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mscde.tmp.exe

Setup

LLC

The application mscde.tmp.exe by LLC 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 the user's temporary directory. The file has been seen being downloaded from zone3-14b7.kxcdn.com.
Publisher:
Open Source  (signed by LLC )

Product:
Setup

Version:
1.2

MD5:
07e8ba941afeac9f7c0f7fa58beafcf5

SHA-1:
31f6f847eddeae1495b013933f1e494b9b413925

SHA-256:
f65338ee76d3baa4ed8e94725f4d21852746973453f05de049fbb3dddef9da10

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 4:31:26 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Amonitize.OpenSource.Installer (M)
16.1.29.19

File size:
4.6 MB (4,817,680 bytes)

Product version:
1.2

Copyright:
2015 - Open Source

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\temp\mscde.tmp.exe

Digital Signature
Signed by:
LLC

Authority:
COMODO CA Limited

Valid from:
5/6/2015 7:00:00 PM

Valid to:
5/6/2016 6:59:59 PM

Subject:
CN="LLC ""YOPTA SOFT""", O="LLC ""YOPTA SOFT""", STREET="str.Tsytadelna, 7", L=Kiev, S=Kiev, PostalCode=01015, C=UA

Issuer:
CN=COMODO RSA Code Signing CA, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
1CAFDF1C4C426FC3DD811D48793D99C9

File PE Metadata
Compilation timestamp:
8/4/2015 7:47:29 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
98304:EWhzqtyxjmRQaWYWlof/nuA48hBhqcZdRBTnM4p4flQJRll3hvbo9YcPO:5husqTIloXnuwTTPTMw4fSRll3DcPO

Entry address:
0x30B6

Entry point:
81, EC, 84, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 90, 91, 40, 00, 89, 5C, 24, 20, C6, 44, 24, 14, 20, FF, 15, 34, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, 1C, 71, 40, 00, 53, FF, 15, 8C, 72, 40, 00, 6A, 09, A3, 98, 67, 44, 00, E8, ED, 2D, 00, 00, A3, E4, 66, 44, 00, 53, 8D, 44, 24, 38, 68, 60, 01, 00, 00, 50, 53, 68, 98, 94, 42, 00, FF, 15, 64, 71, 40, 00, 68, 80, 91, 40, 00, 68, E0, 26, 44, 00, E8, 97, 2A, 00, 00, FF, 15, 20, 71, 40, 00, BD, 00, F0, 46, 00, 50, 55, E8, 85, 2A...
 
[+]

Entropy:
7.9988

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

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

http://zone3-14b7.kxcdn.com/Zone3.exe

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