Trojan:Win32/Occamy.C5B

What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey

What is Trojan:Win32/Occamy.C5B infection?

In this article you will certainly find regarding the meaning of Trojan:Win32/Occamy.C5B and also its negative impact on your computer. Such ransomware are a form of malware that is clarified by on the internet scams to demand paying the ransom money by a target.

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Most of the cases, Trojan:Win32/Occamy.C5B infection will instruct its victims to launch funds move for the objective of counteracting the changes that the Trojan infection has actually introduced to the sufferer’s tool.

Trojan:Win32/Occamy.C5B Summary

These alterations can be as follows:

  • Executable code extraction;
  • Creates RWX memory;
  • Attempts to connect to a dead IP:Port (11 unique times);
  • HTTP traffic contains suspicious features which may be indicative of malware related traffic;
  • Performs some HTTP requests;
  • Unconventionial language used in binary resources: Turkish;
  • The binary likely contains encrypted or compressed data.;
  • Attempts to repeatedly call a single API many times in order to delay analysis time;
  • Exhibits possible ransomware file modification behavior;
  • Creates a hidden or system file;
  • Checks the CPU name from registry, possibly for anti-virtualization;
  • Attempts to modify proxy settings;
  • Attempts to create or modify system certificates;
  • Anomalous binary characteristics;
  • Ciphering the files situated on the target’s disk drive — so the sufferer can no longer use the information;
  • Preventing routine accessibility to the victim’s workstation;

Related domains:

www.billerimpex.comRansom:Win32/GandCrypt.002002
billerimpex.comRansom:Win32/GandCrypt.002002
www.macartegrise.euRansom:Win32/GandCrypt.002002
x.ss2.usRansom:Win32/GandCrypt.002002
o.ss2.usRansom:Win32/GandCrypt.002002
ocsp.rootg2.amazontrust.comRansom:Win32/GandCrypt.002002
ocsp.rootca1.amazontrust.comRansom:Win32/GandCrypt.002002
ocsp.sca1b.amazontrust.comRansom:Win32/GandCrypt.002002
www.poketeg.comRansom:Win32/GandCrypt.002002
perovaphoto.ruRansom:Win32/GandCrypt.002002
asl-company.ruRansom:Win32/GandCrypt.002002
www.fabbfoundation.gmRansom:Win32/GandCrypt.002002
www.perfectfunnelblueprint.comRansom:Win32/GandCrypt.002002
www.wash-wear.comRansom:Win32/GandCrypt.002002
pp-panda74.ruRansom:Win32/GandCrypt.002002
cevent.netRansom:Win32/GandCrypt.002002
bellytobabyphotographyseattle.comRansom:Win32/GandCrypt.002002
alem.beRansom:Win32/GandCrypt.002002
apps.identrust.comRansom:Win32/GandCrypt.002002
crl.identrust.comRansom:Win32/GandCrypt.002002
x1.c.lencr.orgRansom:Win32/GandCrypt.002002
boatshowradio.comRansom:Win32/GandCrypt.002002
dna-cp.comRansom:Win32/GandCrypt.002002
acbt.frRansom:Win32/GandCrypt.002002
r3.o.lencr.orgRansom:Win32/GandCrypt.002002
wpakademi.comRansom:Win32/GandCrypt.002002
www.cakav.huRansom:Win32/GandCrypt.002002
www.mimid.czRansom:Win32/GandCrypt.002002
6chen.cnRansom:Win32/GandCrypt.002002
goodapd.websiteRansom:Win32/GandCrypt.002002

Trojan:Win32/Occamy.C5B

The most regular channels where Trojan:Win32/Occamy.C5B Ransomware are injected are:

  • By means of phishing e-mails;
  • As an effect of individual winding up on a source that hosts a destructive software program;

As soon as the Trojan is efficiently infused, it will certainly either cipher the data on the target’s computer or protect against the gadget from functioning in an appropriate manner – while likewise positioning a ransom note that points out the need for the sufferers to effect the payment for the function of decrypting the documents or recovering the documents system back to the first condition. In most instances, the ransom note will show up when the client reboots the COMPUTER after the system has actually already been harmed.

Trojan:Win32/Occamy.C5B circulation networks.

In numerous corners of the globe, Trojan:Win32/Occamy.C5B grows by jumps and bounds. Nevertheless, the ransom notes and also methods of extorting the ransom money quantity may differ depending on particular neighborhood (local) setups. The ransom notes as well as tricks of extorting the ransom money amount might differ depending on certain neighborhood (local) setups.

Ransomware injection

For instance:

    Faulty informs regarding unlicensed software application.

    In particular areas, the Trojans usually wrongfully report having actually spotted some unlicensed applications made it possible for on the target’s tool. The alert after that demands the customer to pay the ransom money.

    Faulty declarations regarding unlawful material.

