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1stBrowser.exe

1stBrowser

SIEN SA

The application 1stBrowser.exe by SIEN SA has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
SIEN S.A.  (signed by SIEN SA)

Product:
1stBrowser

Version:
3.43.4.2

MD5:
538ff7594810e540bd82bba412398521

SHA-1:
226678ae446ce3b4af0ad60d57d87be1251b5dbd

SHA-256:
3388d153c6f5bba5c310b866fe84be7829b0c2e63a27bb40797a7c368a60e839

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
12/23/2024 1:49:02 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Sien (M)
17.3.16.11

File size:
3.3 MB (3,434,120 bytes)

Product version:
3.43.4.2

Copyright:
Copyright (C) SIEN 2015

Original file name:
1stBrowser.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\users\{user}\downloads\programs\1stbrowser.exe

Digital Signature
Signed by:
SIEN SA

Authority:
GlobalSign nv-sa

Valid from:
9/14/2015 5:05:56 PM

Valid to:
9/14/2016 5:05:56 PM

Subject:
CN=SIEN SA, O=SIEN SA, L=Paris, C=FR

Issuer:
CN=GlobalSign CodeSigning CA - SHA256 - G2, O=GlobalSign nv-sa, C=BE

Serial number:
11213DB3C4AD369B17F720086E1BBB7BB700

File PE Metadata
Compilation timestamp:
10/22/2015 12:32:42 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

Entry address:
0x1ECD78

Entry point:
E8, 01, 40, 02, 00, E9, 39, FE, FF, FF, 55, 8B, EC, 83, EC, 20, 56, 57, 6A, 08, 59, BE, F8, 51, 6A, 00, 8D, 7D, E0, F3, A5, 8B, 75, 0C, 8B, 7D, 08, 85, F6, 74, 13, F6, 06, 10, 74, 0E, 8B, 0F, 83, E9, 04, 51, 8B, 01, 8B, 70, 18, FF, 50, 20, 89, 7D, F8, 89, 75, FC, 85, F6, 74, 0C, F6, 06, 08, 74, 07, C7, 45, F4, 00, 40, 99, 01, 8D, 45, F4, 50, FF, 75, F0, FF, 75, E4, FF, 75, E0, FF, 15, 80, A3, 66, 00, 5F, 5E, 8B, E5, 5D, C2, 08, 00, 8B, 4D, F4, 64, 89, 0D, 00, 00, 00, 00, 59, 5F, 5F, 5E, 5B, 8B, E5, 5D, 51...
 
[+]

Entropy:
6.5962

Code size:
2.4 MB (2,525,696 bytes)

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