joyce8/EMBER2024-capa huggingface dataset:
Function at 0x40677c
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.0040906c
test esi, esi
jne 0x4067b2
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.004091f4
jmp 0x4067d0
call sub.kernel32.dll_GetCommandLineW
mov edi, eax
mov edx, ebx
mov eax, edi
call fcn.004066c0
mov edi, eax
test esi, esi
je 0x4067d0
cmp dword [ebx], 0
je 0x4067d0
dec esi
jmp 0x4067b9
add esp, 0x20c
pop edi
pop esi
pop ebx
ret

Function at 0x407dd4
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.004081ac
mov byte [esp], al
cmp byte [esp], 0
jne 0x407f54
test edi, edi
je 0x407f54
mov byte [esp + 1], 0
test ebp, ebp
jle 0x407e94
call sub.kernel32.dll_GetTickCount
mov dword [esp + 4], eax
test ebp, ebp
jle 0x407e6f
cmp edi, 0xffffffff
je 0x407e33
call sub.kernel32.dll_GetTickCount
sub eax, dword [esp + 4]
cmp edi, eax
ja 0x407e33
mov byte [esp], 0
jmp 0x407f54
mov ebx, dword [esi]
cmp ebx, 1
jg 0x407e6f
test ebx, ebx
jne 0x407e65
xor eax, eax
mov edx, 1
lock cmpxchg dword [esi], edx
test eax, eax
jne 0x407e65
call sub.kernel32.dll_GetCurrentThreadId
mov dword [esi + 8], eax
mov dword [esi + 4], 1
mov byte [esp], 1
jmp 0x407f54
call 0x4082cc
dec ebp
test ebp, ebp
jg 0x407e18
cmp edi, 0xffffffff
je 0x407e94
call sub.kernel32.dll_GetTickCount
mov dword [esp + 8], eax
mov eax, dword [esp + 8]
sub eax, dword [esp + 4]
cmp edi, eax
ja 0x407e92
mov byte [esp], 0
jmp 0x407f54
sub edi, eax
mov ebx, dword [esi]
test ebx, ebx
je 0x407de2
lea edx, [ebx + 2]
mov eax, ebx
lock cmpxchg dword [esi], edx
cmp ebx, eax
jne 0x407e94
call sub.kernel32.dll_GetTickCount
mov dword [esp + 4], eax
mov eax, esi
call fcn.00407fc0
mov edx, eax
mov ebx, dword [0x5da8f8]
mov ecx, edi
xor eax, eax
call dword [ebx + 0x10]
test eax, eax
sete byte [esp]
cmp edi, 0xffffffff
je 0x407ef8
call sub.kernel32.dll_GetTickCount
mov dword [esp + 8], eax
mov eax, dword [esp + 8]
sub eax, dword [esp + 4]
cmp edi, eax
jbe 0x407ef6
mov eax, dword [esp + 8]
sub eax, dword [esp + 4]
sub edi, eax
jmp 0x407ef8
xor edi, edi
cmp byte [esp], 0
je 0x407f1e
mov ebx, dword [esi]
test bl, 1
jne 0x407f34
mov edx, ebx
sub edx, 2
or edx, 1
mov eax, ebx
lock cmpxchg dword [esi], edx
cmp ebx, eax
jne 0x407efe
mov byte [esp + 1], 1
jmp 0x407f34
mov ebx, dword [esi]
mov edx, ebx
sub edx, 2
mov eax, ebx
lock cmpxchg dword [esi], edx
cmp ebx, eax
jne 0x407f1e
mov byte [esp + 1], 1
cmp byte [esp + 1], 0
je 0x407eab
cmp byte [esp], 0
je 0x407f54
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 0x408d08
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x5da058], 0
je 0x408d6f
cmp word [0x5da344], 0xd7b2
jne 0x408d31
cmp dword [0x5da34c], 0
jbe 0x408d31
mov eax, 0x5da340
call dword [0x5da35c]
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, 0x408d9c
call fcn.004098a8
push eax
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
pop edx
ret
cmp byte [0x5d4032], 0
jne 0x408d8b
push 0
push 0x5d49ea
push str.Runtime_error_____at_00000000
push 0
call sub.user32.dll_MessageBoxA
pop edx
ret

