MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 380a890685e044800debb3840b0645aae1573de96adcb5b31b8c703b272cdc11. 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: 380a890685e044800debb3840b0645aae1573de96adcb5b31b8c703b272cdc11
SHA3-384 hash: 42301f6d2c0814245fea52a71c27a67556204198047eba92300dbbb64c4c0a0962b8636c7bfcea8918333da0f8bd571a
SHA1 hash: c8d557f463e4c4033fa3b2a3255f00d759516ab5
MD5 hash: f19ca49807bba69efa37c768cb53e634
humanhash: burger-diet-spring-bravo
File name:yakuza.sh
Download: download sample
Signature Mirai
Create hunting rule
File size:133'479 bytes
First seen:2024-11-10 15:32:08 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:vk2bDHVDBeZKvQp/SaErTin1i1K55lUGCH+N34xvg3nD2w+//Tp64:MuDHKKv9BOn3eGCeNIxvg3nD2wo/Tp64
TLSH T139D33A47C8A28FB7C0566EB629FB5534075AF9120B0F0BD665286BF4074F9CEB50EB24
telfhash t12e3145479479ca2d2f732c586c7c4fb61256ab2331527fb0bf9ac4884533002b968d4f
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
76
Origin country :
DE DE
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-7136288-0
Create hunting rule

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

Unix.Malware.Mirai-9885121-0
Create hunting rule

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

Verdict:
Malicious
Score:
95.7%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6730d23f6c614f3030a403f9linux22vpnfull_triage
Tags:
bashlite tsunami gafgyt
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
android anti-debug bash gafgyt gcc lolbin masquerade remote
Link:
https://www.filescan.io/uploads/6730d232c9e5125dc6d4e9f7/reports/75bedfda-9eed-4eb1-b214-9f0c0455de31/overview
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/76f2e059-c9e4-43a6-9f8c-a463791e6361
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1553234
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: 1553234 Sample: yakuza.sh.elf Startdate: 10/11/2024 Architecture: LINUX Score: 64 39 194.110.247.46, 47552, 47554, 47556 FIRSTROOT-ASDE unknown 2->39 41 Malicious sample detected (through community Yara rule) 2->41 43 Multi AV Scanner detection for submitted file 2->43 45 Uses IRC for communication with a C&C 2->45 47 Uses known network protocols on non-standard ports 2->47 9 yakuza.sh.elf 2->9         started        signatures3 process4 process5 11 yakuza.sh.elf 9->11         started        process6 13 yakuza.sh.elf sh 11->13         started        15 yakuza.sh.elf sh 11->15         started        17 yakuza.sh.elf sh 11->17         started        19 60 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        37 113 other processes 19->37
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/380a890685e044800debb3840b0645aae1573de96adcb5b31b8c703b272cdc11
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/380a890685e044800debb3840b0645aae1573de96adcb5b31b8c703b272cdc11/
Threat name:
Linux.Trojan.Tsunami
Create hunting rule
Status:
Malicious
First seen:
2024-11-09 10:30:30 UTC
File Type:
ELF32 Little (Exe)
AV detection:
24 of 38 (63.16%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hafisbuf4bciadplwocawbsfvlqvoppjnlollmy3rrydwjzm3qiq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/241110-sy6x9szdnc/
Verdict:
Malicious
Tags:
trojan tsunami Unix.Trojan.Gafgyt-6981154-0
YARA:
Linux_Trojan_Tsunami_8a11f9be
Link:
https://app.threat.zone/submission/6db28565-aedb-4ba0-a3b7-ff92467a51ca
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/380a890685e044800debb3840b0645aae1573de96adcb5b31b8c703b272cdc11

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_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: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 380a890685e044800debb3840b0645aae1573de96adcb5b31b8c703b272cdc11

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3285027/
  
Delivery method
Distributed via web download

Comments