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csrss.exe　　　　　　　　　　　　hklwfkjc.exe

Client Server Runtime Process

The executable csrss.exe　　　　　　　　　　　　hklwfkjc.exe has been detected as malware by 33 anti-virus scanners.
Publisher:
Client Server Runtime Process

Product:
Client Server Runtime Process

Version:
0.00.0008

MD5:
b41a44f7dc5a19445b2718fdd4345659

SHA-1:
d7214333a4e69f6ec906f5cedb376c5c67f6e673

SHA-256:
c2f54a08ea6636ffa4bfc03cfa2b65c2ff20e54a3762dcd3789e18b194f13122

Scanner detections:
33 / 68

Status:
Malware

Analysis date:
4/1/2025 8:41:26 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Trojan.Heur.RX.om1@XG13@KoG
-40

AegisLab AV Signature
Troj.W32.Writos!c
2.1.4+

AhnLab V3 Security
Trojan/Win32.Blohi.N1439185409
3.7.5.15

Avira AntiVirus
TR/Blohi.242571
8.3.3.4

Arcabit
Trojan.Heur.RX.EE3CCA
1.0.0.741

avast!
Win32:Malware-gen
2014.9-170315

AVG
VB2
2018.0.2438

Baidu Antivirus
Win32.Trojan.VB
4.0.3.17315

Bitdefender
Gen:Trojan.Heur.RX.om1@XG13@KoG
1.0.20.370

Clam AntiVirus
Win.Trojan.Agent-1266965
0.98/21511

Dr.Web
Trojan.DownLoader12.31635
9.0.1.074

Emsisoft Anti-Malware
Gen:Trojan.Heur.RX.om1@XG13@KoG
8.17.03.15.03

ESET NOD32
Win32/Blohi (variant)
11.13800

Fortinet FortiGate
W32/KillMBR.NAG!tr
3/15/2017

F-Prot
W32/VB-Wird-based
v6.4.7.1.166

F-Secure
Gen:Trojan.Heur.RX.om1@XG13@KoG
11.2017-15-03_4

G Data
Gen:Trojan.Heur.RX.om1@XG13@KoG
17.3.25

IKARUS anti.virus
Trojan.VB2
t3scan.2.1.6.0

K7 AntiVirus
Trojan
13.233.20228

Kaspersky
Trojan.Win32.Writos
14.0.0.-1313

McAfee
RDN/Generic BackDoor
5600.6094

Microsoft Security Essentials
Backdoor:Win32/Blohi.B
1.1.12902.0

MicroWorld eScan
Gen:Trojan.Heur.RX.om1@XG13@KoG
18.0.0.222

NANO AntiVirus
Trojan.Win32.Writos.ebjybe
1.0.38.8984

Panda Antivirus
Trj/Genetic.gen
17.03.15.03

Qihoo 360 Security
HEUR/QVM03.0.Malware.Gen
1.0.0.1120

Quick Heal
Backdoor.Blohi.B3
3.17.14.00

Sophos
Mal/VBCheMan-F
4.98

Trend Micro House Call
BKDR_BLOHI.SM
7.2.74

Trend Micro
BKDR_BLOHI.SM
10.465.15

VIPRE Antivirus
Trojan.Win32.Generic
50826

ViRobot
Backdoor.Win32.Blohi.242607[h]
2014.3.20.0

Zillya! Antivirus
Trojan.Blohi.Win32.11
2.0.0.2956

File size:
236.9 KB (242,595 bytes)

Product version:
0.00.0008

Copyright:
Client Server Runtime Process

Trademarks:
Client Server Runtime Process

Original file name:
csrss.exe

File type:
Executable application (Win32 EXE)

Common path:
C:\windows\syswow64\csrss.exe　　　　　　　　　　　　hklwfkjc.exe

File PE Metadata
Compilation timestamp:
2/20/2015 3:36:03 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

Entry address:
0x3064

Entry point:
68, 04, 31, D3, 00, E8, F0, FF, FF, FF, 00, 00, 00, 00, 00, 00, 30, 00, 00, 00, 38, 00, 00, 00, 00, 00, 00, 00, 97, CE, 7F, D2, 89, 36, ED, 4A, B6, 5E, F0, 07, C3, A2, 3F, 94, 00, 00, 00, 00, 00, 00, 01, 00, 00, 00, 00, 00, 48, 6E, E0, 02, 63, 73, 72, 73, 73, 00, DF, 02, 00, 00, 00, 00, 01, 00, 04, 00, 0C, 5B, D3, 00, 00, 00, 00, 00, FF, FF, FF, FF, FF, FF, FF, FF, 00, 00, 00, 00, 20, 5C, D3, 00, B0, 90, D6, 00, 08, 00, 00, 00, E4, 30, D3, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, E4, 30, D3, 00...
 
[+]

Entropy:
5.7739

Developed / compiled with:
Microsoft Visual Basic v5.0/v6.0

Code size:
224 KB (229,376 bytes)

herdProtect is a second line of defense malware removal platform powered by 68 anti-malware engines in the cloud. Since no single anti-malware program is perfect 100% of the time, herdProtect utilizes a 'herd' of multiple engines to guarantee the widest coverage and the earliest possible detection.