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setup_534.exe

极速拷贝

Beijing Yida Hongtian Technology Co.,Ltd.

The application setup_534.exe by Beijing Yida Hongtian Technology Co.,Ltd has been detected as a potentially unwanted program by 8 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from www.xiazaiba.com and multiple other hosts.
Publisher:
Beijing Yida Hongtian Technology Co.,Ltd.  (signed and verified)

Product:
极速拷贝

Description:
快速拷贝软件

Version:
1.0.0.1

MD5:
03cb04d3f023300e57c7e9472b54556b

SHA-1:
ce325e5e09c001533ef8e039f0db6d010fc1bdc6

SHA-256:
8853897cb519f79ee0bd83830752eac80551e6d5f034bc7db0a3d3768066f114

Scanner detections:
8 / 68

Status:
Potentially unwanted

Analysis date:
5/27/2024 3:24:55 PM UTC  (today)

Scan engine
Detection
Engine version

Baidu Antivirus
Hacktool.Win32.NSISmod
4.0.3.15826

Bkav FE
W32.FamVT.YantaiTTc
1.3.0.7133

Clam AntiVirus
Win.Trojan.691128
0.98/21511

Dr.Web
Trojan.KillFiles.28526
9.0.1.0238

ESET NOD32
Win32/Packed.NSISmod.A suspicious (variant)
9.12155

Fortinet FortiGate
W32/Generic.AC.18053
8/26/2015

McAfee
Artemis!03CB04D3F023
5600.6661

NANO AntiVirus
Riskware.Win32.ShouQu.dmnfjx
0.30.24.3079

File size:
2.5 MB (2,598,928 bytes)

Product version:
1.0.0.1

Copyright:
(C) 极速拷贝

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\inetcache\ie\{random}\setup_534.exe

Digital Signature
Signed by:
Beijing Yida Hongtian Technology Co.,Ltd.

Authority:
WoSign CA Limited

Valid from:
8/27/2014 3:34:18 PM

Valid to:
8/27/2015 3:34:18 PM

Subject:
CN="Beijing Yida Hongtian Technology Co.,Ltd.", E=pcdown@yeah.net, O="Beijing Yida Hongtian Technology Co.,Ltd.", L=Beijing, S=Beijing, C=CN

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

Serial number:
771884F7DA9404D8392AA19455F93B57

File PE Metadata
Compilation timestamp:
3/29/2014 5:42:03 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
49152:kdtZltntEwqEX0XAvR/0EpubNHvczsiBDVj/CMxbttxYd73wsoE9y:kdtZlttEwqIAWR/lEbtvSx/TtDq3wb

Entry address:
0x3DD3

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 30, B1, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 90, 40, 00, 68, 01, 80, 00, 00, FF, 15, C0, 90, 40, 00, 53, FF, 15, 70, 92, 40, 00, 6A, 08, A3, 78, 5F, 42, 00, E8, 55, 3D, 00, 00, A3, E4, 5E, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 80, 18, 42, 00, FF, 15, 68, 91, 40, 00, 68, B8, B1, 40, 00, 68, E0, 56, 42, 00, E8, 06, 3A, 00, 00, FF, 15, BC, 90, 40, 00, BF, 00, B0, 42, 00, 50, 57, E8, F4, 39, 00, 00...
 
[+]

Entropy:
7.9927

Packer / compiler:
Nullsoft install system v2.x

Code size:
28.5 KB (29,184 bytes)

The file setup_534.exe has been seen being distributed by the following 2 URLs.

http://www.xiazaiba.com/route.php?ct=stat&ac=stat_ads&id=jqz1&g=aHR0cDovL2RsLml0Mzc2LmNvbS9kb3duLnBocD9zaWQ9NDc5

https://dl2.ke8u.com/down.php?sid=358

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