MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4d8a70f3ff1225c1ee902f9726d34febf61401e4351cec7fb0038328a47a278b. 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: 8


Intelligence 8 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4d8a70f3ff1225c1ee902f9726d34febf61401e4351cec7fb0038328a47a278b
SHA3-384 hash: 65cf3046bfa800876baab4d184628b31fd29ce30a4716d0cafda32ac6bd27301bcee4c4d515193f69fec674f7d72b744
SHA1 hash: 366cb6b1a6961ea35f55923dfe452185209ebbf6
MD5 hash: ab46ec7608eaaab8581c6632085553de
humanhash: fourteen-nebraska-rugby-jig
File name:xd.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:53'620 bytes
First seen:2022-03-30 22:50:04 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:Qllj88FQsThyj7SiqWeS8GhhoaCbTaLSi0nyD2MGm9q3UELibh3Wlniuk5:Qld88JdyyQe5mLSor8Li8xiuc
TLSH T12333F1F8CB5A1862EB214FB7A0D7518675AE82BCF48DB293456DD8C81483B48373E177
Reporter tolisec
Tags:mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
238
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7135844-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug
Link:
https://www.filescan.io/uploads/6244ded71f20423948571e5e/reports/e3740f49-a84d-4668-ae23-7eb4c753b9a4/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
2.56.57.187:80/d
Number of open files:
55
Number of processes launched:
18
Processes remaning?
false
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/4d8a70f3ff1225c1ee902f9726d34febf61401e4351cec7fb0038328a47a278b
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
2.56.57.187:9506
193.107.177.1:22
91.239.130.11:443
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Mirai
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e99f5f4e-7727-48ad-9e45-8decc0301569
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/967945
Behaviour
Behavior Graph:
n/a
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/4d8a70f3ff1225c1ee902f9726d34febf61401e4351cec7fb0038328a47a278b/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2022-03-30 22:51:11 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 25 (64.00%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery linux
Link:
https://tria.ge/reports/220330-2ssywsaeb8/
Behaviour
Reads runtime system information
Reads system network configuration
Enumerates active TCP sockets
Write file to user bin folder
Contacts a large (19870) amount of remote hosts
Creates a large amount of network flows
Modifies the Watchdog daemon
Writes file to system bin folder
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/4d8a70f3ff1225c1ee902f9726d34febf61401e4351cec7fb0038328a47a278b

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_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 4d8a70f3ff1225c1ee902f9726d34febf61401e4351cec7fb0038328a47a278b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2123353/
  
Delivery method
Distributed via web download

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