uiso9_pe_installer.exe

New Software S.C.

The application uiso9_pe_installer.exe by New Software S.C has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. This is a setup and installation application and has been known to bundle potentially unwanted software. The file has been seen being downloaded from www.instalki.pl.
Publisher:
New Software S.C.  (signed and verified)

MD5:
e13213a59bd723b0ec1784e0bd9423d8

SHA-1:
3f0cfa76e29e1024a4fd10b8b9428390dbef1fe1

SHA-256:
17abe049a1fcaf9fbd430dddf90b420467767e23edd6a61e8104c99f7f35d6a0

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
5/18/2024 11:10:11 PM UTC  (a few moments ago)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.installCore.NewSoftw (M)
16.5.14.11

File size:
1.2 MB (1,238,760 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\downloads\uiso9_pe_installer.exe

Digital Signature
Authority:
COMODO CA Limited

Valid from:
8/27/2012 2:00:00 AM

Valid to:
8/28/2013 1:59:59 AM

Subject:
CN=New Software S.C., O=New Software S.C., STREET=ul. Jana Pawla II 15/18, L=Zagan, S=NA, PostalCode=68-100, C=PL

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
00DB12D12A46E4B099C0E54C816A9A760D

File PE Metadata
Compilation timestamp:
6/20/1992 12:22:17 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:Mtq0o/nfFzjjaVb85UGC8xSBLF96E8TR+BlS:MtqLHa6CLF96E4s7

Entry address:
0xD85C0

Entry point:
55, 8B, EC, 83, C4, F0, B8, A4, 79, 40, 00, E8, BA, F8, FF, FF, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00...
 
[+]

Developed / compiled with:
Microsoft Visual C++

Code size:
877.5 KB (898,560 bytes)

The file uiso9_pe_installer.exe has been seen being distributed by the following URL.

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