joyce8/EMBER2024-capa huggingface dataset:
Function at 0x409640
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffde4
push ebx
mov ebx, edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.00406c0c
xor eax, eax
push ebp
push 0x409865
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [ebp - 4], 0
jne 0x409680
push 0x105
lea eax, [ebp - 0x21a]
push eax
push 0
call sub.kernel32.dll_GetModuleFileNameW
jmp 0x40969a
push 0x105
mov eax, dword [ebp - 4]
call fcn.0040774c
push eax
lea eax, [ebp - 0x21a]
push eax
call sub.kernel32.dll_lstrcpynW
cmp word [ebp - 0x21a], 0
je 0x40984f
xor eax, eax
mov dword [ebp - 8], eax
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x409874
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x409769
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x409874
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x409769
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x4098b0
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x409769
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x4098b0
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x409769
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x4098e4
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x409769
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x409918
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
jne 0x40984f
xor eax, eax
push ebp
push 0x409848
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x21a]
mov edx, 0x105
call fcn.0040944c
lea eax, [ebp - 0x10]
push eax
push 0
push 0
push 0
lea eax, [ebp - 0x21a]
push eax
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExW
test eax, eax
jne 0x4097d8
mov eax, dword [ebp - 0x10]
call fcn.004044d8
mov dword [ebp - 8], eax
lea eax, [ebp - 0x10]
push eax
mov eax, dword [ebp - 8]
push eax
push 0
push 0
lea eax, [ebp - 0x21a]
push eax
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExW
mov eax, ebx
mov edx, dword [ebp - 8]
call fcn.004077a4
jmp 0x409823
lea eax, [ebp - 0x10]
push eax
push 0
push 0
push 0
push 0x409958
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExW
test eax, eax
jne 0x409823
mov eax, dword [ebp - 0x10]
call fcn.004044d8
mov dword [ebp - 8], eax
lea eax, [ebp - 0x10]
push eax
mov eax, dword [ebp - 8]
push eax
push 0
push 0
push 0x409958
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExW
mov eax, ebx
mov edx, dword [ebp - 8]
call fcn.004077a4
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40984f
cmp dword [ebp - 8], 0
je 0x40983e
mov eax, dword [ebp - 8]
call fcn.004044f4
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegCloseKey
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40986c
lea eax, [ebp - 4]
call fcn.00406b28
ret
Function at 0x409b48
Capabilities:
Get geographical location
Identify system language via api

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffec
push ebx
xor ecx, ecx
mov dword [ebp - 0x14], ecx
mov dword [ebp - 0x10], ecx
mov ebx, edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.00406c0c
xor eax, eax
push ebp
push 0x409c08
push dword fs:[eax]
mov dword fs:[eax], esp
push 4
lea eax, [ebp - 0xc]
push eax
push 3
call sub.kernel32.dll_GetUserDefaultUILanguage
movzx eax, ax
push eax
call sub.kernel32.dll_GetLocaleInfoW
lea eax, [ebp - 0x10]
lea edx, [ebp - 0xc]
mov ecx, 4
call fcn.004077f8
mov ecx, dword [ebp - 0x10]
mov eax, ebx
mov edx, dword [ebp - 4]
call fcn.004079a8
mov eax, dword [ebx]
call fcn.00409a10
test al, al
jne 0x409be5
mov word [ebp - 8], 0
lea eax, [ebp - 0x14]
lea edx, [ebp - 0xc]
mov ecx, 4
call fcn.004077f8
mov ecx, dword [ebp - 0x14]
mov eax, ebx
mov edx, dword [ebp - 4]
call fcn.004079a8
mov eax, dword [ebx]
call fcn.00409a10
test al, al
jne 0x409be5
mov eax, ebx
call fcn.00406b28
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x409c0f
lea eax, [ebp - 0x14]
mov edx, 2
call fcn.00406b88
lea eax, [ebp - 4]
call fcn.00406b28
ret

Function at 0x40a5e0
Capabilities:
Get system information on windows

Disassembly:
add esp, 0xffffffdc
push esp
call sub.kernel32.dll_GetSystemInfo
mov eax, dword [esp + 0x14]
add esp, 0x24
ret

