MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 152671178c74e48ad58be82f47944773aabc7d16566dbce2323f358fed40f431. 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: 11


Intelligence 11 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 152671178c74e48ad58be82f47944773aabc7d16566dbce2323f358fed40f431
SHA3-384 hash: 114bf3de5a5539162cee8d8c78f53d8a27896d17d9a8799abcb941fed8df3dae3d27d3ecf5c590976c58c23513fdad17
SHA1 hash: cf3cc72984f473806696f293bf03cd3ef843eb55
MD5 hash: 608161267762af627112cffeb2e28a69
humanhash: seventeen-low-blue-three
File name:yakuza.arm4
Download: download sample
Signature Mirai
Create hunting rule
File size:157'297 bytes
First seen:2024-12-28 12:50:39 UTC
Last seen:2024-12-30 15:20:29 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:me91H2npBQNSgfJ7ORYfWDqoUyJ0s3fJsyJoNQewUsDfNRI4yZH+vnGr0fYpHJDl:me/sDqQJ/PJUNQeTevnGr0fYZJDRyI
TLSH T1A6E34949FD54973BC2E23BF7F79A83CE372A5654978733115A296EB02BC178C1E29120
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 :
2
# of downloads :
210
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-5607483-0
Create hunting rule

Verdict:
Malicious
Score:
70%
Link:
https://cyber-fortress.com/docs/result/index.php?id=676ff43875fb913a1478e93clinux22vpnfull_triage
Tags:
malware
Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
bash gcc lolbin masquerade obfuscated remote
Link:
https://www.filescan.io/uploads/676ff438509459c7f806078c/reports/343af23b-deec-4836-bf33-9feea9e36eb3/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
703
Number of processes launched:
287
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/152671178c74e48ad58be82f47944773aabc7d16566dbce2323f358fed40f431
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/8afcc487-179f-4aa1-862b-6a225acb8e78
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1581660
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1581660 Sample: yakuza.arm4.elf Startdate: 28/12/2024 Architecture: LINUX Score: 64 45 109.202.202.202, 80 INIT7CH Switzerland 2->45 47 91.189.91.42, 443 CANONICAL-ASGB United Kingdom 2->47 49 3 other IPs or domains 2->49 51 Malicious sample detected (through community Yara rule) 2->51 53 Multi AV Scanner detection for submitted file 2->53 55 Yara detected Mirai 2->55 9 yakuza.arm4.elf 2->9         started        11 dash rm 2->11         started        13 dash cut 2->13         started        15 8 other processes 2->15 signatures3 process4 process5 17 yakuza.arm4.elf 9->17         started        process6 19 yakuza.arm4.elf sh 17->19         started        21 yakuza.arm4.elf sh 17->21         started        23 yakuza.arm4.elf sh 17->23         started        25 60 other processes 17->25 process7 27 sh pkill 19->27         started        29 sh busybox 19->29         started        31 sh pkill 21->31         started        33 sh busybox 21->33         started        35 sh pkill 23->35         started        37 sh busybox 23->37         started        39 sh pkill 25->39         started        41 sh busybox 25->41         started        43 113 other processes 25->43
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/152671178c74e48ad58be82f47944773aabc7d16566dbce2323f358fed40f431
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/152671178c74e48ad58be82f47944773aabc7d16566dbce2323f358fed40f431/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2024-12-28 12:51:05 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 23 (69.57%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=cuthcf4motsivvml5axupfchoovly7iwkzw3zyrsh42y73ka6qyq._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
discovery
Link:
https://tria.ge/reports/241228-p3gmdsymck/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Reads CPU attributes
Enumerates running processes
Verdict:
Malicious
Tags:
trojan tsunami Unix.Trojan.Gafgyt-6981154-0
YARA:
Linux_Trojan_Tsunami_8a11f9be
Link:
https://app.threat.zone/submission/f958483b-f07f-41d1-9c2b-239da4cbe6a4
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/152671178c74e48ad58be82f47944773aabc7d16566dbce2323f358fed40f431

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:RansomPyShield_Antiransomware
Create hunting rule
Author:XiAnzheng
Description:Check for Suspicious String and Import combination that Ransomware mostly abuse(can create FP)
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 152671178c74e48ad58be82f47944773aabc7d16566dbce2323f358fed40f431

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3336620/
  
Delivery method
Distributed via web download

Comments