Win32/Uwamson.A!ml Removal Guide

Win32/Uwamson.A!ml is a specific detection name used by antivirus software, such as Microsoft Defender Antivirus, to identify a particular variant of the Uwamson trojan. Trojans are a type of malicious software that appears to be legitimate but perform harmful activities on infected systems without the user’s knowledge or consent.

The Win32/Uwamson.A!ml is a detect that stands for a questionable program running in your system. This detection commonly covers an app that has adware-like capabilities aside from its “main” functionality. As such, it is not as dangerous as malware but may annoy you or bring disruptions into your system.

Win32/Uwamson.A!ml Overview

The Program: Win32/Uwamson.A!ml detection you can see in the lower right corner means an unwanted program running in your system. The program with malicious code inside may look like a legitimate thing, however, a whole bunch of malicious stuff happens underneath. Since this detection name is applied to a wide range of malicious programs, all we can know is that this program can act as an adware or browser hijacker.

Program:Win32/Uwamson.A!ml found

Microsoft Defender: “Program:Win32/Uwamson.A!ml”

But, as Uwamson.A is a detection of an MS Defender’s neural engine, it can be a false positive. The “!ml” part in the end is a marker for such detects. Same as heuristic mechanisms, they are prone to mistakenly mark legitimate programs, which never had even a bit of malignant properties. For that reason, I recommend scanning your system with a stand-alone anti-malware program.

Win32/Uwamson.A!ml is a typical example of PUA, which is pretty widespread nowadays. Being free to use, it may give you “the extended features” for the extra payment. Some examples of this program type can have no real performance whatsoever – just the shell with the kaleidoscopic interface. You can see it promoted as a system optimization tool, driver updater, or torrent downloading tracker. This or another way it does not bring you a lot of functionality, exposing you to risk instead.

Unwanted Program Summary:

Name Uwamson.A!ml
Detection Program:Win32/Uwamson.A!ml
Damage Uwamson.A!ml is at least useless or can perform various malicious actions on your PC.
Similar behaviour OfferCore, PCMechanic, PiriformBundler

Threat Description

File description
crc32: B32CA933md5: 0d11ecda8dee574489184566ff15403dname: 0D11ECDA8DEE574489184566FF15403D.mlwsha1: f5040fd404e7db08cb0b19b877ddd590ac526d74sha256: 4cbc47381d5371bbb947927e9f63bb129f6ac4c4c6681970851116762219d3a6sha512: 6e145b6c8ac04823acc8d5ba754c703360ddf4f64e47a609e26b38dd79ce7a5f35499afb4b4caf82d65b69c3e4f8c1241c9438596702bd03ad392e9ff79de2c9ssdeep: 6144:hkKgEQs1Ov90hUautM1+qfY42mE+mSxw2V+4+XnZhCKeNhr5kODe9JHPc4NphEik:m/EpA90m0MZ4xEzaw47+XnjlSr5kdJv2type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]
Detections
GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware2
Cylance Unsafe
Zillya Trojan.GenericKD.Win32.110367
Sangfor Trojan.Win32.Wacatac.D4
Cyren W32/Trojan.BNEM-6108
ESET-NOD32 Win32/InstallCore.Gen.A potentially unwanted
Sophos Generic PUA PF (PUA)
McAfee-GW-Edition BehavesLike.Win32.AdwareFileTour.fc
FireEye Generic.mg.0d11ecda8dee5744
SentinelOne Static AI – Suspicious PE
eGambit Unsafe.AI_Score_58%
Microsoft Program:Win32/Uwamson.A!ml
McAfee Artemis!0D11ECDA8DEE
Rising PUF.InstallCore!1.AB2C (CLASSIC)
MaxSecure Ransomeware.GandCrypt.Gen
Fortinet Riskware/Generic_PUA_PF
Paloalto generic.ml

Is Uwamson Virus Dangerous?

Yes, Program:Win32/Uwamson.A!ml can be dangerous. Antivirus software uses a detection name to identify a potentially harmful program. While not all instances of this detection are necessarily malicious, it can threaten your computer’s security and stability. Investigating and addressing it is essential to ensure your system’s safety. This could be fraught with the following:

  • Compromise your privacy, steal personal data, and create backdoors for unauthorized access.
  • Disrupt your computer’s stability, leading to slowdowns and crashes.
  • lead to legal issues, especially if involved in criminal activities or data breaches.

How to remove the Program:Win32/Uwamson.A!ml from my PC?

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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