    In countries where software program piracy is much less prominent, this method is not as effective for the cyber scams. Alternatively, the Trojan:Win32/Occamy.C5B popup alert might incorrectly claim to be originating from a law enforcement organization and also will certainly report having situated kid porn or other prohibited information on the tool.

    Trojan:Win32/Occamy.C5B popup alert may wrongly declare to be obtaining from a legislation enforcement establishment and also will report having situated kid pornography or other prohibited information on the tool. The alert will similarly contain a demand for the individual to pay the ransom.

Technical details

File Info:

crc32: AE6C5AFF
md5: e057f2695d1880469507b842eef677ba
name: E057F2695D1880469507B842EEF677BA.mlw
sha1: 7a125df63f5b478b7cd78e8c4cc3daf9410f3819
sha256: 5b4507014b1bdc978521cb807f79d0c15ff0fdbbee2e6f9b2aa16e8034a77ac8
sha512: 678e5498c41f53e00290fbce25681e490d60468638724d69c0a0c9be13aec7c58ab9d12139c233b137f915fe7d92bc587bbc8c1e1d59e3f5c1dddd529db5caef
ssdeep: 3072:Hee5pQnvC0RZa+o4DBEim+Yv75ghQBL92koX/8:HJpQvlsb+Yv7uC9/oX/8
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

InternalName: sdafsdgsfdg.exe
FileVersion: 1.0.0.1
Translation: 0x0809 0x04b0

Trojan:Win32/Occamy.C5B also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware1
K7AntiVirusTrojan ( 0053c6621 )
LionicTrojan.Win32.GandCrypt.4!c
Elasticmalicious (high confidence)
DrWebTrojan.PWS.Stealer.23869
CynetMalicious (score: 100)
ALYacTrojan.BRMon.Gen.4
CylanceUnsafe
ZillyaTrojan.GandCrypt.Win32.572
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_100% (D)
AlibabaRansom:Win32/GandCrypt.002002
K7GWTrojan ( 0053c6621 )
Cybereasonmalicious.95d188
CyrenW32/Kryptik.IF.gen!Eldorado
SymantecPacked.Generic.525
ESET-NOD32a variant of Win32/Kryptik.GKTD
APEXMalicious
AvastFileRepMalware
KasperskyTrojan-Ransom.Win32.GandCrypt.evs
BitDefenderTrojan.BRMon.Gen.4
NANO-AntivirusTrojan.Win32.GandCrypt.fhrhhd
ViRobotTrojan.Win32.R.Agent.178176.V
MicroWorld-eScanTrojan.BRMon.Gen.4
TencentWin32.Trojan.Gandcrypt.Ahed
Ad-AwareTrojan.BRMon.Gen.4
SophosMal/Generic-S + Mal/GandCrab-B
ComodoTrojWare.Win32.TrojanSpy.Ursnif.EM@7vyz23
BitDefenderThetaGen:NN.ZexaF.34170.ku0@aSx1ozdG
TrendMicroMal_HPGen-50
McAfee-GW-EditionBehavesLike.Win32.Generic.cc
FireEyeGeneric.mg.e057f2695d188046
EmsisoftTrojan.BRMon.Gen.4 (B)
SentinelOneStatic AI – Malicious PE
AviraHEUR/AGEN.1106537
Antiy-AVLTrojan/Generic.ASMalwS.280A98C
MicrosoftTrojan:Win32/Occamy.C5B
SUPERAntiSpywareRansom.GandCrab/Variant
ZoneAlarmHEUR:Trojan.Win32.Generic
GDataWin32.Trojan-Ransom.GandCrab.U
AhnLab-V3Win-Trojan/MalPe34.Suspicious.X2029
Acronissuspicious
McAfeePacked-FLX!E057F2695D18
MAXmalware (ai score=100)
VBA32BScope.Trojan.Fuery
MalwarebytesTrojan.MalPack
PandaTrj/Genetic.gen
TrendMicro-HouseCallMal_HPGen-50
RisingTrojan.Generic@ML.100 (RDML:9vpECXX+9X2xlCwzw31Z+w)
YandexTrojan.GenAsa!tRRhLL3XKiA
IkarusTrojan.Crypt
FortinetW32/Kryptik.GMSM!tr
AVGFileRepMalware
Paloaltogeneric.ml

How to remove Trojan:Win32/Occamy.C5B 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

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 Trojan:Win32/Occamy.C5B 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 Trojan:Win32/Occamy.C5B 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/comparison

About the author

Robert Bailey

I'm Robert Bailey, a passionate Security Engineer with a deep fascination for all things related to malware, reverse engineering, and white hat ethical hacking.

As a white hat hacker, I firmly believe in the power of ethical hacking to bolster security measures. By identifying vulnerabilities and providing solutions, I contribute to the proactive defense of digital infrastructures.

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