joyce8/EMBER2024-capa huggingface dataset:
Function at 0x401ad0
Capabilities:
Inspect load icon resource

Disassembly:
push ebp
mov ebp, esp
push ecx
mov dword [0x4380c0], 0x24e1
mov eax, dword [0x4380c0]
sub eax, 0x24e1
mov dword [0x4380c0], eax
mov ecx, 1
test ecx, ecx
je 0x401b7b
mov edx, dword [0x4380c0]
cmp edx, dword [ebp + 0xc]
jb 0x401b07
jmp 0x401b7b
cmp dword [0x4380c0], 0
jne 0x401b25
push 0x263
push 0
call dword [sym.imp.USER32.dll_LoadIconA]
test eax, eax
je 0x401b25
xor eax, eax
jmp 0x401b7b
mov eax, dword [ebp + 8]
add eax, dword [0x4380c0]
mov ecx, dword [eax]
add ecx, dword [0x4380c0]
mov edx, dword [ebp + 8]
add edx, dword [0x4380c0]
mov dword [edx], ecx
mov dword [ebp - 4], 0x64b60
mov eax, dword [0x4380c0]
mov ecx, dword [ebp - 4]
lea edx, [ecx + eax + 2]
push edx
mov eax, dword [ebp + 8]
add eax, dword [0x4380c0]
push eax
call fcn.00401200
add esp, 8
mov ecx, dword [0x4380c0]
add ecx, 4
mov dword [0x4380c0], ecx
jmp 0x401aed
mov esp, ebp
pop ebp
ret

Function at 0x403d61
Capabilities:
Encode data using xor

Disassembly:
push eax
push ebx
mov eax, 0x499
mov ecx, 0x404498
mov bl, byte [ecx]
sub bl, 0xf2
rol bl, 2
sub bl, cl
ror bl, 1
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d6d
mov eax, 0x261d
mov ecx, 0x403764
mov bl, byte [ecx]
rol bl, 7
ror bl, 2
sub bl, cl
xor bl, 0x91
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d8a
pop ebx
pop eax
add ecx, 0x2c1a
jmp ecx
Function at 0x401440
Capabilities:
Hash data with md5

Disassembly:
sub esp, 0x68
mov eax, dword [0x55930c]
xor eax, esp
mov dword [esp + 0x60], eax
mov eax, dword [esp + 0x6c]
xor ecx, ecx
push esi
mov dword [esp + 0x1c], ecx
mov dword [esp + 0x18], ecx
push eax
mov eax, dword [esp + 0x78]
lea ecx, [esp + 0xc]
mov dword [esp + 0xc], 0x67452301
mov dword [esp + 0x10], 0xefcdab89
mov dword [esp + 0x14], 0x98badcfe
mov dword [esp + 0x18], 0x10325476
call fcn.004077e0
add esp, 4
lea esi, [esp + 8]
mov ecx, edi
call fcn.00407880
mov ecx, dword [esp + 0x64]
pop esi
xor ecx, esp
call fcn.004e9752
add esp, 0x68
ret

Function at 0x4014b0
Capabilities:
Hash data with md5

Disassembly:
sub esp, 0x68
mov eax, dword [0x55930c]
xor eax, esp
mov dword [esp + 0x60], eax
mov eax, dword [esp + 0x6c]
xor ecx, ecx
push esi
mov dword [esp + 0x1c], ecx
mov dword [esp + 0x18], ecx
push eax
mov eax, dword [esp + 0x78]
lea ecx, [esp + 0xc]
mov dword [esp + 0xc], 0x67452301
mov dword [esp + 0x10], 0xefcdab89
mov dword [esp + 0x14], 0x98badcfe
mov dword [esp + 0x18], 0x10325476
call fcn.004077e0
add esp, 4
lea esi, [esp + 8]
mov ecx, edi
call fcn.00407880
mov ecx, dword [esp + 0x64]
pop esi
xor ecx, esp
call fcn.004e9752
add esp, 0x68
ret
Function at 0x401640
Capabilities:
Query or enumerate registry value

