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tws40_upgrade_latest.exe

Interactive Brokers LLC

The program is a setup application that uses the Wise Installer installer. The file has been seen being downloaded from download.ibkr.com.cn and multiple other hosts.
Publisher:
Interactive Brokers LLC  (signed and verified)

Description:
Trader Workstation Upgrade Installation

Version:
9521a

MD5:
3c31ae499273d579270a790dd66071da

SHA-1:
8147bfcab6b58c08bd6c08516434d1827cb7724d

SHA-256:
b5944db5c68b463bbe2337068b526187ce4b387fa528e08b493b43264fff5ccf

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
11/6/2024 7:44:06 AM UTC  (today)

File size:
53 MB (55,602,576 bytes)

File type:
Executable application (Win32 EXE)

Installer:
Wise Installer

Language:
English (United States)

Digital Signature
Signed by:
Interactive Brokers LLC

Authority:
VeriSign, Inc.

Valid from:
12/9/2014 1:00:00 AM

Valid to:
1/30/2017 12:59:59 AM

Subject:
CN=Interactive Brokers LLC, O=Interactive Brokers LLC, L=Greenwich, S=Connecticut, C=US

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:
35D803E776B19FE397A2ECDD2AE0CF02

File PE Metadata
Compilation timestamp:
4/8/1999 10:24:47 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
1572864:LCpK8yhjLs8KnzDGq9YGwjzrygbAZ6sZsBKd:LCpbyhp8VuygUsQd

Entry address:
0x1000

Entry point:
55, 8B, EC, 81, EC, 78, 05, 00, 00, 53, 56, BE, 04, 01, 00, 00, 57, 8D, 85, 94, FD, FF, FF, 56, 33, DB, 50, 53, FF, 15, 34, 20, 40, 00, 8D, 85, 94, FD, FF, FF, 56, 50, 8D, 85, 94, FD, FF, FF, 50, FF, 15, 30, 20, 40, 00, 8B, 3D, 2C, 20, 40, 00, 53, 53, 6A, 03, 53, 6A, 01, 8D, 85, 94, FD, FF, FF, 68, 00, 00, 00, 80, 50, FF, D7, 83, F8, FF, 89, 45, FC, 0F, 84, 7B, 01, 00, 00, 8D, 85, 90, FC, FF, FF, 50, 56, FF, 15, 28, 20, 40, 00, 8D, 85, 98, FE, FF, FF, 50, 53, 8D, 85, 90, FC, FF, FF, 68, 10, 30, 40, 00, 50...
 
[+]

Packer / compiler:
Wise Installer Stub

Code size:
512 Bytes (512 bytes)

The file tws40_upgrade_latest.exe has been seen being distributed by the following 2 URLs.

https://download.ibkr.com.cn/.../tws40_upgrade_latest.exe

https://download2.interactivebrokers.com/.../tws40_upgrade_latest.exe

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