free_spider_solitaire_v50_setup.exe

Proinstall Applications SRL

The application free_spider_solitaire_v50_setup.exe by Proinstall Applications SRL has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. It is also typically executed from an Internet Explorer cache folder. The file has been seen being downloaded from d3s8yh4ki1ad1i.cloudfront.net.
Publisher:
Proinstall Applications SRL  (signed and verified)

MD5:
dd231d34fa84c2b5b4511d81b477d161

SHA-1:
a14628760a725ceb00ea31cc84238d4777cf3286

SHA-256:
a88c870eb27249774d935ac15707bcbe03b81797211304a444482b846216a2a2

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Analysis date:
12/25/2024 12:57:45 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.ProInstall (M)
16.7.17.6

File size:
226.5 KB (231,920 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\free_spider_solitaire_v50_setup.exe

Digital Signature
Authority:
DigiCert Inc

Valid from:
12/16/2014 4:00:00 AM

Valid to:
2/12/2016 4:00:00 PM

Subject:
CN=Proinstall Applications SRL, O=Proinstall Applications SRL, L=Bucuresti, S=Bucuresti, C=RO, PostalCode=030964, STREET="Bd Decebal Nr 25-29,", STREET="Etaj 9, Camera A Sectorul 3", SERIALNUMBER=33860761, OID.1.3.6.1.4.1.311.60.2.1.3=RO, OID.2.5.4.15=Private Organization

Issuer:
CN=DigiCert EV Code Signing CA (SHA2), OU=www.digicert.com, O=DigiCert Inc, C=US

Serial number:
07B8558DB84AD3A7FB61E53EB1790EA5

File PE Metadata
Compilation timestamp:
12/6/2009 2:50:46 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
3072:CQIURTXJrIHVY2BNjcjcLJWCMnFKYQjdGcHT0I:CsuVYe3dP89zCTn

Entry address:
0x323C

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 30, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 58, 3F, 42, 00, E8, 09, 2C, 00, 00, A3, A4, 3E, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 58, F4, 41, 00, FF, 15, 58, 71, 40, 00, 68, B8, 91, 40, 00, 68, A0, 36, 42, 00, E8, BC, 28, 00, 00, FF, 15, B0, 70, 40, 00, BF, 00, 90, 42, 00, 50, 57, E8, AA, 28, 00, 00...
 
[+]

Entropy:
7.0461

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

The file free_spider_solitaire_v50_setup.exe has been seen being distributed by the following URL.

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