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va33_ca87ce23fd_setup.exe

The application va33_ca87ce23fd_setup.exe has been detected as a potentially unwanted program by 2 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer, however the file is not signed with an authenticode signature from a trusted source. The file has been seen being downloaded from download.speedbit.com.
MD5:
ad8dc7d516b8a9b3d4d9d1abfae64965

SHA-1:
e4cde48aa9f7f90b211d9a8b3221e1e01c1a9fa2

SHA-256:
ac9469267c7e902dc3b237223a4deb5e4a5a0cbbc4144449cb9ad5a8f5de17ce

Scanner detections:
2 / 68

Status:
Potentially unwanted

Analysis date:
1/12/2025 11:52:21 PM UTC  (a few moments ago)

Scan engine
Detection
Engine version

ESET NOD32
Win32/SpeedBit.K potentially unwanted application
8.0.319.0

Reason Heuristics
Adware.Goobzo.ET (M)
16.8.1.13

File size:
1.1 MB (1,195,806 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\downloads\va33_ca87ce23fd_setup.exe

File PE Metadata
Compilation timestamp:
2/24/2012 11:20:04 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
24576:DxelUL7XHK+zPHgVJnpChBFErG+i5eMpzCCJZ5+N:YE7XZrHgzpWBSrFiX+CJZcN

Entry address:
0x38AF

Entry point:
81, EC, D4, 02, 00, 00, 53, 55, 56, 57, 6A, 20, 33, ED, 5E, 89, 6C, 24, 18, C7, 44, 24, 10, 68, A2, 40, 00, 89, 6C, 24, 14, FF, 15, 30, 90, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 90, 40, 00, 55, FF, 15, C0, 92, 40, 00, 6A, 08, A3, 98, EB, 47, 00, E8, 36, 2A, 00, 00, 55, 68, B4, 02, 00, 00, A3, B0, EA, 47, 00, 8D, 44, 24, 38, 50, 55, 68, 64, A2, 40, 00, FF, 15, 84, 91, 40, 00, 68, 4C, A2, 40, 00, 68, A0, 6A, 47, 00, E8, 18, 27, 00, 00, FF, 15, B0, 90, 40, 00, 50, BF, A0, F0, 4C, 00, 57, E8, 06, 27, 00, 00...
 
[+]

Entropy:
7.9699

Packer / compiler:
Nullsoft install system v2.x

Code size:
29 KB (29,696 bytes)

The file va33_ca87ce23fd_setup.exe has been seen being distributed by the following URL.

http://download.speedbit.com/.../va33_ca87ce23fd_setup.exe

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