joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4c77bc
Capabilities:
Get disk information

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x210
mov eax, dword [0x5173c4]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [ebp + 8]
push 0x4fda78
push esi
call fcn.004c5d82
pop ecx
pop ecx
test eax, eax
jne 0x4c77ea
xor al, al
jmp 0x4c7867
push ebx
lea eax, [ebp - 0x210]
xor ebx, ebx
push eax
push 0x104
lea eax, [ebp - 0x20c]
mov dword [ebp - 0x210], ebx
push esi
push eax
call fcn.004c74f1
mov edx, eax
add esp, 0x10
test edx, edx
jne 0x4c7824
push dword [ebp - 0x210]
call fcn.004b8191
xor al, al
jmp 0x4c7865
mov ecx, edx
push edi
lea edi, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
cmp ax, bx
jne 0x4c782a
sub ecx, edi
sar ecx, 1
pop edi
cmp ecx, 3
je 0x4c784a
push edx
call fcn.004c76f3
pop ecx
test al, al
je 0x4c7815
push esi
call dword [sym.imp.KERNEL32.dll_GetDriveTypeW]
cmp eax, 1
jbe 0x4c7858
mov bl, 1
push dword [ebp - 0x210]
call fcn.004b8191
mov al, bl
pop ecx
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop esi
call fcn.004b1250
leave
ret
Function at 0x4cbe0e
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 + 0x51a818]
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 0x4cbe4e
cmp byte [ebx], 0xa
jne 0x4cbe4e
or byte [edi + eax + 0x28], 4
jmp 0x4cbe53
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 0x4cbf52
mov dl, byte [eax]
cmp dl, 0x1a
je 0x4cbf35
inc eax
cmp dl, 0xd
je 0x4cbe7f
mov dword [ebp - 8], eax
mov byte [esi], dl
jmp 0x4cbea5
cmp eax, ecx
jae 0x4cbeb3
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 0x4cbe67
jmp 0x4cbf52
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 0x4cbf30
cmp dword [ebp - 0x10], 0
je 0x4cbf30
mov ecx, dword [ebp - 0xc]
mov eax, dword [ecx*4 + 0x51a818]
test byte [eax + edi + 0x28], 0x48
je 0x4cbf0a
mov dl, byte [ebp - 1]
lea eax, [esi + 1]
mov dword [ebp - 0x14], eax
cmp dl, 0xa
jne 0x4cbef5
mov byte [esi], dl
jmp 0x4cbf06
mov byte [esi], 0xd
mov eax, dword [ecx*4 + 0x51a818]
mov byte [eax + edi + 0x2a], dl
mov eax, dword [ebp - 0x14]
mov esi, eax
jmp 0x4cbf52
cmp byte [ebp - 1], 0xa
jne 0x4cbf19
cmp esi, ebx
jne 0x4cbf19
mov byte [esi], 0xa
jmp 0x4cbf51
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.004c8379
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x4cbf52
mov byte [esi], 0xd
jmp 0x4cbf51
mov ecx, dword [ebp - 0xc]
mov ecx, dword [ecx*4 + 0x51a818]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x4cbf4f
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x4cbf52
mov byte [esi], dl
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x4cbf5b
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 + 0x51a818]
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 0x4cbfa1
cmp word [ebx], dx
jne 0x4cbfa1
or byte [eax + edi + 0x28], 4
jmp 0x4cbfa6
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 0x4cc109
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 0x4cc0e9
add eax, 2
cmp cx, word [ebp - 0x10]
je 0x4cbfe7
mov dword [ebp - 4], eax
mov word [esi], cx
jmp 0x4cc01d
cmp eax, edx
jae 0x4cc02b
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 0x4cbfc2
jmp 0x4cc109
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 0x4cc0e4
cmp dword [ebp - 0x18], 0
je 0x4cc0e4
mov edx, dword [ebp - 8]
push 0xa
mov eax, dword [edx*4 + 0x51a818]
test byte [eax + edi + 0x28], 0x48
je 0x4cc0ba
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 0x4cc07e
mov word [esi], cx
jmp 0x4cc0b5
push 0xd
pop ecx
mov word [esi], cx
movzx ecx, ax
mov eax, dword [edx*4 + 0x51a818]
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 + 0x51a818]
mov byte [eax + edi + 0x2b], cl
mov eax, dword [edx*4 + 0x51a818]
pop ecx
mov byte [eax + edi + 0x2c], cl
mov esi, dword [ebp - 0x1c]
jmp 0x4cc109
pop eax
cmp word [ebp - 4], ax
jne 0x4cc0ca
cmp esi, ebx
jne 0x4cc0ca
mov word [esi], ax
jmp 0x4cc106
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.004c8379
add esp, 0x10
push 0xa
pop eax
cmp word [ebp - 4], ax
je 0x4cc109
push 0xd
pop eax
jmp 0x4cc0c5
mov edx, dword [ebp - 8]
mov edx, dword [edx*4 + 0x51a818]
mov al, byte [edx + edi + 0x28]
test al, 0x40
jne 0x4cc103
or al, 2
mov byte [edx + edi + 0x28], al
jmp 0x4cc109
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 0x4d1c27
Capabilities:
Allocate thread local storage

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x4ff67c
push 0x4ff674
push str.FlsAlloc
push 0x1f
call fcn.004d1a52
mov esi, eax
add esp, 0x10
test esi, esi
je 0x4d1c5b
push dword [ebp + 8]
mov ecx, esi
call dword [0x4e3758]
call esi
jmp 0x4d1c61
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
pop esi
pop ebp
ret 4

Function at 0x4d1ca5
Capabilities:
Get thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x4ff68c
push 0x4ff684
push str.FlsGetValue
push 0x21
call fcn.004d1a52
mov esi, eax
add esp, 0x10
test esi, esi
je 0x4d1cdc
push dword [ebp + 8]
mov ecx, esi
call dword [0x4e3758]
call esi
pop esi
pop ebp
ret 4
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsGetValue]

Function at 0x4d1ce4
Capabilities:
Set thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x4ff694
push 0x4ff68c
push str.FlsSetValue
push 0x22
call fcn.004d1a52
mov esi, eax
add esp, 0x10
test esi, esi
je 0x4d1d1e
push dword [ebp + 0xc]
mov ecx, esi
push dword [ebp + 8]
call dword [0x4e3758]
call esi
pop esi
pop ebp
ret 8
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsSetValue]
Function at 0x4d34c4
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.004d3440
mov eax, dword [ebp - 0x2c]
and eax, dword [ebp - 0x28]
cmp eax, 0xffffffff
je 0x4d3633
mov eax, dword [ebp - 0x24]
and eax, dword [ebp - 0x20]
cmp eax, 0xffffffff
je 0x4d3633
mov ecx, dword [ebp - 0x18]
mov eax, dword [ebp - 0x1c]
mov dword [ebp - 8], ecx
mov dword [ebp - 4], eax
test ecx, ecx
jl 0x4d35e8
jg 0x4d3520
test eax, eax
je 0x4d35de
push 1
push 0x1000
call fcn.004d1750
mov esi, eax
pop ecx
pop ecx
test esi, esi
jne 0x4d3543
push 0xc
pop ebx
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], ebx
jmp 0x4d35d5
push 0x8000
push ebx
call fcn.004c9c5e
pop ecx
pop ecx
mov ecx, dword [ebp - 0x1c]
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0x18]
test eax, eax
jl 0x4d356c
jg 0x4d3567
cmp ecx, 0x1000
jb 0x4d356c
mov ecx, 0x1000
push edi
push ecx
push esi
push ebx
call fcn.004cd078
add esp, 0x10
cmp eax, 0xffffffff
je 0x4d35b1
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 0x4d3567
jl 0x4d3598
test ecx, ecx
jne 0x4d3559
push dword [ebp - 0xc]
push ebx
call fcn.004c9c5e
push esi
call fcn.004d0077
add esp, 0xc
xor ebx, ebx
jmp 0x4d3641
cmp byte [edi + 0x24], 0
je 0x4d35c8
cmp dword [edi + 0x20], 5
jne 0x4d35c8
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], 0xd
cmp byte [edi + 0x1c], 0
je 0x4d35d3
mov ebx, dword [edi + 0x18]
jmp 0x4d35d5
xor ebx, ebx
push esi
call fcn.004d0077
pop ecx
jmp 0x4d3641
test ecx, ecx
jg 0x4d35aa
jl 0x4d35e8
test eax, eax
jae 0x4d35aa
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.004c8379
and eax, edx
add esp, 0x10
cmp eax, 0xffffffff
jne 0x4d3608
cmp byte [edi + 0x1c], 0
je 0x4d35aa
jmp 0x4d3639
push ebx
call fcn.004d33d6
pop ecx
push eax
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
test eax, eax
jne 0x4d35aa
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 0x4d3641
cmp byte [edi + 0x1c], 0
je 0x4d363e
mov ebx, dword [edi + 0x18]
jmp 0x4d3641
push 0x16
pop ebx
push 0
push dword [ebp - 0x28]
push dword [ebp - 0x2c]
push dword [ebp - 0x14]
call fcn.004c8379
add esp, 0x10
mov eax, ebx
pop edi
pop esi
pop ebx
leave
ret
Function at 0x4d50d4
Capabilities:
Enumerate files on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x264
mov eax, dword [0x5173c4]
xor eax, ebp
mov dword [ebp - 4], eax
mov edx, dword [ebp + 0xc]
mov ecx, dword [ebp + 0x10]
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
mov dword [ebp - 0x25c], ecx
cmp edx, edi
je 0x4d511f
movzx eax, word [edx]
lea ecx, [ebp - 0x255]
push eax
call fcn.004d526f
test al, al
jne 0x4d5119
sub edx, 2
cmp edx, edi
jne 0x4d50ff
mov ecx, dword [ebp - 0x25c]
movzx esi, word [edx]
cmp esi, 0x3a
jne 0x4d5141
lea eax, [edi + 2]
cmp edx, eax
je 0x4d5141
push ecx
xor ebx, ebx
push ebx
push ebx
push edi
call fcn.004d5020
add esp, 0x10
jmp 0x4d523b
push esi
lea ecx, [ebp - 0x255]
call fcn.004d526f
sub edx, edi
movzx eax, al
sar edx, 1
inc edx
neg eax
sbb eax, eax
xor ebx, ebx
push ebx
push ebx
and eax, edx
push ebx
mov dword [ebp - 0x260], eax
lea eax, [ebp - 0x254]
push eax
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_FindFirstFileExW]
mov esi, eax
cmp esi, 0xffffffff
jne 0x4d5184
push dword [ebp - 0x25c]
jmp 0x4d5131
mov ebx, dword [ebp - 0x25c]
push 0x2e
mov eax, dword [ebx + 4]
sub eax, dword [ebx]
sar eax, 2
mov dword [ebp - 0x25c], eax
pop eax
cmp word [ebp - 0x228], ax
jne 0x4d51c1
cmp word [ebp - 0x226], 0
je 0x4d51e2
cmp word [ebp - 0x226], ax
jne 0x4d51c1
cmp word [ebp - 0x224], 0
je 0x4d51e2
push ebx
push dword [ebp - 0x260]
lea eax, [ebp - 0x228]
push edi
push eax
call fcn.004d5020
add esp, 0x10
mov dword [ebp - 0x264], eax
test eax, eax
jne 0x4d522e
lea eax, [ebp - 0x254]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
push 0x2e
test eax, eax
pop eax
jne 0x4d519b
mov eax, dword [ebx + 4]
mov edx, dword [ebx]
sub eax, edx
mov ecx, dword [ebp - 0x25c]
sar eax, 2
cmp ecx, eax
jne 0x4d5216
push esi
call dword [sym.imp.KERNEL32.dll_FindClose]
xor eax, eax
jmp 0x4d523b
push 0x4d4e50
sub eax, ecx
push 4
push eax
lea eax, [edx + ecx*4]
push eax
call fcn.004c5650
add esp, 0x10
jmp 0x4d520b
push esi
call dword [sym.imp.KERNEL32.dll_FindClose]
mov eax, dword [ebp - 0x264]
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004b1250
leave
ret

Function at 0x4d5b51
Capabilities:
Query environment variable

Disassembly:
mov edi, edi
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
jne 0x4d5b62
pop esi
ret
push ebx
push edi
push esi
call fcn.004d5b1a
mov ebx, eax
sub ebx, esi
and ebx, 0xfffffffe
push ebx
call fcn.004d00b1
mov edi, eax
pop ecx
pop ecx
test edi, edi
je 0x4d5b8a
push ebx
push esi
push edi
call fcn.004b4170
add esp, 0xc
push 0
call fcn.004d0077
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, edi
pop edi
pop ebx
pop esi
ret

