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sysfiles.exe

APPsolute Technology Inc.

The application sysfiles.exe by APPsolute Technology has been detected as a potentially unwanted program 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. The file has been seen being downloaded from healthcaregovtool.com.
Publisher:
APPsolute Technology Inc.  (signed and verified)

MD5:
baa7e4c762fd9e88bb37440250ab8f50

SHA-1:
4e08dd41f4ee7d5b54030e545ac85ff9ba2a7eba

SHA-256:
8861c26a4da1ded458b6e6928b6dc4007bbd063ed0e19518f41cee1da58743d0

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
11/5/2024 2:32:22 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.APPsoluteTechnology.Installer (M)
15.8.26.10

File size:
9.4 MB (9,892,408 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

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

Digital Signature
Signed by:
APPsolute Technology Inc.

Authority:
Symantec Corporation

Valid from:
2/10/2015 4:00:00 PM

Valid to:
2/11/2016 3:59:59 PM

Subject:
CN=APPsolute Technology Inc., O=APPsolute Technology Inc., L=Marshfield, S=Wisconsin, C=US

Issuer:
CN=Symantec Class 3 SHA256 Code Signing CA, OU=Symantec Trust Network, O=Symantec Corporation, C=US

Serial number:
3D511A783C926067341FAC786A6CAF35

File PE Metadata
Compilation timestamp:
12/5/2009 2:50:52 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
98304:+mflyKMqrmEctQd7RtK1C0MNqA6QjoOD6xNCB0hbAeUtK7ieKc4YhEDBckVRmF1x:XJZO0tQm16xNCiEmquMFm3BR9DrwCc

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:
7.9997

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

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

http://healthcaregovtool.com/hci/.../SysFiles.exe

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