data_chaos_backdoor_shell
YARA-2025-0179
High
general
Active
No description available for this rule
data_chaos_backdoor_shell.yar
Valid Syntax
rule data_chaos_backdoor_shell
{
meta:
author = "Brian Laskowski"
info = " perl backdoor shell 05/21/18 "
strings:
$s1="/usr/bin/perl"
$s2="Data Cha0s Connect Back Backdoor"
$s3="use Socket"
condition:
all of them
}
Rule Metadata
author
Brian Laskowski
info
perl backdoor shell 05/21/18
String Definitions
{"name":"$s1","value":"\"\/usr\/bin\/perl\""}
{"name":"$s2","value":"\"Data Cha0s Connect Back Backdoor\""}
{"name":"$s3","value":"\"use Socket\""}
Threat Analysis
This YARA rule is designed to detect general threats.
Severity Level: High
The rule uses pattern matching to identify specific byte sequences, strings, or behavioral patterns associated with malicious activity.
Detection Capabilities
- File-based detection for executables and documents
- Memory scanning for running processes
- Network traffic analysis support
Command Line Usage
# Scan a single file yara data_chaos_backdoor_shell.yar /path/to/suspicious/file # Scan a directory recursively yara -r data_chaos_backdoor_shell.yar /path/to/directory/ # Scan with metadata output yara -m data_chaos_backdoor_shell.yar target_file # Scan process memory (Linux) yara data_chaos_backdoor_shell.yar /proc/[pid]/exe
Integration Examples
Python (yara-python)
import yara
rules = yara.compile(filepath='data_chaos_backdoor_shell.yar')
matches = rules.match('/path/to/file')
ClamAV Integration
clamscan --yara-rules=data_chaos_backdoor_shell.yar /path/to/scan
Rule Information
YARA ID
YARA-2025-0179
Author
Repository
Created
August 19, 2025
Last Updated
August 19, 2025
Last Imported
Never
Threat Intelligence
Risk Level
High
Category
general
Detection Confidence
Analysis Pending
False Positive Rate
Not Available
Last Seen in Wild
No Data
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