joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1003c7c0
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x41c
mov eax, dword [0x100a249c]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 0xc]
push esi
push edi
mov edi, ecx
test edi, edi
je 0x1003c93c
test ebx, ebx
je 0x1003c93c
cmp edi, 0xffffffff
je 0x1003c9ba
push dword [ebp + 8]
call fcn.1003cdf0
add esp, 4
cmp eax, 0xffffffff
je 0x1003c9ba
xor esi, esi
nop word [eax + eax]
push 0x32
call dword [sym.imp.KERNEL32.dll_Sleep]
push 0x200
lea eax, [ebp - 0x218]
mov dword [ebp - 0x41c], 0x200
push 0
push eax
call fcn.10050780
add esp, 0xc
lea eax, [ebp - 0x41c]
push 0
push eax
push 0x200
lea eax, [ebp - 0x218]
push eax
push edi
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
jne 0x1003c860
call dword [sym.imp.KERNEL32.dll_GetLastError]
jmp 0x1003c88d
mov eax, dword [ebp - 0x41c]
test eax, eax
je 0x1003c87b
push eax
lea eax, [ebp - 0x218]
push eax
push ebx
call fcn.10050200
add esp, 0xc
push 0xf
push edi
call dword [sym.imp.KERNEL32.dll_PurgeComm]
cmp dword [ebp - 0x41c], 0
jg 0x1003c8aa
inc esi
cmp esi, 2
jl 0x1003c810
xor al, al
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1004ce09
mov esp, ebp
pop ebp
ret
push 0x400
lea eax, [ebp - 0x418]
push 0
push eax
call fcn.10050780
add esp, 0xc
mov dword [ebp - 8], 0
xorps xmm0, xmm0
lea ecx, [ebp - 0x18]
movups xmmword [ebp - 0x18], xmm0
call fcn.1003b200
push ebx
push 0x18c
push str.CommunicationStream100
call dword [sym.imp.KERNEL32.dll_GetCurrentThreadId]
push eax
call dword [sym.imp.KERNEL32.dll_GetCurrentProcessId]
push eax
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x418]
push str._s_t__d__d___INFO____s:_d__call__CommunicationStream100_Ok_return_recvStream___s_n
push eax
call fcn.10007a20
lea ecx, [ebp - 0x418]
add esp, 0x20
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x1003c910
sub ecx, edx
lea eax, [ebp - 0x418]
push ecx
push eax
call fcn.1003b350
add esp, 8
mov al, 1
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1004ce09
mov esp, ebp
pop ebp
ret
push 0x400
lea eax, [ebp - 0x418]
push 0
push eax
call fcn.10050780
add esp, 0xc
mov dword [ebp - 8], 0
xorps xmm0, xmm0
lea ecx, [ebp - 0x18]
movups xmmword [ebp - 0x18], xmm0
call fcn.1003b200
push 0x181
push str.CommunicationStream100
call dword [sym.imp.KERNEL32.dll_GetCurrentThreadId]
push eax
call dword [sym.imp.KERNEL32.dll_GetCurrentProcessId]
push eax
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x418]
push str._s_t__d__d___ERROR____s:_d__handle_or_recvStream_is_NULL_n
push eax
call fcn.10007a20
lea ecx, [ebp - 0x418]
add esp, 0x1c
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x1003c9a1
sub ecx, edx
lea eax, [ebp - 0x418]
push ecx
push eax
call fcn.1003b350
add esp, 8
mov ecx, dword [ebp - 4]
xor al, al
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.1004ce09
mov esp, ebp
pop ebp
ret
Function at 0x1003ccd0
Capabilities:
Read file on windows
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x618
mov eax, dword [0x100a249c]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
mov esi, ecx
mov ebx, edx
push edi
mov edi, dword [ebp + 0xc]
cmp esi, 0xffffffff
je 0x1003cd2d
test esi, esi
je 0x1003cd2d
test ebx, ebx
je 0x1003cd2d
lea eax, [ebp - 0x610]
