Categories: Trojan,Ransomware
This loose category includes a variety of Trojans that damage victim machines or
threaten data integrity, or impair the functioning of the victim machine.
Multi-purpose Trojans are also included in this group, as some virus writers
create multi-functional Trojans rather than Trojan packs.
The term ransomware is commonly used to describe such software,
although the field known as cryptovirology predates the term "ransomware".
This type of ransom attack can be accomplished by (for example) attaching
a specially crafted file/program to an e-mail message and sending this to the victim.
Visible Symptoms:
Files in system folders:
[%PROFILE_TEMP%]\PSGuardInstall.exe
[%COMMON_DESKTOPDIRECTORY%]\psguard spyware remover.lnk
[%PROFILE_TEMP%]\PSGuardInstall.exe
[%COMMON_DESKTOPDIRECTORY%]\psguard spyware remover.lnk
How to detect PSGuard:
Files:
[%PROFILE_TEMP%]\PSGuardInstall.exe
[%COMMON_DESKTOPDIRECTORY%]\psguard spyware remover.lnk
[%PROFILE_TEMP%]\PSGuardInstall.exe
[%COMMON_DESKTOPDIRECTORY%]\psguard spyware remover.lnk
Folders:
[%PROGRAM_FILES%]\psguard
[%APPDATA%]\PSGuard.com
[%PROGRAM_FILES%]\P.S.Guard
[%APPDATA%]\shudder global limited
[%DESKTOP%]\psguard spyware remover.lnk
[%PROGRAMS%]\start menu\programs\psguard spyware remover
Registry Keys:
HKEY_CLASSES_ROOT\CLSID\{049A800A-02EE-4C6E-9181-24BFBA8DEA5C}
HKEY_CLASSES_ROOT\CLSID\{15DC7116-E58E-4395-A45A-A1C99B17C030}
HKEY_CLASSES_ROOT\CLSID\{17E02586-A91D-4A9D-A74E-187B05DFFE6F}
HKEY_CLASSES_ROOT\CLSID\{1BD98DFD-2DA9-4C54-85D7-BE03A0F9C487}
HKEY_CLASSES_ROOT\CLSID\{1C94EA51-3800-4F08-B5DC-A5B67823FFEA}
HKEY_CLASSES_ROOT\CLSID\{1EEE90E6-4E6A-4D04-AF01-76AAD5DFA395}
HKEY_CLASSES_ROOT\CLSID\{20D1AF34-6E19-42D8-AF9F-BDFBE45C2454}
HKEY_CLASSES_ROOT\CLSID\{21E132C9-1F98-4151-BDAD-7D9B49C60A8E}
HKEY_CLASSES_ROOT\CLSID\{23BFD1FD-30A8-4223-B9FB-22693B929ADE}
HKEY_CLASSES_ROOT\CLSID\{23F7AD29-F51A-4BA1-BE70-143B1CB25BD1}
HKEY_CLASSES_ROOT\CLSID\{2C59D5EC-6B91-4896-BD6F-5F121D87A7F8}
HKEY_CLASSES_ROOT\CLSID\{2C837723-DDF7-4FEF-A4D1-6BA2FD42B8BA}
HKEY_CLASSES_ROOT\CLSID\{2F34E0E0-F0BB-477F-AFB8-509262FA0AD1}
HKEY_CLASSES_ROOT\CLSID\{35ED274E-3F42-4A78-BBDC-3B7D73E85578}
HKEY_CLASSES_ROOT\CLSID\{3D74D140-F780-4AE3-8D6D-F8DC39107213}
HKEY_CLASSES_ROOT\CLSID\{400A6349-C86D-43FB-A976-58CB3B97661E}
HKEY_CLASSES_ROOT\CLSID\{4466DEFD-8540-4A4A-BEE3-B24064539A59}
