MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d69aae30d881e1d095b928d962ef97e4cfbdb3a2e43a684d31613100fdaf1518. 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: d69aae30d881e1d095b928d962ef97e4cfbdb3a2e43a684d31613100fdaf1518
SHA3-384 hash: 3c59671e117213bed27521cc8e21044658c3a696ffc1e304a02bece3b0f0de3b92fd3fce0e97637f3d11e607141693e3
SHA1 hash: 9c07a7b262c0b847bdf87e2d4f7a59cc7541a5cf
MD5 hash: 8e346de014a435d53bfb3236bcbb22a0
humanhash: robert-cat-neptune-emma
File name:yakuza.arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:150'719 bytes
First seen:2024-11-23 10:02:14 UTC
Last seen:2024-12-29 23:41:20 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:LM9BrbnpBQNSgfJ7ORoRqXasyuZ0qsRkSyJ5NGeA2U0PcuOsAnvYlqijhH/uD36I:LMTnXaqZlYk7NGeTCvYlqijhfuD36I
TLSH T1D9E32944FC54577BC2E23BFBF79A82CE372A5664979733115A291FB02BC1B8D1E29120
telfhash t1f93145479479ca2d2f732c586c7c4fb61256ab2331527fb0bf9ac4885533002b968d4f
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 :
4
# of downloads :
113
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30395.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.31240.LX.BOT.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-7136105-0
Create hunting rule

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

Unix.Trojan.Tsunami-9396652-0
Create hunting rule

Unix.Trojan.Mirai-9924065-0
Create hunting rule

Unix.Trojan.Mirai-10033529-0
Create hunting rule

Unix.Trojan.Mirai-10034904-0
Create hunting rule

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

Verdict:
Clean
Score:
84.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6741a96ad0583382434aa19elinux22vpnfull_triage
Tags:
malware
Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
bash gcc lolbin masquerade obfuscated remote
Link:
https://www.filescan.io/uploads/6741a86004cce3ac5e2f3d4f/reports/a484b46e-be59-4c87-9996-35cd85796528/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
175
Number of processes launched:
26
Processes remaning?
false
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/d69aae30d881e1d095b928d962ef97e4cfbdb3a2e43a684d31613100fdaf1518
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/6497042d-23a0-4f49-aa57-813833a29c56
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1561406
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
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1561406 Sample: yakuza.arm5.elf Startdate: 23/11/2024 Architecture: LINUX Score: 72 39 95.234.158.87, 50314, 50318, 50320 ASN-IBSNAZIT Italy 2->39 41 daisy.ubuntu.com 2->41 43 Malicious sample detected (through community Yara rule) 2->43 45 Multi AV Scanner detection for submitted file 2->45 47 Yara detected Mirai 2->47 49 2 other signatures 2->49 9 yakuza.arm5.elf 2->9         started        signatures3 process4 process5 11 yakuza.arm5.elf 9->11         started        process6 13 yakuza.arm5.elf sh 11->13         started        15 yakuza.arm5.elf sh 11->15         started        17 yakuza.arm5.elf sh 11->17         started        19 58 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        37 110 other processes 19->37
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d69aae30d881e1d095b928d962ef97e4cfbdb3a2e43a684d31613100fdaf1518/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2024-11-23 10:03:11 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=22nk4mgyqhq5bfnzfdmwf34x4th33m5c4q5gqtjrmeyqb7npcuma._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/241123-l3crnaspes/
Verdict:
Malicious
Tags:
trojan tsunami Unix.Trojan.Gafgyt-6981154-0
YARA:
Linux_Trojan_Tsunami_8a11f9be
Link:
https://app.threat.zone/submission/e73bd4da-95e0-4bc5-9afb-4018c21fb0b5
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/d69aae30d881e1d095b928d962ef97e4cfbdb3a2e43a684d31613100fdaf1518

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_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
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 d69aae30d881e1d095b928d962ef97e4cfbdb3a2e43a684d31613100fdaf1518

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3300615/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3300637/
  
URLhaus
https://urlhaus.abuse.ch/url/3300656/
  
URLhaus
https://urlhaus.abuse.ch/url/3300712/
  
URLhaus
https://urlhaus.abuse.ch/url/3300732/
  
URLhaus
https://urlhaus.abuse.ch/url/3300739/

Comments