joyce8/EMBER2024-capa huggingface dataset:
Function at 0x46f990
Capabilities:
Create new key via cryptacquirecontext
Encrypt data using des via winapi
Encrypt or decrypt via wincrypt

Disassembly:
sub esp, 0x24
mov eax, dword [0x4da0c0]
xor eax, esp
mov dword [esp + 0x20], eax
push edi
mov edi, dword [esp + 0x30]
lea eax, [esp + 4]
push 0xf0000000
push 1
push 0
push 0
push eax
mov dword [esp + 0x1c], 8
call dword [sym.imp.ADVAPI32.dll_CryptAcquireContextA]
test eax, eax
je 0x46fa90
push esi
mov esi, dword [esp + 0x38]
push 8
mov dword [esp + 0x18], 0x208
mov dword [esp + 0x1c], 0x6601
mov dl, byte [esi + 1]
mov cl, byte [esi]
mov al, dl
shr al, 1
mov byte [esp + 0x24], cl
shl cl, 7
or al, cl
shl dl, 6
mov cl, byte [esi + 2]
mov byte [esp + 0x25], al
mov al, cl
shr al, 2
or al, dl
shl cl, 5
mov dl, byte [esi + 3]
mov byte [esp + 0x26], al
mov al, dl
shr al, 3
or al, cl
shl dl, 4
mov cl, byte [esi + 4]
mov byte [esp + 0x27], al
mov al, cl
shr al, 4
or al, dl
shl cl, 3
mov dl, byte [esi + 5]
mov byte [esp + 0x28], al
mov al, dl
shr al, 5
or al, cl
shl dl, 2
mov cl, byte [esi + 6]
mov byte [esp + 0x29], al
mov al, cl
shr al, 6
add cl, cl
or al, dl
mov dword [esp + 0x20], 8
mov byte [esp + 0x2a], al
lea eax, [esp + 0x24]
push eax
mov byte [esp + 0x2f], cl
call fcn.00471890
add esp, 8
lea eax, [esp + 0x10]
push eax
push 0
push 0
push 0x14
lea eax, [esp + 0x24]
push eax
push dword [esp + 0x1c]
call dword [sym.imp.ADVAPI32.dll_CryptImportKey]
pop esi
test eax, eax
jne 0x46faa2
push eax
push dword [esp + 8]
call dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
xor al, al
pop edi
mov ecx, dword [esp + 0x20]
xor ecx, esp
call fcn.00473461
add esp, 0x24
ret
mov ecx, dword [esp + 0x2c]
push dword [esp + 8]
mov eax, dword [ecx]
mov dword [edi], eax
mov eax, dword [ecx + 4]
mov dword [edi + 4], eax
lea eax, [esp + 0xc]
push eax
push edi
push 0
push 0
push 0
push dword [esp + 0x24]
call dword [sym.imp.ADVAPI32.dll_CryptEncrypt]
push dword [esp + 0xc]
call dword [sym.imp.ADVAPI32.dll_CryptDestroyKey]
push 0
push dword [esp + 8]
call dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
mov ecx, dword [esp + 0x24]
mov al, 1
pop edi
xor ecx, esp
call fcn.00473461
add esp, 0x24
ret
Function at 0x4718f0
Capabilities:
Hash data using md4
Hash data via wincrypt
Initialize hashing via wincrypt

Disassembly:
sub esp, 0xc
push 0xf0000000
push 1
push 0
push 0
lea eax, [esp + 0x14]
mov dword [esp + 0x14], 0
push eax
mov dword [esp + 0x1c], 0
call dword [sym.imp.ADVAPI32.dll_CryptAcquireContextA]
test eax, eax
je 0x471935
lea eax, [esp + 8]
push eax
push 0
push 0
push 0x8002
push dword [esp + 0x14]
call dword [sym.imp.ADVAPI32.dll_CryptCreateHash]
push dword [esp + 0x18]
call fcn.0043eb30
add esp, 4
push 0
push eax
push dword [esp + 0x1c]
push dword [esp + 0x14]
call dword [sym.imp.ADVAPI32.dll_CryptHashData]
push 0
lea eax, [esp + 4]
mov dword [esp + 4], 0
push eax
push 0
push 2
push dword [esp + 0x18]
call dword [sym.imp.ADVAPI32.dll_CryptGetHashParam]
cmp dword [esp], 0x10
jne 0x47198c
push 0
lea eax, [esp + 4]
push eax
push dword [esp + 0x18]
push 2
push dword [esp + 0x18]
call dword [sym.imp.ADVAPI32.dll_CryptGetHashParam]
mov eax, dword [esp + 8]
test eax, eax
je 0x47199b
push eax
call dword [sym.imp.ADVAPI32.dll_CryptDestroyHash]
mov eax, dword [esp + 4]
test eax, eax
je 0x4719ac
push 0
push eax
call dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
add esp, 0xc
ret

