joyce8/EMBER2024-capa huggingface dataset:
Function at 0x409364
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 0x4094c9
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.00406ca8
cmp si, word [0x636a08]
jb 0x4093fc
cmp si, word [0x636c08]
ja 0x4093fc
mov edi, 0x40
xor eax, eax
mov dword [ebp - 8], eax
cmp edi, dword [ebp - 8]
jb 0x4093fc
mov ebx, edi
add ebx, dword [ebp - 8]
shr ebx, 1
cmp si, word [ebx*8 + 0x636a08]
jae 0x4093d6
mov edi, ebx
dec edi
jmp 0x4093f7
cmp si, word [ebx*8 + 0x636a08]
jbe 0x4093e6
inc ebx
mov dword [ebp - 8], ebx
jmp 0x4093f7
mov edx, dword [ebp - 4]
mov eax, dword [ebx*8 + 0x636a0c]
call fcn.00409274
jmp 0x4093fc
cmp edi, dword [ebp - 8]
jae 0x4093c0
mov eax, dword [ebp - 4]
cmp dword [eax], 0
jne 0x4094ab
push 2
movzx eax, si
push eax
call sub.kernel32.dll_IsValidLocale
test eax, eax
je 0x4094ab
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.00407990
push dword [ebp - 0x160]
push 0x4094e4
lea eax, [ebp - 0x164]
lea edx, [ebp - 0x15c]
mov ecx, 0x55
call fcn.00407990
push dword [ebp - 0x164]
push 0x4094f4
lea eax, [ebp - 0x168]
lea edx, [ebp - 0xb2]
mov ecx, 0x55
call fcn.00407990
push dword [ebp - 0x168]
mov eax, dword [ebp - 4]
mov edx, 5
call fcn.00407bc8
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4094d0
lea eax, [ebp - 0x168]
mov edx, 3
call fcn.00406d08
ret
Function at 0x40967c
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 0x40977f
push dword fs:[eax]
mov dword fs:[eax], esp
push 0x645b88
call sub.kernel32.dll_EnterCriticalSection
cmp bx, word [0x645ba0]
jne 0x4096c8
mov eax, esi
mov edx, 0x645ba2
mov ecx, 0x55
call fcn.00407990
push 0x645b88
call sub.kernel32.dll_LeaveCriticalSection
jmp 0x409769
push 0x645b88
call sub.kernel32.dll_LeaveCriticalSection
mov eax, esi
call fcn.00406ca8
push 2
movzx eax, bx
push eax
call sub.kernel32.dll_IsValidLocale
test eax, eax
je 0x409737
cmp byte [0x645b84], 0
je 0x4096fc
mov edx, esi
mov eax, ebx
call fcn.00409560
jmp 0x409737
mov edx, esi
mov eax, ebx
call fcn.00409364
call sub.kernel32.dll_GetSystemDefaultUILanguage
cmp bx, ax
je 0x409737
cmp dword [esi], 0
je 0x409720
mov eax, esi
mov edx, 0x409798
call fcn.00407ae8
call sub.kernel32.dll_GetSystemDefaultUILanguage
lea edx, [ebp - 4]
call fcn.00409364
mov edx, dword [ebp - 4]
mov eax, esi
call fcn.00407ae8
push 0x645b88
call sub.kernel32.dll_EnterCriticalSection
mov word [0x645ba0], bx
push 0xaa
mov eax, dword [esi]
call fcn.004078d4
push eax
push 0x645ba2
call sub.kernel32.dll_lstrcpynW
push 0x645b88
call sub.kernel32.dll_LeaveCriticalSection
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x409786
lea eax, [ebp - 4]
call fcn.00406ca8
ret
Function at 0x4099b4
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.00406d8c
xor eax, eax
push ebp
push 0x409bd9
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [ebp - 4], 0
