prestrm.exe

Searchgo

The application prestrm.exe, “Searchgo component” has been detected as a potentially unwanted program by 3 anti-malware scanners. This is a setup program which is used to install the application. It runs as a scheduled task under the Windows Task Scheduler named prestrm triggered by a time event. The file has been seen being downloaded from hitlet.ru.
Publisher:
Searchgo

Product:
Searchgo

Description:
Searchgo component

Version:
1.0.0.184

MD5:
dd097d6612c084a2a89e2750571ba96a

SHA-1:
30ed9195a428beeba98c26d689d834109549692c

SHA-256:
5e75bf978427c19b73e4fa9416e2f5f5efde95f19c74239db44ead03a8b085ae

Scanner detections:
3 / 68

Status:
Potentially unwanted

Analysis date:
12/28/2024 8:48:11 AM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:Malware-gen
160327-1

Norman
Gen:Trojan.Heur2.JP.zu0@aa14!5ki
29.03.2016 06:29:16

Reason Heuristics
Adware.SearchGo.Meta (M)
16.4.18.21

File size:
405.5 KB (415,232 bytes)

Product version:
1.0.0.184

Copyright:
Copyright Searchgo LLC © 2016

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\inetcache\ie\{random}\prestrm.exe

File PE Metadata
Compilation timestamp:
3/31/2016 4:51:52 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
6144:Ep2x78on/QfsQsNfxjBo8kRVXSZeQkVDBQaiCMX5+pqEUw9OL:Ep2x78o/QEPNfA8shoUDBtbg5+bkL

Entry address:
0x291A7

Entry point:
E8, 0E, C4, 00, 00, E9, 7F, FE, FF, FF, E8, FF, 7F, 00, 00, 8B, D0, 8B, 42, 6C, 3B, 05, 34, 1F, 45, 00, 74, 10, 8B, 0D, F8, 1F, 45, 00, 85, 4A, 70, 75, 05, E8, 9C, 76, 00, 00, 8B, 40, 04, C3, E8, D9, 7F, 00, 00, 8B, D0, 8B, 42, 6C, 3B, 05, 34, 1F, 45, 00, 74, 10, 8B, 0D, F8, 1F, 45, 00, 85, 4A, 70, 75, 05, E8, 76, 76, 00, 00, 8B, 40, 08, C3, E8, B3, 7F, 00, 00, 8B, D0, 8B, 42, 6C, 3B, 05, 34, 1F, 45, 00, 74, 10, 8B, 0D, F8, 1F, 45, 00, 85, 4A, 70, 75, 05, E8, 50, 76, 00, 00, 05, A0, 00, 00, 00, C3, E8, 8B...
 
[+]

Code size:
263 KB (269,312 bytes)

Scheduled Task
Task name:
prestrm

Trigger:
Time


The file prestrm.exe has been seen being distributed by the following URL.

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