joyce8/EMBER2024-capa huggingface dataset:
Function at 0x40bd3c
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 0x40be3f
push dword fs:[eax]
mov dword fs:[eax], esp
push 0x689b88
call sub.kernel32.dll_EnterCriticalSection
cmp bx, word [0x689ba0]
jne 0x40bd88
mov eax, esi
mov edx, 0x689ba2
mov ecx, 0x55
call fcn.00409f5c
push 0x689b88
call sub.kernel32.dll_LeaveCriticalSection
jmp 0x40be29
push 0x689b88
call sub.kernel32.dll_LeaveCriticalSection
mov eax, esi
call fcn.004091a4
push 2
movzx eax, bx
push eax
call sub.kernel32.dll_IsValidLocale
test eax, eax
je 0x40bdf7
cmp byte [0x689b84], 0
je 0x40bdbc
mov edx, esi
mov eax, ebx
call fcn.0040bc20
jmp 0x40bdf7
mov edx, esi
mov eax, ebx
call fcn.0040ba24
call sub.kernel32.dll_GetSystemDefaultUILanguage
cmp bx, ax
je 0x40bdf7
cmp dword [esi], 0
je 0x40bde0
mov eax, esi
mov edx, 0x40be58
call fcn.0040a0b4
call sub.kernel32.dll_GetSystemDefaultUILanguage
lea edx, [ebp - 4]
call fcn.0040ba24
mov edx, dword [ebp - 4]
mov eax, esi
call fcn.0040a0b4
push 0x689b88
call sub.kernel32.dll_EnterCriticalSection
mov word [0x689ba0], bx
push 0xaa
mov eax, dword [esi]
call fcn.00409eb8
push eax
push 0x689ba2
call sub.kernel32.dll_lstrcpynW
push 0x689b88
call sub.kernel32.dll_LeaveCriticalSection
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40be46
lea eax, [ebp - 4]
call fcn.004091a4
ret
Function at 0x40c074
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.00409288
xor eax, eax
push ebp
push 0x40c299
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [ebp - 4], 0
jne 0x40c0b4
push 0x105
lea eax, [ebp - 0x21a]
push eax
push 0
call sub.kernel32.dll_GetModuleFileNameW
jmp 0x40c0ce
push 0x105
mov eax, dword [ebp - 4]
call fcn.00409eb8
push eax
lea eax, [ebp - 0x21a]
push eax
call sub.kernel32.dll_lstrcpynW
cmp word [ebp - 0x21a], 0
je 0x40c283
xor eax, eax
mov dword [ebp - 8], eax
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40c2a8
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40c19d
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40c2a8
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40c19d
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40c2e4
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40c19d
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40c2e4
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40c19d
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40c318
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40c19d
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40c34c
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
jne 0x40c283
xor eax, eax
push ebp
push 0x40c27c
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x21a]
mov edx, 0x105
call fcn.0040be80
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 0x40c20c
mov eax, dword [ebp - 0x10]
call fcn.004063fc
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.00409f20
jmp 0x40c257
lea eax, [ebp - 0x10]
push eax
push 0
push 0
push 0
push 0x40c38c
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExW
test eax, eax
jne 0x40c257
mov eax, dword [ebp - 0x10]
call fcn.004063fc
mov dword [ebp - 8], eax
lea eax, [ebp - 0x10]
push eax
mov eax, dword [ebp - 8]
push eax
push 0
push 0
push 0x40c38c
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExW
mov eax, ebx
mov edx, dword [ebp - 8]
call fcn.00409f20
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40c283
cmp dword [ebp - 8], 0
je 0x40c272
mov eax, dword [ebp - 8]
call fcn.00406418
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 0x40c2a0
lea eax, [ebp - 4]
call fcn.004091a4
ret
Function at 0x40c588
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.00409288
xor eax, eax
push ebp
push 0x40c648
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.00409f5c
mov ecx, dword [ebp - 0x10]
mov eax, ebx
mov edx, dword [ebp - 4]
call fcn.0040a10c
mov eax, dword [ebx]
call fcn.0040c450
test al, al
jne 0x40c625
mov word [ebp - 8], 0
lea eax, [ebp - 0x14]
lea edx, [ebp - 0xc]
mov ecx, 4
call fcn.00409f5c
mov ecx, dword [ebp - 0x14]
mov eax, ebx
mov edx, dword [ebp - 4]
call fcn.0040a10c
mov eax, dword [ebx]
call fcn.0040c450
test al, al
jne 0x40c625
mov eax, ebx
call fcn.004091a4
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40c64f
lea eax, [ebp - 0x14]
mov edx, 2
call fcn.00409204
lea eax, [ebp - 4]
call fcn.004091a4
ret

