|
Class 5 (Chall): Restoring Locked Keyboard
(Module 9: Fighting Ransomware)
|
7 months, 2 days after release (2025-12-04 22:11:44)
|
130 |
|
Class 4 (Lab): Reversing Ryuk Ransomware with IDA
(Module 9: Fighting Ransomware)
|
1 year, 2 months after release (2025-12-04 21:32:58)
|
120 |
|
Class 4.1 (Lab): Recovering Ryuk Files with NeZa
(Module 9: Fighting Ransomware)
|
5 months, 25 days after release (2025-12-04 21:05:26)
|
120 |
|
Class 3 (Lab): Unhooking a locked machine with NeZa
(Module 9: Fighting Ransomware)
|
1 year, 2 months after release (2025-12-02 21:23:55)
|
110 |
|
Class 2 (Lab): Intercepting AES key with NeZa
(Module 9: Fighting Ransomware)
|
1 year, 2 months after release (2025-12-02 20:12:57)
|
100 |
|
Class 1 (Lab): Intercepting RSA key with NeZa
(Module 9: Fighting Ransomware)
|
1 year, 2 months after release (2025-12-02 11:24:09)
|
100 |
|
Class 5.1 (Chall): Dissecting the Plugin
(Module 8: Dissecting Infostealers like a BOSS)
|
1 year, 2 months after release (2025-11-24 21:47:54)
|
150 |
|
Class 5 (Chall): Dissecting Infostealer
(Module 8: Dissecting Infostealers like a BOSS)
|
1 year, 2 months after release (2025-11-21 22:07:49)
|
120 |
|
Class 2 (Lab): Dissecting BAT Downloader
(Module 8: Dissecting Infostealers like a BOSS)
|
1 year, 2 months after release (2025-11-21 17:29:04)
|
90 |
|
Class 4.2 (Lab): Dissecting JavaScript Chrome Extension
(Module 8: Dissecting Infostealers like a BOSS)
|
5 months, 21 days after release (2025-11-14 14:58:35)
|
91 |
|
Class 4.1 (Lab): Dissecting JavaScript Chrome Extension
(Module 8: Dissecting Infostealers like a BOSS)
|
5 months, 21 days after release (2025-11-14 10:59:56)
|
91 |
|
Class 4 (Lab): Dissecting JavaScript Chrome Extension
(Module 8: Dissecting Infostealers like a BOSS)
|
1 year, 1 month after release (2025-11-14 10:22:16)
|
91 |
|
Class 3.1 (Lab): Dissecting Powershell Dropper
(Module 8: Dissecting Infostealers like a BOSS)
|
5 months, 20 days after release (2025-11-13 17:39:25)
|
90 |
|
Class 3 (Lab): Dissecting Powershell Dropper with NeZa
(Module 8: Dissecting Infostealers like a BOSS)
|
1 year, 1 month after release (2025-11-12 09:47:37)
|
90 |
|
Class 1 (Lab): Scripts 101
(Module 8: Dissecting Infostealers like a BOSS)
|
1 year, 1 month after release (2025-11-10 12:43:25)
|
90 |
|
Class 4.5 (Chall): Find the Keylogger Actor
(Module 7: .NET Reversing)
|
17 days, 21 hours after release (2025-11-06 18:57:55)
|
210 |
|
Class 4.4 (Lab): Finding & Automating the Decryption of Third Stage
(Module 7: .NET Reversing)
|
1 year, 6 months after release (2025-11-06 09:36:23)
|
200 |
|
Class 4.3 (Chall): Found the Parent
(Module 7: .NET Reversing)
|
20 days, 6 hours after release (2025-10-29 21:26:38)
|
125 |
|
Class 4.2 (Lab): Finding Second Stage Entry Point
(Module 7: .NET Reversing)
|
1 year, 6 months after release (2025-10-28 19:51:47)
|
115 |
|
Class 4.1.2 (Lab): WinDBG SOS Update
(Module 7: .NET Reversing)
|
23 hours, 20 minutes after release (2025-10-10 15:01:55)
|
112 |
|
Class 4.1 (Lab): Introducing WinDbg SOS Plugin
(Module 7: .NET Reversing)
|
1 year, 5 months after release (2025-10-10 15:00:00)
|
110 |
|
Class 4 (Lab): Limitations of DnSpy
(Module 7: .NET Reversing)
|
1 year, 5 months after release (2025-10-10 09:49:59)
|
105 |
|
Class 3 (Lab): Patching Binary for Dumping
(Module 7: .NET Reversing)
|
1 year, 5 months after release (2025-10-09 13:34:14)
|
100 |
|
Class 2 (Lab): Deobfuscating Stage1 from Resources
(Module 7: .NET Reversing)
|
1 year, 5 months after release (2025-10-09 10:38:07)
|
95 |
|
Class 1.2 (Chall) FindMethod by Name
(Module 7: .NET Reversing)
|
