MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4f47e52d92aab4f7620ec086f055251c0df84dc2029118f565b1f73ff73e9f32. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4f47e52d92aab4f7620ec086f055251c0df84dc2029118f565b1f73ff73e9f32
SHA3-384 hash: a72d57a743f5bdb6c275872f4f332460dd1ad2c5c88ab9dc6e4854027ede430fc791a7632d419a892091a63be5c809da
SHA1 hash: c5b468a2351f7e824a71a781a347681bd4fa9996
MD5 hash: 483f113a2961715bb123269a42879f26
humanhash: robin-queen-alpha-leopard
File name:telnet.mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:161'024 bytes
First seen:2024-12-26 04:06:22 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:Fh1insZG4PbouCWq5W03r1OhC0LW8cnM/jRlB4sZWayjL3I5qmfhZdjD6qSSxe11:Fh1xPz2W61274sq3KfBTl0JA5a5
TLSH T157F3C81A9FA10EBBCCBFDD3706A90A4238CD951722A43B753674D528F54E90F49E3C68
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 :
107
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai.198.3703.9218.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=676cd66f8a4d48ee35ff85c9linux22vpnfull_triage
Tags:
ransomware mirai
Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
Connection attempt
Runs as daemon
Sends data to a server
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
android anti-debug lolbin masquerade mirai obfuscated remote
Link:
https://www.filescan.io/uploads/676cd66d4ad9baa7bedde5e8/reports/964484ad-2105-4741-b321-0bf958f642ab/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/4f47e52d92aab4f7620ec086f055251c0df84dc2029118f565b1f73ff73e9f32
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/0ae9ae74-0898-47d5-9fdd-127d82e17cfe
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1580776
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4f47e52d92aab4f7620ec086f055251c0df84dc2029118f565b1f73ff73e9f32
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/4f47e52d92aab4f7620ec086f055251c0df84dc2029118f565b1f73ff73e9f32/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-12-25 00:39:36 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 23 (65.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=j5d6klmsvk2poyqoycdpavjfdqg7qtocakirr5lfwh3t75z6t4za._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/241226-epmw5swqer/
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/ed58f337-e683-4bb5-a043-6424c7cfe41b
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/4f47e52d92aab4f7620ec086f055251c0df84dc2029118f565b1f73ff73e9f32

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_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research

File information

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

Web download

Mirai

elf 4f47e52d92aab4f7620ec086f055251c0df84dc2029118f565b1f73ff73e9f32

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3376688/
  
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