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hamachi2_download.exe

TODO: <제품 이름>

Tech Joy Co.

The application hamachi2_download.exe by Tech Joy Co has been detected as a potentially unwanted program by 2 anti-malware scanners. The file has been seen being downloaded from blogdownloader.net.
Publisher:
Tech Joy Co.  (signed and verified)

Product:
TODO: <제품 이름>

Version:
1.0.0.1

MD5:
a7e364350550a1d16d6b9b307af64647

SHA-1:
03d402015c6f87d48e5243dc5601029371f80119

SHA-256:
3756b3eec8553b0db74140c9c0d078df804abff88c5d484f8db4d6c21640ebc6

Scanner detections:
2 / 68

Status:
Potentially unwanted

Analysis date:
4/26/2024 2:02:45 AM UTC  (today)

Scan engine
Detection
Engine version

AhnLab V3 Security
PUP/Win32.Downloader
2013.12.11

Reason Heuristics
PUP (M)
16.7.27.23

File size:
520.9 KB (533,368 bytes)

Product version:
1.0.0.1

Copyright:
TODO: (c) <회사 이름>. All rights reserved.

Original file name:
Downloader_Demo.exe

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\downloads\hamachi2_download.exe

Digital Signature
Signed by:
Tech Joy Co.

Authority:
Thawte, Inc.

Valid from:
10/16/2013 9:00:00 AM

Valid to:
1/16/2015 8:59:59 AM

Subject:
CN=Tech Joy Co., OU=IT Team, O=Tech Joy Co., L=Nam-gu, S=Busan, C=KR

Issuer:
CN=Thawte Code Signing CA - G2, O="Thawte, Inc.", C=US

Serial number:
2EC15A429F8D225D547BBFAA87ED5AAF

File PE Metadata
Compilation timestamp:
10/22/2013 12:04:07 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
6144:WrRVu/t0bi8aefBqqi2w/8eHelIJcqcopH6zSb7qzKwma2N7HN1jMKS28pMuN:B0bSb268eHelIJnpH6GH9M28pvN

Entry address:
0x28D52

Entry point:
E8, E0, 9D, 00, 00, E9, 78, FE, FF, FF, 6A, 0C, 68, 08, D0, 44, 00, E8, D8, 07, 00, 00, 83, 65, E4, 00, 8B, 75, 08, 3B, 35, 0C, 70, 45, 00, 77, 22, 6A, 04, E8, CB, 9F, 00, 00, 59, 83, 65, FC, 00, 56, E8, D4, A7, 00, 00, 59, 89, 45, E4, C7, 45, FC, FE, FF, FF, FF, E8, 09, 00, 00, 00, 8B, 45, E4, E8, E4, 07, 00, 00, C3, 6A, 04, E8, C6, 9E, 00, 00, 59, C3, 8B, FF, 55, 8B, EC, 56, 8B, 75, 08, 83, FE, E0, 0F, 87, A1, 00, 00, 00, 53, 57, 8B, 3D, 74, 01, 44, 00, 83, 3D, 24, 62, 45, 00, 00, 75, 18, E8, 32, 94, 00...
 
[+]

Entropy:
6.3660

Code size:
251 KB (257,024 bytes)

The file hamachi2_download.exe has been seen being distributed by the following URL.

http://blogdownloader.net/marks/hana/.../PrincessMaker2_Refine_Package_download.exe

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