joyce8/EMBER2024-capa huggingface dataset:
Function at 0x41f3b0
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff0
push ebx
push esi
push edi
mov dword [ebp - 4], ecx
mov ebx, edx
xor edx, edx
push ebp
push 0x4c489e
push dword fs:[edx]
mov dword fs:[edx], esp
xor edx, edx
mov dword [ebp - 8], edx
mov esi, ebx
xor ecx, ecx
cmp byte [eax + 0x6a], 0
je 0x41f3ff
mov eax, ebx
xor edx, edx
push edx
push eax
mov eax, dword [esi + 0x3c]
cdq
add eax, dword [esp]
adc edx, dword [esp + 4]
add esp, 8
mov edx, dword [eax + 0x88]
test edx, edx
je 0x41f41e
mov ecx, edx
add ecx, ebx
jmp 0x41f41e
mov eax, ebx
xor edx, edx
push edx
push eax
mov eax, dword [esi + 0x3c]
cdq
add eax, dword [esp]
adc edx, dword [esp + 4]
add esp, 8
mov edx, dword [eax + 0x78]
test edx, edx
je 0x41f41e
mov ecx, edx
add ecx, ebx
test ecx, ecx
je 0x41f490
mov esi, dword [ecx + 0x18]
mov eax, dword [ecx + 0x1c]
add eax, ebx
mov dword [ebp - 0x10], eax
mov edi, dword [ecx + 0x20]
add edi, ebx
mov eax, dword [ecx + 0x24]
add eax, ebx
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 4]
cmp eax, 0xffff
jbe 0x41f479
test esi, esi
jbe 0x41f490
mov eax, dword [edi]
add eax, ebx
mov edx, dword [ebp - 4]
call fcn.004088f4
test eax, eax
jne 0x41f46b
mov eax, dword [ebp - 0xc]
movzx eax, word [eax]
shl eax, 2
add eax, dword [ebp - 0x10]
mov eax, dword [eax]
mov dword [ebp - 8], eax
jmp 0x41f490
add dword [ebp - 0xc], 2
add edi, 4
dec esi
test esi, esi
ja 0x41f448
jmp 0x41f490
mov edx, eax
sub edx, dword [ecx + 0x10]
cmp edx, dword [ecx + 0x14]
jae 0x41f490
mov eax, edx
shl eax, 2
add eax, dword [ebp - 0x10]
mov eax, dword [eax]
mov dword [ebp - 8], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4c48a5
ret
Function at 0x4205fc
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff0
push ebx
push esi
push edi
xor ebx, ebx
mov dword [ebp - 0x10], ebx
mov word [ebp - 4], cx
mov byte [ebp - 1], dl
xor eax, eax
push ebp
push 0x4c5c17
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp + 8]
call fcn.00404cd0
xor ebx, ebx
mov eax, ebx
and eax, 0x80000001
jns 0x420637
dec eax
or eax, 0xfffffffe
inc eax
test eax, eax
jne 0x420650
lea eax, [ebp - 0x10]
mov edx, dword [0x4e35f0]
mov edx, dword [edx]
mov edx, dword [edx + 0x14]
call fcn.00404d30
jmp 0x420663
lea eax, [ebp - 0x10]
mov edx, dword [0x4e35f0]
mov edx, dword [edx]
mov edx, dword [edx + 0x18]
call fcn.00404d30
lea eax, [ebp - 0x10]
mov edx, ebx
sar edx, 1
jns 0x42066f
adc edx, 0
mov edx, dword [edx*4 + 0x4e23fc]
call fcn.00404f20
push 0
push 0x80
push 3
push 0
push 1
push 0x80000000
mov eax, dword [ebp - 0x10]
call fcn.00404f04
push eax
call fcn.00406b1c
mov esi, eax
cmp esi, 0xffffffff
je 0x4207e9
mov eax, 0x40
call fcn.00403268
mov edi, eax
push 0
lea eax, [ebp - 8]
push eax
push 0x40
push edi
push esi
call fcn.00406d8c
test eax, eax
je 0x4207dc
mov eax, edi
cmp word [eax], 0x5a4d
jne 0x4207dc
push 0
push 0
mov eax, dword [eax + 0x3c]
push eax
push esi
