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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:
9502g

MD5:
042ae5a31465fdf23af7f328b2ab001b

SHA-1:
6e1c555fec27bdc9b2efe344e7b67ef71e0a5007

SHA-256:
858a0f950c123abf9209a8cb47243c1a3ae48a12cc6923cb45b6f83ee7f65582

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
4/26/2024 11:55:19 AM UTC  (today)

File size:
50.6 MB (53,095,312 bytes)

File type:
Executable application (Win32 EXE)

Installer:
Wise Installer

Language:
English (United States)

Common path:
C:\users\{user}\downloads\tws40_upgrade_latest.exe

Digital Signature
Signed by:
Interactive Brokers LLC

Authority:
VeriSign, Inc.

Valid from:
12/8/2014 4:00:00 PM

Valid to:
1/29/2017 3:59:59 PM

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 1:24:47 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
1572864:yG3sN0dG3Ia7OgdYuS7kAgJvSmIe+FI84B:y9uAIgdY/TGvnJ+q84B

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...
 
[+]

Entropy:
7.9998

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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