Function at 0x4d5f5a
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.004d5b9f
Function at 0x4d81d9
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push esi
push edi
call fcn.004cfcd0
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 0x4d8248
cmp esi, dword [ebp - 4]
je 0x4d8243
cmp dword [ebp + 0xc], 0
je 0x4d8243
mov esi, dword [edi + 0x50]
lea ecx, [esi + 2]
mov ax, word [esi]
add esi, 2
test ax, ax
jne 0x4d8220
push dword [edi + 0x50]
sub esi, ecx
sar esi, 1
call fcn.004d7d2b
pop ecx
xor ecx, ecx
cmp eax, esi
setne cl
mov eax, ecx
jmp 0x4d824a
xor eax, eax
inc eax
jmp 0x4d824a
xor eax, eax
pop edi
pop esi
leave
ret
Function at 0x4d82af
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x5173c4]
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.004cfcd0
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.004cfcd0
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 0x4d8326
cmp word [ecx], dx
je 0x4d8326
mov eax, dword [0x4ffc94]
push edi
dec eax
push eax
push 0x4ffb80
call fcn.004d824e
mov eax, dword [ebp - 0x14]
add esp, 0xc
xor edx, edx
mov dword [ebp - 0x10], edx
mov eax, dword [eax]
test eax, eax
je 0x4d8399
cmp word [eax], dx
je 0x4d8399
mov eax, dword [edi]
test eax, eax
je 0x4d834a
cmp word [eax], dx
je 0x4d834a
lea eax, [ebp - 0x10]
push eax
call fcn.004d7c31
jmp 0x4d8353
lea eax, [ebp - 0x10]
push eax
call fcn.004d7ccc
cmp dword [ebp - 0x10], 0
pop ecx
jne 0x4d83c3
mov eax, dword [0x4ffb7c]
push dword [ebp - 0x14]
dec eax
push eax
push 0x4ff870
call fcn.004d824e
add esp, 0xc
test al, al
je 0x4d83c3
mov eax, dword [edi]
xor edi, edi
test eax, eax
je 0x4d838e
cmp word [eax], di
je 0x4d838e
lea eax, [ebp - 0x10]
push eax
call fcn.004d7c31
pop ecx
jmp 0x4d83c5
lea eax, [ebp - 0x10]
push eax
call fcn.004d7ccc
jmp 0x4d838b
mov eax, dword [edi]
test eax, eax
je 0x4d83b0
cmp word [eax], dx
je 0x4d83b0
lea eax, [ebp - 0x10]
push eax
call fcn.004d7be6
pop ecx
jmp 0x4d83c3
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 0x4d848e
lea eax, [ebp - 0x10]
push eax
lea eax, [esi + 0x100]
neg esi
sbb esi, esi
and esi, eax
push esi
call fcn.004d80d3
mov esi, eax
pop ecx
pop ecx
test esi, esi
je 0x4d848e
movzx ecx, si
push ecx
call dword [sym.imp.KERNEL32.dll_IsValidCodePage]
test eax, eax
je 0x4d848e
push 1
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_IsValidLocale]
test eax, eax
je 0x4d848e
mov eax, dword [ebp - 0x18]
test eax, eax
je 0x4d841b
mov dword [eax], esi
mov eax, dword [ebp - 0x14]
push edi
push 0x55
add eax, 0x250
push eax
push dword [ebp - 0xc]
call fcn.004d1ec0
test ebx, ebx
je 0x4d8489
push edi
push 0x55
lea eax, [ebx + 0x120]
push eax
push dword [ebp - 0xc]
call fcn.004d1ec0
push 0x40
push ebx
push 0x1001
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x4d848e
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 0x4d848e
push 0xa
push 0x10
lea ecx, [ebx + 0x100]
push ecx
push esi
call fcn.004c8b02
add esp, 0x10
xor eax, eax
inc eax
jmp 0x4d8490
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004b1250
leave
ret
Function at 0x4dc5ff
Capabilities:
Get disk information

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [0x5173c4]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
cmp eax, 0x1a
jbe 0x4dc642
call fcn.004b816b
mov dword [eax], 0xf
call fcn.004b817e
mov dword [eax], 0xd
call fcn.004b8080
xor eax, eax
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004b1250
leave
ret
test eax, eax
jne 0x4dc649
inc eax
jmp 0x4dc636
add eax, 0x40
push 0x3a
mov word [ebp - 0xc], ax
pop eax
mov word [ebp - 0xa], ax
push 0x5c
pop eax
mov word [ebp - 8], ax
xor eax, eax
mov word [ebp - 6], ax
lea eax, [ebp - 0xc]
push eax
call dword [sym.imp.KERNEL32.dll_GetDriveTypeW]
mov ecx, eax
test ecx, ecx
je 0x4dc634
xor eax, eax
cmp ecx, 1
setne al
jmp 0x4dc636

