MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8c41aec4a1020da65bf270df6b681e0cf0da2ef7cd707e3e934997b6546147f5. 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: 10


Intelligence 10 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8c41aec4a1020da65bf270df6b681e0cf0da2ef7cd707e3e934997b6546147f5
SHA3-384 hash: b284c9c1334efd64fc2b08f1af699fd0eba6dc268d408783e49d61ce5a2d13881d7648e634e2418dc4f8aa0b56c5cdd1
SHA1 hash: d3286149e27156b71ef491b717f95f70e5a5b3bc
MD5 hash: 4baa4917d4f8e5f3f01df0304715f59b
humanhash: pip-blossom-autumn-london
File name:mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:221'820 bytes
First seen:2025-03-09 00:30:59 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:mXqXt27jNAwEpK4gWzJnVXhX94uw7VZ8JNdCFOqI+vBrbDr7EcNzQtSsCdsElxJH:JXtaj0zJn6uwOCZ9BjEc9vsmnjZZ
TLSH T19B246286BFA13FFFC81ECD3742A5DA05129C890A52D4AF771A34D518B69B10A9DD3C8C
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 :
100
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Malicious
Score:
93.3%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67cce7c31f777fe306083c21linux22vpnfull_triage
Tags:
mirai
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
DNS request
Unmounts file systems
Kills processes
Sends data to a server
Opens a port
Creating a file
Mounts file systems
Receives data from a server
Runs as daemon
Substitutes an application name
Performs a bruteforce attack in the network
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
lolbin remote
Link:
https://www.filescan.io/uploads/67cce1523c5f644bd9496bc6/reports/1c1ec891-9100-4b9e-81ed-e66a0145da60/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/8c41aec4a1020da65bf270df6b681e0cf0da2ef7cd707e3e934997b6546147f5
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
UNKNOWN
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/227303db-1226-447f-b01f-41320e93f5ad
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1632748
Signature
Multi AV Scanner detection for submitted file
Sample reads /proc/mounts (often used for finding a writable filesystem)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1632748 Sample: mpsl.elf Startdate: 09/03/2025 Architecture: LINUX Score: 52 12 daisy.ubuntu.com 2->12 14 Multi AV Scanner detection for submitted file 2->14 7 mpsl.elf 2->7         started        signatures3 process4 signatures5 16 Sample reads /proc/mounts (often used for finding a writable filesystem) 7->16 10 mpsl.elf 7->10         started        process6
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8c41aec4a1020da65bf270df6b681e0cf0da2ef7cd707e3e934997b6546147f5
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8c41aec4a1020da65bf270df6b681e0cf0da2ef7cd707e3e934997b6546147f5/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-03-09 00:31:13 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rra25rfbaig2mw7sodpww2a6btynulxxzvyh4putjgl3mvdbi72q._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
credential_access
Link:
https://tria.ge/reports/250309-at5waswtet/
Behaviour
Reads process memory
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9885259-0
YARA:
n/a
Link:
https://app.threat.zone/submission/29b55504-8e3b-4005-9309-9cea38c3e5f2
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/8c41aec4a1020da65bf270df6b681e0cf0da2ef7cd707e3e934997b6546147f5

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: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 8c41aec4a1020da65bf270df6b681e0cf0da2ef7cd707e3e934997b6546147f5

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3469044/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3469444/
  
URLhaus
https://urlhaus.abuse.ch/url/3469826/

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments