MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c. 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


DeadLock


Vendor detections: 12


Intelligence 12 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c
SHA3-384 hash: 40529961ff3e04286078e8a57d127e89726bc53e305dfdfae19053bbad534a8466e8f937219f8b447f958b40ee0b508f
SHA1 hash: 2204d64b82765db4598714fe8bc6e71a24958a7f
MD5 hash: 4374eb7807fbcb767ae3a6202b4dd8f8
humanhash: kitten-high-grey-double
File name:c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe
Download: download sample
Signature DeadLock
Create hunting rule
File size:263'168 bytes
First seen:2026-06-21 16:53:09 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 78bfd47d06d8448796808abae8235133 (1 x DeadLock)
ssdeep 6144:pLO0NQZAKgQg1fQDKGK05DZBHNZ94p9OeyEMlne:pLO0NQSKJJtK0tfNZuLyEM
TLSH T13C447D41FDC65CF5D58B0CBC242E536AC638A8405736C993E7A0AE41D8FFF31A5AA50A
TrID 38.7% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
20.5% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
8.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
8.0% (.EXE) Win64 Executable (generic) (6522/11/2)
6.2% (.EXE) Win16 NE executable (generic) (5038/12/1)
Magika pebin
Reporter Anonymous
Tags:Deadlock exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
123
Origin country :
CH CH
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
_c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c.exe
Verdict:
No threats detected
Analysis date:
2026-06-21 16:54:13 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/f63550b4-39eb-47e8-8ba3-06e391b63e83

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
TeslaCrypt
Create hunting rule
Link:
https://www.capesandbox.com/analysis/71429/
Detection(s):
Win.Ransomware.Deadlock-10058428-0
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6a38170a86bc95245bf853b0
Tags:
teslacrypt vmdetect autorun
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Using the Windows Management Instrumentation requests
Creating a window
Changing a file
Modifies multiple files
Creating a file in the Program Files directory
Creating a file in the Program Files subdirectories
Moving a file to the Program Files subdirectory
Forced shutdown of a system process
Creating a file in the mass storage device
Forced shutdown of a browser
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug anti-vm base64 crypto evasive microsoft_visual_cc obfuscated ransomware
Link:
https://www.filescan.io/uploads/6a38170690632a45f7308116/reports/6c979f95-e068-420c-9329-7465331af4d8/overview
Verdict:
Malicious
Labled as:
Ransomware.DeadLock.A.Generic
Link:
https://www.hybrid-analysis.com/sample/c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-09-19T07:53:00Z UTC
Last seen:
2025-11-01T06:54:00Z UTC
Hits:
~100
Detections:
Trojan-Ransom.Win32.Gen.btlx PDM:Trojan.Win32.Generic Trojan.Win32.Agent.sb Trojan-Ransom.Win32.Agent.sb Trojan-Ransom.Win32.Agent.dlock HEUR:Trojan-Ransom.Win32.Generic
Link:
https://opentip.kaspersky.com/c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/747fb784-2cb8-46c9-a652-2209e3188f35
Result
Threat name:
DeadLock
Create hunting rule
Detection:
malicious
Classification:
rans.spre
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1931509
Signature
Antivirus / Scanner detection for submitted sample
Found potential ransomware demand text
Multi AV Scanner detection for submitted file
Spreads via windows shares (copies files to share folders)
Writes a notice file (html or txt) to demand a ransom
Writes many files with high entropy
Yara detected DeadLock Ransomware
Behaviour
Behavior Graph:
Download SVG
Score:
97%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c
Verdict:
inconclusive
YARA:
5 match(es)
Tags:
Executable Html PDB Path PE (Portable Executable) PE File Layout Win 32 Exe x86
Link:
https://app.malva.re/file/4374eb7807fbcb767ae3a6202b4dd8f8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c/
Verdict:
Malicious
Threat:
Trojan-Ransom.Win32.Gen
Link:
https://tip.neiki.dev/file/c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c
Threat name:
Win32.Ransomware.DeadLock
Create hunting rule
Status:
Malicious
First seen:
2025-09-19 12:27:43 UTC
File Type:
PE (Exe)
AV detection:
28 of 36 (77.78%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zhgjl74pfgmcfe4u37jryk6ww4r6qjvdzjpabdjllpqzxjazvywa._file
Result
Malware family:
n/a
Score:
  10/10
Tags:
credential_access defense_evasion discovery ransomware spyware stealer
Link:
https://tria.ge/reports/260621-vd6swaes3n/
Behaviour
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
System policy modification
Browser Information Discovery
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Drops file in Program Files directory
Drops file in Windows directory
Sets desktop wallpaper using registry
Enumerates connected drives
Credentials from Password Stores: Windows Credential Manager
Drops startup file
Reads user/profile data of web browsers
Renames multiple (8838) files with added filename extension
Unpacked files
SH256 hash:
c9cc95ff8f2998229394dfd31c2bd6b723e826a3ca5e008d2b5be19ba419ae2c
MD5 hash:
4374eb7807fbcb767ae3a6202b4dd8f8
SHA1 hash:
2204d64b82765db4598714fe8bc6e71a24958a7f
Link:
https://www.unpac.me/results/e68789e6-9914-450f-b79a-e3b6bb0ca086/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/c9cc95ff8f29/report/overview.html
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:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:Sus_CMD_Powershell_Usage
Create hunting rule
Author:XiAnzheng
Description:May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)
Rule name:TH_AntiVM_MassHunt_Win_Malware_2026_CYFARE
Create hunting rule
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:VECT_Ransomware
Create hunting rule
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:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Cape
Cape
https://www.capesandbox.com/analysis/71429/

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