sinstall.exe

The application sinstall.exe has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. This is a self-extracting archive and installer, however the file is not signed with an authenticode signature from a trusted source. It is also typically executed from an Internet Explorer cache folder. The file has been seen being downloaded from i1.superstoragemy.com.
MD5:
d131c3713b26ba20b748dd85bb18dc22

SHA-1:
77f8519ed25d8769b2ff98e601c538e8d12dd8a0

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 5:32:57 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Adware.SInstaller.I
14.8.3.22

File size:
1.1 MB (1,131,520 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\Documents and Settings\{user}\Local settings\temporary internet files\content.ie5\{random}\sinstall.exe

File PE Metadata
Compilation timestamp:
7/31/2014 2:52:55 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
24576:AHuiFTCp8h4GcGKkFOzJpekbb6ORZkp9Xz7r63YJmS:AH1CpK4GupJFrk/j7r6YmS

Entry address:
0xBFAB8

Entry point:
E8, 57, D9, 00, 00, E9, 7F, FE, FF, FF, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, 57, 56, 8B, 74, 24, 10, 8B, 4C, 24, 14, 8B, 7C, 24, 0C, 8B, C1, 8B, D1, 03, C6, 3B, FE, 76, 08, 3B, F8, 0F, 82, 68, 03, 00, 00, 0F, BA, 25, C4, 7F, 50, 00, 01, 73, 07, F3, A4, E9, 17, 03, 00, 00, 81, F9, 80, 00, 00, 00, 0F, 82, CE, 01, 00, 00, 8B, C7, 33, C6, A9, 0F, 00, 00, 00, 75, 0E, 0F, BA, 25, C4, 1F, 4F, 00, 01, 0F, 82, DA, 04, 00, 00, 0F, BA, 25, C4, 7F, 50, 00, 00, 0F, 83, A7, 01, 00, 00, F7, C7, 03, 00...
 
[+]

Code size:
877.5 KB (898,560 bytes)

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

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