🤲🏼 NEW | abuse.ch Community Hub! Earn recognition 🏅 for the malware intelligence you share, climb the leaderboards 📈, and connect with like-minded contributors who share your hunting focus 🤝. Ready to unlock your profile? Go to the Community Hub →

MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 48f4e48cc9a4233c9e4b7eae72068bdcc31f52153b15aef66ee0892473a8c8d6. 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: 12


Intelligence 12 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 48f4e48cc9a4233c9e4b7eae72068bdcc31f52153b15aef66ee0892473a8c8d6
SHA3-384 hash: df231d923109f8dd4ea4d05d23cbf1f4bd6c195aa298910527fc6e7fd1723a49042bdca2bbfd35db192f8eccffab8279
SHA1 hash: b2e9d61211476be920f33f8e881b44c608fb553c
MD5 hash: 4239c2dccee557c2625474efff327c38
humanhash: oranges-chicken-victor-undress
File name:5r3fqt67ew531has4231.mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:41'276 bytes
First seen:2024-11-10 10:56:19 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:0yracdmNJdT5Tt33ORk9K9wUb9CRmLOk75j4G/w2YlK7u/QcnAWML:0yracdqb193F6wXRmz75Mqw2MK7T
TLSH T1BD03F1ED409A7EE6CD5C2DF8E06A2340598CF4456803EB4C13868C95E69B94BFF2F468
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 :
85
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999.28397.16074.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
70%
Link:
https://cyber-fortress.com/docs/result/index.php?id=673091c36c614f3030a3fcd4linux22vpnfull_triage
Tags:
malware
Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Sends data to a server
Connection attempt
Creating a file
Receives data from a server
Sets a written file as executable
Launching a process
Opens a port
Creates directories
Substitutes an application name
Performs a bruteforce attack in the network
Verdict:
Unknown
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug botnet masquerade mirai packed upx
Link:
https://www.filescan.io/uploads/67309180058cd3deb69df65e/reports/b593d5b8-345e-4c59-963c-341c5d416883/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
UPX
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/48f4e48cc9a4233c9e4b7eae72068bdcc31f52153b15aef66ee0892473a8c8d6
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/55fa328c-1f20-4fb2-adc9-f49e7c1ebf20
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1553126
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/48f4e48cc9a4233c9e4b7eae72068bdcc31f52153b15aef66ee0892473a8c8d6
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/48f4e48cc9a4233c9e4b7eae72068bdcc31f52153b15aef66ee0892473a8c8d6/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2024-11-10 10:57:11 UTC
File Type:
ELF32 Little (Exe)
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jd2ojdgjuqrtzhslp2xhebul3tbr6uqvhmk255to4cesi45izdla._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:mirai botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/241110-m188hsvldy/
Behaviour
Reads runtime system information
Writes file to tmp directory
Changes its process name
File and Directory Permissions Modification
Contacts a large (290123) amount of remote hosts
Creates a large amount of network flows
Mirai
Mirai family
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/df986212-a083-4d2e-9b93-b8603640c527
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/48f4e48cc9a4233c9e4b7eae72068bdcc31f52153b15aef66ee0892473a8c8d6

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:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 48f4e48cc9a4233c9e4b7eae72068bdcc31f52153b15aef66ee0892473a8c8d6

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3284674/
  
Delivery method
Distributed via web download

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