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skywidget(smart)_h.exe

B&C

The application skywidget(smart)_h.exe by B&C has been detected as adware 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 NSIS (Nullsoft Scriptable Install System) installer. It is also typically executed from an Internet Explorer cache folder.
Publisher:
B&C  (signed and verified)

MD5:
994ccc06a37dca3886ea1a03aa9a8b72

SHA-1:
0c9aeb396c27cf1b688592cd19dccee580e7cef9

SHA-256:
a01a00c672c09d18cc78d992037df2b2ccdb71713efef28bc362e96904b56731

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:
11/15/2024 8:47:25 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP (M)
17.3.5.9

File size:
1.2 MB (1,217,704 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\skywidget(smart)_h.exe

Digital Signature
Signed by:
B&C

Authority:
Thawte, Inc.

Valid from:
8/21/2014 9:00:00 AM

Valid to:
8/21/2016 8:59:59 AM

Subject:
CN=B&C, OU=IT Team, O=B&C, L=Bupyung-gu, S=Incheon, C=KR

Issuer:
CN=Thawte Code Signing CA - G2, O="Thawte, Inc.", C=US

Serial number:
6E3CB1C5F365EE91B616260780245E0F

File PE Metadata
Compilation timestamp:
12/6/2009 7:50:46 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

Entry address:
0x323C

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 30, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 58, 3F, 42, 00, E8, 09, 2C, 00, 00, A3, A4, 3E, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 58, F4, 41, 00, FF, 15, 58, 71, 40, 00, 68, B8, 91, 40, 00, 68, A0, 36, 42, 00, E8, BC, 28, 00, 00, FF, 15, B0, 70, 40, 00, BF, 00, 90, 42, 00, 50, 57, E8, AA, 28, 00, 00...
 
[+]

Entropy:
7.9923

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

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