call fcn.00406dec
mov eax, edi
call fcn.00403288
mov eax, 0x18
call fcn.00403268
mov edi, eax
push 0
lea eax, [ebp - 8]
push eax
push 0x18
push edi
push esi
call fcn.00406d8c
test eax, eax
je 0x4207dc
mov eax, edi
cmp dword [eax], 0x4550
jne 0x4207dc
add eax, 4
mov dword [ebp - 0xc], eax
cmp byte [ebp - 1], 0
je 0x42077a
mov eax, dword [ebp - 0xc]
cmp word [eax], 0x8664
jne 0x42077a
mov eax, edi
call fcn.00403288
mov eax, 0xf0
call fcn.00403268
mov edi, eax
push 0
lea eax, [ebp - 8]
push eax
push 0xf0
push edi
push esi
call fcn.00406d8c
test eax, eax
je 0x42077a
mov eax, edi
mov dx, word [eax + 0x44]
cmp dx, word [ebp - 4]
jne 0x42077a
mov eax, dword [eax + 0x10]
mov edx, dword [ebp + 0xc]
mov dword [edx], eax
mov eax, dword [ebp + 8]
mov edx, dword [ebp - 0x10]
call fcn.00404d0c
cmp byte [ebp - 1], 0
jne 0x4207dc
mov eax, dword [ebp - 0xc]
cmp word [eax], 0x14c
jb 0x4207dc
mov eax, dword [ebp - 0xc]
cmp word [eax], 0x150
ja 0x4207dc
mov eax, edi
call fcn.00403288
mov eax, 0xe0
call fcn.00403268
mov edi, eax
push 0
lea eax, [ebp - 8]
push eax
push 0xe0
push edi
push esi
call fcn.00406d8c
test eax, eax
je 0x4207dc
mov eax, edi
mov dx, word [eax + 0x44]
cmp dx, word [ebp - 4]
jne 0x4207dc
mov eax, dword [eax + 0x10]
mov edx, dword [ebp + 0xc]
mov dword [edx], eax
mov eax, dword [ebp + 8]
mov edx, dword [ebp - 0x10]
call fcn.00404d0c
mov eax, edi
call fcn.00403288
push esi
call fcn.00406ad4
mov eax, dword [ebp + 8]
mov eax, dword [eax]
xor edx, edx
call fcn.0040502c
jne 0x420801
inc ebx
cmp ebx, 0x19
jne 0x420629
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4c5c1e
lea eax, [ebp - 0x10]
call fcn.00404cd0
ret
Function at 0x1001b303
Capabilities:
Get disk information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x24
movzx eax, byte [ebp + 0x14]
test eax, eax
je 0x1001b31b
push 0
call dword [sym.imp.KERNEL32.dll_GetDriveTypeW]
jmp 0x1001b38e
mov eax, dword [ebp + 0xc]
mov dword [ebp - 0x14], eax
mov eax, dword [ebp + 0x10]
mov dword [ebp - 0x18], eax
mov eax, dword [ebp + 8]
mov dword [ebp - 0x1c], eax
mov eax, dword [ebp - 0x14]
mov dword [ebp - 0x24], eax
mov eax, dword [ebp - 0x18]
mov dword [ebp - 8], eax
mov eax, dword [ebp - 0x1c]
mov dword [ebp - 0x20], eax
mov eax, dword [ebp - 8]
cmp dword [eax], 1
jne 0x1001b350
mov dword [ebp - 4], 1
jmp 0x1001b354
and dword [ebp - 4], 0
cmp dword [ebp - 4], 0xa073
jg 0x1001b366
mov dword [ebp - 0xc], 1
jmp 0x1001b36a
and dword [ebp - 0xc], 0
mov eax, dword [ebp - 8]
mov ecx, dword [ebp - 0x20]
mov ecx, dword [ecx]
cmp dword [eax], ecx
jg 0x1001b37f
mov dword [ebp - 0x10], 1
jmp 0x1001b383
and dword [ebp - 0x10], 0
mov eax, dword [ebp - 0xc]
add eax, dword [ebp - 0x10]
mov ecx, dword [ebp - 0x24]
mov dword [ecx], eax
mov esp, ebp
pop ebp
ret
Function at 0x1002b485
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x24
and dword [ebp - 4], 0
mov eax, dword [ebp + 8]
mov dword [ebp - 0x10], eax
mov eax, dword [ebp - 0x10]
