MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4a1ff518144fb833042d07a70c66cf7badb9c9f44a81e50e05fcb6923b8d6b81. 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: 6


Intelligence 6 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4a1ff518144fb833042d07a70c66cf7badb9c9f44a81e50e05fcb6923b8d6b81
SHA3-384 hash: fda5438195a42c4a09ba90d6b0e97cc17418ff1b330408ceb98c1013a67e10de4adcf2bb7d21f690d2810ee7b8c8b77e
SHA1 hash: 2bbea7c46c49b9c9808d07c8c73f288591b31cd8
MD5 hash: 1386964d326157af5d0152cd536e49bd
humanhash: item-grey-arkansas-maine
File name:powerpc
Download: download sample
Signature Mirai
Create hunting rule
File size:101'660 bytes
First seen:2025-11-22 23:14:42 UTC
Last seen:Never
File type: elf
MIME type:application/x-sharedlib
ssdeep 1536:jKUbFl1w8IvmaaG0ekeqjhl31T+PxIGMTVfAqMjFt+a:zFl1w8hBjhl3QGfAxl
TLSH T15EA302EF868940CFEC4D2A71A23F46CD73D13DD238BD4769B5888BD2564DF022584A7A
Magika elf
Reporter abuse_ch
Tags:elf UPX
File size (compressed) :101'660 bytes
File size (de-compressed) :245'256 bytes
Format:linux/ppc32
Unpacked file: a8766d27f7c2cba0880c4c87f82a5ccd6408d2ce51ec55d55763fb79b51dc47b

Intelligence

File Origin
# of uploads :
1
# of downloads :
80
Origin country :
DE DE
Vendor Threat Intelligence
Result
Verdict:
Suspicious
Maliciousness:

Behaviour
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
packed upx
Link:
https://www.filescan.io/uploads/6922440ff96b58f0dc8053c2/reports/4727d167-3e52-4ec0-807c-1bbea528e3df/overview
Verdict:
Unknown
File Type:
elf.32.be
First seen:
2025-11-23T03:26:00Z UTC
Last seen:
2025-11-23T03:46:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/4a1ff518144fb833042d07a70c66cf7badb9c9f44a81e50e05fcb6923b8d6b81/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/8e37db8a-4709-40a2-80e4-fb59777518b4
Behavior Graph:
Download SVG
%3 guuid=37b44065-1900-0000-dbf0-266a51100000 pid=4177 /usr/bin/sudo guuid=2f689a67-1900-0000-dbf0-266a57100000 pid=4183 /tmp/sample.bin guuid=37b44065-1900-0000-dbf0-266a51100000 pid=4177->guuid=2f689a67-1900-0000-dbf0-266a57100000 pid=4183 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/8fcdbec8-4e32-464d-9af5-8a5bc58caa61
Result
Threat name:
n/a
Detection:
suspicious
Classification:
evad
Score:
22 / 100
Link:
https://www.joesandbox.com/analysis/1819228
Signature
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4a1ff518144fb833042d07a70c66cf7badb9c9f44a81e50e05fcb6923b8d6b81
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4a1ff518144fb833042d07a70c66cf7badb9c9f44a81e50e05fcb6923b8d6b81/
Threat name:
Linux.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2025-11-22 23:15:31 UTC
File Type:
ELF32 Big (SO)
AV detection:
6 of 24 (25.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jip7kgauj64dgbbna6tqyzwppow3tspujka6kdqf7s3jeo4nnoaq._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
linux upx
Link:
https://tria.ge/reports/251122-28re1azrdq/
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/8e1dbe73-9790-4a2e-a8a5-75e91ca7316e
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/4a1ff518144fb833042d07a70c66cf7badb9c9f44a81e50e05fcb6923b8d6b81

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
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 4a1ff518144fb833042d07a70c66cf7badb9c9f44a81e50e05fcb6923b8d6b81

(this sample)

Mirai

elf a8766d27f7c2cba0880c4c87f82a5ccd6408d2ce51ec55d55763fb79b51dc47b

  
URLhaus
https://urlhaus.abuse.ch/url/3713268/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 a8766d27f7c2cba0880c4c87f82a5ccd6408d2ce51ec55d55763fb79b51dc47b
  
Dropping
MD5 4864cb1326d507ac428ae38024d9ec55

Comments