MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 5334b3ffc7256b19783fd5f6049eec85970bdd2511fd9d5176282d5a15d1104d. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.
Database Entry
Petya
Vendor detections: 12
| SHA256 hash: | 5334b3ffc7256b19783fd5f6049eec85970bdd2511fd9d5176282d5a15d1104d |
|---|---|
| SHA3-384 hash: | d278fb303a306a9917ebc701340d953fb2715a66d1755f9e2d63f9b2784cb98581ed77f0f092c5d4f6244dd1f6bbfa00 |
| SHA1 hash: | b7e09e42cc33fcc18f85d497c8da281347159a5e |
| MD5 hash: | d6690d957a86036b1b723758f38b3bd9 |
| humanhash: | robin-nebraska-fillet-pizza |
| File name: | 5334b3ffc7256b19783fd5f6049eec85970bdd2511fd9d5176282d5a15d1104d.bin |
| Download: | download sample |
| Signature | Petya |
| File size: | 133'928 bytes |
| First seen: | 2026-09-30 06:13:30 UTC |
| Last seen: | Never |
| File type: | zip |
| MIME type: | application/zip |
| ssdeep | 3072:uD8TpWkoVEBpBkIG48h7zJbMWAHaCKUkkC8l2Vlj0LqelKb:A8TpxppBkI6zJbMWBPUltclOYb |
| TLSH | T187D312A90FF217019C59EA46C34737AB7F93C7B053E67C4610CA62CE834C84F9E96698 |
| Magika | zip |
| Reporter |  Tuxxin |
| Tags: | Petya Ransomware zip |
Intelligence
File Origin
# of uploads :
1
# of downloads :
209
Origin country :
USFile Archive Information
This file archive contains 1 file(s), sorted by their relevance:
| File name: | Petya.A.exe |
|---|---|
| File size: | 230'912 bytes |
| SHA256 hash: | 26b4699a7b9eeb16e76305d843d4ab05e94d43f3201436927e13b3ebafa90739 |
| MD5 hash: | af2379cc4d607a45ac44d62135fb7015 |
| MIME type: | application/x-dosexec |
| Signature | Petya |
Vendor Threat Intelligence
Verdict:
Malicious
Score:
99.1%
Tags:
petya
Result
Verdict:
Malicious
File Type:
PE File
Behaviour
BlacklistAPI detected
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
anti-debug anti-vm base64 fingerprint masquerade microsoft_visual_cc packed petya ransomware ransomware reconnaissance
Verdict:
Suspicious
Labled as:
Troj/Ransom
Verdict:
Malicious
File Type:
zip
First seen:
2024-04-05T00:33:00Z UTC
Last seen:
2024-04-05T10:22:00Z UTC
Hits:
~10
Score:
99%
Verdict:
Malware
File Type:
ARCHIVE
Verdict:
inconclusive
YARA:
3 match(es)
Tags:
Executable PDB Path PE (Portable Executable) PE File Layout Zip Archive
Threat name:
Win32.Ransomware.Petya
Status:
Malicious
First seen:
2024-04-05 05:27:57 UTC
File Type:
Binary (Archive)
Extracted files:
4
AV detection:
32 of 36 (88.89%)
Threat level:
5/5
Detection(s):
Suspicious file
Result
Malware family:
petya
Score:
10/10
Tags:
family:petya bootkit persistence ransomware
Behaviour
Suspicious use of AdjustPrivilegeToken
Writes to the Master Boot Record (MBR)
Detects Petya Ransomware
Family: Petya
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
YARA Signatures
MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.
| Rule name: | Check_OutputDebugStringA_iat |
|---|
| Rule name: | DebuggerCheck__API |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | DebuggerHiding__Active |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | golang_bin_JCorn_CSC846 |
|---|---|
| Author: | Justin Cornwell |
| Description: | CSC-846 Golang detection ruleset |
| Rule name: | RIPEMD160_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for RIPEMD-160 constants |
| Rule name: | SHA1_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for SHA1 constants |
| Rule name: | TH_AntiVM_MassHunt_Win_Malware_2026_CYFARE |
|---|---|
| Author: | CYFARE |
| Description: | Detects Windows malware employing anti-VM / anti-sandbox evasion techniques across VMware, VirtualBox, Hyper-V, QEMU, Xen, and generic sandbox environments |
| Reference: | https://cyfare.net/ |
| Rule name: | VECT_Ransomware |
|---|---|
| Author: | Mustafa Bakhit |
| Description: | Detects activity associated with VECT ransomware. This includes registry modifications and deletions, execution of system and defense-evasion commands, suspicious API usage, mutex creation, file and memory manipulation, ransomware note generation, anti-debugging and anti-analysis techniques, and embedded cryptographic constants (SHA256) characteristic of this malware family. Designed for threat intelligence and malware detection environments. |
| Rule name: | Win_Clipboard_Clipper_Thengavar |
|---|---|
| Author: | Thengavar |
| Description: | Detects malware manipulating the Windows clipboard for clipping or crypto stealing attacks |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Petya
zip 5334b3ffc7256b19783fd5f6049eec85970bdd2511fd9d5176282d5a15d1104d
(this sample)
Delivery method
Distributed via web download
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