Function at 0x41ab20
Capabilities:
Get disk information

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffbd4
push ebx
push esi
push edi
xor ecx, ecx
mov dword [ebp - 0x428], ecx
mov dword [ebp - 0x42c], ecx
mov dword [ebp - 4], ecx
mov dword [ebp - 0xc], edx
mov dword [ebp - 8], eax
xor eax, eax
push ebp
push 0x41ac49
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x218]
push eax
push 0x104
call sub.kernel32.dll_GetLogicalDriveStringsW
mov esi, eax
test esi, esi
jle 0x41ac23
lea ebx, [ebp - 0x218]
lea eax, [ebx + 4]
mov word [eax], 0
push 0x104
lea eax, [ebp - 0x424]
push eax
push ebx
call sub.kernel32.dll_QueryDosDeviceW
mov esi, eax
test esi, esi
jle 0x41ac0c
lea eax, [ebp - 4]
lea edx, [ebp - 0x424]
mov ecx, 0x106
call fcn.004077f8
mov edx, dword [ebp - 8]
mov eax, dword [ebp - 4]
call fcn.00407cc4
test eax, eax
jle 0x41ac0c
mov eax, dword [ebp - 4]
test eax, eax
je 0x41abc0
sub eax, 4
mov eax, dword [eax]
mov esi, eax
mov edi, dword [ebp - 8]
test edi, edi
je 0x41abce
sub edi, 4
mov edi, dword [edi]
lea eax, [ebp - 0x428]
push eax
mov ecx, edi
sub ecx, esi
lea edx, [esi + 1]
mov eax, dword [ebp - 8]
call fcn.00407b18
mov eax, dword [ebp - 0x428]
push eax
lea eax, [ebp - 0x42c]
mov edx, ebx
call fcn.004077a4
mov edx, dword [ebp - 0x42c]
mov eax, dword [ebp - 0xc]
pop ecx
call fcn.004079a8
jmp 0x41ac23
add ebx, 2
cmp word [ebx], 0
jne 0x41ac09
add ebx, 4
test ebx, ebx
je 0x41ac1d
cmp word [ebx], 0
jne 0x41ab72
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x41ac50
lea eax, [ebp - 0x42c]
mov edx, 2
call fcn.00406b88
lea eax, [ebp - 4]
call fcn.00406b28
ret
Function at 0x41ad3c
Capabilities:
Get file size
Read file via mapping

