Malware, ransomware, computer viruses and executable file infectors analysis

Reverse engineering of malware, ransomware, and computer viruses, including executable file infectors, to determine the features and exact purpose of a malicious program.

Malware, ransomware and computer viruses

Nowadays it is easy to become a victim of malicious software, but it is harder to determine what was the target of the attack.

We offer you our reverse engineering services for the analysis of malware, ransomware and computer viruses, including executable file infectors.

The analysis allows to determine exactly what is the purpose of malware functionality, what modifications it makes in the system and how to get rid of it.

In the case of ransomware, a malicious software that encrypts files on the victim's computer and forces a ransom payment in order to recover files, it is possible with a bit of luck to determine how to decrypt the encrypted files without paying a ransom.


In the past I've worked for a well-known Polish antivirus company Arcabit writing custom unpackers to aid antivirus scans of compressed and protected executables.

I've also worked for another antivirus company Prevx, analyzing complex polymorphic file infectors and writing custom disinfection tools.

Virut Polymorphic Virus Disinfector
Disinfector for the polymorphic virus Virut


Our company offers a specialized service consisting in performing reverse engineering of any malware, ransomware and computer viruses software, including executable file infectors, also using polymorphic encryption, metamorphic transformations or virtualization.

The result is a detailed report on how malware works, what vectors it uses, how it spreads, and what its purpose is.

Estimated time

The estimated time of the service depends on the complexity of the task and cannot be determined without a initial analysis.


Costs are determined individually after an initial analysis, taking into account additional work that may occur in the case of any non-standard solutions.


If you want to order this service, please contact me. I'll be happy to answer all of your questions.