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bav_setup.exe

The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from 49883610b2899a565445-f8bbcd60a34d32bcae8d0f1cb50205b0.r36.cf1.rackcdn.com.
MD5:
4d831fc0cafad7d44f45f2a545aa41ca

SHA-1:
8b6485f12c3d20029fbb8ba3adb8e98d516671c0

SHA-256:
23afe659353d2e0a34af50875f4b7681c9d2d40a1df0f0a24639a8cc63359799

Scanner detections:
1 / 68

Status:
Inconclusive  (not enough data for an accurate detection)

Analysis date:
5/3/2024 1:56:27 AM UTC  (today)

Scan engine
Detection
Engine version

Norman
Downloader
11.20150131

File size:
44.8 KB (45,926 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\bav_setup.exe

File PE Metadata
Compilation timestamp:
10/7/2014 1:40:23 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
768:eD8DmvBQCpx0UmNX2AD8+PiC5YGTN3c+t38xFKb0D3j1fT3XJEdThEit+HNN6wfL:c8DE/p+FNX2AdvND8fKb0DlXJEJhEBHf

Entry address:
0x30E2

Entry point:
81, EC, 84, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 90, 91, 40, 00, 89, 5C, 24, 20, C6, 44, 24, 14, 20, FF, 15, 34, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, 1C, 71, 40, 00, 53, FF, 15, 8C, 72, 40, 00, 6A, 09, A3, 78, E4, 42, 00, E8, A8, 2D, 00, 00, A3, C4, E3, 42, 00, 53, 8D, 44, 24, 38, 68, 60, 01, 00, 00, 50, 53, 68, 00, 88, 42, 00, FF, 15, 64, 71, 40, 00, 68, 80, 91, 40, 00, 68, C0, DB, 42, 00, E8, 52, 2A, 00, 00, FF, 15, 20, 71, 40, 00, BD, 00, 40, 43, 00, 50, 55, E8, 40, 2A...
 
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Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

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

http://49883610b2899a565445-f8bbcd60a34d32bcae8d0f1cb50205b0.r36.cf1.rackcdn.com/BaiduAV.exe

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