MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 489df703a146b008e880d2bad42e8e076f8e22f72dea97817e8c5f01aa6640b0. 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: 9


Intelligence 9 IOCs YARA 4 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 489df703a146b008e880d2bad42e8e076f8e22f72dea97817e8c5f01aa6640b0
SHA3-384 hash: b17d91d2bb0cd250d9a1082545729051821cc8ad273b7d293d6e1fb9a16feb0d16425e186ebd26993c2210f6b6259ea6
SHA1 hash: bb554fc97c5a491afe930275e3c895fd04b6d522
MD5 hash: 33fad2920596a3849aa8eb9d11898056
humanhash: low-kitten-uncle-mockingbird
File name:33fad2920596a3849aa8eb9d11898056
Download: download sample
Signature Mirai
Create hunting rule
File size:62'904 bytes
First seen:2022-03-15 06:36:27 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:4JvgTS8OsLHv8yBSD3SievsVYa33eZtMozGz:yvgTNOsLHNoyvL63wi
TLSH T1F853E781BC41A629C7D01777FE9F559E3710A3C9D2EA32538C240BA07A8F94B0D67F5A
telfhash t107e07200ecb98b2c4cdbaab4cd9d0ba49a012223249a0b00cf10daf0c83f444e30ce6f
Reporter zbetcheckin
Tags:32 arm elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
140
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7136015-0
Create hunting rule

Unix.Trojan.Mirai-9876194-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug mirai obfuscated
Link:
https://www.filescan.io/uploads/62303415b94fb38cb4821698/reports/167f84d8-5213-4359-ad24-7272fa16d61c/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/489df703a146b008e880d2bad42e8e076f8e22f72dea97817e8c5f01aa6640b0
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b65d0b0f-2ca2-469d-bfa3-a70168795454
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/956729
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/489df703a146b008e880d2bad42e8e076f8e22f72dea97817e8c5f01aa6640b0/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2022-03-14 06:02:02 UTC
File Type:
ELF32 Little (Exe)
AV detection:
21 of 27 (77.78%)
Threat level:
  5/5
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/220315-hdg4asgeh9/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.32
Link:
https://yomi.yoroi.company/submissions/489df703a146b008e880d2bad42e8e076f8e22f72dea97817e8c5f01aa6640b0

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:MAL_ELF_LNX_Mirai_Oct10_2
Create hunting rule
Author:Florian Roth
Description:Detects ELF malware Mirai related
Reference:Internal Research
Rule name:MAL_ELF_LNX_Mirai_Oct10_2_RID2F3A
Create hunting rule
Author:Florian Roth
Description:Detects ELF malware Mirai related
Reference:Internal Research
Rule name:SUSP_XORed_Mozilla
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
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 489df703a146b008e880d2bad42e8e076f8e22f72dea97817e8c5f01aa6640b0

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2097768/

Comments


Avatar
zbet commented on 2022-03-15 06:36:28 UTC

url : hxxp://212.192.246.30/bins/arm5