Trojan:Win32/NgrBot.MA!MTB

Spectating the Trojan:Win32/NgrBot.MA!MTB detection name usually means that your PC is in big danger. This malware can correctly be named as ransomware – sort of malware which encrypts your files and asks you to pay for their decryption. Removing it requires some peculiar steps that must be done as soon as possible.

Trojan:Win32/NgrBot.MA!MTB detection is a virus detection you can spectate in your computer. It frequently shows up after the preliminary activities on your computer – opening the suspicious email, clicking the advertisement in the Web or installing the program from unreliable sources. From the instance it shows up, you have a short time to do something about it before it starts its destructive activity. And be sure – it is far better not to wait for these destructive actions.

What is Trojan:Win32/NgrBot.MA!MTB virus?

Trojan:Win32/NgrBot.MA!MTB is ransomware-type malware. It searches for the documents on your disk drive, ciphers it, and after that asks you to pay the ransom for receiving the decryption key. Besides making your files inaccessible, this malware additionally does a lot of harm to your system. It changes the networking settings in order to prevent you from reading the removal guidelines or downloading the anti-malware program. In rare cases, Trojan:Win32/NgrBot.MA!MTB can additionally block the launching of anti-malware programs.

Trojan:Win32/NgrBot.MA!MTB Summary

Summarizingly, Trojan:Win32/NgrBot.MA!MTB malware activities in the infected PC are next:

  • Yara rule detections observed from a process memory dump/dropped files/CAPE;
  • CAPE extracted potentially suspicious content;
  • Unconventionial language used in binary resources: Spanish (Puerto Rico);
  • Authenticode signature is invalid;
  • Uses Windows utilities for basic functionality;
  • Behavioural detection: Injection (Process Hollowing);
  • Behavioural detection: Injection (inter-process);
  • Behavioural detection: Injection with CreateRemoteThread in a remote process;
  • Attempts to modify proxy settings;
  • Creates a copy of itself;
  • Harvests cookies for information gathering;
  • Uses suspicious command line tools or Windows utilities;
  • Encrypting the documents located on the target’s drives — so the victim cannot check these documents;
  • Blocking the launching of .exe files of security tools
  • Blocking the launching of installation files of security tools

Ransomware has actually been a nightmare for the last 4 years. It is hard to realize a more damaging malware for both individuals and businesses. The algorithms utilized in Trojan:Win32/NgrBot.MA!MTB (usually, RHA-1028 or AES-256) are not hackable – with minor exclusions. To hack it with a brute force, you need to have a lot more time than our galaxy currently exists, and possibly will exist. But that malware does not do all these bad things instantly – it may take up to several hours to cipher all of your files. Thus, seeing the Trojan:Win32/NgrBot.MA!MTB detection is a clear signal that you need to start the clearing procedure.

Where did I get the Trojan:Win32/NgrBot.MA!MTB?

Routine tactics of Trojan:Win32/NgrBot.MA!MTB spreading are common for all other ransomware examples. Those are one-day landing sites where users are offered to download the free program, so-called bait e-mails and hacktools. Bait e-mails are a quite modern strategy in malware distribution – you get the email that simulates some normal notifications about shippings or bank service conditions updates. Within the e-mail, there is a malicious MS Office file, or a link which leads to the exploit landing page.

Malicious email spam

Malicious email message. This one tricks you to open the phishing website.

Avoiding it looks quite simple, but still requires tons of focus. Malware can hide in different places, and it is better to prevent it even before it gets into your system than to rely on an anti-malware program. Essential cybersecurity knowledge is just an essential thing in the modern world, even if your relationship with a PC remains on YouTube videos. That may save you a lot of money and time which you would spend while searching for a fixing guide.

Trojan:Win32/NgrBot.MA!MTB malware technical details

File Info:

name: 53EE07FB55B8EBBBD5B3.mlwpath: /opt/CAPEv2/storage/binaries/8515b43a95e642dac4053022889afa2fddca947c1864c3e76c46c2f34e41ec84crc32: FDD5E5FEmd5: 53ee07fb55b8ebbbd5b3b0b97edf1bbbsha1: 90552c261c92807ab5d2a584364c11e6bfeb14f0sha256: 8515b43a95e642dac4053022889afa2fddca947c1864c3e76c46c2f34e41ec84sha512: aa9212c8d62acd0a5b04ffb76057a2872a62c19337ae2c306fec4d19cac233956df91fc5eff56a69ae8d10b12ebd2329dd041d05645f4c4f6a8267220bf7e912ssdeep: 3072:Xj5vxxEScxhDP+8ADGDOLN30w0tgf7XD7Kvk6BBsI:XVvxx4DW8zSLNkw1DXfCk6Vtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T17FE34B07BB5982A3D06F0E3014B84B58E735E4397F5A438B5668BB7CEDD03C22E16799sha3_384: 344d475563260a547aa564c8bc36dcd047cd20d8c71d3ec0f4e6fd3cf5ae339c4bddd15efc12779860cb93ddd4d189f2ep_bytes: e888390000e989feffff2da403000074timestamp: 2013-08-26 21:22:36

