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nsyd1b.tmp.exe

Discordia Limited

The application nsyd1b.tmp.exe by Discordia Limited has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the Wise Installer installer. It is also typically executed from the user's temporary directory.
Publisher:
Discordia Limited.  (signed by Discordia Limited)

Description:
jZip

Version:
1.3

MD5:
2cea7eebd689e5a00347e996863fc00f

SHA-1:
4d993db25d5d50cd242e950aebcfa29978231d6b

SHA-256:
8f04d30283949dc577aaecd5a791f31efd027f385ca763de5d8a60ff7dc669b0

Scanner detections:
1 / 68

Status:
Potentially unwanted

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:
4/24/2024 6:45:32 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Discordia (M)
17.2.1.20

File size:
2.7 MB (2,809,304 bytes)

Copyright:
Copyright (c) 2008

File type:
Executable application (Win32 EXE)

Installer:
Wise Installer

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\temp\nsyd1b.tmp.exe

Digital Signature
Signed by:
Discordia Limited

Authority:
Thawte Consulting (Pty) Ltd.

Valid from:
6/23/2008 2:00:00 AM

Valid to:
7/13/2009 1:59:59 AM

Subject:
CN=Discordia Limited, OU=SECURE APPLICATION DEVELOPMENT, O=Discordia Limited, L=Limassol, S=Limassol, C=CY

Issuer:
CN=Thawte Code Signing CA, O=Thawte Consulting (Pty) Ltd., C=ZA

Serial number:
2113A6EBA95488B382A19508D9249678

File PE Metadata
Compilation timestamp:
4/8/1999 10:24:47 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

Entry address:
0x1000

Entry point:
55, 8B, EC, 81, EC, 78, 05, 00, 00, 53, 56, BE, 04, 01, 00, 00, 57, 8D, 85, 94, FD, FF, FF, 56, 33, DB, 50, 53, FF, 15, 34, 20, 40, 00, 8D, 85, 94, FD, FF, FF, 56, 50, 8D, 85, 94, FD, FF, FF, 50, FF, 15, 30, 20, 40, 00, 8B, 3D, 2C, 20, 40, 00, 53, 53, 6A, 03, 53, 6A, 01, 8D, 85, 94, FD, FF, FF, 68, 00, 00, 00, 80, 50, FF, D7, 83, F8, FF, 89, 45, FC, 0F, 84, 7B, 01, 00, 00, 8D, 85, 90, FC, FF, FF, 50, 56, FF, 15, 28, 20, 40, 00, 8D, 85, 98, FE, FF, FF, 50, 53, 8D, 85, 90, FC, FF, FF, 68, 10, 30, 40, 00, 50...
 
[+]

Packer / compiler:
Wise Installer Stub

Code size:
512 Bytes (512 bytes)

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