MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 497af7336af1b2c123ccbf86f4e2cbe0a738ab963a6f38c615a1bad450acd294. 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: 11


Intelligence 11 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 497af7336af1b2c123ccbf86f4e2cbe0a738ab963a6f38c615a1bad450acd294
SHA3-384 hash: a6ccad5a43cf05649330476bcc6b0de0e572f448acb28efb03c7a7af9ab9102bb1b4a5bb8338a22b4bcb939cc9cadda3
SHA1 hash: 398681098d674d115f4c66b55e089390247add1e
MD5 hash: 9883b0515b79f6f03cf024b4bd01dc4b
humanhash: carbon-venus-arkansas-hydrogen
File name:morte.mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:52'736 bytes
First seen:2025-03-06 07:51:49 UTC
Last seen:2025-03-06 16:34:32 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:JMpiZfkUuC1QZlN8AJT9n8UqXvONpx1UMtrqzFwz5bNU7l5I0W6:JMOkj2QjJpn8VXipx1U3JwJNUJ
TLSH T14E33F13DEEE40C57CDFE3C79901A6B6B5594A17121592BB88B504FEC9340B68EC8CEE4
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 :
20
# of downloads :
88
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999.14085.1675.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67c955d5c668b65489bf63a8linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Sends data to a server
Opens a port
Receives data from a server
Runs as daemon
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
botnet masquerade mirai packed upx
Link:
https://www.filescan.io/uploads/67c954324a3011c802c91d25/reports/d032b4c2-eefb-4e17-b08d-b8466cfe1278/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:
2
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/497af7336af1b2c123ccbf86f4e2cbe0a738ab963a6f38c615a1bad450acd294
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/26d3f65c-4226-4d6e-a952-42ba1b8b3912
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1630745
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/497af7336af1b2c123ccbf86f4e2cbe0a738ab963a6f38c615a1bad450acd294
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/497af7336af1b2c123ccbf86f4e2cbe0a738ab963a6f38c615a1bad450acd294/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-03-06 07:52:19 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jf5pom3k6gzmci6mx6dpjywl4cttrk4whjxtrrqvug5niufm2kka._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/250306-jqh2sstlz8/
Behaviour
Modifies Watchdog functionality
Contacts a large (23892) amount of remote hosts
Creates a large amount of network flows
Mirai
Mirai family
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/a798ba4e-d28e-47c9-99c6-6784e057020c
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/497af7336af1b2c123ccbf86f4e2cbe0a738ab963a6f38c615a1bad450acd294

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: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: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_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 497af7336af1b2c123ccbf86f4e2cbe0a738ab963a6f38c615a1bad450acd294

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3464796/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3464776/

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