MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 f4cfab2ab8354a37078571332519d4751bb56641a5bc9ba9beeb415fff2483aa. 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
DarkTortilla
Vendor detections: 11
| SHA256 hash: | f4cfab2ab8354a37078571332519d4751bb56641a5bc9ba9beeb415fff2483aa |
|---|---|
| SHA3-384 hash: | aa364ef487032b58248aa7e48b4d6e2878fb449697642b9fca6813c28189085e46f2dc01525bfceb0dfb4665c02de284 |
| SHA1 hash: | d7250ee4717676becb7c0c43cdb0bfbcf62b1ac9 |
| MD5 hash: | 17c049cd878635bb7c4263622380dfe6 |
| humanhash: | florida-high-ohio-river |
| File name: | SecuriteInfo.com.Trojan.PackedNET.3287.32559.17268 |
| Download: | download sample |
| Signature | DarkTortilla |
| File size: | 2'549'760 bytes |
| First seen: | 2025-06-11 08:34:54 UTC |
| Last seen: | 2025-06-11 09:26:08 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| ssdeep | 24576:7Az5HsbuXAbv/PBzcNoSq/SjMGdeXlMo8h5RC8vJYiR/6ak3VIE0Y5DAD9pDj:0siXqvXVcNxylMth5giFv6VIEt5DeDj |
| TLSH | T1DAC5BE9D1FA82DC0F0BE56741422617087B36CFB99BB865D458FA2C91BF33406A9139F |
| TrID | 56.5% (.EXE) Win64 Executable (generic) (10522/11/4) 11.0% (.ICL) Windows Icons Library (generic) (2059/9) 10.9% (.EXE) OS/2 Executable (generic) (2029/13) 10.7% (.EXE) Generic Win/DOS Executable (2002/3) 10.7% (.EXE) DOS Executable Generic (2000/1) |
| Magika | pebin |
| dhash icon | e4d4a4a8f0f0b2f0 (1 x DarkTortilla) |
| Reporter |  SecuriteInfoCom |
| Tags: | DarkTortilla exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
450
Origin country :
FRVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Trojan.PackedNET.3287.32559.17268
Verdict:
Malicious activity
Analysis date:
2025-06-11 08:37:37 UTC
Tags:
netreactor purecrypter
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Verdict:
Clean
Score:
84.2%
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Launching a process
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
explorer lolbin obfuscated obfuscated reconnaissance vbnet zero
Verdict:
Malicious
Labled as:
IL:Trojan.MSILZilla
Verdict:
Suspicious
Result
Threat name:
DarkTortilla
Detection:
malicious
Classification:
evad
Score:
100 / 100
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Bypasses PowerShell execution policy
Encrypted powershell cmdline option found
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Loading BitLocker PowerShell Module
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for submitted file
Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines)
Suspicious powershell command line found
Writes to foreign memory regions
Yara detected Costura Assembly Loader
Yara detected DarkTortilla Crypter
Behaviour
Behavior Graph:
Score:
68%
Verdict:
Susipicious
File Type:
PE
Threat name:
ByteCode-MSIL.Trojan.Amadey
Status:
Malicious
First seen:
2025-06-11 08:35:39 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
109
AV detection:
25 of 38 (65.79%)
Threat level:
5/5
Detection(s):
Suspicious file
Result
Malware family:
n/a
Score:
8/10
Tags:
execution
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Suspicious use of SetThreadContext
Command and Scripting Interpreter: PowerShell
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
f4cfab2ab8354a37078571332519d4751bb56641a5bc9ba9beeb415fff2483aa
MD5 hash:
17c049cd878635bb7c4263622380dfe6
SHA1 hash:
d7250ee4717676becb7c0c43cdb0bfbcf62b1ac9
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: | NET |
|---|---|
| Author: | malware-lu |
| Rule name: | pe_imphash |
|---|
| Rule name: | pe_no_import_table |
|---|---|
| Description: | Detect pe file that no import table |
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
| Rule name: | Sus_Obf_Enc_Spoof_Hide_PE |
|---|---|
| Author: | XiAnzheng |
| Description: | Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP) |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
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
| ID | Title | Severity |
|---|---|---|
| CHECK_AUTHENTICODE | Missing Authenticode | high |
| CHECK_DLL_CHARACTERISTICS | Missing dll Security Characteristics (GUARD_CF) | high |
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