joyce8/EMBER2024-capa huggingface dataset:
Function at 0x404bf4
Capabilities:
Accept command line arguments

Disassembly:
push ebx
push esi
push edi
add esp, 0xfffffdf4
mov ebx, edx
mov esi, eax
mov eax, ebx
call fcn.00407014
test esi, esi
jne 0x404c2a
push 0x105
lea eax, [esp + 4]
push eax
push 0
call sub.kernel32.dll_GetModuleFileNameW
mov ecx, eax
mov edx, esp
mov eax, ebx
call fcn.0040719c
jmp 0x404c48
call sub.kernel32.dll_GetCommandLineW
mov edi, eax
mov edx, ebx
mov eax, edi
call fcn.00404b38
mov edi, eax
test esi, esi
je 0x404c48
cmp dword [ebx], 0
je 0x404c48
dec esi
jmp 0x404c31
add esp, 0x20c
pop edi
pop esi
pop ebx
ret

Function at 0x405c6c
Capabilities:
Check for time delay via gettickcount

Disassembly:
push ebx
push esi
push edi
push ebp
add esp, 0xfffffff4
mov edi, edx
mov esi, eax
mov ebp, dword [esi + 0x10]
mov eax, esi
call fcn.004060b0
mov byte [esp], al
cmp byte [esp], 0
jne 0x405df8
test edi, edi
je 0x405df8
mov byte [esp + 1], 0
test ebp, ebp
jle 0x405d2f
call sub.kernel32.dll_GetTickCount
mov dword [esp + 4], eax
test ebp, ebp
jle 0x405d0a
cmp edi, 0xffffffff
je 0x405ccb
call sub.kernel32.dll_GetTickCount
sub eax, dword [esp + 4]
cmp edi, eax
ja 0x405ccb
mov byte [esp], 0
jmp 0x405df8
mov ebx, dword [esi]
cmp ebx, 1
jg 0x405d0a
test ebx, ebx
jne 0x405d00
mov eax, esi
xor ecx, ecx
mov edx, 1
call fcn.004028a4
test eax, eax
jne 0x405d00
call sub.kernel32.dll_GetCurrentThreadId
mov dword [esi + 8], eax
mov dword [esi + 4], 1
mov byte [esp], 1
jmp 0x405df8
call 0x4061d4
dec ebp
test ebp, ebp
jg 0x405cb0
cmp edi, 0xffffffff
je 0x405d2f
call sub.kernel32.dll_GetTickCount
mov dword [esp + 8], eax
mov eax, dword [esp + 8]
sub eax, dword [esp + 4]
cmp edi, eax
ja 0x405d2d
mov byte [esp], 0
jmp 0x405df8
sub edi, eax
mov ebx, dword [esi]
test ebx, ebx
je 0x405c7a
lea edx, [ebx + 2]
mov eax, esi
mov ecx, ebx
call fcn.004028a4
cmp ebx, eax
jne 0x405d2f
call sub.kernel32.dll_GetTickCount
mov dword [esp + 4], eax
mov eax, esi
call fcn.00405e68
mov edx, eax
mov ebx, dword [0x4bf8f8]
mov ecx, edi
xor eax, eax
call dword [ebx + 0x10]
test eax, eax
sete byte [esp]
cmp edi, 0xffffffff
je 0x405d96
call sub.kernel32.dll_GetTickCount
mov dword [esp + 8], eax
mov eax, dword [esp + 8]
sub eax, dword [esp + 4]
cmp edi, eax
jbe 0x405d94
mov eax, dword [esp + 8]
sub eax, dword [esp + 4]
sub edi, eax
jmp 0x405d96
xor edi, edi
cmp byte [esp], 0
je 0x405dbf
mov ebx, dword [esi]
test bl, 1
jne 0x405dd8
mov edx, ebx
sub edx, 2
or edx, 1
mov eax, esi
mov ecx, ebx
call fcn.004028a4
cmp ebx, eax
jne 0x405d9c
mov byte [esp + 1], 1
jmp 0x405dd8
mov ebx, dword [esi]
mov edx, ebx
sub edx, 2
mov eax, esi
mov ecx, ebx
call fcn.004028a4
cmp ebx, eax
jne 0x405dbf
mov byte [esp + 1], 1
cmp byte [esp + 1], 0
je 0x405d49
cmp byte [esp], 0
je 0x405df8
call sub.kernel32.dll_GetCurrentThreadId
mov dword [esi + 8], eax
mov dword [esi + 4], 1
movzx eax, byte [esp]
add esp, 0xc
pop ebp
pop edi
pop esi
pop ebx
ret
Function at 0x4069d8
Capabilities:
Terminate process

