joyce8/EMBER2024-capa huggingface dataset:
Function at 0x406aac
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.0040929c
test esi, esi
jne 0x406ae2
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.00409424
jmp 0x406b00
call sub.kernel32.dll_GetCommandLineW
mov edi, eax
mov edx, ebx
mov eax, edi
call fcn.004069f0
mov edi, eax
test esi, esi
je 0x406b00
cmp dword [ebx], 0
je 0x406b00
dec esi
jmp 0x406ae9
add esp, 0x20c
pop edi
pop esi
pop ebx
ret

Function at 0x406b34
Capabilities:
Generate random numbers using the delphi lcg

Disassembly:
push ebx
xor ebx, ebx
imul edx, dword [ebx + 0x695008], 0x8088405
inc edx
mov dword [ebx + 0x695008], edx
mul edx
mov eax, edx
pop ebx
ret

Function at 0x407fd0
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.004083a8
mov byte [esp], al
cmp byte [esp], 0
jne 0x408150
test edi, edi
je 0x408150
mov byte [esp + 1], 0
test ebp, ebp
jle 0x408090
call sub.kernel32.dll_GetTickCount
mov dword [esp + 4], eax
test ebp, ebp
jle 0x40806b
cmp edi, 0xffffffff
je 0x40802f
call sub.kernel32.dll_GetTickCount
sub eax, dword [esp + 4]
cmp edi, eax
ja 0x40802f
mov byte [esp], 0
jmp 0x408150
mov ebx, dword [esi]
cmp ebx, 1
jg 0x40806b
test ebx, ebx
jne 0x408061
xor eax, eax
mov edx, 1
lock cmpxchg dword [esi], edx
test eax, eax
jne 0x408061
call sub.kernel32.dll_GetCurrentThreadId
mov dword [esi + 8], eax
mov dword [esi + 4], 1
mov byte [esp], 1
jmp 0x408150
call 0x4084c8
dec ebp
test ebp, ebp
jg 0x408014
cmp edi, 0xffffffff
je 0x408090
call sub.kernel32.dll_GetTickCount
mov dword [esp + 8], eax
mov eax, dword [esp + 8]
sub eax, dword [esp + 4]
cmp edi, eax
ja 0x40808e
mov byte [esp], 0
jmp 0x408150
sub edi, eax
mov ebx, dword [esi]
test ebx, ebx
je 0x407fde
lea edx, [ebx + 2]
mov eax, ebx
lock cmpxchg dword [esi], edx
cmp ebx, eax
jne 0x408090
call sub.kernel32.dll_GetTickCount
mov dword [esp + 4], eax
mov eax, esi
call fcn.004081bc
mov edx, eax
mov ebx, dword [0x6a28f8]
mov ecx, edi
xor eax, eax
call dword [ebx + 0x10]
test eax, eax
sete byte [esp]
cmp edi, 0xffffffff
je 0x4080f4
call sub.kernel32.dll_GetTickCount
mov dword [esp + 8], eax
mov eax, dword [esp + 8]
sub eax, dword [esp + 4]
cmp edi, eax
jbe 0x4080f2
mov eax, dword [esp + 8]
sub eax, dword [esp + 4]
sub edi, eax
jmp 0x4080f4
xor edi, edi
cmp byte [esp], 0
je 0x40811a
mov ebx, dword [esi]
test bl, 1
jne 0x408130
mov edx, ebx
sub edx, 2
or edx, 1
mov eax, ebx
lock cmpxchg dword [esi], edx
cmp ebx, eax
jne 0x4080fa
mov byte [esp + 1], 1
jmp 0x408130
mov ebx, dword [esi]
mov edx, ebx
sub edx, 2
mov eax, ebx
lock cmpxchg dword [esi], edx
cmp ebx, eax
jne 0x40811a
mov byte [esp + 1], 1
cmp byte [esp + 1], 0
je 0x4080a7
cmp byte [esp], 0
je 0x408150
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 0x408f38
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x6a2058], 0
je 0x408f9f
cmp word [0x6a2344], 0xd7b2
jne 0x408f61
cmp dword [0x6a234c], 0
jbe 0x408f61
mov eax, 0x6a2340
call dword [0x6a235c]
push 0
lea eax, [esp + 4]
push eax
push 0x1d
push 0x6959c8
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, 0x408fcc
call fcn.00409cc4
push eax
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
pop edx
ret
cmp byte [0x695032], 0
jne 0x408fbb
push 0
push 0x6959c2
push 0x6959c8
push 0
call sub.user32.dll_MessageBoxA
pop edx
ret