movzx eax, word [eax]
cmp eax, 0x5a4d
je 0x1002b4a9
xor eax, eax
jmp 0x1002b5fa
lea eax, [ebp - 0x10]
push eax
lea eax, [ebp - 8]
push eax
push 1
lea eax, [ebp + 8]
push eax
call fcn.1002b303
add esp, 0x10
mov eax, dword [ebp - 8]
cmp dword [eax], 0x4550
je 0x1002b4d1
xor eax, eax
jmp 0x1002b5fa
push 0x7d7e
push dword [ebp - 8]
push 1
lea eax, [ebp - 0xc]
push eax
call fcn.1002993f
add esp, 0x10
cmp dword [ebp - 0xc], 0
jne 0x1002b4f4
xor eax, eax
jmp 0x1002b5fa
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 4]
push eax
lea eax, [ebp - 0x24]
push eax
push dword [ebp - 0x10]
push dword [ebp - 8]
push 1
push 0xd00
call fcn.1002a234
add esp, 0x1c
push 1
push 0x4c79
lea eax, [ebp - 4]
push eax
lea eax, [ebp + 8]
push eax
push 0x5c73
lea eax, [ebp - 8]
push eax
call fcn.1002b3a8
add esp, 0x18
push 1
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x14]
push eax
lea eax, [ebp - 0xc]
push eax
call fcn.1002b431
add esp, 0x10
cmp dword [ebp - 0x14], 0
je 0x1002b566
push dword [ebp - 0x14]
push 1
push 0x7337
push dword [ebp - 4]
call fcn.100261f4
add esp, 0x10
push dword [ebp - 4]
call fcn.1002981d
pop ecx
test eax, eax
jne 0x1002b57a
xor eax, eax
jmp 0x1002b5fa
push 0x121
push 0x77be
push 0xc3e
push 0x5d2
push 0x6dfe
push 0
push dword [ebp - 4]
call fcn.1002a234
add esp, 0x1c
mov eax, dword [ebp - 4]
mov eax, dword [eax]
cmp dword [eax + 0x28], 0
je 0x1002b5e2
mov eax, dword [ebp - 4]
mov eax, dword [eax]
mov ecx, dword [ebp - 0xc]
add ecx, dword [eax + 0x28]
mov dword [ebp - 0x18], ecx
jne 0x1002b5bf
xor eax, eax
jmp 0x1002b5fa
push 0
push 1
push 0xdeadbeef
call dword [ebp - 0x18]
mov dword [ebp - 0x20], eax
cmp dword [ebp - 0x20], 0
jne 0x1002b5d8
xor eax, eax
jmp 0x1002b5fa
mov eax, dword [ebp - 4]
mov dword [eax + 0x10], 1
mov eax, dword [ebp - 4]
cmp dword [eax + 0x10], 0
je 0x1002b5f3
mov eax, dword [ebp - 4]
mov dword [ebp - 0x1c], eax
jmp 0x1002b5f7
and dword [ebp - 0x1c], 0
mov eax, dword [ebp - 0x1c]
mov esp, ebp
pop ebp
ret
Function at 0x1003cc03
Capabilities:
Allocate thread local storage

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x30
movzx eax, byte [ebp + 0xc]
test eax, eax
je 0x1003ccbf
mov eax, dword [ebp + 0x14]
mov dword [ebp - 0x14], eax
mov eax, dword [ebp + 0x18]
mov dword [ebp - 0x18], eax
mov eax, dword [ebp + 0x20]
mov dword [ebp - 0x1c], eax
mov eax, dword [ebp + 0x10]
mov dword [ebp - 0x20], eax
mov eax, dword [ebp + 8]
mov dword [ebp - 0x24], eax
mov eax, dword [ebp + 0x1c]
mov dword [ebp - 0x28], eax
mov eax, dword [ebp - 0x14]
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0x18]
mov dword [ebp - 4], eax
mov eax, dword [ebp - 0x1c]
mov dword [ebp - 0x10], eax
mov eax, dword [ebp - 0x20]
mov dword [ebp - 0x30], eax
mov eax, dword [ebp - 0x24]
mov dword [ebp - 0x2c], eax
mov eax, dword [ebp - 0x28]
mov dword [ebp - 8], eax
mov eax, dword [ebp - 4]
mov eax, dword [eax]
mov ecx, dword [ebp - 4]
mov ecx, dword [ecx]
