MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 82f704ec6b5f2006e9cb8e25cb92a34dce9ab7afb250777e498920be41837de5. 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: 6


Intelligence 6 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 82f704ec6b5f2006e9cb8e25cb92a34dce9ab7afb250777e498920be41837de5
SHA3-384 hash: 6c95df9c484917d1cce98677b02d218bf102211052f1334f0f4fa0a0d63d039111882c35ca06bb96261be8994508da00
SHA1 hash: 79737bc05f7dde21c49e1afc429264f8bfbc529d
MD5 hash: 2c19892bf81a1a5e1754520a31237ba0
humanhash: mobile-emma-oregon-alpha
File name:mpsl-20220428-2146
Download: download sample
Signature Mirai
Create hunting rule
File size:39'904 bytes
First seen:2022-04-28 21:46:33 UTC
Last seen:2022-05-03 13:45:30 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:Jf+HS3Zct3TLi2+WpjPJIk6rJM4nUV7VD3R1pWJryjLXuxpIB+xWMx:p+0Z8G2nPJIkBnVD3JWaLXv+v
TLSH T1DC03F1AE4A20FB58ECDC9D7A065F077AD0D8B0D7B2769B453258CC00F31A85BF691578
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Reporter tolisec
Tags:mirai

Intelligence

File Origin
# of uploads :
201
# of downloads :
261
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai.14.29643.25718.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug
Link:
https://www.filescan.io/uploads/626b0b5e19beefe126fc6eaa/reports/21675e3a-7631-4d6f-be7e-4c68434ef653/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
UPX
Botnet:
209.141.34.115
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/82f704ec6b5f2006e9cb8e25cb92a34dce9ab7afb250777e498920be41837de5
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
UNKNOWN
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/f45b6c15-6c7b-4582-a693-3cbaee553a41
Result
Threat name:
Unknown
Detection:
malicious
Classification:
evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/985116
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/82f704ec6b5f2006e9cb8e25cb92a34dce9ab7afb250777e498920be41837de5/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2022-04-28 21:47:09 UTC
File Type:
ELF32 Little (Exe)
AV detection:
13 of 26 (50.00%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  10/10
Tags:
discovery linux suricata
Link:
https://tria.ge/reports/220428-1m63wsfeg4/
Behaviour
Reads runtime system information
Contacts a large (498735) amount of remote hosts
Creates a large amount of network flows
Modifies the Watchdog daemon
Writes file to system bin folder
suricata: ET MALWARE ELF/Mirai Variant UA Outbound (Tsunami)
suricata: ET MALWARE Mirai Variant User-Agent (Outbound)
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.23
Link:
https://yomi.yoroi.company/submissions/82f704ec6b5f2006e9cb8e25cb92a34dce9ab7afb250777e498920be41837de5

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:myMirai
Create hunting rule
Description:Mirai
Rule name:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth
Description:Detects a suspicious ELF binary with UPX compression
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 82f704ec6b5f2006e9cb8e25cb92a34dce9ab7afb250777e498920be41837de5

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2151071/
  
Delivery method
Distributed via web download

Comments