Function at 0x40915c
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 [0x695034], 0
je 0x409187
mov edx, edi
mov eax, esi
call dword [0x695034]
mov ebx, eax
jmp 0x409198
mov eax, 8
call fcn.0040672c
mov ebx, eax
mov dword [ebx], esi
mov dword [ebx + 4], edi
mov byte [0x6a2059], 1
mov eax, dword [ebp + 8]
push eax
mov eax, dword [ebp + 0xc]
push eax
push ebx
mov eax, 0x409124
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 0x4091c8
mov eax, ebx
call fcn.00406748
mov eax, esi
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret 0xc
Function at 0x40bd8c
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 0x40bef1
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.0040929c
cmp si, word [0x695a00]
jb 0x40be24
cmp si, word [0x695c00]
ja 0x40be24
mov edi, 0x40
xor eax, eax
mov dword [ebp - 8], eax
cmp edi, dword [ebp - 8]
jb 0x40be24
mov ebx, edi
add ebx, dword [ebp - 8]
shr ebx, 1
cmp si, word [ebx*8 + 0x695a00]
jae 0x40bdfe
mov edi, ebx
dec edi
jmp 0x40be1f
cmp si, word [ebx*8 + 0x695a00]
jbe 0x40be0e
inc ebx
mov dword [ebp - 8], ebx
jmp 0x40be1f
mov edx, dword [ebp - 4]
mov eax, dword [ebx*8 + 0x695a04]
call fcn.0040bcac
jmp 0x40be24
cmp edi, dword [ebp - 8]
jae 0x40bde8
mov eax, dword [ebp - 4]
cmp dword [eax], 0
jne 0x40bed3
push 2
movzx eax, si
push eax
call sub.kernel32.dll_IsValidLocale
test eax, eax
je 0x40bed3
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.0040a12c
push dword [ebp - 0x160]
push 0x40bf0c
lea eax, [ebp - 0x164]
lea edx, [ebp - 0x15c]
mov ecx, 0x55
call fcn.0040a12c
push dword [ebp - 0x164]
push 0x40bf1c
lea eax, [ebp - 0x168]
lea edx, [ebp - 0xb2]
mov ecx, 0x55
call fcn.0040a12c
push dword [ebp - 0x168]
mov eax, dword [ebp - 4]
mov edx, 5
call fcn.0040a364
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40bef8
lea eax, [ebp - 0x168]
mov edx, 3
call fcn.004092fc
ret
Function at 0x40c0a4
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 0x40c1a8
push dword fs:[eax]
mov dword fs:[eax], esp
push 0x6a4b88
call sub.kernel32.dll_EnterCriticalSection
cmp bx, word [0x6a4ba0]
jne 0x40c0f0
mov eax, esi
mov edx, 0x6a4ba2
mov ecx, 0x55
call fcn.0040a12c
push 0x6a4b88
call sub.kernel32.dll_LeaveCriticalSection
jmp 0x40c192
push 0x6a4b88
call sub.kernel32.dll_LeaveCriticalSection
mov eax, esi
call fcn.0040929c
push 2
movzx eax, bx
push eax
call sub.kernel32.dll_IsValidLocale
test eax, eax
je 0x40c15f
cmp byte [0x6a4b84], 0
je 0x40c124
mov edx, esi
mov eax, ebx
call fcn.0040bf88
jmp 0x40c15f
mov edx, esi
mov eax, ebx
call fcn.0040bd8c
call sub.kernel32.dll_GetSystemDefaultUILanguage
cmp bx, ax
je 0x40c15f
cmp dword [esi], 0
je 0x40c148
mov eax, esi
mov edx, 0x40c1c0
call fcn.0040a284
call sub.kernel32.dll_GetSystemDefaultUILanguage
lea edx, [ebp - 4]
call fcn.0040bd8c
mov edx, dword [ebp - 4]
mov eax, esi
call fcn.0040a284
push 0x6a4b88
call sub.kernel32.dll_EnterCriticalSection
mov word [0x6a4ba0], bx
mov eax, dword [esi]
call fcn.0040a070
mov ecx, eax
mov eax, 0x6a4ba2
mov edx, 0xaa
call fcn.0040bc0c
push 0x6a4b88
call sub.kernel32.dll_LeaveCriticalSection
