MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 919380063333af6031bd3f92bb203521be71247fcb5e55c8b449a473170648eb. 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 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 919380063333af6031bd3f92bb203521be71247fcb5e55c8b449a473170648eb
SHA3-384 hash: d46f62e08642dd163859b4a0c29cc73b635e5d9595a3c785ff71f79806e067a1825df895cd432b1c1be031e855b503fa
SHA1 hash: 1bf794a87e84675faa39c23a1f5f52d2d2d51555
MD5 hash: 068e05d5bc9791aa4bb5e43aa7611568
humanhash: football-pennsylvania-nineteen-neptune
File name:yakuza.sparc
Download: download sample
Signature Mirai
Create hunting rule
File size:153'219 bytes
First seen:2024-10-19 11:39:50 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:VwV6Nq9wKIfq+h3qmSY9Jhls+kGvOWfDl49/1TZGI:VBNRKIfNhaKJ7AGvOWfDl4J1TZGI
TLSH T1FBE34B3B27231E33C1D1287202E70331B6BAC759387A47DBB9C46D6C2F1AA8435567E9
telfhash t1a73123479479ca2d2f732d586c7c4fb2125aab2331526fb1bf9ac4985533002b968e4f
Magika elf
Reporter NDA0E
Tags:elf gafgyt mirai Tsunami Yakuza

Intelligence

File Origin
# of uploads :
1
# of downloads :
103
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30395.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28962.LCM.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28961.LCM.UNOFFICIAL
Create hunting rule

Unix.Trojan.Gafgyt-6981154-0
Create hunting rule

Unix.Trojan.Tsunami-6981155-0
Create hunting rule

Unix.Trojan.Tsunami-6981161-0
Create hunting rule

Unix.Dropper.Mirai-7136072-0
Create hunting rule

Unix.Dropper.Mirai-7139223-0
Create hunting rule

Unix.Trojan.Mirai-5607483-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
bash gcc lolbin remote
Link:
https://www.filescan.io/uploads/67139a9f551363d3cb7bc72c/reports/2c2b851c-1f67-4163-9f62-28c76c4ce96f/overview
Result
Verdict:
MALICIOUS
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/0f1e2862-ad5c-46f0-bf88-a56c03f75415
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1537685
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Uses IRC for communication with a C&C
Uses known network protocols on non-standard ports
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1537685 Sample: yakuza.sparc.elf Startdate: 19/10/2024 Architecture: LINUX Score: 64 39 13.29.56.71 XEROX-WVUS United States 2->39 41 156.27.237.42 WICHITA-STATE-UUS United States 2->41 43 98 other IPs or domains 2->43 45 Malicious sample detected (through community Yara rule) 2->45 47 Multi AV Scanner detection for submitted file 2->47 49 Uses IRC for communication with a C&C 2->49 51 Uses known network protocols on non-standard ports 2->51 9 yakuza.sparc.elf 2->9         started        signatures3 process4 process5 11 yakuza.sparc.elf 9->11         started        process6 13 yakuza.sparc.elf sh 11->13         started        15 yakuza.sparc.elf sh 11->15         started        17 yakuza.sparc.elf sh 11->17         started        19 56 other processes 11->19 process7 21 sh pkill 13->21         started        23 sh busybox 13->23         started        25 sh pkill 15->25         started        27 sh busybox 15->27         started        29 sh pkill 17->29         started        31 sh busybox 17->31         started        33 sh pkill 19->33         started        35 sh busybox 19->35         started        37 106 other processes 19->37
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/919380063333af6031bd3f92bb203521be71247fcb5e55c8b449a473170648eb
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/919380063333af6031bd3f92bb203521be71247fcb5e55c8b449a473170648eb/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2024-10-19 01:51:19 UTC
File Type:
ELF32 Big (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=sgjyabrtgoxwamn5h6jlwibveg7hcjd7znpflsfujgshgfygjdvq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/241019-nsv7cswdjn/
Verdict:
Malicious
Tags:
trojan tsunami
YARA:
Linux_Trojan_Tsunami_8a11f9be
Link:
https://app.threat.zone/submission/049e4094-2b09-4df1-977f-3f1656a722bb
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/919380063333af6031bd3f92bb203521be71247fcb5e55c8b449a473170648eb

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_irc_catcher
Create hunting rule
Author:@_lubiedo
Description:Find new ELF IRC samples
Rule name:Linux_Trojan_Tsunami_8a11f9be
Create hunting rule
Author:Elastic Security
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:ShellScript_Downloader
Create hunting rule
Author:NDA0E
Description:Detects Generic ShellScript Downloader
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 919380063333af6031bd3f92bb203521be71247fcb5e55c8b449a473170648eb

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3242760/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3242796/

Comments