jne 0x4099f4
push 0x105
lea eax, [ebp - 0x21a]
push eax
push 0
call sub.kernel32.dll_GetModuleFileNameW
jmp 0x409a0e
push 0x105
mov eax, dword [ebp - 4]
call fcn.004078d4
push eax
lea eax, [ebp - 0x21a]
push eax
call sub.kernel32.dll_lstrcpynW
cmp word [ebp - 0x21a], 0
je 0x409bc3
xor eax, eax
mov dword [ebp - 8], eax
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x409be8
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x409add
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x409be8
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x409add
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x409c24
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x409add
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x409c24
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x409add
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x409c58
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x409add
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x409c8c
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
jne 0x409bc3
xor eax, eax
push ebp
push 0x409bbc
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x21a]
mov edx, 0x105
call fcn.004097c0
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 0x409b4c
mov eax, dword [ebp - 0x10]
call fcn.004045f0
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.0040793c
jmp 0x409b97
lea eax, [ebp - 0x10]
push eax
push 0
push 0
push 0
push 0x409ccc
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExW
test eax, eax
jne 0x409b97
mov eax, dword [ebp - 0x10]
call fcn.004045f0
mov dword [ebp - 8], eax
lea eax, [ebp - 0x10]
push eax
mov eax, dword [ebp - 8]
push eax
push 0
push 0
push 0x409ccc
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExW
mov eax, ebx
mov edx, dword [ebp - 8]
call fcn.0040793c
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x409bc3
cmp dword [ebp - 8], 0
je 0x409bb2
mov eax, dword [ebp - 8]
call fcn.0040460c
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 0x409be0
lea eax, [ebp - 4]
call fcn.00406ca8
ret
Function at 0x409ebc
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.00406d8c
xor eax, eax
push ebp
push 0x409f7c
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.00407990
mov ecx, dword [ebp - 0x10]
mov eax, ebx
mov edx, dword [ebp - 4]
call fcn.00407b40
mov eax, dword [ebx]
call fcn.00409d84
test al, al
jne 0x409f59
mov word [ebp - 8], 0
lea eax, [ebp - 0x14]
lea edx, [ebp - 0xc]
mov ecx, 4
call fcn.00407990
mov ecx, dword [ebp - 0x14]
mov eax, ebx
mov edx, dword [ebp - 4]
call fcn.00407b40
mov eax, dword [ebx]
call fcn.00409d84
test al, al
jne 0x409f59
mov eax, ebx
call fcn.00406ca8
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x409f83
lea eax, [ebp - 0x14]
mov edx, 2
call fcn.00406d08
lea eax, [ebp - 4]
call fcn.00406ca8
ret

