MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 19f0ee67f36f0fad35e10446712fe79d8f84b77f00ca759265d02921acf7340f. 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: 12


Intelligence 12 IOCs YARA 1 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 19f0ee67f36f0fad35e10446712fe79d8f84b77f00ca759265d02921acf7340f
SHA3-384 hash: 1d0cbaee5126b9767c794d2796a128929a063b4303b09a7b727c93bd046eb319a8a618287c84359423a7b90ba6411127
SHA1 hash: 988ad0a553306ca38d861bda9e196482f09b17a6
MD5 hash: c0624f4e05c15c0a288c3db0b505fdea
humanhash: hot-potato-video-texas
File name:c0624f4e05c15c0a288c3db0b505fdea
Download: download sample
Signature Mirai
Create hunting rule
File size:33'956 bytes
First seen:2024-04-11 21:44:51 UTC
Last seen:2024-04-11 22:27:18 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:ucor3RG9Q1LAxv92evc9lX3kf1kX9Cck8ajwojmg5f6k5Lx0Ge:ig9Y9lnAEI3j36kZLe
TLSH T14BE2E163BA3FF576D0320BB9D5A91155FE8968B26601032D08D9FC6F9C30CD29726772
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Reporter zbetcheckin
Tags:64 elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
104
Origin country :
FR FR
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Sends data to a server
Connection attempt
Runs as daemon
Kills processes
Opens a port
Substitutes an application name
Traces processes
Deleting of the original file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug packed upx
Link:
https://www.filescan.io/uploads/661859eab6333d443ccd0030/reports/53448547-f5a3-45a8-88f2-241a5f3c0317/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
1
Number of processes launched:
4
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/19f0ee67f36f0fad35e10446712fe79d8f84b77f00ca759265d02921acf7340f
Behaviour
Process Renaming
Anti-Debugging
Botnet C2s
TCP botnet C2(s):
type:Mirai 45.128.96.191:57899
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d03cc9d1-3fd1-40e2-aaba-aad2f2a912b7
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1424734
Signature
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1424734 Sample: CERX6sWfEa.elf Startdate: 11/04/2024 Architecture: LINUX Score: 68 45 Malicious sample detected (through community Yara rule) 2->45 47 Multi AV Scanner detection for submitted file 2->47 49 Machine Learning detection for sample 2->49 51 Sample is packed with UPX 2->51 8 systemd logrotate 5 2->8         started        10 CERX6sWfEa.elf 2->10         started        13 systemd install 2->13         started        15 2 other processes 2->15 process3 signatures4 17 logrotate sh 1 8->17         started        19 logrotate sh 8->19         started        21 logrotate gzip 8->21         started        23 logrotate gzip 8->23         started        53 Sample deletes itself 10->53 25 CERX6sWfEa.elf 10->25         started        process5 process6 27 sh invoke-rc.d 1 17->27         started        29 sh rsyslog-rotate 19->29         started        31 CERX6sWfEa.elf 25->31         started        33 CERX6sWfEa.elf 25->33         started        process7 35 invoke-rc.d runlevel 27->35         started        37 invoke-rc.d systemctl 27->37         started        39 invoke-rc.d ls 27->39         started        41 invoke-rc.d systemctl 27->41         started        43 rsyslog-rotate systemctl 29->43         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/19f0ee67f36f0fad35e10446712fe79d8f84b77f00ca759265d02921acf7340f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/19f0ee67f36f0fad35e10446712fe79d8f84b77f00ca759265d02921acf7340f/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-04-11 21:05:07 UTC
File Type:
ELF64 Little (Exe)
AV detection:
18 of 38 (47.37%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dhyo4z7tn4h22npbardhcl7htwhyjn37adfhletf2ausdlhxgqhq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet linux upx
Link:
https://tria.ge/reports/240411-1l2rsahc8w/
Behaviour
Reads runtime system information
Writes file to system bin folder
Changes its process name
Deletes itself
Modifies Watchdog functionality
Traces itself
Mirai
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/19f0ee67f36f0fad35e10446712fe79d8f84b77f00ca759265d02921acf7340f

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:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 19f0ee67f36f0fad35e10446712fe79d8f84b77f00ca759265d02921acf7340f

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2809481/

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments


Avatar
zbet commented on 2024-04-11 21:44:52 UTC

url : hxxp://spotslfy.com/.Sx86_64