In this message, I am going to clarify how the UmbraLoader trojan infused into your PC, as well as the best way to eliminate UmbraLoader trojan virus.
What is UmbraLoader trojan?
Name | UmbraLoader |
Infection Type | Trojan |
Symptoms |
|
Similar behavior | Pugeju, Whynxy, Mikey, Vrodirb, PureLogs, LummaC |
Fix Tool | See If Your System Has Been Affected by UmbraLoader trojan |
Trojan viruses are among the leading malware sorts by its injection rate for quite a long period of time. And currently, throughout the pandemic, when malware became significantly active, trojan viruses enhanced their activity, too. You can see lots of messages on diverse resources, where users are complaining about the UmbraLoader trojan virus in their computer systems, as well as requesting aid with UmbraLoader trojan virus elimination.
Trojan UmbraLoader is a type of virus that injects right into your system, and afterwards executes a wide range of malicious features. These functions depend upon a sort of UmbraLoader trojan: it can work as a downloader for other malware or as a launcher for an additional destructive program which is downloaded along with the UmbraLoader trojan. During the last 2 years, trojans are likewise distributed via e-mail attachments, and most of cases used for phishing or ransomware infiltration.
UmbraLoader2 also known as
Bkav | W32.AIDetectMalware |
AVG | Win32:DropperX-gen [Drp] |
Elastic | malicious (moderate confidence) |
MicroWorld-eScan | Gen:Variant.Fugrafa.312973 |
CAT-QuickHeal | Trojan.VbkryptVMF.S19740945 |
Skyhigh | BehavesLike.Win32.Vilsel.fz |
McAfee | GenericR-IHT!011B97DEB568 |
Malwarebytes | Generic.Trojan.Delf.DDS |
VIPRE | Gen:Variant.Fugrafa.312973 |
Sangfor | Suspicious.Win32.Save.vb |
K7AntiVirus | Trojan ( 004bcce41 ) |
K7GW | Trojan ( 004bcce41 ) |
Arcabit | Trojan.Fugrafa.D4C68D |
VirIT | Trojan.Win32.VBGenX.A |
Symantec | ML.Attribute.HighConfidence |
ESET-NOD32 | a variant of Win32/Injector.UHJ |
Cynet | Malicious (score: 100) |
APEX | Malicious |
ClamAV | Win.Packer.VBashcan-6450053-1 |
Kaspersky | Trojan.Win32.VBKrypt.xabo |
BitDefender | Gen:Variant.Fugrafa.312973 |
NANO-Antivirus | Trojan.Win32.Umbra.efkzrr |
SUPERAntiSpyware | Trojan.Agent/Gen-Dropper |
Avast | Win32:DropperX-gen [Drp] |
Tencent | Trojan.Win32.VBKrypt.hu |
Emsisoft | Gen:Variant.Fugrafa.312973 (B) |
F-Secure | Trojan.TR/Crypt.XPACK.Gen |
DrWeb | BackDoor.Umbra.10 |
Zillya | Trojan.VBKrypt.Win32.835084 |
Trapmine | malicious.moderate.ml.score |
FireEye | Generic.mg.011b97deb5685120 |
Sophos | Mal/Behav-405 |
Ikarus | Trojan.Win32.Jorik |
Jiangmin | Trojan/VBKrypt.hmyy |
Varist | W32/VBKrypt.BLI.gen!Eldorado |
Avira | TR/Crypt.XPACK.Gen |
Antiy-AVL | Trojan/Win32.Delf |
Xcitium | TrojWare.Win32.Injector.SOJC@4ppnjv |
Microsoft | Trojan:Win32/UmbraLoader.EM!MTB |
ZoneAlarm | Trojan.Win32.VBKrypt.xabo |
GData | Gen:Variant.Fugrafa.312973 |
Detected | |
AhnLab-V3 | Trojan/Win.VBKrypt.R638994 |
ALYac | Gen:Variant.Fugrafa.312973 |
MAX | malware (ai score=85) |
VBA32 | TScope.Trojan.VB |
Cylance | unsafe |
Panda | Trj/Genetic.gen |
Rising | Downloader.Umbald!8.3E4 (TFE:3:pJl9iW4Yp0V) |
Yandex | Trojan.GenAsa!KkjeiCKtmVA |
SentinelOne | Static AI – Malicious PE |
Fortinet | W32/VBKrypt.MBSX!tr |
BitDefenderTheta | Gen:NN.ZevbaF.36804.tm0@a8uN!smG |
DeepInstinct | MALICIOUS |
What are the symptoms of UmbraLoader trojan?
- Behavioural detection: Executable code extraction – unpacking;
- Uses Windows utilities for basic functionality;
- Reads data out of its own binary image;
- CAPE extracted potentially suspicious content;
- Drops a binary and executes it;
- Unconventionial language used in binary resources: Albanian;
- The binary contains an unknown PE section name indicative of packing;
- The executable is compressed using UPX;
- Authenticode signature is invalid;
- Uses Windows utilities to create a scheduled task;
- Behavioural detection: Injection (Process Hollowing);
- Behavioural detection: Injection (inter-process);
- Deletes executed files from disk;
- Anomalous binary characteristics;
- Yara detections observed in process dumps, payloads or dropped files;
The usual signs and symptom of the UmbraLoader trojan virus is a gradual entrance of different malware – adware, browser hijackers, et cetera. Due to the activity of these destructive programs, your computer ends up being very sluggish: malware consumes big quantities of RAM and CPU capabilities.
Another noticeable effect of the UmbraLoader trojan virus presence is unidentified operations showed in task manager. Often, these processes might try to mimic system processes, however, you can understand that they are not legit by taking a look at the genesis of these processes. Quasi system applications and UmbraLoader trojan’s processes are always detailed as a user’s programs, not as a system’s.
How to remove UmbraLoader trojan virus?
- Download and install Loaris Trojan Remover.
- Open Loaris and perform a “Standard scan“.
- “Move to quarantine” all items.
- Open “Tools” tab – Press “Reset Browser Settings“.
- Approve the reset pressing “Yes” button in the appeared window.
- Restart your computer.
To remove UmbraLoader trojan and also be sure that all extra malware, downloaded with the help of this trojan, will be deleted, too, I’d suggest you to use Loaris Trojan Remover.
UmbraLoader removal guide
To detect and delete all viruses on your computer using Loaris Trojan Remover, it’s better to make use of Standard or Full scan. Removable scan, as well as Custom, will scan only specified directories, so these scans cannot provide the full information.
You can observe the detects till the scan process lasts. Nonetheless, to perform any actions against detected malware, you need to wait until the process is over, or to stop the scanning process.
To designate the appropriate action for each detected viruses, click the button in front of the name of detected viruses. By default, all malware will be sent to quarantine.
How to remove UmbraLoader Trojan?
Name: UmbraLoader
Description: Trojan UmbraLoader is a kind of virus that infiltrates into your computer, and after that performs different destructive functions. These features depend upon a type of UmbraLoader trojan: it can act as a downloader for many other malware or as a launcher for another destructive program which is downloaded in addition to the UmbraLoader trojan. During the last two years, trojans are also dispersed via e-mail attachments, and most of situations utilized for phishing or ransomware infiltration.
Operating System: Windows
Application Category: Trojan
User Review
( votes)- What is Trojan Horse: https://en.wikipedia.org/wiki/Trojan_horse_(computing)
- UmbraLoader VirusTotal Report: https://www.virustotal.com/api/v3/files/93ba2500b20bd7df3fa3ffbfa2b80840eb3930fc86d3e1e6b0f802031f60410c