2 months, 21 days after release (2025-10-08 12:07:07)
|
90 |
|
Class 1.1 (Chall) FindMethod by ID
(Module 7: .NET Reversing)
|
2 months, 21 days after release (2025-10-08 11:13:52)
|
85 |
|
Class 5 (Chall): Intercept the Shellcode
(Module 6: Process Injection)
|
#4,
1 month, 20 days after release (2025-10-07 15:59:19)
|
100 |
|
Class 3.1 (Lab): Fighting Process Injection with x32dbg
(Module 6: Process Injection)
|
8 days, 10 hours after release (2025-10-07 08:23:56)
|
85 |
|
Class 4 (Chall): Find the Shellcode
(Module 6: Process Injection)
|
2 months, 23 days after release (2025-09-16 20:48:40)
|
95 |
|
Class 2.1 (Lab): SetThreadContext Technique
(Module 6: Process Injection)
|
#5,
1 year, 4 months after release (2025-09-15 00:23:29)
|
75 |
|
Class 1 (Lab): Reflection 101
(Module 7: .NET Reversing)
|
1 year, 4 months after release (2025-09-13 12:58:10)
|
80 |
|
Class 3 (Chall): Find the Window
(Module 6: Process Injection)
|
2 months, 18 days after release (2025-09-11 15:35:54)
|
80 |
|
Class 2 (Lab): SetThreadContext Technique
(Module 6: Process Injection)
|
#4,
1 year, 4 months after release (2025-09-11 11:24:17)
|
75 |
|
Class 1 (Lab): CreateRemoteThread Technique
(Module 6: Process Injection)
|
#4,
1 year, 4 months after release (2025-09-10 19:58:44)
|
75 |
|
Class 5 (Lab): Anti-Malware Ticks
(Module 5: Aniti-Malware Tricks)
|
1 year, 4 months after release (2025-09-10 17:58:20)
|
78 |
|
Class 4.2 (Chall): Find the Offset
(Module 5: Aniti-Malware Tricks)
|
2 months, 18 days after release (2025-09-09 08:28:38)
|
76 |
|
Class 4.1 (Chall): Patch the Binary
(Module 5: Aniti-Malware Tricks)
|
2 months, 20 days after release (2025-09-08 22:55:10)
|
75 |
|
Class 4 (Lab): Anti-Debugging Ticks
(Module 5: Aniti-Malware Tricks)
|
1 year, 4 months after release (2025-09-08 22:50:09)
|
71 |
|
Class 3 (Brief): Process Injection
(Module 5: Aniti-Malware Tricks)
|
1 year, 4 months after release (2025-09-05 16:18:50)
|
70 |
|
Class 2 (Brief): Anti-VM and Packers
(Module 5: Aniti-Malware Tricks)
|
1 year, 6 months after release (2025-09-05 15:38:26)
|
69 |
|
Class 1 (Brief): Anti-Debugging
(Module 5: Aniti-Malware Tricks)
|
1 year, 6 months after release (2025-09-05 15:17:25)
|
68 |
|
Class 5.1 (Lab): Find the Password
(Module 4: Reverse Engineering)
|
1 year, 4 months after release (2025-09-05 14:51:48)
|
68 |
|
Class 6 (Chall): G0T Password?
(Module 4: Reverse Engineering)
|
3 months, 12 days after release (2025-09-05 14:45:00)
|
75 |
|
Class 5 (Lab): Find the Password
(Module 4: Reverse Engineering)
|
1 year, 4 months after release (2025-09-05 13:35:25)
|
67 |
|
Class 4.2 (Chall): Windows 32-bit Calling Convention
(Module 4: Reverse Engineering)
|
3 months, 11 days after release (2025-09-04 21:58:34)
|
66 |
|
Class 4.1 (Lab): Windows 32-bit Calling Convention
(Module 4: Reverse Engineering)
|
1 year, 4 months after release (2025-09-04 20:43:49)
|
65 |
|
Class 4 (Lab): Windows 32-bit Calling Convention
(Module 4: Reverse Engineering)
|
1 year, 4 months after release (2025-09-04 14:20:26)
|
65 |
|
Class 3.2 (Chall): Calling Conventions
(Module 4: Reverse Engineering)
|
3 months, 10 days after release (2025-09-04 10:26:48)
|
61 |
|
Class 3.1 (Chall): Calling Conventions
(Module 4: Reverse Engineering)
|
3 months, 10 days after release (2025-09-04 10:24:46)
|
61 |
|
Class 3 (Brief): Calling Conventions
(Module 4: Reverse Engineering)
|
1 year, 6 months after release (2025-09-04 09:41:11)
|
60 |
|
Class 2 (Brief): Assembly Operands
(Module 4: Reverse Engineering)
|
1 year, 6 months after release (2025-09-04 09:37:48)
|
60 |
|
Class 1 (Brief): Disassembler Process
(Module 4: Reverse Engineering)
|