Function at 0x40a940
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 0x41e4ec
Capabilities:
Encrypt data using rc4 prga

Disassembly:
cmp eax, edx
je 0x41e545
test eax, edx
je 0x41e548
movzx ecx, word [edx]
cmp cx, word [eax]
je 0x41e503
movzx eax, word [eax]
sub eax, ecx
jmp 0x41e52a
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 0x41e52b
add ecx, 4
js 0x41e51b
pop eax
pop ebx
ret
bsf ebx, ebx
shr ebx, 4
add ebx, ebx
add ecx, ebx
jns 0x41e528
movzx eax, word [ecx + eax]
movzx edx, word [ecx + edx]
sub eax, edx
pop ebx
pop ebx
jmp 0x41e52a
xor eax, eax
ret
test eax, eax
je 0x41e554
test edx, edx
jne 0x41e4f4
mov eax, dword [eax - 4]
ret
sub eax, dword [edx - 4]
ret
Function at 0x41ed74
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 0x41ed8c
sub eax, 4
mov eax, dword [eax]
test eax, eax
jne 0x41ed94
mov al, 1
jmp 0x41edb1
movzx esi, word [ebp]
mov eax, esi
call fcn.0040fa1c
test al, al
jne 0x41edad
cmp si, 0x5f
je 0x41edad
xor eax, eax
jmp 0x41edaf
mov al, 1
xor al, 1
test al, al
jne 0x41ee41
test bl, bl
je 0x41ee01
mov eax, ebp
test eax, eax
je 0x41edc8
sub eax, 4
mov eax, dword [eax]
mov ebx, eax
sub ebx, 2
jl 0x41ee3d
inc ebx
mov esi, 2
movzx edi, word [ebp + esi*2 - 2]
mov eax, edi
call fcn.0040faa8
test al, al
jne 0x41edf5
cmp di, 0x5f
je 0x41edf5
cmp di, 0x2e
je 0x41edf5
xor eax, eax
jmp 0x41edf7
mov al, 1
test al, al
je 0x41ee41
inc esi
dec ebx
jne 0x41edd5
jmp 0x41ee3d
mov eax, ebp
test eax, eax
je 0x41ee0c
sub eax, 4
mov eax, dword [eax]
mov ebx, eax
sub ebx, 2
jl 0x41ee3d
inc ebx
mov esi, 2
movzx edi, word [ebp + esi*2 - 2]
mov eax, edi
call fcn.0040faa8
test al, al
jne 0x41ee33
cmp di, 0x5f
je 0x41ee33
xor eax, eax
jmp 0x41ee35
mov al, 1
test al, al
je 0x41ee41
inc esi
dec ebx
jne 0x41ee19
mov byte [esp], 1
movzx eax, byte [esp]
pop edx
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x41fa20
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.004078d4
mov edi, eax
push edi
call sub.kernel32.dll_GetFileAttributesW
cmp eax, 0xffffffff
je 0x41fa8a
test ah, 4
je 0x41fa83
test bl, bl
jne 0x41fa48
mov al, 1
jmp 0x41fab1
test al, 0x10
je 0x41fa50
xor eax, eax
jmp 0x41fab1
push 0
push 0
push 3
push 0
push 1
push 0x80000000
push edi
call sub.kernel32.dll_CreateFileW
cmp eax, 0xffffffff
je 0x41fa74
push eax
call sub.kernel32.dll_CloseHandle_1
mov al, 1
jmp 0x41fab1
call sub.kernel32.dll_GetLastError_2
mov ebx, eax
cmp ebx, 0x20
sete al
jmp 0x41fab1
test al, 0x10
sete al
jmp 0x41fab1
call sub.kernel32.dll_GetLastError_2
mov ebx, eax
cmp ebx, 2
je 0x41faab
cmp ebx, 3
je 0x41faab
cmp ebx, 0x7b
je 0x41faab
mov eax, esi
call fcn.0041f9e0
test al, al
jne 0x41faaf
xor eax, eax
jmp 0x41fab1
mov al, 1
pop edi
pop esi
pop ebx
ret

Function at 0x423aa8
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 0x423ae1
mov ecx, eax
dec ecx
lea edx, [ebp - 0x200]
mov eax, ebx
call fcn.00406e30
jmp 0x423aea
mov eax, ebx
mov edx, esi
call fcn.00407088
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x423af4
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 0x423b16
movzx eax, word [esp]
jmp 0x423b18
mov eax, edi
pop edx
pop edi
pop esi
pop ebx
ret
Function at 0x4247ec
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 0x424911
push dword fs:[ecx]
mov dword fs:[ecx], esp
push 0x400
lea ecx, [ebp - 0x888]
call fcn.004245f4
mov esi, eax
mov eax, dword [0x6423e0]
cmp byte [eax], 0
je 0x4248b9
mov eax, dword [0x641d64]
call fcn.00404b0c
call fcn.00404764
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 [0x4247bc]
call fcn.00408c9c
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 0x42492c
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
jmp 0x4248f5
push 0x40
lea eax, [ebp - 0x88]
push eax
mov eax, dword [0x641c84]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x645c50]
call fcn.00408ea8
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 0x424918
lea eax, [ebp - 4]
mov edx, dword [0x4247bc]
call fcn.00408dc0
ret

