joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4682d0
Capabilities:
Parse credit card information

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
push edi
xor edi, edi
mov al, byte [esi]
test al, al
je 0x46833f
mov edx, dword [ebp + 0xc]
cmp al, 0x20
je 0x468307
cmp al, 0x5c
je 0x468307
cmp al, 0x2a
je 0x468307
cmp al, 0x3f
je 0x468307
cmp al, 0x25
je 0x468307
lea ecx, [eax - 0x20]
cmp cl, 0x5e
ja 0x468307
cmp al, 0x2e
jne 0x46832a
test edi, edi
jne 0x46832a
mov byte [edx], 0x25
movzx eax, byte [esi]
shr eax, 4
movzx eax, byte [eax + str.0123456789ABCDEFUnable_to_create_registry_key_nHKEY_CURRENT_USER_s]
mov byte [edx + 1], al
add edx, 2
movzx eax, byte [esi]
and eax, 0xf
movzx eax, byte [eax + str.0123456789ABCDEFUnable_to_create_registry_key_nHKEY_CURRENT_USER_s]
inc esi
mov byte [edx], al
inc edx
mov edi, 1
mov al, byte [esi]
test al, al
jne 0x4682e3
pop edi
mov byte [edx], al
pop esi
pop ebp
ret
mov eax, dword [ebp + 0xc]
pop edi
pop esi
mov byte [eax], 0
pop ebp
ret

Function at 0x4684e0
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x408
mov eax, dword [0x4f6840]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
push esi
push 1
call fcn.00467c40
mov esi, eax
add esp, 4
cmp esi, 0xffffffff
je 0x46856b
push edi
mov edi, dword [sym.imp.KERNEL32.dll_ReadFile]
lea eax, [ebp - 0x408]
push 0
push eax
push 0x400
lea eax, [ebp - 0x404]
push eax
push esi
call edi
test eax, eax
je 0x468563
nop dword [eax]
mov eax, dword [ebp - 0x408]
test eax, eax
je 0x468563
push eax
lea eax, [ebp - 0x404]
push eax
call ebx
add esp, 8
lea eax, [ebp - 0x408]
push 0
push eax
push 0x400
lea eax, [ebp - 0x404]
push eax
push esi
call edi
test eax, eax
jne 0x468530
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop edi
mov ecx, dword [ebp - 4]
pop esi
xor ecx, ebp
pop ebx
call fcn.0046c107
mov esp, ebp
pop ebp
ret

Function at 0x4686f0
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
push ecx
push edi
mov edi, dword [ebp + 8]
test edi, edi
je 0x46876d
lea eax, [ebp - 4]
push eax
push 0
lea eax, [ebp + 8]
push eax
push 0
push dword [ebp + 0xc]
push edi
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x46876d
cmp dword [ebp + 8], 1
jne 0x46876d
mov eax, dword [ebp - 4]
push esi
inc eax
push 1
push eax
call fcn.0040e5e0
add esp, 8
mov esi, eax
lea eax, [ebp - 4]
push eax
push esi
lea eax, [ebp + 8]
push eax
push 0
push dword [ebp + 0xc]
push edi
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x46875c
cmp dword [ebp + 8], 1
jne 0x46875c
mov eax, dword [ebp - 4]
mov byte [esi + eax], 0
mov eax, esi
pop esi
pop edi
mov esp, ebp
pop ebp
ret
push esi
call fcn.0040e5c0
add esp, 4
xor eax, eax
pop esi
pop edi
mov esp, ebp
pop ebp
ret
xor eax, eax
pop edi
mov esp, ebp
pop ebp
ret
Function at 0x468780
Capabilities:
Delete registry key
Query or enumerate registry key

