a.i_1003h_download.exe

TODO: <제품 이름>

Tech Joy Co.

The executable a.i_1003h_download.exe has been detected as malware by 1 anti-virus scanner. The file has been seen being downloaded from blogdownloader.net and multiple other hosts.
Publisher:
Tech Joy Co.  (signed and verified)

Product:
TODO: <제품 이름>

Version:
1.0.0.4

MD5:
ad371c76dd7469455e5bbd5bc8e29283

SHA-1:
811ebc041f9339d84b2bf62327b17dd204e10590

SHA-256:
c40c09fc0a9619d986462b0575b571af2d47b6d81808ebb30fc0dbf98a160b34

Scanner detections:
1 / 68

Status:
Malware

Analysis date:
12/26/2024 5:36:32 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP (M)
16.7.27.23

File size:
797.1 KB (816,200 bytes)

Product version:
1.0.0.4

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\a.i_1003h_download.exe

Digital Signature
Signed by:

Authority:
Thawte, Inc.

Valid from:
12/12/2014 9:00:00 AM

Valid to:
2/11/2016 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:
362042A82531C60C444EB2DB49DC0A14

File PE Metadata
Compilation timestamp:
7/29/2015 11:45:49 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
12288:D92xXdc+xg5s9yxxIYE+CZP6j6T7lrwzyy7FAf28pE4s:D92zc+xg5sGIYGZP6j6pxyWrxs

Entry address:
0x29197

Entry point:
E8, EC, 9D, 00, 00, E9, 78, FE, FF, FF, 6A, 0C, 68, D0, E0, 44, 00, E8, E3, 07, 00, 00, 83, 65, E4, 00, 8B, 75, 08, 3B, 35, 0C, 80, 45, 00, 77, 22, 6A, 04, E8, D7, 9F, 00, 00, 59, 83, 65, FC, 00, 56, E8, DE, A7, 00, 00, 59, 89, 45, E4, C7, 45, FC, FE, FF, FF, FF, E8, 09, 00, 00, 00, 8B, 45, E4, E8, EF, 07, 00, 00, C3, 6A, 04, E8, D2, 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, 11, 44, 00, 83, 3D, 24, 72, 45, 00, 00, 75, 18, E8, 3D, 94, 00...
 
[+]

Entropy:
6.7836

Code size:
252.5 KB (258,560 bytes)

The file a.i_1003h_download.exe has been seen being distributed by the following 2 URLs.

http://blogdownloader.net/marks/set/.../steam_api.dll_download.exe

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