MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 fd66955ead9b7b3e30668ac133f166c567d5b6bbdd67d79ba275f63e104bc132. 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
DarkComet
Vendor detections: 12
| SHA256 hash: | fd66955ead9b7b3e30668ac133f166c567d5b6bbdd67d79ba275f63e104bc132 |
|---|---|
| SHA3-384 hash: | f5e5f74fe077c1b13c08e13c3ade377114bf69662a274c48bf2941ecde636a7992d9ea550e604712ba244cf382dfcdc0 |
| SHA1 hash: | 95504866600da3839ea78c22cc19effdef421f1f |
| MD5 hash: | 91dcc592ba4070ecf8fcfa2f282839c9 |
| humanhash: | cat-london-floor-quiet |
| File name: | IQIYIsetup_z00.exe |
| Download: | download sample |
| Signature | DarkComet |
| File size: | 42'512'896 bytes |
| First seen: | 2026-09-20 12:16:27 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 332f7ce65ead0adfb3d35147033aabe9 (102 x XRed, 18 x SnakeKeylogger, 11 x DarkComet) |
| ssdeep | 786432:ZZBowbg6UDB6UXjF4lxb/gdHqAh48/wnqKKa9ZPP8+Yxrx:ZZmwbgP96flBgdHb4pnzKkPPYNx |
| TLSH | T14F973336F69244B3D1664B389CAAE3755C3AFE503E34794B29E01E8DAE7D7805C252C3 |
| TrID | 36.9% (.EXE) DOS Borland compiled Executable (generic) (10000/1/2) 24.1% (.EXE) Win64 Executable (generic) (6522/11/2) 16.6% (.EXE) Win32 Executable (generic) (4504/4/1) 7.4% (.EXE) OS/2 Executable (generic) (2029/13) 7.3% (.EXE) Generic Win/DOS Executable (2002/3) |
| Magika | pebin |
| dhash icon | d4dcccdcb2aad4f0 (1 x DarkComet) |
| Reporter |  Ling |
| Tags: | AsyncRAT DarkComet exe Farfli xred |
Intelligence
File Origin
# of uploads :
1
# of downloads :
157
Origin country :
USVendor Threat Intelligence
Malware configuration found for:
MSO
XRed
Details
Malware family:
n/a
ID:
1
File name:
exe
Verdict:
Malicious activity
Analysis date:
2026-09-20 12:22:39 UTC
Tags:
xred backdoor auto-reg delphi dyndns
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:
Behaviour
Сreating synchronization primitives
Creating a window
Searching for synchronization primitives
Creating a file
Enabling the 'hidden' option for recently created files
Creating a process from a recently created file
Moving a recently created file
Launching a service
Searching for the window
Creating a file in the %temp% directory
Moving a file to the %temp% directory
Modifying an executable file
Deleting a recently created file
Changing a file
DNS request
Connection attempt
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Query of malicious DNS domain
Infecting executable files
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
adaptive-context anti-debug base64 borland_delphi cmd crypto evasive expired-cert expired-cert fingerprint fingerprint installer-heuristic keylogger lolbin packed packed reconnaissance smb unsafe webdav
Verdict:
Malicious
Labled as:
Comet.A
Score:
95%
Verdict:
Malware
File Type:
PE
Gathering data
Threat name:
Win32.Worm.Zorex
Status:
Malicious
First seen:
2026-09-20 12:17:33 UTC
File Type:
PE (Exe)
Extracted files:
196
AV detection:
31 of 36 (86.11%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
XRedBackdoor
Result
Malware family:
xred
Score:
10/10
Tags:
family:xred backdoor discovery macro persistence
Behaviour
Checks processor information in registry
Enumerates system info in registry
Modifies registry class
Suspicious behavior: AddClipboardFormatListener
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Drops file in System32 directory
Adds Run key to start application
Checks computer location settings
Executes dropped EXE
Suspicious Office macro
Family: Xred
Malware Config
C2 Extraction:
xred.mooo.com
Malware family:
XRed
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
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: | BobSoftMiniDelphiBoBBobSoft |
|---|---|
| Author: | malware-lu |
| Rule name: | Borland |
|---|---|
| Author: | malware-lu |
| Rule name: | D1S1Gv11betaD1N |
|---|---|
| Author: | malware-lu |
| Rule name: | Detect_PowerShell_Obfuscation |
|---|---|
| Author: | daniyyell |
| Description: | Detects obfuscated PowerShell commands commonly used in malicious scripts. |
| Rule name: | FreddyBearDropper |
|---|---|
| Author: | Dwarozh Hoshiar |
| Description: | Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip. |
| Rule name: | pe_detect_tls_callbacks |
|---|
| Rule name: | shellcode |
|---|---|
| Author: | nex |
| Description: | Matched shellcode byte patterns |
| Rule name: | telebot_framework |
|---|---|
| Author: | vietdx.mb |
| Rule name: | TH_AntiVM_MassHunt_Win_Malware_2026_CYFARE |
|---|---|
| Author: | CYFARE |
| Description: | Detects Windows malware employing anti-VM / anti-sandbox evasion techniques across VMware, VirtualBox, Hyper-V, QEMU, Xen, and generic sandbox environments |
| Reference: | https://cyfare.net/ |
| Rule name: | vbaproject_bin |
|---|---|
| Author: | CD_R0M_ |
| Description: | {76 62 61 50 72 6f 6a 65 63 74 2e 62 69 6e} is hex for vbaproject.bin. Macros are often used by threat actors. Work in progress - Ran out of time |
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
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