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gp_upd.exe

Closed Joint-Stock Company

The application gp_upd.exe by Closed Joint-Stock Company has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. It runs as a scheduled task under the Windows Task Scheduler named GPUpdate triggered to execute each time a user logs in.
Publisher:
Closed Joint-Stock Company   (signed and verified)

MD5:
cfd32643a72609c2e0525e44b822ae10

SHA-1:
86e814b29c1e313783f3d73b119778d37cc2a867

SHA-256:
9135e03038c69230049fa8330ab04e78a9e4ca2951a63ec3c0c6ab35716e77e5

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Analysis date:
4/26/2024 7:56:27 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.ClosedJointStockCompany.G
14.5.8.0

File size:
794 KB (813,080 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\roaming\getprivate\gp_upd.exe

Digital Signature
Signed by:
Closed Joint-Stock Company

Authority:
COMODO CA Limited

Valid from:
9/10/2013 8:00:00 PM

Valid to:
9/10/2016 7:59:59 PM

Subject:
CN="Closed Joint-Stock Company ""V.X. Technocom", O="Closed Joint-Stock Company ""V.X. Technocom", STREET="Staromonetnyi per. 14, bld. 2", L=Moscow, S=Moscow, PostalCode=119180, C=RU

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
422C9081573539C78689D8F203970268

File PE Metadata
Compilation timestamp:
5/7/2014 11:11:16 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.22

CTPH (ssdeep):
24576:t3Q3+uAEq4UUu9xONOik5cqeLqtRaqrpnllLscyy+f:tDsfYPcGRaY1LLs4s

Entry address:
0x12A0

Entry point:
83, EC, 1C, C7, 04, 24, 02, 00, 00, 00, FF, 15, FC, D4, 4C, 00, E8, 4B, FD, FF, FF, 8D, 74, 26, 00, 8D, BC, 27, 00, 00, 00, 00, A1, 4C, D5, 4C, 00, FF, E0, 89, F6, 8D, BC, 27, 00, 00, 00, 00, A1, 28, D5, 4C, 00, FF, E0, 90, 90, 90, 90, 90, 90, 90, 90, 90, 8B, 0D, D4, A2, 4A, 00, 85, C9, 74, 38, 55, 89, E5, 83, EC, 18, C7, 04, 24, 00, B0, 4A, 00, E8, 68, B0, 05, 00, 52, 85, C0, 74, 23, C7, 44, 24, 04, 0E, B0, 4A, 00, 89, 04, 24, E8, 5B, B0, 05, 00, 83, EC, 08, 85, C0, 74, 09, C7, 04, 24, D4, A2, 4A, 00, FF...
 
[+]

Entropy:
6.2186

Code size:
673.5 KB (689,664 bytes)

Scheduled Task
Task name:
GPUpdate

Trigger:
Logon (Runs on logon)


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