joyce8/EMBER2024-capa huggingface dataset:
Function at 0x100d23d0
Capabilities:
Hash data using fnv

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov edx, dword [ebp + 8]
mov eax, 0x1fffffff
push ebx
mov ebx, ecx
bsr ecx, eax
push esi
push edi
mov edi, 1
mov dword [ebp - 0xc], ebx
mov eax, edi
shl eax, cl
cmp edx, eax
jbe 0x100d2401
push str.invalid_hash_bucket_count
call dword [sym.imp.MSVCP140.dll_void___cdecl_std::_Xlength_error_char_const__]
mov esi, dword [ebx + 4]
lea eax, [edx - 1]
or eax, 1
mov dword [ebp - 8], esi
bsr ecx, eax
push esi
lea ecx, [ecx + 1]
shl edi, cl
lea ecx, [ebx + 0xc]
lea eax, [edi + edi]
push eax
call fcn.1004e2f0
lea eax, [edi - 1]
mov dword [ebx + 0x1c], edi
mov dword [ebx + 0x18], eax
mov ecx, dword [ebx + 4]
mov ecx, dword [ecx]
mov edx, ecx
cmp ecx, esi
je 0x100d250c
nop word [eax + eax]
movzx eax, byte [ecx + 8]
xor eax, 0x811c9dc5
mov edx, dword [edx]
imul edi, eax, 0x1000193
movzx eax, byte [ecx + 9]
xor edi, eax
movzx eax, byte [ecx + 0xa]
imul edi, edi, 0x1000193
xor edi, eax
movzx eax, byte [ecx + 0xb]
imul edi, edi, 0x1000193
xor edi, eax
imul eax, edi, 0x1000193
mov edi, dword [ebx + 0x18]
and edi, eax
mov eax, dword [ebx + 0xc]
mov ebx, dword [eax + edi*8]
lea eax, [eax + edi*8]
mov dword [ebp + 8], eax
cmp ebx, esi
jne 0x100d2491
mov dword [eax], ecx
mov dword [eax + 4], ecx
jmp 0x100d24ff
mov eax, dword [eax + 4]
mov edi, dword [ecx + 8]
cmp edi, dword [eax + 8]
jne 0x100d24c8
mov eax, dword [eax]
cmp eax, ecx
je 0x100d24c0
mov ebx, dword [ecx + 4]
mov dword [ebp - 4], ebx
mov dword [ebx], edx
mov ebx, dword [edx + 4]
mov dword [ebx], eax
mov edi, dword [eax + 4]
mov dword [edi], ecx
mov dword [eax + 4], ebx
mov eax, dword [ebp - 4]
mov dword [edx + 4], eax
mov dword [ecx + 4], edi
mov eax, dword [ebp + 8]
mov dword [eax + 4], ecx
jmp 0x100d24ff
cmp ebx, eax
je 0x100d24dc
nop dword [eax]
mov eax, dword [eax + 4]
cmp edi, dword [eax + 8]
je 0x100d2515
cmp ebx, eax
jne 0x100d24d0
mov ebx, dword [ecx + 4]
mov dword [ebp - 4], ebx
mov dword [ebx], edx
mov ebx, dword [edx + 4]
mov dword [ebx], eax
mov edi, dword [eax + 4]
mov dword [edi], ecx
mov dword [eax + 4], ebx
mov eax, dword [ebp - 4]
mov dword [edx + 4], eax
mov eax, dword [ebp + 8]
mov dword [ecx + 4], edi
mov dword [eax], ecx
mov ebx, dword [ebp - 0xc]
mov ecx, edx
cmp edx, esi
jne 0x100d2440
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
mov ebx, dword [ecx + 4]
mov eax, dword [eax]
mov dword [ebp + 8], eax
mov esi, dword [ebp + 8]
mov dword [ebx], edx
mov edi, dword [edx + 4]
mov dword [edi], eax
mov eax, dword [eax + 4]
mov dword [eax], ecx
mov dword [esi + 4], edi
mov esi, dword [ebp - 8]
mov dword [edx + 4], ebx