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffdc4
push ebx
xor ebx, ebx
mov dword [ebp - 0x23c], ebx
mov dword [ebp - 0x238], ebx
mov dword [ebp - 0x230], ebx
mov dword [ebp - 0x234], ebx
mov dword [ebp - 0x228], ebx
mov dword [ebp - 0x22c], ebx
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x41af79
push dword fs:[eax]
mov dword fs:[eax], esp
mov byte [ebp - 9], 0
mov eax, dword [ebp - 8]
call fcn.00406b28
xor eax, eax
mov dword [ebp - 0x14], eax
lea eax, [ebp - 0x14]
push eax
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_GetFileSize
mov ebx, eax
test ebx, ebx
jne 0x41ae13
cmp dword [ebp - 0x14], 0
jne 0x41ae13
xor edx, edx
mov eax, 6
call fcn.00422a64
test al, al
je 0x41ae13
push 2
push 0x104
lea eax, [ebp - 0x224]
push eax
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_GetFinalPathNameByHandleW
test eax, eax
jbe 0x41ae13
lea eax, [ebp - 0x22c]
lea edx, [ebp - 0x224]
mov ecx, 0x106
call fcn.004077f8
mov eax, dword [ebp - 0x22c]
lea edx, [ebp - 0x228]
call fcn.0041ab20
mov edx, dword [ebp - 0x228]
mov eax, dword [ebp - 8]
call fcn.00406f08
mov byte [ebp - 9], 1
jmp 0x41af5b
test ebx, ebx
jne 0x41ae21
cmp dword [ebp - 0x14], 0
je 0x41af0f
push 0
push 1
push 0
push 2
push 0
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_CreateFileMappingW
mov dword [ebp - 0x10], eax
cmp dword [ebp - 0x10], 0x3ee
je 0x41af0f
xor eax, eax
push ebp
push 0x41af08
push dword fs:[eax]
mov dword fs:[eax], esp
push 1
push 0
push 0
push 4
mov eax, dword [ebp - 0x10]
push eax
call sub.kernel32.dll_MapViewOfFile
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x41aef1
xor eax, eax
push ebp
push 0x41aeea
push dword fs:[eax]
mov dword fs:[eax], esp
push 0x104
call sub.kernel32.dll_GetCurrentProcess
lea ecx, [ebp - 0x224]
mov edx, dword [ebp - 0x18]
call fcn.0040d1b0
test eax, eax
jbe 0x41aed3
lea eax, [ebp - 0x234]
lea edx, [ebp - 0x224]
mov ecx, 0x106
call fcn.004077f8
mov eax, dword [ebp - 0x234]
lea edx, [ebp - 0x230]
call fcn.0041ab20
mov edx, dword [ebp - 0x230]
mov eax, dword [ebp - 8]
call fcn.00406f08
mov byte [ebp - 9], 1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x41aef1
mov eax, dword [ebp - 0x18]
push eax
call sub.kernel32.dll_UnmapViewOfFile
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x41af0f
mov eax, dword [ebp - 0x10]
push eax
call sub.kernel32.dll_CloseHandle_1
ret
cmp byte [ebp - 9], 0
jne 0x41af5b
lea edx, [ebp - 0x238]
mov eax, dword [ebp - 4]
call fcn.0041ac58
mov edx, dword [ebp - 0x238]
mov eax, dword [ebp - 8]
call fcn.00406f08
mov eax, dword [ebp - 8]
cmp dword [eax], 0
je 0x41af5b
lea edx, [ebp - 0x23c]
mov eax, dword [ebp - 8]
mov eax, dword [eax]
call fcn.0041ab20
mov edx, dword [ebp - 0x23c]
mov eax, dword [ebp - 8]
call fcn.00406f08
mov byte [ebp - 9], 1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x41af80
lea eax, [ebp - 0x23c]
mov edx, 6
call fcn.00406b88
ret
Function at 0x41af8c
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
push edi
mov esi, edx
mov ebx, eax
mov byte [ebp - 1], 0
xor edx, edx
mov eax, 6
call fcn.00422a64
test al, al
je 0x41b054
xor edx, edx
mov eax, ebx
call fcn.0041c894
test al, al
je 0x41b054
mov eax, ebx
call fcn.0041c494
test al, 0x20
je 0x41b054
mov eax, ebx
call fcn.0040774c
push eax
call sub.kernel32.dll_GetFileAttributesW
cmp eax, 0xffffffff
je 0x41b054
test ah, 4
je 0x41b054
test al, 0x10
je 0x41aff3
mov edi, 0x2000000
jmp 0x41aff5
xor edi, edi
push 0
push edi
push 3
push 0
push 1
push 0x80000000
mov eax, ebx
call fcn.0040774c
push eax
call sub.kernel32.dll_CreateFileW
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0xffffffff
je 0x41b054
xor eax, eax
push ebp
push 0x41b04d
push dword fs:[eax]
mov dword fs:[eax], esp
mov edx, esi
mov ecx, edi
mov eax, dword [ebp - 8]
call fcn.0041ad3c
mov byte [ebp - 1], al
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x41b054
mov eax, dword [ebp - 8]
push eax
call sub.kernel32.dll_CloseHandle_1
ret
movzx eax, byte [ebp - 1]
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret

Function at 0x41b424
Capabilities:
Encrypt data using rc4 prga

Disassembly:
cmp eax, edx
je 0x41b47d
test eax, edx
je 0x41b480
movzx ecx, word [edx]
cmp cx, word [eax]
je 0x41b43b
movzx eax, word [eax]
sub eax, ecx
jmp 0x41b462
push ebx
mov ebx, dword [eax - 4]
xor ecx, ecx
sub ebx, dword [edx - 4]
push ebx
adc ecx, 0xffffffff
and ecx, ebx
sub ecx, dword [eax - 4]
shl ecx, 1
sub eax, ecx
sub edx, ecx
mov ebx, dword [ecx + eax]
xor ebx, dword [ecx + edx]
jne 0x41b463
add ecx, 4
js 0x41b453
pop eax
pop ebx
ret
bsf ebx, ebx
shr ebx, 4
add ebx, ebx
add ecx, ebx
jns 0x41b460
movzx eax, word [ecx + eax]
movzx edx, word [ecx + edx]
sub eax, edx
pop ebx
pop ebx
jmp 0x41b462
xor eax, eax
ret
test eax, eax
je 0x41b48c
test edx, edx
jne 0x41b42c
mov eax, dword [eax - 4]
ret
sub eax, dword [edx - 4]
ret
Function at 0x41ba54
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebx
push esi
push edi
push ebp
push ecx
mov ebx, edx
mov ebp, eax
mov byte [esp], 0
mov eax, ebp
test eax, eax
je 0x41ba6c
sub eax, 4
mov eax, dword [eax]
test eax, eax
jne 0x41ba74
mov al, 1
jmp 0x41ba91
movzx esi, word [ebp]
mov eax, esi
call fcn.0040d404
test al, al
jne 0x41ba8d
cmp si, 0x5f
je 0x41ba8d
xor eax, eax
jmp 0x41ba8f
mov al, 1
xor al, 1
test al, al
jne 0x41bb21
test bl, bl
je 0x41bae1
mov eax, ebp
test eax, eax
je 0x41baa8
sub eax, 4
mov eax, dword [eax]
mov ebx, eax
sub ebx, 2
jl 0x41bb1d
inc ebx
mov esi, 2
movzx edi, word [ebp + esi*2 - 2]
mov eax, edi
call fcn.0040d490
test al, al
jne 0x41bad5
cmp di, 0x5f
je 0x41bad5
cmp di, 0x2e
je 0x41bad5
xor eax, eax
jmp 0x41bad7
mov al, 1
test al, al
je 0x41bb21
inc esi
dec ebx
jne 0x41bab5
jmp 0x41bb1d
mov eax, ebp
test eax, eax
je 0x41baec
sub eax, 4
mov eax, dword [eax]
mov ebx, eax
sub ebx, 2
jl 0x41bb1d
inc ebx
mov esi, 2
movzx edi, word [ebp + esi*2 - 2]
mov eax, edi
call fcn.0040d490
test al, al
jne 0x41bb13
cmp di, 0x5f
je 0x41bb13
xor eax, eax
jmp 0x41bb15
mov al, 1
test al, al
je 0x41bb21
inc esi
dec ebx
jne 0x41baf9
mov byte [esp], 1
movzx eax, byte [esp]
pop edx
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x41c494
Capabilities:
Get disk information

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffbd8
push ebx
push esi
xor edx, edx
mov dword [ebp - 0x428], edx
mov dword [ebp - 0x424], edx
mov dword [ebp - 4], edx
mov esi, eax
xor eax, eax
push ebp
push 0x41c5c8
push dword fs:[eax]
mov dword fs:[eax], esp
movzx ebx, byte [0x41c5d8]
mov dl, 1
mov eax, esi
call fcn.0041c92c
test al, al
jne 0x41c4e5
mov dl, 1
mov eax, esi
call fcn.0041c894
test al, al
je 0x41c57b
lea edx, [ebp - 0x424]
mov eax, esi
call fcn.0041d058
mov eax, dword [ebp - 0x424]
lea edx, [ebp - 4]
call fcn.00422f2c
push 0x104
lea eax, [ebp - 0x420]
push eax
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 0x10]
push eax
lea eax, [ebp - 8]
push eax
push 0x104
lea eax, [ebp - 0x218]
push eax
mov eax, dword [ebp - 4]
call fcn.0040774c
mov esi, eax
push esi
call sub.kernel32.dll_GetVolumeInformationW
test eax, eax
je 0x41c576
test byte [ebp - 0xc], 1
je 0x41c541
or bl, 1
test byte [ebp - 0xc], 2
je 0x41c54a
or bl, 2
test byte [ebp - 0xc], 0x80
je 0x41c553
or bl, 0x20
push esi
call sub.kernel32.dll_GetDriveTypeW
sub eax, 2
je 0x41c567
dec eax
je 0x41c56c
dec eax
je 0x41c571
dec eax
jne 0x41c5a2
or bl, 0x10
jmp 0x41c5a2
or bl, 4
jmp 0x41c5a2
or bl, 8
jmp 0x41c5a2
call fcn.004238d0
lea edx, [ebp - 0x428]
mov eax, dword [0x4b5f10]
call fcn.0040a52c
mov ecx, dword [ebp - 0x428]
mov dl, 1
mov eax, dword [0x41785c]
call fcn.00421e0c
call fcn.004061a0
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x41c5cf
lea eax, [ebp - 0x428]
mov edx, 2
call fcn.00406b88
lea eax, [ebp - 4]
call fcn.00406b28
ret
Function at 0x41c894
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebx
push esi
push edi
mov ebx, edx
mov esi, eax
mov eax, esi
call fcn.0040774c
mov edi, eax
push edi
call sub.kernel32.dll_GetFileAttributesW
cmp eax, 0xffffffff
je 0x41c8fe
test ah, 4
je 0x41c8f7
test bl, bl
jne 0x41c8bc
mov al, 1
jmp 0x41c925
test al, 0x10
je 0x41c8c4
xor eax, eax
jmp 0x41c925
push 0
push 0
push 3
push 0
push 1
push 0x80000000
push edi
call sub.kernel32.dll_CreateFileW
cmp eax, 0xffffffff
je 0x41c8e8
push eax
call sub.kernel32.dll_CloseHandle_1
mov al, 1
jmp 0x41c925
call sub.kernel32.dll_GetLastError_2
mov ebx, eax
cmp ebx, 0x20
sete al
jmp 0x41c925
test al, 0x10
sete al
jmp 0x41c925
call sub.kernel32.dll_GetLastError_2
mov ebx, eax
cmp ebx, 2
je 0x41c91f
cmp ebx, 3
je 0x41c91f
cmp ebx, 0x7b
je 0x41c91f
mov eax, esi
call fcn.0041c854
test al, al
jne 0x41c923
xor eax, eax
jmp 0x41c925
mov al, 1
pop edi
pop esi
pop ebx
ret

