msdcsc.exe

Remote Service Application

Microsoft Corp.

The executable msdcsc.exe has been detected as malware by 44 anti-virus scanners. It is set to automatically start when a user logs into Windows via the current user run registry key under the display name ‘MicroUpdate’.
Publisher:
Microsoft Corp.

Product:
Remote Service Application

Version:
1, 0, 0, 1

MD5:
a8e57f34cc2de0c2d09e5dffbba58e69

SHA-1:
582666c81083a952c4217240668131673d3d314a

SHA-256:
49e7d01b140dbcc8151fe48eb6e1dd8bdc4ccb82c95dcbdfaabbd41d234f4774

Scanner detections:
44 / 68

Status:
Malware

Analysis date:
4/19/2024 8:10:44 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Backdoor.Fynloski.C
834

AegisLab AV Signature
Backdoor.W32.DarkKomet
2.1.4+

Agnitum Outpost
Trojan.Comet.Gen.LO
7.1.1

AhnLab V3 Security
Backdoor/Win32.Graybird
14.10.23

Avira AntiVirus
BDS/Backdoor.Gen
7.11.30.172

avast!
Win32:Delf-SQI [Trj]
141023-1

AVG
Trojan horse BackDoor.Generic16.CNXD
2014.0.4040

Baidu Antivirus
Backdoor.Win32.DarkKomet
4.0.3.141023

Bitdefender
Backdoor.Fynloski.C
1.0.20.1480

Bkav FE
W32.OnGamesLTKVPOK.Trojan
1.3.0.4959

Clam AntiVirus
WIN.Trojan.DarkKomet
0.98/19308

Comodo Security
Backdoor.Win32.Agent.XAB
17930

Dr.Web
BackDoor.Comet.1783
9.0.1.05190

Emsisoft Anti-Malware
Backdoor.Fynloski
14.10.23

ESET NOD32
Win32/Fynloski.AA trojan
7.0.302.0

Fortinet FortiGate
W32/DarkKomet.ID!tr.bdr
10/23/2014

F-Prot
W32/Downloader.C.gen
4.6.5.141

F-Secure
Backdoor.Fynloski.C
11.2014-23-10_5

G Data
Backdoor.Fynloski
14.10.24

IKARUS anti.virus
Trojan.Win32.CDur
t3scan.2.2.29

K7 AntiVirus
Backdoor
13.176.11451

Kaspersky
Backdoor.Win32.DarkKomet
15.0.0.494

Malwarebytes
Backdoor.Agent.DCRSAGen
v2014.10.23.09

McAfee
Generic BackDoor.xa
5600.6968

Microsoft Security Essentials
Threat.Undefined
1.173.2171.0

MicroWorld eScan
Backdoor.Fynloski.C
15.0.0.888

NANO AntiVirus
Trojan.Win32.DarkKomet.cssoim
0.28.0.58394

Norman
Downloader.HJVR
11.20141023

nProtect
Trojan/W32.Agent.673280.BU
14.03.15.01

Panda Antivirus
Trj/Packed.B
14.10.23.09

Qihoo 360 Security
Malware.QVM05.Gen
1.0.0.1015

Quick Heal
Backdoor.Fynloski.A9
10.14.12.00

Reason Heuristics
Threat.Win.Reputation.IMP
14.10.23.21

Rising Antivirus
PE:Trojan.Win32.Generic.12D83427!316159015
23.00.65.141021

Sophos
Troj/Backdr-ID
4.98

SUPERAntiSpyware
Trojan.Agent/Gen-Fynloski
10281

Total Defense
Win32/Fynloski.dBUBcfD
37.0.10818

Trend Micro House Call
TROJ_AGENT_058807.TOMB
7.2.296

Trend Micro
TROJ_AGENT_058807.TOMB
10.465.23

Vba32 AntiVirus
Backdoor.DarkKomet.aagt
3.12.24.3

VIPRE Antivirus
Backdoor.Win32.Fynloski.A
27388

ViRobot
Backdoor.Win32.Agent.674304.A
2011.4.7.4223

XVirus List
Win.Detected
2.3.31

Zillya! Antivirus
Backdoor.DarkKomet.Win32.522
2.0.0.1790

File size:
658.5 KB (674,304 bytes)

Product version:
4, 0, 0, 0

Copyright:
Copyright (C) 1999

Original file name:
MSRSAAP.EXE

File type:
Executable application (Win32 EXE)

Language:
English (United States)

File PE Metadata
Compilation timestamp:
6/7/2012 11:59:53 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:S9HFJ9rJxRX1uVVjoaWSoynxdO1FVBaOiRZTERfIhNkNCCLo9Ek5C/hB:+Z1xuVVjfFoynPaVBUR8f+kN10EBn

Entry address:
0x8F888

Entry point:
55, 8B, EC, B9, 30, 00, 00, 00, 6A, 00, 6A, 00, 49, 75, F9, 51, 53, 56, 57, B8, E0, E3, 48, 00, E8, 2F, 7E, F7, FF, 33, C0, 55, 68, 56, 06, 49, 00, 64, FF, 30, 64, 89, 20, 6A, 00, E8, 2A, 07, F8, FF, A1, B0, 48, 49, 00, C6, 00, 01, E8, 21, B7, FF, FF, B2, 01, A1, 80, DE, 48, 00, E8, 19, E6, FF, FF, A3, E8, C3, 49, 00, 33, D2, 55, 68, 09, FA, 48, 00, 64, FF, 32, 64, 89, 22, 8D, 4D, EC, BA, 70, 06, 49, 00, A1, E8, C3, 49, 00, E8, 68, E6, FF, FF, 8B, 55, EC, A1, 38, 4B, 49, 00, E8, 7F, 5C, F7, FF, 8D, 55, E0...
 
[+]

Entropy:
6.6178

Developed / compiled with:
Microsoft Visual C++

Code size:
573 KB (586,752 bytes)

Startup File (User Run)
Registry location:
HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run

Name:
MicroUpdate

Command:
C:\users\{user}\documents\msdcsc\msdcsc.exe


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