MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9f5aafa7bd7bf6eed53cb08c9b46a835ee31a5744fdedb682500f6ce147ea89b. 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: 9f5aafa7bd7bf6eed53cb08c9b46a835ee31a5744fdedb682500f6ce147ea89b
SHA3-384 hash: 794395cfac3621139743824cb2bb52862b25ab3428920f251f195f4e7c8dc33028ac12fc66e03bc00ccb95518b7fc635
SHA1 hash: 619d0d85bfefef2dba0a8cc5b5cfe49e167a0362
MD5 hash: c9a3e6d5d5a39d13f92ced57276374c9
humanhash: beer-muppet-connecticut-fillet
File name:mips
Download: download sample
Signature Mirai
Create hunting rule
File size:43'272 bytes
First seen:2025-10-18 16:01:59 UTC
Last seen:2025-10-18 18:16:56 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:6t9V8Gnt/Fg+VZDmELno0ZFjEjrwhe0m/iu5yRyG0Ql+jJgGlzDpbuR1JL:6t9ztFgsZaELoK8Z0m/iyGpl+ZVJu1
TLSH T18013E105B34604F6E06EC1FC3B221B6238150FA6A5C3EC295065F793AF965F6B9A33D4
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika unknown
Reporter abuse_ch
Tags:elf mirai UPX
File size (compressed) :43'272 bytes
File size (de-compressed) :116'808 bytes
Format:linux/mips
Unpacked file: 4998055225a997c19fb453abf076fcbbf964c31a34f0bff02ad5cdb9f775222d

Intelligence

File Origin
# of uploads :
3
# of downloads :
81
Origin country :
DE DE
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Receives data from a server
Runs as daemon
Sends data to a server
Connection attempt
Traces processes
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
packed threat upx
Link:
https://www.filescan.io/uploads/68f3bb0dc85c5c56972d7f4d/reports/57c228b4-cd2e-4033-b176-cadfc65d545a/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-10-18T13:09:00Z UTC
Last seen:
2025-10-19T10:15:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/9f5aafa7bd7bf6eed53cb08c9b46a835ee31a5744fdedb682500f6ce147ea89b/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/31b8e6d4-344d-435a-9664-184ff04b8c19
Behavior Graph:
Download SVG
%3 guuid=230fbb67-1a00-0000-c401-6ebb1c0b0000 pid=2844 /usr/bin/sudo guuid=52994369-1a00-0000-c401-6ebb220b0000 pid=2850 /tmp/sample.bin guuid=230fbb67-1a00-0000-c401-6ebb1c0b0000 pid=2844->guuid=52994369-1a00-0000-c401-6ebb220b0000 pid=2850 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/e079fdf9-395b-42e3-ab6e-970bb9b77527
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1797723
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/9f5aafa7bd7bf6eed53cb08c9b46a835ee31a5744fdedb682500f6ce147ea89b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9f5aafa7bd7bf6eed53cb08c9b46a835ee31a5744fdedb682500f6ce147ea89b/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2025-10-18 16:10:49 UTC
File Type:
ELF32 Big (Exe)
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=t5nk7j55pp3o5vj4wcgjwrvigxxddjluj7pnw2bfad3m4fd6vcnq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet credential_access discovery upx
Link:
https://tria.ge/reports/251018-tkdv1asmep/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Reads process memory
Enumerates running processes
Traces itself
Mirai
Mirai family
Malware Config
C2 Extraction:
convac123.duckdns.org
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/e47b42b1-528d-4af4-a36a-166ffd531d1d
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/9f5aafa7bd7bf6eed53cb08c9b46a835ee31a5744fdedb682500f6ce147ea89b

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 9f5aafa7bd7bf6eed53cb08c9b46a835ee31a5744fdedb682500f6ce147ea89b

(this sample)

Mirai

elf 4998055225a997c19fb453abf076fcbbf964c31a34f0bff02ad5cdb9f775222d

  
URLhaus
https://urlhaus.abuse.ch/url/3681089/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3681091/
  
Dropping
SHA256 4998055225a997c19fb453abf076fcbbf964c31a34f0bff02ad5cdb9f775222d
  
Dropping
MD5 8e27635bc3f5e3bfcb6ef7c4e329d8a0

Comments