File Investigation Report
"TRT57.EXE"
Malicious SoftwarePC Cleanup in 3 Easy Steps
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Associated Malware Groups
The filename is associated with the malware group:
- Malicious Software
File Behavior
TRT57.EXE has been seen to perform the following behavior:
- The Process is packed and/or encrypted using a software packing process
- Executes a Process
- Uses rootkit techniques to conceal its presence, interrogation or removal
- Found on infected systems and resists interrogation by security products
- Adds a Registry Key (RUN) to auto start Programs on system start up
- Can communicate with other computer systems using HTTP protocols
- This Process Deletes Other Processes From Disk
- Modifies the Windows Host File which could be used to stop you visiting specific web sites by redirecting you to alternative addresses without you knowing
- This process creates other processes on disk
- Uses low level functions to hide itself from the user and from system/security processes
TRT57.EXE has been the subject of the following behavior:
- Added as a Registry auto start to load Program on Boot up
- Executed as a Process
- Created as a process on disk
- Deleted as a process from disk
- Executed from Temporary Folders
- This program is often downloaded from the web
Country Of Origin
The filename TRT57.EXE was first seen on Nov 7 2009 in the following geographical regions of the Prevx community:
- The UNITED STATES on Nov 7 2009
- The EUROPEAN UNION on Nov 7 2009
- GREAT BRITAIN on Nov 8 2009
File Name Aliases
TRT57.EXE can also use the following file names:
- PDSPSYSGUARD.EXE
- EXEFSYSGUARD.EXE
- QHJYSYSGUARD.EXE
- YEXJSYSGUARD.EXE
- IJVJSYSGUARD.EXE
- WVBGSYSGUARD.EXE
- YUFGSYSGUARD.EXE
- WEYGSYSGUARD.EXE
- VYAYSYSGUARD.EXE
- OPYGSYSGUARD.EXE
- UYKNSYSGUARD.EXE
- CREHSYSGUARD.EXE
- ASDQSYSGUARD.EXE
- LHMBSYSGUARD.EXE
- EMLMSYSGUARD.EXE
- AMYSSYSGUARD.EXE
- CIWVSYSGUARD.EXE
- JTMBSYSGUARD.EXE
- FQPHSYSGUARD.EXE
- EISNSYSGUARD.EXE
- QVFFSYSGUARD.EXE
- HPCLSYSGUARD.EXE
- UWIISYSGUARD.EXE
- DDBJSYSGUARD.EXE
- VYVMSYSGUARD.EXE
- QUKESYSGUARD.EXE
- SJNGSYSGUARD.EXE
- ORFRSYSGUARD.EXE
- FQOJSYSGUARD.EXE
- CKTESYSGUARD.EXE
- QFQYSYSGUARD.EXE
- RCBQSYSGUARD.EXE
- RIEASYSGUARD.EXE
- BDXFSYSGUARD.EXE
- LULGSYSGUARD.EXE
- GTEASYSGUARD.EXE
- DNMNSYSGUARD.EXE
- WQOASYSGUARD.EXE
- DBVRSYSGUARD.EXE
- VLAQSYSGUARD.EXE
- BFKUSYSGUARD.EXE
- JWVESYSGUARD.EXE
- RQTYSYSGUARD.EXE
- SDJASYSGUARD.EXE
- CTDUSYSGUARD.EXE
- PXGYSYSGUARD.EXE
- FDTTSYSGUARD.EXE
- IBKQSYSGUARD.EXE
- SSYASYSGUARD.EXE
- OPOESYSGUARD.EXE
- BALYSYSGUARD.EXE
- VLSESYSGUARD.EXE
- TRT57[1].EXE
- GOHJSYSGUARD.EXE
- MVKKSYSGUARD.EXE
- QNKFSYSGUARD.EXE
- ABKOSYSGUARD.EXE
- KCIPSYSGUARD.EXE
- TTXNSYSGUARD.EXE
- RLIYSYSGUARD.EXE
- FEIASYSGUARD.EXE
- YVPTSYSGUARD.EXE
- WXSKSYSGUARD.EXE
- HLBNSYSGUARD.EXE
- JIMESYSGUARD.EXE
- UQTCSYSGUARD.EXE
- WEYASYSGUARD.EXE
- DWCJSYSGUARD.EXE
- BWGTSYSGUARD.EXE
- TNMBSYSGUARD.EXE
- ALHMSYSGUARD.EXE
- TDAPSYSGUARD.EXE
- NULASYSGUARD.EXE
- YXJESYSGUARD.EXE
- EGJRSYSGUARD.EXE
- ENKESYSGUARD.EXE
- TLVJSYSGUARD.EXE
- LBGJSYSGUARD.EXE
- SBFBSYSGUARD.EXE
- DIMASYSGUARD.EXE
- HJLDSYSGUARD.EXE
- JTWPSYSGUARD.EXE
- CMIOSYSGUARD.EXE
- XJTHSYSGUARD.EXE
- MXKXSYSGUARD.EXE
- GTJASYSGUARD.EXE
- WJUSSYSGUARD.EXE
- YWMESYSGUARD.EXE
- MXFYSYSGUARD.EXE
- AVPNSYSGUARD.EXE
- FEYVSYSGUARD.EXE
- BXQWSYSGUARD.EXE
- SMDTSYSGUARD.EXE
- FMEDSYSGUARD.EXE
- DWBWSYSGUARD.EXE
- ESOXSYSGUARD.EXE
- XHJWSYSGUARD.EXE
- SCBFSYSGUARD.EXE
- GVQNSYSGUARD.EXE
- LMKVSYSGUARD.EXE
- VGHXSYSGUARD.EXE
- ELFKSYSGUARD.EXE
- RWNVSYSGUARD.EXE
- JYHFSYSGUARD.EXE
- RAXHSYSGUARD.EXE
- GAXKSYSGUARD.EXE
- YVJJSYSGUARD.EXE
- 14401261.EXE
Filesizes
The following file size has been seen:
- 239,872 bytes
- 239,360 bytes
- 252,672 bytes
File Type
The filename TRT57.EXE refers to many versions of an executable program.
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