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coresrv.dll

Zango

Zango

The module coresrv.dll by Zango has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
Zango, Inc.  (signed by Zango)

Product:
Zango

Version:
10.0.0.0

MD5:
ed1d22815eb345fae653cefde5f9c924

SHA-1:
f6b610a132ac1739e5fd6c2b559adc6920cd2fc3

SHA-256:
b66ef1d7f86304a1fd8adf0e2e924a837aa142ade2198121e2bcb23da2025157

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:
5/4/2024 7:56:51 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Zango (M)
16.10.8.18

File size:
1021.3 KB (1,045,768 bytes)

Product version:
10.0.0.0

Copyright:
Copyright © 2001-2007 Zango, Inc.

File type:
Dynamic link library (Win32 DLL)

Language:
English (United States)

Common path:
C:\Program Files\hotbar\bin\10.0.412.0\coresrv.dll

Digital Signature
Signed by:
Zango

Authority:
VeriSign, Inc.

Valid from:
3/20/2007 1:00:00 AM

Valid to:
5/13/2008 1:59:59 AM

Subject:
CN=Zango, OU=Zango, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Zango, L=Bellevue, S=Washington, C=US

Issuer:
CN=VeriSign Class 3 Code Signing 2004 CA, OU=Terms of use at https://www.verisign.com/rpa (c)04, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
1BFD2BADE8D6BA77BAB6FA3C75F46631

Registration
CLSIDs:
{1E0004EC-5DF0-48C7-A8F0-FBB0488A3D94}, {B0CB585F-3271-4E42-88D9-AE5C9330D554}, {D2221CCB-F2BB-4858-AAD4-57C754153603}

ProgIDs:
HbCoreSrv.DynamicProp.1, CoreSrv.LfgAx.1, CoreSrv.CoreServices.1

COM registered:
Yes

File PE Metadata
Compilation timestamp:
11/27/2007 7:54:27 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
8.0

CTPH (ssdeep):
12288:X14MeMsuDK6CAZMlvUYBu0nBsoVFEffiZXJDuqObFD9iQmI7dO3Vr32SqGrwW++A:XnT32nPHFE3HRbd9ihIs3VDnqGH3Q

Entry address:
0x721A6

Entry point:
83, 7C, 24, 08, 01, 75, 05, E8, 26, 00, 01, 00, FF, 74, 24, 04, 8B, 4C, 24, 10, 8B, 54, 24, 0C, E8, ED, FE, FF, FF, 59, C2, 0C, 00, 55, 8B, EC, 83, EC, 0C, A1, 3C, B6, 0D, 10, 33, C5, 89, 45, FC, 53, 56, 57, 8B, 7D, 08, 33, DB, 3B, FB, 75, 1C, E8, 4B, 4D, 00, 00, 6A, 16, 5E, 53, 53, 53, 53, 53, 89, 30, E8, C4, DC, FF, FF, 83, C4, 14, E9, 35, 01, 00, 00, FF, 75, 0C, 57, E8, D3, D4, 00, 00, 3B, 45, 0C, 59, 59, 72, 04, 88, 1F, EB, D0, 8B, 55, 10, 8B, 02, 8B, 48, 14, 3B, CB, 75, 20, 38, 1F, 8B, CF, 74, 13, 8A...
 
[+]

Code size:
660 KB (675,840 bytes)

Safe for Scripting Control
Name:
{B0CB585F-3271-4E42-88D9-AE5C9330D554}


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