Disassembly:
push ecx
push ebx
push esi
push edi
mov ebx, 0x4c1b18
cmp dword [ebp + 0xc], 2
jl 0x4069ec
mov ebx, 0x4c1b48
mov esi, ebx
lea edi, [ebp - 0x40]
mov ecx, 0xc
rep movsd dword es:[edi], dword [esi]
pop dword [ebx + 0x20]
pop dword [ebx + 0x1c]
pop dword [ebx + 0x18]
mov dword [ebx + 0x14], ebp
mov dword [ebx + 8], eax
mov dword [ebx + 0x10], edx
lea ecx, [ebp - 0x40]
mov dword [ebx], ecx
call sub.kernel32.dll_GetCurrentThreadId
mov dword [ebx + 0x2c], eax
mov eax, dword [ebx + 8]
xor ecx, ecx
cmp dword [ebp + 0xc], 0
jne 0x406a24
mov ecx, dword [eax]
mov dword [ebx + 0xc], ecx
mov eax, 0x402948
mov dword [0x4bf018], eax
mov eax, 0x402950
mov dword [0x4bf01c], eax
mov eax, ebx
call fcn.004068bc
mov eax, dword [ebp + 0xc]
inc eax
mov byte [ebx + 0x28], al
dec eax
pop ecx
mov edx, dword [ecx]
mov dword [ebx + 0x24], edx
je 0x406a59
cmp al, 3
jge 0x406a59
call dword [ecx + eax*4]
push ecx
mov ecx, dword [esp + 8]
test ecx, ecx
je 0x406a6a
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
call ecx
pop ecx
mov eax, dword [ebp + 0xc]
cmp al, 3
jl 0x406a75
call dword [ecx + eax*4]
cmp dword [0x4bf03c], 0
jne 0x406a8b
mov byte [0x4bf044], 1
fnstcw word [0x4b8028]
mov eax, dword [ebp + 0xc]
dec eax
jne fcn.00406d08
call fcn.0040696c
ret 4

Function at 0x406c70
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x4bf058], 0
je 0x406cd7
cmp word [0x4bf344], 0xd7b2
jne 0x406c99
cmp dword [0x4bf34c], 0
jbe 0x406c99
mov eax, 0x4bf340
call dword [0x4bf35c]
push 0
lea eax, [esp + 4]
push eax
push 0x1d
push str.Runtime_error_____at_00000000
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
push 0
lea eax, [esp + 4]
push eax
push 2
mov eax, 0x406d04
call fcn.004078f8
push eax
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
pop edx
ret
cmp byte [0x4b8032], 0
jne 0x406cf3
push 0
push 0x4b89c2
push str.Runtime_error_____at_00000000
push 0
call sub.user32.dll_MessageBoxA
pop edx
ret