mov eax, dword [eax + 0x14]
sub eax, dword [ecx + 0x18]
mov ecx, dword [ebp - 0xc]
cmp dword [ecx], eax
jae 0x1003cc98
mov eax, dword [ebp - 4]
mov eax, dword [eax]
mov ecx, dword [ebp - 0x2c]
mov ecx, dword [ecx]
add ecx, dword [eax + 0x1c]
mov eax, dword [ebp - 0xc]
mov eax, dword [eax]
lea eax, [ecx + eax*4]
mov ecx, dword [ebp - 0x30]
mov ecx, dword [ecx]
mov edx, dword [ebp - 0x10]
mov eax, dword [ecx + eax]
mov dword [edx], eax
jmp 0x1003ccbd
mov eax, dword [ebp - 8]
mov eax, dword [eax]
mov ecx, dword [ebp - 8]
mov ecx, dword [ecx]
mov eax, dword [eax + 0x14]
add eax, dword [ecx + 0x10]
push eax
mov eax, dword [ebp - 8]
mov eax, dword [eax]
push dword [eax + 0x14]
call fcn.10039b07
pop ecx
pop ecx
mov ecx, dword [ebp - 0x10]
mov dword [ecx], eax
jmp 0x1003ccc5
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
mov esp, ebp
pop ebp
ret

Function at 0x1003d065
Capabilities:
Get disk size

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
movzx eax, byte [ebp + 8]
test eax, eax
je 0x1003d0af
mov eax, dword [ebp + 0xc]
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0x18]
mov dword [ebp - 8], eax
mov eax, dword [ebp + 0x14]
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 4]
mov dword [ebp - 0x18], eax
mov eax, dword [ebp - 8]
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0xc]
mov dword [ebp - 0x10], eax
mov eax, dword [ebp - 0x10]
mov eax, dword [eax]
shl eax, 1
mov ecx, dword [ebp - 0x14]
mov ecx, dword [ecx]
sub ecx, eax
mov eax, dword [ebp - 0x18]
mov eax, dword [eax]
mov dword [eax + 0x24], ecx
jmp 0x1003d0d5
mov eax, dword [ebp + 0x10]
mov dword [ebp - 0x1c], eax
mov eax, dword [ebp - 0x1c]
mov dword [ebp - 0x20], eax
mov eax, dword [ebp - 0x20]
movzx eax, byte [eax]
test eax, eax
je 0x1003d0d5
push 0
push 0
push 0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_GetDiskFreeSpaceW]
mov esp, ebp
pop ebp
ret
Function at 0x1003d4f4
Capabilities:
Get thread local storage value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x34
movzx eax, byte [ebp + 0x18]
test eax, eax
je 0x1003d512
push 0x167e
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
jmp 0x1003d5ba
mov eax, dword [ebp + 0xc]
mov dword [ebp - 0x18], eax
mov eax, dword [ebp + 8]
mov dword [ebp - 0x1c], eax
mov eax, dword [ebp + 0x10]
mov dword [ebp - 0x20], eax
mov eax, dword [ebp + 0x1c]
mov dword [ebp - 0x24], eax
mov eax, dword [ebp + 0x14]
mov dword [ebp - 0x28], eax
mov eax, dword [ebp - 0x18]
mov dword [ebp - 0x10], eax
mov eax, dword [ebp - 0x1c]
mov dword [ebp - 0x34], eax
mov eax, dword [ebp - 0x20]
mov dword [ebp - 0x2c], eax
mov eax, dword [ebp - 0x24]
mov dword [ebp - 4], eax
mov eax, dword [ebp - 0x28]
mov dword [ebp - 0x30], eax
mov eax, dword [ebp - 0x2c]
mov eax, dword [eax]
mov ecx, dword [ebp - 4]
mov ecx, dword [ecx]
add ecx, 0xd40a7fc
sub eax, ecx
mov ecx, dword [ebp - 4]
cmp eax, dword [ecx]
je 0x1003d570
mov dword [ebp - 8], 1
jmp 0x1003d574
and dword [ebp - 8], 0
