Threat Database Worms Worm.Shopper.A

Worm.Shopper.A

By ZulaZuza in Worms

Threat Scorecard

Threat Level: 100 % (High)
Infected Computers: 10
First Seen: July 24, 2009
Last Seen: December 12, 2025
OS(es) Affected: Windows

Worm.Shopper.A is a network worm that spreads to systems with poor security. Worm.Shopper.A will infect the explorer.exe process in the DLL cache folder while it attempts to replicate across networks. Worm.Shopper.A will search a victim's system for private information such as credit card numbers, passwords, and other personally identifiable information. Do not delay the removal of Worm.Shopper.A from your system once detected.

Aliases

4 security vendors flagged this file as malicious.

Antivirus Vendor Detection
McAfee-GW-Edition Worm.Shopper.A
Ikarus Trojan-PWS.Agent.rtt
Authentium W32/Shopper.A
AntiVir Worm/Shopper.A

Analysis Report

General information

Family Name: Adware.Shopper.A
Signature status: Self Signed

Known Samples

MD5: 0410c652d6f1d8b8bdea82cf4cd21565
SHA1: b4c631eb3dcfe7b8c3251fa4c45581a5de733cca
SHA256: D9C43E55E37C92179D05533F1582FBC8CAEBBCB5F258291313E147EF89C08E04
File Size: 4.23 MB, 4228960 bytes
MD5: 6ed40afc8e4ea64a91648c8e472770f2
SHA1: 2c7616b445ef6b8e88932b1d6b30e47c3f338cb1
SHA256: 8477906CBD95D85E38963F9815A1C615A014199C2CDD4DC41B67D54E59820DBC
File Size: 4.25 MB, 4254016 bytes

Windows Portable Executable Attributes

  • File doesn't have "Rich" header
  • File has exports table
  • File is 32-bit executable
  • File is either console or GUI application
  • File is GUI application (IMAGE_SUBSYSTEM_WINDOWS_GUI)
  • File is Native application (NOT .NET application)
  • File is not packed
  • IMAGE_FILE_DLL is not set inside PE header (Executable)
  • IMAGE_FILE_EXECUTABLE_IMAGE is set inside PE header (Executable Image)

Windows PE Version Information

Name Value
Company Name DTSoft Ltd
File Description DAEMON Tools Pro Setup library
File Version
  • 4.45.4.0316
  • 4.45.4.0315
Internal Name SetupHlp.dll
Legal Copyright © 2000-2012 DT Soft Ltd.
Original Filename SetupHlp.dll
Product Name DAEMON Tools Pro
Product Version
  • 4.45.4.0316
  • 4.45.4.0315

Digital Signatures

Signer Root Status
DT Soft Ltd VeriSign Class 3 Code Signing 2009-2 CA Self Signed

File Traits

  • 2+ executable sections
  • dll
  • HighEntropy
  • Installer Version
  • x86

Block Information

Total Blocks: 8,516
Potentially Malicious Blocks: 275
Whitelisted Blocks: 8,071
Unknown Blocks: 170

