MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d0b4091b58fdf8566ec7ea9f008bb84a4b0850a596e89687738bdf6537fc54a0. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d0b4091b58fdf8566ec7ea9f008bb84a4b0850a596e89687738bdf6537fc54a0
SHA3-384 hash: 51eda0d791abacb92b95ba1dbb2bcd36699ef55a703c69fcbe414f8a31b434d520b9db19c0423c83041fdae480d99924
SHA1 hash: 2829bbfb040f74d185bf217e60ebf2d51b361a68
MD5 hash: 8bf1d1f5751c9c5b0161f12a94e8ea24
humanhash: louisiana-orange-tango-louisiana
File name:5r3fqt67ew531has4231.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:38'616 bytes
First seen:2026-01-20 20:56:17 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:tk0yjYzWnFCZn6XEC47w0YSNlZS9oe4czcI73UT:tSnFM6XEC47d349oe3U
TLSH T10903E1C6F5C570E2C1B0187395BB004A21FF587F9D6E52B5A24C2378DAE6C6072BB8D2
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 mirai UPX
File size (compressed) :38'616 bytes
File size (de-compressed) :96'944 bytes
Format:linux/arm
Unpacked file: 342b109c590b3cd967f178c09d84d94903fa6cde951d565798344c847abf462b

Intelligence

File Origin
# of uploads :
1
# of downloads :
55
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/0bc6beb1-057e-4dc0-8349-f84873e09c2a/
Detection(s):
Unix.Trojan.Mirai-9894781-0
Create hunting rule

Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-01-20T04:09:00Z UTC
Last seen:
2026-01-21T12:58:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/d0b4091b58fdf8566ec7ea9f008bb84a4b0850a596e89687738bdf6537fc54a0/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/9da12a1c-4d01-4207-847a-868f31cd6570
Behavior Graph:
Download SVG
%3 guuid=ef7809c8-1900-0000-17ae-31bf3a090000 pid=2362 /usr/bin/sudo guuid=589ecdc9-1900-0000-17ae-31bf3e090000 pid=2366 /tmp/sample.bin guuid=ef7809c8-1900-0000-17ae-31bf3a090000 pid=2362->guuid=589ecdc9-1900-0000-17ae-31bf3e090000 pid=2366 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/5312da14-0d3b-4e0e-be56-6007de4e3eb6
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1854418
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1854418 Sample: 5r3fqt67ew531has4231.arm.elf Startdate: 20/01/2026 Architecture: LINUX Score: 52 14 169.254.169.254, 80 USDOSUS Reserved 2->14 16 109.202.202.202, 80 INIT7CH Switzerland 2->16 18 3 other IPs or domains 2->18 20 Multi AV Scanner detection for submitted file 2->20 22 Sample is packed with UPX 2->22 6 python3.8 dpkg 2->6         started        8 dash rm 2->8         started        10 dash rm 2->10         started        12 5r3fqt67ew531has4231.arm.elf 2->12         started        signatures3 process4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/d0b4091b58fdf8566ec7ea9f008bb84a4b0850a596e89687738bdf6537fc54a0
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d0b4091b58fdf8566ec7ea9f008bb84a4b0850a596e89687738bdf6537fc54a0/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-20 02:02:52 UTC
File Type:
ELF32 Little (Exe)
AV detection:
20 of 36 (55.56%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2c2asg2y7x4fm3wh5kpqbc5yjjfqquffs3ujnb3trppwkn74ksqa._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/260120-zq7yxsaz3h/
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/d0b4091b58fdf8566ec7ea9f008bb84a4b0850a596e89687738bdf6537fc54a0

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:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf d0b4091b58fdf8566ec7ea9f008bb84a4b0850a596e89687738bdf6537fc54a0

(this sample)

Mirai

elf 342b109c590b3cd967f178c09d84d94903fa6cde951d565798344c847abf462b

  
URLhaus
https://urlhaus.abuse.ch/url/3761008/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 342b109c590b3cd967f178c09d84d94903fa6cde951d565798344c847abf462b
  
Dropping
MD5 1ecde2ba0e7c42aeda4b88b66bd3b136

Comments