MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8fb0a77018b5fd1b9c8d0753f8129530786e876e2d4690fd1e51701cbe7685b7. 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 6 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8fb0a77018b5fd1b9c8d0753f8129530786e876e2d4690fd1e51701cbe7685b7
SHA3-384 hash: c18ce453ddbf5e7bc76db44c393a817bd9513c321bd290a5ad7c0e72a0653f2f9ac8fc31110d4586af869ec4a00862cc
SHA1 hash: 3f183cbf8a8a7dcf491bcc0b40b27827f8ca5a05
MD5 hash: 1b9657ab130fb4a73490a8069687fdc2
humanhash: oklahoma-artist-wolfram-tango
File name:1b9657ab130fb4a73490a8069687fdc2
Download: download sample
Signature Mirai
Create hunting rule
File size:53'160 bytes
First seen:2024-03-18 08:59:53 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:mWedj2sfZxobchQ/2UMrpw70VxCQvv+EI8uuQYzxVjBw3ivoT8gjbG/:zojZob3ez9i0OuI1uQqVjBoivS8Qq/
TLSH T13B334AD6BB00AD3DF99BEA7F84130A0AF23077951093073A63B6FD935D322945D16E86
Reporter zbetcheckin
Tags:32 elf mirai motorola

Intelligence

File Origin
# of uploads :
1
# of downloads :
109
Origin country :
FR FR
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28920.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-6981989-0
Create hunting rule

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

Unix.Trojan.Mirai-9940650-0
Create hunting rule

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

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

Unix.Trojan.Mirai-10018298-0
Create hunting rule

Unix.Trojan.Mirai-1
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Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug botnet mirai obfuscated
Link:
https://www.filescan.io/uploads/65f8029d87137159d448742a/reports/310d9d96-4989-4ca6-986d-50d1f7fb584a/overview
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ca5c60a6-6d28-4b0c-b41f-d327cfc6b414
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1410723
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
Snort IDS alert for network traffic
Uses known network protocols on non-standard ports
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1410723 Sample: KtvCSGVXFf.elf Startdate: 18/03/2024 Architecture: LINUX Score: 88 20 owo.p3pr00t.com 2->20 22 197.190.238.208 zain-asGH Ghana 2->22 24 99 other IPs or domains 2->24 26 Snort IDS alert for network traffic 2->26 28 Malicious sample detected (through community Yara rule) 2->28 30 Antivirus / Scanner detection for submitted sample 2->30 32 4 other signatures 2->32 8 KtvCSGVXFf.elf 2->8         started        10 dash rm 2->10         started        signatures3 process4 process5 12 KtvCSGVXFf.elf 8->12         started        process6 14 KtvCSGVXFf.elf 12->14         started        16 KtvCSGVXFf.elf 12->16         started        18 KtvCSGVXFf.elf 12->18         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8fb0a77018b5fd1b9c8d0753f8129530786e876e2d4690fd1e51701cbe7685b7
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/8fb0a77018b5fd1b9c8d0753f8129530786e876e2d4690fd1e51701cbe7685b7/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-03-18 09:00:08 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=r6yko4aywx6rxhena5j7qeuvgb4g5b3ofvdjb7i6kfybzptwqw3q._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/240318-kybhcsdf3z/
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/8fb0a77018b5fd1b9c8d0753f8129530786e876e2d4690fd1e51701cbe7685b7

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
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Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
Rule name:Linux_Trojan_Mirai_0bce98a2
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_95e0056c
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 8fb0a77018b5fd1b9c8d0753f8129530786e876e2d4690fd1e51701cbe7685b7

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2785665/
  
URLhaus
https://urlhaus.abuse.ch/url/2786698/

Comments


Avatar
zbet commented on 2024-03-18 08:59:54 UTC

url : hxxp://147.78.103.94/bins/skid.m68k