Function at 0x422650
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 0x42277e
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 0x422758
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 0x422741
lea eax, [ebp - 4]
lea edx, [ebp - 0x424]
mov ecx, 0x106
call fcn.00409f5c
mov ecx, 1
mov edx, dword [ebp - 8]
mov eax, dword [ebp - 4]
call fcn.0040a48c
test eax, eax
jle 0x422741
mov eax, dword [ebp - 4]
test eax, eax
je 0x4226f5
sub eax, 4
mov eax, dword [eax]
mov esi, eax
mov edi, dword [ebp - 8]
test edi, edi
je 0x422703
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.0040a27c
mov eax, dword [ebp - 0x428]
push eax
lea eax, [ebp - 0x42c]
mov edx, ebx
call fcn.00409f20
mov edx, dword [ebp - 0x42c]
mov eax, dword [ebp - 0xc]
pop ecx
call fcn.0040a10c
jmp 0x422758
add ebx, 2
cmp word [ebx], 0
jne 0x42273e
add ebx, 4
test ebx, ebx
je 0x422752
cmp word [ebx], 0
jne 0x4226a2
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x422785
lea eax, [ebp - 0x42c]
mov edx, 2
call fcn.00409204
lea eax, [ebp - 4]
call fcn.004091a4
ret
Function at 0x422870
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 0x422aad
push dword fs:[eax]
mov dword fs:[eax], esp
mov byte [ebp - 9], 0
mov eax, dword [ebp - 8]
call fcn.004091a4
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 0x422947
cmp dword [ebp - 0x14], 0
jne 0x422947
xor edx, edx
mov eax, 6
call fcn.0042a7c8
test al, al
je 0x422947
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 0x422947
lea eax, [ebp - 0x22c]
lea edx, [ebp - 0x224]
mov ecx, 0x106
call fcn.00409f5c
mov eax, dword [ebp - 0x22c]
lea edx, [ebp - 0x228]
call fcn.00422650
mov edx, dword [ebp - 0x228]
mov eax, dword [ebp - 8]
call fcn.00409584
mov byte [ebp - 9], 1
jmp 0x422a8f
test ebx, ebx
jne 0x422955
cmp dword [ebp - 0x14], 0
je 0x422a43
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 0x422a43
xor eax, eax
push ebp
push 0x422a3c
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 0x422a25
xor eax, eax
push ebp
push 0x422a1e
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.004132c4
test eax, eax
jbe 0x422a07
lea eax, [ebp - 0x234]
lea edx, [ebp - 0x224]
mov ecx, 0x106
call fcn.00409f5c
mov eax, dword [ebp - 0x234]
lea edx, [ebp - 0x230]
call fcn.00422650
mov edx, dword [ebp - 0x230]
mov eax, dword [ebp - 8]
call fcn.00409584
mov byte [ebp - 9], 1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x422a25
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 0x422a43
mov eax, dword [ebp - 0x10]
push eax
call sub.kernel32.dll_CloseHandle_1
ret
cmp byte [ebp - 9], 0
jne 0x422a8f
lea edx, [ebp - 0x238]
mov eax, dword [ebp - 4]
call fcn.0042278c
mov edx, dword [ebp - 0x238]
mov eax, dword [ebp - 8]
call fcn.00409584
mov eax, dword [ebp - 8]
cmp dword [eax], 0
je 0x422a8f
lea edx, [ebp - 0x23c]
mov eax, dword [ebp - 8]
mov eax, dword [eax]
call fcn.00422650
mov edx, dword [ebp - 0x23c]
mov eax, dword [ebp - 8]
call fcn.00409584
mov byte [ebp - 9], 1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x422ab4
lea eax, [ebp - 0x23c]
mov edx, 6
call fcn.00409204
ret
Function at 0x422ac0
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.0042a7c8
test al, al
je 0x422b88
xor edx, edx
mov eax, ebx
call fcn.004245f4
test al, al
je 0x422b88
mov eax, ebx
call fcn.00424324
test al, 0x20
je 0x422b88
mov eax, ebx
call fcn.00409eb8
push eax
call sub.kernel32.dll_GetFileAttributesW
cmp eax, 0xffffffff
je 0x422b88
test ah, 4
je 0x422b88
test al, 0x10
je 0x422b27
mov edi, 0x2000000
jmp 0x422b29
xor edi, edi
push 0
push edi
push 3
push 0
push 1
push 0x80000000
mov eax, ebx
call fcn.00409eb8
push eax
call sub.kernel32.dll_CreateFileW
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0xffffffff
je 0x422b88
xor eax, eax
push ebp
push 0x422b81
push dword fs:[eax]
mov dword fs:[eax], esp
mov edx, esi
mov ecx, edi
mov eax, dword [ebp - 8]
call fcn.00422870
mov byte [ebp - 1], al
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x422b88
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 0x422e98
Capabilities:
Encrypt data using rc4 prga