Function at 0x4dd790
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x4dd7bd
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x4dd7bd
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret

Function at 0x401219
Capabilities:
Terminate process

Disassembly:
mov eax, dword fs:[0]
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x40601c
push 0x40109a
push eax
mov dword fs:[0], esp
sub esp, 0x10
push ebx
push esi
push edi
mov dword [ebp - 0x18], esp
push eax
fnstcw word [esp]
or word [esp], 0x300
fldcw word [esp]
add esp, 4
push 0
push 0
push 0x406028
push 0x406024
push 0x406020
call sub.CRTDLL.DLL___GetMainArgs
push dword [0x406028]
push dword [0x406024]
push dword [0x406020]
mov dword [0x406014], esp
call fcn.0040129c
add esp, 0x18
xor ecx, ecx
mov dword [ebp - 4], ecx
push eax
call sub.CRTDLL.DLL_exit
leave
ret

Function at 0x40129c
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x88
push ebx
push esi
push edi
xor edi, edi
mov dword [ebp - 0x84], 0
call fcn.004019a4
mov edi, eax
and dword [ebp - 4], 0
lea eax, [ebp - 4]
push eax
mov eax, edi
or al, 0x40
push eax
lea eax, [0x4046d1]
lea edx, [fcn.00401a14]
sub eax, edx
push eax
push fcn.00401a14
call sub.KERNEL32.dll_VirtualProtect
cmp dword [ebp - 4], 0
je 0x40132e
push edi
call fcn.00401894
lea eax, [ebp - 0x84]
push eax
push edi
call fcn.004018e3
mov eax, edi
add eax, 0x1e200
mov dword [ebp - 0x88], eax
lea eax, [ebp - 0x84]
push eax
mov esi, dword [ebp - 0x88]
mov ecx, esi
mov ebx, edi
sar ebx, cl
sub esi, ebx
push esi
lea esi, [0x4060e4]
xor esi, edi
push esi
call fcn.00401a14
add esp, 0x18
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret

Function at 0x4019a4
Capabilities:
Encode data using base64 via winapi

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x224
push edi
and dword [ebp - 0x120], 0
xor edi, edi
mov dword [ebp - 0x11c], 0x14
invalid
Function at 0x761d45
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x761d84
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x761d84
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x761d84
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x761d84
cmp dword [ecx + 0x74], 0xe
jbe 0x761d84
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret
Function at 0x7679fd
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 0x767a9a
push ebx
push esi
call fcn.007679c6
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.0076795a
add esp, 0x24
mov dword [ebp - 4], eax
test eax, eax
jne 0x767a47
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x767a99
push edi
push eax
call fcn.00765a79
mov edi, eax
pop ecx
push ebx
test edi, edi
jne 0x767a67
call fcn.00765a3f
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x767a98
push ebx
push dword [ebp - 4]
push edi
push dword [ebp - 8]
push esi
push ebx
push ebx
call fcn.0076795a
add esp, 0x20
test eax, eax
jne 0x767a86
push edi
call fcn.00765a3f
jmp 0x767a8e
push ebx
call fcn.00765a3f
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 0x768c5d
Capabilities:
Allocate thread local storage

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x770ff8
push 0x770ff0
push str.FlsAlloc
push 0x1f
call fcn.00768b1c
mov esi, eax
add esp, 0x10
test esi, esi
je 0x768c91
push dword [ebp + 8]
mov ecx, esi
call dword [0x76f130]
call esi
jmp 0x768c97
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
pop esi
pop ebp
ret 4

Function at 0x768cdb
Capabilities:
Get thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x771008
push 0x771000
push str.FlsGetValue
push 0x21
call fcn.00768b1c
mov esi, eax
add esp, 0x10
test esi, esi
je 0x768d12
push dword [ebp + 8]
mov ecx, esi
call dword [0x76f130]
call esi
pop esi
pop ebp
ret 4
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsGetValue]

Function at 0x768d1a
Capabilities:
Set thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x771010
push 0x771008
push str.FlsSetValue
push 0x22
call fcn.00768b1c
mov esi, eax
add esp, 0x10
test esi, esi
je 0x768d54
push dword [ebp + 0xc]
mov ecx, esi
push dword [ebp + 8]
call dword [0x76f130]
call esi
pop esi
pop ebp
ret 8
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsSetValue]