MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f4ddeb76807845b85d3d3fed3ebccaf5c135bb1fa1278f06388dca8542ef2555. 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: 11


Intelligence 11 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f4ddeb76807845b85d3d3fed3ebccaf5c135bb1fa1278f06388dca8542ef2555
SHA3-384 hash: b65b6f3fde969019f8afec8f67debbe14cc94df70f5b7cda080f526329f280ca36300980c20c84b668c07244e5afafd9
SHA1 hash: f3fe55011ad440d78e58bd20ae1007a7840bcd79
MD5 hash: 85ab738761f88fd80f12138f5f6a7022
humanhash: pluto-avocado-hotel-coffee
File name:boatnet.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:21'492 bytes
First seen:2023-11-23 18:50:05 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 384:M0DLpj8s/qPui8uZxoIA57RWQjJiEVi+ZkXaQNAr8vcoBAvP+qNV+KLebRtQDlS9:x98o08kxofBE+ZkXaT47C2EpitwS
TLSH T1E0A2E1257F1DE88FCC37B27886E5E9C693D07D24D2DCC9866741C16FABA36846830E46
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Reporter elfdigest
Tags:mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
111
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9955234-0
Create hunting rule

Unix.Trojan.Mirai-9957565-0
Create hunting rule

Unix.Trojan.Mirai-9967047-0
Create hunting rule

Unix.Trojan.Mirai-9973342-0
Create hunting rule

Unix.Trojan.Mirai-9975527-0
Create hunting rule

Gathering data
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
anti-debug masquerade packed upx
Link:
https://www.filescan.io/uploads/655f9f196d3af192266f2f56/reports/c575c7b5-9857-41d5-8b90-4a0f4bc8ff99/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
93.123.85.96:80/hiddenbin
Number of open files:
1
Number of processes launched:
4
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/f4ddeb76807845b85d3d3fed3ebccaf5c135bb1fa1278f06388dca8542ef2555
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
type:Mirai 93.123.85.96:3778
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/acf80eda-2374-4e20-a87d-41b9ddf86870
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1347077
Signature
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Sample tries to kill multiple processes (SIGKILL)
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1347077 Sample: boatnet.x86.elf Startdate: 23/11/2023 Architecture: LINUX Score: 76 24 93.123.85.96, 35130, 3778 NET1-ASBG Bulgaria 2->24 26 185.125.190.26, 443 CANONICAL-ASGB United Kingdom 2->26 28 daisy.ubuntu.com 2->28 30 Malicious sample detected (through community Yara rule) 2->30 32 Multi AV Scanner detection for submitted file 2->32 34 Yara detected Mirai 2->34 36 2 other signatures 2->36 7 boatnet.x86.elf 2->7         started        9 xfce4-panel wrapper-2.0 2->9         started        11 xfce4-panel wrapper-2.0 2->11         started        13 6 other processes 2->13 signatures3 process4 process5 15 boatnet.x86.elf 7->15         started        18 boatnet.x86.elf 7->18         started        20 boatnet.x86.elf 7->20         started        22 wrapper-2.0 xfpm-power-backlight-helper 9->22         started        signatures6 38 Sample tries to kill multiple processes (SIGKILL) 15->38
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f4ddeb76807845b85d3d3fed3ebccaf5c135bb1fa1278f06388dca8542ef2555
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f4ddeb76807845b85d3d3fed3ebccaf5c135bb1fa1278f06388dca8542ef2555/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2023-11-23 18:51:05 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 23 (69.57%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6to6w5uapbc3qxj5h7wt5pgk6xatloy7uety6bryrxfikqxpevkq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet linux upx
Link:
https://tria.ge/reports/231123-xhgewscc5y/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
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/f4ddeb76807845b85d3d3fed3ebccaf5c135bb1fa1278f06388dca8542ef2555

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_ea92cca8
Create hunting rule
Author:Elastic Security
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 f4ddeb76807845b85d3d3fed3ebccaf5c135bb1fa1278f06388dca8542ef2555

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2734900/
  
Delivery method
Distributed via web download

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