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TSvr.exe

svr.exe

Minidigital Technology Co., Limited

The application TSvr.exe by Minidigital Technology Co., Limited has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. It runs as a separate (within the context of its own process) windows Service named “IhPul”. While running, it connects to the Internet address server-52-85-83-186.lax1.r.cloudfront.net on port 80 using the HTTP protocol.
Publisher:
tsvr.com  (signed by Minidigital Technology Co., Limited)

Product:
svr.exe

Description:
tsvr.com

Version:
3.0.0.19

MD5:
8e3106b7bd768f98bad148605781da57

SHA-1:
229f711d9d994d83d570e3ed92b992918fcef716

SHA-256:
8154ad938568f646143dff29815d1b15f899d9d509b287628c341424a428d136

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Analysis date:
12/27/2024 4:33:58 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.ELEX.Minidigi (M)
16.5.10.3

File size:
368.3 KB (377,104 bytes)

Product version:
3.0.0.19

Copyright:
Copyright (C) TSVR Since 2015

Original file name:
TSvr.exe

File type:
Executable application (Win32 EXE)

Language:
Chinese

Common path:
C:\users\{user}\appdata\roaming\tsv\tsvr.exe

Digital Signature
Signed by:
Minidigital Technology Co., Limited

Authority:
GlobalSign nv-sa

Valid from:
5/6/2016 7:21:47 AM

Valid to:
6/21/2016 6:55:40 AM

Subject:
CN="Minidigital Technology Co., Limited", O="Minidigital Technology Co., Limited", L=Hong Kong, S=Hong Kong, C=HK

Issuer:
CN=GlobalSign CodeSigning CA - SHA256 - G2, O=GlobalSign nv-sa, C=BE

Serial number:
1121A199E4BE6BAAABC78EB1934ECFADDAE6

File PE Metadata
Compilation timestamp:
5/6/2016 7:49:26 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
6144:WNS7Tt0EmD5vFSKvhDJ4VHhhRrWoMH403HScS4EWj4bsK2EHkDbXpzEjjgti:WNYt0EmDNsyDJqBrMH403ZF14YKPE3y/

Entry address:
0x3E844

Entry point:
E8, C8, 08, 00, 00, E9, 49, FE, FF, FF, FF, 25, A0, 12, 44, 00, FF, 25, A4, 12, 44, 00, FF, 25, A8, 12, 44, 00, FF, 25, AC, 12, 44, 00, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, B9, 01, 00, 00, 00, F2, 0F, 10, 2D, E8, 8D, 44, 00, EB, 1C, B9, 02, 00, 00, 00, F2, 0F, 10, 2D, F0, 8D, 44, 00, EB, 0D, B9, 03, 00, 00, 00, F2, 0F, 10, 2D, E8, 8D, 44, 00, 66, 0F, 7E, C0, 25, FF, FF, FF, 7F, 3D, 00, 00, 80, 7F, 0F, 83, 4C, 01, 00, 00, F3, 0F, 5A, C0, 83, F9, 02, 75, 18, F2, 0F, 10, 15, 08, 8E, 44, 00, 66, 0F, 2F, C2...
 
[+]

Code size:
252.5 KB (258,560 bytes)

Service
Display name:
IhPul

Type:
Win32OwnProcess


The executing file has been seen to make the following network communications in live environments.

TCP (HTTP):
Connects to server-52-85-63-30.lhr50.r.cloudfront.net  (52.85.63.30:80)

TCP (HTTP):
Connects to server-54-192-37-89.jfk1.r.cloudfront.net  (54.192.37.89:80)

TCP (HTTP):
Connects to server-52-85-63-50.lhr50.r.cloudfront.net  (52.85.63.50:80)

TCP (HTTP):
Connects to server-52-85-63-20.lhr50.r.cloudfront.net  (52.85.63.20:80)

TCP (HTTP):
Connects to server-52-85-83-242.lax1.r.cloudfront.net  (52.85.83.242:80)

TCP (HTTP):
Connects to server-52-85-83-151.lax1.r.cloudfront.net  (52.85.83.151:80)

TCP (HTTP):
Connects to server-52-85-63-78.lhr50.r.cloudfront.net  (52.85.63.78:80)

TCP (HTTP):
Connects to server-52-85-83-26.lax1.r.cloudfront.net  (52.85.83.26:80)

TCP (HTTP):
Connects to server-52-85-83-186.lax1.r.cloudfront.net  (52.85.83.186:80)

TCP (HTTP):
Connects to server-52-85-63-43.lhr50.r.cloudfront.net  (52.85.63.43:80)

TCP (HTTP):
Connects to server-52-85-63-163.lhr50.r.cloudfront.net  (52.85.63.163:80)

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