home

update.exe

Upwork

Upwork, Inc.

The program is a setup application that uses the Inno Setup installer. The file has been seen being downloaded from upwork.software.informer.com and multiple other hosts.
Publisher:
Upwork, Inc   (signed by Upwork, Inc.)

Product:
Upwork

Description:
Upwork Setup

Version:
4.1.314.0

MD5:
2305d202b31756030db8f2a8ecfd48bb

SHA-1:
b8ce321ddc130ad24a7cec7bf43e7e80aa23e8d2

SHA-256:
0eb74328184e3db841c7466879168b66a3d3e3fb968309fd28cdabeb58f310aa

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
11/18/2024 7:46:37 AM UTC  (today)

File size:
21.7 MB (22,711,528 bytes)

Product version:
4.1.314.0

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\upwork\upwork\updates\4.1.314.0\update.exe

Digital Signature
Signed by:
Upwork, Inc.

Authority:
DigiCert Inc

Valid from:
5/15/2015 5:30:00 AM

Valid to:
5/18/2018 5:30:00 PM

Subject:
CN="Upwork, Inc.", O="Upwork, Inc.", L=Mountain View, S=CA, C=US

Issuer:
CN=DigiCert SHA2 Assured ID Code Signing CA, OU=www.digicert.com, O=DigiCert Inc, C=US

Serial number:
05CDF7BBC381AEC11F18D71378539E97

File PE Metadata
Compilation timestamp:
6/20/1992 3:52:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
393216:+wFO1W6kY1eF0RYo1hL72LsKD13aIAnugk71qbevnU6buf0j:+wFvhss9o1dqLcugksCzj

Entry address:
0xAA98

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, 2E, 86, FF, FF, E8, 35, 98, FF, FF, E8, 9C, 9B, FF, FF, E8, B7, 9F, FF, FF, E8, 56, BF, FF, FF, E8, ED, E8, FF, FF, E8, 54, EA, FF, FF, 33, C0, 55, 68, 69, B1, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 32, B1, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, D0, 40, 00, E8, 26, F5, FF, FF, E8, 11, F1, FF, FF, 80, 3D, 34, C2, 40, 00, 00, 74, 0C, E8, 23, F6, FF, FF, 33, C0, E8, 24, 93, FF, FF, 8D, 55, F0, 33, C0, E8, 66, C5, FF, FF, 8B, 55...
 
[+]

Entropy:
7.9999

Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
40.5 KB (41,472 bytes)

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

http://upwork.software.informer.com/.../

http://updates.team.odesk.com/binaries/.../UpworkSetup.exe

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