Trojan.MulDrop

What is Trojan.MulDrop infection?

In this article you will discover about the interpretation of Trojan.MulDrop and its negative effect on your computer. Such ransomware are a type of malware that is clarified by on-line fraudulences to demand paying the ransom by a target.

Most of the instances, Trojan.MulDrop virus will instruct its victims to start funds move for the purpose of reducing the effects of the modifications that the Trojan infection has presented to the victim’s gadget.

Trojan.MulDrop Summary

These alterations can be as follows:

  • Creates RWX memory. There is a security trick with memory regions that allows an attacker to fill a buffer with a shellcode and then execute it. Filling a buffer with shellcode isn’t a big deal, it’s just data. The problem arises when the attacker is able to control the instruction pointer (EIP), usually by corrupting a function’s stack frame using a stack-based buffer overflow, and then changing the flow of execution by assigning this pointer to the address of the shellcode.
  • Reads data out of its own binary image. The trick that allows the malware to read data out of your computer’s memory.

    Everything you run, type, or click on your computer goes through the memory. This includes passwords, bank account numbers, emails, and other confidential information. With this vulnerability, there is the potential for a malicious program to read that data.

  • A process created a hidden window;
  • Network activity detected but not expressed in API logs. Microsoft built an API solution right into its Windows operating system it reveals network activity for all apps and programs that ran on the computer in the past 30-days. This malware hides network activity.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the files located on the victim’s hard disk drive — so the target can no more utilize the data;
  • Preventing regular accessibility to the sufferer’s workstation;
Similar behavior
Related domains
z.whorecord.xyz Trojan-Ransom.Gryphon
a.tomx.xyz Trojan-Ransom.Gryphon

Trojan.MulDrop

One of the most regular networks where Trojan.MulDrop Ransomware Trojans are infused are:

  • By methods of phishing e-mails. Email phishing is a cyber attack that uses disguised email as a goal is to trick the recipient into believing that the message is something they want or need — a request from their bank, for instance, or a note from someone in their company — and to click a link for download a malware.
  • As a consequence of user ending up on a resource that holds a harmful software;

As soon as the Trojan is successfully infused, it will certainly either cipher the information on the victim’s PC or protect against the device from functioning in a proper way – while likewise positioning a ransom note that discusses the need for the victims to impact the payment for the objective of decrypting the records or recovering the file system back to the first problem. In many circumstances, the ransom note will come up when the client restarts the COMPUTER after the system has actually already been damaged.

Trojan.MulDrop circulation networks.

In numerous edges of the globe, Trojan.MulDrop grows by leaps and also bounds. Nonetheless, the ransom notes as well as techniques of extorting the ransom money amount may vary depending on specific neighborhood (regional) settings. The ransom money notes as well as techniques of obtaining the ransom money amount might differ depending on particular neighborhood (local) setups.

Ransomware injection

For instance:

    Faulty notifies regarding unlicensed software application.

    In certain areas, the Trojans typically wrongfully report having discovered some unlicensed applications made it possible for on the target’s gadget. The sharp then requires the customer to pay the ransom money.

    Faulty statements regarding illegal content.

    In countries where software piracy is much less popular, this approach is not as effective for the cyber scams. Alternatively, the Trojan.MulDrop popup alert may falsely assert to be deriving from a police establishment and also will certainly report having situated youngster porn or other unlawful data on the tool.

    Trojan.MulDrop popup alert might wrongly assert to be deriving from a law enforcement organization as well as will certainly report having located youngster pornography or various other prohibited data on the tool. The alert will similarly consist of a demand for the user to pay the ransom money.