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x110
mov eax, dword [0x4f6840]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [ebp + 8]
lea eax, [ebp - 0x10c]
push edi
mov edi, dword [sym.imp.ADVAPI32.dll_RegEnumKeyA]
push 0x105
push eax
push 0
push esi
call edi
test eax, eax
jne 0x468813
push ebx
mov ebx, dword [sym.imp.ADVAPI32.dll_RegCloseKey]
nop word [eax + eax]
lea eax, [ebp - 0x110]
push eax
lea eax, [ebp - 0x10c]
push eax
push esi
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyA]
test eax, eax
jne 0x4687ef
push dword [ebp - 0x110]
call fcn.00468780
add esp, 4
push dword [ebp - 0x110]
call ebx
lea eax, [ebp - 0x10c]
push eax
push esi
call dword [sym.imp.ADVAPI32.dll_RegDeleteKeyA]
push 0x105
lea eax, [ebp - 0x10c]
push eax
push 0
push esi
call edi
test eax, eax
je 0x4687c0
pop ebx
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
pop esi
call fcn.0046c107
mov esp, ebp
pop ebp
ret

Function at 0x468850
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
push edi
mov edi, dword [ebp + 8]
mov ecx, edi
lea edx, [ecx + 1]
nop
mov al, byte [ecx]
inc ecx
test al, al
jne 0x468860
sub ecx, edx
mov edx, dword [ebp + 0x10]
lea esi, [edx + 1]
nop
mov al, byte [edx]
inc edx
test al, al
jne 0x468870
sub edx, esi
push 1
lea eax, [edx + 5]
add eax, ecx
lea eax, [eax + eax*2]
push eax
call fcn.0040e5e0
push dword [ebp + 0x10]
mov esi, eax
push dword [ebp + 0xc]
push edi
push esi
call fcn.00468250
add esp, 0x18
lea eax, [ebp - 4]
push eax
push str.SoftwareSimonTathamPuTTYSshHostKeys
push 0x80000001
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyA]
test eax, eax
jne 0x4688e5
mov edx, dword [ebp + 0x14]
mov ecx, edx
lea edi, [ecx + 1]
nop dword [eax + eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4688c0
sub ecx, edi
lea eax, [ecx + 1]
push eax
push edx
push 1
push 0
push esi
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
push esi
call fcn.0040e5c0
add esp, 4
pop edi
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x468b90
Capabilities:
Check if file exists
Delete file

Disassembly:
push ebp
mov ebp, esp
mov ecx, dword [ebp + 0xc]
test ecx, ecx
jne 0x468bdc
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_DeleteFileA]
test eax, eax
jne 0x468bcf
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 2
je 0x468bcf
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.00463270
push eax
push dword [ebp + 8]
push str.Unable_to_delete__s:__s
call fcn.0045e5b0
add esp, 0x10
mov eax, dword [ebp + 0x10]
mov dword [eax], 0xffffffff
xor eax, eax
pop ebp
ret
xor eax, eax
mov edx, 0x80
push 0
cmp ecx, 2
cmove eax, edx
push eax
xor eax, eax
cmp ecx, 2
setne al
xor edx, edx
add eax, 2
cmp ecx, 2
push eax
push 0
mov eax, 3
cmove eax, edx
mov edx, 0x40000000
push eax
mov eax, 0x80000000
cmove eax, edx
push eax
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov ecx, dword [ebp + 0x10]
mov edx, eax
xor eax, eax
cmp edx, 0xffffffff
setne al
mov dword [ecx], edx
pop ebp
ret
Function at 0x468f90
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
push 2
call fcn.00467c40
mov esi, eax
add esp, 4
cmp esi, 0xffffffff
je 0x468fc0
push 0
lea eax, [ebp - 4]
push eax
push dword [ebp + 0xc]
push dword [ebp + 8]
push esi
call dword [sym.imp.KERNEL32.dll_WriteFile]
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop esi
mov esp, ebp
pop ebp
ret

Function at 0x46cec5
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x46cf04
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x46cf04
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x46cf04
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x46cf04
cmp dword [ecx + 0x74], 0xe
jbe 0x46cf04
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret

Function at 0x4a7ea8
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x4a7ee7
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x4a7ee7
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x4a7ee7
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x4a7ee7
cmp dword [ecx + 0x74], 0xe
jbe 0x4a7ee7
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret

Function at 0x4b1e47
Capabilities:
Allocate thread local storage

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x4edc94
push 0x4edc8c
push str.FlsAlloc
push 0x1f
call fcn.004b1b15
mov esi, eax
add esp, 0x10
test esi, esi
je 0x4b1e7b
push dword [ebp + 8]
mov ecx, esi
call dword [0x4cd544]
call esi
jmp 0x4b1e81
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
pop esi
pop ebp
ret 4

Function at 0x4b1ec5
Capabilities:
Get thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x4edca4
push 0x4edc9c
push str.FlsGetValue
push 0x21
call fcn.004b1b15
mov esi, eax
add esp, 0x10
test esi, esi
je 0x4b1efc
push dword [ebp + 8]
mov ecx, esi
call dword [0x4cd544]
call esi
pop esi
pop ebp
ret 4
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsGetValue]

Function at 0x4b1f04
Capabilities:
Set thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push str.am_pm
push 0x4edca4
push str.FlsSetValue
push 0x22
call fcn.004b1b15
mov esi, eax
add esp, 0x10
test esi, esi
je 0x4b1f3e
push dword [ebp + 0xc]
mov ecx, esi
push dword [ebp + 8]
call dword [0x4cd544]
call esi
pop esi
pop ebp
ret 8
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsSetValue]
Function at 0x4b65f0
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 + 0x4faf98]
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 0x4b6630
cmp byte [ebx], 0xa
jne 0x4b6630
or byte [edi + eax + 0x28], 4
jmp 0x4b6635
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 0x4b6734
mov dl, byte [eax]
cmp dl, 0x1a
je 0x4b6717
inc eax
cmp dl, 0xd
je 0x4b6661
mov dword [ebp - 8], eax
mov byte [esi], dl
jmp 0x4b6687
cmp eax, ecx
jae 0x4b6695
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 0x4b6649
jmp 0x4b6734
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 0x4b6712
cmp dword [ebp - 0x10], 0
je 0x4b6712
mov ecx, dword [ebp - 0xc]
mov eax, dword [ecx*4 + 0x4faf98]
test byte [eax + edi + 0x28], 0x48
je 0x4b66ec
mov dl, byte [ebp - 1]
lea eax, [esi + 1]
mov dword [ebp - 0x14], eax
cmp dl, 0xa
jne 0x4b66d7
mov byte [esi], dl
jmp 0x4b66e8
mov byte [esi], 0xd
mov eax, dword [ecx*4 + 0x4faf98]
mov byte [eax + edi + 0x2a], dl
mov eax, dword [ebp - 0x14]
mov esi, eax
jmp 0x4b6734
cmp byte [ebp - 1], 0xa
jne 0x4b66fb
cmp esi, ebx
jne 0x4b66fb
mov byte [esi], 0xa
jmp 0x4b6733
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.004b7494
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x4b6734
mov byte [esi], 0xd
jmp 0x4b6733
mov ecx, dword [ebp - 0xc]
mov ecx, dword [ecx*4 + 0x4faf98]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x4b6731
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x4b6734
mov byte [esi], dl
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x4b673d
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 + 0x4faf98]
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 0x4b6783
cmp word [ebx], dx
jne 0x4b6783
or byte [eax + edi + 0x28], 4
jmp 0x4b6788
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 0x4b68eb
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 0x4b68cb
add eax, 2
cmp cx, word [ebp - 0x10]
je 0x4b67c9
mov dword [ebp - 4], eax
mov word [esi], cx
jmp 0x4b67ff
cmp eax, edx
jae 0x4b680d
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 0x4b67a4
jmp 0x4b68eb
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 0x4b68c6
cmp dword [ebp - 0x18], 0
je 0x4b68c6
mov edx, dword [ebp - 8]
push 0xa
mov eax, dword [edx*4 + 0x4faf98]
test byte [eax + edi + 0x28], 0x48
je 0x4b689c
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 0x4b6860
mov word [esi], cx
jmp 0x4b6897
push 0xd
pop ecx
mov word [esi], cx
movzx ecx, ax
mov eax, dword [edx*4 + 0x4faf98]
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 + 0x4faf98]
mov byte [eax + edi + 0x2b], cl
mov eax, dword [edx*4 + 0x4faf98]
pop ecx
mov byte [eax + edi + 0x2c], cl
mov esi, dword [ebp - 0x1c]
jmp 0x4b68eb
pop eax
cmp word [ebp - 4], ax
jne 0x4b68ac
cmp esi, ebx
jne 0x4b68ac
mov word [esi], ax
jmp 0x4b68e8
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.004b7494
add esp, 0x10
push 0xa
pop eax
cmp word [ebp - 4], ax
je 0x4b68eb
push 0xd
pop eax
jmp 0x4b68a7
mov edx, dword [ebp - 8]
mov edx, dword [edx*4 + 0x4faf98]
mov al, byte [edx + edi + 0x28]
test al, 0x40
jne 0x4b68e5
or al, 2
mov byte [edx + edi + 0x28], al
jmp 0x4b68eb
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 0x4b7e94
Capabilities:
Print debug messages

