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bu-vpn5install.exe

The program is a setup application that uses the WinZip SFX installer. The file has been seen being downloaded from www.bu.edu.
MD5:
86251acd807a78ff8f4a82c4a89e008a

SHA-1:
c4f335c5a59ec8b03843bf824d72eeb8f5e7c360

SHA-256:
1c4a301b7ff1a572be275e48a9d92fa95e5f55bb19b1b6fa80783eeaeb9b295b

Scanner detections:
1 / 68

Status:
Clean  (1 probable false positive detection)

Explanation:
This is mosty likely a false positive detection, the file is probably clean.

Analysis date:
11/26/2024 9:42:18 AM UTC  (today)

Scan engine
Detection
Engine version

Trend Micro House Call
TROJ_GEN.F47V0820
7.2.339

File size:
10.2 MB (10,672,640 bytes)

File type:
Executable application (Win32 EXE)

Installer:
WinZip SFX

Common path:
C:\users\{user}\downloads\bu-vpn5install.exe

File PE Metadata
Compilation timestamp:
1/9/2001 9:09:05 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
5.10

CTPH (ssdeep):
196608:nqgLaRCo8GJsMcX0TzP2IIEv7/Y6cJsGSnXLg8zqGOc:nSR9tWn0zP2Ir/Y6cJQLg8b

Entry address:
0x3F8F

Entry point:
53, FF, 15, 4C, 70, 40, 00, B3, 22, 38, 18, 74, 03, 80, C3, FE, 8A, 48, 01, 40, 33, D2, 3A, CA, 74, 0A, 3A, CB, 74, 06, 8A, 48, 01, 40, EB, F2, 38, 10, 74, 01, 40, 52, 50, 52, 52, FF, 15, 50, 70, 40, 00, 50, E8, 9E, F3, FF, FF, 50, FF, 15, 54, 70, 40, 00, 5B, C3, 8B, 44, 24, 04, 8B, 40, 3C, 05, F8, 00, 00, 00, C3, 55, 8B, EC, 51, A1, 88, 94, 40, 00, 83, 0D, 00, 93, 40, 00, FF, 56, 33, F6, 39, 35, 40, 8E, 40, 00, 89, 35, 34, 94, 40, 00, 89, 35, 84, 94, 40, 00, A3, 24, 97, 40, 00, 75, 05, E8, 9D, D2, FF, FF...
 
[+]

Entropy:
7.9998

Packer / compiler:
WinZip, 0x32-bit SFX v8.x module

Code size:
21.5 KB (22,016 bytes)

The file bu-vpn5install.exe has been seen being distributed by the following URL.

http://www.bu.edu/tech/files/__restricted/.../BU-VPN5install.exe

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