1 year, 6 months after release (2025-09-04 08:15:23)
|
60 |
|
Class 6 (Chall): Unpacking for Flag
(Module 3: Packers & Obfuscators)
|
3 months, 10 days after release (2025-09-03 21:32:25)
|
75 |
|
Class 5.2 (Lab): Inetsim 101
(Module 2: Tools Arsenal)
|
#4,
3 months, 26 days after release (2025-08-29 08:22:05)
|
46 |
|
Class 5 (Chall): Unpacking UPX your way
(Module 3: Packers & Obfuscators)
|
3 months after release (2025-08-24 22:17:33)
|
65 |
|
Class 4.2 (Lab): Unpacking ASPack
(Module 3: Packers & Obfuscators)
|
2 months, 9 days after release (2025-08-03 10:13:32)
|
57 |
|
Class 4.1 (Lab): Unpacking ASPack
(Module 3: Packers & Obfuscators)
|
1 year, 3 months after release (2025-07-29 03:05:26)
|
56 |
|
Class 4 (Lab): Unpacking ASPack
(Module 3: Packers & Obfuscators)
|
1 year, 3 months after release (2025-07-25 19:10:31)
|
56 |
|
Class 3.1 (Lab): Unpacking UPX
(Module 3: Packers & Obfuscators)
|
1 year, 3 months after release (2025-07-25 19:03:10)
|
55 |
|
Class 3 (Lab): Unpacking UPX
(Module 3: Packers & Obfuscators)
|
1 year, 3 months after release (2025-07-25 18:45:51)
|
55 |
|
Class 2 (Brief):Unpacking & Deobfuscation Strategy
(Module 3: Packers & Obfuscators)
|
1 year, 5 months after release (2025-07-25 07:18:25)
|
50 |
|
Class 1 (Brief): Carnita Methodology
(Module 3: Packers & Obfuscators)
|
1 year, 5 months after release (2025-07-25 06:25:38)
|
50 |
|
Class 5.1 (Lab): Fakenet 101
(Module 2: Tools Arsenal)
|
2 months, 13 days after release (2025-07-15 20:04:30)
|
46 |
|
Class 5 (Lab): Wireshark 101
(Module 2: Tools Arsenal)
|
2 months, 10 days after release (2025-07-13 12:49:01)
|
46 |
|
Class 4.1 (Chall): Debuggers & Disassemblers
(Module 2: Tools Arsenal)
|
1 month, 16 days after release (2025-07-13 10:37:44)
|
41 |
|
Class 4 (Lab): Debuggers & Disassemblers
(Module 2: Tools Arsenal)
|
1 year, 3 months after release (2025-07-13 10:37:25)
|
40 |
|
Class 3 (Chall): PE Editors Exercise
(Module 2: Tools Arsenal)
|
1 year, 2 months after release (2025-07-12 21:47:49)
|
30 |
|
Class 2 (Brief): WinDbg, IDA Pro & Qilinq
(Module 2: Tools Arsenal)
|
1 year, 3 months after release (2025-07-12 21:00:39)
|
30 |
|
Class 1 (Brief): PE Editors & Process Explorer
(Module 2: Tools Arsenal)
|
1 year, 3 months after release (2025-07-12 20:31:21)
|
30 |
|
Class 5 (Brief): Process and Network Monitoring
(Module 1: Dynamic Analysis)
|
2 months, 30 days after release (2025-07-12 20:07:13)
|
30 |
|
Class 4 (Lab): Analysis Inside a Virtual Machine
(Module 1: Dynamic Analysis)
|
1 year, 2 months after release (2025-07-12 18:21:39)
|
20 |
|
Class 3 (Lab): Sandbox Analysis
(Module 1: Dynamic Analysis)
|
1 year, 2 months after release (2025-07-11 09:26:15)
|
20 |
|
Class 2 (Brief): Analysis Lab & Tools
(Module 1: Dynamic Analysis)
|
1 year, 4 months after release (2025-07-11 09:21:25)
|
20 |
|
Class 1 (Brief): Malicious Software 101
(Module 1: Dynamic Analysis)
|
1 year, 4 months after release (2025-07-11 08:08:08)
|
20 |
|
Class 5 (Lab): Windows Binaries Example
(Module 0: Windows Binaries)
|
1 year, 2 months after release (2025-07-11 07:43:28)
|
10 |
|
Class 4 (Brief): .NET Assemblies
(Module 0: Windows Binaries)
|
1 year, 4 months after release (2025-07-09 09:41:33)
|
10 |
|
Class 3 (Brief): Windows Loader
(Module 0: Windows Binaries)
|
#4,
1 year, 4 months after release (2025-07-09 09:15:00)
|
10 |
|
Class 2 (Brief): Windows Executables Format
(Module 0: Windows Binaries)
|
#5,
1 year, 4 months after release (2025-07-09 07:43:17)
|
10 |
|
Class 1 (Brief): Compiling & Building Executables
(Module 0: Windows Binaries)
|
#5,
1 year, 3 months after release (2025-07-09 07:13:44)
|
10 |