joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4048cc
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.00406bc8
test esi, esi
jne 0x404902
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.00406d50
jmp 0x404920
call sub.kernel32.dll_GetCommandLineW
mov edi, eax
mov edx, ebx
mov eax, edi
call fcn.004047b0
mov edi, eax
test esi, esi
je 0x404920
cmp dword [ebx], 0
je 0x404920
dec esi
jmp 0x404909
add esp, 0x20c
pop edi
pop esi
pop ebx
ret

Function at 0x405944
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.00405d3c
mov byte [esp], al
cmp byte [esp], 0
jne 0x405ad0
test edi, edi
je 0x405ad0
mov byte [esp + 1], 0
test ebp, ebp
jle 0x405a07
call sub.kernel32.dll_GetTickCount
mov dword [esp + 4], eax
test ebp, ebp
jle 0x4059e2
cmp edi, 0xffffffff
je 0x4059a3
call sub.kernel32.dll_GetTickCount
sub eax, dword [esp + 4]
cmp edi, eax
ja 0x4059a3
mov byte [esp], 0
jmp 0x405ad0
mov ebx, dword [esi]
cmp ebx, 1
jg 0x4059e2
test ebx, ebx
jne 0x4059d8
mov eax, esi
xor ecx, ecx
mov edx, 1
call fcn.00402770
test eax, eax
jne 0x4059d8
call sub.kernel32.dll_GetCurrentThreadId
mov dword [esi + 8], eax
mov dword [esi + 4], 1
mov byte [esp], 1
jmp 0x405ad0
call 0x405e60
dec ebp
test ebp, ebp
jg 0x405988
cmp edi, 0xffffffff
je 0x405a07
call sub.kernel32.dll_GetTickCount
mov dword [esp + 8], eax
mov eax, dword [esp + 8]
sub eax, dword [esp + 4]
cmp edi, eax
ja 0x405a05
mov byte [esp], 0
jmp 0x405ad0
sub edi, eax
mov ebx, dword [esi]
test ebx, ebx
je 0x405952
lea edx, [ebx + 2]
mov eax, esi
mov ecx, ebx
call fcn.00402770
cmp ebx, eax
jne 0x405a07
call sub.kernel32.dll_GetTickCount
mov dword [esp + 4], eax
mov eax, esi
call fcn.00405b40
mov edx, eax
mov ebx, dword [0x5208f8]
mov ecx, edi
xor eax, eax
call dword [ebx + 0x10]
test eax, eax
sete byte [esp]
cmp edi, 0xffffffff
je 0x405a6e
call sub.kernel32.dll_GetTickCount
mov dword [esp + 8], eax
mov eax, dword [esp + 8]
sub eax, dword [esp + 4]
cmp edi, eax
jbe 0x405a6c
mov eax, dword [esp + 8]
sub eax, dword [esp + 4]
sub edi, eax
jmp 0x405a6e
xor edi, edi
cmp byte [esp], 0
je 0x405a97
mov ebx, dword [esi]
test bl, 1
jne 0x405ab0
mov edx, ebx
sub edx, 2
or edx, 1
mov eax, esi
mov ecx, ebx
call fcn.00402770
cmp ebx, eax
jne 0x405a74
mov byte [esp + 1], 1
jmp 0x405ab0
mov ebx, dword [esi]
mov edx, ebx
sub edx, 2
mov eax, esi
mov ecx, ebx
call fcn.00402770
cmp ebx, eax
jne 0x405a97
mov byte [esp + 1], 1
cmp byte [esp + 1], 0
je 0x405a21
cmp byte [esp], 0
je 0x405ad0
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 0x406860
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x520058], 0
je 0x4068c7
cmp word [0x520344], 0xd7b2
jne 0x406889
cmp dword [0x52034c], 0
jbe 0x406889
mov eax, 0x520340
call dword [0x52035c]
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, 0x4068f4
call fcn.00407430
push eax
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
pop edx
ret
cmp byte [0x51b032], 0
jne 0x4068e3
push 0
push 0x51b9c2
push str.Runtime_error_____at_00000000
push 0
call sub.user32.dll_MessageBoxA
pop edx
ret