HKEY_CLASSES_ROOT\CLSID\{49443D6E-CE4E-47A9-8DEB-F5774CE14984}
HKEY_CLASSES_ROOT\CLSID\{52034AD2-914C-4634-B375-9299631E5525}
HKEY_CLASSES_ROOT\CLSID\{60D75C7F-D119-4a89-B3B3-D8AA07EF3300}
HKEY_CLASSES_ROOT\CLSID\{65C50C03-EB17-4B2D-9AEB-7ED5D5E632EB}
HKEY_CLASSES_ROOT\CLSID\{70806AE6-0066-4735-A39C-5ED355B7D2A6}
HKEY_CLASSES_ROOT\CLSID\{75E18846-78DB-4355-B11C-B1E85D2D70A7}
HKEY_CLASSES_ROOT\CLSID\{7702C521-76AE-42C0-A181-3B5A96C2EEF7}
HKEY_CLASSES_ROOT\CLSID\{7ADDA344-1D36-4446-9F4B-B2351FB19EFD}
HKEY_CLASSES_ROOT\CLSID\{7D98221E-AF8F-4D29-8BB1-1DFABC288173}
HKEY_CLASSES_ROOT\CLSID\{7FA364DA-1B29-48D3-AA46-DFCB5DA28AB7}
HKEY_CLASSES_ROOT\CLSID\{96E031E4-56F7-47F6-91D9-8243F66CED92}
HKEY_CLASSES_ROOT\CLSID\{970E53FA-3080-4C27-BAA8-0A73667443BF}
HKEY_CLASSES_ROOT\CLSID\{9746B450-6064-4EC8-9480-72A289AA2237}
HKEY_CLASSES_ROOT\CLSID\{A691CBFD-F4E8-445D-9F40-2765D459CFD3}
HKEY_CLASSES_ROOT\CLSID\{AC8A294E-6210-42A8-9A2F-CD234A474DF7}
HKEY_CLASSES_ROOT\CLSID\{B408669A-EF8E-494B-9217-F05458A65F40}
HKEY_CLASSES_ROOT\CLSID\{BCC4C8A3-F7BD-4DD7-956F-8F6BF24AAFB5}
HKEY_CLASSES_ROOT\CLSID\{C5A40FCE-0A0F-40CA-985E-661C28B5B431}
HKEY_CLASSES_ROOT\CLSID\{C7F22879-7151-4C71-8C50-9557AFDA66C6}
HKEY_CLASSES_ROOT\CLSID\{C8883C4B-DED6-4427-A260-14817C71A7DA}
HKEY_CLASSES_ROOT\CLSID\{CA5E7959-60B5-47B7-80AC-1606309733F3}
HKEY_CLASSES_ROOT\CLSID\{CEABF027-6CDC-4D47-ADF6-AC5D065826A6}
HKEY_CLASSES_ROOT\CLSID\{D16A823F-B13A-4FF7-AB5A-5BC38F2ECE94}
HKEY_CLASSES_ROOT\CLSID\{E0AA0493-C410-4CBD-B1DB-1723374FA8E0}
HKEY_CLASSES_ROOT\CLSID\{E5D78BD8-3874-4AA0-9D45-CFB79382C484}
HKEY_CLASSES_ROOT\CLSID\{EA80D7BE-CFBC-4C7C-9B7D-F410031CD000}
HKEY_CLASSES_ROOT\CLSID\{EC2851E6-0CC2-4F44-A328-A71F04C98A17}
HKEY_CLASSES_ROOT\CLSID\{EC4B22D3-85CB-40DA-B541-749DCD88E53F}
HKEY_CLASSES_ROOT\CLSID\{EDBD06C3-84AD-4F70-8045-EA51ED307B59}
HKEY_CLASSES_ROOT\CLSID\{FF5D6F4B-1177-4AA7-926A-CADD0AEA3BA4}
HKEY_CLASSES_ROOT\Interface\{019372AD-5071-44E7-A3D5-66765C05DDB2}
HKEY_CLASSES_ROOT\Interface\{07D4AC1F-1643-42F4-A716-B6C2D65BC999}
HKEY_CLASSES_ROOT\Interface\{08101C3E-6C90-439E-9734-6E4DD1B53B69}
HKEY_CLASSES_ROOT\Interface\{09B90087-4FFA-4A44-BE69-DA117A710F07}
HKEY_CLASSES_ROOT\Interface\{0E5BA51B-28B0-4218-A279-F255F1AD6DE5}
HKEY_CLASSES_ROOT\Interface\{0E8151FF-3629-49DA-A478-84B5BF09B913}
HKEY_CLASSES_ROOT\Interface\{1449F89C-AD28-427A-97FF-1D5BD812EA43}
