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courtesan.dll

Steam Game Overlay

Valve Corporation

The library courtesan.dll has been detected as malware by 28 anti-virus scanners.
Publisher:
Valve Corporation

Product:
Steam Game Overlay

Version:
02.92.69.85

MD5:
d609c5e6f088117024d8fd44d60ba1fe

SHA-1:
9204e37dacbba8927d6aa61914c20e6f2a079e47

SHA-256:
8bbb748282bb7af0b267dbf856d322d01bce66c196f08922cd7ec62e9515cf4b

Scanner detections:
28 / 68

Status:
Malware

Analysis date:
4/26/2024 6:39:42 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Trojan.GenericKD.2698827
484

Agnitum Outpost
Trojan.Injector
7.1.1

Avira AntiVirus
TR/Injector.91185
8.3.2.2

Arcabit
Trojan.Generic.D292E4B
1.0.0.567

avast!
Win32:Malware-gen
2014.9-151009

AVG
Inject3
2016.0.2962

Baidu Antivirus
Trojan.Win32.Injector
4.0.3.15109

Bitdefender
Trojan.GenericKD.2698827
1.0.20.1410

Comodo Security
UnclassifiedMalware
23291

Emsisoft Anti-Malware
Trojan.GenericKD.2698827
8.15.10.09.10

ESET NOD32
Win32/Injector.CIBP (variant)
9.12296

Fortinet FortiGate
W32/CIBP!tr
10/9/2015

F-Secure
Trojan.GenericKD.2698827
11.2015-09-10_6

G Data
Trojan.GenericKD.2698827
15.10.25

IKARUS anti.virus
Trojan.Win32.Injector
t3scan.1.9.5.0

K7 AntiVirus
Trojan
13.210.17314

Kaspersky
UDS:DangerousObject.Multi.Generic
14.0.0.1303

Malwarebytes
Trojan.Ransom.NSIS
v2015.10.09.10

McAfee
RDN/Generic.bfr
5600.6618

Microsoft Security Essentials
VirTool:Win32/Injector.FZ
1.1.12101.0

MicroWorld eScan
Trojan.GenericKD.2698827
16.0.0.846

NANO AntiVirus
Trojan.Win32.Injector.dwwfni
0.30.26.3725

nProtect
Trojan.GenericKD.2698827
15.09.23.01

Quick Heal
Trojan.Inject.r13
10.15.14.00

Sophos
Mal/Generic-S
4.98

Trend Micro
TROJ_GEN.R01TC0VIA15
10.465.09

VIPRE Antivirus
Trojan.Win32.Generic
44012

ViRobot
Trojan.Win32.S.Agent.91185.A[h]
2014.3.20.0

File size:
89 KB (91,185 bytes)

Product version:
01.00.00.01

Copyright:
Copyright (C) 2008 Valve Corporation

Original file name:
gameoverlayui.exe

File type:
Dynamic link library (Win32 DLL)

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\temp\courtesan.dll

File PE Metadata
Compilation timestamp:
9/1/2015 7:45:50 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
2.23

CTPH (ssdeep):
1536:fLQvLuBmmKeTBGcOEgMtr1k99+roJmcmHSR:fUzuBmmKelOEg6CoU

Entry address:
0x1060

Entry point:
55, 89, E5, 57, 56, 53, 83, EC, 1C, 8B, 5D, 0C, 8B, 75, 08, 8B, 7D, 10, 83, FB, 01, 74, 39, 89, 34, 24, 89, 7C, 24, 08, 89, 5C, 24, 04, E8, A9, 6E, 00, 00, 83, EC, 0C, 85, DB, 89, C6, 75, 13, 8B, 15, 04, D0, 00, 10, 31, C0, 85, D2, 74, 07, E8, 5F, FF, FF, FF, 89, F0, 8D, 65, F4, 5B, 5E, 5F, 5D, C2, 0C, 00, 8D, 76, 00, C7, 04, 24, 80, 00, 00, 00, E8, 94, 74, 00, 00, 85, C0, A3, 04, D0, 00, 10, 74, 5E, C7, 00, 00, 00, 00, 00, A3, 00, D0, 00, 10, A1, 00, B3, 00, 10, 85, C0, 74, 14, 89, 7C, 24, 08, C7, 44, 24...
 
[+]

Entropy:
5.5038

Code size:
30.5 KB (31,232 bytes)

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