Disassembly:
sub esp, 0x10
push ebx
push ebp
push esi
push edi
mov esi, eax
lea eax, [esp + 0x18]
push eax
push 0x20119
xor edi, edi
push edi
push 0x543668
push reloc.OLEAUT32.dll_SysReAllocString
mov ebx, ecx
mov dword [esp + 0x30], edi
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x4017d1
mov dword [esi], eax
mov dword [esi + 4], eax
mov dword [esi + 8], eax
mov dword [esi + 0xc], eax
lea ecx, [esp + 0x10]
push ecx
mov dword [esi + 0x10], eax
push ebx
mov dword [esi + 0x14], eax
lea edx, [esp + 0x1c]
push edx
mov dword [esi + 0x18], eax
push eax
mov dword [esi + 0x1c], eax
mov dword [esi + 0x20], eax
mov eax, dword [esp + 0x28]
push str.Operator
mov edi, 0x400
push eax
mov dword [esp + 0x28], edi
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
jne 0x4016d3
cmp dword [esp + 0x14], 1
jne 0x4017b8
mov eax, dword [esp + 0x10]
sub edi, eax
mov dword [esi], ebx
lea ebx, [eax + ebx]
je 0x4017b8
mov eax, dword [esp + 0x18]
mov ebp, dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
lea ecx, [esp + 0x10]
push ecx
push ebx
lea edx, [esp + 0x1c]
push edx
push 0
push str.IssueDate
push eax
mov dword [esp + 0x28], edi
call ebp
test eax, eax
jne 0x401718
cmp dword [esp + 0x14], 1
jne 0x4017b8
mov eax, dword [esp + 0x10]
mov dword [esi + 4], ebx
sub edi, eax
add ebx, eax
test edi, edi
je 0x4017b8
mov eax, dword [esp + 0x18]
lea ecx, [esp + 0x10]
push ecx
push ebx
lea edx, [esp + 0x1c]
push edx
push 0
push str.ExpirationDate
push eax
mov dword [esp + 0x28], edi
call ebp
test eax, eax
jne 0x40174f
cmp dword [esp + 0x14], 1
jne 0x4017b8
mov eax, dword [esp + 0x10]
mov dword [esi + 8], ebx
sub edi, eax
add ebx, eax
test edi, edi
je 0x4017b8
mov eax, dword [esp + 0x18]
lea ecx, [esp + 0x10]
push ecx
push ebx
lea edx, [esp + 0x1c]
push edx
push 0
push str.SignData
push eax
mov dword [esp + 0x28], edi
call ebp
test eax, eax
jne 0x4017b8
cmp dword [esp + 0x14], 3
jne 0x4017b8
mov eax, dword [esp + 0x10]
sub edi, eax
mov dword [esi + 0x1c], eax
mov dword [esi + 0x20], ebx
je 0x4017b8
lea eax, [esi + 0xc]
call fcn.00401520
test eax, eax
je 0x4017b8
mov eax, dword [esp + 0x18]
mov edx, dword [esp + 0x24]
mov ecx, 0x400
sub ecx, edi
push eax
mov dword [edx], ecx
mov esi, 1
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, esi
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x10
ret
mov eax, dword [esp + 0x18]
mov esi, dword [esp + 0x1c]
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, esi
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x10
ret
mov eax, edi
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x10
ret
Function at 0x401db0
Capabilities:
Hash data with md5

Disassembly:
sub esp, 0x6c
mov eax, dword [0x55930c]
xor eax, esp
mov dword [esp + 0x68], eax
push esi
lea eax, [esp + 8]
mov esi, edx
push eax
lea edx, [esp + 0x14]
push edx
lea eax, [esp + 0x14]
mov dword [esp + 0x2c], 0
mov dword [esp + 0x28], 0
mov dword [esp + 0x18], 0x67452301
mov dword [esp + 0x1c], 0xefcdab89
mov dword [esp + 0x20], 0x98badcfe
mov dword [esp + 0x24], 0x10325476
call fcn.004056b0
add esp, 8
test eax, eax
jne 0x401e1b
pop esi
mov ecx, dword [esp + 0x68]
xor ecx, esp
call fcn.004e9752
add esp, 0x6c
ret
mov eax, dword [esp + 0x74]
test eax, eax
jbe 0x401e30
push esi
lea ecx, [esp + 0x14]
call fcn.004077e0
add esp, 4
lea esi, [esp + 0x10]
mov ecx, ebx
call fcn.00407880
test edi, edi
je 0x401e4e
mov ecx, dword [esp + 0xc]
xor eax, eax
cmp ecx, dword [esp + 8]
sete al
mov dword [edi], eax
mov ecx, dword [esp + 0x6c]
pop esi
xor ecx, esp
mov eax, 1
call fcn.004e9752
add esp, 0x6c
ret