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40c1af
lea eax, [ebp - 4]
call fcn.0040929c
ret
Function at 0x40c3d8
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.00409380
xor eax, eax
push ebp
push 0x40c5fd
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [ebp - 4], 0
jne 0x40c418
push 0x105
lea eax, [ebp - 0x21a]
push eax
push 0
call sub.kernel32.dll_GetModuleFileNameW
jmp 0x40c432
mov eax, dword [ebp - 4]
call fcn.0040a070
mov ecx, eax
lea eax, [ebp - 0x21a]
mov edx, 0x105
call fcn.0040bc0c
cmp word [ebp - 0x21a], 0
je 0x40c5e7
xor eax, eax
mov dword [ebp - 8], eax
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40c60c
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40c501
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40c60c
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40c501
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40c648
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40c501
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40c648
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40c501
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40c67c
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40c501
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40c6b0
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
jne 0x40c5e7
xor eax, eax
push ebp
push 0x40c5e0
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x21a]
mov edx, 0x105
call fcn.0040c1e8
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 0x40c570
mov eax, dword [ebp - 0x10]
call fcn.0040672c
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.0040a0d8
jmp 0x40c5bb
lea eax, [ebp - 0x10]
push eax
push 0
push 0
push 0
push 0x40c6f0
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExW
test eax, eax
jne 0x40c5bb
mov eax, dword [ebp - 0x10]
call fcn.0040672c
mov dword [ebp - 8], eax
lea eax, [ebp - 0x10]
push eax
mov eax, dword [ebp - 8]
push eax
push 0
push 0
push 0x40c6f0
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExW
mov eax, ebx
mov edx, dword [ebp - 8]
call fcn.0040a0d8
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40c5e7
cmp dword [ebp - 8], 0
je 0x40c5d6
mov eax, dword [ebp - 8]
call fcn.00406748
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 0x40c604
lea eax, [ebp - 4]
call fcn.0040929c
ret
Function at 0x40c8ec
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.00409380
xor eax, eax
push ebp
push 0x40c9ac
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.0040a12c
mov ecx, dword [ebp - 0x10]
mov eax, ebx
mov edx, dword [ebp - 4]
call fcn.0040a2dc
mov eax, dword [ebx]
call fcn.0040c7b4
test al, al
jne 0x40c989
mov word [ebp - 8], 0
lea eax, [ebp - 0x14]
lea edx, [ebp - 0xc]
mov ecx, 4
call fcn.0040a12c
mov ecx, dword [ebp - 0x14]
mov eax, ebx
mov edx, dword [ebp - 4]
call fcn.0040a2dc
mov eax, dword [ebx]
call fcn.0040c7b4
test al, al
jne 0x40c989
mov eax, ebx
call fcn.0040929c
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40c9b3
lea eax, [ebp - 0x14]
mov edx, 2
call fcn.004092fc
lea eax, [ebp - 4]
call fcn.0040929c
ret