mov eax, dword [ebp - 0x10]
mov eax, dword [eax]
cmp eax, dword [ebp - 8]
jge 0x1003d58e
push 3
pop eax
test eax, eax
je 0x1003d58e
mov dword [ebp - 0xc], 1
jmp 0x1003d592
and dword [ebp - 0xc], 0
mov eax, dword [ebp - 0x30]
mov eax, dword [eax]
cmp dword [ebp - 0xc], eax
jl 0x1003d5ae
mov eax, 0x734e2e0f
test eax, eax
je 0x1003d5ae
mov dword [ebp - 0x14], 1
jmp 0x1003d5b2
and dword [ebp - 0x14], 0
mov eax, dword [ebp - 0x10]
mov ecx, dword [ebp - 0x14]
mov dword [eax], ecx
mov esp, ebp
pop ebp
ret
Function at 0x100682b5
Capabilities:
Link many functions at runtime
Print debug messages

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x24
mov eax, dword [0x1006f330]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
mov ebx, dword [sym.imp.KERNEL32.dll_EncodePointer]
push esi
push edi
mov dword [ebp - 0x1c], eax
xor esi, esi
mov eax, dword [ebp + 0xc]
push esi
mov dword [ebp - 0x20], eax
call ebx
mov edi, eax
mov dword [ebp - 0x18], edi
call fcn.10058faa
mov dword [ebp - 0x14], eax
cmp dword [0x1065cae4], esi
jne 0x100683a8
push 0x800
push esi
push 0x100078bc
call dword [sym.imp.KERNEL32.dll_LoadLibraryExW]
mov edi, eax
test edi, edi
jne 0x10068335
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x57
jne 0x10068488
push esi
push esi
push 0x100078bc
call dword [sym.imp.KERNEL32.dll_LoadLibraryExW]
mov edi, eax
test edi, edi
je 0x10068488
push 0x100078d4
push edi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x10068488
push eax
call ebx
push 0x100078e0
push edi
mov dword [0x1065cae4], eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call ebx
push 0x100078f0
push edi
mov dword [0x1065cae8], eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call ebx
push 0x10007904
push edi
mov dword [0x1065caec], eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call ebx
mov dword [0x1065caf4], eax
test eax, eax
je 0x100683a5
push 0x10007920
push edi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call ebx
mov dword [0x1065caf0], eax
mov edi, dword [ebp - 0x18]
call dword [sym.imp.KERNEL32.dll_IsDebuggerPresent]
test eax, eax
je 0x100683cd
mov eax, dword [ebp - 0x1c]
test eax, eax
je 0x100683c0
push eax
call dword [sym.imp.KERNEL32.dll_OutputDebugStringW]
cmp dword [ebp - 0x14], esi
je 0x100683e2
push 4
pop eax
jmp 0x1006848a
cmp dword [ebp - 0x14], esi
je 0x100683e2
push dword [0x1065cae4]
call dword [sym.imp.KERNEL32.dll_DecodePointer]
push 3
jmp 0x100683c7
mov eax, dword [0x1065caf0]
mov ebx, dword [sym.imp.KERNEL32.dll_DecodePointer]
cmp eax, edi
je 0x10068440
cmp dword [0x1065caf4], edi
je 0x10068440
push eax
call ebx
push dword [0x1065caf4]
mov dword [ebp - 0x14], eax
call ebx
mov ecx, dword [ebp - 0x14]
mov dword [ebp - 0x18], eax
test ecx, ecx
je 0x10068440
test eax, eax
je 0x10068440
call ecx
test eax, eax
je 0x10068435
lea ecx, [ebp - 0x24]
push ecx
push 0xc
lea ecx, [ebp - 0x10]
push ecx
push 1
push eax
call dword [ebp - 0x18]
test eax, eax