mov dword [ecx + 4], eax
jmp 0x100d24ff
Function at 0x100d5df0
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
mov eax, dword [0x1015a380]
xor eax, ebp
mov dword [ebp - 4], eax
imul eax, dword [ebp + 8], 0x2c
add eax, dword [0x102198a0]
mov dword [ebp - 0xc], eax
mov dword [ebp - 0x14], 5
mov ecx, dword [ebp - 0xc]
mov edx, dword [ecx]
mov dword [ebp - 0x10], edx
mov eax, dword [ebp - 0xc]
mov cl, byte [eax + 0x14]
and cl, 1
movzx edx, cl
test edx, edx
je 0x100d5e3e
mov eax, dword [ebp - 0x10]
sub eax, 5
mov dword [ebp - 0x10], eax
mov ecx, dword [ebp - 0x14]
add ecx, 2
mov dword [ebp - 0x14], ecx
lea edx, [ebp - 8]
push edx
push 0x40
mov eax, dword [ebp - 0x14]
push eax
mov ecx, dword [ebp - 0x10]
push ecx
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
test eax, eax
jne 0x100d5e60
mov eax, 0xa
jmp 0x100d5f47
cmp dword [ebp + 0xc], 0
je 0x100d5eac
mov edx, dword [ebp - 0x10]
mov dword [ebp - 0x18], edx
mov eax, dword [ebp - 0x18]
mov byte [eax], 0xe9
mov ecx, dword [ebp - 0x10]
add ecx, 5
mov edx, dword [ebp - 0xc]
mov eax, dword [edx + 4]
sub eax, ecx
mov ecx, dword [ebp - 0x18]
mov dword [ecx + 1], eax
mov edx, dword [ebp - 0xc]
mov al, byte [edx + 0x14]
and al, 1
movzx ecx, al
test ecx, ecx
je 0x100d5eaa
mov edx, dword [ebp - 0xc]
mov eax, dword [edx]
mov dword [ebp - 0x1c], eax
mov ecx, dword [ebp - 0x1c]
mov byte [ecx], 0xeb
mov edx, dword [ebp - 0x1c]
mov byte [edx + 1], 0xf9
jmp 0x100d5ee8
mov eax, dword [ebp - 0xc]
mov cl, byte [eax + 0x14]
and cl, 1
movzx edx, cl
test edx, edx
je 0x100d5ed3
push 7
mov eax, dword [ebp - 0xc]
add eax, 0xc
push eax
mov ecx, dword [ebp - 0x10]
push ecx
call sub.VCRUNTIME140.dll_memcpy
add esp, 0xc
jmp 0x100d5ee8
push 5
mov edx, dword [ebp - 0xc]
add edx, 0xc
push edx
mov eax, dword [ebp - 0x10]
push eax
call sub.VCRUNTIME140.dll_memcpy
add esp, 0xc
lea ecx, [ebp - 8]
push ecx
mov edx, dword [ebp - 8]
push edx
mov eax, dword [ebp - 0x14]
push eax
mov ecx, dword [ebp - 0x10]
push ecx
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
mov edx, dword [ebp - 0x14]
push edx
mov eax, dword [ebp - 0x10]
push eax
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.KERNEL32.dll_FlushInstructionCache]
mov cl, byte [ebp + 0xc]
and cl, 1
shl cl, 1
mov edx, dword [ebp - 0xc]
mov al, byte [edx + 0x14]
and al, 0xfd
or al, cl
mov ecx, dword [ebp - 0xc]
mov byte [ecx + 0x14], al
mov dl, byte [ebp + 0xc]
and dl, 1
shl dl, 2
mov eax, dword [ebp - 0xc]
mov cl, byte [eax + 0x14]
and cl, 0xfb
or cl, dl
mov edx, dword [ebp - 0xc]
mov byte [edx + 0x14], cl
xor eax, eax
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.100d7b08
mov esp, ebp
pop ebp
ret
Function at 0x100d5fc0
Capabilities:
Enumerate threads

