What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey
Seeing the TrojanDownloader.Smoke detection means that your system is in big danger. This virus can correctly be named as ransomware – type of malware 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.
GridinSoft Anti-Malware Review
It is better to prevent, than repair and repent!
When we talk about the intrusion of unfamiliar programs into your computer’s work, the proverb “Forewarned is forearmed” describes the situation as accurately as possible. Gridinsoft Anti-Malware is exactly the tool that is always useful to have in your armory: fast, efficient, up-to-date. It is appropriate to use it as an emergency help at the slightest suspicion of infection.
Gridinsoft Anti-Malware 6-day trial available.
EULA | Privacy Policy | Gridinsoft
Subscribe to our Telegram channel to be the first to know about news and our exclusive materials on information security.

TrojanDownloader.Smoke detection is a malware detection you can spectate in your computer. It usually shows up after the preliminary actions on your computer – opening the suspicious email, clicking the advertisement in the Internet or setting up the program from unreliable sources. From the instance it shows up, you have a short time to act before it begins its malicious activity. And be sure – it is far better not to await these malicious things.

What is TrojanDownloader.Smoke virus?

TrojanDownloader.Smoke is ransomware-type malware. It searches for the documents on your disk, ciphers it, and then asks you to pay the ransom for getting the decryption key. Besides making your files inaccessible, this virus also does a ton of harm to your system. It alters the networking settings in order to stop you from checking out the removal guidelines or downloading the anti-malware program. In rare cases, TrojanDownloader.Smoke can additionally block the setup of anti-malware programs.

TrojanDownloader.Smoke Summary

Summarizingly, TrojanDownloader.Smoke virus actions in the infected system are next:

  • SetUnhandledExceptionFilter detected (possible anti-debug);
  • Behavioural detection: Executable code extraction – unpacking;
  • Attempts to connect to a dead IP:Port (1 unique times);
  • Yara rule detections observed from a process memory dump/dropped files/CAPE;
  • Creates RWX memory;
  • Dynamic (imported) function loading detected;
  • CAPE extracted potentially suspicious content;
  • Unconventionial language used in binary resources: Uzbek (Latin);
  • The binary contains an unknown PE section name indicative of packing;
  • The binary likely contains encrypted or compressed data.;
  • Authenticode signature is invalid;
  • Deletes its original binary from disk;
  • Steals private information from local Internet browsers;
  • Spoofs its process name and/or associated pathname to appear as a legitimate process;
  • CAPE detected the Loki malware family;
  • Creates a copy of itself;
  • Harvests credentials from local FTP client softwares;
  • Harvests information related to installed instant messenger clients;
  • Harvests information related to installed mail clients;
  • Collects information to fingerprint the system;
  • Ciphering the files located on the target’s disk — so the victim cannot open these files;
  • Blocking the launching of .exe files of anti-virus apps
  • Blocking the launching of installation files of anti-malware apps

Ransomware has actually been a headache for the last 4 years. It is difficult to realize a more damaging malware for both individuals and corporations. The algorithms used in TrojanDownloader.Smoke (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. However, that malware does not do all these terrible things instantly – it may require up to several hours to cipher all of your documents. Hence, seeing the TrojanDownloader.Smoke detection is a clear signal that you must begin the removal procedure.

Where did I get the TrojanDownloader.Smoke?

General ways of TrojanDownloader.Smoke distribution are common for all other ransomware variants. Those are one-day landing sites where users are offered to download the free app, so-called bait emails and hacktools. Bait e-mails are a quite new strategy in malware distribution – you get the e-mail that simulates some normal notifications about deliveries or bank service conditions updates. Within 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.

Preventing it looks quite uncomplicated, but still needs tons of focus. Malware can hide in various places, and it is far better to prevent it even before it invades your system than to rely on an anti-malware program. General cybersecurity knowledge is just an essential item in the modern world, even if your relationship with a computer remains on YouTube videos. That may save you a lot of time and money which you would spend while searching for a solution.

