MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4131ba711ff0d9ceff183d5a059a10522e552292339f17f255c4eae68fb042bc. 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: 8


Intelligence 8 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4131ba711ff0d9ceff183d5a059a10522e552292339f17f255c4eae68fb042bc
SHA3-384 hash: 3a45550bb931d8538cabc9e5accb5c264a0a51fc02a911cd4963816176f0e7bf726059220a9d2ebe4fa4e113b32e157d
SHA1 hash: 496d089f2174779a1e8de8a3122454025f0708fa
MD5 hash: 396fe7c64d6119a1e95659edf51381f3
humanhash: fifteen-high-mango-helium
File name:cryptography_module_windows.exe
Download: download sample
File size:7'012'290 bytes
First seen:2025-05-09 15:51:39 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash d170e2e5adcfc4c271f2eb78a565305e (1 x Heodo, 1 x Meterpreter)
ssdeep 196608:uzy4Edk0FpymvdsCncs4njQthsiHzy7k7C7DZRdwV:p4DwBvaCncNnKhs57IC7vqV
TLSH T19466334573A008EAE037433A8827C625CA327CB01316875B5BE4D7777F577E26D7AA90
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 aebc385c4ce0e8f8 (10 x PythonStealer, 7 x RedLineStealer, 7 x DCRat)
Reporter abuse_ch
Tags:exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
416
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
cryptography_module_windows.exe
Verdict:
No threats detected
Analysis date:
2025-05-10 04:30:27 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/9ba2eb0a-5595-46bb-ac49-3babf219afbd

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.Python.Psw.10938.7728.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
89.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=681e25ba4a59e5a2ce036c1e
Tags:
n/a
Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm expand lolbin microsoft_visual_cc overlay overlay packed packed packer_detected pyinstaller pyinstaller
Link:
https://www.filescan.io/uploads/681e24ad0b64e174c41fe5ee/reports/5fd8faf9-0b32-4d15-9b80-9cc6d1f00c75/overview
Verdict:
Malicious
Labled as:
Trojan.Win64.Agent
Link:
https://www.hybrid-analysis.com/sample/4131ba711ff0d9ceff183d5a059a10522e552292339f17f255c4eae68fb042bc
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1685718
Signature
Joe Sandbox ML detected suspicious sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
86%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/4131ba711ff0d9ceff183d5a059a10522e552292339f17f255c4eae68fb042bc
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4131ba711ff0d9ceff183d5a059a10522e552292339f17f255c4eae68fb042bc/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=iey3u4i76dm457yyhvnalgqqkixfkiusgoprp4svytvond5qik6a._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
pyinstaller
Link:
https://tria.ge/reports/250509-ta5wqshj6z/
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/29f10acb-5709-4b00-b9e9-02a8e6b004de
Unpacked files
SH256 hash:
4131ba711ff0d9ceff183d5a059a10522e552292339f17f255c4eae68fb042bc
MD5 hash:
396fe7c64d6119a1e95659edf51381f3
SHA1 hash:
496d089f2174779a1e8de8a3122454025f0708fa
Link:
https://www.unpac.me/results/b2251afb-31e3-4203-8c5b-efea5c2f10e9/
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/4131ba711ff0d9ceff183d5a059a10522e552292339f17f255c4eae68fb042bc

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:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
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:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
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.

Web download

Executable exe 4131ba711ff0d9ceff183d5a059a10522e552292339f17f255c4eae68fb042bc

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2841807/
  
Delivery method
Distributed via web download

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (GUARD_CF)high
Reviews
IDCapabilitiesEvidence
AUTH_APIManipulates User AuthorizationADVAPI32.dll::ConvertSidToStringSidW
ADVAPI32.dll::ConvertStringSecurityDescriptorToSecurityDescriptorW
SECURITY_BASE_APIUses Security Base APIADVAPI32.dll::GetTokenInformation
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CreateProcessW
ADVAPI32.dll::OpenProcessToken
KERNEL32.dll::CloseHandle
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryExW
KERNEL32.dll::GetDriveTypeW
KERNEL32.dll::GetStartupInfoW
KERNEL32.dll::GetCommandLineW
KERNEL32.dll::GetCommandLineA
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WriteConsoleW
KERNEL32.dll::ReadConsoleW
KERNEL32.dll::SetConsoleCtrlHandler
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleMode
KERNEL32.dll::GetConsoleOutputCP
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateDirectoryW
KERNEL32.dll::CreateFileW
KERNEL32.dll::DeleteFileW
KERNEL32.dll::RemoveDirectoryW
KERNEL32.dll::SetDllDirectoryW

Comments