MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 56181d452eb432f9c90b5b57e27acbf43fd9578d00c82f6b91ba8d1110dd1a0f. 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: 56181d452eb432f9c90b5b57e27acbf43fd9578d00c82f6b91ba8d1110dd1a0f
SHA3-384 hash: bfa085cd763a1be7b534f6a0dbaa91038175744aa9308a6b6543bffdf754ab385716f28fc0135c5b774fece9b2f1e31d
SHA1 hash: 01d5062bc1af052fa9ce913ab757cdd0d3b6df85
MD5 hash: f60d05f4edf4871f13ea12f647b8c3d4
humanhash: five-jersey-pizza-kansas
File name:win.mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:177'056 bytes
First seen:2026-01-11 17:08:33 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:wjZ4xa9dgdJm93mAXBWorfCwOuiareLg4TDoH15j:wjWxa9dgU33rfCxuiHL21
TLSH T11704070ABF110EFBD89BCC3B45BD270524CC581A22EA7B3AB974D518B54B25B1BD3970
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 :
60
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/e320da08-f9fe-4aec-823f-731f4e67fa59/
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135890-0
Create hunting rule

Unix.Dropper.Mirai-7135939-0
Create hunting rule

Unix.Dropper.Mirai-7136025-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Sends data to a server
Receives data from a server
Runs as daemon
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/6963d94840358be74af8f808/reports/42003550-8b05-44fa-9912-ee60f2cfba4f/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-01-10T22:37:00Z UTC
Last seen:
2026-01-12T23:44:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/56181d452eb432f9c90b5b57e27acbf43fd9578d00c82f6b91ba8d1110dd1a0f/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/4935aab7-780a-4938-bfcc-0881bfeb1979
Behavior Graph:
Download SVG
%3 guuid=96550bf0-1900-0000-c152-2549de080000 pid=2270 /usr/bin/sudo guuid=53ffb7f1-1900-0000-c152-2549e4080000 pid=2276 /tmp/sample.bin guuid=96550bf0-1900-0000-c152-2549de080000 pid=2270->guuid=53ffb7f1-1900-0000-c152-2549e4080000 pid=2276 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/931eba94-e72b-4c52-bcf3-16591756a90d
Result
Threat name:
Mirai, Moobot
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1848460
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Yara detected Moobot
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1848460 Sample: win.mpsl.elf Startdate: 11/01/2026 Architecture: LINUX Score: 80 26 169.254.169.254, 80 USDOSUS Reserved 2->26 28 45.156.87.208, 1999, 35444, 35446 SKYLINKNL Germany 2->28 30 2 other IPs or domains 2->30 32 Malicious sample detected (through community Yara rule) 2->32 34 Antivirus / Scanner detection for submitted sample 2->34 36 Multi AV Scanner detection for submitted file 2->36 38 2 other signatures 2->38 8 win.mpsl.elf 2->8         started        10 python3.8 dpkg 2->10         started        signatures3 process4 process5 12 win.mpsl.elf 8->12         started        14 win.mpsl.elf 8->14         started        16 win.mpsl.elf 8->16         started        18 win.mpsl.elf 8->18         started        process6 20 win.mpsl.elf 12->20         started        22 win.mpsl.elf 12->22         started        24 win.mpsl.elf 12->24         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/56181d452eb432f9c90b5b57e27acbf43fd9578d00c82f6b91ba8d1110dd1a0f
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/56181d452eb432f9c90b5b57e27acbf43fd9578d00c82f6b91ba8d1110dd1a0f/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-11 17:09:31 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kymb2rjowqzptsillnl6e6wl6q75sv4nadec624rxkgrceg5dihq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai discovery
Link:
https://tria.ge/reports/260111-vpbrwaax4c/
Behaviour
Changes its process name
Reads system network configuration
Enumerates active TCP sockets
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Dropper.Mirai-7135890-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/862b87be-40f1-4728-b467-edd80c1c727d
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/56181d452eb432f9c90b5b57e27acbf43fd9578d00c82f6b91ba8d1110dd1a0f

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
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:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 56181d452eb432f9c90b5b57e27acbf43fd9578d00c82f6b91ba8d1110dd1a0f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3756290/
  
Delivery method
Distributed via web download

Comments