joyce8/EMBER2024-capa huggingface dataset:
Function at 0x10024a94
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, 0x101c
call fcn.10010690
mov eax, dword [0x1003e680]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0x14]
push ebx
push dword [ebp + 8]
mov dword [ebp - 0x100c], eax
call fcn.10023aa1
pop ecx
mov ecx, dword [ebp + 8]
mov ebx, eax
cmp dword [ecx + 8], 0
jne 0x10024ad6
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
jmp 0x10024c32
mov eax, dword [ecx]
sub eax, dword [ecx + 4]
push esi
push edi
push 0
cdq
push 2
push edx
push eax
call fcn.1002ca20
push dword [ebp - 0x100c]
mov ecx, ebx
mov dword [ebp - 0x1008], eax
mov esi, ebx
mov dword [ebp - 0x1018], edx
and ecx, 0x3f
sar esi, 6
imul edi, ecx, 0x38
push 0
mov eax, dword [esi*4 + 0x10040268]
push dword [eax + edi + 0x24]
push dword [eax + edi + 0x20]
push ebx
call fcn.1002483c
mov ecx, dword [esi*4 + 0x10040268]
add esp, 0x14
mov dword [ebp - 0x1010], eax
mov eax, edx
mov edx, dword [ebp - 0x1010]
mov dword [ebp - 0x101c], eax
cmp edx, dword [ecx + edi + 0x20]
jne 0x10024c2b
cmp eax, dword [ecx + edi + 0x24]
jne 0x10024c2b
push 0
lea eax, [ebp - 0x1014]
push eax
push 0x1000
lea eax, [ebp - 0x1004]
push eax
push dword [ecx + edi + 0x18]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x10024c2b
push dword [ebp - 0x100c]
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.1002483c
add esp, 0x14
test edx, edx
jl 0x10024c2b
jg 0x10024ba1
test eax, eax
jb 0x10024c2b
mov ebx, dword [ebp - 0x1018]
mov eax, dword [ebp - 0x1014]
test ebx, ebx
jg 0x10024c2b
jl 0x10024bbb
cmp dword [ebp - 0x1008], eax
ja 0x10024c2b
lea edi, [ebp - 0x1004]
xor edx, edx
add edi, eax
lea ecx, [ebp - 0x1004]
xor esi, esi
cmp dword [ebp - 0x1008], edx
jne 0x10024bd9
test ebx, ebx
je 0x10024c12
cmp ecx, edi
jae 0x10024c12
mov al, byte [ecx]
cmp al, 0xd
jne 0x10024bf3
lea eax, [edi - 1]
cmp ecx, eax
jae 0x10024bff
cmp byte [ecx + 1], 0xa
jne 0x10024bff
inc ecx
jmp 0x10024bff
movzx eax, al
movsx eax, byte [eax + 0x1003efe8]
add ecx, eax
add esi, 1
adc edx, 0
inc ecx
cmp esi, dword [ebp - 0x1008]
jne 0x10024bd9
cmp edx, ebx
jne 0x10024bd9
lea eax, [ebp - 0x1004]
sub ecx, eax
mov eax, ecx
cdq
add eax, dword [ebp - 0x1010]
adc edx, dword [ebp - 0x101c]
jmp 0x10024c30
or edx, 0xffffffff
mov eax, edx
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop ebx
call fcn.100105c9
leave
ret
Function at 0x1002556c
Capabilities:
Query environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push ecx
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
je 0x10025609
push ebx
push esi
call fcn.1002560c
xor ebx, ebx
sub eax, esi
push ebx
push ebx
push ebx
push ebx
sar eax, 1
push eax
push esi
push ebx
push ebx
mov dword [ebp - 8], eax
call fcn.1001ee11
add esp, 0x24
mov dword [ebp - 4], eax
test eax, eax
jne 0x100255b6
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x10025608
push edi
push eax
call fcn.1001ed01
mov edi, eax
pop ecx
push ebx
test edi, edi
jne 0x100255d6
call fcn.1001ecc7
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x10025607