Function at 0x406a84
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 [0x51b034], 0
je 0x406aaf
mov edx, edi
mov eax, esi
call dword [0x51b034]
mov ebx, eax
jmp 0x406ac0
mov eax, 8
call fcn.004044ec
mov ebx, eax
mov dword [ebx], esi
mov dword [ebx + 4], edi
mov byte [0x520059], 1
mov eax, dword [ebp + 8]
push eax
mov eax, dword [ebp + 0xc]
push eax
push ebx
mov eax, 0x406a4c
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 0x406af5
mov edx, 8
mov eax, ebx
call fcn.00404508
mov eax, esi
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret 0xc
Function at 0x408fdc
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 0x409141
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.00406bc8
cmp si, word [0x51ba00]
jb 0x409074
cmp si, word [0x51bc00]
ja 0x409074
mov edi, 0x40
xor eax, eax
mov dword [ebp - 8], eax
cmp edi, dword [ebp - 8]
jb 0x409074
mov ebx, edi
add ebx, dword [ebp - 8]
shr ebx, 1
cmp si, word [ebx*8 + 0x51ba00]
jae 0x40904e
mov edi, ebx
dec edi
jmp 0x40906f
cmp si, word [ebx*8 + 0x51ba00]
jbe 0x40905e
inc ebx
mov dword [ebp - 8], ebx
jmp 0x40906f
mov edx, dword [ebp - 4]
mov eax, dword [ebx*8 + 0x51ba04]
call fcn.00408eec
jmp 0x409074
cmp edi, dword [ebp - 8]
jae 0x409038
mov eax, dword [ebp - 4]
cmp dword [eax], 0
jne 0x409123
push 2
movzx eax, si
push eax
call sub.kernel32.dll_IsValidLocale
test eax, eax
je 0x409123
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.004077a4
push dword [ebp - 0x160]
push 0x40915c
lea eax, [ebp - 0x164]
lea edx, [ebp - 0x15c]
mov ecx, 0x55
call fcn.004077a4
push dword [ebp - 0x164]
push 0x40916c
lea eax, [ebp - 0x168]
lea edx, [ebp - 0xb2]
mov ecx, 0x55
call fcn.004077a4
push dword [ebp - 0x168]
mov eax, dword [ebp - 4]
mov edx, 5
call fcn.004079dc
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x409148
lea eax, [ebp - 0x168]
mov edx, 3
call fcn.00406c28
ret
Function at 0x4092f4
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 0x4093f7
push dword fs:[eax]
mov dword fs:[eax], esp
push 0x522b88
call sub.kernel32.dll_EnterCriticalSection
cmp bx, word [0x522ba0]
jne 0x409340
mov eax, esi
mov edx, 0x522ba2
mov ecx, 0x55
call fcn.004077a4
push 0x522b88
call sub.kernel32.dll_LeaveCriticalSection
jmp 0x4093e1
push 0x522b88
call sub.kernel32.dll_LeaveCriticalSection
mov eax, esi
call fcn.00406bc8
push 2
movzx eax, bx
push eax
call sub.kernel32.dll_IsValidLocale
test eax, eax
je 0x4093af
cmp byte [0x522b84], 0
je 0x409374
mov edx, esi
mov eax, ebx
call fcn.004091d8
jmp 0x4093af
mov edx, esi
mov eax, ebx
call fcn.00408fdc
call sub.kernel32.dll_GetSystemDefaultUILanguage
cmp bx, ax
je 0x4093af
cmp dword [esi], 0
je 0x409398
mov eax, esi
mov edx, 0x409410
call fcn.004078fc
call sub.kernel32.dll_GetSystemDefaultUILanguage
lea edx, [ebp - 4]
call fcn.00408fdc
mov edx, dword [ebp - 4]
mov eax, esi
call fcn.004078fc
push 0x522b88
call sub.kernel32.dll_EnterCriticalSection
mov word [0x522ba0], bx
push 0xaa
mov eax, dword [esi]
call fcn.00407710
push eax
push 0x522ba2
call sub.kernel32.dll_lstrcpynW
push 0x522b88
call sub.kernel32.dll_LeaveCriticalSection
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4093fe
lea eax, [ebp - 4]
call fcn.00406bc8
ret
Function at 0x409b34
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.00406cac
xor eax, eax
push ebp
push 0x409bf4
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.004077a4
mov ecx, dword [ebp - 0x10]
mov eax, ebx
mov edx, dword [ebp - 4]
call fcn.00407954
mov eax, dword [ebx]
call fcn.004099fc
test al, al
jne 0x409bd1
mov word [ebp - 8], 0
lea eax, [ebp - 0x14]
lea edx, [ebp - 0xc]
mov ecx, 4
call fcn.004077a4
mov ecx, dword [ebp - 0x14]
mov eax, ebx
mov edx, dword [ebp - 4]
call fcn.00407954
mov eax, dword [ebx]
call fcn.004099fc
test al, al
jne 0x409bd1
mov eax, ebx
call fcn.00406bc8
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x409bfb
lea eax, [ebp - 0x14]
mov edx, 2
call fcn.00406c28
lea eax, [ebp - 4]
call fcn.00406bc8
ret

