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ci_setup_s.exe

Guide Style LTD corp.

The executable ci_setup_s.exe has been detected as malware by 3 anti-virus scanners. The file has been seen being downloaded from fastdl1.us.
Publisher:
Guide Style LTD corp.  (signed and verified)

MD5:
be805666714b6614645061e710459126

SHA-1:
e935ae3406ca8f3abcc07572674afe60a920df68

SHA-256:
18cce22be2850bb112af582378d871969f420f4c15d0c32904f2916ba566a053

Scanner detections:
3 / 68

Status:
Malware

Analysis date:
5/3/2024 8:00:54 PM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:Malware-gen
150717-0

AVG
Win32/Heri
2015.0.4355

Dr.Web
Trojan.DownLoader21.26193
9.0.1.05190

File size:
496.7 KB (508,600 bytes)

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\inetcache\ie\{random}\ci_setup_s.exe

Digital Signature
Signed by:
Guide Style LTD corp.

Authority:
Guide Style LTD corp.

Valid from:
4/18/2016 2:22:05 AM

Valid to:
4/18/2017 2:22:05 AM

Subject:
CN=Guide Style LTD, OU=Guide Style LTD, O=Guide Style LTD corp., S=Marseille, C=FR

Issuer:
CN=Guide Style LTD, C=FR, S=Marseille, L=Marseille, E=admin@guidestyle.com, OU=Guide Style LTD, O=Guide Style LTD corp.

Serial number:
100001

File PE Metadata
Compilation timestamp:
4/18/2016 3:53:03 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
14.0

CTPH (ssdeep):
12288:rgm3tVQccvY2XQhBPRgppwkJA2BmchsGnK0SXkNdP2r93v2PxfkonxOtkySm:rd3tVQccvY2XQhBPRgppwkJA2rSu2r9D

Entry address:
0x2F573

Entry point:
E8, 93, 09, 00, 00, E9, 80, FE, FF, FF, FF, 25, 24, 62, 45, 00, 8B, 4D, F4, 64, 89, 0D, 00, 00, 00, 00, 59, 5F, 5F, 5E, 5B, 8B, E5, 5D, 51, F2, C3, 8B, 4D, F0, 33, CD, F2, E8, 76, F7, FF, FF, F2, E9, DA, FF, FF, FF, 8B, 4D, EC, 33, CD, F2, E8, 65, F7, FF, FF, F2, E9, C9, FF, FF, FF, 50, 64, FF, 35, 00, 00, 00, 00, 8D, 44, 24, 0C, 2B, 64, 24, 0C, 53, 56, 57, 89, 28, 8B, E8, A1, 78, F0, 46, 00, 33, C5, 50, FF, 75, FC, C7, 45, FC, FF, FF, FF, FF, 8D, 45, F4, 64, A3, 00, 00, 00, 00, F2, C3, 50, 64, FF, 35, 00...
 
[+]

Entropy:
6.6277

Code size:
340 KB (348,160 bytes)

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

http://fastdl1.us/.../ci_setup_s.exe

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