Version Info:

Comments: Allows Pidgin to be run from a removable drive. For additional details, visit PortableApps.com/PidginPortableCompanyName: PortableApps.comFileDescription: Pidgin PortableFileVersion: 1.6.9.0InternalName: Pidgin PortableLegalCopyright: John T. HallerLegalTrademarks: PortableApps.com is a Trademark of Rare Ideas, LLC.OriginalFilename: PidginPortable.exeProductName: Pidgin PortableProductVersion: 1.6.9.0Translation: 0x0000 0x04b0

Trojan:Win32/NgrBot.MA!MTB also known as:

Bkav W32.AIDetect.malware2
DrWeb BackDoor.IRC.NgrBot.42
MicroWorld-eScan Gen:Variant.Ransom.Hydracrypt.7
FireEye Generic.mg.53ee07fb55b8ebbb
CAT-QuickHeal Trojan.Lethic.B5
ALYac Gen:Variant.Ransom.Hydracrypt.7
Cylance Unsafe
Zillya Worm.Ngrbot.Win32.4125
Sangfor Trojan.Win32.Save.a
K7AntiVirus Riskware ( 0040eff71 )
Alibaba Worm:Win32/Dorkbot.9a07f260
K7GW Riskware ( 0040eff71 )
Cybereason malicious.b55b8e
BitDefenderTheta Gen:NN.ZexaF.34606.iq0@aCL2mrT
VirIT Backdoor.Win32.Generic.BCYR
Cyren W32/S-aa054de1!Eldorado
Symantec Packed.Generic.457
Elastic malicious (high confidence)
ESET-NOD32 a variant of Win32/Injector.ALPW
APEX Malicious
Paloalto generic.ml
Kaspersky Worm.Win32.Dorkbot.gk
BitDefender Gen:Variant.Ransom.Hydracrypt.7
NANO-Antivirus Virus.Win32.Gen-Crypt.ccnc
SUPERAntiSpyware Trojan.Agent/Gen-Malagent
Avast Win32:Dofoil-EM [Trj]
Tencent Malware.Win32.Gencirc.114a0156
Ad-Aware Gen:Variant.Ransom.Hydracrypt.7
TACHYON Backdoor/W32.Androm.146432
Sophos ML/PE-A + Mal/EncPk-AKA
Comodo TrojWare.Win32.Injector.ALR@51y340
VIPRE Gen:Variant.Ransom.Hydracrypt.7
TrendMicro TROJ_GEN.R067C0OGK22
McAfee-GW-Edition BehavesLike.Win32.Emotet.ch
Trapmine malicious.moderate.ml.score
Emsisoft Gen:Variant.Ransom.Hydracrypt.7 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan/Generic.azpjs
Google Detected
Avira HEUR/AGEN.1242590
Antiy-AVL Trojan/Generic.ASMalwS.A9D
Kingsoft Win32.Hack.Androm.ao.(kcloud)
Microsoft Trojan:Win32/NgrBot.MA!MTB
ViRobot Trojan.Win32.Z.Ransom.146432
ZoneAlarm Worm.Win32.Dorkbot.gk
GData Gen:Variant.Ransom.Hydracrypt.7
Cynet Malicious (score: 100)
AhnLab-V3 Trojan/Win32.Inject.C184013
McAfee PWSZbot-FDA!53EE07FB55B8
MAX malware (ai score=88)
VBA32 BScope.Malware-Cryptor.Oop
Malwarebytes Ransom.Agent.PA
TrendMicro-HouseCall TROJ_GEN.R067C0OGK22
Rising Trojan.Dorkbot!8.1295 (TFE:5:lkbDldnaPFE)
Yandex Trojan.GenAsa!LnBlP5SBfwY
Ikarus Trojan-Ransom.PornoAsset
MaxSecure Trojan.Malware.6370597.susgen
Fortinet W32/Androm.AOCK!tr
AVG Win32:Dofoil-EM [Trj]
Panda Generic Malware
CrowdStrike win/malicious_confidence_100% (W)

How to remove Trojan:Win32/NgrBot.MA!MTB?

About the author

Robert Bailey

Security engineer focused on malware behavior, removal workflows, and Windows hardening. Robert reviews threat articles for practical accuracy, checking detection names, symptoms, and cleanup steps before publication.

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