Function at 0x401eb0
Capabilities:
Hash data with md5

Disassembly:
sub esp, 0x64
mov eax, dword [0x55930c]
xor eax, esp
mov dword [esp + 0x5c], eax
xor eax, eax
push esi
mov dword [esp + 0x18], eax
mov dword [esp + 0x14], eax
push edi
lea eax, [esp + 8]
mov edi, ecx
push eax
mov dword [esp + 0xc], 0x67452301
mov dword [esp + 0x10], 0xefcdab89
mov dword [esp + 0x14], 0x98badcfe
mov dword [esp + 0x18], 0x10325476
call fcn.004058b0
add esp, 4
test eax, eax
jne 0x401f0e
pop edi
pop esi
mov ecx, dword [esp + 0x5c]
xor ecx, esp
call fcn.004e9752
add esp, 0x64
ret
lea esi, [esp + 8]
mov ecx, ebx
call fcn.00407880
mov ecx, dword [esp + 0x64]
pop edi
pop esi
xor ecx, esp
mov eax, 1
call fcn.004e9752
add esp, 0x64
ret

Function at 0x401f30
Capabilities:
Hash data using sha256

Disassembly:
sub esp, 0x74
mov eax, dword [0x55930c]
xor eax, esp
mov dword [esp + 0x70], eax
mov eax, dword [esp + 0x78]
xor ecx, ecx
mov dword [esp + 0x24], ecx
mov dword [esp + 0x28], ecx
push edi
lea ecx, [esp + 8]
push ecx
push eax
mov dword [esp + 0x10], 0x6a09e667
mov dword [esp + 0x14], 0xbb67ae85
mov dword [esp + 0x18], 0x3c6ef372
mov dword [esp + 0x1c], 0xa54ff53a
mov dword [esp + 0x20], 0x510e527f
mov dword [esp + 0x24], 0x9b05688c
mov dword [esp + 0x28], 0x1f83d9ab
mov dword [esp + 0x2c], 0x5be0cd19
call fcn.004059a0
add esp, 8
test eax, eax
jne 0x401faf
pop edi
mov ecx, dword [esp + 0x70]
xor ecx, esp
call fcn.004e9752
add esp, 0x74
ret
mov eax, esi
lea edi, [esp + 8]
call fcn.00406e90
mov ecx, dword [esp + 0x74]
pop edi
xor ecx, esp
mov eax, 1
call fcn.004e9752
add esp, 0x74
ret

Function at 0x4035d0
Capabilities:
Read file on windows

Disassembly:
push ecx
push 0
lea eax, [esp + 4]
push eax
push esi
push ecx
push edx
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
jne 0x403602
push str.ReadFile__
push 0xfc
push str..QHImageHlp.c
xor edx, edx
call fcn.004088c0
add esp, 0xc
xor eax, eax
pop ecx
ret
cmp esi, dword [esp]
je 0x403627
push 0x543800
push 0xfe
push str..QHImageHlp.c
mov edx, 1
call fcn.00408cc0
add esp, 0xc
xor eax, eax
pop ecx
ret
mov eax, 1
pop ecx
ret
Function at 0x403630
Capabilities:
Write file on windows

Disassembly:
push ecx
push 0
lea eax, [esp + 4]
push eax
push esi
push ecx
push edx
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
jne 0x403662
push str.WriteFile__
push 0x111
push str..QHImageHlp.c
xor edx, edx
call fcn.004088c0
add esp, 0xc
xor eax, eax
pop ecx
ret
cmp esi, dword [esp]
je 0x403687
push 0x54382c
push 0x113
push str..QHImageHlp.c
mov edx, 1
call fcn.00408cc0
add esp, 0xc
xor eax, eax
pop ecx
ret
mov eax, 1
pop ecx
ret