push ebx
push dword [ebp - 4]
push edi
push dword [ebp - 8]
push esi
push ebx
push ebx
call fcn.1001ee11
add esp, 0x20
test eax, eax
jne 0x100255f5
push edi
call fcn.1001ecc7
jmp 0x100255fd
push ebx
call fcn.1001ecc7
mov ebx, edi
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, ebx
pop edi
pop ebx
pop esi
leave
ret
Function at 0x100270b0
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [ebp + 8]
mov ecx, eax
push ebx
mov ebx, dword [ebp + 0xc]
and eax, 0x3f
sar ecx, 6
push esi
push edi
imul edi, eax, 0x38
mov eax, dword [ecx*4 + 0x10040268]
mov dword [ebp - 0xc], ecx
mov ecx, dword [edi + eax + 0x18]
mov dword [ebp - 0x14], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x100270f0
cmp byte [ebx], 0xa
jne 0x100270f0
or byte [edi + eax + 0x28], 4
jmp 0x100270f5
and byte [edi + eax + 0x28], 0xfb
add ecx, ebx
mov eax, ebx
mov dword [ebp - 0x10], ecx
mov esi, ebx
mov dword [ebp - 8], eax
cmp ebx, ecx
jae 0x100271f4
mov dl, byte [eax]
cmp dl, 0x1a
je 0x100271d7
inc eax
cmp dl, 0xd
je 0x10027121
mov dword [ebp - 8], eax
mov byte [esi], dl
jmp 0x10027147
cmp eax, ecx
jae 0x10027155
mov cl, byte [eax]
xor eax, eax
cmp cl, 0xa
sete al
inc eax
add dword [ebp - 8], eax
cmp cl, 0xa
sete al
dec al
and al, 3
add al, 0xa
mov byte [esi], al
mov eax, dword [ebp - 8]
mov ecx, dword [ebp - 0x10]
xor edx, edx
inc edx
add esi, edx
cmp eax, ecx
jb 0x10027109
jmp 0x100271f4
push 0
lea eax, [ebp - 0x10]
push eax
push 1
lea eax, [ebp - 1]
push eax
push dword [ebp - 0x14]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x100271d2
cmp dword [ebp - 0x10], 0
je 0x100271d2
mov ecx, dword [ebp - 0xc]
mov eax, dword [ecx*4 + 0x10040268]
test byte [eax + edi + 0x28], 0x48
je 0x100271ac
mov dl, byte [ebp - 1]
lea eax, [esi + 1]
mov dword [ebp - 0x14], eax
cmp dl, 0xa
jne 0x10027197
mov byte [esi], dl
jmp 0x100271a8
mov byte [esi], 0xd
mov eax, dword [ecx*4 + 0x10040268]
mov byte [eax + edi + 0x2a], dl
mov eax, dword [ebp - 0x14]
mov esi, eax
jmp 0x100271f4
cmp byte [ebp - 1], 0xa
jne 0x100271bb
cmp esi, ebx
jne 0x100271bb
mov byte [esi], 0xa
jmp 0x100271f3
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.100247de
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x100271f4
mov byte [esi], 0xd
jmp 0x100271f3
mov ecx, dword [ebp - 0xc]
mov ecx, dword [ecx*4 + 0x10040268]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x100271f1
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x100271f4
mov byte [esi], dl
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x100271fd
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x1c
mov eax, dword [ebp + 8]
mov ecx, eax
push ebx
mov ebx, dword [ebp + 0xc]
and eax, 0x3f
push esi
sar ecx, 6
push edi
imul edi, eax, 0x38
mov dword [ebp - 8], ecx
mov eax, dword [ecx*4 + 0x10040268]
push 0xa
pop edx
mov dword [ebp - 0x18], edx
mov ecx, dword [eax + edi + 0x18]
mov dword [ebp - 0x1c], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x10027243
cmp word [ebx], dx
jne 0x10027243
or byte [eax + edi + 0x28], 4
jmp 0x10027248
and byte [eax + edi + 0x28], 0xfb
