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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 42a63155f05ccd3bdb32f2f7837362259bb0277890a63edaaf0e5ff31044b2ad. 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: 5


Intelligence 5 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 42a63155f05ccd3bdb32f2f7837362259bb0277890a63edaaf0e5ff31044b2ad
SHA3-384 hash: 2272658fd87b8888d4e129bd72884fcb193d30703acbbea70cf7251144d33254bb094963db6ae80ab4f8c71baeb0a2b9
SHA1 hash: 327379cccc328770173a9058891a1ea38c1e9864
MD5 hash: 04bceb02479d03e0b3dcf919ebe7c3fc
humanhash: ten-hawaii-oranges-fish
File name:chud.m68k
Download: download sample
Signature Mirai
Create hunting rule
File size:142'392 bytes
First seen:2026-09-05 06:41:28 UTC
Last seen:Never
File type: elf
MIME type:application/x-sharedlib
ssdeep 3072:BNdb+IFBLrphISQzocUcxhGJG62qvUIs4/Gc7r9+V2sojmmv3:NCIvqzDv0JGyvUIP/b1LyY3
TLSH T103D37BC1720D3D5DD183BE3EC508571AAD1C8F11AD43581210EAFA8B5ABBAE21F365CB
telfhash t123e024f2835fe225468dcbdd82ca73ad9a2de048010bff47fd62483c949695e261498f
Magika elf
Reporter BlinkzSec
Tags:mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
62
Origin country :
US US
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Mirai.10757.31958.17021.UNOFFICIAL
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm gcc masquerade mirai obfuscated
Link:
https://www.filescan.io/uploads/6a9bba7bb32bdcf72e9609fc/reports/46b9acde-4321-4598-a3f4-2e3df787ccd0/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-09-05T04:31:00Z UTC
Last seen:
2026-09-06T21:16:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/42a63155f05ccd3bdb32f2f7837362259bb0277890a63edaaf0e5ff31044b2ad/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/786b0b11-dc1b-4300-af97-0d0f262512fe
Behavior Graph:
Download SVG
%3 guuid=403df867-1b00-0000-3c99-22cb17090000 pid=2327 /usr/bin/sudo guuid=b413e56a-1b00-0000-3c99-22cb1e090000 pid=2334 /tmp/sample.bin guuid=403df867-1b00-0000-3c99-22cb17090000 pid=2327->guuid=b413e56a-1b00-0000-3c99-22cb1e090000 pid=2334 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/ad451d4c-53f6-4bfc-a145-64178327994a
Score:
17%
Verdict:
Benign
File Type:
ELF
Link:
https://malprob.io/report/42a63155f05ccd3bdb32f2f7837362259bb0277890a63edaaf0e5ff31044b2ad
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/42a63155f05ccd3bdb32f2f7837362259bb0277890a63edaaf0e5ff31044b2ad/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-09-05 06:42:40 UTC
File Type:
ELF32 Big (SO)
AV detection:
15 of 37 (40.54%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=iktdcvpqltgtxwzs6l3yg43cewn3aj3ysctd5wvpbzp7gecewkwq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260905-hgglyafr8s/
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/42a63155f05ccd3bdb32f2f7837362259bb0277890a63edaaf0e5ff31044b2ad

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:dependsonpythonailib
Create hunting rule
Author:Tim Brown
Description:Hunts for dependencies on Python AI libraries
Rule name:ELF_IoT_Persistence_Hunt
Create hunting rule
Author:4r4
Description:Hunts for ELF files with persistence and download capabilities
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:test_rule_vldslv
Create hunting rule
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags
Rule name:virustotal
Create hunting rule
Author:Tracel
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

File information

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

Web download

Mirai

elf 42a63155f05ccd3bdb32f2f7837362259bb0277890a63edaaf0e5ff31044b2ad

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3912519/
  
Delivery method
Distributed via web download

Comments