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tcsvc.exe

TermCoach Client Service

Term Coach

The application tcsvc.exe by Term Coach has been detected as a potentially unwanted program by 16 anti-malware scanners. It runs as a separate (within the context of its own process) windows Service named “TermCoach 1.10.0.24 Client Service”. While running, it connects to the Internet address multimedia-redir.interia.pl on port 443.
Publisher:
TermCoach  (signed by Term Coach)

Product:
TermCoach Client Service

Version:
1.10.0.24

MD5:
ccc3aaaae0d0abee3c4c95b3556fa7bb

SHA-1:
c0bbe7dbbf502407f170ae7cb940ec91879c9e14

SHA-256:
ecf81782073fea2e0589c425ac21a9a66c9f57e84d093ddfcdcce24632f41848

Scanner detections:
16 / 68

Status:
Potentially unwanted

Analysis date:
8/3/2025 9:02:25 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Variant.Adware.Vitruvian.1
519

AhnLab V3 Security
PUP/Win32.Vitruvian
2015.09.03

Avira AntiVirus
ADWARE/Adware.Gen7
8.3.2.2

Arcabit
Trojan.Adware.Vitruvian.1
1.0.0.425

AVG
Generic
2016.0.2997

Baidu Antivirus
Adware.Win32.Vitruvian
4.0.3.1593

Bitdefender
Gen:Variant.Adware.Vitruvian.1
1.0.20.1230

Bkav FE
W32.HfsAdware
1.3.0.6979

Emsisoft Anti-Malware
Gen:Variant.Adware.Vitruvian
8.15.09.03.08

ESET NOD32
Win32/Adware.Vitruvian (variant)
9.12198

F-Secure
Gen:Variant.Adware.Vitruvian
11.2015-03-09_5

G Data
Gen:Variant.Adware.Vitruvian
15.9.25

Malwarebytes
PUP.Optional.TermCoach
v2015.09.03.08

MicroWorld eScan
Gen:Variant.Adware.Vitruvian.1
16.0.0.738

Reason Heuristics
Threat.Win.Reputation.IMP
15.9.3.20

VIPRE Antivirus
InfoAtoms
43436

File size:
294.6 KB (301,656 bytes)

Product version:
1.10.0.24

Copyright:
Copyright (C) 2015

Original file name:
tcsvc.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\Program Files\termcoach_1.10.0.24\service\tcsvc.exe

Digital Signature
Signed by:
Term Coach

Authority:
GlobalSign nv-sa

Valid from:
6/25/2015 7:39:28 PM

Valid to:
6/25/2017 7:39:28 PM

Subject:
E=support@termcoachapp.com, CN=Term Coach, O=Term Coach, L=San Diego, S=California, C=US

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

Serial number:
11219DDA8289C093CD53F63B4B8C67402AF7

File PE Metadata
Compilation timestamp:
9/2/2015 10:12:24 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
11.0

CTPH (ssdeep):
3072:pdVkDF6/oTRB6YrHjib8oShCGmUKnRkX1Zn1bpO9s0Mo+H9zkgbzTBf1xsRUKW:pdVkDhm+k6X1rYZMo44gbzTBN2WK

Entry address:
0x258C5

Entry point:
E8, 48, 64, 00, 00, E9, 7B, FE, FF, FF, 55, 8B, EC, 53, 8B, 5D, 10, 57, 33, FF, 85, DB, 75, 14, E8, 19, 1F, 00, 00, C7, 00, 16, 00, 00, 00, E8, 6C, 39, 00, 00, 33, C0, EB, 73, 56, 68, BC, 03, 00, 00, 6A, 01, E8, 44, 3B, 00, 00, 8B, F0, 59, 59, 85, F6, 74, 49, E8, C8, 30, 00, 00, FF, 70, 6C, 56, E8, 46, 31, 00, 00, 8B, 45, 14, 83, 4E, 04, FF, 89, 46, 58, 8B, 45, 1C, 59, 59, 89, 5E, 54, 85, C0, 75, 03, 8D, 45, 10, 50, FF, 75, 18, 56, 68, 2F, 5A, 42, 00, FF, 75, 0C, FF, 75, 08, FF, 15, 48, 31, 43, 00, 85, C0...
 
[+]

Code size:
200 KB (204,800 bytes)

Service
Display name:
TermCoach 1.10.0.24 Client Service

Service name:
tcsvc_1.10.0.24

Description:
This service enables TermCoach 1.10.0.24 on HTTP websites

Type:
Win32OwnProcess


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

TCP (HTTP SSL):
Connects to unallocated.barefruit.co.uk  (92.242.140.20:443)

TCP (HTTP SSL):
Connects to multimedia-redir.interia.pl  (217.74.65.145:443)

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