lea edx, [ebx + ecx*2]
mov eax, ebx
mov dword [ebp - 0xc], edx
mov esi, ebx
mov dword [ebp - 4], eax
cmp ebx, edx
jae 0x100273ab
mov dword [ebp - 0x10], 0xd
movzx ecx, word [eax]
mov edx, ecx
mov dword [ebp - 0x14], edx
mov edx, dword [ebp - 0xc]
cmp ecx, 0x1a
je 0x1002738b
add eax, 2
cmp cx, word [ebp - 0x10]
je 0x10027289
mov dword [ebp - 4], eax
mov word [esi], cx
jmp 0x100272bf
cmp eax, edx
jae 0x100272cd
movzx eax, word [eax]
xor ecx, ecx
cmp ax, word [ebp - 0x18]
mov edx, eax
push 0xa
sete cl
xor eax, eax
lea ecx, [ecx*2 + 2]
add dword [ebp - 4], ecx
pop ecx
cmp dx, cx
mov edx, dword [ebp - 0xc]
sete al
dec eax
and eax, 3
add eax, ecx
mov word [esi], ax
mov eax, dword [ebp - 4]
push 2
pop ecx
add esi, ecx
cmp eax, edx
jb 0x10027264
jmp 0x100273ab
push 0
lea eax, [ebp - 0x18]
push eax
push 2
lea eax, [ebp - 4]
push eax
push dword [ebp - 0x1c]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x10027386
cmp dword [ebp - 0x18], 0
je 0x10027386
mov edx, dword [ebp - 8]
push 0xa
mov eax, dword [edx*4 + 0x10040268]
test byte [eax + edi + 0x28], 0x48
je 0x1002735c
lea eax, [esi + 2]
mov dword [ebp - 0x1c], eax
mov ax, word [ebp - 4]
pop ecx
mov word [ebp - 2], ax
cmp ax, cx
jne 0x10027320
mov word [esi], cx
jmp 0x10027357
push 0xd
pop ecx
mov word [esi], cx
movzx ecx, ax
mov eax, dword [edx*4 + 0x10040268]
mov dx, word [ebp - 2]
shr ecx, 8
push 0xa
mov byte [eax + edi + 0x2a], dl
mov edx, dword [ebp - 8]
mov eax, dword [edx*4 + 0x10040268]
mov byte [eax + edi + 0x2b], cl
mov eax, dword [edx*4 + 0x10040268]
pop ecx
mov byte [eax + edi + 0x2c], cl
mov esi, dword [ebp - 0x1c]
jmp 0x100273ab
pop eax
cmp word [ebp - 4], ax
jne 0x1002736c
cmp esi, ebx
jne 0x1002736c
mov word [esi], ax
jmp 0x100273a8
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.100247de
add esp, 0x10
push 0xa
pop eax
cmp word [ebp - 4], ax
je 0x100273ab
push 0xd
pop eax
jmp 0x10027367
mov edx, dword [ebp - 8]
mov edx, dword [edx*4 + 0x10040268]
mov al, byte [edx + edi + 0x28]
test al, 0x40
jne 0x100273a5
or al, 2
mov byte [edx + edi + 0x28], al
jmp 0x100273ab
mov word [esi], cx
add esi, 2
sub esi, ebx
and esi, 0xfffffffe
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x1002a09e
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x1003e680]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0xc]
push ebx
mov ebx, dword [ebp + 0x10]
push esi
mov esi, dword [ebp + 8]
push edi
mov dword [ebp - 0x18], eax
call fcn.1001ef53
add eax, 0x50
lea edi, [ebp - 0x10]
mov dword [ebp - 0x14], eax
xor eax, eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
call fcn.1001ef53
lea ecx, [ebp - 0x10]
xor edx, edx
mov dword [eax + 0x34c], ecx
lea ecx, [esi + 0x80]
mov eax, dword [ebp - 0x14]
mov dword [eax], esi
lea edi, [eax + 4]
mov dword [edi], ecx
test ecx, ecx
je 0x1002a115
cmp word [ecx], dx
je 0x1002a115
mov eax, dword [0x1003524c]
push edi
dec eax
push eax
push 0x10035138
call fcn.1002a28e
mov eax, dword [ebp - 0x14]
add esp, 0xc
xor edx, edx
mov dword [ebp - 0x10], edx
mov eax, dword [eax]
test eax, eax
je 0x1002a188
cmp word [eax], dx
