MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 84aba03bd72611277861964a657bb9c12decdee1add2e1b3f3cf5d986b52b3f1. 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
DonutLoader
Vendor detections: 13
| SHA256 hash: | 84aba03bd72611277861964a657bb9c12decdee1add2e1b3f3cf5d986b52b3f1 |
|---|---|
| SHA3-384 hash: | 60b563e4f2bb8927b680520bba4b1eb93e9fc88a46ef8ddcd86d3a737098e8c1b391ece09401f07929be84fe9715628d |
| SHA1 hash: | 3eb57f9227b1d6da21e154721052d19b6deeda5d |
| MD5 hash: | 9fc33766b01a08a77a4121860b61265d |
| humanhash: | kitten-oklahoma-stairway-mango |
| File name: | file |
| Download: | download sample |
| Signature | DonutLoader |
| File size: | 150'016 bytes |
| First seen: | 2026-09-19 00:46:34 UTC |
| Last seen: | 2026-09-19 01:32:06 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 7de1855770fd82990edb8ef5c6146b38 (2 x RemusStealer, 1 x DonutLoader) |
| ssdeep | 3072:KsScqOK6evGJF0NfAH/T0mKrXbsImisfqLDbKEQJ3:oTvGJFII/TYgH |
| TLSH | T182E33A57B3A930F9E177927884921641F772B8314B61ABEF0360437A1E272D59E3FB21 |
| TrID | 37.0% (.EXE) Win64 Executable (generic) (6522/11/2) 28.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 11.5% (.EXE) OS/2 Executable (generic) (2029/13) 11.3% (.EXE) Generic Win/DOS Executable (2002/3) 11.3% (.EXE) DOS Executable (generic) (2000/1) |
| Magika | pebin |
| Reporter |  Bitsight |
| Tags: | donutloader dropped-by-gcleaner exe f MIX2.file |
Intelligence
File Origin
# of uploads :
3
# of downloads :
156
Origin country :
USVendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
exe
Verdict:
Malicious activity
Analysis date:
2026-09-19 00:50:28 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending an HTTP GET request to an infection source
Сreating synchronization primitives
Connection attempt
Sending a custom TCP request
DNS request
Connection attempt to an infection source
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
anti-debug anti-vm crypto microsoft_visual_cc
Verdict:
Malicious
Labled as:
Yogi.Generic
Verdict:
Malicious
File Type:
exe x64
First seen:
2026-09-18T21:47:00Z UTC
Last seen:
2026-09-19T19:24:00Z UTC
Hits:
~100
Verdict:
Unknown
Score:
85%
Verdict:
Malware
File Type:
PE
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PDB Path PE (Portable Executable) PE File Layout Win 64 Exe x64
Threat name:
Win64.Trojan.Ravartar
Status:
Malicious
First seen:
2026-09-19 00:47:25 UTC
File Type:
PE+ (Exe)
Extracted files:
1
AV detection:
23 of 38 (60.53%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
DonutLoader
Vidar
Result
Malware family:
donutloader
Score:
10/10
Tags:
family:donutloader defense_evasion loader
Behaviour
Enumerates system info in registry
Suspicious behavior: EnumeratesProcesses
Checks for VirtualBox DLLs, possible anti-VM trick
Checks system information in the registry
Checks BIOS information in registry
Looks for VMWare Tools registry key
Enumerates VirtualBox registry keys
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Looks for VirtualBox Guest Additions in registry
Detects DonutLoader
Family: DonutLoader
Unpacked files
SH256 hash:
84aba03bd72611277861964a657bb9c12decdee1add2e1b3f3cf5d986b52b3f1
MD5 hash:
9fc33766b01a08a77a4121860b61265d
SHA1 hash:
3eb57f9227b1d6da21e154721052d19b6deeda5d
Malware family:
DonutLoader
Verdict:
Malicious
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: | cobalt_strike_tmp01925d3f |
|---|---|
| Author: | The DFIR Report |
| Description: | files - file ~tmp01925d3f.exe |
| Reference: | https://thedfirreport.com |
| Rule name: | DebuggerCheck__API |
|---|---|
| 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: | 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. |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Dropped by
Gcleaner
Delivery method
Distributed via web download
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