Visual Map

x 0 0 0 0 0 0 x 0 0 0 0 0 0 0 0 0 x 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ? ? 0 ? ? 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 x 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 x 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 x 0 x 0 0 0 0 0 x x 0 x x 0 x x 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 x 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 x 0 0 x 0 0 0 0 0 0 0 0 0 0 0 0 0 0 x 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 x 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 x 0 0 x 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 x x x x x ? 0 x x x 0 0 0 0 0 0 0 0 0 0 0 0 0 x 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 x ? ? 0 0 0 0 0 0 0 0 x x 0 x x x 0 0 x x x 0 0 0 0 x 0 x x 0 x 0 0 x x 0 0 0 0 0 x x 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 x ? 0 0 0 0 0 0 0 0 x 0 0 0 0 0 0 0 0 0 x 0 0 x x 0 0 0 0 0 0 x x x ? ? 0 0 x x ? ? 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 x x 0 x 0 x x x x 1 0 0 0 0 x x x 0 x x x 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 x 0 x 1 0 0 0 0 0 0 0 0 0 0 x 0 x 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 x 0 0 0 0 0 x 0 0 0 0 0 x 0 0 0 0 x x 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 x x x x 0 0 0 0 0 0 0 0 0 0 0 0 0 x 0 0 x x x x 0 x x x 0 x 0 x 0 x x 0 x 0 x x x x x 0 0 0 0 0 0 x x x 0 0 x x x 0 x x 0 0 x x x x x 0 x 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 x 0 0 0 0 0 0 0 0 0 0 0 0 0 x 0 0 0 0 0 0 0 0 x 0 0 0 0 0 0 x 0 0 0 x x x x x 0 0 0 0 0 0 x 0 x 0 x 0 0 0 0 0 ? ? ? x x x x 0 0 0 0 0 x x x 0 0 0 0 0 0 0 0 0 0 x 0 x x x x 0 x 0 x x ? ? ? ? ? 0 0 ? ? x ? 0 ? ? x ? ? 0 ? 0 ? ? ? x x ? x x x x x x 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 x x x 0 x x 0 0 x x x 0 0 0 x x x x 0 x 0 x 0 0 0 0 0 0 0 0 0 ? x 0 x x x 0 x ? ? x x x ? ? ? 0 ? 0 0 0 0 0 0 x ? x 0 x x ? ? x ? x x x 0 x x x x x x 0 0 x x x 0 0 x ? x x x x 0 0 0 0 x 0 x 0 x x x 0 x x x x x x x x x x x x x x x x x x 0 0 0 0 0 0 0 0 0 0 0 x x 0 x x 0 0 ? ? x ? ? ? ? ? ? ? x ? ? ? ? 0 ? ? 0 ? ? ? ? ? ? ? ? ? ? ? 0 ? 0 ? 0 ? ? 0 ? 0 ? ? ? 0 ? ? ? 0 ? x ? ? ? ? ? ? ? ? ? x 0 ? ? ? x x ? ? ? ? x ? ? ? ? ? ? ? ? 0 ? ? ? 0 x 0 ? 0 0 0 x x x 0 x x 0 0 x 0 0 0 0 0 x x x x ? x x x x 0 0 x 0 0 0 0 0 x x x 0 x x x x x x 0 0 0 0 0 0 0 ? ? x 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 x x x x x x x x x 0 x 0 0 0 0 x x x 0 0 0 x 0 0 2 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 1 1 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0
... Data truncated
0 - Probable Safe Block
? - Unknown Block
x - Potentially Malicious Block

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Windows API Usage

Category API
Syscall Use
  • ntdll.dll!NtAlpcSendWaitReceivePort
  • ntdll.dll!NtClose
  • ntdll.dll!NtCreateFile
  • ntdll.dll!NtCreateSection
  • ntdll.dll!NtFreeVirtualMemory
  • ntdll.dll!NtMapViewOfSection
  • ntdll.dll!NtOpenFile
  • ntdll.dll!NtOpenKey
  • ntdll.dll!NtOpenProcessToken
  • ntdll.dll!NtProtectVirtualMemory
Show More
  • ntdll.dll!NtQueryAttributesFile
  • ntdll.dll!NtQueryDebugFilterState
  • ntdll.dll!NtQueryInformationProcess
  • ntdll.dll!NtQueryInformationThread
  • ntdll.dll!NtQueryInformationToken
  • ntdll.dll!NtQuerySystemInformationEx
  • ntdll.dll!NtQueryValueKey
  • ntdll.dll!NtQueryVirtualMemory
  • ntdll.dll!NtQueryVolumeInformationFile
  • ntdll.dll!NtReadFile
  • ntdll.dll!NtSetEvent
  • ntdll.dll!NtSetInformationFile
  • ntdll.dll!NtSetInformationProcess
  • ntdll.dll!NtSetInformationVirtualMemory
  • ntdll.dll!NtSetInformationWorkerFactory
  • ntdll.dll!NtTestAlert
  • ntdll.dll!NtTraceControl
  • ntdll.dll!NtUnmapViewOfSection
  • ntdll.dll!NtWriteFile
  • ntdll.dll!NtWriteVirtualMemory
  • win32u.dll!NtUserGetKeyboardLayout
  • win32u.dll!NtUserGetThreadState
Process Shell Execute
  • CreateProcess
Anti Debug
  • NtQuerySystemInformation
Process Manipulation Evasion
  • NtUnmapViewOfSection

Shell Command Execution

C:\WINDOWS\SysWOW64\rundll32.exe C:\WINDOWS\system32\rundll32.exe c:\users\user\downloads\b4c631eb3dcfe7b8c3251fa4c45581a5de733cca_0004228960.,LiQMAxHB
C:\WINDOWS\SysWOW64\rundll32.exe C:\WINDOWS\system32\rundll32.exe c:\users\user\downloads\2c7616b445ef6b8e88932b1d6b30e47c3f338cb1_0004254016.,LiQMAxHB

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