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adobe_flash_setup.exe

Program Generic

Generic

The application adobe_flash_setup.exe, “Program Generic 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 checkupgrade24.freecheckupdates.net.
Publisher:
Generic

Product:
Program Generic

Description:
Program Generic Setup

MD5:
50b2ce987e93f6f02bae21b62c8530b3

SHA-1:
07dbb1c22643a059f9de3d313acb5397f1137c3b

SHA-256:
a27915a44c299df4dc185056372b6672265055003d2ac7b18643dfd13d362b30

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
4/23/2024 1:36:04 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.installCore (M)
16.2.7.7

File size:
801.8 KB (821,074 bytes)

Product version:
3.3

Copyright:
Installer

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

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

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

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:PvHVe7MGZ55xWKaXKyLlDmi9sHLPLXcgtywTNslYmTGF2riK:P/w771WKaa2JmtH3XcuTOYWriK

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:
7.8038

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

Code size:
39.5 KB (40,448 bytes)

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

http://checkupgrade24.freecheckupdates.net/.../nHvlvDi78WNYxPeFjXE=&dist_id=731&channel=mbu_csp_us_chr&s2=1664944183.447755.3b27da4607.8074.36f7836f5178fe39c1c50823bb8d442f

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