F52f4f70eea35c76b61d25998a3fc800.exe Ransomware STOP Analysis

Updated 1 year ago

Checked by Malware Check

f52f4f70eea35c76b61d25998a3fc800.exe

Technical Analysis

File Name	f52f4f70eea35c76b61d25998a3fc800.exe
File Type	PE32 executable (GUI) Intel 80386, for MS Windows
Scanner Version	1.0.179.174
Database Version	2024-06-19 21:00:29 UTC

⚠

Ransom.Win32.STOP.dd!se45814

Malware family: STOP

N/A

Detection Rate

215,552

File Size (bytes)

2024-06-19

Analysis Date

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File Identification

Hash Type	Value	Action
MD5	f52f4f70eea35c76b61d25998a3fc800
SHA1	9ecf5616851cf0c35cfef9047e5d873ff3106017
SHA256	bc59e033df4fb938c03ffaf274aba1a639efb5163cf84a4fc5beb6026e562dcf
SHA512	8f2f4661cc2fccfe23ee99e8f453cd756800704ee9e0830b1d43ef216e0c1b8e8d9414df86ad10a9a52d7678319ff3b7ccd4cc2efb533f0c730f0c919c0cb086
ImpHash	9ddb1fabeee3b3905613cd98d52e8a73

PE Analysis

Basic Information

▼

Icon	Hash: 14d7e34b02f46e4dec36816d716deebc Fuzzy: bdff42d6c84a72fabe5e6a9e7d584b5a dHash: bcf9f6f2e0c4ebf4
Image Base	`0x00400000`
Entry Point	`0x0040308f`
Compilation Time	2022-08-01 21:51:17
Checksum	0x00037320 (Actual: 0x00037320)
OS Version	5.0
PEiD Signatures	`PE32 executable (GUI) Intel 80386, for MS Windows`
PDB Path	`C:\nicaziwic.pdb`
Digital Signature	The PE file does not contain a certificate table.
Imports	4 libraries KERNEL32, USER32, GDI32, ADVAPI32
Exports	0 functions
Resources	21 Resources
Sections	4 Sections

Version Information

▼

OriginalFilename	Lariavts
ProductsVersion	21.59.2.52
ProdeuctionVersion	25.50.25.70
Translation	0x28ae 0x0e7e

PE Sections

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Name	Virtual Address	Virtual Size	Raw Size	Entropy	Characteristics	MD5
`.text`	`0x00001000`	147,458 bytes	147,968 bytes	7.39 (Compressed)	`IMAGE_SCN_CNT_CODE\|IMAGE_SCN_MEM_EXECUTE\|IMAGE_SCN_MEM_READ`	`2E3D3E39E9BC5BE42A26215B55746D12`
`.rdata`	`0x00026000`	12,842 bytes	13,312 bytes	5.20 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ`	`06537FE23959D431B74909AD65A4EC6D`
`.data`	`0x0002a000`	4,327,160 bytes	6,144 bytes	3.22 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ\|IMAGE_SCN_MEM_WRITE`	`0DF8A594E674EA3D2654B17E17E2654A`
`.rsrc`	`0x0044b000`	46,824 bytes	47,104 bytes	4.13 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ`	`7A5ED2A0913143ED287D87D9C10956AE`

Entropy Analysis Alert

1 section(s) with elevated entropy (≥6.5) - possible compression

Resource Analysis

▼

Total Resources: 21 (45,654 bytes)

Resource Type	Count	Total Size	Percentage
RT_ICON	10	37,328 bytes	81.8%
RT_STRING	6	7,650 bytes	16.8%
RT_ACCELERATOR	2	112 bytes	0.2%
RT_GROUP_ICON	2	152 bytes	0.3%
RT_VERSION	1	412 bytes	0.9%

Certificate Chain Analysis

▼

No Digital Signatures

This file is not digitally signed.

Security Implications:

Cannot verify the publisher's identity
Increased security risk when running this file
May trigger security warnings on some systems

⚠ This file either lacks a digital signature or the certificate chain could not be verified
Exercise caution when executing unsigned files from unknown sources

Certificate Verification Status

The PE file does not contain a certificate table.

Recommendation: Verify the file source and ensure it comes from a trusted publisher.

Ransom.Win32.STOP.dd!se45814 Removal

Gridinsoft has the capability to identify and eliminate Ransom.Win32.STOP.dd!se45814 without requiring further user intervention.

Download Anti-Malware

Removal Instructions

Follow these steps to completely remove the threat from your system

1
Get Gridinsoft Anti-Malware — it's a quick 2 MB download that won't slow down your PC.
2
Run the installer gsam-en-install.exe. The setup takes about 2 minutes and doesn't require a restart.
3
The app launches right after installation. You'll see the main dashboard with the scan button front and center.
4
Hit "Standard Scan" — this checks all the spots where malware typically hides: temp folders, browser data, startup programs, and system directories.
5
Once the scan finds this threat, click "Clean Now". The removal usually happens instantly, though some stubborn infections may need a reboot.
6
If you see a restart prompt, go ahead and reboot. This clears any malware that was running in memory and ensures your system starts fresh.

Important: Before You Start

Quick tip: unplug from the internet before scanning. Some malware phones home for instructions or downloads extra payloads when it senses trouble. If the infection is severe, boot into Safe Mode first — it limits what can run and makes cleanup easier.

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