MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 5bcf71623d9092f772c0c9947db516f0867eaf818ecb5775d76fbf93a2b7de85. 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: 16
| SHA256 hash: | 5bcf71623d9092f772c0c9947db516f0867eaf818ecb5775d76fbf93a2b7de85 |
|---|---|
| SHA3-384 hash: | 8b62fbcdddbdea775bf84c271b38db0d00ab18951ecbaee0b36226b4c122a6e934e90a9011984a7e8cfeb2edd99b6e4c |
| SHA1 hash: | 9072dea651b6d68d53db5be11dd02b94f53b07f8 |
| MD5 hash: | 03d282095ff0c474e582e26d65ec9139 |
| humanhash: | freddie-september-pluto-ten |
| File name: | Solicitud de cotización.exe |
| Download: | download sample |
| Signature | DarkTortilla |
| File size: | 758'272 bytes |
| First seen: | 2026-04-01 10:35:47 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'854 x AgentTesla, 19'783 x Formbook, 12'304 x SnakeKeylogger) |
| ssdeep | 12288:ZINV7iDG7sXsVtIZL06oImTEoF4e8cmXFUDgO2TKfHJEfM/E6P2VgBJzuPbyKOP:ZINxOoUCxIEF4Am1UB2TKf+6uVgBJ0b |
| Threatray | 23 similar samples on MalwareBazaar |
| TLSH | T1AFF4CF219E872F48E62D0F78C02218686BF4D82767A7E66F6FFC51A169E7F44CE07411 |
| TrID | 73.9% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 6.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 6.6% (.EXE) Win64 Executable (generic) (6522/11/2) 4.5% (.EXE) Win32 Executable (generic) (4504/4/1) 2.0% (.ICL) Windows Icons Library (generic) (2059/9) |
| Magika | pebin |
| Reporter |  James_inthe_box |
| Tags: | DarkTortilla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
108
Origin country :
USVendor Threat Intelligence
Gathering data
Malware family:
n/a
ID:
1
File name:
Solicitud de cotización.arj
Verdict:
Malicious activity
Analysis date:
2026-03-31 23:05:37 UTC
Tags:
arch-exec netreactor xworm remote
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Verdict:
Malicious
Score:
92.5%
Tags:
virus micro remo
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a custom TCP request
Launching a process
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
crypt obfuscated obfuscated packed remcos unsafe vbnet
Verdict:
Malicious
Labled as:
Trojan.MSIL.Basic.8
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-03-31T13:04:00Z UTC
Last seen:
2026-04-03T06:02:00Z UTC
Hits:
~1000
Detections:
HEUR:Backdoor.MSIL.Remcos.gen Trojan.MSIL.Inject.sb Trojan.MSIL.Inject.b HEUR:Trojan-Spy.WinLNK.Xegumumune.gen Backdoor.MSIL.XWorm.b Backdoor.MSIL.XWorm.a PDM:Trojan.Win32.Generic Backdoor.Agent.TCP.C&C Trojan.WinLNK.Agent.fb
Malware family:
XWorm
Verdict:
Malicious
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: 0.84 Win 32 Exe x86
Verdict:
Malicious
Threat:
Family.XWORM
Threat name:
Win32.Trojan.Kepavll
Status:
Malicious
First seen:
2026-03-31 21:47:10 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
24 of 38 (63.16%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
xworm
Similar samples:
+ 13 additional samples on MalwareBazaar
Result
Malware family:
xworm
Score:
10/10
Tags:
family:xworm discovery rat trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
.NET Reactor proctector
Drops startup file
Detect Xworm Payload
Xworm
Xworm family
Malware Config
C2 Extraction:
petro4prime.ydns.eu:5909
Unpacked files
SH256 hash:
5bcf71623d9092f772c0c9947db516f0867eaf818ecb5775d76fbf93a2b7de85
MD5 hash:
03d282095ff0c474e582e26d65ec9139
SHA1 hash:
9072dea651b6d68d53db5be11dd02b94f53b07f8
Malware family:
XWorm
Verdict:
Malicious
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: | NETexecutableMicrosoft |
|---|---|
| Author: | malware-lu |
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
| Rule name: | telebot_framework |
|---|---|
| Author: | vietdx.mb |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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