MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1cae42f52086f5c7cd83778552ad72d19b0dc75f536dbf683faf72a05c309a0c. 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: 10


Intelligence 10 IOCs YARA 5 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1cae42f52086f5c7cd83778552ad72d19b0dc75f536dbf683faf72a05c309a0c
SHA3-384 hash: 3d3cf005964877a93f05df4c9409c8f9f495dde81100ec8f237379f7609a0b953096b5a0b97806be634bc55b3a53b9ba
SHA1 hash: 86d80d4ca8e93a97c2c4925e4b90b61172039717
MD5 hash: d83d63926b325a27610861dcef593a9a
humanhash: monkey-timing-uniform-red
File name:d83d63926b325a27610861dcef593a9a
Download: download sample
Signature Mirai
Create hunting rule
File size:67'320 bytes
First seen:2023-03-19 16:27:48 UTC
Last seen:2023-03-29 16:15:41 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:lGRaTYmol/hGIAs4PNvAYQOGm75123tStSl:lya7hJRGmVDEl
TLSH T1BF633A21BA761E2BC4C1947621F74B25B2F143DA26ECCA0A3DB10D9EFF719846543AF4
Reporter zbetcheckin
Tags:32 elf mirai sparc

Intelligence

File Origin
# of uploads :
3
# of downloads :
139
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28880.LC.UNOFFICIAL
Create hunting rule

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

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

Sanesecurity.Malware.28878.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28879.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28877.LC.UNOFFICIAL
Create hunting rule

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

Unix.Dropper.Mirai-9977145-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
86%
Tags:
anti-debug gafgyt mirai
Link:
https://www.filescan.io/uploads/64173815c60b3295f52be995/reports/a86abf9b-bd13-476b-b1e7-076ab338b11a/overview
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/74cf01db-7b6f-4033-b4af-f64770950d41
Result
Threat name:
Mirai, Moobot
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/1197182
Signature
Connects to many ports of the same IP (likely port scanning)
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 Mirai
Yara detected Moobot
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 830082 Sample: TiMoz1mSCu.elf Startdate: 19/03/2023 Architecture: LINUX Score: 92 36 botnet.nguyennghi.info 2->36 38 206.147.1.213 ZAYO-MNUS United States 2->38 40 99 other IPs or domains 2->40 42 Snort IDS alert for network traffic 2->42 44 Malicious sample detected (through community Yara rule) 2->44 46 Multi AV Scanner detection for submitted file 2->46 48 4 other signatures 2->48 9 TiMoz1mSCu.elf 2->9         started        signatures3 process4 process5 11 TiMoz1mSCu.elf sh 9->11         started        13 TiMoz1mSCu.elf 9->13         started        process6 15 sh chmod 11->15         started        18 sh rm 11->18         started        20 sh mkdir 11->20         started        22 sh mv 11->22         started        24 TiMoz1mSCu.elf 13->24         started        26 TiMoz1mSCu.elf 13->26         started        28 TiMoz1mSCu.elf 13->28         started        30 TiMoz1mSCu.elf 13->30         started        signatures7 50 Sets full permissions to files and/or directories 15->50 32 TiMoz1mSCu.elf 24->32         started        34 TiMoz1mSCu.elf 26->34         started        process8
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/1cae42f52086f5c7cd83778552ad72d19b0dc75f536dbf683faf72a05c309a0c/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2023-03-19 16:28:08 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=dsxef5jaq324ptmdo6cvflls2gnq3r27knw362b7v5zkaxbqtiga._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/230319-tynblabc3w/
Malware Config
C2 Extraction:
botnet.nguyennghi.info
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/1cae42f52086f5c7cd83778552ad72d19b0dc75f536dbf683faf72a05c309a0c

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: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: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 1cae42f52086f5c7cd83778552ad72d19b0dc75f536dbf683faf72a05c309a0c

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2577537/
  
URLhaus
https://urlhaus.abuse.ch/url/2557036/

Comments


Avatar
zbet commented on 2023-03-19 16:27:51 UTC

url : hxxp://103.161.181.160/spc