Function at 0x40d2fc
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 0x4216a4
Capabilities:
Encrypt data using rc4 prga

Disassembly:
cmp eax, edx
je 0x4216fd
test eax, edx
je 0x421700
movzx ecx, word [edx]
cmp cx, word [eax]
je 0x4216bb
movzx eax, word [eax]
sub eax, ecx
jmp 0x4216e2
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 0x4216e3
add ecx, 4
js 0x4216d3
pop eax
pop ebx
ret
bsf ebx, ebx
shr ebx, 4
add ebx, ebx
add ecx, ebx
jns 0x4216e0
movzx eax, word [ecx + eax]
movzx edx, word [ecx + edx]
sub eax, edx
pop ebx
pop ebx
jmp 0x4216e2
xor eax, eax
ret
test eax, eax
je 0x42170c
test edx, edx
jne 0x4216ac
mov eax, dword [eax - 4]
ret
sub eax, dword [edx - 4]
ret

Function at 0x422af4
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 0x422b21
mov dword [ebp - 4], 0xffffffff
mov eax, dword [ebp - 4]
pop edi
pop esi
pop ebx
pop ecx
pop ebp
ret 4
Function at 0x422bf4
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.0040a070
mov edi, eax
push edi
call sub.kernel32.dll_GetFileAttributesW
cmp eax, 0xffffffff
je 0x422c5e
test ah, 4
je 0x422c57
test bl, bl
jne 0x422c1c
mov al, 1
jmp 0x422c85
test al, 0x10
je 0x422c24
xor eax, eax
jmp 0x422c85
push 0
push 0
push 3
push 0
push 1
push 0x80000000
push edi
call sub.kernel32.dll_CreateFileW
cmp eax, 0xffffffff
je 0x422c48
push eax
call sub.kernel32.dll_CloseHandle_1
mov al, 1
jmp 0x422c85
call sub.kernel32.dll_GetLastError_2
mov ebx, eax
cmp ebx, 0x20
sete al
jmp 0x422c85
test al, 0x10
sete al
jmp 0x422c85
call sub.kernel32.dll_GetLastError_2
mov ebx, eax
cmp ebx, 2
je 0x422c7f
cmp ebx, 3
je 0x422c7f
cmp ebx, 0x7b
je 0x422c7f
mov eax, esi
call fcn.00422bb4
test al, al
jne 0x422c83
xor eax, eax
jmp 0x422c85
mov al, 1
pop edi
pop esi
pop ebx
ret

Function at 0x422c8c
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.0040a070
mov ebp, eax
push ebp
call sub.kernel32.dll_DeleteFileW
cmp eax, 1
sbb ebx, ebx
inc ebx
test bl, bl
jne 0x422ce1
call sub.kernel32.dll_GetLastError_2
mov edi, eax
push ebp
call sub.kernel32.dll_GetFileAttributesW
cmp eax, 0xffffffff
je 0x422cdb
test ah, 4
je 0x422cdb
test al, 0x10
je 0x422cdb
mov eax, esi
call fcn.0040a070
push eax
call sub.kernel32.dll_RemoveDirectoryW
cmp eax, 1
sbb ebx, ebx
inc ebx
jmp 0x422ce1
push edi
call sub.kernel32.dll_SetLastError
mov eax, ebx
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x426bbc
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 0x426bf5
mov ecx, eax
dec ecx
lea edx, [ebp - 0x200]
mov eax, ebx
call fcn.00409424
jmp 0x426bfe
mov eax, ebx
mov edx, esi
call fcn.0040967c
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x426c08
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 0x426c2a
movzx eax, word [esp]
jmp 0x426c2c
mov eax, edi
pop edx
pop edi
pop esi
pop ebx
ret
Function at 0x427914
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 0x427a39
push dword fs:[ecx]
mov dword fs:[ecx], esp
push 0x400
lea ecx, [ebp - 0x888]
call fcn.0042771c
mov esi, eax
mov eax, dword [0x6a1744]
cmp byte [eax], 0
je 0x4279e1
mov eax, dword [0x6a10ac]
call fcn.00407014
call fcn.004068a0
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 [0x4278e4]
call fcn.0040b560
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 0x427a54
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
jmp 0x427a1d
push 0x40
lea eax, [ebp - 0x88]
push eax
mov eax, dword [0x6a0fb8]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x6a4c50]
call fcn.0040b8ac
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 0x427a40
lea eax, [ebp - 4]
mov edx, dword [0x4278e4]
call fcn.0040b684
ret

