MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a3e4045d32ba8a3686a20058bde874540560e9e73a9ebd0e42b34fd71ce7e468. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a3e4045d32ba8a3686a20058bde874540560e9e73a9ebd0e42b34fd71ce7e468
SHA3-384 hash: f48f3a8adb47e2d874078d879f43e498e85dc0c5fa8712590cff42825408de856cbf3207175bf1bbf1ea4d62722e3dba
SHA1 hash: fdb98ad4ea505b60f3764fef04c0f9e4b0aadae4
MD5 hash: 1b64a79ff45b32ef0f3c01050e78ffad
humanhash: colorado-arkansas-london-california
File name:mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:845'204 bytes
First seen:2025-03-14 00:46:34 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 12288:vbpTiehuY2WRBQYa+Z75BxtxQYuVyo1XHH70:dTfoY2WsYaEWPy
TLSH T10905094AAF503FFFD42ECD3702998B0A259D994722957F3A3578D804BE5B10B4AD386C
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 :
163
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Malicious
Score:
93.3%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67d3a0a73962f1a6f471194dlinux22vpnfull_triage
Tags:
mirai
Result
Verdict:
Malware
Maliciousness:

Behaviour
Unmounts file systems
Creating a file
Runs as daemon
Connection attempt
Receives data from a server
Opens a port
DNS request
Sends data to a server
Mounts file systems
Kills processes
Substitutes an application name
Performs a bruteforce attack in the network
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
lolbin packed remote
Link:
https://www.filescan.io/uploads/67d37c8dd2c4beeae9250709/reports/50938ef2-0c50-4ea0-8210-ff959e74a4ef/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/a3e4045d32ba8a3686a20058bde874540560e9e73a9ebd0e42b34fd71ce7e468
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/b4299153-766f-4b87-a379-3bf1ca8522c1
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1637979
Signature
Multi AV Scanner detection for submitted file
Sample reads /proc/mounts (often used for finding a writable filesystem)
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a3e4045d32ba8a3686a20058bde874540560e9e73a9ebd0e42b34fd71ce7e468
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a3e4045d32ba8a3686a20058bde874540560e9e73a9ebd0e42b34fd71ce7e468/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-03-14 00:47:09 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 36 (41.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=upsaixjsxkfdnbvcabml32dukqcwb2phhkpl2dscwnh5ohhh4rua._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
credential_access discovery
Link:
https://tria.ge/reports/250314-a48d6sxtb1/
Behaviour
Reads runtime system information
Changes its process name
Reads process memory
Enumerates running processes
Renames itself
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9885259-0
YARA:
n/a
Link:
https://app.threat.zone/submission/6030383a-c55b-47c0-8ec6-52144956349c
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/a3e4045d32ba8a3686a20058bde874540560e9e73a9ebd0e42b34fd71ce7e468

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:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
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 a3e4045d32ba8a3686a20058bde874540560e9e73a9ebd0e42b34fd71ce7e468

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3469044/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3469826/
  
URLhaus
https://urlhaus.abuse.ch/url/3469444/
  
URLhaus
https://urlhaus.abuse.ch/url/3469534/
  
URLhaus
https://urlhaus.abuse.ch/url/3469537/

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