Function at 0x403700
Capabilities:
Clear file content

Disassembly:
push eax
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
test eax, eax
jne 0x403727
push str.SetEndOfFile__
push 0x132
push str..QHImageHlp.c
xor edx, edx
call fcn.004088c0
add esp, 0xc
xor eax, eax
ret
mov eax, 1
ret

Function at 0x403730
Capabilities:
Get file size

Disassembly:
mov ecx, dword [esp + 4]
sub esp, 0x18
push ebx
push ebp
push esi
push edi
lea eax, [esp + 0x20]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_GetFileSizeEx]
test eax, eax
jne 0x40375a
push str.GetFileSizeEx__
push 0x11e
jmp 0x40386f
mov esi, dword [esp + 0x34]
mov edi, dword [esp + 0x24]
cmp esi, edi
ja 0x40384c
mov ecx, dword [esp + 0x30]
mov edx, dword [esp + 0x20]
jb 0x40377c
cmp ecx, edx
jae 0x40384c
mov eax, edx
sub eax, ecx
mov ecx, edi
sbb ecx, esi
mov ebx, eax
shrd ebx, ecx, 0xf
shr ecx, 0xf
and eax, 0x7fff
mov dword [esp + 0x10], ebx
mov esi, eax
jne 0x4037a1
mov esi, 0x8000
jmp 0x4037a6
inc ebx
mov dword [esp + 0x10], ebx
xor eax, eax
sub edx, esi
sbb edi, eax
mov eax, dword [esp + 0x38]
mov ebp, edi
xor edi, edi
mov ebx, edx
add eax, ebx
adc edi, ebp
cmp dword [esp + 0x10], 0
mov dword [esp + 0x18], eax
mov dword [esp + 0x14], 0
jbe 0x40384c
lea ecx, [ecx]
mov ecx, dword [esp + 0x2c]
push 0
push 0
push ebp
push ebx
push ecx
call dword [sym.imp.KERNEL32.dll_SetFilePointerEx]
test eax, eax
je 0x403859
mov ecx, dword [esp + 0x3c]
mov edx, dword [esp + 0x2c]
call fcn.004035d0
test eax, eax
je 0x40387e
mov edx, dword [esp + 0x18]
mov eax, dword [esp + 0x2c]
push 0
push 0
push edi
push edx
push eax
call dword [sym.imp.KERNEL32.dll_SetFilePointerEx]
test eax, eax
je 0x403865
mov ecx, dword [esp + 0x3c]
mov edx, dword [esp + 0x2c]
call fcn.00403630
test eax, eax
je 0x40387e
mov eax, dword [esp + 0x14]
add ebx, 0xffff8000
adc ebp, 0xffffffff
add dword [esp + 0x18], 0xffff8000
mov esi, 0x8000
adc edi, 0xffffffff
inc eax
mov dword [esp + 0x14], eax
cmp eax, dword [esp + 0x10]
jb 0x4037d0
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
add esp, 0x18
ret
push str.SetFilePointerEx__
push 0xf9
jmp 0x40386f
push str.SetFilePointerEx__
push 0x10e
push str..QHImageHlp.c
xor edx, edx
call fcn.004088c0
add esp, 0xc
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x18
ret
Function at 0x4054f0
Capabilities:
Get file size

Disassembly:
sub esp, 8
push ebx
push ebp
push esi
push edi
mov esi, eax
mov eax, dword [esi]
mov edi, dword [esi + 0x18]
lea ecx, [esp + 0x10]
push ecx
xor ebp, ebp
push eax
xor ebx, ebx
mov dword [esp + 0x18], ebp
mov dword [esp + 0x1c], ebp
call dword [sym.imp.KERNEL32.dll_GetFileSizeEx]
xor edx, edx
test eax, eax
jne 0x40553d
push str.GetFileSizeEx__
push 0x11e
push str..QHImageHlp.c
call fcn.004088c0
add esp, 0xc
mov eax, ebx
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret
mov ebx, dword [esp + 0x10]
mov ecx, dword [esi + 0xb4]
sub ebx, edi
mov edi, dword [esp + 0x14]
sbb edi, edx
sub ebx, 0x298
sbb edi, ebp
xor eax, eax
cmp edi, eax
jl 0x4055d4
jg 0x405563
cmp ebx, ecx
jb 0x4055d4
mov ebp, dword [esi]
push 0
push 0
push edi
push ebx
push ebp
call dword [sym.imp.KERNEL32.dll_SetFilePointerEx]
test eax, eax
jne 0x405599
push str.SetFilePointerEx__
push 0xf9
push str..QHImageHlp.c
xor edx, edx
call fcn.004088c0
add esp, 0xc
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret
mov ecx, dword [esp + 0x1c]
mov esi, 0x298
mov edx, ebp
call fcn.004035d0
test eax, eax
je 0x40558f
mov eax, dword [esp + 0x20]
test eax, eax
je 0x4055ba
mov dword [eax], ebx
mov dword [eax + 4], edi
mov eax, dword [esp + 0x24]
test eax, eax
je 0x4055e1
mov ecx, 1
mov word [eax], cx
mov eax, ecx
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret
mov eax, dword [esp + 0x24]
cmp eax, ebp
je 0x4055e1
xor edx, edx
mov word [eax], dx
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
add esp, 8
ret
Function at 0x406090
Capabilities:
Get storage device properties

