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qqdownload_setup_46_766_400.exe

Tencent Technology(Shenzhen) Company Limited

The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from ptlogin2.qq.com and multiple other hosts.
Publisher:
Tencent Technology(Shenzhen) Company Limited  (signed and verified)

MD5:
a89339561adefc21a93f20d016982a28

SHA-1:
b74d9acce8735b725e589073ebda7d089789bf2b

SHA-256:
677bd26f3b3e095b3b2dae279e51a312bd6204c31fe9f3a6ac21c35fccdf21a1

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:
4/26/2024 4:13:41 AM UTC  (today)

Scan engine
Detection
Engine version

Vba32 AntiVirus
Trojan.Genome.al
3.12.26.3

File size:
9.8 MB (10,323,272 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\downloads\qqdownload_setup_46_766_400.exe

Digital Signature
Signed by:
Tencent Technology(Shenzhen) Company Limited

Authority:
VeriSign, Inc.

Valid from:
1/17/2013 8:00:00 AM

Valid to:
2/17/2016 7:59:59 AM

Subject:
CN=Tencent Technology(Shenzhen) Company Limited, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Tencent Technology(Shenzhen) Company Limited, L=shenzhen, S=guangdong, C=CN

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
7170BD93CF3F189AE6452B514C49340E

File PE Metadata
Compilation timestamp:
9/9/2009 9:23:23 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
196608:tWCjcweULxRlU+TM+QKQT7sKSbDQYbrsbVobKCz2wEHn6WJIrKzX:tWCjfXITK4sKGwbwKCKwun6IdzX

Entry address:
0x354B

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, D8, 84, 40, 00, 89, 6C, 24, 14, FF, 15, 30, 80, 40, 00, 68, 01, 80, 00, 00, FF, 15, B8, 80, 40, 00, 55, FF, 15, B0, 82, 40, 00, 6A, 08, A3, 98, 06, 47, 00, E8, 67, 27, 00, 00, 55, 68, B4, 02, 00, 00, A3, B0, 05, 47, 00, 8D, 44, 24, 38, 50, 55, 68, 1C, 86, 40, 00, FF, 15, 80, 81, 40, 00, 68, 04, 86, 40, 00, 68, A0, 85, 46, 00, E8, 35, 26, 00, 00, FF, 15, B4, 80, 40, 00, 50, BF, A0, 10, 4C, 00, 57, E8, 23, 26, 00, 00...
 
[+]

Entropy:
7.9909

Packer / compiler:
Nullsoft install system v2.x

Code size:
25 KB (25,600 bytes)

The file qqdownload_setup_46_766_400.exe has been seen being distributed by the following 3 URLs.

http://ptlogin2.qq.com/jump?clientuin=461055582&clientkey=00015388bf790068d9d6ff1ef153d11baa2c8555664b254373646fb79850bd3bf4dfa9b19403f78dcb79bdd60f2e68238e5359874900ffe27d7353554079727da9672d3b14b86bae3b50d0e452c2c7937f3e2b49a5a9898c796ec3a4e5dd36dd13f7f32d3bed9a822482d63499e52cbb&keyindex=18&u1=http://dldir1.qq.com/invc/.../QQDownload_Setup_46_766_400.exe

http://ptlogin2.qq.com/jump?clientuin=121070614&clientkey=000153a19a54006857af235ded3abb05caea02017d52b034c434c2485f404d0093d12a249b77cf5711068f71b194a08bbf3c4ecf83db9eed8080155b213cd45e1d0cb34ee1a6a99c3143d4d001f4c49cc2ceb4bcec2bf0b525c20a26ca4a45146ec3dc3be4ca1d66cd5f7340137968fe&keyindex=18&u1=http://dldir1.qq.com/invc/.../QQDownload_Setup_46_766_400.exe

http://dldir1.qq.com/invc/.../QQDownload_Setup_46_766_400.exe

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