Function at 0x425990
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 0x425a66
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 8], 0xffffffff
lea eax, [ebp - 4]
mov edx, ebx
call fcn.004070d0
lea eax, [ebp - 4]
call fcn.00407264
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
call fcn.004078d4
push eax
call sub.version.dll_GetFileVersionInfoSizeW
mov ebx, eax
test ebx, ebx
je 0x425a50
mov eax, ebx
call fcn.004045f0
mov dword [ebp - 0x10], eax
xor eax, eax
push ebp
push 0x425a49
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.004078d4
push eax
call sub.version.dll_GetFileVersionInfoW
test eax, eax
je 0x425a33
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x425a78
mov eax, dword [ebp - 0x10]
push eax
call sub.version.dll_VerQueryValueW
test eax, eax
je 0x425a33
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 0x425a50
mov eax, dword [ebp - 0x10]
call fcn.0040460c
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x425a6d
lea eax, [ebp - 4]
call fcn.00406ca8
ret
Function at 0x42651c
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.004071a4
mov ebp, eax
push ebp
push 0
push 0
mov ecx, ebx
xor edx, edx
mov eax, 0xfde9
call fcn.0040a920
mov edi, eax
cmp edi, 0x104
jbe 0x4264c3
mov eax, edi
add eax, eax
call fcn.004045f0
mov esi, eax
jmp 0x4264c5
mov esi, esp
push ebp
push esi
push edi
mov ecx, ebx
xor edx, edx
mov eax, 0xfde9
call fcn.0040a920
mov eax, esi
push eax
call sub.user32.dll_CharUpperW
xor ebx, ebx
mov eax, edi
dec eax
test eax, eax
jl 0x426500
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 0x4264ea
mov eax, esp
cmp esi, eax
je 0x42650d
mov eax, esi
call fcn.0040460c
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 0x426548
cmp bl, 0
je 0x426544
cmp bl, 0x41
jl 0x42653f
cmp bl, 0x5a
jg 0x42653f
or bl, 0x20
xor al, bl
inc esi
jmp 0x426523
pop ecx
pop ebx
pop esi
ret
pop eax
pop ebx
pop esi
jmp 0x426484

Function at 0x426d50
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.00407990
add esp, 0x800
pop ebx
ret

Function at 0x427200
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.00406ca8
push 0x400
lea eax, [esp + 4]
push eax
mov eax, edi
call fcn.004078d4
mov ebp, eax
push ebp
call sub.kernel32.dll_GetEnvironmentVariableW
mov ebx, eax
cmp ebx, 0x400
jge 0x427245
mov edx, esp
mov eax, esi
mov ecx, ebx
call fcn.00406e30
jmp 0x42725e
mov edx, ebx
dec edx
mov eax, esi
call fcn.00407a68
push ebx
mov eax, dword [esi]
call fcn.004078d4
push eax
push ebp
call sub.kernel32.dll_GetEnvironmentVariableW
add esp, 0x800
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x454e08
Capabilities:
Resume thread

Disassembly:
push ebp
mov ebp, esp
push 0
push 0
push ebx
mov ebx, eax
xor eax, eax
push ebp
push 0x454ea6
push dword fs:[eax]
mov dword fs:[eax], esp
or dl, byte [ebx + 0xc]
je 0x454e6a
cmp byte [ebx + 0x10], 0
jne 0x454e6a
cmp byte [ebx + 0x3c], 0
jne 0x454e6a
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 0x454e8b
lea edx, [ebp - 4]
mov eax, dword [0x6422ec]
call fcn.0040a88c
mov ecx, dword [ebp - 4]
mov dl, 1
mov eax, dword [0x4410c8]
call fcn.0042495c
call fcn.004063dc
jmp 0x454e8b
lea edx, [ebp - 8]
mov eax, dword [0x6422ec]
call fcn.0040a88c
mov ecx, dword [ebp - 8]
mov dl, 1
mov eax, dword [0x4410c8]
call fcn.0042495c
call fcn.004063dc
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x454ead
lea eax, [ebp - 8]
mov edx, 2
call fcn.00406d08
ret
Function at 0x4557a8
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 0x4557f6
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.00454d40
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x45580f
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret

Function at 0x455818
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.00454d40
dec esi
jne 0x45583a
mov byte [ebx + 0xe], 0
pop esi
pop ebx
ret

Function at 0x457abc
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x647fc0
cmp dword [edi], 0
jne 0x457b38
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x647fbc]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x638a80
mov ecx, 2
call fcn.004047b4
mov edx, 0x457a94
lea eax, [esi + 5]
call fcn.00457ab4
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.00457ab4
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 0x457b0d
mov dword [0x647fbc], 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 0x45c6d4
Capabilities:
Encrypt data using rc4 prga

Disassembly:
cmp eax, edx
je 0x45c726
test eax, edx
je 0x45c729
movzx ecx, byte [edx]
cmp cl, byte [eax]
je 0x45c6e9
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 0x45c70f
add ecx, 4
js 0x45c6ff
pop eax
pop ebx
ret
bsf ebx, ebx
shr ebx, 3
add ecx, ebx
jns 0x45c70c
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 0x45c735
test edx, edx
jne 0x45c6dc
mov eax, dword [eax - 4]
ret
sub eax, dword [edx - 4]
ret
Function at 0x4615f4
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 0x4617af
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 4]
mov edx, ebx
call fcn.004070d0
mov eax, dword [ebp - 4]
call fcn.00460f44
mov byte [ebp - 0x11], al
cmp byte [ebp - 0x11], 0
jne 0x461646
lea eax, [ebp - 4]
mov ecx, 1
mov edx, 1
call fcn.00407cf8
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.00462230
mov dword [ebp - 0x1c], eax
cmp dword [ebp - 0x1c], 0
je 0x461725
xor eax, eax
push ebp
push 0x46171e
push dword fs:[eax]
mov dword fs:[eax], esp
mov edx, dword [ebp - 0x1c]
mov eax, dword [ebp - 0xc]
call fcn.004611e4
lea edx, [ebp - 0x38]
mov eax, dword [ebp - 0xc]
call fcn.004617e4
test al, al
je 0x4616fc
mov ecx, dword [ebp - 0x34]
inc ecx
lea eax, [ebp - 8]
xor edx, edx
call fcn.00406e30
mov ebx, dword [ebp - 0x38]
dec ebx
cmp ebx, 0
jl 0x4616fc
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.004078d4
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.00461144
test al, al
je 0x4616f6
mov eax, dword [ebp - 8]
call fcn.004078d4
mov edx, eax
lea eax, [ebp - 0x3c]
call fcn.0040793c
mov edx, dword [ebp - 0x3c]
mov eax, dword [ebp - 0xc]
call fcn.004615f4
dec ebx
cmp ebx, 0xffffffff
jne 0x4616a5
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x461725
mov edx, dword [ebp - 0x18]
mov eax, dword [ebp - 0xc]
call fcn.004611e4
mov eax, dword [ebp - 0x1c]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
cmp byte [0x648028], 0
je 0x461765
push 0
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x18]
and eax, 0x300
push eax
mov eax, dword [ebp - 4]
call fcn.004078d4
push eax
movzx edx, byte [ebp - 0x11]
mov eax, dword [ebp - 0xc]
call fcn.004611d0
push eax
call sub.advapi32.dll_RegDeleteKeyExW
mov edx, eax
mov eax, dword [ebp - 0xc]
call fcn.00461144
mov ebx, eax
jmp 0x46178c
mov eax, dword [ebp - 4]
call fcn.004078d4
push eax
movzx edx, byte [ebp - 0x11]
mov eax, dword [ebp - 0xc]
call fcn.004611d0
push eax
call sub.advapi32.dll_RegDeleteKeyW
mov edx, eax
mov eax, dword [ebp - 0xc]
call fcn.00461144
mov ebx, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4617b6
lea eax, [ebp - 0x3c]
call fcn.00406ca8
lea eax, [ebp - 8]
mov edx, 2
call fcn.00406d08
ret