MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8e97aab90561f72447f63f0a7eec44a4798a36103961b2053408edb11bde6e07. 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: 7


Intelligence 7 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8e97aab90561f72447f63f0a7eec44a4798a36103961b2053408edb11bde6e07
SHA3-384 hash: 091ee9b8fce0908f20c9b504d03051d3231c6ff803983209fc3511c2f6a765af60f641570175627554b80789cb442f37
SHA1 hash: 5764a8300bbdb458bc4a1389ec1cfd944562806c
MD5 hash: e6948d56ed57dbe6e89bfb3d51a7c271
humanhash: rugby-winner-edward-social
File name:b12
Download: download sample
Signature Mirai
Create hunting rule
File size:78'580 bytes
First seen:2025-07-27 19:36:14 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:tuXnDVhOleIiNU+MiW22atE+oHC4J4d78aBuRzl+:tuXnDdBjjoJGbMM
TLSH T16E731993FD00FFBDF40BE63949D21A1AB724AE47DA53161A7257799748332C02C27E4A
telfhash t13c119b718b309a155a51cea49cde6766612d8207570afb73de31848c20150ece637d4f
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
37
Origin country :
DE DE
Vendor Threat Intelligence
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/22c2c8a3-6717-4d14-aff5-f6b653dff9b9
Behavior Graph:
Download SVG
%3 guuid=f4f6574b-1900-0000-8417-6ef41a080000 pid=2074 /usr/bin/sudo guuid=f0bbae4d-1900-0000-8417-6ef41f080000 pid=2079 /tmp/sample.bin guuid=f4f6574b-1900-0000-8417-6ef41a080000 pid=2074->guuid=f0bbae4d-1900-0000-8417-6ef41f080000 pid=2079 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/3c618d6f-70d2-4f4b-9464-1e19d1dfb0de
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1745194
Signature
Antivirus / Scanner detection for submitted sample
Contains symbols with names commonly found in malware
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8e97aab90561f72447f63f0a7eec44a4798a36103961b2053408edb11bde6e07
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/8e97aab90561f72447f63f0a7eec44a4798a36103961b2053408edb11bde6e07/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-07-27 19:37:22 UTC
File Type:
ELF32 Big (Exe)
AV detection:
17 of 23 (73.91%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=r2l2voifmh3sir7wh4fh53ceur4yunqqhfq3ebjubdw3cg66nydq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/250727-ybdk4aek9v/
Verdict:
Malicious
Tags:
botnet mirai Unix.Trojan.Mirai-7100807-0
YARA:
Mirai_Botnet_Malware
Link:
https://app.threat.zone/submission/ae5a73aa-0622-4880-ad23-48be59b2510e
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/8e97aab90561f72447f63f0a7eec44a4798a36103961b2053408edb11bde6e07

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:Linux_Mirai_Generic
Create hunting rule
Author:albertzsigovits
Description:Generic Approach to Mirai/Gafgyt samples
Rule name:MAL_ARM_LNX_Mirai_Mar13_2022
Create hunting rule
Author:Mehmet Ali Kerimoglu a.k.a. CYB3RMX
Description:Detects new ARM Mirai variant
Rule name:Mirai_Botnet_Malware
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:Mirai_Botnet_Malware_RID2EF6
Create hunting rule
Author:Florian Roth
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
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 8e97aab90561f72447f63f0a7eec44a4798a36103961b2053408edb11bde6e07

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3591139/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3591155/

Comments