HKEY_CLASSES_ROOT\Interface\{1B78741D-E716-4995-85F9-7FC3AAD34D92}
HKEY_CLASSES_ROOT\Interface\{1C08D3D0-1E04-4DDE-AB0A-75355EA2585E}
HKEY_CLASSES_ROOT\Interface\{1DC6BF4C-5719-4940-90B5-09A8F1330FF1}
HKEY_CLASSES_ROOT\Interface\{20F8B70D-9F16-4DCB-8788-90A0498E46B9}
HKEY_CLASSES_ROOT\Interface\{28FEDB90-53C7-4928-994A-CEE782606507}
HKEY_CLASSES_ROOT\Interface\{2A485044-8E70-4587-8011-E7377BDFF089}
HKEY_CLASSES_ROOT\Interface\{2AE1F2FA-B42F-4957-98DC-1708DCB514F5}
HKEY_CLASSES_ROOT\Interface\{3A350193-C7F7-4E10-B347-02FF4C3CC4E9}
HKEY_CLASSES_ROOT\Interface\{4723879B-8F52-4BE7-9994-626AFA539366}
HKEY_CLASSES_ROOT\Interface\{47BB3493-CF12-489C-8204-AC8BF2AB4E47}
HKEY_CLASSES_ROOT\Interface\{48A46AA6-B09A-4A4F-B277-454D47242315}
HKEY_CLASSES_ROOT\Interface\{58FB965E-8B9E-4CA9-8C88-EA042025D6E4}
HKEY_CLASSES_ROOT\Interface\{6CF6373A-6EA1-4CC4-8133-93ACCA23D7E6}
HKEY_CLASSES_ROOT\Interface\{7191660D-8D5C-439C-B8E5-03782457A378}
HKEY_CLASSES_ROOT\Interface\{7B6A3434-8625-4ABF-B79D-09D98C2498C4}
HKEY_CLASSES_ROOT\Interface\{7EF2ED85-4190-4E95-8DB3-BD0F211D4DF4}
HKEY_CLASSES_ROOT\Interface\{80EA3006-9A0D-4854-A15A-C975DDA00105}
HKEY_CLASSES_ROOT\Interface\{885271AC-373F-4B50-B2FB-B773145BCE81}
HKEY_CLASSES_ROOT\Interface\{892F1BF2-2411-42BD-BC72-51559B1BC698}
HKEY_CLASSES_ROOT\Interface\{8A0BD422-1B60-4C72-B962-8546C5068575}
HKEY_CLASSES_ROOT\Interface\{8B6C0168-BAAC-4C7C-911E-0132590F5661}
HKEY_CLASSES_ROOT\Interface\{8EC33B7D-9953-4EDB-ACE2-D4C105968601}
HKEY_CLASSES_ROOT\Interface\{9A1B1E1A-AF53-429D-9AC8-DB2360356FC4}
HKEY_CLASSES_ROOT\Interface\{9C93EB4D-B7D1-4498-B268-B10881E66DD7}
HKEY_CLASSES_ROOT\Interface\{A00E2305-7001-4200-BA00-5779F9A3E7D3}
HKEY_CLASSES_ROOT\Interface\{A5E75211-A72B-4BC6-A514-47BB8353D5C2}
HKEY_CLASSES_ROOT\Interface\{A917B2F3-A9BF-477C-A0E3-0382D0376159}
HKEY_CLASSES_ROOT\Interface\{A94E842A-8573-4A2C-9F32-98CA36A64C3E}
HKEY_CLASSES_ROOT\Interface\{B26B5883-F15F-4283-B3D5-A1728077DE47}
HKEY_CLASSES_ROOT\Interface\{B7806CFE-64CD-4C53-A25D-90398D78A268}
HKEY_CLASSES_ROOT\Interface\{B803D266-A08D-4A4C-9604-6D35689ABE09}
HKEY_CLASSES_ROOT\Interface\{BC554DBB-48E6-4AD1-B30C-A9192F9B4657}
HKEY_CLASSES_ROOT\Interface\{BF12A83A-C700-48E7-A4ED-D732DC915D62}
HKEY_CLASSES_ROOT\Interface\{CB9385AB-8541-4B2F-A363-48F64C612993}
HKEY_CLASSES_ROOT\Interface\{CC918120-3F75-40CB-AD3A-4CF8C9A44F4F}