je 0x1002a188
mov eax, dword [edi]
test eax, eax
je 0x1002a139
cmp word [eax], dx
je 0x1002a139
lea eax, [ebp - 0x10]
push eax
call fcn.1002a2ef
jmp 0x1002a142
lea eax, [ebp - 0x10]
push eax
call fcn.1002a5dd
cmp dword [ebp - 0x10], 0
pop ecx
jne 0x1002a1b2
mov eax, dword [0x10035134]
push dword [ebp - 0x14]
dec eax
push eax
push 0x10034e28
call fcn.1002a28e
add esp, 0xc
test al, al
je 0x1002a1b2
mov eax, dword [edi]
xor edi, edi
test eax, eax
je 0x1002a17d
cmp word [eax], di
je 0x1002a17d
lea eax, [ebp - 0x10]
push eax
call fcn.1002a2ef
pop ecx
jmp 0x1002a1b4
lea eax, [ebp - 0x10]
push eax
call fcn.1002a5dd
jmp 0x1002a17a
mov eax, dword [edi]
test eax, eax
je 0x1002a19f
cmp word [eax], dx
je 0x1002a19f
lea eax, [ebp - 0x10]
push eax
call fcn.1002a711
pop ecx
jmp 0x1002a1b2
mov dword [ebp - 0x10], 0x104
call dword [sym.imp.KERNEL32.dll_GetUserDefaultLCID]
mov dword [ebp - 8], eax
mov dword [ebp - 0xc], eax
xor edi, edi
cmp dword [ebp - 0x10], 0
je 0x1002a27d
lea eax, [ebp - 0x10]
push eax
lea eax, [esi + 0x100]
neg esi
sbb esi, esi
and esi, eax
push esi
call fcn.1002a803
mov esi, eax
pop ecx
pop ecx
test esi, esi
je 0x1002a27d
movzx ecx, si
push ecx
call dword [sym.imp.KERNEL32.dll_IsValidCodePage]
test eax, eax
je 0x1002a27d
push 1
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_IsValidLocale]
test eax, eax
je 0x1002a27d
mov eax, dword [ebp - 0x18]
test eax, eax
je 0x1002a20a
mov dword [eax], esi
mov eax, dword [ebp - 0x14]
push edi
push 0x55
add eax, 0x250
push eax
push dword [ebp - 0xc]
call fcn.100211de
test ebx, ebx
je 0x1002a278
push edi
push 0x55
lea eax, [ebx + 0x120]
push eax
push dword [ebp - 0xc]
call fcn.100211de
push 0x40
push ebx
push 0x1001
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x1002a27d
push 0x40
lea eax, [ebx + 0x80]
push eax
push 0x1002
push dword [ebp - 8]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x1002a27d
push 0xa
push 0x10
lea ecx, [ebx + 0x100]
push ecx
push esi
call fcn.1002e799
add esp, 0x10
xor eax, eax
inc eax
jmp 0x1002a27f
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.100105c9
leave
ret
Function at 0x1002a909
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push esi
push edi
call fcn.1001ef53
mov esi, dword [ebp + 8]
mov edi, eax
push 2
lea eax, [ebp - 4]
mov ecx, esi
push eax
and ecx, 0x3ff
push 0x20000001
or ecx, 0x400
push ecx
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x1002a978
cmp esi, dword [ebp - 4]
je 0x1002a973
cmp dword [ebp + 0xc], 0
je 0x1002a973
mov esi, dword [edi + 0x50]
lea ecx, [esi + 2]
mov ax, word [esi]
add esi, 2
test ax, ax
jne 0x1002a950
push dword [edi + 0x50]
sub esi, ecx
sar esi, 1
call fcn.1002a9d2
pop ecx
xor ecx, ecx
cmp eax, esi
setne cl
mov eax, ecx
jmp 0x1002a97a
xor eax, eax
inc eax
jmp 0x1002a97a
xor eax, eax
pop edi
pop esi
leave
ret
Function at 0x1002f0a4
Capabilities:
Clear file content

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x2c
push ebx
mov ebx, dword [ebp + 8]
lea ecx, [ebp - 0x2c]
push esi
push edi
push dword [ebp + 0x10]
mov edi, dword [ebp + 0x14]
push dword [ebp + 0xc]
push ebx
call fcn.1002f23b
mov eax, dword [ebp - 0x2c]
and eax, dword [ebp - 0x28]
cmp eax, 0xffffffff
je 0x1002f213
mov eax, dword [ebp - 0x24]
and eax, dword [ebp - 0x20]
cmp eax, 0xffffffff
je 0x1002f213
mov ecx, dword [ebp - 0x18]
mov eax, dword [ebp - 0x1c]
mov dword [ebp - 8], ecx
mov dword [ebp - 4], eax
test ecx, ecx
jl 0x1002f1c8
jg 0x1002f100
test eax, eax
je 0x1002f1be
push 1
push 0x1000
call fcn.1002166e
mov esi, eax
pop ecx
pop ecx
test esi, esi
jne 0x1002f123
push 0xc
pop ebx
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], ebx
jmp 0x1002f1b5
push 0x8000
push ebx
call fcn.1002ef9e
pop ecx
pop ecx
mov ecx, dword [ebp - 0x1c]
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0x18]
test eax, eax
jl 0x1002f14c
jg 0x1002f147
cmp ecx, 0x1000
jb 0x1002f14c
mov ecx, 0x1000
push edi
push ecx
push esi
push ebx
call fcn.1002599d
add esp, 0x10
cmp eax, 0xffffffff
je 0x1002f191
mov ecx, dword [ebp - 4]
cdq
sub ecx, eax
mov eax, dword [ebp - 8]
mov dword [ebp - 4], ecx
sbb eax, edx
mov dword [ebp - 8], eax
test eax, eax
jg 0x1002f147
jl 0x1002f178
test ecx, ecx
jne 0x1002f139
push dword [ebp - 0xc]
push ebx
call fcn.1002ef9e
push esi
call fcn.1001ecc7
add esp, 0xc
xor ebx, ebx
jmp 0x1002f221
cmp byte [edi + 0x24], 0
je 0x1002f1a8
cmp dword [edi + 0x20], 5
jne 0x1002f1a8
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], 0xd
cmp byte [edi + 0x1c], 0
je 0x1002f1b3
mov ebx, dword [edi + 0x18]
jmp 0x1002f1b5
xor ebx, ebx
push esi
call fcn.1001ecc7
pop ecx
jmp 0x1002f221
test ecx, ecx
jg 0x1002f18a
jl 0x1002f1c8
test eax, eax
jae 0x1002f18a
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.100247de
and eax, edx
add esp, 0x10
cmp eax, 0xffffffff
jne 0x1002f1e8
cmp byte [edi + 0x1c], 0
je 0x1002f18a
jmp 0x1002f219
push ebx
call fcn.1002acb3
pop ecx
push eax
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
test eax, eax
jne 0x1002f18a
call dword [sym.imp.KERNEL32.dll_GetLastError]
push 0xd
mov byte [edi + 0x24], 1
mov dword [edi + 0x20], eax
pop ebx
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], ebx
jmp 0x1002f221
cmp byte [edi + 0x1c], 0
je 0x1002f21e
mov ebx, dword [edi + 0x18]
jmp 0x1002f221
push 0x16
pop ebx
push 0
push dword [ebp - 0x28]
push dword [ebp - 0x2c]
push dword [ebp - 0x14]
call fcn.100247de
add esp, 0x10
mov eax, ebx
pop edi
pop esi
pop ebx
leave
ret
Function at 0x4a9c10
Capabilities:
Encode data using xor
Hash data using fnv
Resolve function by parsing pe exports

Disassembly:
sub esp, 0x6c
mov eax, dword [0x4d900c]
xor eax, esp
mov dword [esp + 0x64], eax
push ebx
mov ebx, dword [0x4d986c]
xorps xmm0, xmm0
push ebp
movlpd qword [esp + 0x24], xmm0
movlpd qword [esp + 0x2c], xmm0
mov eax, dword [ebx + 0x3c]
movlpd qword [esp + 0x34], xmm0
movlpd qword [esp + 0x3c], xmm0
movlpd qword [esp + 0x44], xmm0
movlpd qword [esp + 0x4c], xmm0
movlpd qword [esp + 0x54], xmm0
movlpd qword [esp + 0x5c], xmm0
mov dword [esp + 0x20], 0x44
movups xmmword [esp + 0x10], xmm0
mov ebp, dword [eax + ebx + 0x78]
push esi
push edi
xor edi, edi