Function at 0x406ed0
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
push edi
mov esi, ecx
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
mov edi, dword [ebp + 0x10]
cmp dword [0x4b8034], 0
je 0x406efb
mov edx, edi
mov eax, esi
call dword [0x4b8034]
mov ebx, eax
jmp 0x406f0c
mov eax, 8
call fcn.00404824
mov ebx, eax
mov dword [ebx], esi
mov dword [ebx + 4], edi
mov byte [0x4bf059], 1
mov eax, dword [ebp + 8]
push eax
mov eax, dword [ebp + 0xc]
push eax
push ebx
mov eax, 0x406e98
push eax
mov eax, dword [ebp - 8]
push eax
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_CreateThread
mov esi, eax
test esi, esi
jne 0x406f41
mov edx, 8
mov eax, ebx
call fcn.00404840
mov eax, esi
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret 0xc
Function at 0x409384
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffe98
push ebx
push esi
push edi
xor ecx, ecx
mov dword [ebp - 0x160], ecx
mov dword [ebp - 0x164], ecx
mov dword [ebp - 0x168], ecx
mov dword [ebp - 4], edx
mov esi, eax
xor eax, eax
push ebp
push 0x4094e9
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.00407014
cmp si, word [0x4b8a00]
jb 0x40941c
cmp si, word [0x4b8c00]
ja 0x40941c
mov edi, 0x40
xor eax, eax
mov dword [ebp - 8], eax
cmp edi, dword [ebp - 8]
jb 0x40941c
mov ebx, edi
add ebx, dword [ebp - 8]
shr ebx, 1
cmp si, word [ebx*8 + 0x4b8a00]
jae 0x4093f6
mov edi, ebx
dec edi
jmp 0x409417
cmp si, word [ebx*8 + 0x4b8a00]
jbe 0x409406
inc ebx
mov dword [ebp - 8], ebx
jmp 0x409417
mov edx, dword [ebp - 4]
mov eax, dword [ebx*8 + 0x4b8a04]
call fcn.00409294
jmp 0x40941c
cmp edi, dword [ebp - 8]
jae 0x4093e0
mov eax, dword [ebp - 4]
cmp dword [eax], 0
jne 0x4094cb
push 2
movzx eax, si
push eax
call sub.kernel32.dll_IsValidLocale
test eax, eax
je 0x4094cb
push 0x55
lea eax, [ebp - 0xb2]
push eax
push 0x59
movzx ebx, si
push ebx
call sub.kernel32.dll_GetLocaleInfoW
push 0x55
lea eax, [ebp - 0x15c]
push eax
push 0x5a
push ebx
call sub.kernel32.dll_GetLocaleInfoW
lea eax, [ebp - 0x160]
lea edx, [ebp - 0xb2]
mov ecx, 0x55
call fcn.00407ca0
push dword [ebp - 0x160]
push 0x409504
lea eax, [ebp - 0x164]
lea edx, [ebp - 0x15c]
mov ecx, 0x55
call fcn.00407ca0
push dword [ebp - 0x164]
push 0x409514
lea eax, [ebp - 0x168]
lea edx, [ebp - 0xb2]
mov ecx, 0x55
call fcn.00407ca0
push dword [ebp - 0x168]
mov eax, dword [ebp - 4]
mov edx, 5
call fcn.00407ed8
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4094f0
lea eax, [ebp - 0x168]
mov edx, 3
call fcn.00407074
ret
Function at 0x40969c
Capabilities:
Identify system language via api

