Home Malware Programs Trojans Trojan.Nedsym

Trojan.Nedsym

Posted: January 26, 2012

Threat Metric

Threat Level: 8/10
Infected PCs: 6,460
First Seen: January 26, 2012
Last Seen: August 9, 2020
OS(es) Affected: Windows

Trojan.Nedsym is a malicious Trojan that spreads via spam emails. Trojan.Nedsym is a serious risk to your computer system and personal security. Trojan.Nedsym can also gather information about your PC system and transmit it to a remote server that is responsible for configuring Trojan.Nedsym. Trojan.Nedsym modifies the registry during the installation so that it could run automatically every time you start your Windows. Then Trojan.Nedsym checks whether there's another version of a Trojan installed in the computer, and if not, it starts executing its malicious actions. At first, Trojan.Nedsym gets into the registry key that belongs to Internet Explorer and gathers all the user names and passwords saved in there. Thus, Trojan.Nedsym can gain an access to the frequently visited websites. Trojan.Nedsym also affects other web browser including Mozilla Firefox. Trojan.Nedsym connects to a remote server without your permission and receives configuration data about what type of spam messages it has to send. Trojan.Nedsym can create a random domain name, and then it might use one of several names to transmit and access information from its remote server. Use a reputable anti-malware tool to completely uninstall Trojan.Nedsym.

Technical Details

File System Modifications

Tutorials: If you wish to learn how to remove malware components manually, you can read the tutorials on how to find malware, kill unwanted processes, remove malicious DLLs and delete other harmful files. Always be sure to back up your PC before making any changes.

The following files were created in the system:



%APPDATA%\WMPRWISE.EXE File name: WMPRWISE.EXE
Size: 321.53 KB (321536 bytes)
MD5: 5d550016cffc92b1a6b425a89c005e52
Detection count: 323
File type: Executable File
Mime Type: unknown/EXE
Path: %APPDATA%
Group: Malware file
Last Updated: April 30, 2016
%APPDATA%\WMPRWISE.EXE File name: WMPRWISE.EXE
Size: 280.06 KB (280064 bytes)
MD5: 59358ac3338f97ec65675dbf9e386d8f
Detection count: 304
File type: Executable File
Mime Type: unknown/EXE
Path: %APPDATA%
Group: Malware file
Last Updated: April 30, 2016
%APPDATA%\WMPRWISE.EXE File name: WMPRWISE.EXE
Size: 415.23 KB (415232 bytes)
MD5: ea001cd03e37bbbf916d88122bf21047
Detection count: 286
File type: Executable File
Mime Type: unknown/EXE
Path: %APPDATA%
Group: Malware file
Last Updated: April 30, 2016
%APPDATA%\WMPRWISE.EXE File name: WMPRWISE.EXE
Size: 331.26 KB (331264 bytes)
MD5: f0f8d22cb5714bfa1160d25188a7639a
Detection count: 244
File type: Executable File
Mime Type: unknown/EXE
Path: %APPDATA%
Group: Malware file
Last Updated: April 30, 2016
%APPDATA%\WMPRWISE.EXE File name: WMPRWISE.EXE
Size: 366.59 KB (366592 bytes)
MD5: d7f0098691ba70cfb4be3144df2c6ca9
Detection count: 159
File type: Executable File
Mime Type: unknown/EXE
Path: %APPDATA%
Group: Malware file
Last Updated: April 30, 2016
%APPDATA%\WMPRWISE.EXE File name: WMPRWISE.EXE
Size: 382.97 KB (382976 bytes)
MD5: d60fa017c93fd102f7d4bbf16667ad99
Detection count: 148
File type: Executable File
Mime Type: unknown/EXE
Path: %APPDATA%
Group: Malware file
Last Updated: April 30, 2016
%APPDATA%\WMPRWISE.EXE File name: WMPRWISE.EXE
Size: 197.89 KB (197893 bytes)
MD5: 047c95b56f1972b0653a4f3ad48b2fff
Detection count: 110
File type: Executable File
Mime Type: unknown/EXE
Path: %APPDATA%
Group: Malware file
Last Updated: April 30, 2016
%APPDATA%\WMPRWISE.EXE File name: WMPRWISE.EXE
Size: 216.6 KB (216601 bytes)
MD5: 89b495dcac6b04896f1c7d3a77d43e02
Detection count: 108
File type: Executable File
Mime Type: unknown/EXE
Path: %APPDATA%
Group: Malware file
Last Updated: April 30, 2016
%APPDATA%\wmprwise.exe File name: wmprwise.exe
Size: 244.22 KB (244224 bytes)
MD5: 61f3ffdd29fc13a9356efeef96ad048a
Detection count: 98
File type: Executable File
Mime Type: unknown/exe
Path: %APPDATA%
Group: Malware file
Last Updated: April 30, 2016
%APPDATA%\wmprwise.exe File name: wmprwise.exe
Size: 236.03 KB (236032 bytes)
MD5: ff2c908692dab3c715d1ee338a89ccb5
Detection count: 87
File type: Executable File
Mime Type: unknown/exe
Path: %APPDATA%
Group: Malware file
Last Updated: April 30, 2016
%APPDATA%\WMPRWISE.EXE File name: WMPRWISE.EXE
Size: 326.65 KB (326656 bytes)
MD5: 060d2dc37fceb19032836909999df7ca
Detection count: 82
File type: Executable File
Mime Type: unknown/EXE
Path: %APPDATA%
Group: Malware file
Last Updated: April 1, 2019
%APPDATA%\WMPRWISE.EXE File name: WMPRWISE.EXE
Size: 173.3 KB (173304 bytes)
MD5: af7466d408331583f7313bf92c34675c
Detection count: 77
File type: Executable File
Mime Type: unknown/EXE
Path: %APPDATA%
Group: Malware file
Last Updated: April 30, 2016
%APPDATA%\WMPRWISE.EXE File name: WMPRWISE.EXE
Size: 237.89 KB (237893 bytes)
MD5: 4228dbad7fb2451f214c2d2ca8b3eec4
Detection count: 59
File type: Executable File
Mime Type: unknown/EXE
Path: %APPDATA%
Group: Malware file
Last Updated: April 30, 2016
%APPDATA%\WMPRWISE.EXE File name: WMPRWISE.EXE
Size: 275.45 KB (275456 bytes)
MD5: 5504c93122d86f5a31ea9082acdbead7
Detection count: 54
File type: Executable File
Mime Type: unknown/EXE
Path: %APPDATA%
Group: Malware file
Last Updated: April 30, 2016
%APPDATA%\WMPRWISE.EXE File name: WMPRWISE.EXE
Size: 197.12 KB (197120 bytes)
MD5: 2d697cf8ae4f3ff57895055c5393964b
Detection count: 49
File type: Executable File
Mime Type: unknown/EXE
Path: %APPDATA%
Group: Malware file
Last Updated: April 30, 2016
%APPDATA%\WMPRWISE.EXE File name: WMPRWISE.EXE
Size: 176.12 KB (176128 bytes)
MD5: bb0cac401b4d6dd31bea8f410d41ef4d
Detection count: 47
File type: Executable File
Mime Type: unknown/EXE
Path: %APPDATA%
Group: Malware file
Last Updated: April 30, 2016
%APPDATA%\WMPRWISE.EXE File name: WMPRWISE.EXE
Size: 140.52 KB (140526 bytes)
