MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 63bb071587b576f67e5f4a769621e19ce7b2b2d62310912bea71a30e7bdc4a37. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 63bb071587b576f67e5f4a769621e19ce7b2b2d62310912bea71a30e7bdc4a37
SHA3-384 hash: 0e8477ce60fdf84b72320ed9966cbd6c02ef300939363e23b5d31bceb2581345bd0cd8c759b92e7b5ca0d1d4a5786fbd
SHA1 hash: e4be4b6acb27fba412081545e8162cd6b693829e
MD5 hash: 8fd6f60758d74ddcedc7c9c72bd17423
humanhash: leopard-sweet-red-vermont
File name:spc
Download: download sample
Signature Mirai
Create hunting rule
File size:50'256 bytes
First seen:2025-12-16 08:30:51 UTC
Last seen:2025-12-17 02:22:34 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:bD7PczVp9uzLEpNUENwmcxXEpXEmKteNwju/QJQO+H51TGNz:bXkz5u3EpNUENw7xXEpUmKe2oQJ6HCN
TLSH T1DF334935B6752E1BC8D9997D22F34328B2F5168A34F8CA1B7E720E5EFF2085025172B5
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
3
# of downloads :
88
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.28920.LC.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135965-0
Create hunting rule

Unix.Trojan.Mirai-9970440-0
Create hunting rule

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

Unix.Trojan.Mirai-10027280-0
Create hunting rule

Unix.Trojan.Mirai-1
Create hunting rule

Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-12-16T05:56:00Z UTC
Last seen:
2025-12-18T01:18:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/63bb071587b576f67e5f4a769621e19ce7b2b2d62310912bea71a30e7bdc4a37/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/31a91587-c845-484d-a509-2f827526859d
Behavior Graph:
Download SVG
%3 guuid=c54037f4-1700-0000-5287-9cf2650b0000 pid=2917 /usr/bin/sudo guuid=851065f6-1700-0000-5287-9cf2670b0000 pid=2919 /tmp/sample.bin guuid=c54037f4-1700-0000-5287-9cf2650b0000 pid=2917->guuid=851065f6-1700-0000-5287-9cf2670b0000 pid=2919 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/4ccbdbc0-bc2c-49f1-b983-7c9fb82c2206
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1833736
Signature
Antivirus / Scanner detection for submitted sample
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
Uses known network protocols on non-standard ports
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1833736 Sample: spc.elf Startdate: 16/12/2025 Architecture: LINUX Score: 88 18 209.86.187.107, 2323 WINDSTREAMUS United States 2->18 20 147.229.152.32 VUTBR-ASCZ Czech Republic 2->20 22 99 other IPs or domains 2->22 24 Malicious sample detected (through community Yara rule) 2->24 26 Antivirus / Scanner detection for submitted sample 2->26 28 Multi AV Scanner detection for submitted file 2->28 30 3 other signatures 2->30 8 spc.elf 2->8         started        signatures3 process4 process5 10 spc.elf 8->10         started        process6 12 spc.elf 10->12         started        14 spc.elf 10->14         started        16 spc.elf 10->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/63bb071587b576f67e5f4a769621e19ce7b2b2d62310912bea71a30e7bdc4a37
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/63bb071587b576f67e5f4a769621e19ce7b2b2d62310912bea71a30e7bdc4a37/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-16 08:23:40 UTC
File Type:
ELF32 Big (Exe)
AV detection:
14 of 23 (60.87%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mo5qofmhwv3pm7s7jj3jmipbttt3fmwwemijck7kogrq4664ji3q._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/251216-kewdeswpbw/
Verdict:
Malicious
Tags:
botnet mirai trojan Unix.Dropper.Mirai-7135965-0
YARA:
Mirai_Botnet_Malware Linux_Trojan_Mirai_0bce98a2
Link:
https://app.threat.zone/submission/431f14f4-4c07-486f-913c-d65421ed5ef2
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/63bb071587b576f67e5f4a769621e19ce7b2b2d62310912bea71a30e7bdc4a37

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:CVE_2017_17215
Create hunting rule
Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
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: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 63bb071587b576f67e5f4a769621e19ce7b2b2d62310912bea71a30e7bdc4a37

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3734515/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3734535/
  
URLhaus
https://urlhaus.abuse.ch/url/3734559/
  
URLhaus
https://urlhaus.abuse.ch/url/3734573/

Comments