HKEY_CLASSES_ROOT\Interface\{D21611BA-8134-4EF5-A9A9-ED4C382D8500}
HKEY_CLASSES_ROOT\Interface\{D496EA3F-51C5-444D-8CF1-ACD98E6A469E}
HKEY_CLASSES_ROOT\Interface\{D5D6E9B5-30D5-4457-AC8B-399205F50411}
HKEY_CLASSES_ROOT\Interface\{D6A7D177-0B2F-4283-B2E8-B6310A45E606}
HKEY_CLASSES_ROOT\Interface\{D81EA1B3-BD35-462E-B89D-3884D59A7F49}
HKEY_CLASSES_ROOT\Interface\{DE0E313E-BBFD-49FE-9B90-ADD79890CA1E}
HKEY_CLASSES_ROOT\Interface\{DFA5152F-F53B-4511-9BEA-2D8533D8ACD0}
HKEY_CLASSES_ROOT\Interface\{E0D6C30A-B9A3-4181-8099-3B0D5A2B98AF}
HKEY_CLASSES_ROOT\Interface\{F100A342-3AC5-47FF-B5B3-FCDB6FC9F016}
HKEY_CLASSES_ROOT\Interface\{F4D0173D-FAD7-47B0-A8BE-3FE9594B714D}
HKEY_CLASSES_ROOT\Interface\{FA097087-B52B-49D1-AB16-DEA8BEBAEF9F}
HKEY_CLASSES_ROOT\TypeLib\{C217EA85-BD29-490A-B890-559E719AE80A}
HKEY_CLASSES_ROOT\TypeLib\{F2D87C28-70CF-4BC2-8FCB-6F3CD388A443}
HKEY_CLASSES_ROOT\TypeLib\{F61D1CE1-5199-4B57-B59E-C6819EA92F3B}
HKEY_LOCAL_MACHINE\SOFTWARE\PGuard.com
HKEY_LOCAL_MACHINE\SOFTWARE\PSGuard.com
HKEY_LOCAL_MACHINE\SOFTWARE\ShudderLTD\PSGuard
HKEY_CLASSES_ROOT\clsid\{15dc7116-e58e-4395-a45a-a1c99b17c030}
HKEY_CLASSES_ROOT\clsid\{17e02586-a91d-4a9d-a74e-187b05dffe6f}
HKEY_CLASSES_ROOT\clsid\{1bd98dfd-2da9-4c54-85d7-be03a0f9c487}
HKEY_CLASSES_ROOT\clsid\{1c94ea51-3800-4f08-b5dc-a5b67823ffea}
HKEY_CLASSES_ROOT\clsid\{20d1af34-6e19-42d8-af9f-bdfbe45c2454}
HKEY_CLASSES_ROOT\clsid\{21e132c9-1f98-4151-bdad-7d9b49c60a8e}
HKEY_CLASSES_ROOT\clsid\{23f7ad29-f51a-4ba1-be70-143b1cb25bd1}
HKEY_CLASSES_ROOT\clsid\{2c59d5ec-6b91-4896-bd6f-5f121d87a7f8}
HKEY_CLASSES_ROOT\clsid\{2f34e0e0-f0bb-477f-afb8-509262fa0ad1}
HKEY_CLASSES_ROOT\clsid\{35ed274e-3f42-4a78-bbdc-3b7d73e85578}
HKEY_CLASSES_ROOT\clsid\{3d74d140-f780-4ae3-8d6d-f8dc39107213}
HKEY_CLASSES_ROOT\clsid\{49443d6e-ce4e-47a9-8deb-f5774ce14984}
HKEY_CLASSES_ROOT\clsid\{52034ad2-914c-4634-b375-9299631e5525}
HKEY_CLASSES_ROOT\clsid\{7702c521-76ae-42c0-a181-3b5a96c2eef7}
HKEY_CLASSES_ROOT\clsid\{7adda344-1d36-4446-9f4b-b2351fb19efd}
HKEY_CLASSES_ROOT\clsid\{7d98221e-af8f-4d29-8bb1-1dfabc288173}
HKEY_CLASSES_ROOT\clsid\{9746b450-6064-4ec8-9480-72a289aa2237}
HKEY_CLASSES_ROOT\clsid\{c5a40fce-0a0f-40ca-985e-661c28b5b431}
HKEY_CLASSES_ROOT\clsid\{c7f22879-7151-4c71-8c50-9557afda66c6}
HKEY_CLASSES_ROOT\clsid\{ca5e7959-60b5-47b7-80ac-1606309733f3}
HKEY_CLASSES_ROOT\clsid\{ceabf027-6cdc-4d47-adf6-ac5d065826a6}
