MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e9fde3f10ec38c79a5263e66e0397e81453cd64eaee0b8c3f19f2414839b342f. 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 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e9fde3f10ec38c79a5263e66e0397e81453cd64eaee0b8c3f19f2414839b342f
SHA3-384 hash: d1e0565743d25ac0a9a943e3bb8c6a0b9fe6ac5610d34e4fa655c68ab200f123284d2246e11648c0a6463c461b0e9cf2
SHA1 hash: e849c54388fae5fdb53a2f6c699603b882ff962b
MD5 hash: 1f54169de1dde4085b06877a8197546c
humanhash: emma-yellow-steak-high
File name:yakuza.ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:141'257 bytes
First seen:2024-10-19 11:39:48 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:VlRSflighbhO9m6Q2JrNNnvvWnDf4urTpzI:VrSdiglhg1rjnvvWnDf4urTpzI
TLSH T117D34A5BA70C1767C1BB19F52DB733F08BADE9A111A622C4A40DFFC01372A70651AF59
telfhash t1db3123479479ca2d2f732c586c7c4fb61256ab333152afb0bfaac4985533002b968d4f
Magika elf
Reporter NDA0E
Tags:elf gafgyt mirai Tsunami Yakuza

Intelligence

File Origin
# of uploads :
1
# of downloads :
106
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-7688276-0
Create hunting rule

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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Collects information on the CPU
Runs as daemon
Connection attempt
Receives data from a server
Launching a process
Sends data to a server
Performs a bruteforce attack in the network
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug bash gcc lolbin masquerade remote
Link:
https://www.filescan.io/uploads/67139a9ed875ce8b57d5d232/reports/8f9d8651-094d-420f-ac01-e1b133527cf5/overview
Result
Verdict:
MALICIOUS
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/aaf2cfa8-4fa1-4aa1-99af-f5dd28e9c069
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1537686
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: 1537686 Sample: yakuza.ppc.elf Startdate: 19/10/2024 Architecture: LINUX Score: 64 39 23.90.138.223 ZNETUS United States 2->39 41 160.65.112.29, 23, 59302 WOODYNET-2US 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.ppc.elf 2->9         started        signatures3 process4 process5 11 yakuza.ppc.elf 9->11         started        process6 13 yakuza.ppc.elf sh 11->13         started        15 yakuza.ppc.elf sh 11->15         started        17 yakuza.ppc.elf sh 11->17         started        19 36 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 67 other processes 19->37
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/e9fde3f10ec38c79a5263e66e0397e81453cd64eaee0b8c3f19f2414839b342f
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e9fde3f10ec38c79a5263e66e0397e81453cd64eaee0b8c3f19f2414839b342f/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2024-10-19 01:44:04 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=5h66h4ioyoghtjjghztoaol6qfctzvsov3qlrq7rt4sbja43gqxq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/241019-nsv7cswdjm/
Verdict:
Malicious
Tags:
trojan tsunami
YARA:
Linux_Trojan_Tsunami_8a11f9be
Link:
https://app.threat.zone/submission/136389f3-f74f-4746-b83f-55a0c41c9223
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/e9fde3f10ec38c79a5263e66e0397e81453cd64eaee0b8c3f19f2414839b342f

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 e9fde3f10ec38c79a5263e66e0397e81453cd64eaee0b8c3f19f2414839b342f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3242766/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3242795/

Comments