Disassembly:
cmp eax, edx
je 0x422ef1
test eax, edx
je 0x422ef4
movzx ecx, word [edx]
cmp cx, word [eax]
je 0x422eaf
movzx eax, word [eax]
sub eax, ecx
jmp 0x422ed6
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 0x422ed7
add ecx, 4
js 0x422ec7
pop eax
pop ebx
ret
bsf ebx, ebx
shr ebx, 4
add ebx, ebx
add ecx, ebx
jns 0x422ed4
movzx eax, word [ecx + eax]
movzx edx, word [ecx + edx]
sub eax, edx
pop ebx
pop ebx
jmp 0x422ed6
xor eax, eax
ret
test eax, eax
je 0x422f00
test edx, edx
jne 0x422ea0
mov eax, dword [eax - 4]
ret
sub eax, dword [edx - 4]
ret
Function at 0x424324
Capabilities:
Get disk information

Disassembly:
push ebp
mov ebp, esp
xor ecx, ecx
push ecx
push ecx
push ecx
push ecx
push ecx
push ecx
push ecx
push ecx
push ebx
push esi
mov esi, eax
xor eax, eax
push ebp
push 0x424488
push dword fs:[eax]
mov dword fs:[eax], esp
push 0x104
lea eax, [ebp - 8]
mov ecx, 1
mov edx, dword [0x4242c4]
call fcn.0040b364
add esp, 4
push 0x104
lea eax, [ebp - 0xc]
mov ecx, 1
mov edx, dword [0x4242f4]
call fcn.0040b364
add esp, 4
movzx ebx, byte [0x424498]
mov dl, 1
mov eax, esi
call fcn.0042468c
test al, al
jne 0x42439e
mov dl, 1
mov eax, esi
call fcn.004245f4
test al, al
je 0x424428
lea edx, [ebp - 0x1c]
mov eax, esi
call fcn.00424b70
mov eax, dword [ebp - 0x1c]
lea edx, [ebp - 4]
call fcn.0042aca8
push 0x104
mov eax, dword [ebp - 0xc]
push eax
lea eax, [ebp - 0x14]
push eax
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x10]
push eax
push 0x104
mov eax, dword [ebp - 8]
push eax
mov eax, dword [ebp - 4]
call fcn.00409eb8
mov esi, eax
push esi
call sub.kernel32.dll_GetVolumeInformationW
test eax, eax
je 0x424423
test byte [ebp - 0x14], 1
je 0x4243ee
or bl, 1
test byte [ebp - 0x14], 2
je 0x4243f7
or bl, 2
test byte [ebp - 0x14], 0x80
je 0x424400
or bl, 0x20
push esi
call sub.kernel32.dll_GetDriveTypeW
sub eax, 2
je 0x424414
dec eax
je 0x424419
dec eax
je 0x42441e
dec eax
jne 0x424449
or bl, 0x10
jmp 0x424449
or bl, 4
jmp 0x424449
or bl, 8
jmp 0x424449
call fcn.0042b43c
lea edx, [ebp - 0x20]
mov eax, dword [0x6863d0]
call fcn.0040cf84
mov ecx, dword [ebp - 0x20]
mov dl, 1
mov eax, dword [0x41d724]
call fcn.0042980c
call fcn.00408864
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42448f
lea eax, [ebp - 0x20]
mov edx, 2
call fcn.00409204
lea eax, [ebp - 0xc]
mov edx, dword [0x4242f4]
call fcn.0040b488
lea eax, [ebp - 8]
mov edx, dword [0x4242c4]
call fcn.0040b488
lea eax, [ebp - 4]
call fcn.004091a4
ret

