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bk27200j.exe

RimArts Inc.

The program is a setup application that uses the WinZip SFX installer. The file has been seen being downloaded from www.rimarts.jp.
Publisher:
RimArts Inc.  (signed and verified)

MD5:
3aa5dc58fc3c5a023cfc14ee94af4415

SHA-1:
0d6f6a90bbafb47c7aec2d7898b36ee797cdd2a7

SHA-256:
c074630b9c999f8c22345907543aa80382b275fd1f74903bf26de4e084436674

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
12/29/2024 5:45:15 AM UTC  (today)

File size:
4.6 MB (4,775,144 bytes)

File type:
Executable application (Win32 EXE)

Installer:
WinZip SFX

Common path:
C:\users\{user}\downloads\bk27200j.exe

Digital Signature
Signed by:
RimArts Inc.

Authority:
GlobalSign nv-sa

Valid from:
8/24/2015 5:16:49 PM

Valid to:
12/13/2017 5:13:26 PM

Subject:
E=carty@rimarts.co.jp, CN=RimArts Inc., OU=Software Development Dept, O=RimArts Inc., L=Matsudo, S=Chiba, C=JP

Issuer:
CN=GlobalSign CodeSigning CA - SHA256 - G2, O=GlobalSign nv-sa, C=BE

Serial number:
11212BE3D93D971E191735405516BAA27B8F

File PE Metadata
Compilation timestamp:
1/9/2001 11:09:05 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
5.10

CTPH (ssdeep):
98304:fLCgdAKWmJbrvI7jv/GlJI/extew/1XXUk/7ApW1nD8FArTZbrj4+:fPZWQQ9Pa10y7qW1nD8Fe

Entry address:
0x3F8F

Entry point:
53, FF, 15, 4C, 70, 40, 00, B3, 22, 38, 18, 74, 03, 80, C3, FE, 8A, 48, 01, 40, 33, D2, 3A, CA, 74, 0A, 3A, CB, 74, 06, 8A, 48, 01, 40, EB, F2, 38, 10, 74, 01, 40, 52, 50, 52, 52, FF, 15, 50, 70, 40, 00, 50, E8, 9E, F3, FF, FF, 50, FF, 15, 54, 70, 40, 00, 5B, C3, 8B, 44, 24, 04, 8B, 40, 3C, 05, F8, 00, 00, 00, C3, 55, 8B, EC, 51, A1, 88, 94, 40, 00, 83, 0D, 00, 93, 40, 00, FF, 56, 33, F6, 39, 35, 40, 8E, 40, 00, 89, 35, 34, 94, 40, 00, 89, 35, 84, 94, 40, 00, A3, 24, 97, 40, 00, 75, 05, E8, 9D, D2, FF, FF...
 
[+]

Entropy:
7.9987

Packer / compiler:
WinZip, 0x32-bit SFX v8.x module

Code size:
21.5 KB (22,016 bytes)

The file bk27200j.exe has been seen being distributed by the following URL.

http://www.rimarts.jp/downloads/.../bk27200j.exe

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