Disassembly:
push ebp
mov ebp, esp
push 0
push ebx
push esi
mov esi, edx
mov ebx, eax
xor eax, eax
push ebp
push 0x40979f
push dword fs:[eax]
mov dword fs:[eax], esp
push 0x4c1b88
call sub.kernel32.dll_EnterCriticalSection
cmp bx, word [0x4c1ba0]
jne 0x4096e8
mov eax, esi
mov edx, 0x4c1ba2
mov ecx, 0x55
call fcn.00407ca0
push 0x4c1b88
call sub.kernel32.dll_LeaveCriticalSection
jmp 0x409789
push 0x4c1b88
call sub.kernel32.dll_LeaveCriticalSection
mov eax, esi
call fcn.00407014
push 2
movzx eax, bx
push eax
call sub.kernel32.dll_IsValidLocale
test eax, eax
je 0x409757
cmp byte [0x4c1b84], 0
je 0x40971c
mov edx, esi
mov eax, ebx
call fcn.00409580
jmp 0x409757
mov edx, esi
mov eax, ebx
call fcn.00409384
call sub.kernel32.dll_GetSystemDefaultUILanguage
cmp bx, ax
je 0x409757
cmp dword [esi], 0
je 0x409740
mov eax, esi
mov edx, 0x4097b8
call fcn.00407df8
call sub.kernel32.dll_GetSystemDefaultUILanguage
lea edx, [ebp - 4]
call fcn.00409384
mov edx, dword [ebp - 4]
mov eax, esi
call fcn.00407df8
push 0x4c1b88
call sub.kernel32.dll_EnterCriticalSection
mov word [0x4c1ba0], bx
push 0xaa
mov eax, dword [esi]
call fcn.00407bf4
push eax
push 0x4c1ba2
call sub.kernel32.dll_lstrcpynW
push 0x4c1b88
call sub.kernel32.dll_LeaveCriticalSection
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4097a6
lea eax, [ebp - 4]
call fcn.00407014
ret
Function at 0x4099d4
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.004070f8
xor eax, eax
push ebp
push 0x409bf9
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [ebp - 4], 0
jne 0x409a14
push 0x105
lea eax, [ebp - 0x21a]
push eax
push 0
call sub.kernel32.dll_GetModuleFileNameW
jmp 0x409a2e
push 0x105
mov eax, dword [ebp - 4]
call fcn.00407bf4
push eax
lea eax, [ebp - 0x21a]
push eax
call sub.kernel32.dll_lstrcpynW
cmp word [ebp - 0x21a], 0
je 0x409be3
xor eax, eax
mov dword [ebp - 8], eax
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x409c08
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x409afd
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x409c08
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x409afd
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x409c44
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x409afd
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x409c44
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x409afd
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x409c78
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x409afd
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x409cac
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
jne 0x409be3
xor eax, eax
push ebp
push 0x409bdc
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x21a]
mov edx, 0x105
call fcn.004097e0
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 0x409b6c
mov eax, dword [ebp - 0x10]
call fcn.00404824
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.00407c4c
jmp 0x409bb7
lea eax, [ebp - 0x10]
push eax
push 0
push 0
push 0
push 0x409cec
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExW
test eax, eax
jne 0x409bb7
mov eax, dword [ebp - 0x10]
call fcn.00404824
mov dword [ebp - 8], eax
lea eax, [ebp - 0x10]
push eax
mov eax, dword [ebp - 8]
push eax
push 0
push 0
push 0x409cec
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExW
mov eax, ebx
mov edx, dword [ebp - 8]
call fcn.00407c4c
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x409be3
cmp dword [ebp - 8], 0
je 0x409bd2
mov eax, dword [ebp - 8]
call fcn.00404840
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 0x409c00
lea eax, [ebp - 4]
call fcn.00407014
ret
Function at 0x409edc
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.004070f8
xor eax, eax
push ebp
push 0x409f9c
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.00407ca0
mov ecx, dword [ebp - 0x10]
mov eax, ebx
mov edx, dword [ebp - 4]
call fcn.00407e50
mov eax, dword [ebx]
call fcn.00409da4
test al, al
jne 0x409f79
mov word [ebp - 8], 0
lea eax, [ebp - 0x14]
lea edx, [ebp - 0xc]
mov ecx, 4
call fcn.00407ca0
mov ecx, dword [ebp - 0x14]
mov eax, ebx
mov edx, dword [ebp - 4]
call fcn.00407e50
mov eax, dword [ebx]
call fcn.00409da4
test al, al
jne 0x409f79
mov eax, ebx
call fcn.00407014
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x409fa3
lea eax, [ebp - 0x14]
mov edx, 2
call fcn.00407074
lea eax, [ebp - 4]
call fcn.00407014
ret

Function at 0x40ab3c
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 0x41c0c4
Capabilities:
Encrypt data using rc4 prga

Disassembly:
cmp eax, edx
je 0x41c11d
test eax, edx
je 0x41c120
movzx ecx, word [edx]
cmp cx, word [eax]
je 0x41c0db
movzx eax, word [eax]
sub eax, ecx
jmp 0x41c102
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 0x41c103
add ecx, 4
js 0x41c0f3
pop eax
pop ebx
ret
bsf ebx, ebx
shr ebx, 4
add ebx, ebx
add ecx, ebx
jns 0x41c100
movzx eax, word [ecx + eax]
movzx edx, word [ecx + edx]
sub eax, edx
pop ebx
pop ebx
jmp 0x41c102
xor eax, eax
ret
test eax, eax
je 0x41c12c
test edx, edx
jne 0x41c0cc
mov eax, dword [eax - 4]
ret
sub eax, dword [edx - 4]
ret