Disassembly:
sub esp, 0x1c
mov eax, dword [0x55930c]
xor eax, esp
mov dword [esp + 0x18], eax
mov eax, dword [esp + 0x20]
push ebp
xor ebp, ebp
mov dword [esp + 0xc], eax
mov dword [esp + 4], ebp
mov dword [esp + 8], ebp
cmp eax, ebp
je 0x4061d0
cmp dword [esp + 0x28], ebp
je 0x4061d0
push ebx
push 0x2800
call fcn.004ec78e
mov ebx, eax
add esp, 4
cmp ebx, ebp
jne 0x4060f3
push 8
call dword [sym.imp.KERNEL32.dll_SetLastError]
pop ebx
or eax, 0xffffffff
pop ebp
mov ecx, dword [esp + 0x18]
xor ecx, esp
call fcn.004e9752
add esp, 0x1c
ret
push esi
push edi
xor edi, edi
jmp 0x406100
push edi
push str..PhysicalDrive_d
mov ecx, 0x2800
call fcn.004032b0
add esp, 8
push ebp
push 0x80
push 3
push ebp
push 3
push ebp
push ebx
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov esi, eax
cmp esi, 0xffffffff
je 0x4061a6
xor eax, eax
push 0x2800
push ebp
mov dword [esp + 0x24], eax
mov dword [esp + 0x28], eax
push ebx
mov dword [esp + 0x30], eax
mov dword [esp + 0x28], ebp
mov dword [esp + 0x2c], ebp
call fcn.004ed5e0
add esp, 0xc
push ebp
lea eax, [esp + 0x18]
push eax
push 0x2800
push ebx
push 0xc
lea ecx, [esp + 0x30]
push ecx
push 0x2d1400
push esi
call dword [sym.imp.KERNEL32.dll_DeviceIoControl]
test eax, eax
je 0x406199
mov eax, dword [ebx + 0x18]
cmp eax, ebp
jbe 0x406199
mov edx, dword [esp + 0x18]
add eax, ebx
push eax
mov eax, dword [esp + 0x38]
push edx
push str.DISKID:
call fcn.00405e40
add esp, 0xc
mov dword [esp + 0x10], eax
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp dword [esp + 0x10], ebp
jne 0x4061b0
inc edi
cmp edi, 0x10
jl 0x406100
push ebx
call fcn.004ec858
mov eax, dword [esp + 0x14]
add esp, 4
pop edi
pop esi
pop ebx
pop ebp
mov ecx, dword [esp + 0x18]
xor ecx, esp
call fcn.004e9752
add esp, 0x1c
ret
mov ecx, dword [esp + 0x1c]
pop ebp
xor ecx, esp
or eax, 0xffffffff
call fcn.004e9752
add esp, 0x1c
ret
Function at 0x406280
Capabilities:
Query or enumerate registry key
Query or enumerate registry value