Function at 0x408f2c
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 [0x5d4034], 0
je 0x408f57
mov edx, edi
mov eax, esi
call dword [0x5d4034]
mov ebx, eax
jmp 0x408f68
mov eax, 8
call fcn.004063fc
mov ebx, eax
mov dword [ebx], esi
mov dword [ebx + 4], edi
mov byte [0x5da059], 1
mov eax, dword [ebp + 8]
push eax
mov eax, dword [ebp + 0xc]
push eax
push ebx
mov eax, 0x408ef4
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 0x408f98
mov eax, ebx
call fcn.00406418
mov eax, esi
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret 0xc
Function at 0x40b6e4
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 0x40b849
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.0040906c
cmp si, word [0x5d4a28]
jb 0x40b77c
cmp si, word [0x5d4c28]
ja 0x40b77c
mov edi, 0x40
xor eax, eax
mov dword [ebp - 8], eax
cmp edi, dword [ebp - 8]
jb 0x40b77c
mov ebx, edi
add ebx, dword [ebp - 8]
shr ebx, 1
cmp si, word [ebx*8 + 0x5d4a28]
jae 0x40b756
mov edi, ebx
dec edi
jmp 0x40b777
cmp si, word [ebx*8 + 0x5d4a28]
jbe 0x40b766
inc ebx
mov dword [ebp - 8], ebx
jmp 0x40b777
mov edx, dword [ebp - 4]
mov eax, dword [ebx*8 + 0x5d4a2c]
call fcn.0040b604
jmp 0x40b77c
cmp edi, dword [ebp - 8]
jae 0x40b740
mov eax, dword [ebp - 4]
cmp dword [eax], 0
jne 0x40b82b
push 2
movzx eax, si
push eax
call sub.kernel32.dll_IsValidLocale
test eax, eax
je 0x40b82b
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.00409c4c
push dword [ebp - 0x160]
push 0x40b864
lea eax, [ebp - 0x164]
lea edx, [ebp - 0x15c]
mov ecx, 0x55
call fcn.00409c4c
push dword [ebp - 0x164]
push 0x40b874
lea eax, [ebp - 0x168]
lea edx, [ebp - 0xb2]
mov ecx, 0x55
call fcn.00409c4c
push dword [ebp - 0x168]
mov eax, dword [ebp - 4]
mov edx, 5
call fcn.00409e84
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40b850
lea eax, [ebp - 0x168]
mov edx, 3
call fcn.004090cc
ret
Function at 0x40b9fc
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 0x40baff
push dword fs:[eax]
mov dword fs:[eax], esp
push 0x5dcb88
call sub.kernel32.dll_EnterCriticalSection
cmp bx, word [0x5dcba0]
jne 0x40ba48
mov eax, esi
mov edx, 0x5dcba2
mov ecx, 0x55
call fcn.00409c4c
push 0x5dcb88
call sub.kernel32.dll_LeaveCriticalSection
jmp 0x40bae9
push 0x5dcb88
call sub.kernel32.dll_LeaveCriticalSection
mov eax, esi
call fcn.0040906c
push 2
movzx eax, bx
push eax
call sub.kernel32.dll_IsValidLocale
test eax, eax
je 0x40bab7
cmp byte [0x5dcb84], 0
je 0x40ba7c
mov edx, esi
mov eax, ebx
call fcn.0040b8e0
jmp 0x40bab7
mov edx, esi
mov eax, ebx
call fcn.0040b6e4
call sub.kernel32.dll_GetSystemDefaultUILanguage
cmp bx, ax
je 0x40bab7
cmp dword [esi], 0
je 0x40baa0
mov eax, esi
mov edx, 0x40bb18
call fcn.00409da4
call sub.kernel32.dll_GetSystemDefaultUILanguage
lea edx, [ebp - 4]
call fcn.0040b6e4
mov edx, dword [ebp - 4]
mov eax, esi
call fcn.00409da4
push 0x5dcb88
call sub.kernel32.dll_EnterCriticalSection
mov word [0x5dcba0], bx
push 0xaa
mov eax, dword [esi]
call fcn.00409ba8
push eax
push 0x5dcba2