Function at 0x428a64
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 0x428b3a
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 8], 0xffffffff
lea eax, [ebp - 4]
mov edx, ebx
call fcn.004096c4
lea eax, [ebp - 4]
call fcn.00409864
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
call fcn.0040a070
push eax
call sub.version.dll_GetFileVersionInfoSizeW
mov ebx, eax
test ebx, ebx
je 0x428b24
mov eax, ebx
call fcn.0040672c
mov dword [ebp - 0x10], eax
xor eax, eax
push ebp
push 0x428b1d
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.0040a070
push eax
call sub.version.dll_GetFileVersionInfoW
test eax, eax
je 0x428b07
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x428b4c
mov eax, dword [ebp - 0x10]
push eax
call sub.version.dll_VerQueryValueW
test eax, eax
je 0x428b07
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 0x428b24
mov eax, dword [ebp - 0x10]
call fcn.00406748
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x428b41
lea eax, [ebp - 4]
call fcn.0040929c
ret
Function at 0x429508
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.004097a4
mov ebp, eax
push ebp
push 0
push 0
mov ecx, ebx
xor edx, edx
mov eax, 0xfde9
call fcn.0040d2dc
mov edi, eax
cmp edi, 0x104
jbe 0x4294af
mov eax, edi
add eax, eax
call fcn.0040672c
mov esi, eax
jmp 0x4294b1
mov esi, esp
push ebp
push esi
push edi
mov ecx, ebx
xor edx, edx
mov eax, 0xfde9
call fcn.0040d2dc
mov eax, esi
push eax
call sub.user32.dll_CharUpperW
xor ebx, ebx
mov eax, edi
dec eax
test eax, eax
jl 0x4294ec
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 0x4294d6
mov eax, esp
cmp esi, eax
je 0x4294f9
mov eax, esi
call fcn.00406748
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 0x429534
cmp bl, 0
je 0x429530
cmp bl, 0x41
jl 0x42952b
cmp bl, 0x5a
jg 0x42952b
or bl, 0x20
xor al, bl
inc esi
jmp 0x42950f
pop ecx
pop ebx
pop esi
ret
pop eax
pop ebx
pop esi
jmp 0x429470

Function at 0x429db0
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.0040a12c
add esp, 0x800
pop ebx
ret

Function at 0x42a384
Capabilities:
Query environment variable

Disassembly:
push ebx
push esi
push edi
push ebp
add esp, 0xfffff800
mov esi, edx
mov edi, eax
mov eax, esi
call fcn.0040929c
push 0x400
lea eax, [esp + 4]
push eax
mov eax, edi
call fcn.0040a070
mov ebp, eax
push ebp
call sub.kernel32.dll_GetEnvironmentVariableW
mov ebx, eax
cmp ebx, 0x400
jge 0x42a3c9
mov edx, esp
mov eax, esi
mov ecx, ebx
call fcn.00409424
jmp 0x42a3e2
mov edx, ebx
dec edx
mov eax, esi
call fcn.0040a204
push ebx
mov eax, dword [esi]
call fcn.0040a070
push eax
push ebp
call sub.kernel32.dll_GetEnvironmentVariableW
add esp, 0x800
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x43a564
Capabilities:
Encrypt data using rc4 prga

Disassembly:
cmp eax, edx
je 0x43a5b6
test eax, edx
je 0x43a5b9
movzx ecx, byte [edx]
cmp cl, byte [eax]
je 0x43a579
movzx eax, byte [eax]
sub eax, ecx
ret
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]
sub eax, ecx
sub edx, ecx
mov ebx, dword [ecx + eax]
xor ebx, dword [ecx + edx]
jne 0x43a59f
add ecx, 4
js 0x43a58f
pop eax
pop ebx
ret
bsf ebx, ebx
shr ebx, 3
add ecx, ebx
jns 0x43a59c
movzx eax, byte [ecx + eax]
movzx edx, byte [ecx + edx]
sub eax, edx
pop ebx
pop ebx
ret
xor eax, eax
ret
test eax, eax
je 0x43a5c5
test edx, edx
jne 0x43a56c
mov eax, dword [eax - 4]
ret
sub eax, dword [edx - 4]
ret