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epp331.exe

ES-Computing

This is a setup program which is used to install the application. The file has been seen being downloaded from sowoonnim.tistory.com and multiple other hosts.
Publisher:
ES-Computing  (signed and verified)

MD5:
38085ef54334e69dfada2208091752e4

SHA-1:
dc0816c46ed54a2217003d468bd87bd87bffe8db

SHA-256:
0d3982f717ca04b2cd5d0f5d23dda6a7e647e6b6befb28ec0a613c9baa219d20

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
4/24/2024 12:39:37 PM UTC  (today)

File size:
1.7 MB (1,766,464 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\downloads\epp331.exe

Digital Signature
Signed by:
ES-Computing

Authority:
Thawte, Inc.

Valid from:
8/25/2010 9:00:00 AM

Valid to:
10/25/2011 8:59:59 AM

Subject:
CN=ES-Computing, O=ES-Computing, L=Jinju, S=Kyungnam, C=KR

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

Serial number:
3E15AA289A0ACD9326549DA07BFFC68E

File PE Metadata
Compilation timestamp:
5/29/2011 1:04:29 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
49152:FKTCssphPLZ8BDFL6jLXHbYuLXvT0OsXYvGHMiMf1sT:FeCJZ8BB2XFjT0VYVDsT

Entry address:
0xB480

Entry point:
E8, E3, FE, FF, FF, 33, C0, 50, 50, 50, 50, E8, D5, 2D, 00, 00, C3, 56, 57, 8B, 7C, 24, 0C, 8B, F1, 8B, CF, 89, 3E, E8, F3, A0, FF, FF, 89, 46, 08, 89, 56, 0C, 8B, 87, 1C, 0C, 00, 00, 89, 46, 10, 5F, 8B, C6, 5E, C2, 04, 00, 8B, C1, 8B, 08, 8B, 50, 10, 3B, 91, 1C, 0C, 00, 00, 75, 0D, 6A, 00, FF, 70, 0C, FF, 70, 08, E8, 1C, A6, FF, FF, C3, 55, 8B, EC, 83, EC, 1C, 56, 33, F6, 56, 56, 56, 56, 8D, 45, E4, 50, FF, 15, 48, 32, 41, 00, 85, C0, 74, 21, 56, 56, 56, 8D, 45, E4, 50, FF, 15, 4C, 32, 41, 00, 8D, 45, E4...
 
[+]

Entropy:
7.9746  (probably packed)

Code size:
70.5 KB (72,192 bytes)

The file epp331.exe has been seen being distributed by the following 4 URLs.

http://sowoonnim.tistory.com/.../cfile6.uf@2224DE3D5646E065151A39.exe

http://cfile217.uf.daum.net/.../207CB74F4E75A9760BFCBF

http://www.editplus.com/.../epp331.exe

https://doc-10-7k-docs.googleusercontent.com/docs/securesc/euj0g5v3on944abelf0td8e3hhjjoqcg/h7j0if8hqbk4qiud7s895fgcaklp9bcm/1448805600000/05070490313834223955/.../0B3sm3i6jltYvbi1iYUQxaDJXRWs?e=download

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