call sub.kernel32.dll_lstrcpynW
push 0x5dcb88
call sub.kernel32.dll_LeaveCriticalSection
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40bb06
lea eax, [ebp - 4]
call fcn.0040906c
ret
Function at 0x40bd34
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.00409150
xor eax, eax
push ebp
push 0x40bf59
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [ebp - 4], 0
jne 0x40bd74
push 0x105
lea eax, [ebp - 0x21a]
push eax
push 0
call sub.kernel32.dll_GetModuleFileNameW
jmp 0x40bd8e
push 0x105
mov eax, dword [ebp - 4]
call fcn.00409ba8
push eax
lea eax, [ebp - 0x21a]
push eax
call sub.kernel32.dll_lstrcpynW
cmp word [ebp - 0x21a], 0
je 0x40bf43
xor eax, eax
mov dword [ebp - 8], eax
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40bf68
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40be5d
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40bf68
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40be5d
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40bfa4
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40be5d
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40bfa4
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40be5d
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40bfd8
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40be5d
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x40c00c
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
jne 0x40bf43
xor eax, eax
push ebp
push 0x40bf3c
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x21a]
mov edx, 0x105
call fcn.0040bb40
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 0x40becc
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.00409c10
jmp 0x40bf17
lea eax, [ebp - 0x10]
push eax
push 0
push 0
push 0
push 0x40c04c
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExW
test eax, eax
jne 0x40bf17
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 0x40c04c
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExW
mov eax, ebx
mov edx, dword [ebp - 8]
call fcn.00409c10
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40bf43
cmp dword [ebp - 8], 0
je 0x40bf32
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 0x40bf60
lea eax, [ebp - 4]
call fcn.0040906c
ret
Function at 0x40c248
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.00409150
xor eax, eax
push ebp
push 0x40c308
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.00409c4c
mov ecx, dword [ebp - 0x10]
mov eax, ebx
mov edx, dword [ebp - 4]
call fcn.00409dfc
mov eax, dword [ebx]
call fcn.0040c110
test al, al
jne 0x40c2e5
mov word [ebp - 8], 0
lea eax, [ebp - 0x14]
lea edx, [ebp - 0xc]
mov ecx, 4
call fcn.00409c4c
mov ecx, dword [ebp - 0x14]
mov eax, ebx
mov edx, dword [ebp - 4]
call fcn.00409dfc
mov eax, dword [ebx]
call fcn.0040c110
test al, al
jne 0x40c2e5
mov eax, ebx
call fcn.0040906c
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40c30f
lea eax, [ebp - 0x14]
mov edx, 2
call fcn.004090cc
lea eax, [ebp - 4]
call fcn.0040906c
ret

