MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a3d918fa723be3826a4e818a6bfdaac5ac3740129eb093e13613825e65c54d5e. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a3d918fa723be3826a4e818a6bfdaac5ac3740129eb093e13613825e65c54d5e
SHA3-384 hash: 01bb7e14a7bbb6d1708075a32a2f78cf752a78e04ae28ae7b1d4b8dbd6bb42975b4fad92ddd0026e129a8a246ef824b8
SHA1 hash: 3d6a7623fa1982e7346217691ad461e20edea449
MD5 hash: a2c64aa566956d56d5656f0598242105
humanhash: pizza-summer-muppet-florida
File name:vcimanagement.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:62'224 bytes
First seen:2022-04-10 07:50:05 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:VMzVhePhrkmetvEuckIzN/hkfgiu5Bv9MwenBp2zUoBiAGpTLE:VMzVhePlkmetvBcxJhyu5B1CnBMBoAGf
TLSH T1E65339C0A983DCF6DD1146B83177FF328636F436212AE9E7D7D5A923AC81E41910729D
telfhash t1c21138f95e7b1ce8f7e49440930e0b22666ae97b296033914633dcb421fdd8204b8c78
Reporter tolisec
Tags:mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
196
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7135890-0
Create hunting rule

Unix.Dropper.Mirai-7135939-0
Create hunting rule

Unix.Dropper.Mirai-7136025-0
Create hunting rule

Unix.Dropper.Mirai-7355719-0
Create hunting rule

Unix.Trojan.Mirai-9835289-0
Create hunting rule

Unix.Trojan.Mirai-9866113-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
anti-debug
Link:
https://www.filescan.io/uploads/62528c680d7cd5530a79783c/reports/d8acdbf1-205b-4e3a-ac7f-287e98e1f07c/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
2.56.59.37:80/bins
Number of open files:
0
Number of processes launched:
10
Processes remaning?
true
Remote TCP ports scanned:
8080,80,2323,37215,23
Full report:
https://elfdigest.com/brief/a3d918fa723be3826a4e818a6bfdaac5ac3740129eb093e13613825e65c54d5e
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
2.56.59.37:3884
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1a58f37b-f141-4c46-8f0b-2be4878cc35b
Result
Threat name:
Unknown
Detection:
malicious
Classification:
n/a
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/973983
Signature
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/a3d918fa723be3826a4e818a6bfdaac5ac3740129eb093e13613825e65c54d5e/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2022-04-10 07:51:06 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 26 (73.08%)
Threat level:
  5/5
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:echobot family:mirai discovery linux
Link:
https://tria.ge/reports/220410-jptf5sgacl/
Behaviour
Contacts a large (243507) amount of remote hosts
Creates a large amount of network flows
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.03
Link:
https://yomi.yoroi.company/submissions/a3d918fa723be3826a4e818a6bfdaac5ac3740129eb093e13613825e65c54d5e

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
Rule name:elf_mirai_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects elf.mirai.
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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 a3d918fa723be3826a4e818a6bfdaac5ac3740129eb093e13613825e65c54d5e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2139726/
  
Delivery method
Distributed via web download

Comments