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installer.exe

Web

Internet Program

The application installer.exe, “Web 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 charlesbrown.blob.core.windows.net.
Publisher:
Internet Program

Product:
Web

Description:
Web Setup

Version:
2.5.1.2

MD5:
e1cf9317c4015ef6b653804c7beb554c

SHA-1:
397274174b62dddea864f3ecc7678eb4e2bc824e

SHA-256:
9cab2c0b03607de030f1375107ad53401bdb9c303ccb144dbda075205c03b254

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
11/7/2024 9:51:14 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.installCore (M)
16.1.14.4

File size:
906.5 KB (928,227 bytes)

Product version:
3.1.0

Copyright:
Program

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

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

File PE Metadata
Compilation timestamp:
6/19/1992 7:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:CpuJOsmmncqRRUvxtlxzA64QcqMBTlP0QjcpMXVJoT:Cgm8cqfextlxzJ4Q1Gpf8

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...
 
[+]

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

Code size:
39.5 KB (40,448 bytes)

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

http://charlesbrown.blob.core.windows.net/.../installer.exe

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