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
mov eax, dword [0x1015a380]
xor eax, ebp
mov dword [ebp - 4], eax
push 0
push 4
call sub.KERNEL32.dll_CreateToolhelp32Snapshot
mov dword [ebp - 0x24], eax
cmp dword [ebp - 0x24], 0xffffffff
je 0x100d60fe
mov dword [ebp - 0x20], 0x1c
lea eax, [ebp - 0x20]
push eax
mov ecx, dword [ebp - 0x24]
push ecx
call sub.KERNEL32.dll_Thread32First
test eax, eax
je 0x100d60f4
cmp dword [ebp - 0x20], 0x10
jb 0x100d60d8
call dword [sym.imp.KERNEL32.dll_GetCurrentProcessId]
cmp dword [ebp - 0x14], eax
jne 0x100d60d8
call dword [sym.imp.KERNEL32.dll_GetCurrentThreadId]
cmp dword [ebp - 0x18], eax
je 0x100d60d8
mov edx, dword [ebp + 8]
cmp dword [edx], 0
jne 0x100d6068
mov eax, dword [ebp + 8]
mov dword [eax + 4], 0x80
mov ecx, dword [ebp + 8]
mov edx, dword [ecx + 4]
shl edx, 2
push edx
push 0
mov eax, dword [0x1020f15c]
push eax
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov ecx, dword [ebp + 8]
mov dword [ecx], eax
mov edx, dword [ebp + 8]
cmp dword [edx], 0
jne 0x100d6066
jmp 0x100d60f4
jmp 0x100d60b8
mov eax, dword [ebp + 8]
mov ecx, dword [ebp + 8]
mov edx, dword [eax + 8]
cmp edx, dword [ecx + 4]
jb 0x100d60b8
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 4]
shl ecx, 1
shl ecx, 2
push ecx
mov edx, dword [ebp + 8]
mov eax, dword [edx]
push eax
push 0
mov ecx, dword [0x1020f15c]
push ecx
call dword [sym.imp.KERNEL32.dll_HeapReAlloc]
mov dword [ebp - 0x28], eax
cmp dword [ebp - 0x28], 0
jne 0x100d60a2
jmp 0x100d60f4
mov edx, dword [ebp + 8]
mov eax, dword [edx + 4]
shl eax, 1
mov ecx, dword [ebp + 8]
mov dword [ecx + 4], eax
mov edx, dword [ebp + 8]
mov eax, dword [ebp - 0x28]
mov dword [edx], eax
mov ecx, dword [ebp + 8]
mov edx, dword [ecx + 8]
mov eax, dword [ebp + 8]
mov ecx, dword [eax]
mov eax, dword [ebp - 0x18]
mov dword [ecx + edx*4], eax
mov ecx, dword [ebp + 8]
mov edx, dword [ecx + 8]
add edx, 1
mov eax, dword [ebp + 8]
mov dword [eax + 8], edx
mov dword [ebp - 0x20], 0x1c
lea ecx, [ebp - 0x20]
push ecx
mov edx, dword [ebp - 0x24]
push edx
call sub.KERNEL32.dll_Thread32Next
test eax, eax
jne 0x100d6002
mov eax, dword [ebp - 0x24]
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.100d7b08
mov esp, ebp
pop ebp
ret
Function at 0x100d6230
Capabilities:
Suspend thread

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [ebp + 8]
mov dword [eax], 0
mov ecx, dword [ebp + 8]
mov dword [ecx + 4], 0
mov edx, dword [ebp + 8]
mov dword [edx + 8], 0
mov eax, dword [ebp + 8]
push eax
call fcn.100d5fc0
add esp, 4
mov ecx, dword [ebp + 8]
cmp dword [ecx], 0
je 0x100d62cd
mov dword [ebp - 4], 0
jmp 0x100d6279
mov edx, dword [ebp - 4]
add edx, 1
mov dword [ebp - 4], edx
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 4]
cmp ecx, dword [eax + 8]
jae 0x100d62cd
mov edx, dword [ebp + 8]
mov eax, dword [edx]
mov ecx, dword [ebp - 4]
mov edx, dword [eax + ecx*4]
push edx
push 0
push 0x5a
call dword [sym.imp.KERNEL32.dll_OpenThread]
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0
je 0x100d62cb
mov eax, dword [ebp - 8]
push eax
call dword [sym.imp.KERNEL32.dll_SuspendThread]
mov ecx, dword [ebp + 0x10]
push ecx
mov edx, dword [ebp + 0xc]
push edx
mov eax, dword [ebp - 8]
push eax
call fcn.100d6600
add esp, 0xc
mov ecx, dword [ebp - 8]
push ecx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
jmp 0x100d6270
mov esp, ebp
pop ebp
ret

