MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4f4c490a7b530e191545dc70316bb062eed4efb46585eb16b324b2da8eef7d86. 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 2 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4f4c490a7b530e191545dc70316bb062eed4efb46585eb16b324b2da8eef7d86
SHA3-384 hash: bb9d1054dd440fae9f3505dcab3e6d16c2cc6a8068a01a7eaef32f407969c7e4788c396c366c47375c241905b06368fc
SHA1 hash: ea6081f9ac5967ae59cf57a3fc57d858cdad484a
MD5 hash: dbf6037d83f9ea8d6f2d4d214cf6e5b7
humanhash: magazine-lactose-london-ink
File name:dbf6037d83f9ea8d6f2d4d214cf6e5b7
Download: download sample
Signature Mirai
Create hunting rule
File size:96'764 bytes
First seen:2022-06-21 19:11:50 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:YV30rJeRhVzPU/WCXONjfOOyVUq88/oyAQEfJMqf7rY/E/TPViPPehEA:YRiJeRHz8ORxfO5VUqyyAQELfHYsQ34l
TLSH T166934BD6F8009D7DFC0EE6BF44530A09B631B3212A930F3A66ABFD536D320A53916E41
Reporter zbetcheckin
Tags:32 elf mirai motorola

Intelligence

File Origin
# of uploads :
1
# of downloads :
139
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-6981989-0
Create hunting rule

Unix.Trojan.Gafgyt-7782058-0
Create hunting rule

Unix.Trojan.Mirai-9940650-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug mirai
Link:
https://www.filescan.io/uploads/62b2180608903778452de39b/reports/73255cf9-ae32-48f4-9027-44f3559fe168/overview
Result
Verdict:
MALICIOUS
Malware family:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/609a90af-2754-488a-b444-8416ab4614eb
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1017433
Signature
Multi AV Scanner detection for submitted file
Sample deletes itself
Uses known network protocols on non-standard ports
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 649929 Sample: u0jSYFz7mL Startdate: 21/06/2022 Architecture: LINUX Score: 64 19 45.89.137.31 ZARINPALIR Iran (ISLAMIC Republic Of) 2->19 21 2.36.96.206 VODAFONE-IT-ASNIT Italy 2->21 23 98 other IPs or domains 2->23 25 Multi AV Scanner detection for submitted file 2->25 27 Yara detected Mirai 2->27 29 Uses known network protocols on non-standard ports 2->29 8 u0jSYFz7mL 2->8         started        signatures3 process4 signatures5 31 Sample deletes itself 8->31 11 u0jSYFz7mL 8->11         started        13 u0jSYFz7mL 8->13         started        process6 process7 15 u0jSYFz7mL 11->15         started        17 u0jSYFz7mL 11->17         started       
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/4f4c490a7b530e191545dc70316bb062eed4efb46585eb16b324b2da8eef7d86/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2022-06-21 06:18:40 UTC
File Type:
ELF32 Big (Exe)
AV detection:
17 of 26 (65.38%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=j5gesct3kmhbsfkf3rydc25qmlxnj35umwc6wfvtesznvdxppwda._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/220621-xwgyksafbr/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/4f4c490a7b530e191545dc70316bb062eed4efb46585eb16b324b2da8eef7d86

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:myMirai
Create hunting rule
Description:Mirai
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 4f4c490a7b530e191545dc70316bb062eed4efb46585eb16b324b2da8eef7d86

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2243725/
  
URLhaus
https://urlhaus.abuse.ch/url/2247028/

Comments


Avatar
zbet commented on 2022-06-21 19:11:57 UTC

url : hxxp://2.56.59.83/bins/ZG9zm68k