MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4cda5da96eb5fe34d83ab2bab9d02224b8a64610475cfb91fe78a30348765330. 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: 4cda5da96eb5fe34d83ab2bab9d02224b8a64610475cfb91fe78a30348765330
SHA3-384 hash: 64c4e7c5372a2821e5632aaa2ec5a8d6bdb71c3e3506c35cf57dd1d3705a7302ca83d8a7f45873b0a9001ad6c10c7240
SHA1 hash: 0d01fc1d2c29a79c5f614db597b859821c110040
MD5 hash: fe8703a55532d496158a88a8408310f0
humanhash: kitten-maryland-echo-lithium
File name:fe8703a55532d496158a88a8408310f0
Download: download sample
Signature Mirai
Create hunting rule
File size:29'024 bytes
First seen:2022-01-23 01:51:02 UTC
Last seen:2022-01-23 03:48:56 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:WIPovKtNGTuMZ3aMjkd0GVIob5HiytwVy7SzRRhvWq:1PovsvMjkd0GVIeHiydSzRRhv
TLSH T16DD2D06A9FC0AD9AC7CD58BFA32D47D2441A62C2338E135AD3124940D6B5ECFB4DE078
Reporter zbetcheckin
Tags:32 elf mips mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
385
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai.14.19022.23249.UNOFFICIAL
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug
Link:
https://www.filescan.io/uploads/61ecb490f81da814af9b0b39/reports/a336c212-e802-4fab-a330-00202f140e64/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
UPX
Botnet:
unknown
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/4cda5da96eb5fe34d83ab2bab9d02224b8a64610475cfb91fe78a30348765330
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/937c2bfe-ed24-45eb-92d7-433246002f96
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/925741
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 558220 Sample: zBMghd6UsF Startdate: 23/01/2022 Architecture: LINUX Score: 92 22 65.47.57.79, 23 XO-AS15US United States 2->22 24 32.10.219.195, 23 WORLDNET5-10US United States 2->24 26 98 other IPs or domains 2->26 28 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->28 30 Malicious sample detected (through community Yara rule) 2->30 32 Multi AV Scanner detection for submitted file 2->32 34 2 other signatures 2->34 8 zBMghd6UsF 2->8         started        signatures3 process4 process5 10 zBMghd6UsF 8->10         started        12 zBMghd6UsF 8->12         started        14 zBMghd6UsF 8->14         started        process6 16 zBMghd6UsF 10->16         started        18 zBMghd6UsF 10->18         started        20 zBMghd6UsF 10->20         started       
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/4cda5da96eb5fe34d83ab2bab9d02224b8a64610475cfb91fe78a30348765330/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2022-01-23 01:51:13 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 28 (64.29%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  9/10
Tags:
linux
Link:
https://tria.ge/reports/220123-b9vwpsebb9/
Behaviour
Reads runtime system information
Reads system network configuration
Enumerates active TCP sockets
Write file to user bin folder
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:
Suspicious File
Score:
0.38
Link:
https://yomi.yoroi.company/submissions/4cda5da96eb5fe34d83ab2bab9d02224b8a64610475cfb91fe78a30348765330

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses

File information

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

Web download

Mirai

elf 4cda5da96eb5fe34d83ab2bab9d02224b8a64610475cfb91fe78a30348765330

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1999117/

Comments


Avatar
zbet commented on 2022-01-23 01:51:05 UTC

url : hxxp://23.95.226.157/Pandoras_Box/pandora.mpsl