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EMSBulkEmailSender-3.7.1.2.Setup.exe

Tenki Technology Co., Ltd.

The application EMSBulkEmailSender-3.7.1.2.Setup.exe by Tenki Technology Co. has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from www.download.hr and multiple other hosts.
Publisher:
Tenki Technology Co., Ltd.  (signed and verified)

MD5:
663976983b57139cc3959a0481c0cefb

SHA-1:
3c927d693a24874b1fb9b2dec58c7f2d9ffeda14

SHA-256:
6c64bf4ad84b54566ec6654b6f2d09d0beddcd1d834ba673046925ba6b7d2951

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
11/15/2024 6:00:57 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Optional.Installer.CC
14.4.14.5

File size:
2.5 MB (2,616,256 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\downloads\emsbulkemailsender-3.7.1.2.setup.exe

Digital Signature
Signed by:
Tenki Technology Co., Ltd.

Authority:
VeriSign, Inc.

Valid from:
3/18/2012 8:00:00 PM

Valid to:
5/29/2015 7:59:59 PM

Subject:
CN="Tenki Technology Co., Ltd.", OU=Digital ID Class 3 - Microsoft Software Validation v2, O="Tenki Technology Co., Ltd.", L=Langfang, S=Hebei, C=CN

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
6E0A5E2C7C789BDA175F577FFD554961

File PE Metadata
Compilation timestamp:
6/6/2009 5:41:54 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
49152:tLtZLnxCY4g7eB+MNofOjdxQwchdqoqkw+N0MDCDdp0K7/UifWoXRxopSu:dx8vwT7/wQfAdCUU+IpSu

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...
 
[+]

Entropy:
7.9955

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

The file EMSBulkEmailSender-3.7.1.2.Setup.exe has been seen being distributed by the following 2 URLs.

http://www.download.hr/go.php?file=w7118&code=u1d4r4f4s9y3s6d2h0a4

http://download2.emailmarketing-software.net/.../EMSBulkEmailSender-3.7.1.2.Setup.exe

Remove EMSBulkEmailSender-3.7.1.2.Setup.exe - Powered by Reason Core Security
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