mov dword [esp + 0x14], ecx
mov esi, dword [ebp + ebx + 0x20]
add esi, ebx
nop dword [eax + eax]
mov ecx, dword [esi]
mov edx, 0xfaeabf11
add ecx, ebx
mov al, byte [ecx]
inc ecx
test al, al
je 0x4a9cad
movsx eax, al
lea ecx, [ecx + 1]
xor eax, edx
imul edx, eax, 0x1000193
mov al, byte [ecx - 1]
test al, al
jne 0x4a9c90
cmp edx, 0xd5f813bb
je 0x4a9cb3
inc edi
add esi, 4
jmp 0x4a9c80
lea eax, [esp + 0x18]
push eax
lea eax, [esp + 0x2c]
push eax
mov eax, dword [ebp + ebx + 0x24]
push 0
push 0
push 0
lea eax, [eax + edi*2]
movzx ecx, word [eax + ebx]
mov eax, dword [ebp + ebx + 0x1c]
push 0
push 0
push 0
lea eax, [eax + ecx*4]
mov eax, dword [eax + ebx]
push 0
push dword [esp + 0x38]
add eax, ebx
call eax
mov ebx, dword [0x4d986c]
xor edi, edi
mov eax, dword [esp + 0x20]
mov dword [esp + 0x14], eax
mov eax, dword [ebx + 0x3c]
mov ebp, dword [eax + ebx + 0x78]
mov esi, dword [ebp + ebx + 0x20]
add esi, ebx
mov ecx, dword [esi]
mov edx, 0x24e9cfe1
add ecx, ebx
mov al, byte [ecx]
inc ecx
test al, al
je 0x4a9d32
movsx eax, al
lea ecx, [ecx + 1]
xor eax, edx
imul edx, eax, 0x1000193
mov al, byte [ecx - 1]
test al, al
jne 0x4a9d15
cmp edx, 0xf94d5d01
je 0x4a9d38
inc edi
add esi, 4
jmp 0x4a9d05
mov eax, dword [ebp + ebx + 0x24]
push dword [esp + 0x18]
lea eax, [eax + edi*2]
movzx ecx, word [eax + ebx]
mov eax, dword [ebp + ebx + 0x1c]
lea eax, [eax + ecx*4]
mov eax, dword [eax + ebx]
add eax, ebx
call eax
mov ebx, dword [0x4d986c]
xor edi, edi
mov eax, dword [ebx + 0x3c]
mov ebp, dword [eax + ebx + 0x78]
mov esi, dword [ebp + ebx + 0x20]
add esi, ebx
nop word [eax + eax]
mov ecx, dword [esi]
mov edx, 0x2b60b29f
add ecx, ebx
mov al, byte [ecx]
inc ecx
test al, al
je 0x4a9d9d
movsx eax, al
lea ecx, [ecx + 1]
xor eax, edx
imul edx, eax, 0x1000193
mov al, byte [ecx - 1]
test al, al
jne 0x4a9d80
cmp edx, 0xbf5a2e93
je 0x4a9da3
inc edi
add esi, 4
jmp 0x4a9d70
mov ecx, dword [ebp + ebx + 0x24]
push dword [esp + 0x1c]
lea ecx, [ecx + edi*2]
movzx edx, word [ecx + ebx]
mov ecx, dword [ebp + ebx + 0x1c]
lea ecx, [ecx + edx*4]
mov ecx, dword [ecx + ebx]
add ecx, ebx
call ecx
mov ecx, dword [esp + 0x74]
mov eax, dword [esp + 0x14]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.004c8789
add esp, 0x6c
ret
Function at 0x4b5610
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x1c
push ebx
mov ebx, ecx
push esi
push edi
cmp dword [ebx + 0x38], 0
je 0x4b563c
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.MSVCP140.dll_protected_virtual:_long_long___int64____thiscall_std::basic_streambuf_char__struct_std::char_traits_char__::xsputn_char_const___long_long___int64__]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
mov eax, dword [ebx + 0x20]
mov esi, dword [ebp + 0xc]
mov edi, dword [ebp + 0x10]
mov dword [esp + 0x20], esi
mov ecx, dword [eax]
lea eax, [ebx + 0x30]
mov dword [esp + 0x24], edi
mov dword [esp + 0x1c], ecx
mov dword [esp + 0x18], eax
test ecx, ecx
je 0x4b5664
mov eax, dword [eax]
mov ecx, dword [eax]
jmp 0x4b566a
xor ecx, ecx
mov dword [esp + 0x18], eax
mov eax, ecx
cdq
mov dword [esp + 0x10], eax
