Application.AdOffer (A)

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

What is Application.AdOffer (A) infection?

In this article you will certainly discover concerning the definition of Application.AdOffer (A) as well as its negative impact on your computer system. Such ransomware are a type of malware that is clarified by on the internet fraudulences to require paying the ransom by a victim.

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Most of the instances, Application.AdOffer (A) ransomware will advise its targets to launch funds transfer for the purpose of counteracting the changes that the Trojan infection has presented to the victim’s tool.

Application.AdOffer (A) Summary

These modifications can be as adheres to:

  • Scheduled file move on reboot detected;
  • Yara rule detections observed from a process memory dump/dropped files/CAPE;
  • Presents an Authenticode digital signature;
  • Anomalous file deletion behavior detected (10+);
  • Dynamic (imported) function loading detected;
  • Enumerates running processes;
  • Reads data out of its own binary image;
  • Authenticode signature is invalid;
  • Deletes its original binary from disk;
  • Attempts to restart the guest VM;
  • Network activity detected but not expressed in API logs;
  • Ciphering the documents located on the victim’s disk drive — so the victim can no more make use of the information;
  • Preventing routine accessibility to the target’s workstation;

Related domains:

wpad.local-netRansom_Hermes.R002C0DGQ21

Application.AdOffer (A)

One of the most common networks through which Application.AdOffer (A) are injected are:

  • By methods of phishing e-mails;
  • As a consequence of user winding up on a source that hosts a malicious software application;

As quickly as the Trojan is effectively injected, it will either cipher the information on the victim’s computer or avoid the device from operating in a correct fashion – while also placing a ransom note that discusses the requirement for the victims to impact the repayment for the purpose of decrypting the papers or recovering the documents system back to the preliminary condition. In the majority of instances, the ransom money note will certainly come up when the customer restarts the COMPUTER after the system has already been harmed.

Application.AdOffer (A) circulation networks.

In numerous corners of the world, Application.AdOffer (A) grows by leaps and bounds. Nevertheless, the ransom money notes as well as tricks of obtaining the ransom quantity might differ depending upon particular local (regional) settings. The ransom money notes as well as methods of obtaining the ransom money amount may vary depending on particular regional (regional) setups.

Ransomware injection

For instance:

    Faulty signals concerning unlicensed software.

    In certain locations, the Trojans commonly wrongfully report having actually spotted some unlicensed applications enabled on the victim’s tool. The sharp then requires the user to pay the ransom money.

    Faulty statements concerning illegal content.

    In countries where software program piracy is less popular, this technique is not as effective for the cyber scams. Alternatively, the Application.AdOffer (A) popup alert may wrongly assert to be originating from a law enforcement establishment and also will certainly report having located child pornography or various other illegal data on the gadget.

    Application.AdOffer (A) popup alert might incorrectly assert to be acquiring from a legislation enforcement institution and will report having situated child porn or various other illegal data on the device. The alert will similarly contain a need for the individual to pay the ransom money.

Technical details

File Info:

name: CC90CF10134A24F9A888.mlw
path: /opt/CAPEv2/storage/binaries/73b2cf246104d2d0146c1985bd318a474c8795609485e960f6ee8926aa334b79
crc32: FCD700B1
md5: cc90cf10134a24f9a888523e6cece4df
sha1: 3418be4bee9f46b21fc709cdf61da52e060981f7
sha256: 73b2cf246104d2d0146c1985bd318a474c8795609485e960f6ee8926aa334b79
sha512: b184d8df8bf161fe1e5ef50fc432d903d324e48ab58a93ab5e858d19c440d754a5e33e27416b459558af42a88c42374a3c7a95419a1a337d0d33630eb8e95e43
ssdeep: 98304:PiHlu3FSDY+JPXcSs4gZp893R1RIUBzRzMctwJJ8Nok2GUQe:PiHhVs6gZq9B1RIKRzMff8hHU/
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T196363308DAE1F900ED7D64F4063CB535E754F2990133DBC75BA1697820A87C29BBB86E
sha3_384: e7d8b339b26a17330c7e59682b7c166b0ca4575cdbcc12b4b017cdd5aa14345237cb3e14545ad5f836522737d3a6701f
ep_bytes: 81ec8401000053565733db6801800000
timestamp: 2019-12-16 00:50:50

Version Info:

CompanyName: Mellifluous Company
FileDescription: OneMellifluousUpdater
FileVersion: 1.0.0.0
LegalCopyright: © Mellifluous Company 2020
ProductName: OneMellifluousUpdater
ProductVersion: 1.0.0.0[5/10/2020.07:58:37]
Translation: 0x0409 0x04e4

Application.AdOffer (A) also known as:

GridinSoftTrojan.Ransom.Gen
LionicRiskware.Win32.OpenSUpdater.1!c
Elasticmalicious (high confidence)
MicroWorld-eScanApplication.OpenSUpdater.V
FireEyeApplication.OpenSUpdater.V
CAT-QuickHealPUA.OpensupdaterPMF.S21247107
ALYacApplication.OpenSUpdater.V
CylanceUnsafe
SangforPUP.Win32.Bitrepeyp.B
K7AntiVirusAdware ( 0057b43b1 )
AlibabaAdWare:MSIL/OpenSUpdater.f715c00d
K7GWAdware ( 0057b43b1 )
Cybereasonmalicious.0134a2
CyrenW32/Trojan.KAXI-0719
SymantecTrojan.Gen.MBT
ESET-NOD32a variant of MSIL/Adware.OpenSUpdater.F
APEXMalicious
Paloaltogeneric.ml
BitDefenderApplication.OpenSUpdater.V
NANO-AntivirusRiskware.Win32.OpenSUpdater.iwrrkc
AvastWin32:AdwareSig [Adw]
SophosGeneric PUA DE (PUA)
DrWebAdware.Downware.19849
VIPREMSIL.Adware.OpenSUpdater
TrendMicroRansom_Hermes.R002C0DGQ21
McAfee-GW-EditionArtemis!PUP
EmsisoftApplication.AdOffer (A)
IkarusAdWare.MSIL.Opensupdater
GDataApplication.OpenSUpdater.V
WebrootW32.Adware.Gen
AviraHEUR/AGEN.1143312
Antiy-AVLTrojan/Generic.ASMalwS.31521C9
ArcabitApplication.OpenSUpdater.V
ViRobotAdware.Downware.4877288
MicrosoftRansom:Win32/Hermes
CynetMalicious (score: 99)
McAfeeArtemis!CC90CF10134A
MAXmalware (ai score=82)
VBA32Adware.Downware
MalwarebytesAdware.SpecialSearchOffer
TrendMicro-HouseCallRansom_Hermes.R002C0DGQ21
YandexPUA.Agent!vNa3mXVcgX0
FortinetAdware/OpenSUpdater
AVGWin32:AdwareSig [Adw]

How to remove Application.AdOffer (A) 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 Application.AdOffer (A) 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 Application.AdOffer (A) 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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