MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 986f7804bfa1f27734ce25445719af97840ed7e4a5011cce479b56970a6b71f2. 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: 9


Intelligence 9 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 986f7804bfa1f27734ce25445719af97840ed7e4a5011cce479b56970a6b71f2
SHA3-384 hash: f7d4b8ce02b1aa3f2aa04d27c8b91688ceb10318a2259d45bf465f972475f6d8c4dc3398c9eb4bf8c136e34473dbee9f
SHA1 hash: 001d6f288a46991c24b21a3b97a2b6f812b074ff
MD5 hash: bd7276cb99386ee6b5192fee9f40a00b
humanhash: bacon-victor-south-zulu
File name:mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:38'656 bytes
First seen:2025-11-28 19:24:32 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:jF4o5gt3IEG6Ks1mqDUKf+8hr89kxcEDV/SLXQlov0zBZLvad4mwu0FXFT0EIYkd:Rl5JnsrXvrKy9QjyBZLvDmR0F1TDvc
TLSH T17203D156A4A1705ACD5F2C3E238941FA1AD0F2D6B54A7B375374CCC4AA3785FA48D8E0
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 UPX
File size (compressed) :38'656 bytes
File size (de-compressed) :101'188 bytes
Format:linux/mipsel
Unpacked file: bba34d83e18e57347eade550a5bae00f573449f6a6f723c68120ec57dfdab7dc

Intelligence

File Origin
# of uploads :
1
# of downloads :
49
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-20.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sends data to a server
Runs as daemon
Receives data from a server
Connection attempt
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
packed upx
Link:
https://www.filescan.io/uploads/6929f7261b65ca0bb926e4e7/reports/4e3f59ef-6708-467e-9629-5c14688389f7/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
UPX
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/986f7804bfa1f27734ce25445719af97840ed7e4a5011cce479b56970a6b71f2
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/64cee840-be35-494a-85f5-a0568c15b0eb
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1822440
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1822440 Sample: mpsl.elf Startdate: 28/11/2025 Architecture: LINUX Score: 76 26 103.77.241.17, 3778, 54004, 54006 X4B-AS-APX4BDDoSProtectedAnnouncementsAU India 2->26 28 Malicious sample detected (through community Yara rule) 2->28 30 Antivirus / Scanner detection for submitted sample 2->30 32 Multi AV Scanner detection for submitted file 2->32 34 2 other signatures 2->34 8 dash rm mpsl.elf 2->8         started        10 dash rm 2->10         started        12 dash cut 2->12         started        14 7 other processes 2->14 signatures3 process4 process5 16 mpsl.elf 8->16         started        18 mpsl.elf 8->18         started        20 mpsl.elf 8->20         started        process6 22 mpsl.elf 16->22         started        24 mpsl.elf 16->24         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/986f7804bfa1f27734ce25445719af97840ed7e4a5011cce479b56970a6b71f2
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/986f7804bfa1f27734ce25445719af97840ed7e4a5011cce479b56970a6b71f2/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-28 19:25:31 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 36 (47.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tbxxqbf7uhzhongoevcfognps6ca5v7euuarztshtnljoctlohza._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/251128-x43j9awlcz/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Gathering data
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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

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

Web download

Mirai

elf 986f7804bfa1f27734ce25445719af97840ed7e4a5011cce479b56970a6b71f2

(this sample)

Mirai

elf bba34d83e18e57347eade550a5bae00f573449f6a6f723c68120ec57dfdab7dc

  
URLhaus
https://urlhaus.abuse.ch/url/3718981/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3718985/
  
Dropping
SHA256 bba34d83e18e57347eade550a5bae00f573449f6a6f723c68120ec57dfdab7dc
  
Dropping
MD5 35d22c71359323654e984570bc2f4071

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