joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4090a0
Capabilities:
Read data from internet
Receive data

Disassembly:
push ecx
push ebx
push esi
mov esi, dword [esp + 0x10]
mov ebx, ecx
push edi
xor eax, eax
lea edx, [esi + 0x20]
mov ecx, 0x400
mov edi, edx
mov dword [esi + 0x1024], eax
mov dword [esp + 0xc], eax
rep stosd dword es:[edi], eax
mov ecx, dword [ebx + 8]
lea eax, [esp + 0xc]
push eax
push 0xfff
push edx
push ecx
call dword [sym.imp.WININET.dll_InternetReadFile]
test eax, eax
je 0x4090ec
mov eax, dword [esp + 0xc]
pop edi
mov dword [esi + 0x1020], eax
pop esi
pop ebx
pop ecx
ret 4
mov edx, dword [esp + 0xc]
pop edi
mov dword [esi + 0x1020], edx
pop esi
or eax, 0xffffffff
pop ebx
pop ecx
ret 4

Function at 0x419680
Capabilities:
Encrypt data using rc4 prga

Disassembly:
cmp eax, edx
je 0x4196d9
test eax, edx
je 0x4196dc
movzx ecx, word [edx]
cmp cx, word [eax]
je 0x419697
movzx eax, word [eax]
sub eax, ecx
jmp 0x4196be
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]
shl ecx, 1
sub eax, ecx
sub edx, ecx
mov ebx, dword [ecx + eax]
xor ebx, dword [ecx + edx]
jne 0x4196bf
add ecx, 4
js 0x4196af
pop eax
pop ebx
ret
bsf ebx, ebx
shr ebx, 4
add ebx, ebx
add ecx, ebx
jns 0x4196bc
movzx eax, word [ecx + eax]
movzx edx, word [ecx + edx]
sub eax, edx
pop ebx
pop ebx
jmp 0x4196be
xor eax, eax
ret
test eax, eax
je 0x4196e8
test edx, edx
jne 0x419688
mov eax, dword [eax - 4]
ret
sub eax, dword [edx - 4]
ret
Function at 0x40ea57
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x40ea96
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x40ea96
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x40ea96
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x40ea96
cmp dword [ecx + 0x74], 0xe
jbe 0x40ea96
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret

Function at 0x4111f0
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x41121d
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x41121d
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret

Function at 0x545f3160
Capabilities:
Decompress data using aplib

Disassembly:
call 0x545f32b0
push ebx
mov ebx, esp
push ebx
mov esi, dword [ebx + 8]
mov edi, dword [ebx + 0x10]
cld
mov dl, 0x80
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
mov ebx, 2
add dl, dl
jne 0x545f3186
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0x545f3172
add dl, dl
jne 0x545f3191
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0x545f31e4
xor eax, eax
add dl, dl
jne 0x545f319e
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0x545f3285
add dl, dl
jne 0x545f31ad
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x545f31b8
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x545f31c3
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x545f31ce
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
je 0x545f31da
push edi
mov eax, eax
sub edi, eax
mov al, byte [edi]
pop edi
mov byte [edi], al
inc edi
mov ebx, 2
jmp 0x545f317d
mov eax, 1
add dl, dl
jne 0x545f31f2
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x545f31fd
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0x545f31e9
sub eax, ebx
mov ebx, 1
jne 0x545f3230
mov ecx, 1
add dl, dl
jne 0x545f3216
mov dl, byte [esi]
inc esi
adc dl, dl
adc ecx, ecx
add dl, dl
jne 0x545f3221
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0x545f320d
push esi
mov esi, edi
sub esi, ebp
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0x545f317d
dec eax
shl eax, 8
mov al, byte [esi]
inc esi
mov ebp, eax
mov ecx, 1
add dl, dl
jne 0x545f3247
mov dl, byte [esi]
inc esi
adc dl, dl
adc ecx, ecx
add dl, dl
jne 0x545f3252
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0x545f323e
cmp eax, 0x7d00
jae 0x545f3275
cmp eax, 0x500
jb 0x545f3270
inc ecx
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0x545f317d
cmp eax, 0x7f
ja 0x545f3278
add ecx, 2
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0x545f317d
mov al, byte [esi]
inc esi
xor ecx, ecx
shr al, 1
je 0x545f32a6
adc ecx, 2
mov ebp, eax
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
mov ebx, 1
jmp 0x545f317d
pop ebx
sub edi, dword [ebx + 0x10]
mov eax, edi
pop ebx
ret 0x10
Function at 0x405e44
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1a4
mov edx, dword [ebp + 8]
xor ecx, ecx
mov eax, 0x410538
cmp edx, dword [eax]
je 0x405e66
add eax, 8
inc ecx
cmp eax, 0x4105c8
jl 0x405e57
push esi
mov esi, ecx
shl esi, 3
cmp edx, dword [esi + 0x410538]
jne 0x405f94
mov eax, dword [0x4118a8]
cmp eax, 1
je 0x405f6e
test eax, eax
jne 0x405e97
cmp dword [0x4102e4], 1
je 0x405f6e
cmp edx, 0xfc
je 0x405f94
lea eax, [ebp - 0x1a4]
push 0x104
push eax
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
test eax, eax
jne 0x405ece
lea eax, [ebp - 0x1a4]
push str._program_name_unknown_
push eax
call fcn.00408220
pop ecx
pop ecx
lea eax, [ebp - 0x1a4]
push edi
push eax
lea edi, [ebp - 0x1a4]
call fcn.00404560
inc eax
pop ecx
cmp eax, 0x3c
jbe 0x405f11
lea eax, [ebp - 0x1a4]
push eax
call fcn.00404560
mov edi, eax
lea eax, [ebp - 0x1a4]
sub eax, 0x3b
push 3
add edi, eax
push 0x40e544
push edi
call fcn.004086d0
add esp, 0x10
lea eax, [ebp - 0xa0]
push str.Runtime_Error__n_nProgram:
push eax
call fcn.00408220
lea eax, [ebp - 0xa0]
push edi
push eax
call fcn.00408230
lea eax, [ebp - 0xa0]
push 0x40e524
push eax
call fcn.00408230
push dword [esi + 0x41053c]
lea eax, [ebp - 0xa0]
push eax
call fcn.00408230
push 0x12010
lea eax, [ebp - 0xa0]
push str.Microsoft_Visual_C_Runtime_Library
push eax
call fcn.00408645
add esp, 0x2c
pop edi
jmp 0x405f94
lea eax, [ebp + 8]
lea esi, [esi + 0x41053c]
push 0
push eax
push dword [esi]
call fcn.00404560
pop ecx
push eax
push dword [esi]
push 0xfffffffffffffff4
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
push eax
call dword [sym.imp.KERNEL32.dll_WriteFile]
pop esi
leave
ret

Function at 0x42e000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
nop
mov eax, section..text
mov ebx, 0x407ef8
nop
mov ecx, 0x45515622
nop
nop
test eax, eax
nop
nop
nop
nop
je 0x42e04e
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
nop
nop
inc eax
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
inc eax
nop
nop
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
jne 0x42e024
nop
nop
mov eax, section..data
mov ebx, 0x42cd70
nop
mov ecx, 0xb294d1b
nop
test eax, eax
nop
nop
nop
nop
nop
je 0x42e084
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
add eax, 4
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
nop
jne 0x42e06c
nop
nop
nop
nop
popal
nop
jmp 0x401219
Function at 0x100c117
Capabilities:
Get geographical location

