Win32/Packed.Asprotect.KO

What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey
Spectating the Win32/Packed.Asprotect.KO malware detection means that your system is in big danger. This malware can correctly be identified as ransomware – sort of malware which ciphers your files and asks you to pay for their decryption. Stopping it requires some unusual steps that must be taken as soon as possible.
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Win32/Packed.Asprotect.KO detection is a malware detection you can spectate in your computer. It usually shows up after the preliminary procedures on your PC – opening the untrustworthy e-mail, clicking the advertisement in the Internet or setting up the program from suspicious sources. From the instance it appears, you have a short time to take action before it starts its harmful action. And be sure – it is much better not to await these malicious actions.

What is Win32/Packed.Asprotect.KO virus?

Win32/Packed.Asprotect.KO is ransomware-type malware. It searches for the documents on your computer, encrypts it, and after that asks you to pay the ransom for getting the decryption key. Besides making your files locked, this malware additionally does a lot of damage to your system. It modifies the networking setups in order to avoid you from looking for the removal tutorials or downloading the anti-malware program. In rare cases, Win32/Packed.Asprotect.KO can additionally prevent the setup of anti-malware programs.

Win32/Packed.Asprotect.KO Summary

In summary, Win32/Packed.Asprotect.KO malware activities in the infected PC are next:

  • Behavioural detection: Executable code extraction – unpacking;
  • Yara rule detections observed from a process memory dump/dropped files/CAPE;
  • Presents an Authenticode digital signature;
  • Creates RWX memory;
  • Dynamic (imported) function loading detected;
  • CAPE extracted potentially suspicious content;
  • The binary contains an unknown PE section name indicative of packing;
  • The binary likely contains encrypted or compressed data.;
  • Authenticode signature is invalid;
  • Tries to unhook or modify Windows functions monitored by Cuckoo;
  • CAPE detected the RedLine malware family;
  • Checks the version of Bios, possibly for anti-virtualization;
  • Detects VirtualBox through the presence of a registry key;
  • Anomalous binary characteristics;
  • Ciphering the documents located on the victim’s disk — so the victim cannot open these documents;
  • Blocking the launching of .exe files of security tools
  • Blocking the launching of installation files of security tools

Ransomware has been a major problem for the last 4 years. It is hard to picture a more damaging malware for both individuals and businesses. The algorithms used in Win32/Packed.Asprotect.KO (usually, RHA-1028 or AES-256) are not hackable – with minor exclusions. To hack it with a brute force, you need more time than our galaxy currently exists, and possibly will exist. However, that malware does not do all these unpleasant things instantly – it may require up to a few hours to cipher all of your files. Hence, seeing the Win32/Packed.Asprotect.KO detection is a clear signal that you need to begin the elimination procedure.

Where did I get the Win32/Packed.Asprotect.KO?

Typical tactics of Win32/Packed.Asprotect.KO distribution are typical for all other ransomware variants. Those are one-day landing sites where users are offered to download and install the free app, so-called bait emails and hacktools. Bait e-mails are a pretty modern tactic in malware distribution – you receive the e-mail that mimics some standard notifications about shippings or bank service conditions shifts. Inside of the e-mail, there is a corrupted MS Office file, or a link which leads to the exploit landing site.

Malicious email spam

Malicious email message. This one tricks you to open the phishing website.

Avoiding it looks fairly uncomplicated, however, still requires tons of focus. Malware can hide in various places, and it is much better to prevent it even before it invades your system than to trust in an anti-malware program. Basic cybersecurity awareness is just an essential item in the modern world, even if your interaction with a PC stays on YouTube videos. That can keep you a great deal of time and money which you would certainly spend while looking for a solution.

Win32/Packed.Asprotect.KO malware technical details

File Info:

name: 009C82F66E07F3A58E46.mlw
path: /opt/CAPEv2/storage/binaries/8f373d62df45cf52ac4c5f3cea802422b4e06ee3bef9ad7a95c22ac7383917fd
crc32: 2862F5EA
md5: 009c82f66e07f3a58e46484b00aabcdd
sha1: a6336db06bba9a8c078ccf108a1d3f5e812bc700
sha256: 8f373d62df45cf52ac4c5f3cea802422b4e06ee3bef9ad7a95c22ac7383917fd
sha512: 6ee2773beeb4cef0aa77381cd32acb7c34f0874f8d2eb60967b4e18f053377dc284b3dfee2302c8e6d8591df9cabe4d208f76f9161d220c18d52ed7fbc320d37
ssdeep: 49152:OXm0z2WGMzGSQl3BlTMC8+dJ229LbkNaQ:OWC2yaBJBNM2dJhN0
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T17675336F86489E8DE1CA98FD2764F101E04371725FFAA292E13F72224786A07F93D51D
sha3_384: fc002919d235ddbbabc35f4669acd76b145fbceda5d8266879382a643e71d778a5bafae402cb4c01b458fbc0048436c8
ep_bytes: 6801807c00e801000000c3c3802ccf03
timestamp: 2021-12-01 18:13:26

