MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b59627803c1e36b3dce1b27831f01e70ad9c0a754dd02200ec58f9c271574430. 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

SHA256 hash: b59627803c1e36b3dce1b27831f01e70ad9c0a754dd02200ec58f9c271574430
SHA3-384 hash: 8e66b704ad8b997d5c1c3c693b029a40e1cc12a1070ebdb22aba1aeba46b1e553079a1d5d1bb81abd28548cc0b6de31c
SHA1 hash: d66302a59ea293e377ac9ffcf3913e5767094ae6
MD5 hash: 56e4c8419bc54a7d27c06dcada1dfe43
humanhash: cat-hamper-washington-texas
File name:iran.mipsel
Download: download sample
Signature Mirai
File size:156'680 bytes
First seen:2026-03-26 07:13:32 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:exjJw1Cc/0s6YAPwenUr48pzfR+JonOy:exlw1xAop0YfRO
TLSH T16BE3B71A9F910EFBDC6FDD3302A9060635CC954722A43B763674D528F64AA4F4AE3C6C
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 :
69
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Connection attempt
Substitutes an application name
Deleting of the original file
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:
2
Processes remaning?
false
Remote TCP ports scanned:
not identified
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Status:
terminated
Behavior Graph:
%3 guuid=e39069ed-1a00-0000-448f-55f7380c0000 pid=3128 /usr/bin/sudo guuid=a12612f0-1a00-0000-448f-55f7400c0000 pid=3136 /tmp/sample.bin guuid=e39069ed-1a00-0000-448f-55f7380c0000 pid=3128->guuid=a12612f0-1a00-0000-448f-55f7400c0000 pid=3136 execve guuid=6fb61df1-1a00-0000-448f-55f7430c0000 pid=3139 /usr/bin/dash guuid=a12612f0-1a00-0000-448f-55f7400c0000 pid=3136->guuid=6fb61df1-1a00-0000-448f-55f7430c0000 pid=3139 clone
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
52 / 100
Signature
Multi AV Scanner detection for submitted file
Sample deletes itself
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1889327 Sample: iran.mipsel.elf Startdate: 26/03/2026 Architecture: LINUX Score: 52 21 169.254.169.254, 80 USDOSUS Reserved 2->21 23 109.202.202.202, 80 INIT7CH Switzerland 2->23 25 5 other IPs or domains 2->25 29 Multi AV Scanner detection for submitted file 2->29 8 iran.mipsel.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        14 python3.8 dpkg 2->14         started        signatures3 process4 process5 16 iran.mipsel.elf 8->16         started        process6 18 iran.mipsel.elf 16->18         started        signatures7 27 Sample deletes itself 18->27
Threat name:
Linux.Worm.Mirai
Status:
Malicious
First seen:
2026-03-25 21:55:46 UTC
File Type:
ELF32 Little (Exe)
AV detection:
11 of 36 (30.56%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery
Behaviour
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Enumerates running processes
Deletes itself
Please note that we are no longer able to provide a coverage score for Virus Total.

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
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:has_telegram_urls
Author:Aaron DeVera<aaron@backchannel.re>
Description:Detects Telegram URLs
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
Rule name:unixredflags3
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 b59627803c1e36b3dce1b27831f01e70ad9c0a754dd02200ec58f9c271574430

(this sample)

Comments