MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1f32d2ba464973f68e765365c460eda72a9eb041b50fdf89db4b580f14da383c. 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 1 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1f32d2ba464973f68e765365c460eda72a9eb041b50fdf89db4b580f14da383c
SHA3-384 hash: b24218e76d6aa0547febf54d5c049fcf96a2ef1c3a4eae2645d0d4f671eadefe9f0c78760ab9310ef8b01109b1225f9d
SHA1 hash: 69c74d7982b08c402affef2f2377094ff84e40c5
MD5 hash: e5cf92c5bb9101195db5f9299f9c3b8f
humanhash: south-cardinal-oven-august
File name:e5cf92c5bb9101195db5f9299f9c3b8f
Download: download sample
Signature Mirai
Create hunting rule
File size:66'952 bytes
First seen:2021-12-05 08:43:21 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:qPmaVY6bEcnYOF0fAnstTCKQmXFBB7XxlRCzSaZ:NWbEcnYOuNTlQCB7XxPqZ
TLSH T1AD639D72C5295DA4C09486B4B6388B704B63F504929B6FFA4D8BC2719407FBCF6193FA
Reporter zbetcheckin
Tags:32 elf mirai renesas

Intelligence

File Origin
# of uploads :
1
# of downloads :
140
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-29.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7136288-0
Create hunting rule

Unix.Trojan.Mirai-7138377-0
Create hunting rule

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

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

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
anti-debug
Link:
https://www.filescan.io/uploads/61ac7bd64d8e6f3a5e11903e/reports/e7fd1fc8-8119-40f0-862c-e336fbba1b5a/overview
Result
Verdict:
MALICIOUS
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/6305d8b2-5fa1-4672-8120-2ec6d9bec171
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/901659
Signature
Connects to many ports of the same IP (likely port scanning)
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: 534144 Sample: ljykUFS2Jn Startdate: 05/12/2021 Architecture: LINUX Score: 72 20 40.134.73.74 WINDSTREAMUS United States 2->20 22 197.245.71.199 Vox-TelecomZA South Africa 2->22 24 98 other IPs or domains 2->24 26 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->26 28 Multi AV Scanner detection for submitted file 2->28 30 Yara detected Mirai 2->30 32 2 other signatures 2->32 8 ljykUFS2Jn 2->8         started        signatures3 process4 process5 10 ljykUFS2Jn 8->10         started        process6 12 ljykUFS2Jn 10->12         started        14 ljykUFS2Jn 10->14         started        16 ljykUFS2Jn 10->16         started        18 3 other processes 10->18
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/1f32d2ba464973f68e765365c460eda72a9eb041b50fdf89db4b580f14da383c/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2021-12-05 08:44:33 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 28 (64.29%)
Threat level:
  5/5
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/211205-km6jcsfab3/
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/1f32d2ba464973f68e765365c460eda72a9eb041b50fdf89db4b580f14da383c

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:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 1f32d2ba464973f68e765365c460eda72a9eb041b50fdf89db4b580f14da383c

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1853640/

Comments


Avatar
zbet commented on 2021-12-05 08:43:24 UTC

url : hxxp://185.204.217.174/bins/911.sh4