MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e36e40cfdd57ce91c7d349f42b0e7768aa233337166c15e7f215d081df9c0ba9. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e36e40cfdd57ce91c7d349f42b0e7768aa233337166c15e7f215d081df9c0ba9
SHA3-384 hash: fa632816317319436705a929374fdb16fd8f5a059fbf16998e496ab8d25a95350842d6cbac14b8863746cd99545c66e4
SHA1 hash: 584afc6757404a3d445402232dc19d1ae9ee1aab
MD5 hash: 2013ae50f45671c832e8516da67f2882
humanhash: sweet-moon-angel-grey
File name:sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:144'976 bytes
First seen:2026-06-09 14:50:00 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:f5k4+y6CxBNfTfIdULzfYePeZNgUrz6A0x:fe4+KxPfTfIiLzfYh9CA0x
TLSH T1D8E3AE71C4786E99C16196B4F0F0CFBC0B23A550818B1E7666E7C9A950C3F9CF20A3B9
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 BlinkzSec
Tags:mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
27
Origin country :
GB GB
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Dropper.Mirai-7136288-0
Create hunting rule

Unix.Trojan.Mirai-7138377-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
expand lolbin
Link:
https://www.filescan.io/uploads/6a2828b91f652d686572ab5f/reports/c04912fe-eac7-4de0-be21-e5effffa567f/overview
Verdict:
Unknown
File Type:
elf.32.le
First seen:
2026-06-09T12:52:00Z UTC
Last seen:
2026-06-09T14:37:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/e36e40cfdd57ce91c7d349f42b0e7768aa233337166c15e7f215d081df9c0ba9/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/9f732539-0975-43a3-a2dd-6317fa6eb35e
Behavior Graph:
Download SVG
%3 guuid=16f68529-1c00-0000-87fe-e0c449080000 pid=2121 /usr/bin/sudo guuid=b20fcb2b-1c00-0000-87fe-e0c44e080000 pid=2126 /tmp/sample.bin guuid=16f68529-1c00-0000-87fe-e0c449080000 pid=2121->guuid=b20fcb2b-1c00-0000-87fe-e0c44e080000 pid=2126 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/9722ea95-363d-464d-8c94-569f937d9d9a
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/e36e40cfdd57ce91c7d349f42b0e7768aa233337166c15e7f215d081df9c0ba9
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e36e40cfdd57ce91c7d349f42b0e7768aa233337166c15e7f215d081df9c0ba9/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-06-09 14:48:33 UTC
File Type:
ELF32 Little (Exe)
AV detection:
9 of 36 (25.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4nxebt65k7hjdr6tjh2cwdtxncvcgmzxczwblz7scxiidx44bouq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260609-r7s74act4t/
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/e36e40cfdd57ce91c7d349f42b0e7768aa233337166c15e7f215d081df9c0ba9

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: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:woof_mirai_variant
Create hunting rule
Author:Nokia Deepfield ERT
Description:Detects Woof Mirai variant (ChaCha20 table, HTTP C2 with token/guid, .woof dropper)
Reference:Internal analysis of sample 6ef4ce02

File information

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

Web download

Mirai

elf e36e40cfdd57ce91c7d349f42b0e7768aa233337166c15e7f215d081df9c0ba9

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3861773/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3861834/

Comments