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sysrpkfxly.exe

Suas Corporation

The application sysrpkfxly.exe by Suas has been detected as a potentially unwanted program by 5 anti-malware scanners. It is set to automatically start when a user logs into Windows via the current user run registry key under the display name ‘SYS_UPDATE’.
Publisher:
Suas Corporation  (signed and verified)

MD5:
81d1a3d97b23fbe3ad474d5d0321fab8

SHA-1:
af5168661fa851bdf37eabd218af1fff1f6c923a

SHA-256:
aaad80ba3d6b996bd8205a383f206738eb917dc12bedeb79af7f30714d625193

Scanner detections:
5 / 68

Status:
Potentially unwanted

Analysis date:
11/27/2024 8:34:56 PM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:Malware-gen
160917-0

ESET NOD32
MSIL/Injector.PWF trojan
6.3.12010.0

Kaspersky
Trojan-PSW.MSIL.Agent
15.0.2.529

Microsoft Security Essentials
Backdoor:Win32/Kirts.A
1.233.350.0

Reason Heuristics
Threat.Adware.Dropper.Suas (H)
16.11.23.5

File size:
125.5 KB (128,464 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\roaming\winrar\sysrpkfxly.exe

Digital Signature
Signed by:
Suas Corporation

Authority:
Suas Corporation

Valid from:
7/14/2016 1:27:12 AM

Valid to:
7/15/2026 1:27:12 AM

Subject:
E=aw@suaq.com, CN=www.suaq.com, OU=CDE Dept, O=Suas Corporation, L=Montreal, S=Quebec, C=CA

Issuer:
E=aw@suaq.com, CN=www.suaq.com, OU=CDE Dept, O=Suas Corporation, L=Montreal, S=Quebec, C=CA

Serial number:
00B202A60ED543FBF3

File PE Metadata
Compilation timestamp:
7/25/2016 3:18:24 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
8.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
1536:H7FZ00T9puh9Deg7iUTu2Gan4S8PkqnWxzVUD:Hg0T9puhZeguUbt8chg

Entry address:
0x15C3E

Entry point:
FF, 25, 00, 20, 40, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00...
 
[+]

Entropy:
5.7756

Developed / compiled with:
Microsoft Visual C# / Basic .NET

Code size:
80 KB (81,920 bytes)

Startup File (User Run)
Registry location:
HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run

Name:
SYS_UPDATE

Command:
C:\users\{user}\appdata\roaming\winrar\sysrpkfxly.exe


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