bavupdater.exe

SignedByCA

The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. It runs as a scheduled task under the Windows Task Scheduler triggered daily at a specified time.
Publisher:
SignedByCA  (signed and verified)

MD5:
6e8782bb444ecd715a167f716eff8176

SHA-1:
3b1ee7bb9f8157b08681c83046976d73a3f0573d

SHA-256:
53bd62873c2de8d49ea8b163a7cfc968eeaf1d2e78fbd9db63bc660e14a5043a

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
6/18/2018 4:36:31 PM UTC  (today)

File size:
51.6 KB (52,840 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\Program Files\baidu security\baidu antivirus\bavupdater.exe

Digital Signature
Signed by:

Authority:
TempCA

Valid from:
8/14/2011 3:56:30 PM

Valid to:
1/1/2040 2:59:59 AM

Subject:
CN=SignedByCA

Issuer:
CN=TempCA

Serial number:
0807860AC75D768041ABF0F58DAD4270

File PE Metadata
Compilation timestamp:
12/6/2009 1:52:01 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
1536:aZr0wirti/aEecbsg4sXJ5MTTlLLnVL6B:aZrqi/rBsYXJyTTl/n0B

Entry address:
0x30CB

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 60, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B0, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 38, 6F, 44, 00, E8, F1, 2B, 00, 00, A3, 84, 6E, 44, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 30, 9C, 42, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 80, 2E, 44, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, F0, 46, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
22.5 KB (23,040 bytes)

Scheduled Task
Task name:
Baidu Antivirus Update

Trigger:
Daily (Runs daily at 18:00)


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