updt-88.exe

search core systems

The application updt-88.exe by search core systems has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
search core systems  (signed and verified)

MD5:
10da648c50c7f98b4c51ce5b7ad8488d

SHA-1:
e133b87d195f2e47a1cc07f117710cf357c1be52

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:
4/19/2024 9:15:45 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.searchco (M)
16.3.25.22

File size:
826 KB (845,872 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\Documents and Settings\{user}\Local settings\temp\updt-88.exe

Digital Signature
Authority:
GlobalSign nv-sa

Valid from:
1/13/2012 11:23:55 AM

Valid to:
1/13/2013 11:23:55 AM

Subject:
CN=search core systems, O=search core systems, C=CA

Issuer:
CN=GlobalSign CodeSigning CA - G2, O=GlobalSign nv-sa, C=BE

Serial number:
112161BFE8B30B66C06A60ADF51015575814

File PE Metadata
Compilation timestamp:
2/22/2012 8:41:35 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:mirMJkl888888888888W88888888888UMXKsKzRhxzpCuor8Aw4ShQofOttgt8T0:RrOktXKsE7xzpVor848Yg8r2TJ4VWw2

Entry address:
0x142B0

Entry point:
55, 8B, EC, 83, C4, E8, 33, C0, 89, 45, E8, 89, 45, EC, B8, 0C, 3F, 41, 00, E8, F0, 21, FF, FF, 33, C0, 55, 68, 46, 43, 41, 00, 64, FF, 30, 64, 89, 20, B8, 60, 43, 41, 00, E8, 90, F9, FF, FF, 8D, 55, EC, B8, 26, 00, 00, 00, E8, 03, F9, FF, FF, 8B, 55, EC, B8, 88, AE, 41, 00, B9, 88, 43, 41, 00, E8, 5D, 0C, FF, FF, A1, 88, AE, 41, 00, E8, 5F, 09, FF, FF, 8B, D0, 8D, 45, E8, E8, 45, 0A, FF, FF, 8B, 45, E8, E8, A9, 42, FF, FF, 8B, 15, 88, AE, 41, 00, B8, 04, 44, 41, 00, E8, D9, FA, FF, FF, 33, C0, 5A, 59, 59...
 
[+]

Entropy:
6.4930

Developed / compiled with:
Microsoft Visual C++

Code size:
77.5 KB (79,360 bytes)

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