Function at 0x41c92c
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebx
push esi
push edi
push ebp
push ecx
mov byte [esp], dl
mov edi, eax
xor ebx, ebx
mov eax, edi
call fcn.0040774c
mov ebp, eax
push ebp
call sub.kernel32.dll_GetFileAttributesW
mov esi, eax
cmp esi, 0xffffffff
je 0x41c9d3
test esi, 0x400
jne 0x41c968
test esi, 0x10
setne bl
jmp 0x41c9f2
cmp byte [esp], 0
je 0x41c99c
push 0
push 0x2000000
push 3
push 0
push 1
push 0x80000000
push ebp
call sub.kernel32.dll_CreateFileW
cmp eax, 0xffffffff
je 0x41c9f2
push eax
call sub.kernel32.dll_CloseHandle_1
test esi, 0x10
setne bl
jmp 0x41c9f2
test esi, 0x10
je 0x41c9a8
mov bl, 1
jmp 0x41c9f2
push 0
push 0x2000000
push 3
push 0
push 1
push 0x80000000
push ebp
call sub.kernel32.dll_CreateFileW
cmp eax, 0xffffffff
je 0x41c9cf
push eax
call sub.kernel32.dll_CloseHandle_1
xor ebx, ebx
jmp 0x41c9f2
mov bl, 1
jmp 0x41c9f2
call sub.kernel32.dll_GetLastError_2
cmp eax, 2
je 0x41c9ec
cmp eax, 3
je 0x41c9ec
cmp eax, 0x7b
je 0x41c9ec
cmp eax, 0x35
jne 0x41c9f0
xor ebx, ebx
jmp 0x41c9f2
mov bl, 1
mov eax, ebx
pop edx
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x41caf8
Capabilities:
Get file attributes

Disassembly:
push ebp
mov ebp, esp
push 0
push 0
push 0
push ebx
push esi
push edi
mov ebx, edx
mov esi, eax
xor eax, eax
push ebp
push 0x41cb9d
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, esi
call fcn.0040774c
push eax
call sub.kernel32.dll_GetFileAttributesW
mov edi, eax
test edi, 0x400
setne al
test al, bl
je 0x41cb82
or edi, 0xffffffff
lea edx, [ebp - 4]
mov eax, esi
call fcn.0041af8c
test al, al
je 0x41cb82
mov eax, dword [ebp - 4]
call fcn.0041d23c
test al, al
je 0x41cb72
lea edx, [ebp - 0xc]
mov eax, esi
call fcn.0041cfbc
mov eax, dword [ebp - 0xc]
lea edx, [ebp - 8]
call fcn.00422f2c
mov edx, dword [ebp - 8]
lea eax, [ebp - 4]
mov ecx, dword [ebp - 4]
call fcn.004079a8
mov eax, dword [ebp - 4]
call fcn.0040774c
push eax
call sub.kernel32.dll_GetFileAttributesW
mov edi, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x41cba4
lea eax, [ebp - 0xc]
mov edx, 3
call fcn.00406b88
ret
Function at 0x41cbb0
Capabilities:
Get file attributes
Set file attributes

