Trojan-Dropper.Win32.Injector

What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey
Spectating the Trojan-Dropper.Win32.Injector detection name means that your PC is in big danger. This malware can correctly be named as ransomware – virus which encrypts your files and forces you to pay for their decryption. Stopping it requires some specific steps that must be taken as soon as possible.
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Trojan-Dropper.Win32.Injector detection is a malware detection you can spectate in your computer. It frequently appears after the provoking actions on your computer – opening the untrustworthy email, clicking the advertisement in the Internet or mounting the program from dubious sources. From the second it shows up, you have a short time to act until it starts its malicious activity. And be sure – it is better not to await these malicious effects.

What is Trojan-Dropper.Win32.Injector virus?

Trojan-Dropper.Win32.Injector is ransomware-type malware. It searches for the files on your disk drive, encrypts it, and after that asks you to pay the ransom for getting the decryption key. Besides making your documents locked, this malware also does a lot of damage to your system. It changes the networking setups in order to avoid you from reading the elimination articles or downloading the anti-malware program. In some cases, Trojan-Dropper.Win32.Injector can additionally block the launching of anti-malware programs.

Trojan-Dropper.Win32.Injector Summary

Summarizingly, Trojan-Dropper.Win32.Injector malware activities in the infected PC are next:

  • Behavioural detection: Executable code extraction – unpacking;
  • SetUnhandledExceptionFilter detected (possible anti-debug);
  • Yara rule detections observed from a process memory dump/dropped files/CAPE;
  • Creates RWX memory;
  • Dynamic (imported) function loading detected;
  • Performs HTTP requests potentially not found in PCAP.;
  • CAPE extracted potentially suspicious content;
  • Unconventionial binary language: Chinese (Simplified);
  • Unconventionial language used in binary resources: Chinese (Simplified);
  • The binary likely contains encrypted or compressed data.;
  • Authenticode signature is invalid;
  • Uses Windows utilities for basic functionality;
  • Network activity contains more than one unique useragent.;
  • Attempts to modify proxy settings;
  • Anomalous binary characteristics;
  • Uses suspicious command line tools or Windows utilities;
  • Ciphering the files kept on the victim’s disks — so the victim cannot check these files;
  • Blocking the launching of .exe files of anti-virus programs
  • Blocking the launching of installation files of security tools

Ransomware has actually been a nightmare for the last 4 years. It is challenging to realize a more harmful virus for both individual users and companies. The algorithms utilized in Trojan-Dropper.Win32.Injector (usually, RHA-1028 or AES-256) are not hackable – with minor exclusions. To hack it with a brute force, you need a lot more time than our galaxy actually exists, and possibly will exist. But that malware does not do all these bad things without delay – it can require up to several hours to cipher all of your files. Thus, seeing the Trojan-Dropper.Win32.Injector detection is a clear signal that you need to start the elimination process.

Where did I get the Trojan-Dropper.Win32.Injector?

Common tactics of Trojan-Dropper.Win32.Injector spreading are common for all other ransomware examples. Those are one-day landing sites where users are offered to download and install the free software, so-called bait emails and hacktools. Bait emails are a relatively new tactic in malware spreading – you get the email that mimics some normal notifications about deliveries or bank service conditions shifts. Within the email, there is a malicious MS Office file, or a 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 demands tons of awareness. Malware can hide in various spots, and it is far better to stop it even before it gets into your PC than to trust in an anti-malware program. Common cybersecurity awareness is just an essential thing in the modern-day world, even if your interaction with a computer remains on YouTube videos. That can keep you a lot of money and time which you would certainly spend while searching for a fixing guide.

Trojan-Dropper.Win32.Injector malware technical details

File Info:

name: 025EF9B60CA8EFDEA6AF.mlw
path: /opt/CAPEv2/storage/binaries/40d0486b85eb91a51637bfbb7cfd0b9f871bbab50a86bc6217a1390e1678f515
crc32: 09894AE1
md5: 025ef9b60ca8efdea6af1a8199ade787
sha1: 056db09e474a92c0628fb8a6fed6b521fa928ad0
sha256: 40d0486b85eb91a51637bfbb7cfd0b9f871bbab50a86bc6217a1390e1678f515
sha512: 3656a7a18fd89c51560cde5a6e4f424d0fa1ad166b0ac067e2b6df9b7ad371843a854576cc8172841c990146be67304cca5d4867e1302c124993d3bda8ed9a12
ssdeep: 49152:uhtQRSYJ4hrGzpkp2gNDNI7/n7uemDYowZ36Dp0REkaAx1Poqq:uQJmCiH9NI7qWy6REka0xq
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1B1B53336EB76CE4CD4667BF98A8673377A0C4C5DFE1411430EF9684E4B342586868ACB
sha3_384: b577cac2780f3ca14f4841dd981c8dc0f16ee0799e60fa043541e5109383da1b29d27d1ba2d182427e8dec52d37241f8
ep_bytes: b868b5b6005064ff3500000000648925
timestamp: 2022-04-09 05:30:21

Version Info:

FileVersion: 1.0.0.0
FileDescription: 进程启动器
ProductName: 进程启动器
ProductVersion: 1.0.0.0
CompanyName: 进程启动器
LegalCopyright: 进程启动器 版权所有
Comments: 进程启动器
Translation: 0x0804 0x04b0

Trojan-Dropper.Win32.Injector also known as:

BkavW32.AIDetect.malware2
Elasticmalicious (high confidence)
DrWebTrojan.DownLoader44.49555
MicroWorld-eScanTrojan.GenericKD.39466932
FireEyeGeneric.mg.025ef9b60ca8efde
CAT-QuickHealRansom.Genasom.16527
ALYacTrojan.GenericKD.39466932
CylanceUnsafe
SangforTrojan.Win32.Save.a
K7AntiVirusAdware ( 004b8ef41 )
K7GWAdware ( 004b8ef41 )
CrowdStrikewin/malicious_confidence_70% (W)
BitDefenderThetaGen:NN.ZexaF.34742.wk1aaKp5hGcb
CyrenW32/FlyStudio.V.gen!Eldorado
tehtrisGeneric.Malware
ESET-NOD32a variant of Win32/FlyStudio.Injector.B potentially unwanted
KasperskyHEUR:Trojan-Dropper.Win32.Injector.gen
BitDefenderTrojan.GenericKD.39466932
TencentTrojan-Dropper.Win32.Injector.wb
Ad-AwareTrojan.GenericKD.39466932
SophosMal/Generic-S
ZillyaDropper.Injector.Win32.90890
SentinelOneStatic AI – Malicious PE
Trapminemalicious.high.ml.score
EmsisoftTrojan.GenericKD.39466932 (B)
IkarusVirus.Win32.Crypted
JiangminTrojanDropper.Injector.brru
AviraHEUR/AGEN.1207519
MicrosoftTrojan:Win32/Sabsik.FL.B!ml
ArcabitTrojan.Generic.D25A37B4
GDataTrojan.GenericKD.39466932
CynetMalicious (score: 100)
AhnLab-V3Trojan/Win.Generic.R483456
McAfeeGenericRXAA-AA!025EF9B60CA8
VBA32BScope.Trojan.Downloader
MalwarebytesTrojan.Injector
APEXMalicious
RisingDropper.Injector!8.DC (TFE:dGZlOgVddpQHspnSdw)
MAXmalware (ai score=85)
MaxSecureTrojan.Malware.121218.susgen
FortinetRiskware/FlyStudio
AVGWin32:MiscX-gen [PUP]
Cybereasonmalicious.e474a9
AvastWin32:MiscX-gen [PUP]

How to remove Trojan-Dropper.Win32.Injector?

Trojan-Dropper.Win32.Injector malware is very hard to remove by hand. It stores its documents in several locations throughout the disk, and can get back itself from one of the elements. In addition, numerous changes in the windows registry, networking settings and Group Policies are pretty hard to identify and return to the initial. It is better to make use of a specific tool – exactly, an anti-malware program. GridinSoft Anti-Malware will definitely fit the most ideal for malware elimination goals.

Why GridinSoft Anti-Malware? It is very light-weight and has its databases updated nearly every hour. Moreover, it does not have such bugs and vulnerabilities as Microsoft Defender does. The combination of these details makes GridinSoft Anti-Malware ideal for clearing away malware of any kind.

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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