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prestrm.exe

Searchgo

The application prestrm.exe, “Searchgo component” has been detected as a potentially unwanted program by 2 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:
1.0.0.182

MD5:
c695f38d344e7eef0734b6068ffcc707

SHA-1:
371144118cba7bcede25ea7edc90b2abd27278b1

SHA-256:
19d24e319cb2681357de141b2cc65f58e437336c8af54828fa9dfd7413a4a9ce

Scanner detections:
2 / 68

Status:
Potentially unwanted

Analysis date:
12/28/2024 8:59:20 AM UTC  (today)

Scan engine
Detection
Engine version

Norman
Gen:Trojan.Heur2.JP.zu0@aatguUji
29.02.2016 03:11:57

Reason Heuristics
Adware.SearchGo.Meta (M)
16.4.18.21

File size:
405.5 KB (415,232 bytes)

Product version:
1.0.0.182

Copyright:
Copyright Searchgo LLC © 2016

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\prestrm.exe

File PE Metadata
Compilation timestamp:
3/25/2016 1:33:56 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
6144:1pez3Af/onkIsdfRjBQEk5d3qZeQkVDJQaiCMPK+/qEEw9O7:1pez3AHokXdfYEkpQUDJtb4K+pU7

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.

http://hitlet.ru/prestrm.exe

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