HKEY_CLASSES_ROOT\clsid\{e0aa0493-c410-4cbd-b1db-1723374fa8e0}
HKEY_CLASSES_ROOT\clsid\{e5d78bd8-3874-4aa0-9d45-cfb79382c484}
HKEY_CLASSES_ROOT\clsid\{f4b3e25a-33b4-4647-9a78-b627dde211a6}
HKEY_CLASSES_ROOT\interface\{08101c3e-6c90-439e-9734-6e4dd1b53b69}
HKEY_CLASSES_ROOT\interface\{09b90087-4ffa-4a44-be69-da117a710f07}
HKEY_CLASSES_ROOT\interface\{1449f89c-ad28-427a-97ff-1d5bd812ea43}
HKEY_CLASSES_ROOT\interface\{1c08d3d0-1e04-4dde-ab0a-75355ea2585e}
HKEY_CLASSES_ROOT\interface\{206538f7-f98c-4a46-a7d4-4a37fcdc932b}
HKEY_CLASSES_ROOT\interface\{20f8b70d-9f16-4dcb-8788-90a0498e46b9}
HKEY_CLASSES_ROOT\interface\{28fedb90-53c7-4928-994a-cee782606507}
HKEY_CLASSES_ROOT\interface\{2c462d06-3ba0-48bb-9282-bb6519fe86e9}
HKEY_CLASSES_ROOT\interface\{3a350193-c7f7-4e10-b347-02ff4c3cc4e9}
HKEY_CLASSES_ROOT\interface\{4723879b-8f52-4be7-9994-626afa539366}
HKEY_CLASSES_ROOT\interface\{7b6a3434-8625-4abf-b79d-09d98c2498c4}
HKEY_CLASSES_ROOT\interface\{8b6c0168-baac-4c7c-911e-0132590f5661}
HKEY_CLASSES_ROOT\interface\{8ec33b7d-9953-4edb-ace2-d4c105968601}
HKEY_CLASSES_ROOT\interface\{a00e2305-7001-4200-ba00-5779f9a3e7d3}
HKEY_CLASSES_ROOT\interface\{a20f5672-7486-4d27-bd2b-e555e4692c5f}
HKEY_CLASSES_ROOT\interface\{a917b2f3-a9bf-477c-a0e3-0382d0376159}
HKEY_CLASSES_ROOT\interface\{b26b5883-f15f-4283-b3d5-a1728077de47}
HKEY_CLASSES_ROOT\interface\{b803d266-a08d-4a4c-9604-6d35689abe09}
HKEY_CLASSES_ROOT\interface\{c6e2a22c-b3a8-43a4-b5ec-a5bb671ab3f7}
HKEY_CLASSES_ROOT\interface\{cb9385ab-8541-4b2f-a363-48f64c612993}
HKEY_CLASSES_ROOT\interface\{cf1674cc-ec9a-4aee-996e-65a8f7c0b0e4}
HKEY_CLASSES_ROOT\interface\{d5d6e9b5-30d5-4457-ac8b-399205f50411}
HKEY_CLASSES_ROOT\interface\{d6a7d177-0b2f-4283-b2e8-b6310a45e606}
HKEY_CLASSES_ROOT\interface\{e0d6c30a-b9a3-4181-8099-3b0d5a2b98af}
HKEY_CLASSES_ROOT\interface\{f100a342-3ac5-47ff-b5b3-fcdb6fc9f016}
HKEY_CLASSES_ROOT\interface\{f4364eec-31f5-4b8b-a7e0-3b6394c9d23f}
HKEY_CLASSES_ROOT\typelib\{982392f9-9c65-48b4-b667-3459c46630d1}
HKEY_CLASSES_ROOT\typelib\{f61d1ce1-5199-4b57-b59e-c6819ea92f3b}
Registry Values:
HKEY_LOCAL_MACHINE\software\shudderltd\psguard
HKEY_LOCAL_MACHINE\software\shudderltd\psguard
HKEY_LOCAL_MACHINE\software\shudderltd\psguard
HKEY_LOCAL_MACHINE\software\shudderltd\psguard
HKEY_LOCAL_MACHINE\software\shudderltd\psguard
HKEY_LOCAL_MACHINE\software\shudderltd\psguard