Function at 0x40a5b8
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 0x41da6c
Capabilities:
Encrypt data using rc4 prga

Disassembly:
cmp eax, edx
je 0x41dac5
test eax, edx
je 0x41dac8
movzx ecx, word [edx]
cmp cx, word [eax]
je 0x41da83
movzx eax, word [eax]
sub eax, ecx
jmp 0x41daaa
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 0x41daab
add ecx, 4
js 0x41da9b
pop eax
pop ebx
ret
bsf ebx, ebx
shr ebx, 4
add ebx, ebx
add ecx, ebx
jns 0x41daa8
movzx eax, word [ecx + eax]
movzx edx, word [ecx + edx]
sub eax, edx
pop ebx
pop ebx
jmp 0x41daaa
xor eax, eax
ret
test eax, eax
je 0x41dad4
test edx, edx
jne 0x41da74
mov eax, dword [eax - 4]
ret
sub eax, dword [edx - 4]
ret
Function at 0x41e148
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 0x41e160
sub eax, 4
mov eax, dword [eax]
test eax, eax
jne 0x41e168
mov al, 1
jmp 0x41e185
movzx esi, word [ebp]
mov eax, esi
call fcn.0040f2b8
test al, al
jne 0x41e181
cmp si, 0x5f
je 0x41e181
xor eax, eax
jmp 0x41e183
mov al, 1
xor al, 1
test al, al
jne 0x41e215
test bl, bl
je 0x41e1d5
mov eax, ebp
test eax, eax
je 0x41e19c
sub eax, 4
mov eax, dword [eax]
mov ebx, eax
sub ebx, 2
jl 0x41e211
inc ebx
mov esi, 2
movzx edi, word [ebp + esi*2 - 2]
mov eax, edi
call fcn.0040f344
test al, al
jne 0x41e1c9
cmp di, 0x5f
je 0x41e1c9
cmp di, 0x2e
je 0x41e1c9
xor eax, eax
jmp 0x41e1cb
mov al, 1
test al, al
je 0x41e215
inc esi
dec ebx
jne 0x41e1a9
jmp 0x41e211
mov eax, ebp
test eax, eax
je 0x41e1e0
sub eax, 4
mov eax, dword [eax]
mov ebx, eax
sub ebx, 2
jl 0x41e211
inc ebx
mov esi, 2
movzx edi, word [ebp + esi*2 - 2]
mov eax, edi
call fcn.0040f344
test al, al
jne 0x41e207
cmp di, 0x5f
je 0x41e207
xor eax, eax
jmp 0x41e209
mov al, 1
test al, al
je 0x41e215
inc esi
dec ebx
jne 0x41e1ed
mov byte [esp], 1
movzx eax, byte [esp]
pop edx
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x41edc0
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.00407710
mov edi, eax
push edi
call sub.kernel32.dll_GetFileAttributesW
cmp eax, 0xffffffff
je 0x41ee2a
test ah, 4
je 0x41ee23
test bl, bl
jne 0x41ede8
mov al, 1
jmp 0x41ee51
test al, 0x10
je 0x41edf0
xor eax, eax
jmp 0x41ee51
push 0
push 0
push 3
push 0
push 1
push 0x80000000
push edi
call sub.kernel32.dll_CreateFileW
cmp eax, 0xffffffff
je 0x41ee14
push eax
call sub.kernel32.dll_CloseHandle_1
mov al, 1
jmp 0x41ee51
call sub.kernel32.dll_GetLastError_2
mov ebx, eax
cmp ebx, 0x20
sete al
jmp 0x41ee51
test al, 0x10
sete al
jmp 0x41ee51
call sub.kernel32.dll_GetLastError_2
mov ebx, eax
cmp ebx, 2
je 0x41ee4b
cmp ebx, 3
je 0x41ee4b
cmp ebx, 0x7b
je 0x41ee4b
mov eax, esi
call fcn.0041ed80
test al, al
jne 0x41ee4f
xor eax, eax
jmp 0x41ee51
mov al, 1
pop edi
pop esi
pop ebx
ret

