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2277b.exe

Andrey Hmelnikov

The is the installer for the WebPick InstalleRex download manager which bundles applications with offers for additional 3rd party software, mostly unwanted adware, and may be installed without consent. The application 2277b.exe by Andrey Hmelnikov has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. It is also typically executed from the user's temporary directory.
Publisher:
Andrey Hmelnikov  (signed and verified)

MD5:
af53424d70831b6c07075f1a031d1335

SHA-1:
a1606db2a558cf851a428f7299d6846b42b51612

SHA-256:
8e548c1d86411550610716a8acd04ba8808ec204868721f3fbf87d07c75f6bf7

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:
12/24/2024 12:04:06 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.WebPick (M)
17.3.15.9

File size:
1.2 MB (1,253,752 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\local\temp\2277b.exe

Digital Signature
Signed by:
Andrey Hmelnikov

Authority:
Unizeto Technologies S.A.

Valid from:
6/22/2014 11:25:04 PM

Valid to:
6/22/2015 11:25:04 PM

Subject:
E=Andrey.Hmelnikov@hotmail.com, CN=Andrey Hmelnikov, O=Andrey Hmelnikov, C=RU

Issuer:
CN=Certum Code Signing CA, OU=Certum Certification Authority, O=Unizeto Technologies S.A., C=PL

Serial number:
727B500ADD12D49F610A094EBFE02E4B

File PE Metadata
Compilation timestamp:
10/27/2013 9:02:38 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

Entry address:
0x1CF4C

Entry point:
E8, 2B, 39, 00, 00, E9, 03, 00, 00, 00, CC, CC, CC, 6A, 14, 68, 40, F4, 52, 00, E8, 5B, 11, 00, 00, E8, F5, 3A, 00, 00, 0F, B7, F0, 6A, 02, E8, BB, 38, 00, 00, 59, B8, 4D, 5A, 00, 00, 66, 39, 05, 00, 00, 40, 00, 74, 04, 33, DB, EB, 33, A1, 3C, 00, 40, 00, 81, B8, 00, 00, 40, 00, 50, 45, 00, 00, 75, EB, B9, 0B, 01, 00, 00, 66, 39, 88, 18, 00, 40, 00, 75, DD, 33, DB, 83, B8, 74, 00, 40, 00, 0E, 76, 09, 39, 98, E8, 00, 40, 00, 0F, 95, C3, 89, 5D, E4, E8, C2, 09, 00, 00, 85, C0, 75, 08, 6A, 1C, E8, DC, 00, 00...
 
[+]

Entropy:
6.6764

Code size:
345.5 KB (353,792 bytes)

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