TrojanDownloader.Smoke malware technical details

File Info:

name: FDB09024F86DF69C1F6E.mlw
path: /opt/CAPEv2/storage/binaries/8dd0b5059551b78544f6bec6010e8bf21c45a4a49fecb2bcbd87775e1f3fab51
crc32: 95B0D1A9
md5: fdb09024f86df69c1f6e5a6a4807249a
sha1: b7bb1b7ab19b23dd7087b79b57c83400e90f9047
sha256: 8dd0b5059551b78544f6bec6010e8bf21c45a4a49fecb2bcbd87775e1f3fab51
sha512: 70f02c962ab5867d98e2cdf37f75e3f9b683ac725725f6f2a8e65eb750a21744f4b9f0fc919a823d45c24850fa4a03164fe2711767c31868968aca2ee85f8a75
ssdeep: 6144:rnk39eV3CicL1/I0FrSiO67FLZyy8svwrIId6yz4Cqb:7k3D5JI0F+iOcy5awbd6yz
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T170648C10BB90D434F1B746F449BAC26ABA2A7DA15B2451CB72CC6AEE77346D0DC30B47
sha3_384: 19ddf77ad889944f7e26a07161e33e8b3ef27666201732c089a5bd76f30845cf825648103c73f27b6c79cb51557d28c1
ep_bytes: 8bff558bece896c40000e8110000005d
timestamp: 2021-09-01 23:30:16

Version Info:

0: [No Data]

TrojanDownloader.Smoke also known as:

Bkav W32.AIDetect.malware1
Elastic malicious (high confidence)
DrWeb Trojan.ClipBankerNET.14
MicroWorld-eScan Trojan.GenericKDZ.88317
CAT-QuickHeal Ransom.Stop.P5
McAfee Packed-GDT!FDB09024F86D
Cylance Unsafe
Zillya Trojan.Kryptik.Win32.3788138
Sangfor Trojan.Win32.Save.a
K7AntiVirus Trojan ( 0059398b1 )
Alibaba Ransom:Win32/StopCrypt.88d00643
K7GW Trojan ( 0059398b1 )
CrowdStrike win/malicious_confidence_100% (W)
VirIT Trojan.Win32.Genus.LGT
Cyren W32/Kryptik.GTL.gen!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 Win32/PSW.Fareit.L
TrendMicro-HouseCall Ransom_StopCrypt.R002C0DEV22
Cynet Malicious (score: 100)
Kaspersky HEUR:Trojan.Win32.Agent.pef
BitDefender Trojan.GenericKDZ.88317
NANO-Antivirus Trojan.Win32.Stealer.jpbfhf
ViRobot Trojan.Win32.Z.Stopcrypt.316416.B
Avast Win32:Malware-gen
Rising Trojan.Kryptik!1.DE4C (CLASSIC)
Ad-Aware Trojan.GenericKDZ.88317
Sophos Mal/Generic-S
Comodo Malware@#fbrub74hpu9y
VIPRE Trojan.GenericKDZ.88317
TrendMicro Ransom_StopCrypt.R002C0DEV22
McAfee-GW-Edition Packed-GDT!FDB09024F86D
Emsisoft Trojan.GenericKDZ.88317 (B)
Ikarus Trojan-Ransom.StopCrypt
GData Win32.Trojan.PSE.167KA1W
Jiangmin TrojanSpy.Stealer.wfp
Webroot W32.Stealer
Avira TR/Redcap.amkyc
Microsoft Ransom:Win32/StopCrypt.PBQ!MTB
SentinelOne Static AI – Malicious PE
AhnLab-V3 Trojan/Win.MalPE.R494940
Acronis suspicious
VBA32 TrojanDownloader.Smoke
ALYac Trojan.GenericKDZ.88317
Malwarebytes Trojan.MalPack
APEX Malicious
Tencent Win32.Trojan.Agent.Ehho
MAX malware (ai score=100)
Fortinet W32/Packed.GDT!tr
AVG Win32:Malware-gen
Cybereason malicious.ab19b2
Panda Trj/Genetic.gen

How to remove TrojanDownloader.Smoke?

TrojanDownloader.Smoke malware is incredibly difficult to eliminate manually. It puts its files in a variety of locations throughout the disk, and can recover itself from one of the parts. In addition, numerous alterations in the windows registry, networking setups and also Group Policies are pretty hard to find and change to the original. It is much better to make use of a special tool – exactly, an anti-malware app. GridinSoft Anti-Malware will definitely fit the best for virus removal purposes.

Why GridinSoft Anti-Malware? It is really lightweight and has its databases updated practically every hour. Moreover, it does not have such bugs and vulnerabilities as Microsoft Defender does. The combination of these facts makes GridinSoft Anti-Malware ideal for taking out malware of any type.

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
User Review
0 (0 votes)
Comments Rating 0 (0 reviews)

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.

Leave a Reply


This site uses Akismet to reduce spam. Learn how your comment data is processed.