Function at 0x422b78
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 0x422bb1
mov ecx, eax
dec ecx
lea edx, [ebp - 0x200]
mov eax, ebx
call fcn.00406d50
jmp 0x422bba
mov eax, ebx
mov edx, esi
call fcn.00406fa8
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x422bc4
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 0x422be6
movzx eax, word [esp]
jmp 0x422be8
mov eax, edi
pop edx
pop edi
pop esi
pop ebx
ret
Function at 0x4238bc
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 0x4239e1
push dword fs:[ecx]
mov dword fs:[ecx], esp
push 0x400
lea ecx, [ebp - 0x888]
call fcn.004236c4
mov esi, eax
mov eax, dword [0x51fa28]
cmp byte [eax], 0
je 0x423989
mov eax, dword [0x51f748]
call fcn.00404a2c
call fcn.00404660
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 [0x42388c]
call fcn.00408a2c
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 0x4239fc
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
jmp 0x4239c5
push 0x40
lea eax, [ebp - 0x88]
push eax
mov eax, dword [0x51f6cc]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x522c50]
call fcn.00408b20
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 0x4239e8
lea eax, [ebp - 4]
mov edx, dword [0x42388c]
call fcn.00408a38
ret

Function at 0x424a40
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 0x424b16
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 8], 0xffffffff
lea eax, [ebp - 4]
mov edx, ebx
call fcn.00406ff0
lea eax, [ebp - 4]
call fcn.00407184
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
call fcn.00407710
push eax
call sub.version.dll_GetFileVersionInfoSizeW
mov ebx, eax
test ebx, ebx
je 0x424b00
mov eax, ebx
call fcn.004044ec
mov dword [ebp - 0x10], eax
xor eax, eax
push ebp
push 0x424af9
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.00407710
push eax
call sub.version.dll_GetFileVersionInfoW
test eax, eax
je 0x424ae3
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x424b28
mov eax, dword [ebp - 0x10]
push eax
call sub.version.dll_VerQueryValueW
test eax, eax
je 0x424ae3
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 0x424b00
mov eax, dword [ebp - 0x10]
call fcn.00404508
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x424b1d
lea eax, [ebp - 4]
call fcn.00406bc8
ret
Function at 0x425530
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.004070c4
mov ebp, eax
push ebp
push 0
push 0
mov ecx, ebx
xor edx, edx
mov eax, 0xfde9
call fcn.0040a598
mov edi, eax
cmp edi, 0x104
jbe 0x4254d7
mov eax, edi
add eax, eax
call fcn.004044ec
mov esi, eax
jmp 0x4254d9
mov esi, esp
push ebp
push esi
push edi
mov ecx, ebx
xor edx, edx
mov eax, 0xfde9
call fcn.0040a598
mov eax, esi
push eax
call sub.user32.dll_CharUpperW
xor ebx, ebx
mov eax, edi
dec eax
test eax, eax
jl 0x425514
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 0x4254fe
mov eax, esp
cmp esi, eax
je 0x425521
mov eax, esi
call fcn.00404508
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 0x42555c
cmp bl, 0
je 0x425558
cmp bl, 0x41
jl 0x425553
cmp bl, 0x5a
jg 0x425553
or bl, 0x20
xor al, bl
inc esi
jmp 0x425537
pop ecx
pop ebx
pop esi
ret
pop eax
pop ebx
pop esi
jmp 0x425498

