MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8fc52603b2c6cea4ca67008eb84d07849098178dc13a9dc8f0954e8dd87b2365. 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: 11


Intelligence 11 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8fc52603b2c6cea4ca67008eb84d07849098178dc13a9dc8f0954e8dd87b2365
SHA3-384 hash: 4702d3ba0adc3f2b12d5f42ae361a841dd4c510afb6ccefb4fc026309f2e13ab13ec761744913c114b9f882f13d9c97e
SHA1 hash: ae6542dd353f1d6fa1978ec8f59caefb3b03c115
MD5 hash: 39aea33b083d8a2103e609a1fe67d3b3
humanhash: kilo-golf-eighteen-fifteen
File name:MMaaRRiiOisecTanee.mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:116'916 bytes
First seen:2026-03-02 11:57:54 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:VTUAnPWQ+tbHc2cAd88LZAJb7zEUX1p70wZsaD2A2j6Z3ktkprSu:1UAnPWQ+tbHc2FhNw1pYdj6j7
TLSH T1FEB3910A7F600EF7EC9BDC374AAA1B4924DD241A25A87B75BD30D818F24B25F15E3874
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 :
75
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/ba61c255-f71c-4fd0-aa0e-3284ca4e8a76/
Detection(s):
Unix.Trojan.Mirai-7135937-0
Create hunting rule

Unix.Dropper.Mirai-7136014-0
Create hunting rule

Unix.Trojan.Mirai-9907086-0
Create hunting rule

Unix.Dropper.Mirai-9977145-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Sends data to a server
Receives data from a server
Runs as daemon
Opens a port
DNS request
Substitutes an application name
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade obfuscated
Link:
https://www.filescan.io/uploads/69a57b6010e80629d4f877cd/reports/d2a1dd18-3509-41c5-9a6f-de62b1d7b24d/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/8fc52603b2c6cea4ca67008eb84d07849098178dc13a9dc8f0954e8dd87b2365
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/cd3f8b86-0982-4d0c-bc72-ad11cf82b6c3
Behavior Graph:
Download SVG
%3 guuid=0ac4c6d9-1d00-0000-2154-3f28fa0a0000 pid=2810 /usr/bin/sudo guuid=e93a74dc-1d00-0000-2154-3f28fe0a0000 pid=2814 /tmp/sample.bin guuid=0ac4c6d9-1d00-0000-2154-3f28fa0a0000 pid=2810->guuid=e93a74dc-1d00-0000-2154-3f28fe0a0000 pid=2814 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/890a0b40-021b-43fa-b541-d22c4f42f6d4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8fc52603b2c6cea4ca67008eb84d07849098178dc13a9dc8f0954e8dd87b2365
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/8fc52603b2c6cea4ca67008eb84d07849098178dc13a9dc8f0954e8dd87b2365/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/8fc52603b2c6cea4ca67008eb84d07849098178dc13a9dc8f0954e8dd87b2365
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-03-02 09:25:53 UTC
File Type:
ELF32 Little (Exe)
AV detection:
22 of 36 (61.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=r7csma5sy3hkjsthachlqtihqsijqf4nye5j3shqsvhi3wd3ensq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai credential_access defense_evasion discovery
Link:
https://tria.ge/reports/260302-n5cksafy4d/
Behaviour
Changes its process name
Reads process memory
Modifies Watchdog functionality
Contacts a large (61047) amount of remote hosts
Creates a large amount of network flows
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/8fc52603b2c6cea4ca67008eb84d07849098178dc13a9dc8f0954e8dd87b2365

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:CVE_2017_17215
Create hunting rule
Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:Linux_Generic_Threat_da28eb8b
Create hunting rule
Author:Elastic Security
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 8fc52603b2c6cea4ca67008eb84d07849098178dc13a9dc8f0954e8dd87b2365

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3788544/
  
Delivery method
Distributed via web download

Comments