Prevx Research Division
HLDASVC.EXE
Malicious SoftwareThe most common objects with the name of HLDASVC.EXE are considered safe.
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Associated Malware Groups
The unsafe files using this name are associated with the malware group:
- Malicious Software
File Behavior
HLDASVC.EXE has been seen to perform the following behavior:
- The Process is packed and/or encrypted using a software packing process
- Executes a Process
- Enables an In Process Object/Server - Common with DLL Injections
- Writes to another Process's Virtual Memory (Process Hijacking)
- Terminates Processes
- Registers a Dynamic Link Library File
- Enables a COM Object/Server on the Local Machine
- Adds products to the system registry
- This Process uses Anti Dissasembly Tricks to avoid analysis by security products
- The Process is polymorphic and can change its structure
- This Process Contains User Mode Rootkit Functionality and can hide itself from the running process list
- Makes outbound connections to other computers using NETBIOSOUT protocols
HLDASVC.EXE has been the subject of the following behavior:
- Enabled as a COM Object/Server on the Local Machine
- Created as a new Background Service on the machine
- Created as a process on disk
- Executed as a Process
- Has code inserted into its Virtual Memory space by other programs
- Terminated as a Process
- Executed from Temporary Folders
- Deleted as a process from disk
Country Of Origin
The filename HLDASVC.EXE was first seen on May 31 2007 in the following geographical regions of the Webroot community:
- Spain on May 31 2007
- on Jul 4 2007
- Poland on Jul 4 2007
- Iraq on Apr 11 2012
File Name Aliases
HLDASVC.EXE can also use the following file names:
- HDDLIFE.PRO.V3.0.146/HDDLIFE PRO 3.0.146/CRACK 2/HLDASVC.EXE
- 71371162.EXE
- 48949751.EXE
- 99252029.DAT
- 43187709.EXE
- 47690322.EXE
Filesizes
The following file size has been seen:
- 783,608 bytes
- 827,392 bytes
- 820,472 bytes
- 78,175 bytes
File Type
The filename HLDASVC.EXE refers to many versions of an executable program.
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