Technical details

File Info:

crc32: 1BDA584Bmd5: e2e2fb235719552f323b024096eef5dename: E2E2FB235719552F323B024096EEF5DE.mlwsha1: 751395ab54559988a010a0fe3e11144a03ce36c9sha256: 2c1b21bb2d290b001e98c1b03c006c795e01f239258b0d2b406bb069dddad887sha512: 68b57839908931abcedfcbdc95578d11717aa62c1794f80751e36c8102c1d6d734207c954689f763006c414ff02921acb854ba11bf00f85c9dc181930fe70106ssdeep: 1536:Q04f1SMHjZ0k/tB1g//I0DuoxbxAHscqbb4+VmRXbWtYe+jSdeF+/H32/QGHpdco:af1BDZ0kVB67Duw9AMcqb7SrWS9jSL3mtype: PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive

Version Info:

InternalName: Wextract FileDescription: Win32 Cabinet Self-Extractor FileVersion: 9.00.8112.16421 (WIN7_IE9_RTM.110308-0330)CompanyName: Microsoft CorporationTranslation: 0x0409 0x04b0

Trojan.MulDrop also known as:

GridinSoft Trojan.Ransom.Gen
FireEye Generic.mg.e2e2fb235719552f
McAfee Artemis!E2E2FB235719
Cylance Unsafe
AegisLab Trojan.Win32.Generic.4!c
Sangfor Malware
K7AntiVirus Trojan ( 005747ab1 )
BitDefender Trojan.GenericKD.44954868
K7GW Trojan ( 005747ab1 )
Cybereason malicious.b54559
Cyren W32/Injector.ADO.gen!Eldorado
Symantec ML.Attribute.HighConfidence
APEX Malicious
Avast Win32:Trojan-gen
Cynet Malicious (score: 90)
Kaspersky HEUR:Trojan.Win32.Generic
Alibaba TrojanDropper:Win32/dropper.ali1003001
MicroWorld-eScan Trojan.GenericKD.44954868
Rising Trojan.Injector/NSIS!1.BFBB (CLASSIC)
Ad-Aware Trojan.GenericKD.44954868
Sophos Mal/Generic-S
F-Secure Trojan.TR/AD.ShellcodeCrypter.ihgqz
DrWeb Trojan.MulDrop15.61988
TrendMicro TROJ_GEN.R049C0PLE20
McAfee-GW-Edition BehavesLike.Win32.AdwareAdload.mc
Emsisoft Trojan.GenericKD.44954868 (B)
Ikarus Trojan-Ransom.Gryphon
Avira TR/AD.ShellcodeCrypter.ihgqz
Antiy-AVL Trojan/MSIL.Vasal
Microsoft Trojan:Win32/Predator!MTB
Gridinsoft Ransom.Win32.Filecoder.dd!s1
Arcabit Trojan.Generic.D2ADF4F4
ZoneAlarm HEUR:Trojan.Win32.Generic
GData Win32.Trojan.Agent.BVGB4H
AhnLab-V3 Malware/Win32.Generic.C4261848
ALYac Trojan.GenericKD.44954868
VBA32 Trojan.MulDrop
Panda Trj/CI.A
ESET-NOD32 NSIS/Injector.AJL
TrendMicro-HouseCall TROJ_GEN.R049C0PLE20
MAX malware (ai score=84)
Webroot W32.Trojan.TR.AD.ShellcodeCrypt
AVG Win32:Trojan-gen
CrowdStrike win/malicious_confidence_70% (D)
Qihoo-360 Generic/HEUR/QVM42.3.D84F.Malware.Gen

How to remove Trojan.MulDrop ransomware?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
Reasons why I would recommend GridinSoft1

Run the setup file.

Run Setup.exe
GridinSoft Anti-Malware Setup

Press “Install” button.

GridinSoft Anti-Malware Install

Once installed, Anti-Malware will automatically run.

GridinSoft Anti-Malware Splash-Screen

Wait for the Anti-Malware scan to complete.

GridinSoft Anti-Malware Scanning

Click on “Clean Now”.

GridinSoft Anti-Malware Scan Result

Are Your Protected?

Full version of GridinSoft

If the guide doesn’t help you to remove Trojan.MulDrop you can always ask me in the comments for getting help.

References

    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.

    Leave a Comment