MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1fee23eff67177ad5688147cd88cc78e5642e06245a73954c987cbeb7c5f2cae. 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: 8


Intelligence 8 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1fee23eff67177ad5688147cd88cc78e5642e06245a73954c987cbeb7c5f2cae
SHA3-384 hash: 5fc0de2e9e7e12802262d9f99052ed2f2458a9fe056bbba21053763feb1f00818bcc3a5f9758586f5ffa4ba4d54d579b
SHA1 hash: 9eec6bc5f0937a01738a4dd7461f3400f01b826a
MD5 hash: 413e86e7a198c4463d16b2a958e06dba
humanhash: hydrogen-papa-bluebird-south
File name:mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:210'344 bytes
First seen:2025-03-24 04:52:06 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:ROlcT8DM8PmnDf1uB3MAthEOddl5bUu+FohUbDrp+dYbMEl+GnnSpr:8lcZf1uB33tqOd75dthE+6/nnSN
TLSH T16D248586BFA03FFFC81ECD374295CE05129C890A5295BF776A34D518B69B10A99D3C8C
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 :
38
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67e0e5d5bb84e066269e67delinux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Mounts file systems
Runs as daemon
Creating a file
DNS request
Opens a port
Receives data from a server
Unmounts file systems
Sends data to a server
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/67e0e58aa175d317734670af/reports/4500b053-fed2-4f5e-97a2-0cc6cbaf006b/overview
Result
Verdict:
MALICIOUS
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/c7c4c3e4-5932-43a5-94f2-7812bcef233c
Result
Threat name:
n/a
Detection:
suspicious
Classification:
troj
Score:
23 / 100
Link:
https://www.joesandbox.com/analysis/1646558
Signature
Sample reads /proc/mounts (often used for finding a writable filesystem)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1646558 Sample: mpsl.elf Startdate: 24/03/2025 Architecture: LINUX Score: 23 17 109.202.202.202, 80 INIT7CH Switzerland 2->17 19 91.189.91.42, 443 CANONICAL-ASGB United Kingdom 2->19 21 91.189.91.43, 443 CANONICAL-ASGB United Kingdom 2->21 6 dash rm mpsl.elf 2->6         started        9 dash rm 2->9         started        11 dash cut 2->11         started        13 7 other processes 2->13 process3 signatures4 23 Sample reads /proc/mounts (often used for finding a writable filesystem) 6->23 15 mpsl.elf 6->15         started        process5
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/1fee23eff67177ad5688147cd88cc78e5642e06245a73954c987cbeb7c5f2cae
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1fee23eff67177ad5688147cd88cc78e5642e06245a73954c987cbeb7c5f2cae/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-03-24 04:53:12 UTC
File Type:
ELF32 Little (Exe)
AV detection:
10 of 24 (41.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=d7xch37wof322vuicr6nrdghrzlefydciwttsvgjq7f6w7c7fsxa._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
credential_access discovery
Link:
https://tria.ge/reports/250324-fhknwa1ps2/
Behaviour
Reads runtime system information
Changes its process name
Reads process memory
Enumerates running processes
Renames itself
Unexpected DNS network traffic destination
Contacts a large (19661) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9885259-0
YARA:
n/a
Link:
https://app.threat.zone/submission/1d30cc89-6e6c-46bb-8489-209a1f2e623e
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: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 1fee23eff67177ad5688147cd88cc78e5642e06245a73954c987cbeb7c5f2cae

(this sample)

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

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