Function at 0x4244f4
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push edi
mov edi, ecx
mov esi, edx
mov ebx, eax
push 0
lea eax, [ebp - 4]
push eax
mov eax, dword [ebp + 8]
push eax
mov eax, dword [esi]
add eax, edi
push eax
push ebx
call sub.kernel32.dll_ReadFile
test eax, eax
jne 0x424521
mov dword [ebp - 4], 0xffffffff
mov eax, dword [ebp - 4]
pop edi
pop esi
pop ebx
pop ecx
pop ebp
ret 4
Function at 0x4245f4
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.00409eb8
mov edi, eax
push edi
call sub.kernel32.dll_GetFileAttributesW
cmp eax, 0xffffffff
je 0x42465e
test ah, 4
je 0x424657
test bl, bl
jne 0x42461c
mov al, 1
jmp 0x424685
test al, 0x10
je 0x424624
xor eax, eax
jmp 0x424685
push 0
push 0
push 3
push 0
push 1
push 0x80000000
push edi
call sub.kernel32.dll_CreateFileW
cmp eax, 0xffffffff
je 0x424648
push eax
call sub.kernel32.dll_CloseHandle_1
mov al, 1
jmp 0x424685
call sub.kernel32.dll_GetLastError_2
mov ebx, eax
cmp ebx, 0x20
sete al
jmp 0x424685
test al, 0x10
sete al
jmp 0x424685
call sub.kernel32.dll_GetLastError_2
mov ebx, eax
cmp ebx, 2
je 0x42467f
cmp ebx, 3
je 0x42467f
cmp ebx, 0x7b
je 0x42467f
mov eax, esi
call fcn.004245b4
test al, al
jne 0x424683
xor eax, eax
jmp 0x424685
mov al, 1
pop edi
pop esi
pop ebx
ret

Function at 0x42468c
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.00409eb8
mov ebp, eax
push ebp
call sub.kernel32.dll_GetFileAttributesW
mov esi, eax
cmp esi, 0xffffffff
je 0x424733
test esi, 0x400
jne 0x4246c8
test esi, 0x10
setne bl
jmp 0x424757
cmp byte [esp], 0
je 0x4246fc
push 0
push 0x2000000
push 3
push 0
push 1
push 0x80000000
push ebp
call sub.kernel32.dll_CreateFileW
cmp eax, 0xffffffff
je 0x424757
push eax
call sub.kernel32.dll_CloseHandle_1
test esi, 0x10
setne bl
jmp 0x424757
test esi, 0x10
je 0x424708
mov bl, 1
jmp 0x424757
push 0
push 0x2000000
push 3
push 0
push 1
push 0x80000000
push ebp
call sub.kernel32.dll_CreateFileW
cmp eax, 0xffffffff
je 0x42472f
push eax
call sub.kernel32.dll_CloseHandle_1
xor ebx, ebx
jmp 0x424757
mov bl, 1
jmp 0x424757
call sub.kernel32.dll_GetLastError_2
cmp eax, 2
je 0x424751
cmp eax, 3
je 0x424751
cmp eax, 0x7b
je 0x424751
cmp eax, 0x35
je 0x424751
cmp eax, 0x15
jne 0x424755
xor ebx, ebx
jmp 0x424757
mov bl, 1
mov eax, ebx
pop edx
pop ebp
pop edi
pop esi
pop ebx
ret
Function at 0x424864
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 0x424937
push dword fs:[eax]
mov dword fs:[eax], esp
xor esi, esi
lea eax, [ebp - 4]
mov edx, ebx
call fcn.004095cc
cmp byte [ebp - 9], 0
je 0x4248f5
mov eax, ebx
call fcn.00409eb8
push eax
call sub.kernel32.dll_GetFileAttributesW
test ah, 4
je 0x4248f5
lea edx, [ebp - 8]
mov eax, ebx
call fcn.00422ac0
test al, al
je 0x4248f5
mov eax, dword [ebp - 8]
call fcn.00424d58
test al, al
je 0x4248ea
lea edx, [ebp - 0x14]
mov eax, ebx
call fcn.00424b30
mov eax, dword [ebp - 0x14]
lea edx, [ebp - 0x10]
call fcn.0042aca8
mov edx, dword [ebp - 0x10]
lea eax, [ebp - 8]
mov ecx, dword [ebp - 8]
call fcn.0040a10c
lea eax, [ebp - 4]
mov edx, dword [ebp - 8]
call fcn.004095cc
push edi
mov eax, dword [ebp - 4]
call fcn.00409eb8
push eax
call sub.kernel32.dll_SetFileAttributesW
test eax, eax
jne 0x42490f
call sub.kernel32.dll_GetLastError_2
mov esi, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42493e
lea eax, [ebp - 0x14]
mov edx, 2
call fcn.00409204
lea eax, [ebp - 8]
mov edx, 2
call fcn.00409204
ret