Function at 0x471a00
Capabilities:
Authenticate hmac
Encode data using xor

Disassembly:
push ecx
push esi
mov esi, dword [esp + 0xc]
push edi
mov ecx, dword [esi + 0xc]
mov eax, dword [esi + 0x14]
lea eax, [eax + ecx*2]
add eax, 0xc
push eax
call dword [section..data]
mov edi, eax
add esp, 4
test edi, edi
jne 0x471a27
pop edi
pop esi
pop ecx
ret
lea ecx, [edi + 0xc]
mov dword [edi], esi
mov dword [edi + 4], ecx
mov eax, dword [esi + 0xc]
add eax, ecx
push ebx
mov ebx, dword [esp + 0x1c]
mov dword [edi + 8], eax
push ebp
cmp ebx, dword [esi + 0x10]
jbe 0x471a72
mov eax, dword [esi]
push ecx
call eax
mov eax, dword [esi + 4]
push ebx
push dword [esp + 0x24]
push dword [edi + 4]
call eax
mov ebp, dword [edi + 8]
push dword [edi + 4]
add ebp, dword [esi + 0xc]
mov eax, dword [esi + 8]
push ebp
call eax
mov ebx, dword [esi + 0x14]
add esp, 0x18
mov ecx, dword [edi + 4]
mov dword [esp + 0x20], ebx
jmp 0x471a76
mov ebp, dword [esp + 0x1c]
mov eax, dword [esi]
push ecx
call eax
push dword [edi + 8]
mov eax, dword [esi]
call eax
mov eax, dword [esp + 0x28]
add esp, 8
xor ebx, ebx
test eax, eax
je 0x471ad6
mov dword [esp + 0x10], eax
mov ebx, eax
movzx eax, byte [ebp]
xor al, 0x36
mov byte [esp + 0x18], al
lea eax, [esp + 0x18]
push 1
push eax
push dword [edi + 4]
mov eax, dword [esi + 4]
call eax
movzx eax, byte [ebp]
lea ebp, [ebp + 1]
xor al, 0x5c
mov byte [esp + 0x24], al
lea eax, [esp + 0x24]
push 1
push eax
push dword [edi + 8]
mov eax, dword [esi + 4]
call eax
add esp, 0x18
sub ebx, 1
jne 0x471a95
mov ebx, dword [esp + 0x10]
cmp ebx, dword [esi + 0x10]
jae 0x471b07
nop dword [eax + eax]
mov eax, dword [esi + 4]
push 1
push 0x4a8c56
push dword [edi + 4]
call eax
mov eax, dword [esi + 4]
push 1
push 0x4a8c57
push dword [edi + 8]
call eax
inc ebx
add esp, 0x18
cmp ebx, dword [esi + 0x10]
jb 0x471ae0
pop ebp
pop ebx
mov eax, edi
pop edi
pop esi
pop ecx
ret
Function at 0x472af2
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
push ecx
push 2
lea eax, [ebp - 4]
push eax
push 0x20000001
push str._x_sys_default_locale
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoEx]
xor ecx, ecx
test eax, eax
jne 0x472b19
mov eax, ecx
mov dword [ebp - 4], eax
jmp 0x472b1c
mov eax, dword [ebp - 4]
push esi
mov esi, dword [ebp + 0xc]
push ecx
push ecx
push esi
push eax
push dword [ebp + 8]
push ecx
push 0x1300
call dword [sym.imp.KERNEL32.dll_FormatMessageA]
push eax
push dword [esi]
call fcn.00472ace
pop esi
leave
ret 8

Function at 0x4745f7
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x474636
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x474636
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x474636
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x474636
cmp dword [ecx + 0x74], 0xe
jbe 0x474636
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret

Function at 0x47ccfc
Capabilities:
Get disk information

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x210
mov eax, dword [0x4da0c0]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [ebp + 8]
push 0x4c79f0
push esi
call fcn.0048f0c9
pop ecx
pop ecx
test eax, eax
jne 0x47cd2a
xor al, al
jmp 0x47cda7
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.0047ca31
mov edx, eax
add esp, 0x10
test edx, edx
jne 0x47cd64
push dword [ebp - 0x210]
call fcn.0047d3fa
xor al, al
jmp 0x47cda5
mov ecx, edx
push edi
lea edi, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
cmp ax, bx
jne 0x47cd6a
sub ecx, edi
sar ecx, 1
pop edi
cmp ecx, 3
je 0x47cd8a
push edx
call fcn.0047cc33
pop ecx
test al, al
je 0x47cd55
push esi
call dword [sym.imp.KERNEL32.dll_GetDriveTypeW]
cmp eax, 1
jbe 0x47cd98
mov bl, 1
push dword [ebp - 0x210]
call fcn.0047d3fa
mov al, bl
pop ecx
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop esi
call fcn.00473461
leave
ret
Function at 0x47f8da
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, 0x101c
call fcn.00473fd0
mov eax, dword [0x4da0c0]
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.0048d88d
pop ecx
mov ecx, dword [ebp + 8]
mov ebx, eax
cmp dword [ecx + 8], 0
jne 0x47f91c
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
jmp 0x47fa78
mov eax, dword [ecx]
sub eax, dword [ecx + 4]
push esi
push edi
push 0
cdq
push 2
push edx
push eax
call fcn.00473f20
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 + 0x4dd7e8]
push dword [eax + edi + 0x24]
push dword [eax + edi + 0x20]
push ebx
call fcn.004858c5
mov ecx, dword [esi*4 + 0x4dd7e8]
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 0x47fa71
cmp eax, dword [ecx + edi + 0x24]
jne 0x47fa71
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 0x47fa71
push dword [ebp - 0x100c]
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.004858c5
add esp, 0x14
test edx, edx
jl 0x47fa71
jg 0x47f9e7
test eax, eax
jb 0x47fa71
mov ebx, dword [ebp - 0x1018]
mov eax, dword [ebp - 0x1014]
test ebx, ebx
jg 0x47fa71
jl 0x47fa01
cmp dword [ebp - 0x1008], eax
ja 0x47fa71
lea edi, [ebp - 0x1004]
xor edx, edx
add edi, eax
lea ecx, [ebp - 0x1004]
xor esi, esi
cmp dword [ebp - 0x1008], edx
jne 0x47fa1f
test ebx, ebx
je 0x47fa58
cmp ecx, edi
jae 0x47fa58
mov al, byte [ecx]
cmp al, 0xd
jne 0x47fa39
lea eax, [edi - 1]
cmp ecx, eax
jae 0x47fa45
cmp byte [ecx + 1], 0xa
jne 0x47fa45
inc ecx
jmp 0x47fa45
movzx eax, al
movsx eax, byte [eax + 0x4da280]
add ecx, eax
add esi, 1
adc edx, 0
inc ecx
cmp esi, dword [ebp - 0x1008]
jne 0x47fa1f
cmp edx, ebx
jne 0x47fa1f
lea eax, [ebp - 0x1004]
sub ecx, eax
mov eax, ecx
cdq
add eax, dword [ebp - 0x1010]
adc edx, dword [ebp - 0x101c]
jmp 0x47fa76
or edx, 0xffffffff
mov eax, edx
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop ebx
call fcn.00473461
leave
ret
