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startdownload.exe

VideoInstaller

Parus LLC

The application startdownload.exe, “VideoInstaller Setup ” by Parus has been detected as a potentially unwanted program by 3 anti-malware scanners. This is a setup and installation application and has been known to bundle potentially unwanted software. The file has been seen being downloaded from doc-0k-8g-docs.googleusercontent.com and multiple other hosts.
Publisher:
Parus LLC  (signed and verified)

Product:
VideoInstaller

Description:
VideoInstaller Setup

Version:
2.0.0.3

MD5:
ad6e5f8904e17a92881c4e3adfe2a376

SHA-1:
b1f5e471e4a9e15b75c6a3fd340ac925ca564e2b

SHA-256:
ec90c3a0813b1033a1a09dc6c7c95cf39996d160b2bbfe356605cd173ee5749d

Scanner detections:
3 / 68

Status:
Potentially unwanted

Analysis date:
11/16/2024 3:33:37 PM UTC  (today)

Scan engine
Detection
Engine version

ESET NOD32
Win32/Techsnab.Z potentially unwanted application
8.0.319.0

Reason Heuristics
Adware.Bundler (M)
16.4.27.0

File size:
600.8 KB (615,232 bytes)

Product version:
2.0.0.3

File type:
Executable application (Win32 EXE)

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\startdownload.exe

Digital Signature
Signed by:
Parus LLC

Authority:
COMODO CA Limited

Valid from:
3/4/2016 2:00:00 AM

Valid to:
3/5/2017 1:59:59 AM

Subject:
CN=Parus LLC, O=Parus LLC, STREET="Dorozhnaya 3, part 5A, bld. 1", L=Moscow, S=Moscow, PostalCode=117545, C=RU

Issuer:
CN=COMODO RSA Code Signing CA, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
00BD1CF3BE2BB4289602EC4D00DB93784D

File PE Metadata
Compilation timestamp:
7/27/2015 10:42:21 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:6SxGHexiARxovJEpaUsKXgWjtcVe3YvQVB9toRIZR:RxGSwLUBwWjeeIvGc6R

Entry address:
0x113BC

Entry point:
55, 8B, EC, 83, C4, A4, 53, 56, 57, 33, C0, 89, 45, C4, 89, 45, C0, 89, 45, A4, 89, 45, D0, 89, 45, C8, 89, 45, CC, 89, 45, D4, 89, 45, D8, 89, 45, EC, B8, 34, 00, 41, 00, E8, E8, 51, FF, FF, 33, C0, 55, 68, 9E, 1A, 41, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 5A, 1A, 41, 00, 64, FF, 32, 64, 89, 22, A1, 48, 5B, 41, 00, E8, 1E, D8, FF, FF, E8, 6D, D3, FF, FF, 80, 3D, DC, 2A, 41, 00, 00, 74, 0C, E8, 33, D9, FF, FF, 33, C0, E8, 80, 32, FF, FF, 8D, 55, EC, 33, C0, E8, E2, A3, FF, FF, 8B, 55, EC, B8, 54, 86...
 
[+]

Entropy:
7.8599

Developed / compiled with:
Microsoft Visual C++

Code size:
63.5 KB (65,024 bytes)

The file startdownload.exe has been seen being distributed by the following 2 URLs.

https://doc-0k-8g-docs.googleusercontent.com/docs/securesc/ha0ro937gcuc7l7deffksulhg5h7mbp1/cv3b2h8mq3ihf271lpuubf87fa4lo6jq/1460988000000/15008857039304708823/.../0B_dq5bPrR1lTZzFOdms0TzNJanc?e=download

https://doc-0k-8g-docs.googleusercontent.com/docs/securesc/ha0ro937gcuc7l7deffksulhg5h7mbp1/vesl9l50s80ibfnflt3dgvu1gu0mivbu/1461052800000/15008857039304708823/.../0B_dq5bPrR1lTZzFOdms0TzNJanc?e=download

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