MD5: 4e9c5aadaa6f89e7af7ad44e05dab926
Detection count: 42
File type: Executable File
Mime Type: unknown/EXE
Path: %APPDATA%
Group: Malware file
Last Updated: April 30, 2016
%APPDATA%\wmprwise.exe File name: wmprwise.exe
Size: 156.93 KB (156934 bytes)
MD5: 950c638b7da81aaefdc09c4e70dc3557
Detection count: 37
File type: Executable File
Mime Type: unknown/exe
Path: %APPDATA%
Group: Malware file
Last Updated: April 30, 2016
%APPDATA%\WMPRWISE.EXE File name: WMPRWISE.EXE
Size: 372.73 KB (372736 bytes)
MD5: 99a9cab2a91d5d307710aac99fa31390
Detection count: 33
File type: Executable File
Mime Type: unknown/EXE
Path: %APPDATA%
Group: Malware file
Last Updated: June 11, 2020
%APPDATA%\wmprwise.exe File name: wmprwise.exe
Size: 238.59 KB (238592 bytes)
MD5: 9438a1dcea700922a9a3641c0c41bfa8
Detection count: 33
File type: Executable File
Mime Type: unknown/exe
Path: %APPDATA%
Group: Malware file
Last Updated: April 30, 2016
%APPDATA%\WMPRWISE.EXE File name: WMPRWISE.EXE
Size: 268.8 KB (268800 bytes)
MD5: c7c9aebe3d778a89c50091acaef7e8c8
Detection count: 33
File type: Executable File
Mime Type: unknown/EXE
Path: %APPDATA%
Group: Malware file
Last Updated: December 26, 2018
%APPDATA%\WMPRWISE.EXE File name: WMPRWISE.EXE
Size: 416.25 KB (416256 bytes)
MD5: 91bfc67bede3bcd0379e2baa72a204e2
Detection count: 30
File type: Executable File
Mime Type: unknown/EXE
Path: %APPDATA%
Group: Malware file
Last Updated: April 30, 2016
%APPDATA%\WMPRWISE.EXE File name: WMPRWISE.EXE
Size: 158.2 KB (158208 bytes)
MD5: e4b23b0b8502cc916c855aad4b0de3a4
Detection count: 30
File type: Executable File
Mime Type: unknown/EXE
Path: %APPDATA%
Group: Malware file
Last Updated: April 30, 2016
atl(4)32.dll File name: atl(4)32.dll
File type: Dynamic link library
Mime Type: unknown/dll
Group: Malware file
svcnost.exe File name: svcnost.exe
File type: Executable File
Mime Type: unknown/exe
Group: Malware file
cf.dll File name: cf.dll
File type: Dynamic link library
Mime Type: unknown/dll
Group: Malware file
GoogleDownload.exe File name: GoogleDownload.exe
File type: Executable File
Mime Type: unknown/exe
Group: Malware file
kbdcr32.dll File name: kbdcr32.dll
File type: Dynamic link library
Mime Type: unknown/dll
Group: Malware file
jan.dll File name: jan.dll
File type: Dynamic link library
Mime Type: unknown/dll
Group: Malware file
api-ms-win-core-memory-l1-1-032.dll File name: api-ms-win-core-memory-l1-1-032.dll
File type: Dynamic link library
Mime Type: unknown/dll
Group: Malware file
svcserv.exe File name: svcserv.exe
File type: Executable File
Mime Type: unknown/exe
Group: Malware file
RegalRO.exe File name: RegalRO.exe
File type: Executable File
Mime Type: unknown/exe
Group: Malware file
svchost.exe File name: svchost.exe
File type: Executable File
Mime Type: unknown/exe
Group: Malware file
AdobeUpdate.exe File name: AdobeUpdate.exe
File type: Executable File
Mime Type: unknown/exe
Group: Malware file
upd_debug.exe File name: upd_debug.exe
File type: Executable File
Mime Type: unknown/exe
Group: Malware file
qtplugin.exe File name: qtplugin.exe
File type: Executable File
Mime Type: unknown/exe
Group: Malware file
3x2ua64.com File name: 3x2ua64.com
File type: Command, executable file
Mime Type: unknown/com
Group: Malware file
windows update.exe File name: windows update.exe
File type: Executable File
Mime Type: unknown/exe
Group: Malware file
pf10373.dll File name: pf10373.dll
File type: Dynamic link library
Mime Type: unknown/dll
Group: Malware file
itlnfw32.dll File name: itlnfw32.dll
File type: Dynamic link library
Mime Type: unknown/dll
Group: Malware file
credman.dll File name: credman.dll
File type: Dynamic link library
Mime Type: unknown/dll
Group: Malware file
ucrtupd.exe File name: ucrtupd.exe
File type: Executable File
Mime Type: unknown/exe
Group: Malware file
FW-267279124.exe File name: FW-267279124.exe
File type: Executable File
Mime Type: unknown/exe
Group: Malware file

More files

Registry Modifications

The following newly produced Registry Values are:

Regexp file mask%APPDATA%\WMPRWISE.EXE

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