Disassembly:
sub esp, 0x1c
push ebx
push ebp
push esi
xor esi, esi
push edi
xor edi, edi
mov dword [esp + 0x18], esi
mov dword [esp + 0x24], esi
cmp dword [esp + 0x30], esi
je 0x4062ba
cmp dword [esp + 0x34], esi
je 0x4062ba
push 0x200
call fcn.004ec78e
mov ebx, eax
add esp, 4
cmp ebx, esi
jne 0x4062c5
push 8
call dword [sym.imp.KERNEL32.dll_SetLastError]
or eax, 0xffffffff
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x1c
ret
lea eax, [esp + 0x14]
push eax
push 0x20119
push esi
push str.SOFTWAREMicrosoftWindows_NTCurrentVersionNetworkCards
push reloc.OLEAUT32.dll_SysReAllocString
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x406424
mov edx, dword [esp + 0x14]
mov ebp, dword [sym.imp.ADVAPI32.dll_RegEnumKeyExW]
push esi
push esi
push esi
push esi
lea ecx, [esp + 0x20]
push ecx
push ebx
push esi
push edx
mov dword [esp + 0x30], 0x100
call ebp
test eax, eax
jne 0x4063ba
mov eax, dword [esp + 0x14]
test eax, eax
jne 0x40631d
mov eax, reloc.OLEAUT32.dll_SysReAllocString
lea ecx, [esp + 0x1c]
push ecx
push 0x20119
push 0
push ebx
push eax
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x406393
lea edx, [esp + 0x34]
push edx
mov edx, dword [esp + 0x20]
lea eax, [ebx + 4]
push eax
lea ecx, [esp + 0x28]
push ecx
push 0
push str.ServiceName
push edx
mov dword [esp + 0x38], 1
mov dword [esp + 0x28], 0x200
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x406388
mov eax, ebx
mov dword [ebx], 0x5c2e5c5c
call fcn.004061f0
cmp edx, edi
jb 0x406388
ja 0x406382
cmp eax, dword [esp + 0x24]
jbe 0x406388
mov dword [esp + 0x24], eax
mov edi, edx
mov eax, dword [esp + 0x1c]
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov edx, dword [esp + 0x14]
push 0
push 0
push 0
push 0
lea ecx, [esp + 0x20]
push ecx
push ebx
inc esi
push esi
push edx
mov dword [esp + 0x30], 0x100
call ebp
test eax, eax
je 0x406310
mov eax, dword [esp + 0x14]
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
test edi, edi
ja 0x4063d0
cmp dword [esp + 0x24], 0
jbe 0x406424
mov ecx, dword [esp + 0x24]
push edi
push ecx
push str._012I64X
mov ecx, 0x200
call fcn.004032b0
add esp, 0xc
test eax, eax
jne 0x406409
push ebx
mov dword [esp + 0x1c], 0xffffffff
call fcn.004ec858
mov eax, dword [esp + 0x1c]
add esp, 4
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x1c
ret
mov edx, dword [esp + 0x30]
mov eax, dword [esp + 0x34]
push ebx
push edx
push str.MAC:
call fcn.00405e40
add esp, 0xc
mov dword [esp + 0x18], eax
push ebx
call fcn.004ec858
mov eax, dword [esp + 0x1c]
add esp, 4
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x1c
ret
Function at 0x40b770
Capabilities:
Get thread local storage value
Set thread local storage value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x522880
mov eax, dword fs:[0]
push eax
sub esp, 0x10
push ebx
push esi
push edi
mov eax, dword [0x55930c]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x10], esp
mov ecx, dword [0x568420]
xor edi, edi
cmp ecx, edi
jne 0x40b7bb
xor eax, eax
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov eax, dword [ecx + 4]
cmp eax, 0xffffffff
jne 0x40b7c8
mov dword [ebp - 0x14], edi
jmp 0x40b7e0
push eax
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov dword [ebp - 0x14], eax
cmp eax, edi
jne 0x40b876
mov ecx, dword [0x568420]
mov eax, dword [ecx]
cmp eax, edi
je 0x40b7a7
push 0xffffffffffffffff
push eax
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
test eax, eax
jne 0x40b7a7
mov ebx, 0x568420
mov dword [ebp - 4], edi
call fcn.0040b890
mov esi, eax
mov dword [ebp - 0x14], esi
cmp esi, edi
jne 0x40b81e
push 0x5511cc
lea eax, [ebp - 0x18]
push eax
mov dword [ebp - 0x18], 1
call fcn.004ed9a2
mov ecx, dword [0x568420]
mov eax, dword [ecx + 4]
cmp eax, 0xffffffff
je 0x40b838
push esi
push eax
call dword [sym.imp.KERNEL32.dll_TlsSetValue]
cmp eax, edi
jne 0x40b862
push 0x5511cc
lea edx, [ebp - 0x1c]
push edx
mov dword [ebp - 0x1c], 4
call fcn.004ed9a2
mov esi, dword [ebp - 0x14]
test esi, esi
je 0x40b859
call fcn.0040bcf0
mov eax, 0x40b85f
ret
mov eax, dword [0x568420]
mov eax, dword [eax]
test eax, eax
je 0x40b874
push eax
call dword [sym.imp.KERNEL32.dll_ReleaseMutex]
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x40b890
Capabilities:
Print debug messages

