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TSvr.exe

svr.exe

Skytouch Technology Co., Limited

The application TSvr.exe by Skytouch 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-54-192-230-132.waw50.r.cloudfront.net on port 80 using the HTTP protocol.
Publisher:
tsvr.com  (signed by Skytouch Technology Co., Limited)

Product:
svr.exe

Description:
tsvr.com

Version:
3.0.0.26

MD5:
8fd146d5da904584babc2d754ecad221

SHA-1:
c1f670f7ae8c5dbde9f66e45be7b9d46747c0c7e

SHA-256:
50827abd3e0bee2ed392f3396682bb519b4864caa4a7d355d53634358611ac9f

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:
4/24/2024 12:29:31 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.ELEX.Skytouch (M)
16.6.23.3

File size:
294.2 KB (301,296 bytes)

Product version:
3.0.0.26

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:
Skytouch Technology Co., Limited

Authority:
GlobalSign nv-sa

Valid from:
6/21/2016 4:17:13 AM

Valid to:
7/19/2016 6:55:33 AM

Subject:
CN="Skytouch Technology Co., Limited", O="Skytouch 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:
4C0211FB782C2A8C336F61DF

File PE Metadata
Compilation timestamp:
6/22/2016 7:08:30 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
6144:VDKEC4fovJwtx+EXsshPrkE5pztq6wh0NTzx:VDKZ4+Jwtx+MsGjkApztjwqb

Entry address:
0x2DFA3

Entry point:
E8, C9, 08, 00, 00, E9, 49, FE, FF, FF, CC, FF, 25, 80, 02, 43, 00, FF, 25, 84, 02, 43, 00, FF, 25, 88, 02, 43, 00, FF, 25, 8C, 02, 43, 00, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, B9, 01, 00, 00, 00, F2, 0F, 10, 2D, 38, 6C, 43, 00, EB, 1C, B9, 02, 00, 00, 00, F2, 0F, 10, 2D, 40, 6C, 43, 00, EB, 0D, B9, 03, 00, 00, 00, F2, 0F, 10, 2D, 38, 6C, 43, 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, 58, 6C, 43, 00, 66, 0F, 2F...
 
[+]

Code size:
184.5 KB (188,928 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-54-192-3-66.lhr5.r.cloudfront.net  (54.192.3.66:80)

TCP (HTTP):
Connects to server-54-192-230-94.waw50.r.cloudfront.net  (54.192.230.94:80)

TCP (HTTP):
Connects to server-54-192-230-18.waw50.r.cloudfront.net  (54.192.230.18:80)

TCP (HTTP):
Connects to server-52-85-83-247.lax1.r.cloudfront.net  (52.85.83.247:80)

TCP (HTTP):
Connects to server-54-230-81-75.mia50.r.cloudfront.net  (54.230.81.75:80)

TCP (HTTP):
Connects to server-54-230-81-20.mia50.r.cloudfront.net  (54.230.81.20:80)

TCP (HTTP):
Connects to server-54-230-81-108.mia50.r.cloudfront.net  (54.230.81.108:80)

TCP (HTTP):
Connects to server-54-230-206-51.atl50.r.cloudfront.net  (54.230.206.51:80)

TCP (HTTP):
Connects to server-54-192-3-246.lhr5.r.cloudfront.net  (54.192.3.246:80)

TCP (HTTP):
Connects to server-54-192-3-171.lhr5.r.cloudfront.net  (54.192.3.171:80)

TCP (HTTP):
Connects to server-54-192-230-184.waw50.r.cloudfront.net  (54.192.230.184:80)

TCP (HTTP):
Connects to server-52-85-83-28.lax1.r.cloudfront.net  (52.85.83.28:80)

TCP (HTTP):
Connects to server-52-85-83-166.lax1.r.cloudfront.net  (52.85.83.166:80)

TCP (HTTP):
Connects to server-52-85-63-69.lhr50.r.cloudfront.net  (52.85.63.69:80)

TCP (HTTP):
Connects to server-52-85-63-101.lhr50.r.cloudfront.net  (52.85.63.101:80)

TCP (HTTP):
Connects to server-52-85-173-59.fra6.r.cloudfront.net  (52.85.173.59:80)

TCP (HTTP):
Connects to server-52-85-133-219.iad53.r.cloudfront.net  (52.85.133.219:80)

TCP (HTTP):
Connects to server-52-85-133-194.iad53.r.cloudfront.net  (52.85.133.194:80)

TCP (HTTP):
Connects to server-52-85-133-109.iad53.r.cloudfront.net  (52.85.133.109:80)

TCP (HTTP):
Connects to server-52-84-63-247.ord51.r.cloudfront.net  (52.84.63.247:80)

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