Function at 0x100d6780
Capabilities:
Resume thread

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [ebp + 8]
cmp dword [eax], 0
je 0x100d67f4
mov dword [ebp - 4], 0
jmp 0x100d67a0
mov ecx, dword [ebp - 4]
add ecx, 1
mov dword [ebp - 4], ecx
mov edx, dword [ebp + 8]
mov eax, dword [ebp - 4]
cmp eax, dword [edx + 8]
jae 0x100d67e0
mov ecx, dword [ebp + 8]
mov edx, dword [ecx]
mov eax, dword [ebp - 4]
mov ecx, dword [edx + eax*4]
push ecx
push 0
push 0x5a
call dword [sym.imp.KERNEL32.dll_OpenThread]
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0
je 0x100d67de
mov edx, dword [ebp - 8]
push edx
call dword [sym.imp.KERNEL32.dll_ResumeThread]
mov eax, dword [ebp - 8]
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
jmp 0x100d6797
mov ecx, dword [ebp + 8]
mov edx, dword [ecx]
push edx
push 0
mov eax, dword [0x1020f15c]
push eax
call dword [sym.imp.KERNEL32.dll_HeapFree]
mov esp, ebp
pop ebp
ret
Function at 0x100d6900
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [0x1021989c]
mov dword [ebp - 4], eax
jmp 0x100d6918
mov ecx, dword [ebp - 4]
mov edx, dword [ecx]
mov dword [ebp - 4], edx
cmp dword [ebp - 4], 0
je 0x100d692e
mov eax, dword [ebp - 4]
cmp dword [eax + 4], 0
je 0x100d692c
mov eax, dword [ebp - 4]
jmp 0x100d69a9
jmp 0x100d6910
push 0x40
push 0x3000
push 0x1000
push 0
call dword [sym.imp.KERNEL32.dll_VirtualAlloc]
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
je 0x100d69a6
mov ecx, dword [ebp - 4]
add ecx, 0x20
mov dword [ebp - 8], ecx
mov edx, dword [ebp - 4]
mov dword [edx + 4], 0
mov eax, dword [ebp - 4]
mov dword [eax + 8], 0
mov ecx, dword [ebp - 8]
mov edx, dword [ebp - 4]
mov eax, dword [edx + 4]
mov dword [ecx], eax
mov ecx, dword [ebp - 4]
mov edx, dword [ebp - 8]
mov dword [ecx + 4], edx
mov eax, dword [ebp - 8]
add eax, 0x20
mov dword [ebp - 8], eax
mov ecx, dword [ebp - 8]
sub ecx, dword [ebp - 4]
cmp ecx, 0xfe0
jbe 0x100d6968
mov edx, dword [ebp - 4]
mov eax, dword [0x1021989c]
mov dword [edx], eax
mov ecx, dword [ebp - 4]
mov dword [0x1021989c], ecx
mov eax, dword [ebp - 4]
mov esp, ebp
pop ebp
ret