mov ecx, edx
mov dword [esp + 0x14], ecx
test edi, edi
jl 0x4b56d2
jg 0x4b5681
test esi, esi
je 0x4b56d2
test ecx, ecx
jl 0x4b56cd
jg 0x4b568b
test eax, eax
je 0x4b56cd
cmp edi, ecx
jg 0x4b569f
jl 0x4b5695
cmp esi, eax
jae 0x4b569f
mov eax, esi
mov dword [esp + 0x10], esi
mov dword [esp + 0x14], edi
push eax
push dword [ebp + 8]
push dword [esp + 0x24]
call sub.VCRUNTIME140.dll_memcpy
mov eax, dword [esp + 0x24]
add esp, 0xc
mov edx, dword [esp + 0x10]
mov ecx, dword [ebp + 8]
add ecx, edx
sub esi, edx
mov eax, dword [eax]
sbb edi, dword [esp + 0x14]
sub dword [eax], edx
mov eax, dword [ebx + 0x20]
add dword [eax], edx
jmp 0x4b56d5
mov ecx, dword [ebp + 8]
jmp 0x4b56df
mov ecx, dword [ebp + 8]
test edi, edi
jl 0x4b56f9
jg 0x4b56df
test esi, esi
je 0x4b56f9
mov eax, dword [ebx + 0x4c]
test eax, eax
je 0x4b56f9
push eax
push esi
push 1
push ecx
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
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 0x4b5710
Capabilities:
Read file on windows

Disassembly:
mov eax, dword [esp + 0xc]
sub esp, 8
push ebx
mov ebx, ecx
push ebp
mov ebp, dword [esp + 0x14]
push esi
mov esi, dword [esp + 0x1c]
test eax, eax
jg 0x4b573b
jl 0x4b572e
test esi, esi
jne 0x4b573b
pop esi
pop ebp
xor eax, eax
xor edx, edx
pop ebx
add esp, 8
ret 0xc
cmp dword [ebx + 0x38], 0
je 0x4b5753
push eax
push esi
push ebp
call dword [sym.imp.MSVCP140.dll_protected_virtual:_long_long___int64____thiscall_std::basic_streambuf_char__struct_std::char_traits_char__::xsgetn_char___long_long___int64__]
pop esi
pop ebp
pop ebx
add esp, 8
ret 0xc
mov eax, dword [ebx + 0x1c]
push edi
mov edi, esi
mov edx, dword [eax]
test edx, edx
je 0x4b5797
mov eax, dword [ebx + 0x2c]
lea ecx, [ebx + 0x2c]
mov dword [esp + 0x10], ecx
mov eax, dword [eax]
test eax, eax
je 0x4b579e
mov edi, dword [esp + 0x20]
cmp eax, edi
cmovb esi, eax
push esi
push edx
push ebp
call sub.VCRUNTIME140.dll_memcpy
mov eax, dword [ebx + 0x2c]
add ebp, esi
sub edi, esi
add esp, 0xc
sub dword [eax], esi
mov eax, dword [ebx + 0x1c]
add dword [eax], esi
mov esi, dword [esp + 0x20]
jmp 0x4b579e
lea eax, [ebx + 0x2c]
mov dword [esp + 0x10], eax
cmp dword [ebx + 0x4c], 0
je 0x4b580b
mov ecx, dword [ebx + 0xc]
lea eax, [ebx + 0x3c]
cmp dword [ecx], eax
jne 0x4b57c8
mov eax, dword [ebx + 0xc]
mov edx, dword [ebx + 0x54]
mov ecx, dword [ebx + 0x50]
sub edx, ecx
mov dword [eax], ecx
mov eax, dword [ebx + 0x1c]
mov dword [eax], ecx
mov eax, dword [esp + 0x10]
mov eax, dword [eax]
mov dword [eax], edx
mov eax, dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fread]
cmp edi, 0xfff
jbe 0x4b57f9
push dword [ebx + 0x4c]
push 0xfff
push 1
push ebp
call eax
add esp, 0x10
add ebp, eax
sub edi, eax
cmp eax, 0xfff
jne 0x4b580b
cmp edi, eax
mov eax, dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fread]
ja 0x4b57d5
test edi, edi
je 0x4b580b
push dword [ebx + 0x4c]
push edi
push 1
push ebp
call eax
add esp, 0x10
sub edi, eax
mov edx, dword [esp + 0x24]
sub esi, edi
pop edi
mov eax, esi
sbb edx, 0
pop esi
pop ebp
pop ebx
add esp, 8
ret 0xc