RDPKill.exe

RDPKill

Mark DePalma

The application RDPKill.exe, “A Windows GUI RDP DoS attack based on the MS12-020 exploit.” has been detected as a potentially unwanted program by 34 anti-malware scanners. This is a setup program which is used to install the application. The file has been seen being downloaded from fs02n5.sendspace.com and multiple other hosts. While running, it connects to the Internet address R16RK4U17-1 on port 3389.
Publisher:
Mark DePalma

Product:
RDPKill

Description:
A Windows GUI RDP DoS attack based on the MS12-020 exploit.

Version:
1.00.0004

MD5:
1725da1cae6163d1eb28b1ccf2f5a697

SHA-1:
83493de4037ac171d44dc720641cde6e7d4ed822

SHA-256:
02897e3f6d8cc9914cb5545bae2ba50d44c28f6f0ef7f56ff4b4a4565c4bc629

Scanner detections:
34 / 68

Status:
Potentially unwanted

Analysis date:
4/27/2024 12:04:51 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Backdoor.Generic.735215
698

Agnitum Outpost
Packed/BitArts
7.1.1

AhnLab V3 Security
Win-Trojan/Hacktool.788480
2014.06.25

Avira AntiVirus
SPR/Tool.Rdpdos.A.3
7.11.210.224

avast!
Win32:Malware-gen
2014.9-150309

AVG
Win32/DH
2016.0.3176

Baidu Antivirus
Hacktool.Win32.RDPKill
4.0.3.1539

Bitdefender
Backdoor.Generic.735215
1.0.20.340

Bkav FE
HW32.Packed
1.3.0.6379

Comodo Security
TrojWare.Win32.Refroso.~d6
21124

Dr.Web
Tool.RDPKill
9.0.1.068

Emsisoft Anti-Malware
Backdoor.Generic.735215
8.15.03.09.08

ESET NOD32
Win32/HackTool.RDPGremlin
9.9993

Fortinet FortiGate
CVE2012.0002!exploit
3/9/2015

F-Prot
W32/Backdoor.D.gen
v6.4.7.1.166

F-Secure
Backdoor.Generic.735215
11.2015-09-03_2

G Data
Trojan.Hacktool.RDPDos
15.3.24

IKARUS anti.virus
Virus.Win32.VBInject
t3scan.1.6.1.0

K7 AntiVirus
Unwanted-Program
13.196.15005

Kaspersky
HackTool.Win32.RDPKill
14.0.0.2373

Malwarebytes
HackTool.RDPKill
v2015.03.09.08

McAfee
Generic.dx!1725DA1CAE61
5600.6832

Microsoft Security Essentials
HackTool:Win32/Rdpdos.A
1.1.11400.0

MicroWorld eScan
Backdoor.Generic.735215
16.0.0.204

NANO AntiVirus
Trojan.Win32.RDPKill.djrlvf
0.30.0.126

Norman
Troj_Generic.BCTBM
11.20150309

nProtect
Trojan/W32.Agent.788480.AB
15.02.17.01

Panda Antivirus
Trj/CI.A
15.06.15.09

Qihoo 360 Security
HEUR/Malware.QVM19.Gen
1.0.0.1015

Quick Heal
HackTool.RDPKill.r6 (Not a Virus)
3.15.14.00

Sophos
Mal/Rdpdos-A
4.98

VIPRE Antivirus
Trojan.Win32.Generic
37676

ViRobot
Trojan.Win32.S.Agent.788480
2011.4.7.4223

Zillya! Antivirus
Tool.RDPKill.Win32.1
2.0.0.2071

File size:
770 KB (788,480 bytes)

Product version:
1.00.0004

Original file name:
RDPKill.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\users\{user}\downloads\rdpkill.exe

File PE Metadata
Compilation timestamp:
4/12/2012 9:41:54 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
24576:xk0lHsYYWsse25g1haQPrl/MtNvcsJKOpuB:xkTYEser1haQPJ/09csJKau

Entry address:
0x8000

Entry point:
55, E8, 00, 00, 00, 00, 5D, 83, ED, 06, 8B, C5, 55, 60, 89, AD, 93, 22, 00, 00, 2B, 85, 6E, 22, 00, 00, 89, 85, 22, 13, 00, 00, 80, BD, 23, 24, 00, 00, 00, 75, 09, C6, 85, 23, 24, 00, 00, 01, EB, 0B, 61, 5D, 8B, 85, 8F, 22, 00, 00, 5D, FF, E0, EB, 02, EB, FE, 8B, DD, 8C, D8, A8, 04, 74, 08, 81, C3, 8E, 0A, 00, 00, EB, 06, 81, C3, 51, 0A, 00, 00, FF, D3, 6A, 04, 68, 00, 10, 00, 00, 68, 00, 30, 00, 00, 6A, 00, FF, 95, FD, 10, 00, 00, 89, 85, 09, 24, 00, 00, 50, B8, 08, 0C, 00, 00, 03, C5, FF, D0, B8, 43, 0C...
 
[+]

Packer / compiler:
Crunch/PE v1.0.x.x

Code size:
20 KB (20,480 bytes)

The file RDPKill.exe has been seen being distributed by the following 3 URLs.

https://fs02n5.sendspace.com/dl/1d87c1b978acf0e4e5f452666b3ad3c5/57305faa7f6f7e10/.../RDPKill.exe

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

TCP:
Connects to R16RK4U17-1  (198.204.240.42:3389)

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