Threat Database Trojans HTML:FakeLock-F [Trj]

HTML:FakeLock-F [Trj]

By CagedTech in Trojans

Threat Scorecard

Popularity Rank: 14,868
Threat Level: 90 % (High)
Infected Computers: 21
First Seen: October 17, 2014
Last Seen: December 27, 2025
OS(es) Affected: Windows

HTML:FakeLock-F[Trj] is a Trojan infection that may be acquired when the computer user visits a compromised website that have HTML:FakeLock-F[Trj]'s codes or programs bundled with its search results. In this case, HTML:FakeLock-F[Trj] may be installed on the user's computer automatically. After its installation, HTML:FakeLock-F[Trj] will change the browser settings and open a new tab or replace the browser's homepage. Then, HTML:FakeLock-F[Trj] redirects the computer user to a ransomware site supposedly linked with the Interpol (an Italian law-enforcement entity). One of HTML:FakeLock-F[Trj] actions is to hide itself on Task Manager pretending to be a regular program. HTML:FakeLock-F[Trj] tries to reach the computer's server in order to collect privileged data. HTML:FakeLock-F[Trj] has another curious feature that allows HTML:FakeLock-F[Trj] to erase its cookies, browsing history and other components after accomplishing its objective. Removal of a Trojan infection is always troublesome. Therefore, it is not recommended to remove HTML:FakeLock-F[Trj]. The computer users infected by HTML:FakeLock-F[Trj] should use the support of a strong and updated anti-malware product to remove HTML:FakeLock-F[Trj], its components and any related threat.

Analysis Report

General information

Family Name: Trojan.Autorun.G
Signature status: No Signature

Known Samples

MD5: 6be6218f279f08949f5cd86d17a22a96
SHA1: 478e261f97599ec87daaa0b13a5886391a629792
SHA256: 9019F93CD6D5E259A45477FE419EFD5739FB48942C4A390247A604F7B74080B4
File Size: 127.49 KB, 127488 bytes
MD5: defe9546c67dd0c217bb946a8d39732f
SHA1: 8869bacefb176c413c9c58a149922c3bcfbcd899
SHA256: 5505FA51D1FD675F1E2BC0D6ACC31E9E1D51F1A68F9AF2A948CAEA57004E29B9
File Size: 438.27 KB, 438272 bytes

Windows Portable Executable Attributes

  • File doesn't have "Rich" header
  • File doesn't have debug information
  • File doesn't have exports table
  • File doesn't have security information
  • File has TLS information
  • File is 32-bit executable
  • File is console application (IMAGE_SUBSYSTEM_WINDOWS_CUI)
  • File is either console or GUI application
  • File is GUI application (IMAGE_SUBSYSTEM_WINDOWS_GUI)
  • File is Native application (NOT .NET application)
Show More
  • File is not packed
  • IMAGE_FILE_DLL is not set inside PE header (Executable)
  • IMAGE_FILE_EXECUTABLE_IMAGE is set inside PE header (Executable Image)

File Traits

  • HighEntropy
  • No Version Info
  • WriteProcessMemory
  • x86

Block Information

Total Blocks: 242
Potentially Malicious Blocks: 65
Whitelisted Blocks: 177
Unknown Blocks: 0

Visual Map

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 x x x 0 0 0 0 x 0 0 0 0 x x 0 x 0 0 x x x 0 x 0 0 0 0 0 0 0 0 0 0 0 x x x 0 x x 0 0 x x x x x x x x 0 0 x x x 0 x x 0 x 0 x x 0 x x x x 0 x x 0 0 0 x x 0 0 x x x x x x x x 0 x x x x 0 0 0 x 0 0 0 x x x x 0 x 0 x x 0 x x x x 0 x
0 - Probable Safe Block
? - Unknown Block
x - Potentially Malicious Block

Trending

Most Viewed

Loading...