Function at 0x40cc50
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 0x421a64
Capabilities:
Encrypt data using rc4 prga

Disassembly:
cmp eax, edx
je 0x421abd
test eax, edx
je 0x421ac0
movzx ecx, word [edx]
cmp cx, word [eax]
je 0x421a7b
movzx eax, word [eax]
sub eax, ecx
jmp 0x421aa2
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 0x421aa3
add ecx, 4
js 0x421a93
pop eax
pop ebx
ret
bsf ebx, ebx
shr ebx, 4
add ebx, ebx
add ecx, ebx
jns 0x421aa0
movzx eax, word [ecx + eax]
movzx edx, word [ecx + edx]
sub eax, edx
pop ebx
pop ebx
jmp 0x421aa2
xor eax, eax
ret
test eax, eax
je 0x421acc
test edx, edx
jne 0x421a6c
mov eax, dword [eax - 4]
ret
sub eax, dword [edx - 4]
ret

Function at 0x422ed8
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 0x422f05
mov dword [ebp - 4], 0xffffffff
mov eax, dword [ebp - 4]
pop edi
pop esi
pop ebx
pop ecx
pop ebp
ret 4

Function at 0x426bf4
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 0x426c2d
mov ecx, eax
dec ecx
lea edx, [ebp - 0x200]
mov eax, ebx
call fcn.004091f4
jmp 0x426c36
mov eax, ebx
mov edx, esi
call fcn.0040944c
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x426c40
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 0x426c62
movzx eax, word [esp]
jmp 0x426c64
mov eax, edi
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x42794c
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 0x427a71
push dword fs:[ecx]
mov dword fs:[ecx], esp
push 0x400
lea ecx, [ebp - 0x888]
call fcn.00427754
mov esi, eax
mov eax, dword [0x5d8f74]
cmp byte [eax], 0
je 0x427a19
mov eax, dword [0x5d8c78]
call fcn.00406e20
call fcn.00406570
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 [0x42791c]
call fcn.0040b024
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 0x427a8c
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
jmp 0x427a55
push 0x40
lea eax, [ebp - 0x88]
push eax
mov eax, dword [0x5d8bec]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x5dcc50]
call fcn.0040b238
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 0x427a78
lea eax, [ebp - 4]
mov edx, dword [0x42791c]
call fcn.0040b148
ret
Function at 0x428a78
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 0x428b4e
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 8], 0xffffffff
lea eax, [ebp - 4]
mov edx, ebx
call fcn.00409494
lea eax, [ebp - 4]
call fcn.004095ec
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
call fcn.00409ba8
push eax
call sub.version.dll_GetFileVersionInfoSizeW
mov ebx, eax
test ebx, ebx
je 0x428b38
mov eax, ebx
call fcn.004063fc
mov dword [ebp - 0x10], eax
xor eax, eax
push ebp
push 0x428b31
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.00409ba8
push eax
call sub.version.dll_GetFileVersionInfoW
test eax, eax
je 0x428b1b
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x428b60
mov eax, dword [ebp - 0x10]
push eax
call sub.version.dll_VerQueryValueW
test eax, eax
je 0x428b1b
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 0x428b38
mov eax, dword [ebp - 0x10]
call fcn.00406418
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x428b55
lea eax, [ebp - 4]
call fcn.0040906c
ret

Function at 0x429438
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.0040953c
mov ebp, eax
push ebp
push 0
push 0
mov ecx, ebx
xor edx, edx
mov eax, 0xfde9
call fcn.0040cc30
mov edi, eax
cmp edi, 0x104
jbe 0x4293df
mov eax, edi
add eax, eax
call fcn.004063fc
mov esi, eax
jmp 0x4293e1
mov esi, esp
push ebp
push esi
push edi
mov ecx, ebx
xor edx, edx
mov eax, 0xfde9
call fcn.0040cc30
mov eax, esi
push eax
call sub.user32.dll_CharUpperW
xor ebx, ebx
mov eax, edi
dec eax
test eax, eax
jl 0x42941c
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 0x429406
mov eax, esp
cmp esi, eax
je 0x429429
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 0x429464
cmp bl, 0
je 0x429460
cmp bl, 0x41
jl 0x42945b
cmp bl, 0x5a
jg 0x42945b
or bl, 0x20
xor al, bl
inc esi
jmp 0x42943f
pop ecx
pop ebx
pop esi
ret
pop eax
pop ebx
pop esi
jmp 0x4293a0

Function at 0x429ce0
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.00409c4c
add esp, 0x800
pop ebx
ret
Function at 0x43828c
Capabilities:
Encrypt data using rc4 prga