Function at 0x41c6b8
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 0x41c6d0
sub eax, 4
mov eax, dword [eax]
test eax, eax
jne 0x41c6d8
mov al, 1
jmp 0x41c6f5
movzx esi, word [ebp]
mov eax, esi
call fcn.0040e820
test al, al
jne 0x41c6f1
cmp si, 0x5f
je 0x41c6f1
xor eax, eax
jmp 0x41c6f3
mov al, 1
xor al, 1
test al, al
jne 0x41c785
test bl, bl
je 0x41c745
mov eax, ebp
test eax, eax
je 0x41c70c
sub eax, 4
mov eax, dword [eax]
mov ebx, eax
sub ebx, 2
jl 0x41c781
inc ebx
mov esi, 2
movzx edi, word [ebp + esi*2 - 2]
mov eax, edi
call fcn.0040e8ac
test al, al
jne 0x41c739
cmp di, 0x5f
je 0x41c739
cmp di, 0x2e
je 0x41c739
xor eax, eax
jmp 0x41c73b
mov al, 1
test al, al
je 0x41c785
inc esi
dec ebx
jne 0x41c719
jmp 0x41c781
mov eax, ebp
test eax, eax
je 0x41c750
sub eax, 4
mov eax, dword [eax]
mov ebx, eax
sub ebx, 2
jl 0x41c781
inc ebx
mov esi, 2
movzx edi, word [ebp + esi*2 - 2]
mov eax, edi
call fcn.0040e8ac
test al, al
jne 0x41c777
cmp di, 0x5f
je 0x41c777
xor eax, eax
jmp 0x41c779
mov al, 1
test al, al
je 0x41c785
inc esi
dec ebx
jne 0x41c75d
mov byte [esp], 1
movzx eax, byte [esp]
pop edx
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x41d2ec
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.00407bf4
mov edi, eax
push edi
call sub.kernel32.dll_GetFileAttributesW
cmp eax, 0xffffffff
je 0x41d356
test ah, 4
je 0x41d34f
test bl, bl
jne 0x41d314
mov al, 1
jmp 0x41d37d
test al, 0x10
je 0x41d31c
xor eax, eax
jmp 0x41d37d
push 0
push 0
push 3
push 0
push 1
push 0x80000000
push edi
call sub.kernel32.dll_CreateFileW
cmp eax, 0xffffffff
je 0x41d340
push eax
call sub.kernel32.dll_CloseHandle_1
mov al, 1
jmp 0x41d37d
call sub.kernel32.dll_GetLastError_2
mov ebx, eax
cmp ebx, 0x20
sete al
jmp 0x41d37d
test al, 0x10
sete al
jmp 0x41d37d
call sub.kernel32.dll_GetLastError_2
mov ebx, eax
cmp ebx, 2
je 0x41d377
cmp ebx, 3
je 0x41d377
cmp ebx, 0x7b
je 0x41d377
mov eax, esi
call fcn.0041d2ac
test al, al
jne 0x41d37b
xor eax, eax
jmp 0x41d37d
mov al, 1
pop edi
pop esi
pop ebx
ret
Function at 0x41d384
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.00407bf4
mov ebp, eax
push ebp
call sub.kernel32.dll_GetFileAttributesW
mov esi, eax
cmp esi, 0xffffffff
je 0x41d42b
test esi, 0x400
jne 0x41d3c0
test esi, 0x10
setne bl
jmp 0x41d44a
cmp byte [esp], 0
je 0x41d3f4
push 0
push 0x2000000
push 3
push 0
push 1
push 0x80000000
push ebp
call sub.kernel32.dll_CreateFileW
cmp eax, 0xffffffff
je 0x41d44a
push eax
call sub.kernel32.dll_CloseHandle_1
test esi, 0x10
setne bl
jmp 0x41d44a
test esi, 0x10
je 0x41d400
mov bl, 1
jmp 0x41d44a
push 0
push 0x2000000
push 3
push 0
push 1
push 0x80000000
push ebp
call sub.kernel32.dll_CreateFileW
cmp eax, 0xffffffff
je 0x41d427
push eax
call sub.kernel32.dll_CloseHandle_1
xor ebx, ebx
jmp 0x41d44a
mov bl, 1
jmp 0x41d44a
call sub.kernel32.dll_GetLastError_2
cmp eax, 2
je 0x41d444
cmp eax, 3
