MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 41bfb4bb51823fd994d0f34504be227ea6367c9506bb99ca0f1bef6968fd7fba. 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


Cobalt Strike


Vendor detections: 17


Intelligence 17 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 41bfb4bb51823fd994d0f34504be227ea6367c9506bb99ca0f1bef6968fd7fba
SHA3-384 hash: c772cf0a807d299f00e877c16788718b76dd2efaba81a137cba3ea52baaa029e61d8cdd70c64d2139843174d438ff971
SHA1 hash: 17f23766491eb4fc2624dd99b84f7d82d58d7751
MD5 hash: 8d183531f684f78bfa407ee9b49709ae
humanhash: shade-berlin-nebraska-seven
File name:javaw64_xor.exe
Download: download sample
Signature Cobalt Strike
Create hunting rule
File size:6'144 bytes
First seen:2026-07-10 00:29:53 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 7a1164872bc8cc127a4e2bc0d7a665cf (1 x Cobalt Strike)
ssdeep 48:6kzj1JySISBDxoZ0rZx4DbQStOSZDpSbeEF09Ju:OSI30rZxhSXGbF0
TLSH T186C1730633B94C9EF1E76B7498AB4672713DBC306D36DB2E4680522F28726044D0A732
TrID 33.1% (.EXE) Win64 Executable (generic) (6522/11/2)
25.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
10.4% (.ICL) Windows Icons Library (generic) (2059/9)
10.3% (.EXE) OS/2 Executable (generic) (2029/13)
10.1% (.EXE) Generic Win/DOS Executable (2002/3)
Magika pebin
Reporter Ling
Tags:Cobalt Strike CobaltStrike exe Shellcode


Avatar
CNGaoLing
CobaltStrike
IOC (IP 62.234.54.51:443)

Intelligence

File Origin
# of uploads :
1
# of downloads :
163
Origin country :
US US
Vendor Threat Intelligence
No detections
Malware family:
meterpreter
Create hunting rule
ID:
1
File name:
javaw64_xor.exe
Verdict:
Malicious activity
Analysis date:
2026-07-10 00:24:32 UTC
Tags:
meterpreter backdoor cobaltstrike
Link:
https://app.any.run/tasks/f7e3067f-9cc0-44d8-adec-aeb9f893e08b

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
CobaltStrikeStager
Create hunting rule
Link:
https://www.capesandbox.com/analysis/74114/
Detection(s):
SecuriteInfo.com.MalwareX-gen.83541914.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6a503cb413f68731ed6b33e8
Tags:
cobaltstrike cobalt dridex emotet
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Sending a custom TCP request
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
adaptive-context meterpreter packed
Link:
https://www.filescan.io/uploads/6a503d38b0e88183aaa47757/reports/f280fac8-9233-4035-8656-961d88e7711d/overview
Verdict:
Malicious
Labled as:
Dump:Generic.ShellCode.Marte.2
Link:
https://www.hybrid-analysis.com/sample/41bfb4bb51823fd994d0f34504be227ea6367c9506bb99ca0f1bef6968fd7fba
Verdict:
Malicious
File Type:
exe x64
Detections:
Trojan.Win32.CobaltStrike.mz Trojan.Win32.Cobalt.sb HEUR:Trojan.Win64.CobaltStrike.gen Trojan.Win64.Shlem.sb Trojan.Win32.Shelm.c HEUR:Trojan.Win64.Shelma.a HEUR:Trojan.Win32.Generic Trojan.Win64.Shelm.sb Trojan.Win64.Cobalt.sb Trojan.Win32.Shelm.a Trojan.Win32.Cometer.sb Trojan.Win32.CobaltStrike.sb
Link:
https://opentip.kaspersky.com/41bfb4bb51823fd994d0f34504be227ea6367c9506bb99ca0f1bef6968fd7fba/results?tab=lookup
Malware family:
Cobalt Strike
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/33afc4ed-dc63-4aca-8ddf-465563bcef3f
Score:
97%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/41bfb4bb51823fd994d0f34504be227ea6367c9506bb99ca0f1bef6968fd7fba
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/41bfb4bb51823fd994d0f34504be227ea6367c9506bb99ca0f1bef6968fd7fba/
Verdict:
Malicious
Threat:
Family.COBALTSTRIKE
Link:
https://tip.neiki.dev/file/41bfb4bb51823fd994d0f34504be227ea6367c9506bb99ca0f1bef6968fd7fba
Threat name:
Win64.Backdoor.Meterpreter
Create hunting rule
Status:
Malicious
First seen:
2026-07-10 00:28:42 UTC
File Type:
PE+ (Exe)
AV detection:
8 of 36 (22.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ig73jo2rqi75tfgq6ncqjprcp2tdm7eva25ztsqpdpxws2h5p65a._file
Verdict:
malicious
Label(s):
cobaltstrike
Create hunting rule
metasploit
Create hunting rule
Similar samples:
error
Cobalt Strike
Result
Malware family:
cobaltstrike
Create hunting rule
Score:
  10/10
Tags:
family:cobaltstrike botnet:987654321 backdoor trojan
Link:
https://tria.ge/reports/260710-atxvpabv4q/
Behaviour
Family: Cobaltstrike
Malware Config
C2 Extraction:
http://62.234.54.51:443/DCqe
http://62.234.54.51:443/ga.js
Unpacked files
SH256 hash:
41bfb4bb51823fd994d0f34504be227ea6367c9506bb99ca0f1bef6968fd7fba
MD5 hash:
8d183531f684f78bfa407ee9b49709ae
SHA1 hash:
17f23766491eb4fc2624dd99b84f7d82d58d7751
Link:
https://www.unpac.me/results/e7d43481-670e-481b-9742-bba9613e7729/
Malware family:
CobaltStrike
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/41bfb4bb5182/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.28
Link:
https://yomi.yoroi.company/submissions/41bfb4bb51823fd994d0f34504be227ea6367c9506bb99ca0f1bef6968fd7fba

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: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.

File information

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

Web download

Cobalt Strike

Executable exe 41bfb4bb51823fd994d0f34504be227ea6367c9506bb99ca0f1bef6968fd7fba

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/74114/

Comments