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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 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 7d.a0.a86c.ip4.static.sl-reverse.com 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:
3.0.0.2

MD5:
5c76d5c030cb4e692aa28e2ff76ff86d

SHA-1:
e6eede7cc46927d0f164146c3170fbd6905097be

SHA-256:
421875e19aca1e63c3dac8217498ec6133dcc5255a2263ee2647ff071f426e14

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
4/16/2024 7:45:38 AM UTC  (today)

Scan engine
Detection
Engine version

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

File size:
387.6 KB (396,944 bytes)

Product version:
3.0.0.2

Copyright:
Copyright (C) TSVR LIMITED 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:
9/18/2015 4:18:51 PM

Valid to:
10/21/2015 1:56:48 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 - G2, O=GlobalSign nv-sa, C=BE

Serial number:
1121EA6E421B9B3EF75718E91FCD4A60A14E

File PE Metadata
Compilation timestamp:
9/21/2015 8:30:46 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
6144:+o/KYk54uiehGKZCFwdukBlw2/h1ZknSvOReAyKoLVPEdK+O6djpEI:JkbhGK8FwdufE2PyKoO8mP

Entry address:
0x3F14E

Entry point:
E8, 20, 07, 00, 00, E9, 6B, FD, FF, FF, FF, 25, 90, 12, 44, 00, FF, 25, 94, 12, 44, 00, FF, 25, 98, 12, 44, 00, FF, 25, AC, 12, 44, 00, 56, 8B, 44, 24, 14, 0B, C0, 75, 28, 8B, 4C, 24, 10, 8B, 44, 24, 0C, 33, D2, F7, F1, 8B, D8, 8B, 44, 24, 08, F7, F1, 8B, F0, 8B, C3, F7, 64, 24, 10, 8B, C8, 8B, C6, F7, 64, 24, 10, 03, D1, EB, 47, 8B, C8, 8B, 5C, 24, 10, 8B, 54, 24, 0C, 8B, 44, 24, 08, D1, E9, D1, DB, D1, EA, D1, D8, 0B, C9, 75, F4, F7, F3, 8B, F0, F7, 64, 24, 14, 8B, C8, 8B, 44, 24, 10, F7, E6, 03, D1, 72...
 
[+]

Entropy:
6.3929

Code size:
254 KB (260,096 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 7d.a0.a86c.ip4.static.sl-reverse.com  (108.168.160.125:80)

TCP (HTTP):
Connects to c1.2f.6132.ip4.static.sl-reverse.com  (50.97.47.193:80)

TCP (HTTP):
Connects to a9.a2.a86c.ip4.static.sl-reverse.com  (108.168.162.169:80)

TCP (HTTP):
Connects to server-54-230-206-68.atl50.r.cloudfront.net  (54.230.206.68:80)

TCP (HTTP):
Connects to server-54-230-216-148.mrs50.r.cloudfront.net  (54.230.216.148:80)

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