MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2ca089725f3d08f11babd9f18434f92155fe9f1d84fe344ecf7ffb3ec1ea7c86. 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 4 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2ca089725f3d08f11babd9f18434f92155fe9f1d84fe344ecf7ffb3ec1ea7c86
SHA3-384 hash: 1a44eb83df0e9eea9010fdc40851c8e0ad6958e119168ea7fcac385357cd53b97ccfe06a0b3ad7ec3b272a8421cf6327
SHA1 hash: 54ca47800ff0a7102508a72230e52bb7251aa134
MD5 hash: 5340f83c411f951382ad633fa5b0bb37
humanhash: vermont-virginia-cold-one
File name:5340f83c411f951382ad633fa5b0bb37
Download: download sample
Signature Mirai
Create hunting rule
File size:75'888 bytes
First seen:2022-03-15 06:36:06 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:9aD/MEGvbwt+i7EhHIJn8C/0rrnmFllrKkNGIkFgCJl2c:9OkdzeEhoJ0rjElOkQFgLc
TLSH T14273AD33D1686DA8D0668B75B9988E309B23A28416933EF6D794CB784013EECF505FF5
Reporter zbetcheckin
Tags:32 elf mirai renesas

Intelligence

File Origin
# of uploads :
1
# of downloads :
138
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-7138377-0
Create hunting rule

Unix.Trojan.Mirai-7674518-0
Create hunting rule

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

Unix.Trojan.Generic-9910198-0
Create hunting rule

Unix.Trojan.Generic-9910199-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug mirai obfuscated remote.exe
Link:
https://www.filescan.io/uploads/623034100cd58dbd929c7fc3/reports/939b0c1c-8b12-4076-9c57-c7196c3b0a44/overview
Result
Verdict:
MALICIOUS
Malware family:
Log4Shell
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f94c4880-2354-479f-ab13-67286f172752
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/956733
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Uses known network protocols on non-standard ports
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 589221 Sample: 8DZTcIOQck Startdate: 15/03/2022 Architecture: LINUX Score: 84 18 66.134.108.225 MEGAPATH5-US United States 2->18 20 139.190.130.214 WITRIBE-AS-APWITRIBEPAKISTANLIMITEDPK United Kingdom 2->20 22 98 other IPs or domains 2->22 24 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->24 26 Malicious sample detected (through community Yara rule) 2->26 28 Multi AV Scanner detection for submitted file 2->28 30 2 other signatures 2->30 8 8DZTcIOQck 2->8         started        signatures3 process4 process5 10 8DZTcIOQck 8->10         started        process6 12 8DZTcIOQck 10->12         started        14 8DZTcIOQck 10->14         started        16 8DZTcIOQck 10->16         started       
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/2ca089725f3d08f11babd9f18434f92155fe9f1d84fe344ecf7ffb3ec1ea7c86/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2022-03-14 05:43:44 UTC
File Type:
ELF32 Little (Exe)
AV detection:
20 of 27 (74.07%)
Threat level:
  5/5
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/220315-hdg4asgeh7/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
Link:
https://yomi.yoroi.company/submissions/2ca089725f3d08f11babd9f18434f92155fe9f1d84fe344ecf7ffb3ec1ea7c86

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 2ca089725f3d08f11babd9f18434f92155fe9f1d84fe344ecf7ffb3ec1ea7c86

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2097765/

Comments


Avatar
zbet commented on 2022-03-15 06:36:09 UTC

url : hxxp://212.192.246.30/bins/sh4