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.004b7d68
Function at 0x4b86d1
Capabilities:
Enumerate files on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x264
mov eax, dword [0x4f6840]
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 0x4b871c
movzx eax, word [edx]
lea ecx, [ebp - 0x255]
push eax
call fcn.004b8a6d
test al, al
jne 0x4b8716
sub edx, 2
cmp edx, edi
jne 0x4b86fc
mov ecx, dword [ebp - 0x25c]
movzx esi, word [edx]
cmp esi, 0x3a
jne 0x4b873e
lea eax, [edi + 2]
cmp edx, eax
je 0x4b873e
push ecx
xor ebx, ebx
push ebx
push ebx
push edi
call fcn.004b8398
add esp, 0x10
jmp 0x4b8838
push esi
lea ecx, [ebp - 0x255]
call fcn.004b8a6d
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 0x4b8781
push dword [ebp - 0x25c]
jmp 0x4b872e
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 0x4b87be
cmp word [ebp - 0x226], 0
je 0x4b87df
cmp word [ebp - 0x226], ax
jne 0x4b87be
cmp word [ebp - 0x224], 0
je 0x4b87df
push ebx
push dword [ebp - 0x260]
lea eax, [ebp - 0x228]
push edi
push eax
call fcn.004b8398
add esp, 0x10
mov dword [ebp - 0x264], eax
test eax, eax
jne 0x4b882b
lea eax, [ebp - 0x254]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
push 0x2e
test eax, eax
pop eax
jne 0x4b8798
mov eax, dword [ebx + 4]
mov edx, dword [ebx]
sub eax, edx
mov ecx, dword [ebp - 0x25c]
sar eax, 2
cmp ecx, eax
jne 0x4b8813
push esi
call dword [sym.imp.KERNEL32.dll_FindClose]
xor eax, eax
jmp 0x4b8838
push 0x4b7eb7
sub eax, ecx
push 4
push eax
lea eax, [edx + ecx*4]
push eax
call fcn.004a6970
add esp, 0x10
jmp 0x4b8808
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.0046c107
leave
ret
Function at 0x4b9c1e
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 0x4b9cbb
push ebx
push esi
call fcn.004b9bda
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.004b3cbe
add esp, 0x24
mov dword [ebp - 4], eax
test eax, eax
jne 0x4b9c68
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x4b9cba
push edi
push eax
call fcn.004af43a
mov edi, eax
pop ecx
push ebx
test edi, edi
jne 0x4b9c88
call fcn.004acd18
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x4b9cb9
push ebx
push dword [ebp - 4]
push edi
push dword [ebp - 8]
push esi
push ebx
push ebx
call fcn.004b3cbe
add esp, 0x20
test eax, eax
jne 0x4b9ca7
push edi
call fcn.004acd18
jmp 0x4b9caf
push ebx
call fcn.004acd18
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 0x4b9cbe
Capabilities:
Query environment variable