Function at 0x424a3c
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.00409eb8
mov ebp, eax
push ebp
call sub.kernel32.dll_DeleteFileW
cmp eax, 1
sbb ebx, ebx
inc ebx
test bl, bl
jne 0x424a91
call sub.kernel32.dll_GetLastError_2
mov edi, eax
push ebp
call sub.kernel32.dll_GetFileAttributesW
cmp eax, 0xffffffff
je 0x424a8b
test ah, 4
je 0x424a8b
test al, 0x10
je 0x424a8b
mov eax, esi
call fcn.00409eb8
push eax
call sub.kernel32.dll_RemoveDirectoryW
cmp eax, 1
sbb ebx, ebx
inc ebx
jmp 0x424a91
push edi
call sub.kernel32.dll_SetLastError
mov eax, ebx
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x428964
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 0x100
lea ecx, [ebp - 0x200]
push ecx
push edx
push eax
call sub.kernel32.dll_GetLocaleInfoW_1
test eax, eax
jle 0x42899d
mov ecx, eax
dec ecx
lea edx, [ebp - 0x200]
mov eax, ebx
call fcn.0040932c
jmp 0x4289a6
mov eax, ebx
mov edx, esi
call fcn.00409584
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x4289b0
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 0x4289d2
movzx eax, word [esp]
jmp 0x4289d4
mov eax, edi
pop edx
pop edi
pop esi
pop ebx
ret
Function at 0x4296bc
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 0x4297e1
push dword fs:[ecx]
mov dword fs:[ecx], esp
push 0x400
lea ecx, [ebp - 0x888]
call fcn.004294c4
mov esi, eax
mov eax, dword [0x686300]
cmp byte [eax], 0
je 0x429789
mov eax, dword [0x685fec]
call fcn.00406f1c
call fcn.00406584
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 [0x42968c]
call fcn.0040b364
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 0x4297fc
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
jmp 0x4297c5
push pe_nt_image_headers32
lea eax, [ebp - 0x88]
push eax
mov eax, dword [0x685f5c]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x689c50]
call fcn.0040b578
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 0x4297e8
lea eax, [ebp - 4]
mov edx, dword [0x42968c]
call fcn.0040b488
ret

Function at 0x42a7e8
Capabilities:
Get file version info

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe8
push ebx
xor edx, edx
mov dword [ebp - 4], edx
mov ebx, eax
xor eax, eax
push ebp
push 0x42a8be
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 8], 0xffffffff
lea eax, [ebp - 4]
mov edx, ebx
call fcn.004095cc
lea eax, [ebp - 4]
call fcn.00409758
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
call fcn.00409eb8
push eax
call sub.version.dll_GetFileVersionInfoSizeW
mov ebx, eax
test ebx, ebx
je 0x42a8a8
mov eax, ebx
call fcn.004063fc
mov dword [ebp - 0x10], eax
xor eax, eax
push ebp
push 0x42a8a1
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 0x10]
push eax
push ebx
mov eax, dword [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
call fcn.00409eb8
push eax
call sub.version.dll_GetFileVersionInfoW
test eax, eax
je 0x42a88b
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x42a8d0
mov eax, dword [ebp - 0x10]
push eax
call sub.version.dll_VerQueryValueW
test eax, eax
je 0x42a88b
mov eax, dword [ebp - 0x14]
mov eax, dword [eax + 8]
mov dword [ebp - 8], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42a8a8
mov eax, dword [ebp - 0x10]
call fcn.00406418
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42a8c5
lea eax, [ebp - 4]
call fcn.004091a4
ret
Function at 0x42b280
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.004096a0
mov ebp, eax
push ebp
push 0
push 0
mov ecx, ebx
xor edx, edx
mov eax, 0xfde9
call fcn.0040d018
mov edi, eax
cmp edi, 0x104
jbe 0x42b227
mov eax, edi
add eax, eax
call fcn.004063fc
mov esi, eax
jmp 0x42b229
mov esi, esp
push ebp
push esi
push edi
mov ecx, ebx
xor edx, edx
mov eax, 0xfde9
call fcn.0040d018
mov eax, esi
push eax
call sub.user32.dll_CharUpperW
xor ebx, ebx
mov eax, edi
dec eax
test eax, eax
jl 0x42b264
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 0x42b24e
mov eax, esp
cmp esi, eax
je 0x42b271
mov eax, esi
call fcn.00406418
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 0x42b2ac
cmp bl, 0
je 0x42b2a8
cmp bl, 0x41
jl 0x42b2a3
cmp bl, 0x5a
jg 0x42b2a3
or bl, 0x20
xor al, bl
inc esi
jmp 0x42b287
pop ecx
pop ebx
pop esi
ret
pop eax
pop ebx
pop esi
jmp 0x42b1e8

Function at 0x42bb28
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.00409f5c
add esp, 0x800
pop ebx
ret