Function at 0x425d64
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.004077a4
add esp, 0x800
pop ebx
ret

Function at 0x45071c
Capabilities:
Resume thread

Disassembly:
push ebp
mov ebp, esp
push 0
push 0
push ebx
mov ebx, eax
xor eax, eax
push ebp
push 0x4507ba
push dword fs:[eax]
mov dword fs:[eax], esp
or dl, byte [ebx + 0xc]
je 0x45077e
cmp byte [ebx + 0x10], 0
jne 0x45077e
cmp byte [ebx + 0x3c], 0
jne 0x45077e
mov byte [ebx + 0xe], 0
mov byte [ebx + 0xc], 0
mov eax, dword [ebx + 4]
push eax
call sub.kernel32.dll_ResumeThread
cmp eax, 1
je 0x45079f
lea edx, [ebp - 4]
mov eax, dword [0x51f9ac]
call fcn.0040a504
mov ecx, dword [ebp - 4]
mov dl, 1
mov eax, dword [0x43e9e4]
call fcn.00423a0c
call fcn.004062fc
jmp 0x45079f
lea edx, [ebp - 8]
mov eax, dword [0x51f9ac]
call fcn.0040a504
mov ecx, dword [ebp - 8]
mov dl, 1
mov eax, dword [0x43e9e4]
call fcn.00423a0c
call fcn.004062fc
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4507c1
lea eax, [ebp - 8]
mov edx, 2
call fcn.00406c28
ret

Function at 0x4510bc
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 0x45110a
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 + 4]
push eax
call sub.kernel32.dll_SuspendThread
test eax, eax
setge dl
mov eax, dword [ebp - 4]
call fcn.00450654
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x451123
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret
Function at 0x45112c
Capabilities:
Resume thread

Disassembly:
push ebx
push esi
mov ebx, eax
mov eax, dword [ebx + 4]
push eax
call sub.kernel32.dll_ResumeThread
mov esi, eax
test esi, esi
setge dl
mov eax, ebx
call fcn.00450654
dec esi
jne 0x45114e
mov byte [ebx + 0xe], 0
pop esi
pop ebx
ret

Function at 0x4533d0
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x524fc0
cmp dword [edi], 0
jne 0x45344c
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x524fbc]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x51d984
mov ecx, 2
call fcn.004046b0
mov edx, 0x4533a8
lea eax, [esi + 5]
call fcn.004533c8
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.004533c8
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 0x453421
mov dword [0x524fbc], 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

Function at 0x457f78
Capabilities:
Encrypt data using rc4 prga

Disassembly:
cmp eax, edx
je 0x457fca
test eax, edx
je 0x457fcd
movzx ecx, byte [edx]
cmp cl, byte [eax]
je 0x457f8d
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 0x457fb3
add ecx, 4
js 0x457fa3
pop eax
pop ebx
ret
bsf ebx, ebx
shr ebx, 3
add ecx, ebx
jns 0x457fb0
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 0x457fd9
test edx, edx
jne 0x457f80
mov eax, dword [eax - 4]
ret
sub eax, dword [edx - 4]
ret
Function at 0x45b61c
Capabilities:
Delete registry key
Query or enumerate registry key

