MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 7c388bfc8638159a5bbff8d90462dd54e37d99beb6498028a023446bf2d4516c. 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
XWorm
Vendor detections: 10
| SHA256 hash: | 7c388bfc8638159a5bbff8d90462dd54e37d99beb6498028a023446bf2d4516c |
|---|---|
| SHA3-384 hash: | 519c2fc90784c226eaf29ca564069c076e694cd379b36c851c4463472ea7b22fa4eacd7c52f175406712f215a594c5b6 |
| SHA1 hash: | 6d7f745cbaef638e75fb0319f5634307d40ff1e7 |
| MD5 hash: | 49b6b04b9fd239ce7cf0a6bfb3ea36e4 |
| humanhash: | alanine-colorado-video-quiet |
| File name: | Factura pendiente de pago.exe |
| Download: | download sample |
| Signature | XWorm |
| File size: | 125'952 bytes |
| First seen: | 2026-09-15 13:51:20 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (49'239 x AgentTesla, 20'493 x Formbook, 12'372 x SnakeKeylogger) |
| ssdeep | 3072:TQH2QOV93UBeBSGgCQWDN2HjWmW2bzA1x:7QcdVfm/bs1 |
| TLSH | T13EC34B8EFB814888C66D0D378563814987FAD8A6B437F7B721DC98B51FA3CD88D87950 |
| TrID | 70.4% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 6.2% (.EXE) Win64 Executable (generic) (6522/11/2) 4.8% (.EXE) Win16 NE executable (generic) (5038/12/1) 4.3% (.EXE) Win32 Executable (generic) (4504/4/1) |
| Magika | pebin |
| Reporter |  threatcat_ch |
| Tags: | exe xworm |
Intelligence
File Origin
# of uploads :
1
# of downloads :
174
Origin country :
CHVendor Threat Intelligence
Malware configuration found for:
XWorm
Details
Malware family:
n/a
ID:
1
File name:
exe
Verdict:
No threats detected
Analysis date:
2026-09-15 14:21:38 UTC
Tags:
innosetup
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
XWorm
Verdict:
Malicious
Labled as:
Application.MSILheracles.Generic
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-09-15T10:12:00Z UTC
Last seen:
2026-09-17T12:41:00Z UTC
Hits:
~1000
Verdict:
Malicious
Result
Threat name:
n/a
Detection:
malicious
Classification:
spyw.expl
Score:
92 / 100
Signature
.NET source code contains very large array initializations
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Installs a global keyboard hook
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Potential Privilege Escalation using Task Scheduler highest RunLevel
Protects its processes via BreakOnTermination flag
Uses schtasks.exe or at.exe to add and modify task schedules
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
PE
Verdict:
inconclusive
YARA:
10 match(es)
Tags:
.Net Executable Managed .NET PE (Portable Executable) PE File Layout SOS: 0.68 Win 32 Exe x86
Threat name:
ByteCode-MSIL.Trojan.XWorm
Status:
Malicious
First seen:
2026-09-15 13:31:07 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
29 of 38 (76.32%)
Threat level:
5/5
Detection(s):
Suspicious file
Result
Malware family:
n/a
Score:
3/10
Tags:
n/a
Behaviour
Suspicious use of AdjustPrivilegeToken
Unpacked files
SH256 hash:
7c388bfc8638159a5bbff8d90462dd54e37d99beb6498028a023446bf2d4516c
MD5 hash:
49b6b04b9fd239ce7cf0a6bfb3ea36e4
SHA1 hash:
6d7f745cbaef638e75fb0319f5634307d40ff1e7
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.95
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: | Detect_PowerShell_Obfuscation |
|---|---|
| Author: | daniyyell |
| Description: | Detects obfuscated PowerShell commands commonly used in malicious scripts. |
| Rule name: | NETexecutableMicrosoft |
|---|---|
| Author: | malware-lu |
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
| Rule name: | Sus_CMD_Powershell_Usage |
|---|---|
| Author: | XiAnzheng |
| Description: | May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP) |
| Rule name: | telebot_framework |
|---|---|
| Author: | vietdx.mb |
| 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. |
| Rule name: | win_dotnet_vb_stealer_rat |
|---|---|
| Author: | Arrbat |
| Description: | Detects .NET/VB executables with stealer/RAT capabilities (sockets, HTTP, processes, registry, etc). |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
Delivery method
Distributed via e-mail attachment
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