Disassembly:
push ebp
mov ebp, esp
push 0
push 0
push 0
push 0
push 0
push ebx
push esi
push edi
mov byte [ebp - 9], cl
mov edi, edx
mov ebx, eax
xor eax, eax
push ebp
push 0x41cc83
push dword fs:[eax]
mov dword fs:[eax], esp
xor esi, esi
lea eax, [ebp - 4]
mov edx, ebx
call fcn.00406f50
cmp byte [ebp - 9], 0
je 0x41cc41
mov eax, ebx
call fcn.0040774c
push eax
call sub.kernel32.dll_GetFileAttributesW
test ah, 4
je 0x41cc41
lea edx, [ebp - 8]
mov eax, ebx
call fcn.0041af8c
test al, al
je 0x41cc41
mov eax, dword [ebp - 8]
call fcn.0041d23c
test al, al
je 0x41cc36
lea edx, [ebp - 0x14]
mov eax, ebx
call fcn.0041cfbc
mov eax, dword [ebp - 0x14]
lea edx, [ebp - 0x10]
call fcn.00422f2c
mov edx, dword [ebp - 0x10]
lea eax, [ebp - 8]
mov ecx, dword [ebp - 8]
call fcn.004079a8
lea eax, [ebp - 4]
mov edx, dword [ebp - 8]
call fcn.00406f50
push edi
mov eax, dword [ebp - 4]
call fcn.0040774c
push eax
call sub.kernel32.dll_SetFileAttributesW
test eax, eax
jne 0x41cc5b
call sub.kernel32.dll_GetLastError_2
mov esi, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x41cc8a
lea eax, [ebp - 0x14]
mov edx, 2
call fcn.00406b88
lea eax, [ebp - 8]
mov edx, 2
call fcn.00406b88
ret

Function at 0x41cdac
Capabilities:
Check if file exists
Delete directory
Delete file
Get file attributes

Disassembly:
push ebx
push esi
push edi
push ebp
mov esi, eax
mov eax, esi
call fcn.0040774c
mov ebp, eax
push ebp
call sub.kernel32.dll_DeleteFileW
cmp eax, 1
sbb ebx, ebx
inc ebx
test bl, bl
jne 0x41ce01
call sub.kernel32.dll_GetLastError_2
mov edi, eax
push ebp
call sub.kernel32.dll_GetFileAttributesW
cmp eax, 0xffffffff
je 0x41cdfb
test ah, 4
je 0x41cdfb
test al, 0x10
je 0x41cdfb
mov eax, esi
call fcn.0040774c
push eax
call sub.kernel32.dll_RemoveDirectoryW
cmp eax, 1
sbb ebx, ebx
inc ebx
jmp 0x41ce01
push edi
call sub.kernel32.dll_SetLastError
mov eax, ebx
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x420f88
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffe00
push ebx
push esi
mov esi, ecx
mov ebx, dword [ebp + 8]
push pe_nt_image_headers32
lea ecx, [ebp - 0x200]
push ecx
push edx
push eax
call sub.kernel32.dll_GetLocaleInfoW_1
test eax, eax
jle 0x420fc1
mov ecx, eax
dec ecx
lea edx, [ebp - 0x200]
mov eax, ebx
call fcn.00406cb0
jmp 0x420fca
mov eax, ebx
mov edx, esi
call fcn.00406f08
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x420fd4
Capabilities:
Get geographical location

