BazaDomains

YARA-2025-0912 Medium general Active
No description available for this rule
BazaDomains.yar Valid Syntax
/*
  BazaLoader behaviour, needs VirusTotal Enterprise
*/
import "vt"

rule BazaDomains {
condition:
(
  for any b in vt.behaviour.dns_lookups : (
  b.hostname contains "aaa-customwindows.com" or
  b.hostname contains "century-glassdallas.com" or
  b.hostname contains "door-framesolutions.com" or
  b.hostname contains "energy-onewindows.com" or
  b.hostname contains "expertglass-repair.com" or
  b.hostname contains "exproglassanddesign.com" or
  b.hostname contains "glass-houseofdallas.com" or
  b.hostname contains "glass-najiffy.com" or
  b.hostname contains "hellasconstrution.com" or
  b.hostname contains "mdglassdoorsandwindowsrepair.com" or
  b.hostname contains "millerwoodsworking.com" or
  b.hostname contains "mister-glassinc.com" or
  b.hostname contains "montgomeryglaspro.com" or
  b.hostname contains "topservicebin.com" or
  b.hostname contains "topserviceupd.com" or
  b.hostname contains "vaglassdoorsandwindowsrepair.com" or
  b.hostname contains "insideoutexprescarwash.com.com" or
  b.hostname contains "fastchangeonlline.com" or
  b.hostname contains "razcar-wash.com" or
  b.hostname contains "finderout.com" or
  b.hostname contains "trywd.com" or
  b.hostname contains "laboratorer.com" or
  b.hostname contains "lionpick.com" or
  b.hostname contains "quickomni.com" or
  b.hostname contains "forevercleandetaili.com"
)
  and vt.metadata.new_file  
)
}

rule SuspectBazaDomains {
condition:
(
  for any b in vt.behaviour.dns_lookups : (
  b.hostname contains "door-framesolutions.com" or
  b.hostname contains "driveautoupdate.com" or
  b.hostname contains "freightsexpressdelivery.com" or
  b.hostname contains "gazeteaxpres.com" or
  b.hostname contains "montgomeryglaspro.com" or
  b.hostname contains "parcelabcstat.comm" or
  b.hostname contains "resolutionplatform.com" or
  b.hostname contains "scott-exteriors.com" or
  b.hostname contains "secure-device-now.com" or
  b.hostname contains "secure-phone-now.com" or
  b.hostname contains "secure-system-now.com" or
  b.hostname contains "service1elevate.com" or
  b.hostname contains "servicessilverroomhotspot.com" or
  b.hostname contains "thomasincoatings.com"
  )
  and vt.metadata.new_file  
)
}

rule BazaMutex {
  condition:
    for any mutex in vt.behaviour.mutexes_created : (
       mutex == "SIY4IE3YVC8G9E1P508ACR"
    )
    and vt.metadata.new_file
}

rule BazaLogo
{
condition:
	uint16(0) == 0x5a4d and
	vt.metadata.new_file and
    vt.metadata.main_icon.dhash == "8c129252dac82482"
}

rule BazaLogo2
{
condition:
	uint16(0) == 0x5a4d and
	vt.metadata.new_file and
    vt.metadata.main_icon.dhash == "4a929212dbc824c3"
}

rule BazaLogo3
{
condition:
	uint16(0) == 0x5a4d and
	vt.metadata.new_file and
    vt.metadata.main_icon.dhash == "64e4c8d0f0e8d4d4"
}

rule BazaLogo4
{
condition:
	uint16(0) == 0x5a4d and
	vt.metadata.new_file and
    vt.metadata.main_icon.dhash == "0c129212dbc82493"
}

rule BazaStrikeDroppy {
  condition:
    for any file_dropped in vt.behaviour.files_dropped : (
      file_dropped.path contains "Downloads\\"
    ) and
    for any file_dropped in vt.behaviour.files_dropped : (
      file_dropped.path contains ".exe.Config"
    ) and
    for any file_dropped in vt.behaviour.files_dropped : (
      file_dropped.path contains ".exe.1000.Manifest"
    ) and
    uint16(0) == 0x5a4d and
    vt.metadata.new_file
}

Threat Analysis

This YARA rule is designed to detect general threats.

Severity Level: Medium

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 BazaDomains.yar /path/to/suspicious/file

# Scan a directory recursively
yara -r BazaDomains.yar /path/to/directory/

# Scan with metadata output
yara -m BazaDomains.yar target_file

# Scan process memory (Linux)
yara BazaDomains.yar /proc/[pid]/exe

Integration Examples

Python (yara-python)

import yara
rules = yara.compile(filepath='BazaDomains.yar')
matches = rules.match('/path/to/file')

ClamAV Integration

clamscan --yara-rules=BazaDomains.yar /path/to/scan

Rule Information

YARA ID
YARA-2025-0912
Author
Unknown
Created
August 19, 2025
Last Updated
August 19, 2025
Last Imported
Never

Threat Intelligence

Risk Level Medium
Category general
Detection Confidence Analysis Pending
False Positive Rate Not Available
Last Seen in Wild No Data

Export Options