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TSvr.exe

svr.exe

合肥智明星通软件科技有限公司

The application TSvr.exe by 合肥智明星通软件科技有限公司 has been detected as a potentially unwanted program by 3 anti-malware scanners. 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-54-192-203-74.fra50.r.cloudfront.net on port 80 using the HTTP protocol.
Publisher:
tsvr.com  (signed by 合肥智明星通软件科技有限公司)

Product:
svr.exe

Description:
tsvr.com

Version:
3.0.0.25

MD5:
936c296fad6a0d3ee130ff78eba83173

SHA-1:
eb1dd56603e0a7a2e5ab36031cf21c17fe95b0bc

SHA-256:
3759b5494f2c88ca9193abd82ebcf152467a9db53d020b933da01bb97e9ba4d0

Scanner detections:
3 / 68

Status:
Potentially unwanted

Analysis date:
6/1/2024 6:48:26 AM UTC  (today)

Scan engine
Detection
Engine version

Dr.Web
Adware.Mutabaha.1314
9.0.1.05190

ESET NOD32
Win32/ELEX.HB potentially unwanted application
7.0.302.0

Reason Heuristics
Adware.Elex.tsvr.Meta (M)
16.6.16.17

File size:
362.8 KB (371,464 bytes)

Product version:
3.0.0.25

Copyright:
Copyright (C) TSVR Since 2015

Original file name:
TSvr.exe

File type:
Executable application (Win32 EXE)

Language:
Chinese (Simplified, PRC)

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

Digital Signature
Signed by:
合肥智明星通软件科技有限公司

Authority:
GlobalSign nv-sa

Valid from:
6/1/2016 7:12:33 PM

Valid to:
8/4/2016 11:17:44 PM

Subject:
CN=合肥智明星通软件科技有限公司, O=合肥智明星通软件科技有限公司, L=合肥, S=安徽, C=CN

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

Serial number:
1121D0E3A5ADF02C8E55D614D3556CD00E39

File PE Metadata
Compilation timestamp:
6/12/2016 6:50:36 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
6144:VjD2ZmiUSakwsO07TfF6Zey1DwQIJ7TDQv5AHqEzbS:Vjm/wsFl6Zey1DMJHDQRCY

Entry address:
0x3BEF1

Entry point:
E8, CB, 08, 00, 00, E9, 49, FE, FF, FF, CC, FF, 25, AC, E2, 43, 00, FF, 25, B0, E2, 43, 00, FF, 25, B4, E2, 43, 00, FF, 25, B8, E2, 43, 00, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, B9, 01, 00, 00, 00, F2, 0F, 10, 2D, E8, 5F, 44, 00, EB, 1C, B9, 02, 00, 00, 00, F2, 0F, 10, 2D, F0, 5F, 44, 00, EB, 0D, B9, 03, 00, 00, 00, F2, 0F, 10, 2D, E8, 5F, 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, 60, 44, 00, 66...
 
[+]

Entropy:
6.4856

Code size:
242.5 KB (248,320 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-54-192-130-14.ams50.r.cloudfront.net  (54.192.130.14:80)

TCP (HTTP):
Connects to server-54-192-203-74.fra50.r.cloudfront.net  (54.192.203.74:80)

TCP (HTTP):
Connects to server-52-85-83-253.lax1.r.cloudfront.net  (52.85.83.253:80)

TCP (HTTP):
Connects to server-52-85-83-132.lax1.r.cloudfront.net  (52.85.83.132:80)

TCP (HTTP):
Connects to server-52-85-77-82.lax3.r.cloudfront.net  (52.85.77.82:80)

TCP (HTTP):
Connects to server-52-85-77-201.lax3.r.cloudfront.net  (52.85.77.201:80)

TCP (HTTP):
Connects to server-52-85-77-188.lax3.r.cloudfront.net  (52.85.77.188:80)

TCP (HTTP):
Connects to server-52-84-230-141.sfo9.r.cloudfront.net  (52.84.230.141:80)

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