MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f9cd81e4a1c8625a180a0370daa5025957ed5256c83884d452ca4698c9a45bf2. 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: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f9cd81e4a1c8625a180a0370daa5025957ed5256c83884d452ca4698c9a45bf2
SHA3-384 hash: 48b5a28e8446c81b91a62414196a1eaca82cb92f5f7cf3f25486a560b0eeb221ad3d787fc3de35b0382544d45e5d109d
SHA1 hash: 07845de6d9d67e9f2520ef1ad26e625b3dff1973
MD5 hash: 4c7b3e2593358b0748ae8a81713ffdc6
humanhash: ack-finch-california-mango
File name:loki.mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:58'196 bytes
First seen:2025-01-20 12:41:54 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:z36ggWUae1A9aj9jNT0edRmYZOHafD8ZqU1b5t:z36gsA9aj9WI5XEqUJ
TLSH T1EB43015CC18F724CC9AFD83C90842072C0F4A1D26A8B9B687A12890BDDBDE1F6A67565
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 :
94
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=678e4837b5602ee8cdad96a1linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Connection attempt
DNS request
Opens a port
Sends data to a server
Creating a file
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/678e449d7fa1f5239e1684e3/reports/bc9375a2-1a7c-412e-ba7f-c77d32e93ba8/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
custom
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/f9cd81e4a1c8625a180a0370daa5025957ed5256c83884d452ca4698c9a45bf2
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/aeb39618-2b92-49a1-9764-8dc8617ae3fd
Result
Threat name:
n/a
Detection:
clean
Classification:
n/a
Score:
3 / 100
Link:
https://www.joesandbox.com/analysis/1595118
Behaviour
Behavior Graph:
n/a
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f9cd81e4a1c8625a180a0370daa5025957ed5256c83884d452ca4698c9a45bf2
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f9cd81e4a1c8625a180a0370daa5025957ed5256c83884d452ca4698c9a45bf2/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7hgydzfbzbrfugakanynvjiclfl62uswza4ijvcszjdjrsnelpza._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
defense_evasion discovery
Link:
https://tria.ge/reports/250120-pxbtyszkat/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Enumerates active TCP sockets
Modifies Watchdog functionality
Renames itself
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/cf66d03f-4707-43b3-bf3b-74ede8e939ba
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/f9cd81e4a1c8625a180a0370daa5025957ed5256c83884d452ca4698c9a45bf2

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:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
Rule name:upx_antiunpack_elf32
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:UPX Anti-Unpacking technique to magic renamed for ELF32

File information

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

Web download

Mirai

elf f9cd81e4a1c8625a180a0370daa5025957ed5256c83884d452ca4698c9a45bf2

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3404713/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3404754/

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