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install_flashplayer.exe

The application install_flashplayer.exe 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 www.debsoft.com.
MD5:
b815c611671e5ba24624beee82708c3a

SHA-1:
dde3ed64f8c9c1573122fcea37c3c130c221ccbd

SHA-256:
efcb8198eacabbfa68f0ec5e821969aa974c0af40b4c96bbeac1f6d854eeeac4

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
11/30/2024 11:46:44 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Adware.Downloader (M)
16.3.8.21

File size:
719.1 KB (736,352 bytes)

File type:
Executable application (Win16 EXE)

Installer:
Inno Setup

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

File PE Metadata
Compilation timestamp:
6/19/1992 5:22:17 PM

OS version:
1.0

OS bitness:
Win16

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:Fhvpok7ngqEwiboDg9l6TXCkNz76ioHhFJwJ37ysr4mHsnf:Fhv+k7gVX6B76ioPJwRLDHc

Entry address:
0x9C40

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, 86, 94, FF, FF, E8, 8D, A6, FF, FF, E8, 1C, A9, FF, FF, E8, 53, C9, FF, FF, E8, 9A, C9, FF, FF, E8, C9, F2, FF, FF, E8, 30, F4, FF, FF, 33, C0, 55, 68, FC, A2, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, C5, A2, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 96, FE, FF, FF, E8, C9, FA, FF, FF, 8D, 55, F0, 33, C0, E8, 83, CF, FF, FF, 8B, 55, F0, B8, 24, CE, 40, 00, E8, 32, 95, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, 24, CE...
 
[+]

Entropy:
7.8798

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

Code size:
37 KB (37,888 bytes)

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

http://www.debsoft.com/.../getfile.php?id=192163&lp_id=186&dist_id=20&channel=adcfl1&src=adc&pbsid=1404604647615_1404604639210_117_443_97711587_1

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