MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8cd3535da95571a635a3237a6442789af1b8f8876c5fc14b085b09b2bc18f21e. 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: 11


Intelligence 11 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8cd3535da95571a635a3237a6442789af1b8f8876c5fc14b085b09b2bc18f21e
SHA3-384 hash: 0805d5623f9a0319b3e451dc091afcc6b7b703ef4ac84baaa815b926b2fef2d476546b45bebdce861a7ea298aa9d7b22
SHA1 hash: 6b27c60803be787850f6debcd1c24c13bdfd71c7
MD5 hash: b4ff8ee8d6d1899e079259e764e9a74f
humanhash: lion-asparagus-mobile-nuts
File name:executor.arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:29'592 bytes
First seen:2025-11-15 17:32:18 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:k/0sTDjgOKVYeJezgwyedubklGmi1rYROQCLIs3Uoz/l:G0sdecz5uuGmi1r6ORZzN
TLSH T1FDD2F1B267D5F621FB724436F8A92DC7B6AFC3E8E3A5797D25000A24D40AD5E02F4184
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) :29'592 bytes
File size (de-compressed) :69'392 bytes
Format:linux/arm
Unpacked file: 4c5d32deaf2f64fc973471b318a9cfad2cc078b2bafac9ce0df59182fe17896f

Intelligence

File Origin
# of uploads :
1
# of downloads :
104
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-18.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade mirai obfuscated packed upx
Link:
https://www.filescan.io/uploads/6918b9278d0a7764432c14fc/reports/c70df528-e36e-4589-be47-99ab0b0fc446/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/8cd3535da95571a635a3237a6442789af1b8f8876c5fc14b085b09b2bc18f21e
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:
2025-11-15T14:51:00Z UTC
Last seen:
2025-11-16T01:36:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/8cd3535da95571a635a3237a6442789af1b8f8876c5fc14b085b09b2bc18f21e/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/9137c705-b386-4acd-88d2-8fac49c76123
Behavior Graph:
Download SVG
%3 guuid=847d11ba-1a00-0000-868f-5a4d130a0000 pid=2579 /usr/bin/sudo guuid=82674abd-1a00-0000-868f-5a4d1e0a0000 pid=2590 /tmp/sample.bin guuid=847d11ba-1a00-0000-868f-5a4d130a0000 pid=2579->guuid=82674abd-1a00-0000-868f-5a4d1e0a0000 pid=2590 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/72dedf57-0af3-471f-9581-721c5f210a10
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1814679
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1814679 Sample: executor.arm5.elf Startdate: 15/11/2025 Architecture: LINUX Score: 52 13 Multi AV Scanner detection for submitted file 2->13 15 Sample is packed with UPX 2->15 5 dash rm executor.arm5.elf 2->5         started        7 dash rm 2->7         started        9 dash cut 2->9         started        11 7 other processes 2->11 process3
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8cd3535da95571a635a3237a6442789af1b8f8876c5fc14b085b09b2bc18f21e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8cd3535da95571a635a3237a6442789af1b8f8876c5fc14b085b09b2bc18f21e/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-15 17:33:21 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=rtjvgxnjkvy2mnnden5giqtytly3r6ehnrp4csyilme3fpay6ipa._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/251115-v4fz5sbk8w/
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/b3d0ec69-caa0-443d-a0aa-10178c19de5e
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/8cd3535da95571a635a3237a6442789af1b8f8876c5fc14b085b09b2bc18f21e

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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 8cd3535da95571a635a3237a6442789af1b8f8876c5fc14b085b09b2bc18f21e

(this sample)

Mirai

elf 4c5d32deaf2f64fc973471b318a9cfad2cc078b2bafac9ce0df59182fe17896f

  
URLhaus
https://urlhaus.abuse.ch/url/3688223/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 4c5d32deaf2f64fc973471b318a9cfad2cc078b2bafac9ce0df59182fe17896f
  
Dropping
MD5 e3161c2c57ecf2d30efd4fd178974240

Comments