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cometbrowser_11.0_zh-cn_setup.exe

CometBird

Shanghai Comet Network Technology

This is a setup and installation application. The file has been seen being downloaded from 211.136.10.12 and multiple other hosts.
Publisher:
CometNetwork  (signed by Shanghai Comet Network Technology)

Product:
CometBird

Version:
4.42

MD5:
4ab2d8a23fb729764828c71487d8bb93

SHA-1:
ec05739a1ff17bbae6a39a4ed0602947d33b7a99

SHA-256:
8cfcbda7ff5bb86aa98a26cf1bc1332554674ba430be4c4cdc999bdc45ef8d11

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:
1/14/2025 3:50:53 AM UTC  (today)

Scan engine
Detection
Engine version

ViRobot
Trojan.Win32.Downloader.45056.QG
2011.4.7.4223

File size:
18.8 MB (19,709,408 bytes)

Product version:
4.42

Copyright:
CometNetwork

Original file name:
7zS.sfx.exe

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\downloads\cometbrowser_11.0_zh-cn_setup.exe

Digital Signature
Signed by:
Shanghai Comet Network Technology

Authority:
The USERTRUST Network

Valid from:
12/1/2009 8:00:00 AM

Valid to:
12/1/2012 7:59:59 AM

Subject:
CN=Shanghai Comet Network Technology, O=Shanghai Comet Network Technology, STREET="4 Floor, No. 1118 Yu Yuan Road", L=Shanghai, S=Shanghai, PostalCode=200050, C=CN

Issuer:
CN=UTN-USERFirst-Object, OU=http://www.usertrust.com, O=The USERTRUST Network, L=Salt Lake City, S=UT, C=US

Serial number:
2E5CC2392A49C3023413CCAEA54D9CDB

File PE Metadata
Compilation timestamp:
8/16/2006 6:27:50 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
393216:nOE9bwp/bUm8DqP/SewXsqts0VAj97rwdR0NfFHODYlR9Jr5I:nOqw/d8+Bw7BV41r2XDYzr5I

Entry address:
0x21D00

Entry point:
60, BE, 00, 80, 41, 00, 8D, BE, 00, 90, FE, FF, 57, 83, CD, FF, EB, 10, 90, 90, 90, 90, 90, 90, 8A, 06, 46, 88, 07, 47, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 72, ED, B8, 01, 00, 00, 00, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, 01, DB, 73, EF, 75, 09, 8B, 1E, 83, EE, FC, 11, DB, 73, E4, 31, C9, 83, E8, 03, 72, 0D, C1, E0, 08, 8A, 06, 46, 83, F0, FF, 74, 74, 89, C5, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C9, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C9, 75, 20, 41, 01, DB, 75...
 
[+]

Entropy:
7.9999

Packer / compiler:
UPX 2.90LZMA]

Code size:
40 KB (40,960 bytes)

The file cometbrowser_11.0_zh-cn_setup.exe has been seen being distributed by the following 2 URLs.

http://211.136.10.12/.../CometBrowser.zh-CN.installer.exe

http://download.cometbrowser.com/.../CometBrowser.zh-CN.installer.exe

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