Disassembly:
push 0x18
push 0x1003800
call fcn.01007d0c
xor esi, esi
cmp dword [0x10107f0], esi
jne 0x100c15b
push esi
push esi
xor edi, edi
inc edi
push edi
push esi
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x100c146
mov dword [0x10107f0], edi
jmp 0x100c15b
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x78
jne 0x100c15b
mov dword [0x10107f0], 2
mov eax, dword [0x10107f0]
cmp eax, 2
je 0x100c23c
cmp eax, esi
je 0x100c23c
cmp eax, 1
jne 0x100c1a0
mov dword [ebp - 0x1c], esi
mov dword [ebp - 0x20], esi
cmp dword [ebp + 0x18], esi
jne 0x100c189
mov eax, dword [0x101070c]
mov dword [ebp + 0x18], eax
push esi
push esi
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
mov ebx, eax
mov dword [ebp - 0x24], ebx
cmp ebx, esi
jne 0x100c1a7
xor eax, eax
jmp 0x100c24e
mov dword [ebp - 4], esi
lea eax, [ebx + ebx]
add eax, 3
and eax, 0xfffffffc
call fcn.01007e70
mov dword [ebp - 0x18], esp
mov edi, esp
mov dword [ebp - 0x28], edi
or dword [ebp - 4], 0xffffffff
jmp 0x100c1dd
cmp edi, esi
jne 0x100c1f8
lea eax, [ebx + ebx]
push eax
call fcn.010080ad
pop ecx
mov edi, eax
cmp edi, esi
je 0x100c1a0
mov dword [ebp - 0x20], 1
push ebx
push edi
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x100c22b
push esi
push esi
cmp dword [ebp + 0x14], esi
jne 0x100c215
push esi
push esi
jmp 0x100c21b
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push 0xffffffffffffffff
push edi
push esi
push dword [ebp + 0x18]
call dword [sym.imp.KERNEL32.dll_WideCharToMultiByte]
mov dword [ebp - 0x1c], eax
cmp dword [ebp - 0x20], esi
je 0x100c237
push edi
call fcn.01007fe8
pop ecx
mov eax, dword [ebp - 0x1c]
jmp 0x100c24e
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoA]
lea esp, [ebp - 0x34]
call fcn.01007d47
ret

Function at 0x433000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
nop
mov eax, section..text
nop
push 4
nop
nop
nop
nop
nop
nop
nop
pop edi
nop
nop
nop
nop
cmp eax, 0
nop
nop
je 0x433072
nop
nop
nop
mov ebx, 0x40de38
nop
nop
nop
mov ecx, ebx
nop
nop
nop
nop
sub ecx, eax
nop
xor edx, edx
nop
nop
nop
nop
nop
nop
nop
nop
push eax
nop
nop
nop
nop
mov eax, ecx
nop
div edi
nop
nop
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
pop eax
nop
nop
nop
mov esi, 0x495011f9
nop
nop
xor dword [eax], esi
nop
nop
nop
nop
add eax, edi
nop
nop
nop
nop
nop
nop
nop
loop 0x433060
mov eax, section..data
nop
nop
nop
cmp eax, 0
nop
nop
nop
nop
je 0x4330d2
nop
nop
mov ebx, 0x4304d8
nop
nop
mov ecx, ebx
nop
nop
sub ecx, eax
nop
nop
nop
nop
nop
nop
nop
nop
xor edx, edx
nop
nop
nop
nop
nop
push eax
nop
nop
nop
mov eax, ecx
nop
nop
nop
nop
div edi
nop
nop
nop
nop
nop
xchg ecx, eax
nop
nop
pop eax
nop
nop
nop
nop
nop
mov esi, 0x1f463f5
xor dword [eax], esi
nop
nop
nop
nop
add eax, edi
nop
nop
nop
nop
nop
loop 0x4330c0
nop
nop
nop
nop
nop
nop
nop
popal
nop
jmp 0x431219
Function at 0x430005
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
call 0x43000c
nop
pop eax
nop
nop
nop
nop
add eax, 0x403d6f
nop
nop
sub eax, 0x403d15
nop
nop
nop
nop
mov ebx, dword [eax]
nop
nop
nop
mov ecx, dword [eax + 4]
nop
mov edx, dword [eax + 8]
nop
nop
nop
xor dword [ebx], edx
nop
nop
nop
nop
add ebx, 4
nop
nop
nop
nop
cmp ebx, ecx
nop
nop
nop
nop
nop
jl 0x430030
nop
nop
nop
add eax, 0xc
nop
nop
nop
cmp dword [eax], 0
nop
nop
jne 0x43001e
nop
nop
nop
popal
nop
nop
nop
nop
nop
jmp loc.00401219
Function at 0x474f90
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebx
push esi
push edi
xor edi, edi
cmp dword [esp + 0x10], edi
mov ebx, ecx
je 0x474fd2
call fcn.0047a915
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x474fd2
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x474fc9
xor eax, eax
jmp 0x474fda
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.00474fe0
pop edi
pop esi
pop ebx
ret 4

Function at 0x47ae45
Capabilities:
Get thread local storage value

Disassembly:
push ebx
push esi
mov esi, ecx
lea ebx, [esi + 0x1c]
push ebx
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
cmp dword [esp + 0x10], 0
jne 0x47ae73
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x47ae91
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.0047adab
jmp 0x47ae91
mov eax, dword [esi + 0x14]
test eax, eax
je 0x47ae91
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.0047adab
test edi, edi
mov eax, edi
jne 0x47ae7b
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8

Function at 0x1000114e
Capabilities:
Allocate or change rwx memory
Create process on windows
Execute shellcode via indirect call
Read file on windows

Disassembly:
push ebx
push esi
mov ebx, 0x10003028
xor esi, esi
push edi
cmp ebx, 0x10002034
jne 0x1000116a
push esi
push esi
push esi
push esi
call dword [sym.imp.USER32.dll_MessageBoxA]
xor eax, eax
mov word [0x1000302e], ax
movzx ecx, word [eax + 0x10002038]
mov word [eax + 0x10003028], cx
add eax, 2
cmp cx, si
jne 0x10001172
push 1
push esi
push esi
push ebx
push esi
push esi
call dword [sym.imp.SHELL32.dll_ShellExecuteW]
xor eax, eax
mov word [0x1000302e], ax
movzx ecx, word [eax + 0x1000203c]
mov word [eax + 0x10003028], cx
add eax, 2
cmp cx, si
jne 0x1000119d
push 0x40
mov eax, 0x1000
push eax
push eax
push esi
call dword [sym.imp.KERNEL32.dll_VirtualAlloc]
mov dword [0x10003018], eax
lea edi, [ebx - 2]
mov ax, word [edi + 2]
add edi, 2
cmp ax, si
jne 0x100011cb
push 5
pop ecx
mov esi, str.sktop.ini
rep movsd dword es:[edi], dword [esi]
xor esi, esi
push esi
push 0x80
push 3
push esi
push 1
push 0x80000000
push ebx
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov dword [0x1000301c], eax
cmp eax, 0xffffffff
je 0x10001222
push esi
push 0x10003020
push 0x1000
push dword [0x10003018]
push eax
call dword [sym.imp.KERNEL32.dll_ReadFile]
call dword [0x10003018]
pop edi
pop esi
pop ebx
ret 0x10
Function at 0x4a311c
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
mov eax, dword [ebp + 0xc]
test eax, 0x80000000
je 0x4a3139
mov edx, eax
and edx, 0x7fffffff
mov dword [ebp - 0xc], edx
jmp 0x4a313e
xor edx, edx
mov dword [ebp - 0xc], eax
push ebx
mov ebx, dword [ebp + 8]
push esi
and dword [ebp - 4], 0
mov eax, dword [ebx + 0x3c]
push edi
mov esi, dword [eax + ebx + 0x78]
lea eax, [eax + ebx + 0x18]
add esi, ebx
mov eax, dword [eax + 0x64]
mov edi, dword [esi + 0x1c]
mov ecx, dword [esi + 0x20]
mov dword [ebp - 0x14], eax
mov eax, dword [esi + 0x24]
add edi, ebx
add ecx, ebx
add eax, ebx
test edx, edx
mov dword [ebp - 0x10], eax
je 0x4a317e
mov eax, dword [esi + 0x10]
imul eax, eax, 0x3fffffff
add eax, edx
jmp 0x4a31bc
and dword [ebp + 8], 0
cmp dword [esi + 0x18], 0
jbe 0x4a31c4
mov dword [ebp - 8], ecx
mov eax, dword [ebp - 8]
push dword [ebp + 0xc]
mov eax, dword [eax]
add eax, ebx
push eax
call fcn.004a31ea
pop ecx
test eax, eax
pop ecx
jne 0x4a31b2
inc dword [ebp + 8]
add dword [ebp - 8], 4
mov eax, dword [ebp + 8]
cmp eax, dword [esi + 0x18]
jb 0x4a318b
jmp 0x4a31c4
mov eax, dword [ebp - 0x10]
mov ecx, dword [ebp + 8]
movzx eax, word [eax + ecx*2]
mov edi, dword [edi + eax*4]
add edi, ebx
mov dword [ebp - 4], edi
cmp dword [ebp + 0x10], 0
je 0x4a31e2
cmp dword [ebp - 4], esi
jbe 0x4a31e2
mov eax, dword [ebp - 0x14]
add eax, esi
cmp dword [ebp - 4], eax
jae 0x4a31e2
push dword [ebp - 0xc]
push ebx
call dword [ebp + 0x10]
jmp 0x4a31e5
mov eax, dword [ebp - 4]
pop edi
pop esi
pop ebx
leave
ret

Function at 0x4a3214
Capabilities:
Encode data using xor

Disassembly:
push ecx
push eax
push esi
push edi
mov ecx, edi
sub ecx, eax
mov esi, eax
mov edi, esi
lodsb al, byte [esi]
xor al, 0x4c
stosb byte es:[edi], al
loop 0x4a3220
pop edi
pop esi
pop eax
pop ecx
ret

Function at 0x4a322b
Capabilities:
Decompress data using aplib

Disassembly:
push ebp
mov ebp, esp
pushal
push ebp
mov esi, dword [ebp + 8]
mov edi, dword [ebp + 0xc]
cld
mov dl, 0x80

Function at 0x432000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x43200c
nop
nop
nop
nop
pop eax
nop
add eax, 0x40729f
nop
sub eax, 0x407245
nop
mov ebx, dword [eax]
nop
nop
nop
nop
mov ecx, dword [eax + 4]
nop
nop
nop
mov edx, dword [eax + 8]
nop
nop
nop
nop
nop
xor dword [ebx], edx
nop
nop
add ebx, 4
nop
nop
nop
nop
nop
nop
cmp ebx, ecx
nop
nop
nop
nop
jl 0x432030
nop
nop
add eax, 0xc
nop
nop
nop
nop
nop
cmp dword [eax], 0
nop
jne 0x43201e
nop
nop
nop
nop
popal
nop
nop
nop
nop
jmp 0x431219
Function at 0x432002
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
call 0x43200c
pop eax
nop
nop
nop
nop
nop
add eax, 0x40729f
nop
nop
sub eax, 0x407245
mov ebx, dword [eax]
nop
nop
nop
nop
nop
mov ecx, dword [eax + 4]
nop
nop
nop
mov edx, dword [eax + 8]
nop
nop
nop
nop
nop
xor dword [ebx], edx
nop
add ebx, 4
nop
nop
nop
nop
cmp ebx, ecx
nop
nop
nop
nop
jl 0x432030
nop
nop
nop
nop
nop
add eax, 0xc
nop
nop
nop
cmp dword [eax], 0
nop
nop
jne 0x43201e
nop
nop
nop
nop
nop
nop
popal
nop
nop
jmp 0x431219
Function at 0x43fec0
Capabilities:
Encode data using xor
Encrypt data using aes via x86 extensions

Disassembly:
push ebp
push ebx
test eax, eax
je 0x4403e0
test edx, edx
je 0x4403e0
call fcn.0043fed7
mov eax, 0xffffffff
pop ebx
pop ebp
ret

Function at 0x440420
Capabilities:
Encrypt data using aes via x86 extensions

Disassembly:
mov eax, dword [esp + 4]
mov ecx, dword [esp + 8]
mov edx, dword [esp + 0xc]
call fcn.0043fec0
mov edx, dword [esp + 0xc]
shl ecx, 4
test eax, eax
jne 0x440491
lea eax, [edx + ecx + 0x10]
movups xmm0, xmmword [edx]
movups xmm1, xmmword [eax]
movups xmmword [eax], xmm0
movups xmmword [edx], xmm1
lea edx, [edx + 0x10]
lea eax, [eax - 0x10]
movups xmm0, xmmword [edx]
movups xmm1, xmmword [eax]
aesimc xmm0, xmm0
aesimc xmm1, xmm1
lea edx, [edx + 0x10]
lea eax, [eax - 0x10]
movups xmmword [eax + 0x10], xmm0
movups xmmword [edx - 0x10], xmm1
cmp eax, edx
ja 0x440456
movups xmm0, xmmword [edx]
aesimc xmm0, xmm0
movups xmmword [edx], xmm0
pxor xmm0, xmm0
pxor xmm1, xmm1
xor eax, eax
ret