push eax
lea eax, [ebp - 0x614]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_ClearCommError]
push 0
lea eax, [ebp - 0x618]
push eax
push dword [ebp + 8]
push ebx
push esi
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
jne 0x1003cd40
call dword [sym.imp.KERNEL32.dll_GetLastError]
pop edi
pop esi
xor al, al
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1004ce09
mov esp, ebp
pop ebp
ret
push esi
call dword [sym.imp.KERNEL32.dll_FlushFileBuffers]
push 0x64
call dword [sym.imp.KERNEL32.dll_Sleep]
test edi, edi
je 0x1003cdd0
push 0x600
lea eax, [ebp - 0x604]
mov dword [ebp - 0x614], 0x600
push 0
push eax
call fcn.10050780
add esp, 0xc
lea eax, [ebp - 0x614]
push 0
push eax
push 0x600
lea eax, [ebp - 0x604]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
jne 0x1003cdac
call dword [sym.imp.KERNEL32.dll_GetLastError]
pop edi
pop esi
mov al, 1
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1004ce09
mov esp, ebp
pop ebp
ret
mov eax, dword [ebp - 0x614]
test eax, eax
je 0x1003cdc7
push eax
lea eax, [ebp - 0x604]
push eax
push edi
call fcn.10050200
add esp, 0xc
push 0xf
push esi
call dword [sym.imp.KERNEL32.dll_PurgeComm]
mov ecx, dword [ebp - 4]
mov al, 1
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.1004ce09
mov esp, ebp
pop ebp
ret

Function at 0x1003d9a0
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20c
mov eax, dword [0x100a249c]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push edi
lea eax, [ebp - 0x20c]
mov ebx, ecx
push eax
push 0x104
call dword [sym.imp.KERNEL32.dll_GetCurrentDirectoryW]
lea edx, [ebp - 0x20c]
lea ecx, [edx + 2]
mov ax, word [edx]
add edx, 2
test ax, ax
jne 0x1003d9d3
sub edx, ecx
sar edx, 1
lea edi, [edx + 1]
cmp edi, 0x3fffffff
jg 0x1003da20
add edi, edi
mov eax, edi
call fcn.10079010
mov esi, esp
test esi, esi
je 0x1003da20
push 0
push 0
push edi
push esi
push 0xffffffffffffffff
lea eax, [ebp - 0x20c]
mov byte [esi], 0
push eax
push 0
push 3
call dword [sym.imp.KERNEL32.dll_WideCharToMultiByte]
neg eax
sbb edx, edx
and edx, esi
jmp 0x1003da22
xor edx, edx
mov ecx, edx
lea esi, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x1003da27
sub ecx, esi
push ecx
push edx
push 0x104
push ebx
call fcn.1005d758
add esp, 0x10
lea esp, [ebp - 0x218]
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1004ce09
mov esp, ebp
pop ebp
ret
Function at 0x1003e7c0
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x1c
cmp dword [ecx + 0x38], 0
push ebx
push esi
push edi
mov dword [esp + 0xc], ecx
je 0x1003e8a6
mov esi, dword [ebp + 0x10]
mov ebx, esi
mov edx, dword [ebp + 0xc]
mov edi, edx
mov eax, dword [ebp + 8]
mov dword [esp + 0x10], eax
test esi, esi
jl 0x1003e895
jg 0x1003e800
test edx, edx
je 0x1003e895
nop dword [eax]
call fcn.100241a0
mov esi, eax
mov eax, edx
mov dword [esp + 0x14], eax
test eax, eax
jl 0x1003e854
jg 0x1003e817
test esi, esi
je 0x1003e854
cmp ebx, eax
jg 0x1003e827
jl 0x1003e821
cmp edi, esi
jae 0x1003e827
mov esi, edi
mov dword [esp + 0x14], ebx
mov ecx, dword [esp + 0xc]
mov eax, dword [esp + 0x10]
push esi
push eax
mov eax, dword [ecx + 0x20]
push dword [eax]
call fcn.10050200
mov ecx, dword [esp + 0x18]
add esp, 0xc
sub edi, esi
sbb ebx, dword [esp + 0x14]
mov eax, dword [ecx + 0x30]
sub dword [eax], esi
mov eax, dword [ecx + 0x20]
add dword [eax], esi
jmp 0x1003e879
mov ecx, dword [esp + 0xc]
mov eax, dword [esp + 0x10]
mov edx, dword [ecx]
movzx eax, byte [eax]
push eax
call dword [edx + 0xc]
cmp eax, 0xffffffff
je 0x1003e88f
mov ecx, dword [esp + 0xc]
add edi, 0xffffffff
mov esi, 1
adc ebx, 0xffffffff
add dword [esp + 0x10], esi
test ebx, ebx
jg 0x1003e800
jl 0x1003e88f
test edi, edi
jne 0x1003e800
mov edx, dword [ebp + 0xc]
mov esi, dword [ebp + 0x10]
sub edx, edi
mov eax, edx
sbb esi, ebx
mov edx, esi
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
mov eax, dword [ecx + 0x20]
mov esi, dword [ebp + 0xc]
mov edi, dword [ebp + 0x10]
mov dword [esp + 0x20], esi
mov edx, dword [eax]
lea eax, [ecx + 0x30]
mov dword [esp + 0x24], edi
mov dword [esp + 0x1c], edx
mov dword [esp + 0x18], eax
test edx, edx
je 0x1003e8ce
mov eax, dword [eax]
mov edx, dword [eax]
jmp 0x1003e8d4
xor edx, edx
mov dword [esp + 0x18], eax
mov eax, edx
cdq
mov dword [esp + 0x14], eax
mov dword [esp + 0x10], edx
test edi, edi
jl 0x1003e93c
jg 0x1003e8e9
test esi, esi
je 0x1003e93c
test edx, edx
jl 0x1003e937
jg 0x1003e8f3
test eax, eax
je 0x1003e937
cmp edi, edx
jg 0x1003e907
jl 0x1003e8fd
cmp esi, eax
jae 0x1003e907
mov eax, esi
mov dword [esp + 0x14], esi
mov dword [esp + 0x10], edi
mov ebx, dword [ebp + 8]
push eax
push ebx
push dword [esp + 0x24]
call fcn.10050200
mov eax, dword [esp + 0x24]
add esp, 0xc
mov edx, dword [esp + 0x14]
add ebx, edx
mov ecx, dword [esp + 0xc]
sub esi, edx
mov eax, dword [eax]
sbb edi, dword [esp + 0x10]
sub dword [eax], edx
mov eax, dword [ecx + 0x20]
add dword [eax], edx
jmp 0x1003e93f
mov ebx, dword [ebp + 8]
jmp 0x1003e949
mov ebx, dword [ebp + 8]
test edi, edi
jl 0x1003e962
jg 0x1003e949
test esi, esi
je 0x1003e962
mov eax, dword [ecx + 0x4c]
test eax, eax
je 0x1003e962
push eax
push esi
push 1
push ebx
call fcn.10063ac9
add esp, 0x10
sub esi, eax
sbb edi, 0
mov eax, dword [esp + 0x20]
mov edx, dword [esp + 0x24]
sub eax, esi
sbb edx, edi
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
Function at 0x1003ef70
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x30
mov eax, dword [0x100a249c]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
push esi
mov esi, ecx
cmp ebx, 0xffffffff
jne 0x1003efa0
pop esi
xor eax, eax
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1004ce09
mov esp, ebp
pop ebp
ret 4
mov eax, dword [esi + 0x20]
push edi
mov ecx, dword [eax]
test ecx, ecx
je 0x1003efdc
mov edx, dword [esi + 0x30]
mov edi, dword [edx]
lea eax, [edi + ecx]
cmp ecx, eax
jae 0x1003efdc
lea ecx, [edi - 1]
mov dword [edx], ecx
mov edx, dword [esi + 0x20]
mov esi, dword [edx]
lea ecx, [esi + 1]
mov dword [edx], ecx
mov byte [esi], bl
pop edi
pop esi
mov eax, ebx
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1004ce09
mov esp, ebp
pop ebp
ret 4
cmp dword [esi + 0x4c], 0
je 0x1003f0c2
mov edi, dword [esi + 0xc]
lea eax, [esi + 0x3c]
cmp dword [edi], eax
jne 0x1003f004
mov edx, dword [esi + 0x54]
mov ecx, dword [esi + 0x50]
sub edx, ecx
mov dword [edi], ecx
mov eax, dword [esi + 0x1c]
mov dword [eax], ecx
mov eax, dword [esi + 0x2c]
mov dword [eax], edx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x1003f037
push dword [esi + 0x4c]