Disassembly:
mov edi, edi
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
jne 0x4b9ccf
pop esi
ret
push ebx
push edi
push esi
call fcn.004b9bda
mov ebx, eax
sub ebx, esi
and ebx, 0xfffffffe
push ebx
call fcn.004af43a
mov edi, eax
pop ecx
pop ecx
test edi, edi
je 0x4b9cf7
push ebx
push esi
push edi
call fcn.0046d450
add esp, 0xc
push 0
call fcn.004acd18
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, edi
pop edi
pop ebx
pop esi
ret

Function at 0x4ba5dc
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.004b9f6c

Function at 0x4bd477
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push esi
push edi
call fcn.004ade7d
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 0x4bd4e6
cmp esi, dword [ebp - 4]
je 0x4bd4e1
cmp dword [ebp + 0xc], 0
je 0x4bd4e1
mov esi, dword [edi + 0x50]
lea ecx, [esi + 2]
mov ax, word [esi]
add esi, 2
test ax, ax
jne 0x4bd4be
push dword [edi + 0x50]
sub esi, ecx
sar esi, 1
call fcn.004bcfc9
pop ecx
xor ecx, ecx
cmp eax, esi
setne cl
mov eax, ecx
jmp 0x4bd4e8
xor eax, eax
inc eax
jmp 0x4bd4e8
xor eax, eax
pop edi
pop esi
leave
ret
Function at 0x4bd54d
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x4f6840]
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.004ade7d
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.004ade7d
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 0x4bd5c4
cmp word [ecx], dx
je 0x4bd5c4
mov eax, dword [0x4ee13c]
push edi
dec eax
push eax
push 0x4ee028
call fcn.004bd4ec
mov eax, dword [ebp - 0x14]
add esp, 0xc
xor edx, edx
mov dword [ebp - 0x10], edx
mov eax, dword [eax]
test eax, eax
je 0x4bd637
cmp word [eax], dx
je 0x4bd637
mov eax, dword [edi]
test eax, eax
je 0x4bd5e8
cmp word [eax], dx
je 0x4bd5e8
lea eax, [ebp - 0x10]
push eax
call fcn.004bcecf
jmp 0x4bd5f1
lea eax, [ebp - 0x10]
push eax
call fcn.004bcf6a
cmp dword [ebp - 0x10], 0
pop ecx
jne 0x4bd661
mov eax, dword [0x4ee024]
push dword [ebp - 0x14]
dec eax
push eax
push 0x4edd18
call fcn.004bd4ec
add esp, 0xc
test al, al
je 0x4bd661
mov eax, dword [edi]
xor edi, edi
test eax, eax
je 0x4bd62c
cmp word [eax], di
je 0x4bd62c
lea eax, [ebp - 0x10]
push eax
call fcn.004bcecf
pop ecx
jmp 0x4bd663
lea eax, [ebp - 0x10]
push eax
call fcn.004bcf6a
jmp 0x4bd629
mov eax, dword [edi]
test eax, eax
je 0x4bd64e
cmp word [eax], dx
je 0x4bd64e
lea eax, [ebp - 0x10]
push eax
call fcn.004bce66
pop ecx
jmp 0x4bd661
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 0x4bd72c
lea eax, [ebp - 0x10]
push eax
lea eax, [esi + 0x100]
neg esi
sbb esi, esi
and esi, eax
push esi
call fcn.004bd371
mov esi, eax
pop ecx
pop ecx
test esi, esi
je 0x4bd72c
movzx ecx, si
push ecx
call dword [sym.imp.KERNEL32.dll_IsValidCodePage]
test eax, eax
je 0x4bd72c
push 1
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_IsValidLocale]
test eax, eax
je 0x4bd72c
mov eax, dword [ebp - 0x18]
test eax, eax
je 0x4bd6b9
mov dword [eax], esi
