MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 72cf8ed16f27a07225e88c4871a7e9cda0b089c086e3a84e40cda6704cabedb2. 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


Threat unknown


Vendor detections: 12


Intelligence 12 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 72cf8ed16f27a07225e88c4871a7e9cda0b089c086e3a84e40cda6704cabedb2
SHA3-384 hash: 7ee19ba2597b9ef739cdb9d68513042e591fbfe856624adcb44fe2b4609de1a7237fdb1243f1ed7d2118d63688db3b83
SHA1 hash: 09b622c95ab36cee278d0ca181eb6c2b80df9287
MD5 hash: e2d7f12b53c2018279872b478a1801f3
humanhash: leopard-xray-ten-twenty
File name:file
Download: download sample
File size:615'424 bytes
First seen:2026-02-22 00:35:25 UTC
Last seen:2026-02-22 01:22:07 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 33ae1da8e7325d3e73d4a52bada9dc7a
ssdeep 12288:61Z9H0I0Lqf0h0ewjUKlg8SIt14y0qSXWdH3ROr:61bH0IlJXgBIt14y0qNdH34r
TLSH T134D42BBDAC60E362F60DD0BAE286E7535F5178010236AA9309BED72412058739F577FE
TrID 33.1% (.EXE) Win64 Executable (generic) (6522/11/2)
25.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
10.4% (.ICL) Windows Icons Library (generic) (2059/9)
10.3% (.EXE) OS/2 Executable (generic) (2029/13)
10.1% (.EXE) Generic Win/DOS Executable (2002/3)
Magika pebin
Reporter abuse_ch
Tags:exe upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 b384ba0ad39c09ffe564ba247aef3223d6bf50ca3fc92201db4ed67ad0a1a4d2
File size (compressed) :217'088 bytes
File size (de-compressed) :615'424 bytes
Format:win64/pe
Packed file: b384ba0ad39c09ffe564ba247aef3223d6bf50ca3fc92201db4ed67ad0a1a4d2

Intelligence

File Origin
# of uploads :
2
# of downloads :
169
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Stellar Vidar
Details
Vidar
c2 urls, useragents, c2 handshake magic parameters, a version, and a missionid
Link:
https://research.acce.ciphertechsolutions.com/results/b88d325b-4b00-4dfa-aa7f-4ca59cdea600/
Malware family:
n/a
ID:
1
File name:
file
Verdict:
No threats detected
Analysis date:
2026-02-22 00:37:00 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/26fc9d51-8890-49b7-8962-60a4588cfd7a

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/54025/
Verdict:
Malicious
Score:
97.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=699a4f85c950ab5d9ab036b4
Tags:
ransomware obfuscated dropper spam
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug base64 fingerprint obfuscated vidar warezov zusy
Link:
https://www.filescan.io/uploads/699a4f8397feb4afd65131cd/reports/8870aad4-4d55-48ba-ab0e-3bf3820cb7e9/overview
Verdict:
Malicious
Labled as:
Zusy.Generic
Link:
https://www.hybrid-analysis.com/sample/72cf8ed16f27a07225e88c4871a7e9cda0b089c086e3a84e40cda6704cabedb2
Result
Gathering data
Gathering data
Result
Threat name:
Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1872919
Signature
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
C2 URLs / IPs found in malware configuration
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Contains functionality to detect sleep reduction / modifications
Found malware configuration
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses string decryption to hide its real strings
Sets debug register (to hijack the execution of another thread)
Suricata IDS alerts for network traffic
Tries to detect virtualization through RDTSC time measurements
Tries to harvest and steal browser information (history, passwords, etc)
Writes to foreign memory regions
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1872919 Sample: file.exe Startdate: 22/02/2026 Architecture: WINDOWS Score: 100 49 psn.bettereveryball.co.uk 2->49 51 www.google.com 2->51 53 8 other IPs or domains 2->53 77 Suricata IDS alerts for network traffic 2->77 79 Found malware configuration 2->79 81 Antivirus / Scanner detection for submitted sample 2->81 83 5 other signatures 2->83 9 file.exe 16 2->9         started        signatures3 process4 dnsIp5 69 psn.bettereveryball.co.uk 172.67.193.62, 443, 49700, 49701 CLOUDFLARENETUS United States 9->69 71 telegram.me 149.154.167.99, 443, 49699 TELEGRAMRU United Kingdom 9->71 73 www.google.com 9->73 85 Tries to harvest and steal browser information (history, passwords, etc) 9->85 87 Sets debug register (to hijack the execution of another thread) 9->87 89 Writes to foreign memory regions 9->89 91 7 other signatures 9->91 13 chrome.exe 9->13         started        16 chrome.exe 9->16         started        18 chrome.exe 9->18         started        20 4 other processes 9->20 signatures6 process7 dnsIp8 75 192.168.2.5, 138, 443, 49582 unknown unknown 13->75 22 chrome.exe 13->22         started        25 chrome.exe 13->25         started        27 chrome.exe 16->27         started        29 chrome.exe 16->29         started        31 chrome.exe 18->31         started        33 chrome.exe 18->33         started        35 chrome.exe 20->35         started        37 chrome.exe 20->37         started        39 3 other processes 20->39 process9 dnsIp10 61 3 other IPs or domains 22->61 41 WerFault.exe 16 22->41         started        63 6 other IPs or domains 27->63 43 WerFault.exe 27->43         started        55 play.google.com 29->55 65 6 other IPs or domains 31->65 45 WerFault.exe 31->45         started        67 3 other IPs or domains 35->67 47 WerFault.exe 35->47         started        57 www.google.com 142.250.64.196, 443, 49717, 49723 GOOGLEUS United States 37->57 59 142.251.210.68, 443, 49730, 49731 GOOGLEUS United States 39->59 process11
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/72cf8ed16f27a07225e88c4871a7e9cda0b089c086e3a84e40cda6704cabedb2
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/e2d7f12b53c2018279872b478a1801f3
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/72cf8ed16f27a07225e88c4871a7e9cda0b089c086e3a84e40cda6704cabedb2/
Verdict:
Malicious
Threat:
Trojan-PSW.Win64.Vidar
Link:
https://tip.neiki.dev/file/72cf8ed16f27a07225e88c4871a7e9cda0b089c086e3a84e40cda6704cabedb2
Threat name:
Win64.Infostealer.Tinba
Create hunting rule
Status:
Malicious
First seen:
2026-02-22 00:36:20 UTC
File Type:
PE+ (Exe)
Extracted files:
1
AV detection:
17 of 36 (47.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=olhy5ulpe6qhejpirrehdj7jzwqlbcoaq3r2qtsazwthatfl5wza._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
collection discovery spyware stealer
Link:
https://tria.ge/reports/260222-ax29ksay7d/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Modifies data under HKEY_USERS
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Browser Information Discovery
Enumerates physical storage devices
System Time Discovery
Drops file in Windows directory
Accesses Microsoft Outlook profiles
Checks installed software on the system
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Unpacked files
SH256 hash:
72cf8ed16f27a07225e88c4871a7e9cda0b089c086e3a84e40cda6704cabedb2
MD5 hash:
e2d7f12b53c2018279872b478a1801f3
SHA1 hash:
09b622c95ab36cee278d0ca181eb6c2b80df9287
Detections:
SUSP_XORed_URL_In_EXE
Create hunting rule
SUSP_XORed_Mozilla
Create hunting rule
Link:
https://www.unpac.me/results/92534b3f-5270-4345-bdc6-61ea2a24574f/
Parent samples :
b384ba0ad39c09ffe564ba247aef3223d6bf50ca3fc92201db4ed67ad0a1a4d2
72cf8ed16f27a07225e88c4871a7e9cda0b089c086e3a84e40cda6704cabedb2
Malware family:
Vidar
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/72cf8ed16f27/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

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_Debugger
Create hunting rule
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__RemoteAPI
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
Rule name:SUSP_XORed_URL_In_EXE
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects an XORed URL in an executable
Reference:https://twitter.com/stvemillertime/status/1237035794973560834
Rule name:SUSP_XORed_URL_in_EXE_RID2E46
Create hunting rule
Author:Florian Roth
Description:Detects an XORed URL in an executable
Reference:https://twitter.com/stvemillertime/status/1237035794973560834
Rule name:sus_pe_free_without_allocation
Create hunting rule
Author:Maxime THIEBAUT (@0xThiebaut)
Description:Detects an executable importing functions to free memory without importing allocation functions, often indicative of dynamic import resolution

File information

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

Web download

Executable exe b384ba0ad39c09ffe564ba247aef3223d6bf50ca3fc92201db4ed67ad0a1a4d2

Executable exe 72cf8ed16f27a07225e88c4871a7e9cda0b089c086e3a84e40cda6704cabedb2

(this sample)

  
Dropped by
SHA256 b384ba0ad39c09ffe564ba247aef3223d6bf50ca3fc92201db4ed67ad0a1a4d2
  
URLhaus
https://urlhaus.abuse.ch/url/3782523/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 31cae31577ae0648eba8c79a84cace9c
Cape
Cape
https://www.capesandbox.com/analysis/54025/

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