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lockfldr-ru.exe

Everstrike OOO

The application lockfldr-ru.exe by Everstrike OOO has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. This is a setup program which is used to install the application. The file has been seen being downloaded from soft.oszone.net.
Publisher:
Everstrike OOO  (signed and verified)

MD5:
4200e5013edec82ad89d508b606bbae7

SHA-1:
3c89a338807f09e6be7f306b154115a759a7818d

SHA-256:
fb2b6a73680ceb978ec2bf7a84e88674767d7e48695844685c325ce76633d5fa

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Analysis date:
11/14/2024 3:12:02 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Everstrike.Installer (M)
16.2.3.7

File size:
3.5 MB (3,631,800 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\downloads\lockfldr-ru.exe

Digital Signature
Signed by:
Everstrike OOO

Authority:
VeriSign, Inc.

Valid from:
12/29/2011 3:00:00 AM

Valid to:
1/13/2013 2:59:59 AM

Subject:
CN=Everstrike OOO, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Everstrike OOO, L=Ulyanovsk, S=Ulyanovsk, C=RU

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
641E267F3D0313EEED9D86E2C36B2260

File PE Metadata
Compilation timestamp:
6/20/1992 1:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
49152:XobDYpDRI2Q5TaOo4yQaSBEo6bvZ4ufA3n2docUv836lV/+tWHjqJ0DPo1SaUW:X0Y/c3JLEFnfAJce8skAHGJiu6W

Entry address:
0x6A1C0

Entry point:
60, BE, 00, 90, 44, 00, 8D, BE, 00, 80, FB, FF, C7, 87, B0, 94, 04, 00, 49, 12, 89, 11, 57, 83, CD, FF, EB, 0E, 90, 90, 90, 90, 8A, 06, 46, 88, 07, 47, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 72, ED, B8, 01, 00, 00, 00, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, 01, DB, 73, 0B, 75, 19, 8B, 1E, 83, EE, FC, 11, DB, 72, 10, 48, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, EB, D4, 31, C9, 83, E8, 03, 72, 11, C1, E0, 08, 8A, 06, 46, 83, F0, FF, 74, 78, D1, F8, 89, C5, EB, 0B, 01, DB, 75, 07...
 
[+]

Packer / compiler:
UPX v0.89.6 - v1.02 / v1.05 -v1.22 (Delphi) stub

Code size:
136 KB (139,264 bytes)

The file lockfldr-ru.exe has been seen being distributed by the following URL.

http://soft.oszone.net/download-file/.../

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