Version Info:

Comments: B5atEZ8J
CompanyName: EJr9Cbq4
FileDescription: NgpcgWXs
FileVersion: 2,11,11,0
InternalName: lo81eyjg
LegalCopyright: WWYNeu6C
OriginalFilename: bcyPDgJz
ProductName: pNtGglFf
ProductVersion: 2,11,11,0
Assembly Version: 2,11,11,0
Translation: 0x0000 0x04b0

Win32/Packed.Asprotect.KO also known as:

Bkav W32.AIDetect.malware2
Elastic malicious (high confidence)
MicroWorld-eScan Trojan.GenericKD.38198367
FireEye Generic.mg.009c82f66e07f3a5
McAfee AgentTesla-FDFF!009C82F66E07
Malwarebytes Trojan.MalPack
Sangfor Trojan.Win32.Asprotect.NAY
K7AntiVirus Trojan ( 0058b28c1 )
Alibaba TrojanSpy:Win32/Stealer.6f3bf690
K7GW Trojan ( 0058b28c1 )
Cybereason malicious.06bba9
Cyren W32/Stealer.S.gen!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Packed.Asprotect.KO
APEX Malicious
Paloalto generic.ml
Kaspersky Trojan-Spy.Win32.Stealer.amum
BitDefender Trojan.GenericKD.38198367
Avast Win32:Trojan-gen
Tencent Win32.Trojan.Falsesign.Dlc
Ad-Aware Trojan.GenericKD.38198367
Sophos Mal/Generic-S
DrWeb Trojan.PWS.Steam.23240
TrendMicro Trojan.Win32.STEALER.USMANL621
McAfee-GW-Edition AgentTesla-FDFF!009C82F66E07
Emsisoft Trojan.GenericKD.38198367 (B)
SentinelOne Static AI – Malicious PE
GData Trojan.GenericKD.38198367
Jiangmin TrojanSpy.Stealer.kjn
Avira TR/Spy.Stealer.ucgtr
Kingsoft Win32.Troj.Stealer.am.(kcloud)
Microsoft Trojan:Win32/Sabsik.FL.B!ml
AhnLab-V3 Trojan/Win.Generic.R455306
BitDefenderTheta Gen:NN.ZexaF.34114.HL2aa8!Zgfli
ALYac Trojan.GenericKD.38198367
MAX malware (ai score=100)
VBA32 BScope.TrojanRansom.Foreign
TrendMicro-HouseCall Trojan.Win32.STEALER.USMANL621
Yandex Trojan.GenAsa!l3ZfBja75G8
Ikarus Trojan.Win32.ASProtect
Fortinet W32/Asprotect.NAY!tr
AVG Win32:Trojan-gen
Panda Trj/Genetic.gen
CrowdStrike win/malicious_confidence_100% (W)

How to remove Win32/Packed.Asprotect.KO?

Win32/Packed.Asprotect.KO malware is incredibly difficult to remove manually. It stores its documents in multiple locations throughout the disk, and can restore itself from one of the parts. Furthermore, a range of alterations in the registry, networking settings and Group Policies are quite hard to discover and revert to the initial. It is better to use a special tool – exactly, an anti-malware program. GridinSoft Anti-Malware will definitely fit the most ideal for malware elimination reasons.

Why GridinSoft Anti-Malware? It is very light-weight and has its detection databases updated practically every hour. In addition, it does not have such problems and weakness as Microsoft Defender does. The combination of these details makes GridinSoft Anti-Malware suitable for eliminating malware of any form.

Remove the viruses with GridinSoft Anti-Malware

  • Download and install GridinSoft Anti-Malware. After the installation, you will be offered to perform the Standard Scan. Approve this action.
  • Gridinsoft Anti-Malware during the scan process

  • Standard scan checks the logical disk where the system files are stored, together with the files of programs you have already installed. The scan lasts up to 6 minutes.
  • GridinSoft Anti-Malware scan results

  • When the scan is over, you may choose the action for each detected virus. For all files of [SHORT_NAME] the default option is “Delete”. Press “Apply” to finish the malware removal.
  • GridinSoft Anti-Malware - After Cleaning
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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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