Function at 0x489c27
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 + 0x4dd7e8]
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 0x489c67
cmp byte [ebx], 0xa
jne 0x489c67
or byte [edi + eax + 0x28], 4
jmp 0x489c6c
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 0x489d6b
mov dl, byte [eax]
cmp dl, 0x1a
je 0x489d4e
inc eax
cmp dl, 0xd
je 0x489c98
mov dword [ebp - 8], eax
mov byte [esi], dl
jmp 0x489cbe
cmp eax, ecx
jae 0x489ccc
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 0x489c80
jmp 0x489d6b
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 0x489d49
cmp dword [ebp - 0x10], 0
je 0x489d49
mov ecx, dword [ebp - 0xc]
mov eax, dword [ecx*4 + 0x4dd7e8]
test byte [eax + edi + 0x28], 0x48
je 0x489d23
mov dl, byte [ebp - 1]
lea eax, [esi + 1]
mov dword [ebp - 0x14], eax
cmp dl, 0xa
jne 0x489d0e
mov byte [esi], dl
jmp 0x489d1f
mov byte [esi], 0xd
mov eax, dword [ecx*4 + 0x4dd7e8]
mov byte [eax + edi + 0x2a], dl
mov eax, dword [ebp - 0x14]
mov esi, eax
jmp 0x489d6b
cmp byte [ebp - 1], 0xa
jne 0x489d32
cmp esi, ebx
jne 0x489d32
mov byte [esi], 0xa
jmp 0x489d6a
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.004858e3
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x489d6b
mov byte [esi], 0xd
jmp 0x489d6a
mov ecx, dword [ebp - 0xc]
mov ecx, dword [ecx*4 + 0x4dd7e8]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x489d68
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x489d6b
mov byte [esi], dl
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x489d74
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 + 0x4dd7e8]
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 0x489dba
cmp word [ebx], dx
jne 0x489dba
or byte [eax + edi + 0x28], 4
jmp 0x489dbf
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 0x489f22
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 0x489f02
add eax, 2
cmp cx, word [ebp - 0x10]
je 0x489e00
mov dword [ebp - 4], eax
mov word [esi], cx
jmp 0x489e36
cmp eax, edx
jae 0x489e44
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 0x489ddb
jmp 0x489f22
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 0x489efd
cmp dword [ebp - 0x18], 0
je 0x489efd
mov edx, dword [ebp - 8]
push 0xa
mov eax, dword [edx*4 + 0x4dd7e8]
test byte [eax + edi + 0x28], 0x48
je 0x489ed3
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 0x489e97
mov word [esi], cx
jmp 0x489ece
push 0xd
pop ecx
mov word [esi], cx
movzx ecx, ax
mov eax, dword [edx*4 + 0x4dd7e8]
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 + 0x4dd7e8]
mov byte [eax + edi + 0x2b], cl
mov eax, dword [edx*4 + 0x4dd7e8]
pop ecx
mov byte [eax + edi + 0x2c], cl
mov esi, dword [ebp - 0x1c]
jmp 0x489f22
pop eax
cmp word [ebp - 4], ax
jne 0x489ee3
cmp esi, ebx
jne 0x489ee3
mov word [esi], ax
jmp 0x489f1f
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.004858e3
add esp, 0x10
push 0xa
pop eax
cmp word [ebp - 4], ax
je 0x489f22
push 0xd
pop eax
jmp 0x489ede
mov edx, dword [ebp - 8]
mov edx, dword [edx*4 + 0x4dd7e8]
mov al, byte [edx + edi + 0x28]
test al, 0x40
jne 0x489f1c
or al, 2
mov byte [edx + edi + 0x28], al
jmp 0x489f22
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 0x48c2b9
Capabilities:
Allocate thread local storage

