MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 976c2966ed010d565319d309b0f89557e7a9b4270c50b62285b967ff0c7b5d52. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 976c2966ed010d565319d309b0f89557e7a9b4270c50b62285b967ff0c7b5d52
SHA3-384 hash: f89d472f63f03a11ad2499caf1a32d593c1fde86d32ad726f9f7a11f7e1b415764b079afb07c32db3062e85a7a972d90
SHA1 hash: 99ba1d5ce84a99be0429628e77323a5d634edfa7
MD5 hash: e2686c981b800ac257c8373d0f1bc53b
humanhash: alaska-bravo-beryllium-tennis
File name:yakov.mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:29'392 bytes
First seen:2025-03-03 15:51:55 UTC
Last seen:2025-03-03 16:36:26 UTC
File type: elf
MIME type:application/x-executable
ssdeep 384:qGN33WQfBRHSWAVBz4pfctPq2P8fV6BrO3zRWxaxzzBYf7YLtIr7cRCY0d71VPbM:qGl3WoaSpfcM2PlQDROIBY8LH0dWtWXA
TLSH T143D2D05FDA84BE97C89D4C3D805E0976EE997780B743837A73124D42F12EA0BB88C935
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 :
2
# of downloads :
86
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999.25116.24122.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67c5d115c668b65489beba35linux22vpnfull_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/67c5d0333c5f644bd940827a/reports/170bbef7-66c8-470c-b198-988f5ab5a8e5/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/976c2966ed010d565319d309b0f89557e7a9b4270c50b62285b967ff0c7b5d52
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/2ecfaffa-0da9-4206-8b8f-c28c10dd097b
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1628205
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/976c2966ed010d565319d309b0f89557e7a9b4270c50b62285b967ff0c7b5d52
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/976c2966ed010d565319d309b0f89557e7a9b4270c50b62285b967ff0c7b5d52/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-03-03 15:52:14 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 38 (44.74%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=s5wcszxnaegvmuyz2me3b6evk7t2tnbhbrilmiufxft76dd3lvja._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/250303-ta7eka1zg1/
Behaviour
Modifies Watchdog functionality
Contacts a large (19848) 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/bf393b55-04fe-405a-a7e7-d947d0a999e8
Please note that we are no longer able to provide a coverage score for Virus Total.

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_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 976c2966ed010d565319d309b0f89557e7a9b4270c50b62285b967ff0c7b5d52

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3464321/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3463845/

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