mov eax, dword [ebp - 0x14]
push edi
push 0x55
add eax, 0x250
push eax
push dword [ebp - 0xc]
call fcn.004b21d5
test ebx, ebx
je 0x4bd727
push edi
push 0x55
lea eax, [ebx + 0x120]
push eax
push dword [ebp - 0xc]
call fcn.004b21d5
push 0x40
push ebx
push 0x1001
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x4bd72c
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 0x4bd72c
push 0xa
push 0x10
lea ecx, [ebx + 0x100]
push ecx
push esi
call fcn.004c5a36
add esp, 0x10
xor eax, eax
inc eax
jmp 0x4bd72e
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0046c107
leave
ret
Function at 0x4c622c
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.004c6050
mov eax, dword [ebp - 0x2c]
and eax, dword [ebp - 0x28]
cmp eax, 0xffffffff
je 0x4c639b
mov eax, dword [ebp - 0x24]
and eax, dword [ebp - 0x20]
cmp eax, 0xffffffff
je 0x4c639b
mov ecx, dword [ebp - 0x18]
mov eax, dword [ebp - 0x1c]
mov dword [ebp - 8], ecx
mov dword [ebp - 4], eax
test ecx, ecx
jl 0x4c6350
jg 0x4c6288
test eax, eax
je 0x4c6346
push 1
push 0x1000
call fcn.004b147b
mov esi, eax
pop ecx
pop ecx
test esi, esi
jne 0x4c62ab
push 0xc
pop ebx
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], ebx
jmp 0x4c633d
push 0x8000
push ebx
call fcn.004aa403
pop ecx
pop ecx
mov ecx, dword [ebp - 0x1c]
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0x18]
test eax, eax
jl 0x4c62d4
jg 0x4c62cf
cmp ecx, 0x1000
jb 0x4c62d4
mov ecx, 0x1000
push edi
push ecx
push esi
push ebx
call fcn.004b326b
add esp, 0x10
cmp eax, 0xffffffff
je 0x4c6319
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 0x4c62cf
jl 0x4c6300
test ecx, ecx
jne 0x4c62c1
push dword [ebp - 0xc]
push ebx
call fcn.004aa403
push esi
call fcn.004acd18
add esp, 0xc
xor ebx, ebx
jmp 0x4c63a9
cmp byte [edi + 0x24], 0
je 0x4c6330
cmp dword [edi + 0x20], 5
jne 0x4c6330
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], 0xd
cmp byte [edi + 0x1c], 0
je 0x4c633b
mov ebx, dword [edi + 0x18]
jmp 0x4c633d
xor ebx, ebx
push esi
call fcn.004acd18
pop ecx
jmp 0x4c63a9
test ecx, ecx
jg 0x4c6312
jl 0x4c6350
test eax, eax
jae 0x4c6312
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.004b7494
and eax, edx
add esp, 0x10
cmp eax, 0xffffffff
jne 0x4c6370
cmp byte [edi + 0x1c], 0
je 0x4c6312
jmp 0x4c63a1
push ebx
call fcn.004baa0e
pop ecx
push eax
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
test eax, eax
jne 0x4c6312
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 0x4c63a9
cmp byte [edi + 0x1c], 0
je 0x4c63a6
mov ebx, dword [edi + 0x18]
jmp 0x4c63a9
push 0x16
pop ebx
push 0
push dword [ebp - 0x28]
push dword [ebp - 0x2c]
push dword [ebp - 0x14]
call fcn.004b7494
add esp, 0x10
mov eax, ebx
pop edi
pop esi
pop ebx
leave
ret

Function at 0x4c9540
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x4c956d
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x4c956d
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret