Win32/Floxif.H

Written by Robert Bailey

What is Win32/Floxif.H infection?

In this article you will certainly discover regarding the definition of Win32/Floxif.H as well as its negative influence on your computer system. Such ransomware are a form of malware that is clarified by on the internet frauds to demand paying the ransom by a victim.

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In the majority of the instances, Win32/Floxif.H infection will certainly instruct its sufferers to launch funds move for the function of neutralizing the changes that the Trojan infection has introduced to the sufferer’s gadget.

Win32/Floxif.H Summary

These alterations can be as complies with:

  • Executable code extraction. Cybercriminals often use binary packers to hinder the malicious code from reverse-engineered by malware analysts. A packer is a tool that compresses, encrypts, and modifies a malicious file’s format. Sometimes packers can be used for legitimate ends, for example, to protect a program against cracking or copying.
  • 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.
  • A process attempted to delay the analysis task.;
  • Expresses interest in specific running processes;
  • Repeatedly searches for a not-found process, may want to run with startbrowser=1 option;
  • 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.

  • Drops a binary and executes it. Trojan-Downloader installs itself to the system and waits until an Internet connection becomes available to connect to a remote server or website in order to download additional malware onto the infected computer.
  • Unconventionial language used in binary resources: Spanish (Guatemala);
  • Detects the presence of Wine emulator via function name;
  • Detects Sandboxie through the presence of a library;
  • Detects SunBelt Sandbox through the presence of a library;
  • Attempts to remove evidence of file being downloaded from the Internet;
  • Tries to unhook or modify Windows functions monitored by Cuckoo;
  • Attempts to repeatedly call a single API many times in order to delay analysis time. This significantly complicates the work of the virus analyzer. Typical malware tactics!
  • Network activity contains more than one unique useragent.;
  • Installs itself for autorun at Windows startup. There is simple tactic using the Windows startup folder located at:
    C:\Users\[user-name]\AppData\Roaming\Microsoft\Windows\StartMenu\Programs\Startup. Shortcut links (.lnk extension) placed in this folder will cause Windows to launch the application each time [user-name] logs into Windows.

    The registry run keys perform the same action, and can be located in different locations:

    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce
  • Creates a hidden or system file. The malware adds the hidden attribute to every file and folder on your system, so it appears as if everything has been deleted from your hard drive.
  • Attempts to modify proxy settings. This trick used for inject malware into connection between browser and server;
  • Operates on local firewall’s policies and settings;
  • Creates a copy of itself;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the papers situated on the victim’s disk drive — so the sufferer can no more make use of the data;
  • Preventing regular accessibility to the victim’s workstation;

Win32/Floxif.H

The most regular channels through which Win32/Floxif.H Ransomware Trojans are infused are:

  • By methods of phishing emails;
  • As an effect of individual winding up on a source that holds a destructive software;

As quickly as the Trojan is successfully injected, it will either cipher the data on the victim’s computer or prevent the device from working in a correct fashion – while also placing a ransom money note that discusses the demand for the victims to effect the repayment for the purpose of decrypting the documents or bring back the file system back to the first problem. In a lot of instances, the ransom money note will turn up when the customer restarts the COMPUTER after the system has already been damaged.

Win32/Floxif.H circulation networks.

In various edges of the world, Win32/Floxif.H grows by jumps as well as bounds. Nevertheless, the ransom money notes as well as methods of extorting the ransom money amount might differ depending on certain neighborhood (regional) setups. The ransom notes and techniques of obtaining the ransom money amount might vary depending on certain regional (regional) setups.

Ransomware injection

For instance:

    Faulty informs concerning unlicensed software.

    In specific areas, the Trojans commonly wrongfully report having actually spotted some unlicensed applications made it possible for on the victim’s device. The alert after that demands the individual to pay the ransom money.

    Faulty statements concerning illegal content.

    In nations where software program piracy is much less popular, this technique is not as effective for the cyber fraudulences. Conversely, the Win32/Floxif.H popup alert may incorrectly claim to be stemming from a police establishment and also will report having located child porn or other prohibited data on the tool.

    Win32/Floxif.H popup alert may incorrectly claim to be obtaining from a law enforcement institution as well as will report having situated youngster pornography or other illegal information on the gadget. The alert will in a similar way have a demand for the customer to pay the ransom money.

Technical details

File Info:

crc32: 4316A444
md5: 7b0e278d5bce2d4b8b35c5ccc5b52a5f
name: 7B0E278D5BCE2D4B8B35C5CCC5B52A5F.mlw
sha1: 746bb13093e67f64e3564a824262d72db7b9d68f
sha256: aa8e063b952ee9cb955e514499e36923fb3929d679c166e15130fc2d828e22f2
sha512: 5c0a028e973afcdd0239a1ff2194d54512e77bfadb2394de975aa55452b76ca67248678ebb91be644f2f8556f91ddcf86a5085b7a79b625ba68ded9159d36c35
ssdeep: 6144:FBlJyHAOfyWgBF4kYjSjBV+UdvrEFp7hKk:FBQkb4jj+BjvrEH7X
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright (C) 2017, svezabpuekb
FileVersion: 6.3.6.8
ProductVersion: 6.3.6.8
Translation: 0x0809 0x04b0

Win32/Floxif.H also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.FloxitNV.PE
Elastic malicious (high confidence)
ClamAV Win.Virus.Pioneer-6804573-0
FireEye Generic.mg.7b0e278d5bce2d4b
CAT-QuickHeal W32.Pioneer.CZ1
McAfee Dropper-FIY!7B0E278D5BCE
Cylance Unsafe
VIPRE Virus.Win32.Floxif.a (v)
Sangfor Trojan.Win32.Save.a
K7AntiVirus Virus ( 00521e9a1 )
BitDefender Win32.Floxif.A
K7GW Virus ( 00521e9a1 )
CrowdStrike win/malicious_confidence_100% (W)
Baidu Win32.Virus.Floxif.a
Cyren W32/Floxif.B
Symantec W32.Fixflo.B!inf
TotalDefense Win32/Flofix.D
APEX Malicious
Avast Win32:FloxLib-A [Trj]
Cynet Malicious (score: 100)
Kaspersky Virus.Win32.Pioneer.cz
NANO-Antivirus Virus.Win32.Pioneer.bvrqhu
ViRobot Trojan.Win32.GandCrab.280585.A
MicroWorld-eScan Win32.Floxif.A
Rising Trojan.Fuerboos!8.EFC8 (TFE:dGZlOgWH7wMipE6O6g)
Ad-Aware Win32.Floxif.A
Emsisoft Win32.Floxif.A (B)
Comodo Virus.Win32.Floxif.A@7h5wha
DrWeb Trojan.Encoder.24384
Zillya Virus.Floxif.Win32.1
TrendMicro PE_FLOXIF.D
McAfee-GW-Edition BehavesLike.Win32.Generic.dc
Sophos ML/PE-A + W32/Floxif-C
Ikarus Trojan.Win32.CryptInject
Avira W32/Floxif.hdc
MAX malware (ai score=89)
Microsoft Virus:Win32/Floxif.H
SUPERAntiSpyware Trojan.Agent/Gen-Kryptik
AhnLab-V3 Trojan/Win.MalPe.X2055
GData Win32.Floxif.A
ESET-NOD32 Win32/Floxif.H
Acronis suspicious
BitDefenderTheta AI:FileInfector.207622A70E
ALYac Win32.Floxif.A
VBA32 Virus.Win32.Floxif.h
Malwarebytes Gandcrab.Ransom.Encrypt.DDS
Panda W32/Floxif.A
Zoner Trojan.Win32.81147
TrendMicro-HouseCall PE_FLOXIF.D
Tencent Virus.Win32.Pionner.tt
Yandex Trojan.GenAsa!UyadntvZSLE
SentinelOne Static AI – Malicious PE
MaxSecure Ransomeware.CRAB.gen
Fortinet W32/Floxif.E
AVG Win32:FloxLib-A [Trj]
Cybereason malicious.d5bce2
Paloalto generic.ml
Qihoo-360 Virus.Win32.Pioneer.C

How to remove Win32/Floxif.H virus?

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

There is no better way to recognize, remove and prevent PC threats than to use an anti-malware software from GridinSoft2.

Download GridinSoft Anti-Malware.

You can download GridinSoft Anti-Malware by clicking the button below:

Run the setup file.

When setup file has finished downloading, double-click on the setup-antimalware-fix.exe file to install GridinSoft Anti-Malware on your system.

Run Setup.exe

An User Account Control asking you about to allow GridinSoft Anti-Malware to make changes to your device. So, you should click “Yes” to continue with the installation.

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 will automatically start scanning your system for Win32/Floxif.H files and other malicious programs. This process can take a 20-30 minutes, so I suggest you periodically check on the status of the scan process.

GridinSoft Anti-Malware Scanning

Click on “Clean Now”.

When the scan has finished, you will see the list of infections that GridinSoft Anti-Malware has detected. To remove them click on the “Clean Now” button in right corner.

GridinSoft Anti-Malware Scan Result

Are Your Protected?

GridinSoft Anti-Malware will scan and clean your PC for free in the trial period. The free version offer real-time protection for first 2 days. If you want to be fully protected at all times – I can recommended you to purchase a full version:

Full version of GridinSoft

Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove Win32/Floxif.H you can always ask me in the comments for getting help.

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References

  1. GridinSoft Anti-Malware Review from HowToFix site: https://howtofix.guide/gridinsoft-anti-malware/
  2. More information about GridinSoft products: https://gridinsoft.com/products/

About the author

Robert Bailey

Security Engineer. Interested in malware, reverse engineering, white ethical hacking. I like coding, travelling and bikes.

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