Function at 0x100d6eb0
Capabilities:
Check for software breakpoints

Disassembly:
push ebp
mov ebp, esp
push ecx
mov eax, 1
imul ecx, eax, 0
mov edx, dword [ebp + 8]
movzx eax, byte [edx + ecx]
test eax, eax
je 0x100d6ef9
mov ecx, 1
imul edx, ecx, 0
mov eax, dword [ebp + 8]
movzx ecx, byte [eax + edx]
cmp ecx, 0x90
je 0x100d6ef9
mov edx, 1
imul eax, edx, 0
mov ecx, dword [ebp + 8]
movzx edx, byte [ecx + eax]
cmp edx, 0xcc
je 0x100d6ef9
xor eax, eax
jmp 0x100d6f3a
mov dword [ebp - 4], 1
jmp 0x100d6f0b
mov eax, dword [ebp - 4]
add eax, 1
mov dword [ebp - 4], eax
mov ecx, dword [ebp - 4]
cmp ecx, dword [ebp + 0xc]
jae 0x100d6f35
mov edx, dword [ebp + 8]
add edx, dword [ebp - 4]
movzx eax, byte [edx]
mov ecx, 1
imul edx, ecx, 0
mov ecx, dword [ebp + 8]
movzx edx, byte [ecx + edx]
cmp eax, edx
je 0x100d6f33
xor eax, eax
jmp 0x100d6f3a
jmp 0x100d6f02
mov eax, 1
mov esp, ebp
pop ebp
ret
Function at 0x100de1f0
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ecx
mov eax, dword [esp + 0x10]
push ebp
mov ebp, dword [esp + 0xc]
push edi
mov edi, dword [esp + 0x14]
mov eax, dword [eax + 0xc]
mov dword [esp + 8], eax
mov eax, dword [edi + 0x78]
test eax, eax
je 0x100de215
push dword [edi + 0x74]
call eax
add esp, 4
push ebx
push esi
mov esi, dword [edi + 0x54]
test esi, esi
je 0x100de27b
nop
mov ebx, dword [esi + 4]
xor edx, edx
mov eax, dword [ebx + 0x60]
mov eax, dword [eax + 8]
mov dword [esp + 0x1c], eax
mov eax, dword [ebx + 0x54]
test eax, eax
je 0x100de274
mov ecx, dword [eax + 8]
cmp eax, esi
je 0x100de247
mov edx, eax
mov eax, ecx
test eax, eax
jne 0x100de236
jmp 0x100de274
test edx, edx
jne 0x100de250
mov dword [ebx + 0x54], ecx
jmp 0x100de253
mov dword [edx + 8], ecx
mov eax, dword [esi + 0x14]
test eax, eax
je 0x100de260
push esi
call eax
add esp, 4
push esi
call fcn.100de770
mov eax, dword [esp + 0x20]
push esi
push eax
mov eax, dword [eax + 8]
call eax
add esp, 0xc
mov esi, dword [edi + 0x54]
test esi, esi
jne 0x100de220
lea eax, [edi + 0x6c]
test eax, eax
je 0x100de2fe
test ebp, ebp
je 0x100de2fe
mov ebx, dword [eax]
test ebx, ebx
je 0x100de2f1
nop dword [eax]
mov esi, dword [ebx + 8]
mov eax, dword [ebx + 4]
mov dword [esp + 0x1c], eax
mov eax, dword [esi + 8]
test eax, eax
je 0x100de2a7
push esi
call eax
add esp, 4
mov eax, dword [esp + 0x20]
mov eax, dword [eax + 0xc]
mov eax, dword [eax + 0x3c]
test eax, eax
je 0x100de2bb
push esi
call eax
add esp, 4
mov eax, dword [esi + 0x28]
test eax, eax
je 0x100de2cc
push eax
mov eax, dword [ebp + 8]
push ebp
call eax
add esp, 8
mov dword [esi + 0x28], 0
mov eax, dword [ebp + 8]
push esi
push ebp
call eax
mov eax, dword [ebp + 8]
push ebx
push ebp
call eax
mov eax, dword [esp + 0x2c]
add esp, 0x10
mov ebx, eax
test eax, eax
jne 0x100de290
lea eax, [edi + 0x6c]
mov dword [eax], 0
mov dword [eax + 4], 0
mov eax, dword [edi + 0x30]
mov dword [edi + 0x58], 0
test eax, eax
je 0x100de312
push edi
call eax
add esp, 4
push ebp
push edi
call fcn.100de170
mov eax, dword [esp + 0x18]
add esp, 8
mov eax, dword [eax + 0x34]
test eax, eax
je 0x100de32d
push edi
call eax
add esp, 4
mov esi, dword [edi + 0x68]
mov eax, dword [edi + 8]
mov dword [esp + 0x20], eax
test esi, esi
je 0x100de35f
mov eax, dword [esi + 0x18]
mov ebx, dword [esi + 0x1c]
test eax, eax
je 0x100de34b
push esi
call eax
add esp, 4
test dword [esp + 0x20], 0x400
jne 0x100de35f
mov eax, dword [ebx + 8]
push esi
push ebx
call eax
add esp, 8
mov eax, dword [edi + 0x80]
mov dword [edi + 0x68], 0
pop esi
pop ebx
test eax, eax
je 0x100de386
push eax
mov eax, dword [ebp + 8]
push ebp
call eax
add esp, 8
mov dword [edi + 0x80], 0
mov eax, dword [ebp + 8]
push edi
push ebp
call eax
add esp, 8
pop edi
pop ebp
pop ecx
ret
Function at 0x10124d10
Capabilities:
Enumerate pe sections

Disassembly:
sub esp, 0x14
xorps xmm0, xmm0
push ebx
push ebp
mov ebp, dword [esp + 0x20]
lea ebx, [ebp + 0x318]
movups xmmword [ebx], xmm0
push esi
movq qword [ebx + 0x10], xmm0
movzx ecx, word [ebp + 0x98]
mov eax, dword [ebp + 0x9c]
shl ecx, 4
add ecx, eax
push edi
cmp eax, ecx
jae 0x10124efd
cmp dword [eax], 0x42444620
jne 0x10124d55
mov esi, dword [eax + 0xc]
test esi, esi
jne 0x10124d69
add eax, 0x10
cmp eax, ecx
jb 0x10124d46
pop edi
pop esi
pop ebp
mov eax, 8
pop ebx
add esp, 0x14
ret
push dword [eax + 8]
mov edi, dword [esp + 0x30]
push edi
call fcn.100dd5c0
add esp, 8
test eax, eax
jne 0x10124efd
cmp esi, 8
jb 0x10124efd
push ebx
push esi
push edi
call fcn.100dccd0
add esp, 0xc
mov dword [esp + 0x20], eax
test eax, eax
jne 0x10124efd
mov eax, dword [ebx]
lea ecx, [eax + esi]
mov dword [ebp + 0x31c], ecx
mov ecx, eax
movzx edi, byte [ecx + 2]
movzx eax, byte [ecx + 3]
movzx edx, byte [ecx + 5]
shl edi, 8
or edi, eax
movzx eax, byte [ecx + 4]
shl eax, 8
or edx, eax
movzx eax, byte [ecx + 6]
shl edx, 8
or edx, eax
movzx eax, byte [ecx + 7]
movzx ecx, byte [ecx + 1]
shl edx, 8
or edx, eax
mov eax, dword [ebx]
movzx eax, byte [eax]
shl eax, 8
or ecx, eax
cmp ecx, 1
jne 0x10124ee5
cmp edx, 8
jb 0x10124ee5
lea eax, [edx - 8]
shr eax, 2
cmp eax, edi
jb 0x10124ee5
lea eax, [edx + 1]
cmp eax, esi
ja 0x10124ee5
mov eax, dword [ebx]
sub esi, edx
mov dword [esp + 0x14], 0
mov dword [esp + 0x18], 0
mov dword [ebp + 0x328], edi
mov dword [ebp + 0x324], esi
lea ecx, [eax + edx]
mov dword [ebp + 0x320], ecx
lea edx, [eax + 8]
lea eax, [edx + edi*4]
mov dword [esp + 0x10], eax
cmp edi, 2
jb 0x10124ea1
lea esi, [edi - 2]
xor ebx, ebx
shr esi, 1
inc esi
xor ebp, ebp
movzx ecx, byte [edx + 2]
sub edi, 2
movzx eax, byte [edx + 3]
shl ecx, 8
or ecx, eax
lea eax, [ecx + ecx*4]
movzx ecx, byte [edx + 6]
lea ebx, [ebx + eax*2]
shl ecx, 8
movzx eax, byte [edx + 7]
add edx, 8
or ecx, eax
lea eax, [ecx + ecx*4]
lea ebp, [ebp + eax*2]
sub esi, 1
jne 0x10124e55
mov dword [esp + 0x18], ebp
mov ebp, dword [esp + 0x28]
mov dword [esp + 0x14], ebx
mov esi, dword [ebp + 0x320]
lea ebx, [ebp + 0x318]
jmp 0x10124ea3
mov esi, ecx
test edi, edi
je 0x10124ec0
movzx ecx, byte [edx + 2]
movzx eax, byte [edx + 3]
mov edx, dword [esp + 0x10]
shl ecx, 8
or ecx, eax
lea eax, [ecx + ecx*4]
lea edx, [edx + eax*2]
jmp 0x10124ec4
mov edx, dword [esp + 0x10]
mov eax, dword [esp + 0x14]
add eax, dword [esp + 0x18]
add eax, edx
cmp eax, esi
ja 0x10124ee5
mov eax, dword [esp + 0x20]
pop edi
pop esi
mov byte [ebp + 0x32c], 1
pop ebp
pop ebx
add esp, 0x14
ret
push ebx
push dword [esp + 0x30]
call fcn.100dd580
xorps xmm0, xmm0
add esp, 8
movups xmmword [ebx], xmm0
movq qword [ebx + 0x10], xmm0
mov eax, 8
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x14
ret
Function at 0x40325c
Capabilities:
Accept command line arguments

Disassembly:
push ebx
push esi
push edi
add esp, 0xfffffef8
mov ebx, edx
mov esi, eax
mov eax, ebx
call fcn.00404a90
test esi, esi
jne 0x403292
push 0x105
lea eax, [esp + 4]
push eax
push 0
call sub.kernel32.dll_GetModuleFileNameA
mov ecx, eax
mov edx, esp
mov eax, ebx
call fcn.00404b80
jmp 0x4032b0
call sub.kernel32.dll_GetCommandLineA
mov edi, eax
mov edx, ebx
mov eax, edi
call fcn.00403160
mov edi, eax
test esi, esi
je 0x4032b0
cmp dword [ebx], 0
je 0x4032b0
dec esi
jmp 0x403299
add esp, 0x108
pop edi
pop esi
pop ebx
ret

Function at 0x4039c0
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
movzx eax, word [0x47c020]
mov dword [ebp - 8], eax
lea eax, [ebp - 4]
push eax
push 1
push 0
push 0x403a58
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x403a38
xor eax, eax
push ebp
push 0x403a31
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 0xc], 4
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 8]
push eax
push 0
push 0
push 0x403a74
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegQueryValueExA
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x403a38
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey
ret
movzx eax, word [0x47c020]
and ax, 0xffc0
movzx edx, word [ebp - 8]
and dx, 0x3f
or ax, dx
mov word [0x47c020], ax
mov esp, ebp
pop ebp
ret

Function at 0x40485c
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x47f04c], 0
je 0x4048bd
cmp word [0x47f220], 0xd7b2
jne 0x404885
cmp dword [0x47f228], 0
jbe 0x404885
mov eax, 0x47f21c
call dword [0x47f238]
push 0
lea eax, [esp + 4]
push eax
push 0x1e
push str.Runtime_error_____at_00000000
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
push 0
lea eax, [esp + 4]
push eax
push 2
push 0x4048e4
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
pop edx
ret
cmp byte [0x47c02c], 0
jne 0x4048d9
push 0
push str.Error
push str.Runtime_error_____at_00000000
push 0
call sub.user32.dll_MessageBoxA
pop edx
ret

Function at 0x404a14
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push edi
mov ebx, ecx
mov dword [ebp - 4], edx
mov edi, eax
mov esi, dword [ebp + 0x10]
cmp dword [0x47c030], 0
je 0x404a3a
mov edx, esi
mov eax, ebx
call dword [0x47c030]
jmp 0x404a49
mov eax, 8
call fcn.00402e70
mov dword [eax], ebx
mov dword [eax + 4], esi
mov byte [0x47f04d], 1
mov edx, dword [ebp + 8]
push edx
mov edx, dword [ebp + 0xc]
push edx
push eax
mov eax, 0x4049dc
push eax
mov eax, dword [ebp - 4]
push eax
push edi
call sub.kernel32.dll_CreateThread
pop edi
pop esi
pop ebx
pop ecx
pop ebp
ret 0xc
Function at 0x4089cc
Capabilities:
Encrypt data using rc4 prga