Disassembly:
sub esp, 8
mov dword [esp], 0
call dword [sym.imp.KERNEL32.dll_GetCurrentThreadId]
mov dword [esp + 4], eax
mov eax, dword [ebx]
mov ecx, dword [eax + 0x5b0]
add eax, 8
mov dword [eax + 0x5b0], ecx
cmp ecx, eax
jne 0x40b8bd
xor ecx, ecx
jmp 0x40b8c9
mov edx, dword [ecx + 0x5a8]
mov dword [eax + 0x5b0], edx
push esi
mov esi, ecx
test ecx, ecx
je 0x40b97d
push ebp
mov ebp, dword [sym.imp.KERNEL32.dll_GetProcessHeap]
push edi
mov edi, dword [sym.imp.KERNEL32.dll_OpenThread]
mov eax, dword [esi]
cmp dword [esp + 0x10], eax
jne 0x40b8f0
mov dword [esp + 0xc], esi
jmp 0x40b950
push eax
push 1
push 0x40
call edi
test eax, eax
jne 0x40b949
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x57
jne 0x40b93c
mov eax, dword [esi + 0x5ac]
mov ecx, dword [esi + 0x5a8]
mov dword [eax + 0x5a8], ecx
mov edx, dword [esi + 0x5a8]
mov eax, dword [esi + 0x5ac]
mov dword [edx + 0x5ac], eax
call ebp
test eax, eax
je 0x40b950
push esi
push 0
push eax
call dword [sym.imp.KERNEL32.dll_HeapFree]
jmp 0x40b950
push 0x543ed8
call dword [sym.imp.KERNEL32.dll_OutputDebugStringW]
jmp 0x40b950
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, dword [ebx]
mov esi, dword [eax + 0x5b8]
add eax, 8
cmp esi, eax
je 0x40b973
mov ecx, dword [esi + 0x5a8]
mov dword [eax + 0x5b0], ecx
test esi, esi
jne 0x40b8e2
mov eax, dword [esp + 0xc]
pop edi
pop ebp
test eax, eax
jne 0x40b991
mov ecx, dword [ebx]
add ecx, 8
call fcn.0040bc20
test eax, eax
je 0x40b991
mov edx, dword [esp + 8]
mov dword [eax], edx
pop esi
add esp, 8
ret

Function at 0x40b9a0
Capabilities:
Allocate thread local storage

Disassembly:
push 0xffffffffffffffff
push 0x5229ab
mov eax, dword fs:[0]
push eax
push esi
push edi
mov eax, dword [0x55930c]
xor eax, esp
push eax
lea eax, [esp + 0xc]
mov dword fs:[0], eax
mov edi, dword [esp + 0x1c]
lea esi, [edi + 8]
push 0x5a0
lea eax, [esi + 8]
push 0
mov dword [edi], 0
mov dword [edi + 4], 0xffffffff
push eax
mov dword [esi], 0
call fcn.004ed5e0
add esp, 0xc
mov dword [esi + 0x5ac], esi
mov dword [esi + 0x5a8], esi
mov dword [esi + 0x5b0], esi
mov dword [esp + 0x14], 0
mov dword [edi + 0x5bc], 0
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
mov dword [edi + 4], eax
cmp eax, 0xffffffff
jne 0x40ba38
push 0x5511cc
lea eax, [esp + 0x24]
push eax
mov dword [esp + 0x28], 2
call fcn.004ed9a2
mov ecx, dword [esp + 0x20]
mov dword [edi], ecx
mov eax, edi
mov ecx, dword [esp + 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
add esp, 0xc
ret 8

