MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8891fa5aa68c080e4febec374c0eafbe260f72092fc8ddc90067de5be414a242. 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: 5


Intelligence 5 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8891fa5aa68c080e4febec374c0eafbe260f72092fc8ddc90067de5be414a242
SHA3-384 hash: 2c4aabef97c0c3c6ae1e3ae2143af2dcdc9389df50b569971270b48f1647c3c0e990423a03f9dc7957d5a5c448ea28c7
SHA1 hash: b3a108628083b3ee885f52397c893ffe8e9861ac
MD5 hash: e96ef703187e8738d3e51aab78eb9314
humanhash: muppet-connecticut-october-west
File name:data.mipsel
Download: download sample
Signature Mirai
Create hunting rule
File size:136'016 bytes
First seen:2026-02-18 01:30:28 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:kPEmUFbpQa2vZfE0tHCrBmJ0oKk2OPIzWROjJ5I621Gur7qc0++ZlnBW73RcinIx:46oTBpQw+k2OZt1GA0++G+ky
TLSH T169D3E706AF610FB7DC6BDD7706F90B0235CCA85B25A43B757534E828B60A1CB59E3C68
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 mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
70
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Gathering data
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
bash gcc lolbin mirai
Link:
https://www.filescan.io/uploads/6995166297feb4afd64909e0/reports/e8a2d931-3c28-4b52-8dbd-83ab91e542a6/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
7
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/8891fa5aa68c080e4febec374c0eafbe260f72092fc8ddc90067de5be414a242
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/ae7898fc-6cff-4f26-86f9-263e4722c0e0
Behavior Graph:
Download SVG
%3 guuid=b32fa0ee-1500-0000-4581-db43360e0000 pid=3638 /usr/bin/sudo guuid=e6c358f0-1500-0000-4581-db433e0e0000 pid=3646 /tmp/sample.bin guuid=b32fa0ee-1500-0000-4581-db43360e0000 pid=3638->guuid=e6c358f0-1500-0000-4581-db433e0e0000 pid=3646 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/3718a37b-4333-48be-a8a6-9a1c5a995712
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8891fa5aa68c080e4febec374c0eafbe260f72092fc8ddc90067de5be414a242
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8891fa5aa68c080e4febec374c0eafbe260f72092fc8ddc90067de5be414a242/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-18 02:21:25 UTC
AV detection:
5 of 38 (13.16%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rci7uwvgrqea4t7l5q3uydvpxyta64qjf7en3siam7pfxzauujba._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery
Link:
https://tria.ge/reports/260218-bxhevadw5d/
Behaviour
System Network Configuration Discovery
Traces 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/8891fa5aa68c080e4febec374c0eafbe260f72092fc8ddc90067de5be414a242

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_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: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 8891fa5aa68c080e4febec374c0eafbe260f72092fc8ddc90067de5be414a242

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3778455/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3776709/

Comments