MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 aafef8189f55fa273c9123d7d35d3a5dfc195e4db511b592a2ae29d671584cdd. 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: 7


Intelligence 7 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: aafef8189f55fa273c9123d7d35d3a5dfc195e4db511b592a2ae29d671584cdd
SHA3-384 hash: 96ea92b8780ba2ed71cd146472f45dcd01cb6a2589b396b1237af83b4950cff114dc56e1191b7bc074812e6851c1871e
SHA1 hash: 398d4077d338ebbf021f170fd4fb831542328b17
MD5 hash: 2ee25e15c7df2b1a753413713ae8d7ae
humanhash: oklahoma-pizza-lake-football
File name:xnxnxnxnxnxnxnxnx86_64xnxn
Download: download sample
Signature Mirai
Create hunting rule
File size:43'832 bytes
First seen:2025-12-24 05:42:48 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:OKfZTb8H1QIzBs5946egHyS9pJvOPdsZpcHZ5LPt4zm6+aMgWAxun:O4iHSJSg1VOVup8ZRPta6AQn
TLSH T18E13F14291F0D4A0CB6C9974583E82B3CAF7E2CF625CB9993D18A5BB4373E17ED29005
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 UPX
File size (compressed) :43'832 bytes
File size (de-compressed) :87'040 bytes
Format:linux/amd64
Unpacked file: b8fcb828aa6218c2f301c8cee57d335c1cf66b5c18b911f685fcb8fefb1c723a

Intelligence

File Origin
# of uploads :
1
# of downloads :
35
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/f38ac0f8-7711-450a-9ee1-1febea1de260/
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
packed upx
Link:
https://www.filescan.io/uploads/694b7d6ce126b9ff438f6bba/reports/a58f0c47-0cc0-4789-b88c-9b85033d7032/overview
Result
Gathering data
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ffafaa62-833f-4ccd-a84e-3a1b7cbc917a
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1838627
Signature
Connects to many ports of the same IP (likely port scanning)
Deletes system log files
Manipulation of devices in /dev
Sample is packed with UPX
Sample tries to kill a massive number of system processes
Sample tries to kill multiple processes (SIGKILL)
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/aafef8189f55fa273c9123d7d35d3a5dfc195e4db511b592a2ae29d671584cdd
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/aafef8189f55fa273c9123d7d35d3a5dfc195e4db511b592a2ae29d671584cdd/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vl7pqge7kx5coperepl5gxj2lx6bsxsnwui3levcvyu5m4kyjtoq._file
Gathering data
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/377f7eb7-8c86-4fa1-99a2-20a549a7c0fc
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.84
Link:
https://yomi.yoroi.company/submissions/aafef8189f55fa273c9123d7d35d3a5dfc195e4db511b592a2ae29d671584cdd

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 aafef8189f55fa273c9123d7d35d3a5dfc195e4db511b592a2ae29d671584cdd

(this sample)

Mirai

elf b8fcb828aa6218c2f301c8cee57d335c1cf66b5c18b911f685fcb8fefb1c723a

  
URLhaus
https://urlhaus.abuse.ch/url/3713416/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 b8fcb828aa6218c2f301c8cee57d335c1cf66b5c18b911f685fcb8fefb1c723a
  
Dropping
MD5 251f4e8e2d9aa633fd38a7ba3e671fa2
  
URLhaus
https://urlhaus.abuse.ch/url/3739941/

Comments