je 0x41d444
cmp eax, 0x7b
je 0x41d444
cmp eax, 0x35
jne 0x41d448
xor ebx, ebx
jmp 0x41d44a
mov bl, 1
mov eax, ebx
pop edx
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x41d56c
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.00407bf4
mov ebp, eax
push ebp
call sub.kernel32.dll_DeleteFileW
cmp eax, 1
sbb ebx, ebx
inc ebx
test bl, bl
jne 0x41d5c1
call sub.kernel32.dll_GetLastError_2
mov edi, eax
push ebp
call sub.kernel32.dll_GetFileAttributesW
cmp eax, 0xffffffff
je 0x41d5bb
test ah, 4
je 0x41d5bb
test al, 0x10
je 0x41d5bb
mov eax, esi
call fcn.00407bf4
push eax
call sub.kernel32.dll_RemoveDirectoryW
cmp eax, 1
sbb ebx, ebx
inc ebx
jmp 0x41d5c1
push edi
call sub.kernel32.dll_SetLastError
mov eax, ebx
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x422510
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 0x422549
mov ecx, eax
dec ecx
lea edx, [ebp - 0x200]
mov eax, ebx
call fcn.0040719c
jmp 0x422552
mov eax, ebx
mov edx, esi
call fcn.004073f4
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x42255c
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 0x42257e
movzx eax, word [esp]
jmp 0x422580
mov eax, edi
pop edx
pop edi
pop esi
pop ebx
ret
Function at 0x423254
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 0x423379
push dword fs:[ecx]
mov dword fs:[ecx], esp
push 0x400
lea ecx, [ebp - 0x888]
call fcn.0042305c
mov esi, eax
mov eax, dword [0x4bdf68]
cmp byte [eax], 0
je 0x423321
mov eax, dword [0x4bdb54]
call fcn.00404d88
call fcn.004049e8
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 [0x423224]
call fcn.00408e04
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 0x423394
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
jmp 0x42335d
push 0x40
lea eax, [ebp - 0x88]
push eax
mov eax, dword [0x4bdab8]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x4c1c50]
call fcn.00408ec8
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 0x423380
lea eax, [ebp - 4]
mov edx, dword [0x423224]
call fcn.00408e10
ret

Function at 0x424f58
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.00407510
mov ebp, eax
push ebp
push 0
push 0
mov ecx, ebx
xor edx, edx
mov eax, 0xfde9
call fcn.0040ab1c
mov edi, eax
cmp edi, 0x104
jbe 0x424eff
mov eax, edi
add eax, eax
call fcn.00404824
mov esi, eax
jmp 0x424f01
mov esi, esp
push ebp
push esi
push edi
mov ecx, ebx
xor edx, edx
mov eax, 0xfde9
call fcn.0040ab1c
mov eax, esi
push eax
call sub.user32.dll_CharUpperW
xor ebx, ebx
mov eax, edi
dec eax
test eax, eax
jl 0x424f3c
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 0x424f26
mov eax, esp
cmp esi, eax
je 0x424f49
mov eax, esi
call fcn.00404840
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 0x424f84
cmp bl, 0
je 0x424f80
cmp bl, 0x41
jl 0x424f7b
cmp bl, 0x5a
jg 0x424f7b
or bl, 0x20
xor al, bl
inc esi
jmp 0x424f5f
pop ecx
pop ebx
pop esi
ret
pop eax
pop ebx
pop esi
jmp 0x424ec0