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x4c9f1c
push 0x4c9f14
push str.FlsAlloc
push 0x1f
call fcn.0048c0e4
mov esi, eax
add esp, 0x10
test esi, esi
je 0x48c2ed
push dword [ebp + 8]
mov ecx, esi
call dword [0x49d498]
call esi
jmp 0x48c2f3
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
pop esi
pop ebp
ret 4

Function at 0x48c337
Capabilities:
Get thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x4c9f2c
push 0x4c9f24
push str.FlsGetValue
push 0x21
call fcn.0048c0e4
mov esi, eax
add esp, 0x10
test esi, esi
je 0x48c36e
push dword [ebp + 8]
mov ecx, esi
call dword [0x49d498]
call esi
pop esi
pop ebp
ret 4
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsGetValue]

Function at 0x48c376
Capabilities:
Set thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x4c9f34
push 0x4c9f2c
push str.FlsSetValue
push 0x22
call fcn.0048c0e4
mov esi, eax
add esp, 0x10
test esi, esi
je 0x48c3b0
push dword [ebp + 0xc]
mov ecx, esi
push dword [ebp + 8]
call dword [0x49d498]
call esi
pop esi
pop ebp
ret 8
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsSetValue]
Function at 0x492a98
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 0x492b35
push ebx
push esi
call fcn.00492a61
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.00491a4e
add esp, 0x24
mov dword [ebp - 4], eax
test eax, eax
jne 0x492ae2
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x492b34
push edi
push eax
call fcn.0048c955
mov edi, eax
pop ecx
push ebx
test edi, edi
jne 0x492b02
call fcn.0048be03
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x492b33
push ebx
push dword [ebp - 4]
push edi
push dword [ebp - 8]
push esi
push ebx
push ebx
call fcn.00491a4e
add esp, 0x20
test eax, eax
jne 0x492b21
push edi
call fcn.0048be03
jmp 0x492b29
push ebx
call fcn.0048be03
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 0x492b38
Capabilities:
Query environment variable

Disassembly:
mov edi, edi
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
jne 0x492b49
pop esi
ret
push ebx
push edi
push esi
call fcn.00492a61
mov ebx, eax
sub ebx, esi
and ebx, 0xfffffffe
push ebx
call fcn.0048c955
mov edi, eax
pop ecx
pop ecx
test edi, edi
je 0x492b71
push ebx
push esi
push edi
call fcn.00475270
add esp, 0xc
push 0
call fcn.0048be03
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, edi
pop edi
pop ebx
pop esi
ret

Function at 0x4932cb
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.00492de6

