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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e450b7efc8b429b618d2d22a074a3dd55c07b451eef315e0e20be7d9054ef18c. 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


VioletWorm


Vendor detections: 17


Intelligence 17 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e450b7efc8b429b618d2d22a074a3dd55c07b451eef315e0e20be7d9054ef18c
SHA3-384 hash: 3c5672ed25738924396defa35016f24d270ad07450fc9032a253c1012e28ffeca919b56753e779e687b4f706b94983e7
SHA1 hash: e3f7fd182ce8ecd2de184b6fb6ad6b7b51e7b323
MD5 hash: e740bb72de9204d5f61a23d7069ac72c
humanhash: avocado-nebraska-green-triple
File name:e450b7efc8b429b618d2d22a074a3dd55c07b451eef315e0e20be7d9054ef18c.bin
Download: download sample
Signature VioletWorm
Create hunting rule
File size:12'736'960 bytes
First seen:2026-01-10 09:41:26 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash dcaf48c1f10b0efa0a4472200f3850ed (716 x Efimer, 60 x BlankGrabber, 23 x SalatStealer)
ssdeep 196608:4OjHhIcgTSJIeRo+jFgaIAjNyMzEltbW897GGr1LDsBTG9WdSWQta/R68:4wBRuSfdjcMo1N3sB1sWQ4A8
Threatray 84 similar samples on MalwareBazaar
TLSH T1A6D63364A26041DDF8E3D13BA98010E2B3F2B5345B31C9DF0BA853993F57AF25D39A49
TrID 66.6% (.EXE) InstallShield setup (43053/19/16)
16.2% (.EXE) Win64 Executable (generic) (10522/11/4)
7.7% (.EXE) Win16 NE executable (generic) (5038/12/1)
3.1% (.EXE) OS/2 Executable (generic) (2029/13)
3.0% (.EXE) Generic Win/DOS Executable (2002/3)
Magika pebin
dhash icon c6c2ccc4f4e0e0f8 (50 x PythonStealer, 32 x Adware.Yogi, 29 x SVCStealer)
Reporter KodaDr
Tags:exe Python signed TrojanDropper VioletWorm

Code Signing Certificate

Organisation:SecureApp_7701
Issuer:SecureApp_7701
Algorithm:sha256WithRSAEncryption
Valid from:2026-01-06T10:22:03Z
Valid to:2027-01-06T10:42:03Z
Serial number: 5b1b6c7ae228e28045ac84cbe780f85a
Thumbprint Algorithm:SHA256
Thumbprint: 8fcb44588a1e80aa41b9b7e4ccaad14701af752e252d73ce02127fb4b34f2ba5
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
1
# of downloads :
208
Origin country :
RU RU
Vendor Threat Intelligence
Malware configuration found for:
PyInstaller
Details
PyInstaller
a compiled assembly and a Python version
Link:
https://research.acce.ciphertechsolutions.com/results/18eb44c1-87fa-429b-87ee-85632b46ce68/
Malware family:
n/a
ID:
1
File name:
e450b7efc8b429b618d2d22a074a3dd55c07b451eef315e0e20be7d9054ef18c.bin
Verdict:
Malicious activity
Analysis date:
2026-01-10 09:25:29 UTC
Tags:
python pyinstaller rust yano dnguard babel amsi-bypass
Link:
https://app.any.run/tasks/f456a9d0-77cf-4959-82cb-f0994fc36604

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/48456/
Detection(s):
SecuriteInfo.com.Variant.Application.Tedy.3948.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
97.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=69621f0cf50945831dff9fdc
Tags:
installer autorun shell sage
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% subdirectories
Restart of the analyzed sample
Creating a window
Creating a file
Enabling the 'hidden' option for recently created files
Creating a process from a recently created file
Creating a process with a hidden window
DNS request
Сreating synchronization primitives
Creating a file in the %AppData% directory
Launching a process
Connection attempt
Unauthorized injection to a recently created process
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
adaptive-context expand expired-cert installer-heuristic lolbin masquerade microsoft_visual_cc overlay packed packed pyinstaller pyinstaller python short-lived-cert signed
Link:
https://www.filescan.io/uploads/69621f0430368802bb7f188e/reports/b0d71d30-9d30-43f6-8cab-682e950ed379/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/e450b7efc8b429b618d2d22a074a3dd55c07b451eef315e0e20be7d9054ef18c
Verdict:
Malicious
File Type:
exe x64
First seen:
2026-01-06T11:44:00Z UTC
Last seen:
2026-01-10T08:29:00Z UTC
Hits:
~10
Detections:
Trojan.Win32.Agent.sb PDM:Trojan.Win32.Generic Backdoor.Agent.TCP.C&C Backdoor.Win32.Agent.myxcmf
Link:
https://opentip.kaspersky.com/e450b7efc8b429b618d2d22a074a3dd55c07b451eef315e0e20be7d9054ef18c/results?tab=lookup
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/4e63e1b6-b409-4722-9ab4-9dadfd38fb0b
Result
Threat name:
VioletWorm
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1847850
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
.NET source code contains very large strings
Adds a directory exclusion to Windows Defender
AI detected suspicious PE digital signature
Antivirus detection for dropped file
Bypasses PowerShell execution policy
C2 URLs / IPs found in malware configuration
Creates multiple autostart registry keys
Drops PE files to the startup folder
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Joe Sandbox ML detected suspicious sample
Loading BitLocker PowerShell Module
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sample uses string decryption to hide its real strings
Sigma detected: Files With System Process Name In Unsuspected Locations
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: System File Execution Location Anomaly
Sigma detected: Windows Binaries Write Suspicious Extensions
Suspicious powershell command line found
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected VioletWorm
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1847850 Sample: G9ILD90rpJ.exe Startdate: 10/01/2026 Architecture: WINDOWS Score: 100 112 Found malware configuration 2->112 114 Multi AV Scanner detection for submitted file 2->114 116 Yara detected VioletWorm 2->116 118 11 other signatures 2->118 12 G9ILD90rpJ.exe 33 2->12         started        15 RuntimeBroker.exe 2->15         started        17 RuntimeBroker.exe 2->17         started        19 6 other processes 2->19 process3 file4 82 C:\Users\user\AppData\...\unicodedata.pyd, PE32+ 12->82 dropped 84 C:\Users\user\AppData\Local\...\select.pyd, PE32+ 12->84 dropped 86 C:\Users\user\AppData\Local\...\python314.dll, PE32+ 12->86 dropped 94 15 other malicious files 12->94 dropped 21 G9ILD90rpJ.exe 3 12->21         started        88 C:\Users\user\AppData\...\unicodedata.pyd, PE32+ 15->88 dropped 90 C:\Users\user\AppData\Local\...\select.pyd, PE32+ 15->90 dropped 92 C:\Users\user\AppData\Local\...\python314.dll, PE32+ 15->92 dropped 96 15 other malicious files 15->96 dropped 25 RuntimeBroker.exe 15->25         started        98 18 other malicious files 17->98 dropped 27 RuntimeBroker.exe 17->27         started        process5 file6 70 C:\Users\user\AppData\...\RuntimeBroker.exe, PE32+ 21->70 dropped 120 Hides that the sample has been downloaded from the Internet (zone.identifier) 21->120 29 RuntimeBroker.exe 33 21->29         started        72 C:\Users\user\AppData\...\updatehostq8mz.exe, PE32 25->72 dropped 33 updatehostq8mz.exe 25->33         started        74 C:\Users\user\AppData\...\wmisvcgwef.exe, PE32 27->74 dropped 35 wmisvcgwef.exe 27->35         started        signatures7 process8 file9 100 C:\Users\user\AppData\...\unicodedata.pyd, PE32+ 29->100 dropped 102 C:\Users\user\AppData\Local\...\select.pyd, PE32+ 29->102 dropped 104 C:\Users\user\AppData\Local\...\python314.dll, PE32+ 29->104 dropped 106 15 other malicious files 29->106 dropped 138 Multi AV Scanner detection for dropped file 29->138 37 RuntimeBroker.exe 2 3 29->37         started        140 Antivirus detection for dropped file 33->140 142 Suspicious powershell command line found 33->142 144 Adds a directory exclusion to Windows Defender 33->144 41 updatehostq8mz.exe 33->41         started        43 wmisvcgwef.exe 35->43         started        signatures10 process11 file12 76 C:\Users\user\AppData\...\lsasshelper08f3.exe, PE32 37->76 dropped 122 Creates multiple autostart registry keys 37->122 45 lsasshelper08f3.exe 1 4 37->45         started        124 Suspicious powershell command line found 41->124 126 Adds a directory exclusion to Windows Defender 41->126 49 powershell.exe 41->49         started        51 powershell.exe 43->51         started        signatures13 process14 file15 108 C:\Users\user\AppData\Local\...\game.exe, PE32 45->108 dropped 146 Antivirus detection for dropped file 45->146 148 Multi AV Scanner detection for dropped file 45->148 150 Suspicious powershell command line found 45->150 154 2 other signatures 45->154 53 game.exe 7 45->53         started        58 powershell.exe 23 45->58         started        152 Loading BitLocker PowerShell Module 49->152 60 conhost.exe 49->60         started        62 conhost.exe 51->62         started        signatures16 process17 dnsIp18 110 130.12.181.70, 49726, 49727, 49728 DATAHOPDatahop-SixDegreesGB Canada 53->110 78 C:\Users\user\AppData\Roaming\game.exe, PE32 53->78 dropped 80 C:\Users\user\AppData\Roaming\...\game.exe, PE32 53->80 dropped 128 Antivirus detection for dropped file 53->128 130 Multi AV Scanner detection for dropped file 53->130 132 Creates multiple autostart registry keys 53->132 136 2 other signatures 53->136 64 schtasks.exe 1 53->64         started        134 Loading BitLocker PowerShell Module 58->134 66 conhost.exe 58->66         started        file19 signatures20 process21 process22 68 conhost.exe 64->68         started       
Score:
93%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/e450b7efc8b429b618d2d22a074a3dd55c07b451eef315e0e20be7d9054ef18c
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PDB Path PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/e740bb72de9204d5f61a23d7069ac72c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e450b7efc8b429b618d2d22a074a3dd55c07b451eef315e0e20be7d9054ef18c/
Verdict:
Malicious
Threat:
Family.VIOLETWORM
Link:
https://tip.neiki.dev/file/e450b7efc8b429b618d2d22a074a3dd55c07b451eef315e0e20be7d9054ef18c
Threat name:
Win64.Trojan.Egairtigado
Create hunting rule
Status:
Malicious
First seen:
2026-01-06 17:29:57 UTC
File Type:
PE+ (Exe)
Extracted files:
14
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4rilp36iwqu3mggs2ivaosr52voapncr53zrlyhcbpt5sbko6gga._file
Verdict:
malicious
Label(s):
etdownloader
Create hunting rule
Similar samples:
43e91f2ff0f90919f77aaa7d21a77a93b6e413df8a4e8c818e7d215f800e5d13
VioletWorm
6b12a7c293a778126b4084359045c53a3d6a1e7de1fd4b6978a2cb4b91f804b9
VioletWorm
916e3e8fe05cbcfcccf5412edd75182a65b79d53b9cab09e14869747cee11f58
VioletWorm
ac0ea1bec62ff284b78817402fda9168abf6171bdea078f812c24fb22bfcd311
VioletWorm
ba9a535fef09dffd3fe3e63dd06f779de2c801d1aff84be74e65be76929a2bd2
VioletWorm
error
VioletWorm
+ 74 additional samples on MalwareBazaar
Result
Malware family:
violetworm
Create hunting rule
Score:
  10/10
Tags:
family:violetworm execution persistence pyinstaller worm
Link:
https://tria.ge/reports/260110-lpj9kscv3d/
Behaviour
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Detects Pyinstaller
Enumerates physical storage devices
ConfuserEx .NET packer
Adds Run key to start application
Checks computer location settings
Drops startup file
Executes dropped EXE
Loads dropped DLL
Command and Scripting Interpreter: PowerShell
Detects VioletWorm
VioletWorm
Violetworm family
Malware Family:
n/a
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/f67278f7-be4f-4d65-8fa4-7b73e0a6379e
Unpacked files
SH256 hash:
e450b7efc8b429b618d2d22a074a3dd55c07b451eef315e0e20be7d9054ef18c
MD5 hash:
e740bb72de9204d5f61a23d7069ac72c
SHA1 hash:
e3f7fd182ce8ecd2de184b6fb6ad6b7b51e7b323
Link:
https://www.unpac.me/results/71188ec2-0aeb-42e4-9318-46b085cb07ee/
SH256 hash:
052ad6a20d375957e82aa6a3c441ea548d89be0981516ca7eb306e063d5027f4
MD5 hash:
32da96115c9d783a0769312c0482a62d
SHA1 hash:
2ea840a5faa87a2fe8d7e5cb4367f2418077d66b
Link:
https://www.unpac.me/results/71188ec2-0aeb-42e4-9318-46b085cb07ee/
SH256 hash:
27972cedfa8ca9f6835a2cbbff95336b15773a05b10067e3b084409095341068
MD5 hash:
79d62d130655743c0edbfe60adb57836
SHA1 hash:
fdb7b138dbef34e7536cf8226043f318bdfa6ef6
Link:
https://www.unpac.me/results/71188ec2-0aeb-42e4-9318-46b085cb07ee/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/e450b7efc8b4/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/e450b7efc8b429b618d2d22a074a3dd55c07b451eef315e0e20be7d9054ef18c

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:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerException__SetConsoleCtrl
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:Detect_PyInstaller
Create hunting rule
Author:Obscurity Labs LLC
Description:Detects PyInstaller compiled executables across platforms
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:PyInstaller
Create hunting rule
Author:@bartblaze
Description:Identifies executable converted using PyInstaller. This rule by itself does NOT necessarily mean the detected file is malicious.
Rule name:upxHook
Create hunting rule
Author:@r3dbU7z
Description:Detect artifacts from 'upxHook' - modification of UPX packer
Reference:https://bazaar.abuse.ch/sample/6352be8aa5d8063673aa428c3807228c40505004320232a23d99ebd9ef48478a/

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Cape
Cape
https://www.capesandbox.com/analysis/48456/

Comments