je 0x10068435
test byte [ebp - 8], 1
jne 0x10068440
mov edi, dword [ebp + 0x10]
or edi, 0x200000
jmp 0x10068470
mov eax, dword [0x1065cae8]
cmp eax, edi
je 0x1006846d
push eax
call ebx
test eax, eax
je 0x1006846d
call eax
mov esi, eax
test esi, esi
je 0x1006846d
mov eax, dword [0x1065caec]
cmp eax, edi
je 0x1006846d
push eax
call ebx
test eax, eax
je 0x1006846d
push esi
call eax
mov esi, eax
mov edi, dword [ebp + 0x10]
push dword [0x1065cae4]
call ebx
test eax, eax
je 0x10068488
push edi
push dword [ebp - 0x20]
push dword [ebp - 0x1c]
push esi
call eax
jmp 0x1006848a
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.100555bd
mov esp, ebp
pop ebp
ret
Function at 0x42e001
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
mov eax, section..text
mov ebx, 0x407ef8
nop
mov ecx, 0x4756654e
nop
nop
nop
nop
nop
test eax, eax
nop
nop
je 0x42e04e
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
inc eax
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
jne 0x42e024
nop
nop
nop
mov eax, section..data
mov ebx, 0x42cd70
nop
nop
mov ecx, 0x5127754e
nop
nop
nop
test eax, eax
nop
nop
nop
nop
je 0x42e084
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
add eax, 4
nop
nop
nop
nop
cmp eax, ebx
nop
jne 0x42e06c
nop
nop
nop
nop
popal
nop
nop
nop
nop
nop
jmp 0x401219
Function at 0x438530
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x685cd8]
xor edx, edx
cmp eax, edx
jne 0x438556
xor eax, eax
mov byte [eax + 0x685bd8], al
inc eax
cmp eax, 0x100
jl 0x43853e
mov dword [0x685cd8], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x685bd8
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x4385e7
xor esi, esi
push ebp
mov byte [esp + 0x20], dl
xor ecx, ecx
mov edi, dword [esp + 0x20]
mov ebp, dword [esp + 0x18]
mov al, byte [esi + ebx]
and edi, 0xff
xor edx, edx
mov dl, byte [edi + ebp]
mov ebp, eax
and ebp, 0xff
add ecx, edx
add ecx, ebp
and ecx, 0x800000ff
jns 0x4385ba
dec ecx
or ecx, 0xffffff00
inc ecx
mov byte [esp + 0x10], cl
mov ecx, dword [esp + 0x10]
and ecx, 0xff
mov dl, byte [ecx + ebx]
mov byte [esi + ebx], dl
mov byte [ecx + ebx], al
lea eax, [edi + 1]
cdq
idiv dword [esp + 0x1c]
inc esi
cmp esi, 0x100
mov byte [esp + 0x20], dl
jl 0x438588
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x438660
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [ebp + 0x10]
push ebx
push esi
push edi
mov cl, byte [eax + 0x100]
mov dl, byte [eax + 0x101]
mov dword [ebp - 8], eax
mov byte [ebp - 1], cl
mov byte [ebp - 2], dl
xor ebx, ebx
mov bl, byte [ebp - 1]
xor edx, edx
mov dl, byte [ebp - 2]
mov esi, dword [ebp - 8]
mov edi, dword [ebp + 8]
xor eax, eax
mov ecx, dword [ebp + 0xc]
test ecx, ecx
jle 0x4386b3
inc bl
mov al, byte [esi + ebx]
add dl, al
xchg byte [esi + edx], al
mov byte [esi + ebx], al
add al, byte [esi + edx]
mov al, byte [esi + eax]
xor byte [edi], al
inc edi
dec ecx
jne 0x43869a
mov byte [ebp - 1], bl
mov byte [ebp - 2], dl
mov eax, dword [ebp + 0x10]
