MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 cc06b15ba726eef22c4645294a7499a1ffb11b7234b2f0b6a088b89c1697bb37. 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
AsyncRAT
Vendor detections: 18
| SHA256 hash: | cc06b15ba726eef22c4645294a7499a1ffb11b7234b2f0b6a088b89c1697bb37 |
|---|---|
| SHA3-384 hash: | 9b3d96a1e7c6fcff41860375f82eddd7dad9d8a711c4336d58568a20cc797726cfb6b18b4b090f92cf91c8fdc1f4f735 |
| SHA1 hash: | 5910f13608709d92575c880709316011be58c165 |
| MD5 hash: | b46b76ae3c6941648ba0c603373741cb |
| humanhash: | rugby-ack-uniform-alabama |
| File name: | calc_protected.exe |
| Download: | download sample |
| Signature | AsyncRAT |
| File size: | 75'264 bytes |
| First seen: | 2025-12-31 01:11:24 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'610 x Formbook, 12'242 x SnakeKeylogger) |
| ssdeep | 1536:bgsed9L2ZejwDpRWx4mKUUotb1TtMxBhUU3PzF+POgSbgjgSa2Ix4Bq:bgsyanDpRhUdZMxgU3PzFSOgSbgjgSax |
| Threatray | 1'514 similar samples on MalwareBazaar |
| TLSH | T1B173E70B969878EDE12B5BB76D5B9F5EA678B8437D0ACB052220474F10760CEF603D93 |
| TrID | 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 9.7% (.EXE) Win64 Executable (generic) (10522/11/4) 6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 4.1% (.EXE) Win32 Executable (generic) (4504/4/1) |
| Magika | pebin |
| Reporter |  BastianHein |
| Tags: | AsyncRAT exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
95
Origin country :
CLVendor Threat Intelligence
Malware configuration found for:
Cronos
XWorm
Details
Cronos
an AES-CBC decrypted component
XWorm
a version, a filepath, a mutex, a c2 socket address or a dead-drop resolver URL, and possibly cryptocurrency wallets and a Telegram URL
Malware family:
n/a
ID:
1
File name:
calc_protected.exe
Verdict:
Malicious activity
Analysis date:
2025-12-31 01:03:41 UTC
Tags:
xworm auto-startup auto-reg
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
XWorm
Verdict:
Malicious
Score:
99.9%
Tags:
autorun shell virus sage
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
azorult base64 cronoscrypter crypt obfuscated obfuscated packed packed reconnaissance unsafe
Verdict:
Malicious
Labled as:
Jalapeno.Generic
Result
Gathering data
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-12-30T22:11:00Z UTC
Last seen:
2025-12-30T22:11:00Z UTC
Hits:
~10
Detections:
Trojan.Win32.Agent.sb HEUR:Trojan.Win32.Generic Backdoor.MSIL.XWorm.b Trojan-Dropper.Win32.Injector.sb PDM:Trojan.Win32.Generic Backdoor.Win32.Androm Backdoor.MSIL.XWorm.a Backdoor.Agent.TCP.C&C
Malware family:
XWorm
Verdict:
Malicious
Score:
100%
Verdict:
Malware
File Type:
PE
Verdict:
inconclusive
YARA:
11 match(es)
Tags:
.Net Executable Managed .NET PE (Portable Executable) PE File Layout SOS: 0.87 Win 32 Exe x86
Verdict:
Malicious
Threat:
Family.XWORM
Threat name:
ByteCode-MSIL.Hacktool.ResInject
Status:
Malicious
First seen:
2025-12-31 01:03:42 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
28 of 36 (77.78%)
Threat level:
1/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
xworm
Similar samples:
+ 1'504 additional samples on MalwareBazaar
Gathering data
Verdict:
Malicious
Tags:
trojan Win.Packed.Jalapeno-10039811-0
YARA:
MAL_NET_LimeCrypter_RunPE_Jan24
Unpacked files
SH256 hash:
cc06b15ba726eef22c4645294a7499a1ffb11b7234b2f0b6a088b89c1697bb37
MD5 hash:
b46b76ae3c6941648ba0c603373741cb
SHA1 hash:
5910f13608709d92575c880709316011be58c165
SH256 hash:
8b6bfb75c79e5c9e864d049520dbfa4524ca66177cbdea32a6671bc922a0e524
MD5 hash:
975ed8f12c2d404445e325ef36390f32
SHA1 hash:
8b953f44948369c4413a7f836bbac2157504322b
Detections:
win_xworm_a0
win_xworm_w0
XWorm
win_mal_XWorm
INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA
MALWARE_Win_AsyncRAT
MALWARE_Win_XWorm
Malware family:
XWorm
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
iSpy Keylogger
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: | ByteCode_MSIL_Backdoor_AsyncRAT |
|---|---|
| Author: | ReversingLabs |
| Description: | Yara rule that detects AsyncRAT backdoor. |
| Rule name: | CP_Script_Inject_Detector |
|---|---|
| Author: | DiegoAnalytics |
| Description: | Detects attempts to inject code into another process across PE, ELF, Mach-O binaries |
| Rule name: | Detect_PowerShell_Obfuscation |
|---|---|
| Author: | daniyyell |
| Description: | Detects obfuscated PowerShell commands commonly used in malicious scripts. |
| Rule name: | Disable_Defender |
|---|---|
| Author: | iam-py-test |
| Description: | Detect files disabling or modifying Windows Defender, Windows Firewall, or Microsoft Smartscreen |
| Rule name: | INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA |
|---|---|
| Author: | ditekSHen |
| Description: | Detects Windows executables referencing non-Windows User-Agents |
| Rule name: | MALWARE_Win_AsyncRAT |
|---|---|
| Author: | ditekSHen |
| Description: | Detects AsyncRAT |
| Rule name: | MALWARE_Win_XWorm |
|---|---|
| Author: | ditekSHen |
| Description: | Detects XWorm |
| Rule name: | MAL_Cronos_Crypter_Assembly_Name |
|---|---|
| Author: | Tony Lambert |
| Description: | Detects Cronos Crypter based on .NET assembly name. |
| Rule name: | MAL_Cronos_Crypter_Salt |
|---|---|
| Author: | Tony Lambert |
| Description: | Detects Cronos Crypter based encryption salt value and string that should be seen in memory. |
| Rule name: | MAL_Cronos_Crypter_Strings |
|---|---|
| Author: | Tony Lambert |
| Description: | Detects Cronos Crypter based on strings found in file. |
| Rule name: | Multifamily_RAT_Detection |
|---|---|
| Author: | Lucas Acha (http://www.lukeacha.com) |
| Description: | Generic Detection for multiple RAT families, PUPs, Packers and suspicious executables |
| Rule name: | NETexecutableMicrosoft |
|---|---|
| Author: | malware-lu |
| Rule name: | Njrat |
|---|---|
| Author: | botherder https://github.com/botherder |
| Description: | Njrat |
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
| Rule name: | SUSP_DOTNET_PE_List_AV |
|---|---|
| Author: | SECUINFRA Falcon Team |
| Description: | Detecs .NET Binary that lists installed AVs |
| 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: | ThreadControl__Context |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | win_xworm_w0 |
|---|---|
| Author: | jeFF0Falltrades |
| Description: | Detects win.xworm. |
| Rule name: | XWorm |
|---|---|
| Author: | ditekSHen |
| Description: | Detects XWorm |
| Rule name: | xworm_kingrat |
|---|---|
| Author: | jeFF0Falltrades |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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