combo1.exe

Kreapixel Network

The application combo1.exe by Kreapixel Network has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. This is a setup program which is used to install the application. It is also typically executed from an Internet Explorer cache folder. The file has been seen being downloaded from softs.illyx.com.
Publisher:
Kreapixel Network  (signed and verified)

Description:
combo

Version:
2.0.0.0

MD5:
dd68cf3ee1a425c5e49cf1709e2facf7

SHA-1:
9a2904b81103ad055233d71d49cc10ea70139d78

SHA-256:
e385e50fae79d1ea86a0b157eda9343c8db8418e6e1ad6d11d9edacceb30596f

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:
11/5/2024 2:50:31 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Kreapixel.KreapixelNetwork.Installer (M)
16.1.17.1

File size:
427.3 KB (437,600 bytes)

Product version:
3.3.10.2

Copyright:
K inc.

File type:
Executable application (Win32 EXE)

Language:
English

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\combo1.exe

Digital Signature
Authority:
Thawte, Inc.

Valid from:
6/27/2014 2:00:00 AM

Valid to:
6/27/2015 1:59:59 AM

Subject:
CN=Kreapixel Network, OU=24, O=Kreapixel Network, L=Bergerac, S=Dordogne, C=FR

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

Serial number:
08C337D1809F41539363BCF60D881AB2

File PE Metadata
Compilation timestamp:
11/14/2014 10:00:32 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
12288:EXe9PPlowWX0t6mOQwg1Qd15CcYk0We1Fm/hXQW32:hhloDX0XOf42Aq2

Entry address:
0xED000

Entry point:
60, BE, 00, 90, 49, 00, 8D, BE, 00, 80, F6, FF, 57, EB, 0B, 90, 8A, 06, 46, 88, 07, 47, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 72, ED, B8, 01, 00, 00, 00, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, 01, DB, 73, 0B, 75, 28, 8B, 1E, 83, EE, FC, 11, DB, 72, 1F, 48, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, EB, D4, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C9, EB, 52, 31, C9, 83, E8, 03, 72, 11, C1, E0, 08, 8A, 06, 46, 83, F0, FF, 74, 75, D1, F8, 89, C5, EB, 0B, 01, DB, 75, 07, 8B...
 
[+]

Packer / compiler:
UPX v0.89.6 - v1.02 / v1.05 -v1.24

Code size:
340 KB (348,160 bytes)

The file combo1.exe has been seen being distributed by the following URL.

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