VirTool:Win32/Injector!EF

Seeing the VirTool:Win32/Injector!EF detection name usually means that your system is in big danger. This virus can correctly be named as ransomware – virus which ciphers your files and forces you to pay for their decryption. Deleteing it requires some peculiar steps that must be taken as soon as possible.

VirTool:Win32/Injector!EF detection is a malware detection you can spectate in your computer. It frequently shows up after the provoking procedures on your computer – opening the suspicious e-mail, clicking the advertisement in the Web or installing the program from untrustworthy resources. From the second it appears, you have a short time to take action before it starts its destructive activity. And be sure – it is far better not to wait for these malicious actions.

What is VirTool:Win32/Injector!EF virus?

VirTool:Win32/Injector!EF is ransomware-type malware. It searches for the documents on your disk drive, encrypts it, and then asks you to pay the ransom for getting the decryption key. Besides making your documents locked, this malware also does a ton of harm to your system. It alters the networking settings in order to prevent you from reading the elimination tutorials or downloading the anti-malware program. In rare cases, VirTool:Win32/Injector!EF can additionally prevent the launching of anti-malware programs.

VirTool:Win32/Injector!EF Summary

In summary, VirTool:Win32/Injector!EF ransomware actions in the infected PC are next:

  • Behavioural detection: Executable code extraction – unpacking;
  • Yara rule detections observed from a process memory dump/dropped files/CAPE;
  • CAPE extracted potentially suspicious content;
  • Unconventionial language used in binary resources: Arabic (Morocco);
  • The binary likely contains encrypted or compressed data.;
  • Authenticode signature is invalid;
  • Behavioural detection: Injection (Process Hollowing);
  • Behavioural detection: Injection (inter-process);
  • Behavioural detection: Injection with CreateRemoteThread in a remote process;
  • Creates a copy of itself;
  • Attempts to disable UAC;
  • Attempts to modify UAC prompt behavior;
  • Ciphering the files located on the target’s drive — so the victim cannot check these documents;
  • Blocking the launching of .exe files of anti-virus apps
  • Blocking the launching of installation files of security tools

Ransomware has been a headache for the last 4 years. It is challenging to imagine a more dangerous malware for both individual users and companies. The algorithms used in VirTool:Win32/Injector!EF (usually, RHA-1028 or AES-256) are not hackable – with minor exclusions. To hack it with a brute force, you need to have more time than our galaxy actually exists, and possibly will exist. However, that virus does not do all these terrible things without delay – it can take up to several hours to cipher all of your documents. Therefore, seeing the VirTool:Win32/Injector!EF detection is a clear signal that you need to begin the elimination procedure.

Where did I get the VirTool:Win32/Injector!EF?

Usual methods of VirTool:Win32/Injector!EF spreading are typical for all other ransomware variants. Those are one-day landing web pages where victims are offered to download and install the free software, so-called bait e-mails and hacktools. Bait e-mails are a quite new tactic in malware spreading – you receive the email that imitates some regular notifications about deliveries or bank service conditions changes. Inside of the e-mail, there is a malicious MS Office file, or a web link which opens the exploit landing site.

Malicious email spam

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

Avoiding it looks quite uncomplicated, but still needs tons of attention. Malware can hide in different spots, and it is much better to stop it even before it gets into your PC than to trust in an anti-malware program. Essential cybersecurity awareness is just an important thing in the modern world, even if your relationship with a PC remains on YouTube videos. That may keep you a great deal of time and money which you would certainly spend while looking for a fix guide.

VirTool:Win32/Injector!EF malware technical details

File Info:

name: 7F1A05E1688E7E8F8BFE.mlwpath: /opt/CAPEv2/storage/binaries/b125910e83869c011b124808069dda3665814e1f4d22c053fe825925f3b0bfe4crc32: C44B4677md5: 7f1a05e1688e7e8f8bfe36a9371064b2sha1: fd16b073597b09838c7ee653f433b9e6b9d56b7fsha256: b125910e83869c011b124808069dda3665814e1f4d22c053fe825925f3b0bfe4sha512: 888dd16cc5bad9901c3ad97505c50f704c722ca969c223bd2793a1040cc39780b66f23aee085a6771adb4ca6beea0635ea5e1222cded072736597984d67d58dcssdeep: 6144:vhqoQ54hkJi0Db8QG5P8benhQW3pL8ShSIs9:vhisgi0DC5k23pThg9type: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T19E349E5937C88A75F10A11342C925D7D1FA8783D62BF825FE7D20DAF1A10BE026687DEsha3_384: 9b5e508b918f6e52c32785fac288a229c2527ad067e3581226cb75b1af851c7dc24fc50386717a85b86e811ea3ac51f8ep_bytes: e8e8360000e989feffff8bff565733f6timestamp: 2013-11-22 21:40:35

Version Info:

Comments: XAMPP Control PanelInstaller: noneUninstaller: noneVersion: 2.5Build: 9. May, 2007CompanyName: NAT Software, Germany.FileDescription: XAMPP Control Panel for WindowsFileVersion: 2.5InternalName: XamppLegalCopyright: Copyright © NAT Software 2007OriginalFilename: xampp.exeWEB Site: www.nat32.com/xamppTranslation: 0x0409 0x04e4

VirTool:Win32/Injector!EF also known as:

Bkav W32.AIDetect.malware1
Lionic Trojan.Win32.Generic.4!c
Elastic malicious (high confidence)
MicroWorld-eScan Gen:Variant.Ransom.Hydracrypt.7
ClamAV Win.Trojan.Lethic-6902051-0
FireEye Generic.mg.7f1a05e1688e7e8f
CAT-QuickHeal Worm.Gamarue.I5
McAfee Artemis!7F1A05E1688E
Cylance Unsafe
VIPRE Gen:Variant.Ransom.Hydracrypt.7
Sangfor Trojan.Win32.Save.a
K7AntiVirus Trojan ( 0040f8241 )
Alibaba VirTool:Win32/Injector.aeef2041
K7GW Trojan ( 0040f8241 )
CrowdStrike win/malicious_confidence_100% (W)
VirIT Trojan.Win32.Inject2.IND
Cyren W32/ABRisk.QKVV-9274
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Injector.ARSA
APEX Malicious
Paloalto generic.ml
Cynet Malicious (score: 100)
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Gen:Variant.Ransom.Hydracrypt.7
NANO-Antivirus Trojan.Win32.RiskGen.cqmish
Avast Win32:Sality [Inf]
Tencent Malware.Win32.Gencirc.114cb1d7
Ad-Aware Gen:Variant.Ransom.Hydracrypt.7
TACHYON Worm/W32.Ngrbot.230400.B
Sophos Mal/Generic-R + Mal/Inject-EQ
Comodo TrojWare.Win32.Injector.ARSA@553u3v
DrWeb BackDoor.IRC.NgrBot.42
Zillya Backdoor.Ruskill.Win32.2585
TrendMicro TROJ_GEN.R002C0DFT22
McAfee-GW-Edition BehavesLike.Win32.Virus.dh
Trapmine malicious.high.ml.score
Emsisoft Gen:Variant.Ransom.Hydracrypt.7 (B)
SentinelOne Static AI – Malicious PE
GData Gen:Variant.Ransom.Hydracrypt.7
Jiangmin Backdoor/Ruskill.bbs
Avira TR/Patched.Ren.Gen7
Antiy-AVL Trojan/Generic.ASMalwS.1A2
Arcabit Trojan.Ransom.Hydracrypt.7
Microsoft VirTool:Win32/Injector.gen!EF
Google Detected
AhnLab-V3 Spyware/Win32.Zbot.R93067
Acronis suspicious
VBA32 Backdoor.IRC.NgrBot
ALYac Gen:Variant.Ransom.Hydracrypt.7
MAX malware (ai score=88)
Malwarebytes Trojan.Injector.ED
TrendMicro-HouseCall TROJ_GEN.R002C0DFT22
Rising HackTool.Injector!8.1E2 (TFE:5:GTGisu4z6OG)
Yandex Worm.Ngrbot!DNBdhlCP7Ow
Ikarus Virus.Win32.Cryptor
MaxSecure Trojan.Malware.7164915.susgen
Fortinet W32/Injector.APF!tr
BitDefenderTheta Gen:NN.ZexaF.34698.oq0@aa1gSoiO
AVG Win32:Sality [Inf]
Cybereason malicious.1688e7
Panda Generic Malware

How to remove VirTool:Win32/Injector!EF?

About the author

Robert Bailey

Security engineer focused on malware behavior, removal workflows, and Windows hardening. Robert reviews threat articles for practical accuracy, checking detection names, symptoms, and cleanup steps before publication.

Leave a Comment