The TrojanDownloader:Win32/Small.RDSA!MTB is considered dangerous by lots of security experts. When this infection is active, you may notice unwanted processes in Task Manager list. In this case, it is adviced to scan your computer with GridinSoft Anti-Malware.
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Gridinsoft Anti-Malware
Removing PC viruses manually may take hours and may damage your PC in the process. We recommend using GridinSoft Anti-Malware for virus removal. Allows to complete scan and cure your PC during the trial period.
What TrojanDownloader:Win32/Small.RDSA!MTB virus can do?
- Behavioural detection: Executable code extraction – unpacking
- Reads data out of its own binary image
- CAPE extracted potentially suspicious content
- Executed a very long command line or script command which may be indicative of chained commands or obfuscation
- Drops a binary and executes it
- The binary likely contains encrypted or compressed data.
- Authenticode signature is invalid
- A scripting utility was executed
- Uses Windows utilities for basic functionality
- Behavioural detection: Injection (inter-process)
- Behavioural detection: Injection with CreateRemoteThread in a remote process
- CAPE detected the WarzoneRAT malware family
- A script or command line contains a long continuous string indicative of obfuscation
- Attempts to modify Windows Defender using PowerShell
- Attempts to execute suspicious powershell command arguments
- Accesses or creates Warzone RAT directories and/or files
- Yara rule detections observed from a process memory dump/dropped files/CAPE
How to determine TrojanDownloader:Win32/Small.RDSA!MTB?
File Info:
name: 9CA2AEA37F13D0402192.mlwpath: /opt/CAPEv2/storage/binaries/7beb15d5d662d841aec158ae7f19a5205d1e7fb790e15704ede37280097eb525crc32: F63C8455md5: 9ca2aea37f13d0402192131a29fc9f06sha1: 475990f409dc97b5cf8393a686a885ec7a336258sha256: 7beb15d5d662d841aec158ae7f19a5205d1e7fb790e15704ede37280097eb525sha512: 09e388929208ebd114d245e479c47f8e57c7923ebd9861d7e76978effd8de70b23851f7fcb76bd041e7c54243727abd42fa0e36154f8662f1eadf67cd745b777ssdeep: 6144:iHBfQCPhpQXu9yd0CNwGhPmkBE0zia8oJceLw9SfEBmTYHUaHspubANivU:iHBY2pSdvjBE0ziZtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1AA44E7364F5B6EC5F01CD733D9F2A8640273B8D5E82B29FCB915929AA78D1C1D072D28sha3_384: a8891f900f885ffa17159f128130b71edc52d7f40cd65630880272b6c14d5e7f5de6dc8d982406abcec36bf552cedef8ep_bytes: 5589e581ec0800000090b80400000050timestamp: 1970-01-01 00:00:00Version Info:
0: [No Data]
TrojanDownloader:Win32/Small.RDSA!MTB also known as:
Bkav | W32.AIDetectMalware |
Lionic | Trojan.Win32.Agentb.X!c |
MicroWorld-eScan | Gen:Variant.FakeAlert.2 |
CAT-QuickHeal | TjnDroppr.Dapato.S28495190 |
ALYac | Gen:Variant.FakeAlert.2 |
Malwarebytes | Trojan.Injector |
Zillya | Trojan.Agent.Win32.3012268 |
Sangfor | Suspicious.Win32.Save.a |
K7AntiVirus | Trojan ( 0059450a1 ) |
Alibaba | Backdoor:Win32/Remcos.09de5916 |
K7GW | Trojan ( 0059450a1 ) |
Cybereason | malicious.37f13d |
BitDefenderTheta | AI:Packer.CE79F7CD1F |
Cyren | W32/Lazy.U.gen!Eldorado |
Symantec | Infostealer |
Elastic | malicious (high confidence) |
ESET-NOD32 | a variant of Win32/TrojanDropper.Agent.SRP |
APEX | Malicious |
Cynet | Malicious (score: 100) |
Kaspersky | Trojan.Win32.Agentb.jiad |
BitDefender | Gen:Variant.FakeAlert.2 |
Avast | Win32:Evo-gen [Trj] |
Tencent | Win32.Trojan.Agentb.Ytjl |
Emsisoft | Gen:Variant.FakeAlert.2 (B) |
F-Secure | Trojan.TR/Dropper.Gen |
DrWeb | Trojan.PWS.Maria.3 |
VIPRE | Gen:Variant.FakeAlert.2 |
McAfee-GW-Edition | BehavesLike.Win32.Backdoor.dc |
Trapmine | malicious.high.ml.score |
FireEye | Generic.mg.9ca2aea37f13d040 |
Sophos | Mal/Generic-S |
SentinelOne | Static AI – Suspicious PE |
GData | Win32.Trojan.PSE.10AFFS0 |
Jiangmin | Trojan.Agentb.mxu |
Avira | TR/Dropper.Gen |
MAX | malware (ai score=100) |
Antiy-AVL | Trojan/Win32.Agentb |
Arcabit | Trojan.FakeAlert.2 |
ZoneAlarm | Trojan.Win32.Agentb.jiad |
Microsoft | TrojanDownloader:Win32/Small.RDSA!MTB |
Detected | |
AhnLab-V3 | Trojan/Win.Generic.R497632 |
Acronis | suspicious |
McAfee | GenericRXTU-AS!9CA2AEA37F13 |
VBA32 | BScope.Trojan.Nitol |
Cylance | unsafe |
Panda | Trj/Genetic.gen |
Rising | Backdoor.DcRat!8.129D9 (TFE:1:BNER4NzZWDL) |
Ikarus | Trojan.Win32.Tnega |
MaxSecure | Trojan.Malware.74005176.susgen |
Fortinet | W32/Tiny.NFR!tr |
AVG | Win32:Evo-gen [Trj] |
DeepInstinct | MALICIOUS |
CrowdStrike | win/malicious_confidence_100% (W) |
How to remove TrojanDownloader:Win32/Small.RDSA!MTB?
- Download and install GridinSoft Anti-Malware.
- Open GridinSoft Anti-Malware and perform a “Standard scan“.
- “Move to quarantine” all items.
- Open “Tools” tab – Press “Reset Browser Settings“.
- Select proper browser and options – Click “Reset”.
- Restart your computer.
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