Disassembly:
cmp eax, edx
je 0x408a1e
test eax, edx
je 0x408a21
movzx ecx, byte [edx]
cmp cl, byte [eax]
je 0x4089e1
movzx eax, byte [eax]
sub eax, ecx
ret
push ebx
mov ebx, dword [eax - 4]
xor ecx, ecx
sub ebx, dword [edx - 4]
push ebx
adc ecx, 0xffffffff
and ecx, ebx
sub ecx, dword [eax - 4]
sub eax, ecx
sub edx, ecx
mov ebx, dword [ecx + eax]
xor ebx, dword [ecx + edx]
jne 0x408a07
add ecx, 4
js 0x4089f7
pop eax
pop ebx
ret
bsf ebx, ebx
shr ebx, 3
add ecx, ebx
jns 0x408a04
movzx eax, byte [ecx + eax]
movzx edx, byte [ecx + edx]
sub eax, edx
pop ebx
pop ebx
ret
xor eax, eax
ret
test eax, eax
je 0x408a2d
test edx, edx
jne 0x4089d4
mov eax, dword [eax - 4]
ret
sub eax, dword [edx - 4]
ret

Function at 0x409408
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebx
mov ebx, eax
mov eax, ebx
call fcn.00404f20
push eax
call sub.kernel32.dll_GetFileAttributesA
cmp eax, 0xffffffff
je 0x409421
test al, 0x10
je 0x409425
xor eax, eax
pop ebx
ret
mov al, 1
pop ebx
ret

Function at 0x40c6e4
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffff00
push ebx
push esi
mov esi, ecx
mov ebx, dword [ebp + 8]
push pe_nt_image_headers32
lea ecx, [ebp - 0x100]
push ecx
push edx
push eax
call sub.kernel32.dll_GetLocaleInfoA_1
test eax, eax
jle 0x40c71d
mov ecx, eax
dec ecx
lea edx, [ebp - 0x100]
mov eax, ebx
call fcn.00404b80
jmp 0x40c726
mov eax, ebx
mov edx, esi
call fcn.00404ae4
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x40c730
Capabilities:
Get geographical location

Disassembly:
push ebx
push esi
push edi
push ecx
mov ebx, ecx
mov esi, edx
mov edi, eax
push 2
lea eax, [esp + 4]
push eax
push esi
push edi
call sub.kernel32.dll_GetLocaleInfoA_1
test eax, eax
jle 0x40c752
movzx eax, byte [esp]
jmp 0x40c754
mov eax, ebx
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x40cde4
Capabilities:
Write file on windows

Disassembly:
add esp, 0xfffffbbc
push 0x400
lea ecx, [esp + 0x48]
call 0x40cc5c
mov eax, dword [0x47e210]
cmp byte [eax], 0
je 0x40ce60
mov eax, dword [0x47def4]
call fcn.00403374
call fcn.00402fcc
lea eax, [esp + 0x44]
push eax
lea eax, [esp + 0x48]
push eax
call sub.user32.dll_CharToOemA
push 0
lea eax, [esp + 4]
push eax
lea eax, [esp + 0x4c]
call fcn.004095d0
push eax
lea eax, [esp + 0x50]
push eax
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
push 0
lea eax, [esp + 4]
push eax
push 2
push 0x40cea8
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
jmp 0x40ce96
push 0x40
lea eax, [esp + 8]
push eax
mov eax, dword [0x47de74]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x4817f8]
call fcn.00405ecc
push eax
call sub.user32.dll_LoadStringA_1
push 0x2010
lea eax, [esp + 8]
push eax
lea eax, [esp + 0x4c]
push eax
push 0
call sub.user32.dll_MessageBoxA_1
add esp, 0x444
ret