Function at 0x40f7d0
Capabilities:
Hash data with crc32

Disassembly:
mov ecx, dword [esp + 8]
test ecx, ecx
jne 0x40f7db
xor eax, eax
ret
mov edx, dword [esp + 0xc]
mov eax, dword [esp + 4]
jmp fcn.0040f7f0
Function at 0x416e60
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
sub esp, 0x14
push ebx
mov bl, byte [ecx + 8]
push esi
mov esi, dword [esp + 0x20]
cmp bl, 3
je 0x416fff
push ebp
mov ebp, dword [ecx]
push edi
mov dword [esp + 0x10], 0
test bl, 2
je 0x416eb6
movzx eax, byte [ecx + 9]
movzx esi, byte [edx]
mov edi, eax
sub edi, esi
movzx esi, byte [edx + 1]
mov dword [esp + 0x14], edi
mov edi, eax
sub edi, esi
movzx esi, byte [edx + 2]
sub eax, esi
mov esi, dword [esp + 0x28]
mov dword [esp + 0x18], edi
mov dword [esp + 0x1c], eax
mov edi, 3
jmp 0x416ec9
movzx eax, byte [edx + 3]
movzx edi, byte [ecx + 9]
sub edi, eax
mov dword [esp + 0x14], edi
mov edi, 1
test bl, 4
je 0x416edd
movzx edx, byte [edx + 4]
movzx eax, byte [ecx + 9]
sub eax, edx
mov dword [esp + edi*4 + 0x14], eax
inc edi
xor edx, edx
xor eax, eax
cmp edi, edx
jle case.0x416f2b.3
lea esp, [esp]
cmp dword [esp + eax*4 + 0x14], edx
jg 0x416efc
mov dword [esp + eax*4 + 0x14], edx
jmp 0x416f04
mov dword [esp + 0x10], 1
inc eax
cmp eax, edi
jl 0x416ef0
cmp word [esp + 0x10], dx
je case.0x416f2b.3
movzx eax, byte [ecx + 9]
add eax, 0xfffffffe
cmp eax, 0xe
ja case.0x416f2b.3
movzx eax, byte [eax + 0x41701c]
jmp dword [eax*4 + 0x417008]
mov ecx, dword [ecx + 4]
mov eax, esi
cmp ecx, edx
jbe case.0x416f2b.3
nop
mov dl, byte [eax]
shr dl, 1
and dl, 0x55
mov byte [eax], dl
inc eax
sub ecx, 1
jne 0x416f40
pop edi
pop ebp
pop esi
pop ebx
add esp, 0x14
ret
mov edi, dword [ecx + 4]
mov edx, dword [esp + 0x14]
mov ecx, edx
mov eax, 0xf0
sar eax, cl
mov ebx, 0xf
sar ebx, cl
and al, 0xf0
or al, bl
test edi, edi
jbe case.0x416f2b.3
lea ebx, [ebx]
mov bl, byte [esi]
mov cl, dl
shr bl, cl
inc esi
and bl, al
sub edi, 1
mov byte [esi - 1], bl
jne 0x416f80
pop edi
pop ebp
pop esi
pop ebx
add esp, 0x14
ret
imul ebp, edi
xor ebx, ebx
test ebp, ebp
jbe case.0x416f2b.3
mov eax, ebx
xor edx, edx
div edi
inc ebx
inc esi
mov cl, byte [esp + edx*4 + 0x14]
shr byte [esi - 1], cl
cmp ebx, ebp
jb 0x416fa2
pop edi
pop ebp
pop esi
pop ebx
add esp, 0x14
ret
imul ebp, edi
xor ebx, ebx
test ebp, ebp
jbe case.0x416f2b.3
xor edx, edx
mov eax, ebx
div edi
movzx ax, byte [esi]
mov ecx, 0x100
imul ax, cx
movzx ecx, byte [esi + 1]
add ax, cx
inc esi
inc ebx
inc esi
movzx ecx, word [esp + edx*4 + 0x14]
shr ax, cl
movzx eax, ax
mov edx, eax
shr edx, 8
mov byte [esi - 2], dl
mov byte [esi - 1], al
cmp ebx, ebp
jb 0x416fc6
pop edi
pop ebp
pop esi
pop ebx
add esp, 0x14
ret