Disassembly:
cmp eax, edx
je 0x4382de
test eax, edx
je 0x4382e1
movzx ecx, byte [edx]
cmp cl, byte [eax]
je 0x4382a1
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 0x4382c7
add ecx, 4
js 0x4382b7
pop eax
pop ebx
ret
bsf ebx, ebx
shr ebx, 3
add ecx, ebx
jns 0x4382c4
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 0x4382ed
test edx, edx
jne 0x438294
mov eax, dword [eax - 4]
ret
sub eax, dword [edx - 4]
ret
Function at 0x4bdc58
Capabilities:
Resume thread

Disassembly:
push ebp
mov ebp, esp
push 0
push 0
push ebx
mov ebx, eax
xor eax, eax
push ebp
push 0x4bdcf6
push dword fs:[eax]
mov dword fs:[eax], esp
or dl, byte [ebx + 0xc]
je 0x4bdcba
cmp byte [ebx + 0x10], 0
jne 0x4bdcba
cmp byte [ebx + 0x3c], 0
jne 0x4bdcba
mov byte [ebx + 0xe], 0
mov byte [ebx + 0xc], 0
mov eax, dword [ebx + 8]
push eax
call sub.kernel32.dll_ResumeThread
cmp eax, 1
je 0x4bdcdb
lea edx, [ebp - 4]
mov eax, dword [0x5d8ef8]
call fcn.0040cb9c
mov ecx, dword [ebp - 4]
mov dl, 1
mov eax, dword [0x49253c]
call fcn.00427a9c
call fcn.00408768
jmp 0x4bdcdb
lea edx, [ebp - 8]
mov eax, dword [0x5d8ef8]
call fcn.0040cb9c
mov ecx, dword [ebp - 8]
mov dl, 1
mov eax, dword [0x49253c]
call fcn.00427a9c
call fcn.00408768
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4bdcfd
lea eax, [ebp - 8]
mov edx, 2
call fcn.004090cc
ret

Function at 0x4be694
Capabilities:
Suspend thread

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
push edi
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
movzx eax, byte [eax + 0xe]
mov byte [ebp - 5], al
xor eax, eax
push ebp
push 0x4be6e2
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
mov byte [eax + 0xe], 1
mov eax, dword [ebp - 4]
mov eax, dword [eax + 8]
push eax
call sub.kernel32.dll_SuspendThread
test eax, eax
setge dl
mov eax, dword [ebp - 4]
call fcn.004bdad8
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x4be6fb
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret

Function at 0x4be704
Capabilities:
Resume thread

Disassembly:
push ebx
push esi
mov ebx, eax
mov eax, dword [ebx + 8]
push eax
call sub.kernel32.dll_ResumeThread
mov esi, eax
test esi, esi
setge dl
mov eax, ebx
call fcn.004bdad8
dec esi
jne 0x4be726
mov byte [ebx + 0xe], 0
pop esi
pop ebx
ret

Function at 0x4c0e28
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x5df02c
cmp dword [edi], 0
jne 0x4c0ea4
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x5df028]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x5d776c
mov ecx, 2
call fcn.004065c0
mov edx, 0x4c0e00
lea eax, [esi + 5]
call fcn.004c0e20
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.004c0e20
mov dword [ebx + 1], eax
mov eax, dword [edi]
mov dword [ebx + 5], eax
mov dword [edi], ebx
add ebx, 0xd
mov eax, ebx
sub eax, esi
cmp eax, 0xffc
jl 0x4c0e79
mov dword [0x5df028], esi
mov eax, dword [edi]
mov ebx, dword [edi]
mov edx, dword [ebx + 5]
mov dword [edi], edx
mov edx, dword [ebp + 8]
mov dword [ebx + 5], edx
mov edx, dword [ebp + 0xc]
mov dword [ebx + 9], edx
pop edi
pop esi
pop ebx
pop ebp
ret 8