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upworksetup.exe

Upwork

oDesk Corporation SPC

The application upworksetup.exe, “Upwork Setup ” by oDesk SPC has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the Inno Setup installer. The setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions.
Publisher:
Upwork, Inc   (signed by oDesk Corporation SPC)

Product:
Upwork

Description:
Upwork Setup

Version:
4.0.70.0

MD5:
f61f74af808f57889344f17d7aa66b36

SHA-1:
909210a36b4f09474e6e60b8dbae41b36000940e

SHA-256:
87628f2d1ecb36fd589b8aea9191629ce2f62d29039ae3ac58c2b396f872a5d9

Scanner detections:
1 / 68

Status:
Potentially unwanted

Explanation:
Uses the InstallCore download manager to install additional potentially unwanted software which may include extensions such as DealPly and various toolbars.

Analysis date:
11/18/2024 11:31:07 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.InstallCore.CSH (L)
16.12.4.8

File size:
17.6 MB (18,482,416 bytes)

Product version:
4.0.70.0

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

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

Digital Signature
Signed by:
oDesk Corporation SPC

Authority:
oDesk Corporation CA

Valid from:
3/18/2015 5:59:42 AM

Valid to:
1/1/1940 3:59:59 AM

Subject:
CN=oDesk Corporation SPC

Issuer:
CN=oDesk Corporation CA

Serial number:
A068FD1366552AAE477D9E015BF13429

File PE Metadata
Compilation timestamp:
6/20/1992 2:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
393216:v50YL+Q6XS6ix9uPSP0+31y18oLpyO5IqQTv50YfcHo0rqX63wWP:hV56XCum0+I18oLp756vfuo0SWP

Entry address:
0xA5F8

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, CE, 8A, FF, FF, E8, D5, 9C, FF, FF, E8, 64, 9F, FF, FF, E8, 07, A0, FF, FF, E8, A6, BF, FF, FF, E8, 11, E9, FF, FF, E8, 78, EA, FF, FF, 33, C0, 55, 68, C9, AC, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 92, AC, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 26, F5, FF, FF, E8, 11, F1, FF, FF, 80, 3D, 34, B2, 40, 00, 00, 74, 0C, E8, 23, F6, FF, FF, 33, C0, E8, C4, 97, FF, FF, 8D, 55, F0, 33, C0, E8, B6, C5, FF, FF, 8B, 55...
 
[+]

Entropy:
7.9999

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

Code size:
39.5 KB (40,448 bytes)

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