MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 87a4e8e1c1056ee839eeb03f5108c87ea9bc4b9bce220ab5002f2853b26044b6. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 87a4e8e1c1056ee839eeb03f5108c87ea9bc4b9bce220ab5002f2853b26044b6
SHA3-384 hash: 9116ef860232fd7be165ae5ce8a7ce9be9dce5c7f234588aab232b55600e245862f1aa18b20ee2a1a3103a6cfbc0c624
SHA1 hash: 9baa082f55c9bf0fb5c1c4585d015f78a81d35d5
MD5 hash: a79c87817183550a7b4c272d8999b587
humanhash: item-quiet-music-lactose
File name:armv7l
Download: download sample
Signature Mirai
Create hunting rule
File size:128'740 bytes
First seen:2026-07-29 18:57:02 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:vSul5uyN/dY3LgkvKj72WaUNIdiWmisfTCfQJbQ3mGJdY:v/AsqskSPpaUWdiWmiIwQ1kmGJdY
TLSH T1EAC30659ED416F01E5D635FEFA4F028933531BACE3FE7212AA245B2123CAA5B0F76501
telfhash t155f0c666fb5806c813f5c35051eda719446c32973f662860d4ec3b1f15a37d4b837c25
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
80
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.DDoS.2637.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-10060415-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Kills processes
Runs as daemon
Substitutes an application name
Deleting of the original file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
botnet mirai rust
Link:
https://www.filescan.io/uploads/6a6a4d13db35c3def4c08652/reports/ae2b70a8-228b-4e76-9f0e-72aa16d45c61/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
173
Number of processes launched:
4
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/87a4e8e1c1056ee839eeb03f5108c87ea9bc4b9bce220ab5002f2853b26044b6
Behaviour
Anti-VM
Process Renaming
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/81c18b05-1588-4a79-bc50-390189873609
Behavior Graph:
Download SVG
%3 guuid=96a819a9-1b00-0000-9077-d453d3060000 pid=1747 /usr/bin/sudo guuid=b66f85ac-1b00-0000-9077-d453d7060000 pid=1751 /tmp/sample.bin guuid=96a819a9-1b00-0000-9077-d453d3060000 pid=1747->guuid=b66f85ac-1b00-0000-9077-d453d7060000 pid=1751 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ef2d05c4-a7ee-4f44-8f2e-cf03b3597995
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/87a4e8e1c1056ee839eeb03f5108c87ea9bc4b9bce220ab5002f2853b26044b6
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/87a4e8e1c1056ee839eeb03f5108c87ea9bc4b9bce220ab5002f2853b26044b6/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-07-29 18:57:29 UTC
File Type:
ELF32 Little (Exe)
AV detection:
10 of 36 (27.78%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=q6soryobavxoqopowa7vccgip2u3ys43zyravniaf4ufhmtais3a._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
antivm discovery
Link:
https://tria.ge/reports/260729-xl5a5adr5t/
Behaviour
Reads runtime system information
Changes its process name
Checks CPU configuration
Enumerates running processes
Deletes itself
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/87a4e8e1c1056ee839eeb03f5108c87ea9bc4b9bce220ab5002f2853b26044b6

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:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:has_telegram_urls
Create hunting rule
Author:Aaron DeVera<aaron@backchannel.re>
Description:Detects Telegram URLs
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

File information

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

Web download

Mirai

elf 87a4e8e1c1056ee839eeb03f5108c87ea9bc4b9bce220ab5002f2853b26044b6

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3893761/
  
Delivery method
Distributed via web download

Comments