easyspeedpc.exe

Easy Speed PC

Probit Software LTD

The application easyspeedpc.exe has been detected as a potentially unwanted program by 6 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer, however the file is not signed with an authenticode signature from a trusted source. While running, it connects to the Internet address server-54-192-55-28.jfk6.r.cloudfront.net on port 80 using the HTTP protocol.
Publisher:
Probit Software LTD

Product:
Easy Speed PC

Version:
8.2.0.231

MD5:
de59edd18d1c90052755f49178d74d65

SHA-1:
112696d02ee8bdb7629a9c9d143216d97ea5c0dc

SHA-256:
3c89f3024c43ec5dade48e65a5e4d737f7c97c34f1193f93775d1e37519a7a6b

Scanner detections:
6 / 68

Status:
Potentially unwanted

Analysis date:
4/18/2024 8:25:58 AM UTC  (today)

Scan engine
Detection
Engine version

avast!
Dropper-gen [Drp]
150602-1

Baidu Antivirus
PUA.Win32.SpeedingUpMyPC
4.0.3.1563

ESET NOD32
Win32/SpeedingUpMyPC.R application
7.0.302.0

NANO AntiVirus
Trojan.Nsis.Siggen6.drbjrb
0.30.24.1636

Trend Micro House Call
Suspicious_GEN.F47V0526
7.2.154

Vba32 AntiVirus
suspected of Trojan.Downloader.gen.h
3.12.26.4

File size:
961.6 KB (984,677 bytes)

Product version:
8.2.0

Copyright:
Probit Software LTD

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
Language Neutral

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

File PE Metadata
Compilation timestamp:
12/5/2009 5:50:52 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
24576:H3pTD4nSudONgA7XUNwFK72oKbcBDsnYW:H5gnBMBTXE7ybmDK

Entry address:
0x30FA

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 60, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B0, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 18, EC, 42, 00, E8, F1, 2B, 00, 00, A3, 64, EB, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, 8F, 42, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 60, E3, 42, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, 40, 43, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
7.9800

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The executing file has been seen to make the following network communications in live environments.

TCP (HTTP):
Connects to server-54-192-55-28.jfk6.r.cloudfront.net  (54.192.55.28:80)

TCP (HTTP):
Connects to server-54-192-55-189.jfk6.r.cloudfront.net  (54.192.55.189:80)

TCP (HTTP):
Connects to ec2-107-22-242-100.compute-1.amazonaws.com  (107.22.242.100:80)

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