MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4a299423b0b2951eaafaa3d68a03d8251fd135519eae5a8b73b0ccda5d2f27a6. 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 6 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4a299423b0b2951eaafaa3d68a03d8251fd135519eae5a8b73b0ccda5d2f27a6
SHA3-384 hash: bb42a5cdf4fe4dfdee5ce57b55dcf3827305df56b9d101870b7b93a13cef7ff55712f169fc926b719658650eca725e1d
SHA1 hash: 4a0ee0c51fed0cbd28cf5a7fac666f592cfe2f32
MD5 hash: 12cf57002c7afdc1cb1af3c41f6aa459
humanhash: high-fruit-football-chicken
File name:12cf57002c7afdc1cb1af3c41f6aa459
Download: download sample
Signature Mirai
Create hunting rule
File size:85'692 bytes
First seen:2023-05-19 21:18:46 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:WxX5AhHjc2OGaLCsgbWbShfvRzeHU5cwbZnLer:WxX5AhDc2OGaPgbWbShfvRH5cwbZnLm
TLSH T16983B40A7E218FADF79D823547F74E21B75823C527E1D285E1ACE9015EA024E641FFB8
telfhash t1e911801c483853f09bb60d9d2becff75e06171eb4a225e378e10ec5d9a6da459e00c1c
Reporter zbetcheckin
Tags:32 elf mips mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
134
Origin country :
FR FR
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28880.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28886.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7135868-0
Create hunting rule

Unix.Dropper.Mirai-7135891-0
Create hunting rule

Unix.Dropper.Mirai-7135892-0
Create hunting rule

Unix.Dropper.Mirai-7136013-0
Create hunting rule

Unix.Dropper.Mirai-7136034-0
Create hunting rule

Unix.Dropper.Mirai-7136057-0
Create hunting rule

Unix.Dropper.Mirai-7540663-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug botnet lolbin mirai mirai obfuscated
Link:
https://www.filescan.io/uploads/6467e7cdde7772005237e46c/reports/d24a16bd-33f1-457f-ab79-b469c72ff1fb/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
6
Number of processes launched:
7
Processes remaning?
true
Remote TCP ports scanned:
2323,23
Full report:
https://elfdigest.com/brief/4a299423b0b2951eaafaa3d68a03d8251fd135519eae5a8b73b0ccda5d2f27a6
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
45.61.186.98:56999
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/6feba607-6b1e-4ae0-8a8b-fcd8844c8104
Result
Threat name:
Moobot
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1237666
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sets full permissions to files and/or directories
Snort IDS alert for network traffic
Uses known network protocols on non-standard ports
Yara detected Moobot
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 870663 Sample: rjLgjv7RFc.elf Startdate: 19/05/2023 Architecture: LINUX Score: 88 25 sjyddos4.top 2->25 27 103.86.176.36 WEBWERKS-AS-INWebWerksIndiaPvtLtdIN India 2->27 29 99 other IPs or domains 2->29 31 Snort IDS alert for network traffic 2->31 33 Malicious sample detected (through community Yara rule) 2->33 35 Antivirus / Scanner detection for submitted sample 2->35 37 3 other signatures 2->37 8 rjLgjv7RFc.elf 2->8         started        signatures3 process4 process5 10 rjLgjv7RFc.elf sh 8->10         started        12 rjLgjv7RFc.elf 8->12         started        process6 14 sh chmod 10->14         started        17 sh rm 10->17         started        19 sh mkdir 10->19         started        21 sh mv 10->21         started        23 rjLgjv7RFc.elf 12->23         started        signatures7 39 Sets full permissions to files and/or directories 14->39
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4a299423b0b2951eaafaa3d68a03d8251fd135519eae5a8b73b0ccda5d2f27a6/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2023-05-19 21:19:08 UTC
File Type:
ELF32 Big (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jiuzii5qwkkr5kx2upliua6yeup5cnkrt2xfvc3twdgnuxjpe6ta._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:mirai
Link:
https://tria.ge/reports/230519-z56z6sba7z/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.60
Link:
https://yomi.yoroi.company/submissions/4a299423b0b2951eaafaa3d68a03d8251fd135519eae5a8b73b0ccda5d2f27a6

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
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_0bce98a2
Create hunting rule
Author:Elastic Security
Rule name:Mirai_Botnet_Malware
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:Mirai_Botnet_Malware_RID2EF6
Create hunting rule
Author:Florian Roth
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:myMirai
Create hunting rule
Description:Mirai

File information

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

Web download

Mirai

elf 4a299423b0b2951eaafaa3d68a03d8251fd135519eae5a8b73b0ccda5d2f27a6

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2637218/

Comments


Avatar
zbet commented on 2023-05-19 21:18:47 UTC

url : hxxp://45.61.184.159/sjy/skid.mips