Function at 0x440da0
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebp
push ebx
push esi
push edi
sub esp, 0x10
mov ebp, dword [esp + 0x24]
mov esi, dword [esp + 0x28]
mov edi, dword [esp + 0x2c]
mov eax, dword [esi]
mov ebx, dword [esi + 4]
mov ecx, dword [esi + 8]
mov edx, dword [esi + 0xc]
bswap eax
bswap ebx
bswap ecx
bswap edx
mov dword [edi], eax
mov dword [edi + 4], ebx
mov dword [edi + 8], ecx
mov dword [edi + 0xc], edx
cmp ebp, 0x80
je 0x440e24
mov eax, dword [esi + 0x10]
mov ebx, dword [esi + 0x14]
cmp ebp, 0xc0
je 0x440dfc
mov ecx, dword [esi + 0x18]
mov edx, dword [esi + 0x1c]
jmp 0x440e04
mov ecx, eax
mov edx, ebx
not ecx
not edx
bswap eax
bswap ebx
bswap ecx
bswap edx
mov dword [edi + 0x20], eax
mov dword [edi + 0x24], ebx
mov dword [edi + 0x28], ecx
mov dword [edi + 0x2c], edx
xor eax, dword [edi]
xor ebx, dword [edi + 4]
xor ecx, dword [edi + 8]
xor edx, dword [edi + 0xc]
nop
call fcn.00440e29

Function at 0x44a500
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x559330
mov eax, dword fs:[0]
push eax
push esi
push edi
mov eax, dword [0x5c9ea4]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
push 8
mov dword [edi], vtable.std::basic_streambuf_wchar_t__struct_std::char_traits_wchar_t__.0
call fcn.005183e4
mov esi, eax
xorps xmm0, xmm0
movq qword [esi], xmm0
push 1
mov dword [ebp - 4], 0
call fcn.00515822
mov dword [esi + 4], eax
lea ecx, [edi + 8]
lea eax, [edi + 4]
mov dword [edi + 0x34], esi
mov dword [edi + 0xc], eax
add esp, 8
lea eax, [edi + 0x14]
mov dword [edi + 0x10], ecx
mov dword [edi + 0x1c], eax
lea eax, [edi + 0x18]
mov dword [edi + 0x20], eax
lea eax, [edi + 0x24]
mov dword [edi + 0x2c], eax
lea eax, [edi + 0x28]
mov dword [edi + 0x30], eax
mov dword [ecx], 0
mov eax, dword [edi + 0x20]
mov dword [eax], 0
mov eax, dword [edi + 0x30]
mov dword [eax], 0
mov eax, dword [edi + 0xc]
mov dword [eax], 0
mov eax, dword [edi + 0x1c]
mov dword [eax], 0
mov eax, dword [edi + 0x2c]
mov dword [eax], 0
mov eax, edi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x44a6a0
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x559330
mov eax, dword fs:[0]
push eax
push esi
push edi
mov eax, dword [0x5c9ea4]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
push 8
mov dword [edi], vtable.std::basic_streambuf_char__struct_std::char_traits_char__.0
call fcn.005183e4
mov esi, eax
xorps xmm0, xmm0
movq qword [esi], xmm0
push 1
mov dword [ebp - 4], 0
call fcn.00515822
mov dword [esi + 4], eax
lea ecx, [edi + 8]
lea eax, [edi + 4]
mov dword [edi + 0x34], esi
mov dword [edi + 0xc], eax
add esp, 8
lea eax, [edi + 0x14]
mov dword [edi + 0x10], ecx
mov dword [edi + 0x1c], eax
lea eax, [edi + 0x18]
mov dword [edi + 0x20], eax
lea eax, [edi + 0x24]
mov dword [edi + 0x2c], eax
lea eax, [edi + 0x28]
mov dword [edi + 0x30], eax
mov dword [ecx], 0
mov eax, dword [edi + 0x20]
mov dword [eax], 0
mov eax, dword [edi + 0x30]
mov dword [eax], 0
mov eax, dword [edi + 0xc]
mov dword [eax], 0
mov eax, dword [edi + 0x1c]
mov dword [eax], 0
mov eax, dword [edi + 0x2c]
mov dword [eax], 0
mov eax, edi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x451c90
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x14
cmp dword [ecx + 0x38], 0
push ebx
push esi
push edi
mov dword [esp + 0xc], ecx
je 0x451d7b
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 0x451d6a
jg 0x451cd0
test edx, edx
je 0x451d6a
nop dword [eax]
call fcn.0044a410
mov esi, eax
mov eax, edx
mov dword [esp + 0x14], eax
test eax, eax
jl 0x451d27
jg 0x451ce7
test esi, esi
je 0x451d27
cmp ebx, eax
jg 0x451cf7
jl 0x451cf1
cmp edi, esi
jae 0x451cf7
mov esi, edi
mov dword [esp + 0x14], ebx
mov eax, dword [esp + 0xc]
push esi
mov eax, dword [eax + 0x1c]
push dword [eax]
push dword [esp + 0x18]
call fcn.0052f650
mov ecx, dword [esp + 0x18]
add esp, 0xc
sub edi, esi
sbb ebx, dword [esp + 0x14]
mov eax, dword [ecx + 0x2c]
sub dword [eax], esi
mov eax, dword [ecx + 0x1c]
add dword [eax], esi
mov eax, dword [esp + 0x10]
jmp 0x451d4c
mov ecx, dword [esp + 0xc]
mov eax, dword [ecx]
call dword [eax + 0x1c]
mov ecx, eax
cmp ecx, 0xffffffff
je 0x451d64
mov eax, dword [esp + 0x10]
add edi, 0xffffffff
mov esi, 1
adc ebx, 0xffffffff
mov byte [eax], cl
mov ecx, dword [esp + 0xc]
add eax, esi
mov dword [esp + 0x10], eax
test ebx, ebx
jg 0x451cd0
jl 0x451d64
test edi, edi
jne 0x451cd0
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 + 0x1c]
mov esi, dword [ebp + 0xc]
mov edi, dword [ebp + 0x10]
mov dword [esp + 0x18], esi
mov eax, dword [eax]
mov dword [esp + 0x1c], edi
mov dword [esp + 0x10], eax
test eax, eax
je 0x451d9d
mov eax, dword [ecx + 0x2c]
mov eax, dword [eax]
jmp 0x451d9f
xor eax, eax
cdq
mov ebx, eax
mov eax, edx
mov dword [esp + 0x14], eax
test edi, edi
jl 0x451e55
jg 0x451dba
test esi, esi
je 0x451e55
test eax, eax
jl 0x451e03
jg 0x451dc4
test ebx, ebx
je 0x451e03
cmp edi, eax
jg 0x451dd4
jl 0x451dce
cmp esi, ebx
jae 0x451dd4
mov ebx, esi
mov dword [esp + 0x14], edi
push ebx
push dword [esp + 0x14]
push dword [ebp + 8]
call fcn.0052f650
mov ecx, dword [esp + 0x18]
add esp, 0xc
mov edx, dword [ebp + 8]
add edx, ebx
sub esi, ebx
mov dword [esp + 0x10], edx
mov eax, dword [ecx + 0x2c]
sbb edi, dword [esp + 0x14]
sub dword [eax], ebx
mov eax, dword [ecx + 0x1c]
add dword [eax], ebx
jmp 0x451e0a
mov eax, dword [ebp + 8]
mov dword [esp + 0x10], eax
test edi, edi
jl 0x451e55
jg 0x451e14
test esi, esi
je 0x451e55
mov edx, dword [ecx + 0x4c]
test edx, edx
je 0x451e55
mov ebx, dword [ecx + 0xc]
lea eax, [ecx + 0x3c]
cmp dword [ebx], eax
jne 0x451e40
mov edx, dword [ecx + 0x54]
mov ecx, dword [ecx + 0x50]
sub edx, ecx
mov dword [ebx], ecx
mov ebx, dword [esp + 0xc]
mov eax, dword [ebx + 0x1c]
mov dword [eax], ecx
mov eax, dword [ebx + 0x2c]
mov dword [eax], edx
mov edx, dword [ebx + 0x4c]
push edx
push esi
push 1
push dword [esp + 0x1c]
call fcn.00534d3f
add esp, 0x10
sub esi, eax
sbb edi, 0
mov eax, dword [esp + 0x18]
mov edx, dword [esp + 0x1c]
sub eax, esi
sbb edx, edi
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc