Worm. Agent

Worm. Agent

What is Worm.Agent infection?

In this short article you will find regarding the interpretation of Worm.Agent as well as its adverse effect on your computer. Such ransomware are a form of malware that is elaborated by on the internet frauds to demand paying the ransom by a sufferer.

In the majority of the instances, Worm.Agent virus will advise its sufferers to initiate funds move for the objective of reducing the effects of the modifications that the Trojan infection has actually presented to the target’s device.

Worm.Agent Summary

These alterations can be as complies with:

  • Attempts to connect to a dead IP:Port (1 unique times);
  • 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.;
  • 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 copy of itself;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the papers found on the victim’s hard disk — so the target can no longer make use of the data;
  • Preventing routine access to the sufferer’s workstation;
z.whorecord.xyzHEUR:Trojan-Ransom.MSIL.Blocker.gen
a.tomx.xyzHEUR:Trojan-Ransom.MSIL.Blocker.gen

Worm.Agent

The most common channels where Worm.Agent Trojans are infused are:

  • By ways of phishing e-mails;
  • As an effect of customer ending up on a source that holds a harmful software program;

As soon as the Trojan is successfully infused, it will either cipher the data on the victim’s computer or protect against the device from operating in a proper way – while additionally placing a ransom money note that points out the requirement for the sufferers to effect the settlement for the objective of decrypting the documents or bring back the documents system back to the first condition. In the majority of instances, the ransom note will show up when the client reboots the COMPUTER after the system has already been harmed.

Worm.Agent circulation channels.

In numerous edges of the world, Worm.Agent grows by leaps as well as bounds. However, the ransom money notes and also methods of obtaining the ransom money amount may vary relying on particular regional (regional) settings. The ransom notes and also methods of obtaining the ransom amount may differ depending on specific regional (regional) setups.

As an example:

    Faulty notifies regarding unlicensed software.

    In specific locations, the Trojans usually wrongfully report having found some unlicensed applications made it possible for on the sufferer’s gadget. The alert after that demands the user to pay the ransom.

    Faulty statements regarding illegal web content.

    In countries where software program piracy is much less preferred, this method is not as effective for the cyber scams. Alternatively, the Worm.Agent popup alert might incorrectly assert to be stemming from a law enforcement organization and also will report having situated kid pornography or other illegal information on the device.

    Worm.Agent popup alert might incorrectly assert to be acquiring from a legislation enforcement institution as well as will certainly report having located kid porn or various other illegal data on the tool. The alert will likewise include a requirement for the individual to pay the ransom money.

Technical details

File Info:

crc32: 193D9BC4md5: 4a52a9abe969d097e7c48e8cbe244eb1name: 4A52A9ABE969D097E7C48E8CBE244EB1.mlwsha1: 1866bbb7aff1aef8b1ea79a67f1c8a034138b3a8sha256: 2d480bc80b125615ce4852013547f35f27bb42df50a1718f17e16cf43754e015sha512: b7535003a5ff22afc9fbec6eec61fceefe50bcf1d9905756e02f312a8a99479aba1e58b9176c368f27b066b927a1d22ea7473814a38933edae914b0d90222153ssdeep: 384:0ziw3YIqaUdnqK393AjAu62WZxnO5NbJwzXlp6NaUk6p67ag6b8m4QA8IcS74:+iwIqUwsuxJccDb8vJcq4type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0LegalCopyright: Assembly Version: 1.0.0.0InternalName: Client.exeFileVersion: 1.0.0.0ProductVersion: 1.0.0.0FileDescription: ClientOriginalFilename: Client.exe

Worm.Agent also known as:

GridinSoftTrojan.Ransom.Gen
K7AntiVirusTrojan ( 00553e3c1 )
Elasticmalicious (high confidence)
DrWebBackDoor.Bladabindi.1702
CynetMalicious ()
CAT-QuickHealTrojan.MsilFC.S17036837
ALYacGen:Variant.MSILPerseus.124151
CylanceUnsafe
ZillyaTrojan.Blocker.Win32.62924
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_100% (W)
AlibabaTrojan:MSIL/Blocker.d6dffd3d
K7GWTrojan ( 00553e3c1 )
Cybereasonmalicious.be969d
CyrenW32/Trojan.SW.gen!Eldorado
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of MSIL/Agent.VY
APEXMalicious
AvastMSIL:Downloader-LX [Trj]
KasperskyHEUR:Trojan-Ransom.MSIL.Blocker.gen
BitDefenderGen:Variant.MSILPerseus.124151
NANO-AntivirusTrojan.Win32.Ransom.ivgoiu
ViRobotTrojan.Win32.Z.Agent.27136.BEE
MicroWorld-eScanGen:Variant.MSILPerseus.124151
TencentMsil.Trojan.Blocker.Pdmg
Ad-AwareGen:Variant.MSILPerseus.124151
SophosMal/Generic-S
BitDefenderThetaGen:NN.ZemsilF.34690.bm0@aufT7Rc
VIPRETrojan.Win32.Generic!BT
TrendMicroRansom_Blocker.R002C0PE921
McAfee-GW-EditionBehavesLike.Win32.Trojan.mm
FireEyeGeneric.mg.4a52a9abe969d097
EmsisoftGen:Variant.MSILPerseus.124151 (B)
SentinelOneStatic AI – Malicious PE
JiangminTrojan.MSIL.qxsu
WebrootW32.Trojan.MSIL.Blocker
AviraTR/Dropper.Gen7
MicrosoftBackdoor:Win32/Bladabindi!ml
ArcabitTrojan.MSILPerseus.D1E4F7
AegisLabTrojan.MSIL.Blocker.j!c
ZoneAlarmHEUR:Trojan-Ransom.MSIL.Blocker.gen
GDataGen:Variant.MSILPerseus.124151
AhnLab-V3Trojan/Win32.RL_Generic.C3558531
Acronissuspicious
McAfeeGenericRXML-IS!4A52A9ABE969
MAXmalware (ai score=87)
VBA32TScope.Trojan.MSIL
MalwarebytesWorm.Agent
PandaTrj/GdSda.A
TrendMicro-HouseCallRansom_Blocker.R002C0PE921
RisingWorm.Agent!8.25 (CLOUD)
YandexWorm.Agent!p382g//3OWg
IkarusTrojan.ILCrypt
FortinetMSIL/Agent.YW!tr
AVGMSIL:Downloader-LX [Trj]
Paloaltogeneric.ml
Sophia Al-Mansoor
Author

Sophia Al-Mansoor

Sophia analyzes international trade, startup ecosystems, retail transformation, and supply chain logistics for modern digital publications.