved 2->26 32 Suricata IDS alerts for network traffic 2->32 34 Multi AV Scanner detection for submitted file 2->34 8 arm4.elf 2->8         started        10 udisksd dumpe2fs 2->10         started        12 udisksd dumpe2fs 2->12         started        14 3 other processes 2->14 signatures3 process4 process5 16 arm4.elf 8->16         started        19 arm4.elf 8->19         started        21 arm4.elf 8->21         started        signatures6 28 Sample tries to kill multiple processes (SIGKILL) 16->28 30 Sample reads /proc/mounts (often used for finding a writable filesystem) 16->30 23 arm4.elf 19->23         started        process7 signatures8 36 Sample tries to kill multiple processes (SIGKILL) 23->36
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/23c3da6a313bf955d8eef7b7b152f44153d878fb74c6a657d91581f1dcb2fe60
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/23c3da6a313bf955d8eef7b7b152f44153d878fb74c6a657d91581f1dcb2fe60/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-09-21 21:25:30 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=epb5u2rrhp4vlwho6633cuxuifj5q6h3otdkmv6zcwa7dxfs7zqa._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/250921-z9gk3shk51/
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/efb259e2-9444-433b-a1a1-a8c88b43728d
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/23c3da6a313bf955d8eef7b7b152f44153d878fb74c6a657d91581f1dcb2fe60

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_202412_elf_hailbot
Create hunting rule
Author:abuse.ch
Description:Detects HailBot ELF files
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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
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

sh 8685d86699fdd9033a93aacc2c2ad2472f325004d6a0b4d1985b754cb302405b

Mirai

elf 23c3da6a313bf955d8eef7b7b152f44153d878fb74c6a657d91581f1dcb2fe60

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3626676/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3626671/
  
URLhaus
https://urlhaus.abuse.ch/url/3626658/
  
Dropped by
SHA256 8685d86699fdd9033a93aacc2c2ad2472f325004d6a0b4d1985b754cb302405b
  
Dropped by
MD5 3e7b6b80bc4b198035758a4b13b29346
  
URLhaus
https://urlhaus.abuse.ch/url/3626681/
  
URLhaus
https://urlhaus.abuse.ch/url/3626650/
  
URLhaus
https://urlhaus.abuse.ch/url/3626652/
  
URLhaus
https://urlhaus.abuse.ch/url/3626643/
  
URLhaus
https://urlhaus.abuse.ch/url/3626704/
  
URLhaus
https://urlhaus.abuse.ch/url/3626642/

Comments