MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b98acd3501298a53de20e4924f92cc1981a3e0bf70451f0eb2d06bcb66f939af. 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 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b98acd3501298a53de20e4924f92cc1981a3e0bf70451f0eb2d06bcb66f939af
SHA3-384 hash: e898345de8791eb9457b6fcddbc7bcf86573974fbbc5e3e6c0f4383abf16b97eda31aadf6563716d097a786d29a0e6ce
SHA1 hash: 411bb700499148c3e70dda65e1d9ae4ff9e2803b
MD5 hash: f602b0d4223bc80ad011ecdb2a87cdd3
humanhash: edward-magnesium-happy-snake
File name:ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:179'088 bytes
First seen:2026-08-11 13:30:52 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:ZMkqsT71be12NQEGzepxKAFLJ4YYuQfxHC:Vf1KcNVqepxKABJ4RuOC
TLSH T18B043A02B31C0987D1672EF43A3B27E0D3EF9AA220B4F645750FAA8D91B2D365545DCE
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
30
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-9858729-0
Create hunting rule

Unix.Trojan.Mirai-10012200-0
Create hunting rule

Unix.Trojan.Mirai-10012671-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Kills processes
Opens a port
Receives data from a server
Sends data to a server
Connection attempt
Runs as daemon
Substitutes an application name
Deleting of the original file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
bash lolbin
Link:
https://www.filescan.io/uploads/6a7b2436b54e1c7afc2178df/reports/7a0c91c1-b72c-47e2-840e-7d5643ecdc06/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-08-11T09:01:00Z UTC
Last seen:
2026-08-11T09:18:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/b98acd3501298a53de20e4924f92cc1981a3e0bf70451f0eb2d06bcb66f939af/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/123982aa-cd17-4d48-8786-63311e245128
Behavior Graph:
Download SVG
%3 guuid=500d767e-1700-0000-3d2e-28aa660d0000 pid=3430 /usr/bin/sudo guuid=fb6d2081-1700-0000-3d2e-28aa700d0000 pid=3440 /tmp/sample.bin guuid=500d767e-1700-0000-3d2e-28aa660d0000 pid=3430->guuid=fb6d2081-1700-0000-3d2e-28aa700d0000 pid=3440 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/a579a514-192e-49a1-b794-4cd2941a70d9
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1955974
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample reads /proc/mounts (often used for finding a writable filesystem)
Sample tries to kill a massive number of system processes
Sample tries to kill multiple processes (SIGKILL)
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b98acd3501298a53de20e4924f92cc1981a3e0bf70451f0eb2d06bcb66f939af
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b98acd3501298a53de20e4924f92cc1981a3e0bf70451f0eb2d06bcb66f939af/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xgfm2nibfgffhxra4sje7ewmdga2hyf7obcr6dvs2bv4wzxzhgxq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260811-qsmakaer9x/
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/b98acd3501298a53de20e4924f92cc1981a3e0bf70451f0eb2d06bcb66f939af

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:ach_202503_elf_Mirai
Create hunting rule
Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags
Rule name:without_attachments
Create hunting rule
Author:Antonio Sanchez <asanchez@hispasec.com>
Description:Rule to detect the no presence of any attachment
Reference:http://laboratorio.blogs.hispasec.com/
Rule name:with_urls
Create hunting rule
Author:Antonio Sanchez <asanchez@hispasec.com>
Description:Rule to detect the presence of an or several urls
Reference:http://laboratorio.blogs.hispasec.com/

File information

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

Web download

Mirai

elf b98acd3501298a53de20e4924f92cc1981a3e0bf70451f0eb2d06bcb66f939af

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3901787/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3901750/
  
URLhaus
https://urlhaus.abuse.ch/url/3901785/
  
URLhaus
https://urlhaus.abuse.ch/url/3901752/

Comments