HKEY_LOCAL_MACHINE\software\shudderltd\psguard
HKEY_LOCAL_MACHINE\software\shudderltd\psguard
HKEY_LOCAL_MACHINE\software\shudderltd\psguard
HKEY_LOCAL_MACHINE\software\shudderltd\psguard
HKEY_LOCAL_MACHINE\software\shudderltd\psguard
HKEY_LOCAL_MACHINE\software\shudderltd\psguard
HKEY_LOCAL_MACHINE\software\shudderltd\psguard
HKEY_LOCAL_MACHINE\software\shudderltd\psguard
HKEY_LOCAL_MACHINE\software\shudderltd\psguard
HKEY_LOCAL_MACHINE\software\shudderltd\psguard
HKEY_LOCAL_MACHINE\software\shudderltd\psguard\psguard
HKEY_CLASSES_ROOT\interface\{01c9453d-0004-43a5-ab44-6aa307c2a0aa}\typelib
HKEY_CLASSES_ROOT\interface\{0bc3bcd5-476d-4be3-a9b9-2225e1b96e90}\typelib
HKEY_CLASSES_ROOT\interface\{1038b941-451a-4a73-b5c0-a9b3243acfbe}\typelib
HKEY_CLASSES_ROOT\interface\{a4b6a8ab-01c1-4f9d-abe1-11a0a574d987}\typelib
HKEY_CLASSES_ROOT\interface\{cabd3101-8501-45b0-928f-86086d66b4b8}\typelib
HKEY_CLASSES_ROOT\interface\{e2605a54-ec78-4618-83d8-bfef45bf370b}\typelib
HKEY_CLASSES_ROOT\interface\{e68572c0-6051-4ace-93d3-9981f91da24f}\typelib
HKEY_LOCAL_MACHINE\software\shudderltd\psguard
HKEY_LOCAL_MACHINE\software\shudderltd\psguard
HKEY_LOCAL_MACHINE\software\shudderltd\psguard
HKEY_LOCAL_MACHINE\software\shudderltd\psguard
HKEY_LOCAL_MACHINE\software\shudderltd\psguard
HKEY_LOCAL_MACHINE\software\shudderltd\psguard
HKEY_LOCAL_MACHINE\software\shudderltd\psguard
HKEY_LOCAL_MACHINE\software\shudderltd\psguard
HKEY_LOCAL_MACHINE\software\shudderltd\psguard
HKEY_LOCAL_MACHINE\software\shudderltd\psguard
HKEY_LOCAL_MACHINE\software\shudderltd\psguard
HKEY_LOCAL_MACHINE\software\shudderltd\psguard
HKEY_LOCAL_MACHINE\software\shudderltd\psguard
HKEY_LOCAL_MACHINE\software\shudderltd\psguard
HKEY_LOCAL_MACHINE\software\shudderltd\psguard
HKEY_LOCAL_MACHINE\software\shudderltd\psguard
HKEY_LOCAL_MACHINE\software\shudderltd\psguard
HKEY_LOCAL_MACHINE\software\shudderltd\psguard
HKEY_LOCAL_MACHINE\software\shudderltd\psguard\psguard
Removing PSGuard:
You can download trial version of "Exterminate-It" antivirus software here, to check your computer instantly.
Or buy it to remove ALL viruses from your computer.Also Be Aware of the Following Threats:
Disquickl Adware Information
KeySnatch Spyware Removal instruction
Removing TrojanDownloader.Win32.Small.lb Downloader
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