Disassembly:
push ebx
push esi
push edi
push ecx
mov edi, ecx
mov esi, edx
mov ebx, eax
push 2
lea eax, [esp + 4]
push eax
push esi
push ebx
call sub.kernel32.dll_GetLocaleInfoW_1
test eax, eax
jle 0x420ff6
movzx eax, word [esp]
jmp 0x420ff8
mov eax, edi
pop edx
pop edi
pop esi
pop ebx
ret
Function at 0x421cbc
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffff778
push ebx
push esi
xor ecx, ecx
mov dword [ebp - 4], ecx
xor ecx, ecx
push ebp
push 0x421de1
push dword fs:[ecx]
mov dword fs:[ecx], esp
push 0x400
lea ecx, [ebp - 0x888]
call fcn.00421ac4
mov esi, eax
mov eax, dword [0x4b5e8c]
cmp byte [eax], 0
je 0x421d89
mov eax, dword [0x4b5c3c]
call fcn.004049e8
call fcn.0040462c
push 0
push 0
push 0
push 0
push esi
lea eax, [ebp - 0x888]
push eax
push 0
push 1
call sub.kernel32.dll_WideCharToMultiByte_1
mov ebx, eax
push ebx
lea eax, [ebp - 4]
mov ecx, 1
mov edx, dword [0x421c8c]
call fcn.00408a70
add esp, 4
push 0
push 0
push ebx
mov eax, dword [ebp - 4]
push eax
push esi
lea eax, [ebp - 0x888]
push eax
push 0
push 1
call sub.kernel32.dll_WideCharToMultiByte_1
push 0
lea eax, [ebp - 8]
push eax
push ebx
mov eax, dword [ebp - 4]
push eax
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
push 0
lea eax, [ebp - 8]
push eax
push 2
push 0x421dfc
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
jmp 0x421dc5
push 0x40
lea eax, [ebp - 0x88]
push eax
mov eax, dword [0x4b5bec]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x4b8c50]
call fcn.00408b34
push eax
call sub.user32.dll_LoadStringW_1
push 0x2010
lea eax, [ebp - 0x88]
push eax
lea eax, [ebp - 0x888]
push eax
push 0
call sub.user32.dll_MessageBoxW
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x421de8
lea eax, [ebp - 4]
mov edx, dword [0x421c8c]
call fcn.00408a7c
ret

Function at 0x423774
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
push ebp
add esp, 0xfffffdf8
mov ebx, eax
mov eax, ebx
call fcn.0040702c
mov ebp, eax
push ebp
push 0
push 0
mov ecx, ebx
xor edx, edx
mov eax, 0xfde9
call fcn.0040a5c0
mov edi, eax
cmp edi, 0x104
jbe 0x42371b
mov eax, edi
add eax, eax
call fcn.004044d8
mov esi, eax
jmp 0x42371d
mov esi, esp
push ebp
push esi
push edi
mov ecx, ebx
xor edx, edx
mov eax, 0xfde9
call fcn.0040a5c0
mov eax, esi
push eax
call sub.user32.dll_CharUpperW
xor ebx, ebx
mov eax, edi
dec eax
test eax, eax
jl 0x423758
inc eax
xor edx, edx
mov ecx, ebx
shl ecx, 5
shr ebx, 0x1b
or ecx, ebx
mov ebx, ecx
movzx ecx, word [esi + edx*2]
xor ebx, ecx
inc edx
dec eax
jne 0x423742
mov eax, esp
cmp esi, eax
je 0x423765
mov eax, esi
call fcn.004044f4
mov eax, ebx
add esp, 0x208
pop ebp
pop edi
pop esi
pop ebx
ret
push esi
push ebx
mov esi, eax
xor eax, eax
push esi
rol eax, 5
mov bl, byte [esi]
test bl, 0x80
jne 0x4237a0
cmp bl, 0
je 0x42379c
cmp bl, 0x41
jl 0x423797
cmp bl, 0x5a
jg 0x423797
or bl, 0x20
xor al, bl
inc esi
jmp 0x42377b
pop ecx
pop ebx
pop esi
ret
pop eax
pop ebx
pop esi
jmp 0x4236dc

Function at 0x423fa0
Capabilities:
Get geographical location

Disassembly:
push ebx
add esp, 0xfffff800
mov ebx, ecx
mov word [esp], 0
push 0x400
lea ecx, [esp + 4]
push ecx
push edx
push eax
call sub.kernel32.dll_GetLocaleInfoW_1
mov eax, ebx
mov edx, esp
mov ecx, 0x400
call fcn.004077f8
add esp, 0x800
pop ebx
ret