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The Daily Insight

Trojan.NSIS.Injector (A)

Author

Sarah Oconnell

Updated on March 28, 2026

Trojan.NSIS.Injector (A) detection is a malware detection you can spectate in your system. It usually shows up after the preliminary actions on your PC – opening the suspicious email messages, clicking the advertisement in the Internet or setting up the program from dubious resources. From the moment it appears, you have a short time to do something about it before it starts its destructive activity. And be sure – it is better not to wait for these malicious effects.

What is Trojan.NSIS.Injector (A) virus?

Trojan.NSIS.Injector (A) is ransomware-type malware. It looks for the files on your disk drive, encrypts it, and after that asks you to pay the ransom for receiving the decryption key. Besides making your documents inaccessible, this malware additionally does a lot of damage to your system. It alters the networking settings in order to stop you from checking out the elimination guides or downloading the anti-malware program. Sometimes, Trojan.NSIS.Injector (A) can additionally block the setup of anti-malware programs.

Trojan.NSIS.Injector (A) Summary

Summarizingly, Trojan.NSIS.Injector (A) ransomware 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;
  • Reads data out of its own binary image;
  • CAPE extracted potentially suspicious content;
  • Authenticode signature is invalid;
  • Created a process from a suspicious location;
  • Installs itself for autorun at Windows startup;
  • Creates a copy of itself;
  • Ciphering the files located on the target’s disk drive — so the victim cannot open these files;
  • Blocking the launching of .exe files of anti-malware programs
  • Blocking the launching of installation files of security tools

Ransomware has been a headache for the last 4 years. It is difficult to realize a more hazardous malware for both individual users and companies. The algorithms used in Trojan.NSIS.Injector (A) (generally, 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 currently exists, and possibly will exist. But that virus does not do all these horrible things instantly – it can require up to several hours to cipher all of your files. Thus, seeing the Trojan.NSIS.Injector (A) detection is a clear signal that you must begin the elimination procedure.

Where did I get the Trojan.NSIS.Injector (A)?

Typical tactics of Trojan.NSIS.Injector (A) spreading are basic for all other ransomware variants. Those are one-day landing web pages where users are offered to download the free program, so-called bait e-mails and hacktools. Bait emails are a relatively new strategy in malware spreading – you receive the e-mail that mimics some routine notifications about shipments or bank service conditions changes. Inside of the e-mail, there is a corrupted MS Office file, or a link which leads to the exploit landing page.

Malicious email spam

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

Avoiding it looks pretty easy, but still needs tons of awareness. Malware can hide in different places, and it is far better to prevent it even before it gets into your system than to depend on an anti-malware program. Common cybersecurity knowledge is just an important item in the modern world, even if your interaction with a PC remains on YouTube videos. That may save you a great deal of time and money which you would spend while searching for a fix guide.

Trojan.NSIS.Injector (A) malware technical details

File Info:

name: 768840CE917F3F7ED269.mlwpath: /opt/CAPEv2/storage/binaries/06bc4f195c54242e9fa22eefe5a644c7bdf7232080e45740c102eeecef42dc0ccrc32: 39EBCAEBmd5: 768840ce917f3f7ed269146760f446c2sha1: 4a3fc97db6164d7e1e76dde08f48cb2d1fc0ca82sha256: 06bc4f195c54242e9fa22eefe5a644c7bdf7232080e45740c102eeecef42dc0csha512: 7549d99cc528206634bc767d67b97c68bbdaa8494d02b89ad923e0fae0835d5369a98c1cea4e5b482fa68db2e3ea967659d60f1ed04715f8e60e2e95b09a449dssdeep: 24576:bavMhUpAM8qpEZiE4MN0E7SEA9gR/wlAaJ3n20nR9gZt1VBoD/U:xhMApqKZsM+ySrVlAYnAZtB2/Utype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T107252318B397C5EFC9B16A700938576766385F2C15F7E23B33068E5228664E6B937B03sha3_384: 678fbf160b51be6be72b1ec490d0e982431c136f21bb69a414ce05192e3a7e9083ff33fdd1e83c2a6ea3a8dfbc16bb75ep_bytes: 81ecd40200005356576a205f33db6801timestamp: 2016-07-25 00:55:51

Version Info:

Comments: This installer was built with NSIS and cross-compiling to MinGW.CompanyName: FileDescription: Lynx Installer (MinGW)FileVersion: 2.8.8rel.2InternalName: setup-Lynx-2.8.8rel.2.exeLegalCopyright: © 1997-2013,2014, Thomas E. DickeyProductName: LynxProductVersion: 2.8.8rel.2Translation: 0x0409 0x04b0

Trojan.NSIS.Injector (A) also known as:

Elasticmalicious (high confidence)
DrWebTrojan.Encoder.858
MicroWorld-eScanTrojan.Ransom.Cerber.DV
FireEyeGeneric.mg.768840ce917f3f7e
ALYacTrojan.Ransom.Cerber.DV
CylanceUnsafe
ZillyaTrojan.Generic.Win32.1054616
SangforTrojan.Win32.GenericKD.3
K7AntiVirusTrojan ( 0055e4081 )
AlibabaTrojan:Win32/Injector.7006a399
K7GWTrojan ( 0055e4081 )
Cybereasonmalicious.e917f3
SymantecRansom.Troldesh
ESET-NOD32NSIS/Injector.IP
TrendMicro-HouseCallRansom_TROLDESH.BZG
Paloaltogeneric.ml
KasperskyHEUR:Trojan.Win32.Generic
BitDefenderTrojan.Ransom.Cerber.DV
NANO-AntivirusTrojan.Win32.Shade.eikqfc
ViRobotTrojan.Win32.S.Agent.965918
AvastWin32:Trojan-gen
TencentWin32.Trojan.Dropper.Ahym
EmsisoftTrojan.NSIS.Injector (A)
F-Secure
VIPRETrojan.Win32.Generic!BT
TrendMicroRansom_TROLDESH.BZG
McAfee-GW-EditionBehavesLike.Win32.Browser.dc
SophosMal/Generic-R + Troj/Xtbl-N
WebrootW32.Trojan.Ransom
AviraTR/Dropper.Gen
Antiy-AVLTrojan[Ransom]/Win32.Shade
KingsoftWin32.Troj.Undef.(kcloud)
MicrosoftTrojan:Win32/Skeeyah.A!rfn
SUPERAntiSpyware
ZoneAlarmHEUR:Trojan.Win32.Generic
GDataTrojan.Ransom.Cerber.DV
CynetMalicious (score: 99)
AhnLab-V3Trojan/Win32.Cerber.R189810
McAfeeRDN/Ransom.bj
MAXmalware (ai score=100)
VBA32Trojan-Ransom.Shade
Malwarebytes
APEXMalicious
FortinetW32/Injector.IK!tr
AVGWin32:Trojan-gen
PandaTrj/CI.A
CrowdStrikewin/malicious_confidence_100% (W)

How to remove Trojan.NSIS.Injector (A)?

Trojan.NSIS.Injector (A) malware is extremely difficult to remove by hand. It puts its files in numerous locations throughout the disk, and can recover itself from one of the elements. Moreover, various modifications in the registry, networking configurations and Group Policies are fairly hard to locate and revert to the initial. It is far better to make use of a specific app – exactly, an anti-malware tool. GridinSoft Anti-Malware will definitely fit the best for malware removal objectives.

Why GridinSoft Anti-Malware? It is pretty lightweight and has its databases updated nearly every hour. Furthermore, it does not have such problems and weakness as Microsoft Defender does. The combination of these facts makes GridinSoft Anti-Malware ideal for eliminating malware of any kind.

Download GridinSoft Anti-Malware

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