Function at 0x4954b6
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push esi
push edi
call fcn.0048dd2e
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 0x495525
cmp esi, dword [ebp - 4]
je 0x495520
cmp dword [ebp + 0xc], 0
je 0x495520
mov esi, dword [edi + 0x50]
lea ecx, [esi + 2]
mov ax, word [esi]
add esi, 2
test ax, ax
jne 0x4954fd
push dword [edi + 0x50]
sub esi, ecx
sar esi, 1
call fcn.00495008
pop ecx
xor ecx, ecx
cmp eax, esi
setne cl
mov eax, ecx
jmp 0x495527
xor eax, eax
inc eax
jmp 0x495527
xor eax, eax
pop edi
pop esi
leave
ret
Function at 0x49558c
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x4da0c0]
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.0048dd2e
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.0048dd2e
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 0x495603
cmp word [ecx], dx
je 0x495603
mov eax, dword [0x4ca924]
push edi
dec eax
push eax
push 0x4ca810
call fcn.0049552b
mov eax, dword [ebp - 0x14]
add esp, 0xc
xor edx, edx
mov dword [ebp - 0x10], edx
mov eax, dword [eax]
test eax, eax
je 0x495676
cmp word [eax], dx
je 0x495676
mov eax, dword [edi]
test eax, eax
je 0x495627
cmp word [eax], dx
je 0x495627
lea eax, [ebp - 0x10]
push eax
call fcn.00494f0e
jmp 0x495630
lea eax, [ebp - 0x10]
push eax
call fcn.00494fa9
cmp dword [ebp - 0x10], 0
pop ecx
jne 0x4956a0
mov eax, dword [0x4ca80c]
push dword [ebp - 0x14]
dec eax
push eax
push 0x4ca500
call fcn.0049552b
add esp, 0xc
test al, al
je 0x4956a0
mov eax, dword [edi]
xor edi, edi
test eax, eax
je 0x49566b
cmp word [eax], di
je 0x49566b
lea eax, [ebp - 0x10]
push eax
call fcn.00494f0e
pop ecx
jmp 0x4956a2
lea eax, [ebp - 0x10]
push eax
call fcn.00494fa9
jmp 0x495668
mov eax, dword [edi]
test eax, eax
je 0x49568d
cmp word [eax], dx
je 0x49568d
lea eax, [ebp - 0x10]
push eax
call fcn.00494ec3
pop ecx
jmp 0x4956a0
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 0x49576b
lea eax, [ebp - 0x10]
push eax
lea eax, [esi + 0x100]
neg esi
sbb esi, esi
and esi, eax
push esi
call fcn.004953b0
mov esi, eax
pop ecx
pop ecx
test esi, esi
je 0x49576b
movzx ecx, si
push ecx
call dword [sym.imp.KERNEL32.dll_IsValidCodePage]
test eax, eax
je 0x49576b
push 1
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_IsValidLocale]
test eax, eax
je 0x49576b
mov eax, dword [ebp - 0x18]
test eax, eax
je 0x4956f8
mov dword [eax], esi
mov eax, dword [ebp - 0x14]
push edi
push 0x55
add eax, 0x250
push eax
push dword [ebp - 0xc]
call fcn.0048c4b6
test ebx, ebx
je 0x495766
push edi
push 0x55
lea eax, [ebx + 0x120]
push eax
push dword [ebp - 0xc]
call fcn.0048c4b6
push 0x40
push ebx
push 0x1001
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x49576b
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 0x49576b
push 0xa
push 0x10
lea ecx, [ebx + 0x100]
push ecx
push esi
call fcn.00498cea
add esp, 0x10
xor eax, eax
inc eax
jmp 0x49576d
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00473461
leave
ret
Function at 0x495fe1
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.00495f5d
mov eax, dword [ebp - 0x2c]
and eax, dword [ebp - 0x28]
cmp eax, 0xffffffff
je 0x496150
mov eax, dword [ebp - 0x24]
and eax, dword [ebp - 0x20]
cmp eax, 0xffffffff
je 0x496150
mov ecx, dword [ebp - 0x18]
mov eax, dword [ebp - 0x1c]
mov dword [ebp - 8], ecx
mov dword [ebp - 4], eax
test ecx, ecx
jl 0x496105
jg 0x49603d
test eax, eax
je 0x4960fb
push 1
push 0x1000
call fcn.0048bda6
mov esi, eax
pop ecx
pop ecx
test esi, esi
jne 0x496060
push 0xc
pop ebx
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], ebx
jmp 0x4960f2
push 0x8000
push ebx
call fcn.00487b51
pop ecx
pop ecx
mov ecx, dword [ebp - 0x1c]
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0x18]
test eax, eax
jl 0x496089
jg 0x496084
cmp ecx, 0x1000
jb 0x496089
mov ecx, 0x1000
push edi
push ecx
push esi
push ebx
call fcn.0048ae91
add esp, 0x10
cmp eax, 0xffffffff
je 0x4960ce
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 0x496084
jl 0x4960b5
test ecx, ecx
jne 0x496076
push dword [ebp - 0xc]
push ebx
call fcn.00487b51
push esi
call fcn.0048be03
add esp, 0xc
xor ebx, ebx
jmp 0x49615e
cmp byte [edi + 0x24], 0
je 0x4960e5
cmp dword [edi + 0x20], 5
jne 0x4960e5
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], 0xd
cmp byte [edi + 0x1c], 0
je 0x4960f0
mov ebx, dword [edi + 0x18]
jmp 0x4960f2
xor ebx, ebx
push esi
call fcn.0048be03
pop ecx
jmp 0x49615e
test ecx, ecx
jg 0x4960c7
jl 0x496105
test eax, eax
jae 0x4960c7
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.004858e3
and eax, edx
add esp, 0x10
cmp eax, 0xffffffff
jne 0x496125
cmp byte [edi + 0x1c], 0
je 0x4960c7
jmp 0x496156
push ebx
call fcn.0048f65e
pop ecx
push eax
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
test eax, eax
jne 0x4960c7
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 0x49615e
cmp byte [edi + 0x1c], 0
je 0x49615b
mov ebx, dword [edi + 0x18]
jmp 0x49615e
push 0x16
pop ebx
push 0
push dword [ebp - 0x28]
push dword [ebp - 0x2c]
push dword [ebp - 0x14]
call fcn.004858e3
add esp, 0x10
mov eax, ebx
pop edi
pop esi
pop ebx
leave
ret