movsx eax, bl
push eax
call fcn.100655ad
add esp, 8
or ecx, 0xffffffff
cmp eax, ecx
cmovne ecx, ebx
pop edi
pop esi
mov eax, ecx
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1004ce09
mov esp, ebp
pop ebp
ret 4
lea eax, [ebp - 0x2c]
mov byte [ebp - 0x28], bl
mov edx, dword [ecx]
push eax
lea eax, [ebp - 4]
push eax
lea eax, [ebp - 0x24]
push eax
lea eax, [ebp - 0x30]
push eax
lea eax, [ebp - 0x27]
push eax
lea eax, [ebp - 0x28]
push eax
lea eax, [esi + 0x40]
push eax
call dword [edx + 0x1c]
sub eax, 0
je 0x1003f095
sub eax, 1
je 0x1003f095
sub eax, 2
jne 0x1003f0c2
push dword [esi + 0x4c]
push dword [ebp - 0x28]
call fcn.1003ce70
add esp, 8
or ecx, 0xffffffff
test al, al
cmovne ecx, ebx
pop edi
pop esi
mov eax, ecx
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1004ce09
mov esp, ebp
pop ebp
ret 4
mov edi, dword [ebp - 0x2c]
lea eax, [ebp - 0x24]
sub edi, eax
je 0x1003f0b2
push dword [esi + 0x4c]
push edi
push 1
push eax
call fcn.10063ac9
add esp, 0x10
cmp edi, eax
jne 0x1003f0c2
lea eax, [ebp - 0x28]
mov byte [esi + 0x3d], 1
cmp dword [ebp - 0x30], eax
jne 0x1003efc7
mov ecx, dword [ebp - 4]
or eax, 0xffffffff
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.1004ce09
mov esp, ebp
pop ebp
ret 4
Function at 0x1003f660
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
mov eax, dword [0x100a249c]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, ecx
cmp dword [esi + 0x38], 0
je 0x1003f71a
cmp byte [esi + 0x3d], 0
je 0x1003f71a
mov eax, dword [esi]
push edi
push 0xffffffffffffffff
call dword [eax + 0xc]
cmp eax, 0xffffffff
je 0x1003f708
mov ecx, dword [esi + 0x38]
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 4]
push eax
mov edx, dword [ecx]
lea eax, [ebp - 0x24]
push eax
lea eax, [esi + 0x40]
push eax
call dword [edx + 0x20]
sub eax, 0
je 0x1003f6d0
sub eax, 1
je 0x1003f6d4
sub eax, 2
jne 0x1003f708
mov byte [esi + 0x3d], al
mov al, 1
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1004ce09
mov esp, ebp
pop ebp
ret
mov byte [esi + 0x3d], 0
mov edi, dword [ebp - 0x28]
lea eax, [ebp - 0x24]
sub edi, eax
je 0x1003f6f1
push dword [esi + 0x4c]
push edi
push 1
push eax
call fcn.10063ac9
add esp, 0x10
cmp edi, eax
jne 0x1003f708
cmp byte [esi + 0x3d], 0
pop edi
sete al
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1004ce09
mov esp, ebp
pop ebp
ret
pop edi
xor al, al
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1004ce09
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
mov al, 1
xor ecx, ebp
pop esi
call fcn.1004ce09
mov esp, ebp
pop ebp
ret

Function at 0x10046e62
Capabilities:
Set thread local storage value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
xor ebx, ebx
xor eax, eax
mov dword [ebp - 8], ecx
inc eax
inc ebx
mov dword [ebp - 4], eax
cmp dword [edi + 8], ebx
jle 0x10046ed9
mov edx, dword [ebp + 0xc]
test edx, edx
je 0x10046e9f
mov eax, dword [ecx + 0x10]
cmp dword [eax + ebx*8 + 4], edx
je 0x10046e9f
mov eax, dword [edi + 0xc]
cmp dword [eax + ebx*4], 0
je 0x10046ecc
xor eax, eax
mov dword [ebp - 4], eax
jmp 0x10046ecf
mov eax, dword [edi + 0xc]
mov eax, dword [eax + ebx*4]
mov dword [ebp - 0xc], eax
test eax, eax
je 0x10046ec5
mov eax, dword [eax]
push 1
mov esi, dword [eax]
mov ecx, esi
call dword [0x1007d4ac]
mov ecx, dword [ebp - 0xc]
call esi
mov ecx, dword [ebp - 8]
mov edx, dword [ebp + 0xc]
mov eax, dword [edi + 0xc]
and dword [eax + ebx*4], 0
mov eax, dword [ebp - 4]
inc ebx
cmp ebx, dword [edi + 8]
jl 0x10046e82
test eax, eax
je 0x10046f20
lea esi, [ecx + 0x1c]
mov ebx, edi
push esi
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
mov ecx, dword [ebp - 8]
push edi
add ecx, 0x14
call fcn.10047152
push esi
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
push dword [ebx + 0xc]
call dword [sym.imp.KERNEL32.dll_LocalFree]
mov eax, dword [edi]
push 1
mov esi, dword [eax]
mov ecx, esi
call dword [0x1007d4ac]
mov ecx, edi
call esi
mov eax, dword [ebp - 8]
push 0
push dword [eax]
call dword [sym.imp.KERNEL32.dll_TlsSetValue]
pop edi
pop esi
pop ebx
leave
ret 8

Function at 0x1006edc5
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.1006ec3b
Function at 0x10079280
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x100792ad
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x100792ad
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret
Function at 0x407c70
Capabilities:
Access peb ldr_data
Get ntdll base address

Disassembly:
push 0xffffffffffffffff
push 0x52ad87
mov eax, dword fs:[0]
push eax
push ebx
push esi
mov eax, dword [0x580ca0]
xor eax, esp
push eax
lea eax, [esp + 0xc]
mov dword fs:[0], eax
mov esi, dword [esp + 0x1c]
xor ebx, ebx
mov dword [esi + 8], ebx
mov dword [esi], vtable.NKZ::CKZArchive.0
mov dword [esi + 4], vtable.NKZ::CKZArchive.1.0
mov dword [esi + 0xc], ebx
mov dword [esp + 0x14], ebx
mov dword [esi + 0x10], ebx
mov dword [esi + 0x14], ebx
mov dword [esi + 0x18], ebx
lea ecx, [esi + 0x58]
call fcn.004012b0
xor eax, eax
mov dword [esi + 0x20], ebx
mov dword [esi + 0x28], ebx
mov dword [esi + 0x2c], ebx
mov dword [esi + 0x30], ebx
mov dword [esi + 0x34], ebx
mov dword [esi + 0x24], ebx
mov dword [esi + 0x3c], ebx
mov dword [esi + 0x38], ebx
mov word [esi + 0x52], ax
mov byte [esi + 0x41], bl
mov byte [esi + 0x42], bl
mov dword [esi + 0x44], ebx
mov byte [esi + 0x48], bl
mov dword [esi + 0x49], eax
mov dword [esi + 0x4d], eax
xor ecx, ecx
xor edx, edx
mov dword [esi + 0x78], ebx
mov dword [esi + 0x7c], ebx
mov word [esi + 0x80], cx
mov word [esi + 0x54], dx
mov byte [esi + 0x40], bl
lea eax, [esi + 0x88]
push eax
mov byte [esp + 0x18], 4
call fcn.0040a330
mov dword [esi + 0xa0], vtable.NKZ::CBuffer_unsigned_char_.0
mov dword [esi + 0xa4], ebx
mov dword [esi + 0xa8], ebx
mov dword [esi + 0xc0], ebx
mov dword [esi + 0xac], ebx
mov dword [esi + 0xb0], ebx
mov dword [esi + 0xb4], ebx
mov dword [esi + 0xb8], ebx
mov dword [esi + 0xbc], ebx
mov dword [esi + 0xc4], ebx
mov eax, esi
mov ecx, dword [esp + 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
pop ebx
add esp, 0xc
ret 4
Function at 0x40aab0
Capabilities:
Read file on windows

Disassembly:
sub esp, 0x16c
mov eax, dword [0x580ca0]
xor eax, esp
mov dword [esp + 0x168], eax
push ebx
push ebp
mov ebp, dword [esp + 0x178]
push edi
cmp esi, 0xffffffff
je 0x40ac7e
test ebp, ebp
je 0x40ac7e
mov edi, dword [sym.imp.KERNEL32.dll_SetFilePointerEx]
xor ecx, ecx
push ecx
push ecx
push ecx
xor eax, eax
push eax
push esi
call edi
test eax, eax
jne 0x40ab11
call fcn.0040aca0
pop edi
pop ebp
pop ebx
mov ecx, dword [esp + 0x168]
xor ecx, esp
call fcn.004ba1db
add esp, 0x16c
ret
push 0x40
lea eax, [esp + 0x134]
push 0
push eax
call fcn.004ba280
mov ebx, dword [sym.imp.KERNEL32.dll_ReadFile]
add esp, 0xc
push 0
lea ecx, [esp + 0x10]
push ecx
push 0x40
lea edx, [esp + 0x13c]
push edx
push esi
mov dword [esp + 0x20], 0
call ebx
test eax, eax
je 0x40aaf4
cmp dword [esp + 0xc], 0x40
je 0x40ab6f
mov eax, 0x80004005
pop edi
pop ebp
pop ebx
mov ecx, dword [esp + 0x168]
xor ecx, esp
call fcn.004ba1db
add esp, 0x16c
ret
mov eax, dword [esp + 0x16c]
push 0
cdq
push 0
push edx
push eax
push esi
call edi
test eax, eax
je 0x40aaf4
push 0xf8
lea eax, [esp + 0x14]
push 0
push eax
call fcn.004ba280
add esp, 0xc
push 0
lea ecx, [esp + 0x10]
push ecx
push 0xf8
lea edx, [esp + 0x1c]
push edx
push esi
call ebx
test eax, eax
je 0x40aaf4
cmp dword [esp + 0xc], 0xf8
jne 0x40ab52
movzx eax, word [esp + 0x16]
dec eax
lea eax, [eax + eax*4]
push 1
add eax, eax
xor ecx, ecx
push ecx
add eax, eax
push ecx
add eax, eax
push eax
push esi
call edi
test eax, eax
je 0x40aaf4
xor eax, eax
push eax
mov dword [esp + 0x10c], eax
mov dword [esp + 0x110], eax
mov dword [esp + 0x114], eax
mov dword [esp + 0x118], eax
mov dword [esp + 0x11c], eax
mov dword [esp + 0x120], eax
mov dword [esp + 0x124], eax
mov dword [esp + 0x128], eax
mov dword [esp + 0x12c], eax
mov dword [esp + 0x130], eax
lea eax, [esp + 0x10]
push eax
push 0x28
lea ecx, [esp + 0x114]
push ecx
push esi
call ebx
test eax, eax
je 0x40aaf4
cmp dword [esp + 0xc], 0x28
jne 0x40ab52
mov edx, dword [esp + 0x11c]
mov eax, dword [esp + 0x118]
add eax, edx
mov dword [ebp], eax
xor eax, eax
pop edi
pop ebp
pop ebx
mov ecx, dword [esp + 0x168]
xor ecx, esp
call fcn.004ba1db
add esp, 0x16c
ret
mov ecx, dword [esp + 0x174]
pop edi
pop ebp
pop ebx
xor ecx, esp
mov eax, 0x80070057
call fcn.004ba1db
add esp, 0x16c
ret
Function at 0x40acc0
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0xc
push ebx
push esi
push edi
mov edi, ecx
xor ebx, ebx
cmp edi, ebx
je 0x40adc8
cmp eax, ebx
je 0x40adc8
cmp word [eax], bx
je 0x40adc8
mov ecx, dword [ebp + 8]
cmp ecx, ebx
je 0x40acf2
mov dword [ecx], ebx
push ebx
push ebx
push 3
push ebx
push 1
push connect
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov esi, eax
cmp esi, 0xffffffff
jne 0x40ad18
call fcn.0040aca0
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
push ebx
lea eax, [esp + 0x18]
push eax
push 4
push edi
push esi
mov dword [edi], ebx
mov dword [esp + 0x28], ebx
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
jne 0x40ad49
call fcn.0040aca0
push esi
mov edi, eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, edi
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
cmp byte [edi], 0x4d
jne 0x40adb8
cmp byte [edi + 1], 0x5a
jne 0x40adb8
lea ecx, [esp + 0x10]
push ecx
mov dword [esp + 0x14], ebx
call fcn.0040aab0
mov ebx, eax
add esp, 4
test ebx, ebx
je 0x40ad7b
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, ebx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov ebx, dword [esp + 0x10]
xor eax, eax
push eax
push eax
push eax
push ebx
push esi
call dword [sym.imp.KERNEL32.dll_SetFilePointerEx]
test eax, eax
je 0x40ad32
mov eax, dword [ebp + 8]
mov dword [edi], 0
