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newversion.exe

csdii

The application newversion.exe, “csdii Setup ” 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 Inno Setup installer, however the file is not signed with an authenticode signature from a trusted source. The file has been seen being downloaded from csdi-dlstatic.meldonan.com.
Publisher:
csdii

Product:
csdii

Description:
csdii Setup

MD5:
58ba97ca4896a8916966c17a4267b224

SHA-1:
7b5297fad65587f30db12ee39cd800d2fb95e91d

SHA-256:
cbe9e955931606ea996eed0b45c2c0ee624580405c5717aa027ccb914d093530

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
11/15/2024 7:45:49 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Eorezo.Installer.Installer.Meta (M)
16.1.5.6

File size:
6.8 MB (7,165,101 bytes)

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

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

File PE Metadata
Compilation timestamp:
6/20/1992 3:52:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
98304:3gS3DITEloqzvtsN8lvjZBjEKTzSqzUvzsRvdUYRXTNMepw8aiOaawnR2bz:QtIloqzW8XhT+q+I4e2Aw8aiXEbz

Entry address:
0xA5F8

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, CE, 8A, FF, FF, E8, D5, 9C, FF, FF, E8, 64, 9F, FF, FF, E8, 07, A0, FF, FF, E8, A6, BF, FF, FF, E8, 11, E9, FF, FF, E8, 78, EA, FF, FF, 33, C0, 55, 68, C9, AC, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 92, AC, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 26, F5, FF, FF, E8, 11, F1, FF, FF, 80, 3D, 34, B2, 40, 00, 00, 74, 0C, E8, 23, F6, FF, FF, 33, C0, E8, C4, 97, FF, FF, 8D, 55, F0, 33, C0, E8, B6, C5, FF, FF, 8B, 55...
 
[+]

Entropy:
7.9993

Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
39.5 KB (40,448 bytes)

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

http://csdi-dlstatic.meldonan.com/.../nin.exe

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