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffc4
push ebx
xor ecx, ecx
mov dword [ebp - 0x3c], ecx
mov dword [ebp - 4], ecx
mov dword [ebp - 8], ecx
mov ebx, edx
mov dword [ebp - 0xc], eax
xor eax, eax
push ebp
push 0x45b7d7
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 4]
mov edx, ebx
call fcn.00406ff0
mov eax, dword [ebp - 4]
call fcn.0045af6c
mov byte [ebp - 0x11], al
cmp byte [ebp - 0x11], 0
jne 0x45b66e
lea eax, [ebp - 4]
mov ecx, 1
mov edx, 1
call fcn.00407b0c
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 4]
mov dword [ebp - 0x18], eax
mov edx, ebx
mov eax, dword [ebp - 0xc]
call fcn.0045c258
mov dword [ebp - 0x1c], eax
cmp dword [ebp - 0x1c], 0
je 0x45b74d
xor eax, eax
push ebp
push 0x45b746
push dword fs:[eax]
mov dword fs:[eax], esp
mov edx, dword [ebp - 0x1c]
mov eax, dword [ebp - 0xc]
call fcn.0045b20c
lea edx, [ebp - 0x38]
mov eax, dword [ebp - 0xc]
call fcn.0045b80c
test al, al
je 0x45b724
mov ecx, dword [ebp - 0x34]
inc ecx
lea eax, [ebp - 8]
xor edx, edx
call fcn.00406d50
mov ebx, dword [ebp - 0x38]
dec ebx
cmp ebx, 0
jl 0x45b724
mov eax, dword [ebp - 0x34]
inc eax
mov dword [ebp - 0x10], eax
push 0
push 0
push 0
push 0
lea eax, [ebp - 0x10]
push eax
mov eax, dword [ebp - 8]
call fcn.00407710
push eax
push ebx
mov eax, dword [ebp - 0x1c]
push eax
call sub.advapi32.dll_RegEnumKeyExW
mov edx, eax
mov eax, dword [ebp - 0xc]
call fcn.0045b16c
test al, al
je 0x45b71e
mov eax, dword [ebp - 8]
call fcn.00407710
mov edx, eax
lea eax, [ebp - 0x3c]
call fcn.00407768
mov edx, dword [ebp - 0x3c]
mov eax, dword [ebp - 0xc]
call fcn.0045b61c
dec ebx
cmp ebx, 0xffffffff
jne 0x45b6cd
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x45b74d
mov edx, dword [ebp - 0x18]
mov eax, dword [ebp - 0xc]
call fcn.0045b20c
mov eax, dword [ebp - 0x1c]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
cmp byte [0x525028], 0
je 0x45b78d
push 0
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x18]
and eax, 0x300
push eax
mov eax, dword [ebp - 4]
call fcn.00407710
push eax
movzx edx, byte [ebp - 0x11]
mov eax, dword [ebp - 0xc]
call fcn.0045b1f8
push eax
call sub.advapi32.dll_RegDeleteKeyExW
mov edx, eax
mov eax, dword [ebp - 0xc]
call fcn.0045b16c
mov ebx, eax
jmp 0x45b7b4
mov eax, dword [ebp - 4]
call fcn.00407710
push eax
movzx edx, byte [ebp - 0x11]
mov eax, dword [ebp - 0xc]
call fcn.0045b1f8
push eax
call sub.advapi32.dll_RegDeleteKeyW
mov edx, eax
mov eax, dword [ebp - 0xc]
call fcn.0045b16c
mov ebx, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x45b7de
lea eax, [ebp - 0x3c]
call fcn.00406bc8
lea eax, [ebp - 8]
mov edx, 2
call fcn.00406c28
ret