test eax, eax
je 0x40ad9f
mov dword [eax], ebx
push 0
lea edx, [esp + 0x18]
push edx
push 4
push edi
push esi
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x40ad32
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
xor eax, eax
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
pop edi
pop esi
mov eax, 0x80070057
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x40b210
Capabilities:
Read file on windows

Disassembly:
push esi
mov esi, dword [esp + 0x14]
test esi, esi
je 0x40b21f
mov dword [esi], 0
mov ecx, dword [esp + 0x10]
mov edx, dword [esp + 0xc]
push 0
lea eax, [esp + 0x18]
push eax
mov eax, dword [esp + 0x10]
push ecx
mov ecx, dword [eax + 8]
push edx
push ecx
mov dword [esp + 0x28], 0
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
jne 0x40b253
call fcn.0040aca0
pop esi
ret 0x10
test esi, esi
je 0x40b25d
mov edx, dword [esp + 0x14]
mov dword [esi], edx
xor eax, eax
pop esi
ret 0x10

Function at 0x40b2d0
Capabilities:
Get file size

Disassembly:
sub esp, 8
push esi
mov esi, dword [esp + 0x14]
test esi, esi
jne 0x40b2e8
mov eax, 0x80070057
pop esi
add esp, 8
ret 8
mov ecx, dword [esp + 0x10]
mov edx, dword [ecx + 8]
lea eax, [esp + 4]
push eax
push edx
call dword [sym.imp.KERNEL32.dll_GetFileSizeEx]
test eax, eax
jne 0x40b30b
call fcn.0040aca0
pop esi
add esp, 8
ret 8
mov eax, dword [esp + 4]
mov ecx, dword [esp + 8]
mov dword [esi], eax
mov dword [esi + 4], ecx
xor eax, eax
pop esi
add esp, 8
ret 8
Function at 0x416b10
Capabilities:
Encrypt data using aes
Reference aes constants

Disassembly:
push ecx
push ebx
mov ebx, dword [esp + 0xc]
push ebp
lea ebp, [ebx + 0x1c]
shr ebx, 2
mov eax, ebx
shr eax, 1
add eax, 3
push esi
mov dword [ecx], eax
add ecx, 0x10
xor esi, esi
mov dword [esp + 0xc], ebp
test ebx, ebx
jbe 0x416b41
mov eax, dword [edx]
mov dword [ecx + esi*4], eax
inc esi
add edx, 4
cmp esi, ebx
jb 0x416b34
cmp esi, ebp
jae 0x416c32
mov edx, esi
sub edx, ebx
lea eax, [ecx + edx*4]
mov dword [esp + 0x14], eax
push edi
xor edx, edx
mov eax, esi
div ebx
mov edi, dword [ecx + esi*4 - 4]
test edx, edx
jne 0x416bbe
movzx eax, byte [eax + 0x582c1c]
mov edx, edi
and edx, 0xff
movzx edx, byte [edx + 0x582d10]
mov ebp, edi
shr ebp, 0x18
movzx ebp, byte [ebp + 0x582d10]
shl edx, 8
or edx, ebp
mov ebp, edi
shr ebp, 0x10
shr edi, 8
and ebp, 0xff
movzx ebp, byte [ebp + 0x582d10]
and edi, 0xff
movzx edi, byte [edi + 0x582d10]
shl edx, 8
or edx, ebp
mov ebp, dword [esp + 0x10]
shl edx, 8
xor edi, eax
or edi, edx
jmp 0x416c16
cmp ebx, 6
jbe 0x416c16
cmp edx, 4
jne 0x416c16
mov edx, edi
shr edx, 0x10
and edx, 0xff
movzx eax, byte [edx + 0x582d10]
mov edx, edi
shr edx, 0x18
movzx edx, byte [edx + 0x582d10]
shl edx, 8
or eax, edx
mov edx, edi
shr edx, 8
and edx, 0xff
movzx edx, byte [edx + 0x582d10]
shl eax, 8
and edi, 0xff
or eax, edx
movzx edx, byte [edi + 0x582d10]
shl eax, 8
or eax, edx
mov edi, eax
mov eax, dword [esp + 0x18]
mov edx, dword [eax]
xor edx, edi
mov dword [ecx + esi*4], edx
inc esi
add eax, 4
mov dword [esp + 0x18], eax
cmp esi, ebp
jb 0x416b55
pop edi
pop esi
pop ebp
pop ebx
pop ecx
ret 4
Function at 0x417f10
Capabilities:
Hash data with crc32

Disassembly:
test ecx, ecx
jne 0x417f17
xor eax, eax
ret
mov eax, dword [esp + 4]
jmp fcn.00417f30