home

kb258899.exe

FirsTech Inc.

The application kb258899.exe by FirsTech 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:
FirsTech Inc.  (signed and verified)

MD5:
5787f7105ea2901a6874bcb44db760e1

SHA-1:
493e4ad2f5b2a22787bd2286165d86ebc99d4717

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
4/26/2024 3:58:06 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.FirsTech (M)
17.2.25.14

File size:
719.6 KB (736,904 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\Program Files\7-zip\kb258899.exe

Digital Signature
Signed by:
FirsTech Inc.

Authority:
VeriSign, Inc.

Valid from:
12/19/2011 2:00:00 AM

Valid to:
12/19/2013 1:59:59 AM

Subject:
CN=FirsTech Inc., OU=IT, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=FirsTech Inc., L=Decatur, S=Illinois, C=US

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
5C433991ED8187EEA0A3003A1E4861E8

File PE Metadata
Compilation timestamp:
5/31/2004 11:00:56 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
7.10

Entry address:
0xAABE

Entry point:
6A, 60, 68, 60, 4E, 41, 00, E8, 92, 29, 00, 00, BF, 94, 00, 00, 00, 8B, C7, E8, 1A, 36, 00, 00, 89, 65, E8, 8B, F4, 89, 3E, 56, FF, 15, 8C, 41, 41, 00, 8B, 4E, 10, 89, 0D, 90, 93, 41, 00, 8B, 46, 04, A3, 9C, 93, 41, 00, 8B, 56, 08, 89, 15, A0, 93, 41, 00, 8B, 76, 0C, 81, E6, FF, 7F, 00, 00, 89, 35, 94, 93, 41, 00, 83, F9, 02, 74, 0C, 81, CE, 00, 80, 00, 00, 89, 35, 94, 93, 41, 00, C1, E0, 08, 03, C2, A3, 98, 93, 41, 00, 33, F6, 56, 8B, 3D, A8, 41, 41, 00, FF, D7, 66, 81, 38, 4D, 5A, 75, 1F, 8B, 48, 3C, 03...
 
[+]

Developed / compiled with:
Microsoft Visual C++ v7.0

Code size:
76 KB (77,824 bytes)

Remove kb258899.exe - Powered by Reason Core Security
herdProtect is a second line of defense malware removal platform powered by 68 anti-malware engines in the cloud. Since no single anti-malware program is perfect 100% of the time, herdProtect utilizes a 'herd' of multiple engines to guarantee the widest coverage and the earliest possible detection.