MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 43aed018b056579fec973c7c1bdbf02113ace7aaae3ce7630eb1cb673478c0d2. 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: 13


Intelligence 13 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 43aed018b056579fec973c7c1bdbf02113ace7aaae3ce7630eb1cb673478c0d2
SHA3-384 hash: ec73f283b1ffaa661ba1c4d1cbd2bfdcc2d4d5118297139c9670ad3a3454ac10a212af9278d81967305326d9be77bd0e
SHA1 hash: 6f8baa9c72442798d7a90fe5732494a69dca211e
MD5 hash: ea51bd56320872737681638909cc6b60
humanhash: asparagus-colorado-two-fourteen
File name:mpsl-20240313-0840
Download: download sample
Signature Mirai
Create hunting rule
File size:84'780 bytes
First seen:2024-03-13 08:40:58 UTC
Last seen:2024-03-15 19:37:05 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:iVLyz95K8zkj752dCexuV/8UZlDwfkJ4MYfWD:iVLyhgNFezxu5VD1e+
TLSH T1E983D606BB510FF7DC6FCD370AE91702348C594A22A97B367634D828F65B24B59E3CA4
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Reporter elfdigest
Tags:mirai

Intelligence

File Origin
# of uploads :
57
# of downloads :
130
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28880.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

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

Sanesecurity.Malware.28886.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28878.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28879.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28877.LC.UNOFFICIAL
Create hunting rule

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

Unix.Dropper.Mirai-9977145-0
Create hunting rule

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

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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
Runs as daemon
Creates directories
DNS request
Creating a file
Sends data to a server
Sets a written file as executable
Connection attempt
Launching a process
Substitutes an application name
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug lolbin remote
Link:
https://www.filescan.io/uploads/65f166a887137159d43f45dd/reports/2880b92d-c10e-4e58-a542-d9284dba2d71/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
103.172.79.74
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/43aed018b056579fec973c7c1bdbf02113ace7aaae3ce7630eb1cb673478c0d2
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/8c513545-70a5-45d4-806c-7a8eedaaf352
Result
Threat name:
Mirai, Moobot
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1408081
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Detected Mirai
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Uses known network protocols on non-standard ports
Yara detected Mirai
Yara detected Moobot
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1408081 Sample: mpsl-20240313-0840.elf Startdate: 13/03/2024 Architecture: LINUX Score: 100 26 bonet.networkbn.com 2->26 28 197.186.206.33 airtel-tz-asTZ Tanzania United Republic of 2->28 30 99 other IPs or domains 2->30 32 Snort IDS alert for network traffic 2->32 34 Malicious sample detected (through community Yara rule) 2->34 36 Antivirus / Scanner detection for submitted sample 2->36 38 6 other signatures 2->38 8 mpsl-20240313-0840.elf 2->8         started        signatures3 process4 process5 10 mpsl-20240313-0840.elf sh 8->10         started        12 mpsl-20240313-0840.elf 8->12         started        process6 14 sh rm 10->14         started        16 sh mkdir 10->16         started        18 sh mv 10->18         started        20 sh chmod 10->20         started        22 mpsl-20240313-0840.elf 12->22         started        24 mpsl-20240313-0840.elf 12->24         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/43aed018b056579fec973c7c1bdbf02113ace7aaae3ce7630eb1cb673478c0d2
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/43aed018b056579fec973c7c1bdbf02113ace7aaae3ce7630eb1cb673478c0d2/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-03-13 08:41:10 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ioxnagfqkzlz73exhr6bxw7qeej2zz5kvy6ooyyowhfwondyydja._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai discovery
Link:
https://tria.ge/reports/240313-klfasaag96/
Behaviour
Reads runtime system information
Writes file to tmp directory
Enumerates running processes
Changes its process name
Contacts a large (37116) amount of remote hosts
Creates a large amount of network flows
Malware Config
C2 Extraction:
bonet.networkbn.com
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/43aed018b056579fec973c7c1bdbf02113ace7aaae3ce7630eb1cb673478c0d2

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
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: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 43aed018b056579fec973c7c1bdbf02113ace7aaae3ce7630eb1cb673478c0d2

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2765485/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2764836/

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