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sostronkinstaller.exe

Archetype Entertainment Pvt Ltd

The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from dl.sostronk.com.
Publisher:
Archetype Entertainment Pvt Ltd  (signed and verified)

MD5:
1e7325bb21829d869f801cddd040a24b

SHA-1:
f7e2d94a44986838ec4296b395508f7803d5ebee

SHA-256:
097dd13a156d3f294d298bd0c327c4927025f6b2b48843d49cfb87fc27c64098

Scanner detections:
2 / 68

Status:
Clean  (2 probable false positive detections)

Explanation:
These detections are probably false positives (erroneous), the file is probably malware free.

Analysis date:
11/27/2024 5:30:25 AM UTC  (today)

Scan engine
Detection
Engine version

Qihoo 360 Security
HEUR/QVM42.0.0000.Malware.Gen
1.0.0.1120

Vba32 AntiVirus
suspected of Trojan.Downloader.gen.s
3.12.26.4

File size:
193.4 KB (198,032 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

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

Digital Signature
Signed by:
Archetype Entertainment Pvt Ltd

Authority:
StartCom Ltd.

Valid from:
11/17/2014 10:02:43 AM

Valid to:
11/17/2016 10:15:42 AM

Subject:
E=admin@sostronk.com, CN=Archetype Entertainment Pvt Ltd, O=Archetype Entertainment Pvt Ltd, L=Bangalore, S=Karnataka, C=IN, Description=BI94TkIf9ZwhCJta

Issuer:
CN=StartCom Class 2 Primary Intermediate Object CA, OU=Secure Digital Certificate Signing, O=StartCom Ltd., C=IL

Serial number:
10F6

File PE Metadata
Compilation timestamp:
10/7/2014 11:40:17 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
3072:aAsj8MBX8s0oXJ7ztef8BY0IKqxoUMYh0VMUsAAiUjd3h1OSHwt/oXme6na633QS:aAsBZxdQKPY8slVduAw6ujQNw

Entry address:
0x3217

Entry point:
81, EC, 84, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 30, 91, 40, 00, 89, 5C, 24, 20, C6, 44, 24, 14, 20, FF, 15, 34, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 70, 40, 00, 53, FF, 15, 8C, 72, 40, 00, 6A, 09, A3, B8, 37, 42, 00, E8, C0, 2D, 00, 00, A3, 04, 37, 42, 00, 53, 8D, 44, 24, 38, 68, 60, 01, 00, 00, 50, 53, 68, B8, EC, 41, 00, FF, 15, 64, 71, 40, 00, 68, E4, 91, 40, 00, 68, 00, 2F, 42, 00, E8, 6A, 2A, 00, 00, FF, 15, B0, 70, 40, 00, BD, 00, 90, 42, 00, 50, 55, E8, 58, 2A...
 
[+]

Entropy:
7.7195

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

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

http://dl.sostronk.com/SoStronkInstaller.exe

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