MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8522dd99e4ea41eb22ebd4e2867d0a993e5c93ae2b3e55aad799808d9e01ca34. 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 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8522dd99e4ea41eb22ebd4e2867d0a993e5c93ae2b3e55aad799808d9e01ca34
SHA3-384 hash: 4892fc48d6bef63f44f139c93be4efcae189db7fa3e0af7cca7d04e993d9eb99919f9fdcf6710e9a09c976b0d9b1ec4c
SHA1 hash: 6450af91eef9cf2acf16e83016dbff458e4e6878
MD5 hash: f591d5fc7ed6e34eb90916e74590669e
humanhash: five-nebraska-quebec-carpet
File name:8522dd99e4ea41eb22ebd4e2867d0a993e5c93ae2b3e55aad799808d9e01ca34.elf
Download: download sample
Signature Mirai
Create hunting rule
File size:681'348 bytes
First seen:2026-08-10 05:33:23 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 6144:96MZdIj1HuByPVuvT0S3vTJMCvMFUyDF5Ps2ZljrG987aFN85ywWnr:96UsmT04TeCvMFlP73X7M85yrn
TLSH T122E41B1AAF500EFBD82FCD3705A90B1635CC699732A63B353534DE14BA5E90A89D3C78
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 whack_sh
Tags:elf exe mirai whack.sh

Intelligence

File Origin
# of uploads :
1
# of downloads :
144
Origin country :
US US
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31069.LX.BOT.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7755770-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Gafgyt-9940653-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
expand lolbin
Link:
https://www.filescan.io/uploads/6a7962f765efa12ae63a27cd/reports/852d18d0-1666-40c2-92cb-7fd595a4c58d/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/3e58abf3-d2b1-48e1-bc10-58c1a946a32e
Behavior Graph:
Download SVG
%3 guuid=c0942bde-1900-0000-a1ab-944623090000 pid=2339 /usr/bin/sudo guuid=0c6865e1-1900-0000-a1ab-944624090000 pid=2340 /tmp/sample.bin guuid=c0942bde-1900-0000-a1ab-944623090000 pid=2339->guuid=0c6865e1-1900-0000-a1ab-944624090000 pid=2340 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/53002d40-96f2-43fa-b9c1-7e1040921606
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8522dd99e4ea41eb22ebd4e2867d0a993e5c93ae2b3e55aad799808d9e01ca34
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8522dd99e4ea41eb22ebd4e2867d0a993e5c93ae2b3e55aad799808d9e01ca34/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-08-10 05:37:38 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=qurn3gpe5ja6wixl2trim7ikte7fze5ofm7flkwxtgai3hqbzi2a._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/260810-f9ayrasapb/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.30
Link:
https://yomi.yoroi.company/submissions/8522dd99e4ea41eb22ebd4e2867d0a993e5c93ae2b3e55aad799808d9e01ca34

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:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
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:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:jackskid_ddos_botnet
Create hunting rule
Author:Nokia Deepfield ERT
Description:Jackskid/RCtea DDoS botnet - all variants
Reference:https://blog.xlab.qianxin.com/analysis-of-rctea-botnet/
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
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 8522dd99e4ea41eb22ebd4e2867d0a993e5c93ae2b3e55aad799808d9e01ca34

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3887516/
  
URLhaus
https://urlhaus.abuse.ch/url/3885607/

Comments