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cbcy_n_917447_0415.exe

Chengdu Jinding Shengshi Network Technology Co., Ltd.

The executable cbcy_n_917447_0415.exe has been detected as malware by 1 anti-virus scanner. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from box64.yxdown.com.
Publisher:
Chengdu Jinding Shengshi Network Technology Co., Ltd.  (signed and verified)

MD5:
c0c0023cefca47ccb15ce24a52546425

SHA-1:
a9d62760a53a5d809144e4021d7dff5c5a72429c

SHA-256:
bb2f9157ad31a9d865224c66329819c5efe22a27bdafaf4157bf423a6a0c14ae

Scanner detections:
1 / 68

Status:
Malware

Analysis date:
4/20/2024 5:27:02 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP (M)
16.8.27.0

File size:
1.2 MB (1,290,568 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\appdata\roaming\sshz\14580009_14580009\cbcy_n_917447_0415.exe

Digital Signature
Signed by:
Chengdu Jinding Shengshi Network Technology Co., Ltd.

Authority:
WoSign CA Limited

Valid from:
7/3/2015 3:48:49 PM

Valid to:
7/3/2017 3:48:49 PM

Subject:
CN="Chengdu Jinding Shengshi Network Technology Co., Ltd.", O="Chengdu Jinding Shengshi Network Technology Co., Ltd.", L=Chengdu, S=Sichuan, C=CN

Issuer:
CN=WoSign Class 3 Code Signing CA G2, O=WoSign CA Limited, C=CN

Serial number:
69E4A4B19E707DAADE6C98BAC000AC8B

File PE Metadata
Compilation timestamp:
12/6/2009 6:50:46 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
24576:nAqzTz4MDJ2aZN4XX/YtW/iEvJwiLIJ1s6vPPtBLpnrX8dvwoIHZtddCo:xzn4aJyX/YtWPvJwiLqzvPPtx2dwH57

Entry address:
0x323C

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 30, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 58, 3F, 42, 00, E8, 09, 2C, 00, 00, A3, A4, 3E, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 58, F4, 41, 00, FF, 15, 58, 71, 40, 00, 68, B8, 91, 40, 00, 68, A0, 36, 42, 00, E8, BC, 28, 00, 00, FF, 15, B0, 70, 40, 00, BF, 00, 90, 42, 00, 50, 57, E8, AA, 28, 00, 00...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

The file cbcy_n_917447_0415.exe has been seen being distributed by the following URL.

http://box64.yxdown.com/.../cbcy_Y_512987_0420.exe

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