mov cl, byte [ebp - 1]
mov dl, byte [ebp - 2]
pop edi
pop esi
mov byte [eax + 0x100], cl
mov byte [eax + 0x101], dl
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x43ca20
Capabilities:
Resolve function by parsing pe exports

Disassembly:
sub esp, 0x68
mov eax, dword [esp + 0x78]
push ebx
push esi
cmp eax, 1
push edi
mov dword [esp + 0x14], ecx
jl 0x43cc41
cmp eax, 8
jg 0x43cc41
cmp dword [esp + 0x8c], 2
jl 0x43cc41
mov eax, dword [esp + 0x7c]
mov esi, dword [eax]
mov edi, dword [eax + 4]
mov ecx, dword [eax + 8]
mov dword [esp + 0x6c], ecx
sub ecx, esi
mov ebx, dword [eax + 0xc]
mov dword [esp + 0x7c], ecx
test ecx, ecx
mov dword [esp + 0x70], ebx
jle 0x43cc41
sub ebx, edi
test ebx, ebx
mov dword [esp + 0x20], ebx
jle 0x43cc41
mov eax, dword [esp + 0x80]
test eax, eax
je 0x43caa7
mov edx, dword [eax]
mov dword [esp + 0x44], edx
mov edx, dword [eax + 4]
mov dword [esp + 0x48], edx
mov edx, dword [eax + 8]
mov dword [esp + 0x4c], edx
mov eax, dword [eax + 0xc]
mov dword [esp + 0x50], eax
xor edx, edx
push ebp
test ebx, ebx
mov dword [esp + 0x1c], 1
mov dword [esp + 0x14], edx
jle 0x43cc2a
mov ebp, dword [0x4b85dc]
mov eax, ebx
mov dword [esp + 0x10], 0x32
sub eax, edx
cmp eax, 0x32
jg 0x43cad9
mov dword [esp + 0x10], eax
xor eax, eax
test ecx, ecx
jle 0x43cc11
mov ebx, dword [esp + 0x10]
add ebx, edx
mov dword [esp + 0x20], ebx
sub ecx, eax
cmp ecx, 0x32
jle 0x43caf9
mov ecx, 0x32
lea ebx, [ecx + eax]
mov ecx, dword [esp + 0x20]
push ecx
push ebx
push edx
lea edx, [esp + 0x34]
push eax
push edx
call 0x470074b
nop
push edi
lea eax, [esp + 0x2c]
push esi
push eax
call ebp
mov eax, dword [esp + 0x84]
test eax, eax
je 0x43cb38
lea ecx, [esp + 0x48]
lea edx, [esp + 0x28]
push ecx
lea eax, [esp + 0x2c]
push edx
push eax
call 0x4710000
nop
lea ecx, [esp + 0x28]
push ecx
call 0x47306b8
nop
test eax, eax
jne 0x43cbf8
mov eax, dword [esp + 0x2c]
mov edx, dword [esp + 0x28]
mov ecx, dword [esp + 0x30]
mov dword [esp + 0x3c], eax
mov dword [esp + 0x38], edx
mov edx, dword [esp + 0x34]
mov dword [esp + 0x40], ecx
mov eax, edi
mov ecx, esi
mov dword [esp + 0x44], edx
neg eax
neg ecx
push eax
lea edx, [esp + 0x3c]
push ecx
push edx
call ebp
mov edx, dword [esp + 0x40]
mov eax, dword [esp + 0x38]
mov ecx, dword [esp + 0x3c]
mov dword [esp + 0x60], edx
lea edx, [esp + 0x58]
mov dword [esp + 0x58], eax
mov eax, dword [esp + 0x44]
push edx
mov edx, dword [esp + 0x94]
mov dword [esp + 0x60], ecx
mov ecx, dword [esp + 0x78]
mov dword [esp + 0x68], eax
mov eax, dword [esp + 0x74]
push edx
mov edx, dword [esp + 0x94]
sub ecx, edi
sub eax, esi
push edx
push ecx
mov ecx, dword [esp + 0x28]
push eax
mov eax, dword [esp + 0x9c]
push eax
call fcn.0043c030
cmp eax, 1
jne 0x43cc22
mov ecx, dword [esp + 0x94]
mov edx, dword [esp + 0x2c]
mov eax, dword [esp + 0x28]
push ecx
mov ecx, dword [esp + 0x80]
push edx
push eax
push ecx
mov ecx, dword [esp + 0x28]
call fcn.0043c8e0
mov ecx, dword [esp + 0x80]
mov edx, dword [esp + 0x14]
mov eax, ebx
cmp eax, ecx
jl 0x43caed
mov ebx, dword [esp + 0x24]
add edx, dword [esp + 0x10]
cmp edx, ebx
mov dword [esp + 0x14], edx
jge 0x43cc2a
jmp 0x43cac4
mov dword [esp + 0x1c], 0
mov ecx, dword [esp + 0x18]
call fcn.0043bc30
mov eax, dword [esp + 0x1c]
pop ebp
pop edi
pop esi
pop ebx
add esp, 0x68
ret 0x1c
pop edi
pop esi
xor eax, eax
pop ebx
add esp, 0x68
ret 0x1c
Function at 0x43f690
Capabilities:
Enumerate pe sections

Disassembly:
sub esp, 0x18
mov eax, dword [esp + 0x1c]
push ebx
push ebp
push esi
xor esi, esi
xor ecx, ecx
mov si, word [eax + 8]
mov cx, word [eax + 4]
xor ebp, ebp
xor edx, edx
mov bp, word [eax + 0xa]
mov dx, word [eax + 6]
sub esi, ecx
sub ebp, edx
inc esi
xor ebx, ebx
inc ebp
cmp esi, ebx
mov dword [esp + 0x14], esi
jle 0x43f828
cmp ebp, ebx
jle 0x43f828
mov eax, esi
push edi
cdq
and edx, 7
add eax, edx
mov edi, eax
mov eax, esi
sar edi, 3
and eax, 0x80000007
mov dword [esp + 0x10], edi
jns 0x43f6ee
dec eax
or eax, 0xfffffff8
inc eax
je 0x43f6f5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, 0x80000001
jns 0x43f704
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x43f70b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.004a4e79
add esp, 4
cmp eax, ebx
je 0x43f72c
mov dword [eax], ebx
mov dword [eax + 4], ebx
mov dword [eax + 8], ebx
mov dword [eax + 0xc], ebx
mov dword [eax + 0x10], ebx
mov dword [eax + 0x14], ebx
mov ebx, eax
mov eax, edi
mov dword [esp + 0x14], ebx
imul eax, ebp
push eax
mov dword [ebx], 7
mov dword [ebx + 4], esi
mov dword [ebx + 8], ebp
mov dword [ebx + 0x14], eax
call fcn.004a4e79
mov ecx, dword [ebx + 0x14]
mov edi, eax
mov edx, ecx
xor eax, eax
shr ecx, 2
mov dword [ebx + 0x10], edi
add esp, 4
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x2c]
test ebp, ebp
lea edx, [eax + 0x80]
jle 0x43f81e
xor eax, eax
mov dword [esp + 0x20], ebp
mov dword [esp + 0x1c], eax
mov ebp, dword [ebx + 0x10]
xor ecx, ecx
add ebp, eax
mov dword [esp + 0x2c], ecx
test esi, esi
jle 0x43f805
mov al, byte [edx]
cmp al, 0xc0
jbe 0x43f7f1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x43f7e6
xor eax, eax
mov ecx, esi
mov al, byte [edx]
mov edx, ecx
mov bl, al
mov edi, ebp
mov bh, bl
dec esi
mov eax, ebx
shl eax, 0x10
mov ax, bx
mov ebx, dword [esp + 0x14]
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
mov edx, dword [esp + 0x24]
and ecx, 3
add ebp, esi
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x2c]
lea ecx, [eax + esi*8]
mov esi, dword [esp + 0x18]
jmp 0x43f7f4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x43f7f4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x43f790
mov eax, dword [esp + 0x1c]
mov edi, dword [esp + 0x10]
mov ecx, dword [esp + 0x20]
add eax, edi
dec ecx
mov dword [esp + 0x1c], eax
mov dword [esp + 0x20], ecx
jne 0x43f781
pop edi
pop esi
mov eax, ebx
pop ebp
pop ebx
add esp, 0x18
ret
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x18
ret