joyce8/EMBER2024-capa huggingface dataset:
Function at 0x5249f0
Capabilities:
Get number of processors

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x55ded0
push eax
mov dword fs:[0], esp
sub esp, 0x14
push ebx
push esi
push edi
mov edi, dword [esp + 0x30]
mov esi, ecx
mov eax, dword [edi]
mov ecx, dword [eax - 8]
test ecx, ecx
je 0x524b97
mov ecx, dword [0xb91b68]
mov dword [esp + 0x10], 0
mov dword [esp + 0xc], ecx
mov dword [esp + 0x28], 0
mov dword [esp + 0x30], ecx
mov ecx, dword [eax - 8]
mov bl, 1
test ecx, ecx
mov byte [esp + 0x28], bl
jle 0x524aec
lea eax, [esp + 0x10]
lea ecx, [esp + 0x14]
push eax
push edi
push ecx
mov ecx, esi
call fcn.00523710
push eax
lea ecx, [esp + 0x10]
mov byte [esp + 0x2c], 2
call fcn.0054879b
lea ecx, [esp + 0x14]
mov byte [esp + 0x28], bl
call fcn.00548662
push ecx
mov ecx, esp
mov dword [esp + 0x20], esp
push 0xb9073c
call fcn.005486d0
lea edx, [esp + 0x14]
push 0x3d
push edx
lea eax, [esp + 0x24]
push edi
push eax
mov ecx, esi
call fcn.00523ad0
push eax
lea ecx, [esp + 0x34]
mov byte [esp + 0x2c], 3
call fcn.0054879b
lea ecx, [esp + 0x18]
mov byte [esp + 0x28], bl
call fcn.00548662
lea ecx, [esp + 0xc]
call fcn.00548b76
mov ecx, dword [esp + 0xc]
push 0xb9117c
push ecx
call fcn.00535ca4
add esp, 8
test eax, eax
je 0x524b14
mov edx, dword [edi]
mov ecx, dword [esp + 0x10]
mov eax, dword [edx - 8]
cmp ecx, eax
jl 0x524a4d
mov esi, dword [esp + 0x34]
lea ecx, [esp + 0x30]
mov byte [esp + 0x28], 0
call fcn.00548662
lea ecx, [esp + 0xc]
mov dword [esp + 0x28], 0xffffffff
call fcn.00548662
jmp 0x524b9b
lea eax, [esp + 0x30]
mov ecx, esi
push eax
call fcn.00524790
test eax, eax
push 0
je 0x524b7f
lea ecx, [esp + 0x34]
push 0x64
push ecx
mov ecx, esi
call fcn.00522e30
mov ecx, dword [esp + 0x3c]
test ecx, ecx
je 0x524b65
cmp eax, 0x64
jg 0x524b53
mov edx, dword [esp + 0x38]
push eax
push 0x64
push edx
call dword [sym.imp.KERNEL32.dll_MulDiv]
mov esi, eax
jmp 0x524af0
push 0x64
push eax
mov eax, dword [esp + 0x40]
push eax
call dword [sym.imp.KERNEL32.dll_MulDiv]
mov esi, eax
jmp 0x524af0
cmp eax, 0x64
jge 0x524aec
mov ecx, dword [esp + 0x34]
push 0x64
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_MulDiv]
mov esi, eax
jmp 0x524af0
mov edx, dword [esp + 0x3c]
lea eax, [esp + 0x34]
push edx
push eax
mov ecx, esi
call fcn.00522e30
mov esi, eax
jmp 0x524af0
mov esi, dword [esp + 0x34]
mov eax, dword [esp + 0x38]
cmp esi, eax
jl 0x524ba5
mov eax, esi
mov ecx, dword [esp + 0x20]
pop edi
pop esi
mov dword fs:[0], ecx
pop ebx
add esp, 0x20
ret 0x10
Function at 0x54aa92
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x54aaca
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextLengthA]
lea ecx, [eax + 1]
push ecx
mov ecx, dword [esp + 0xc]
push eax
call fcn.00548b09
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.00548ae1
jmp 0x54aad6
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x54c28e
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebx
push esi
push edi
xor edi, edi
cmp dword [esp + 0x10], edi
mov ebx, ecx
je 0x54c2d0
call fcn.00552c07
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x54c2d0
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x54c2c7
xor eax, eax
jmp 0x54c2d8
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.0054c2de
pop edi
pop esi
pop ebx
ret 4

Function at 0x553137
Capabilities:
Get thread local storage value

Disassembly:
push ebx
push esi
mov esi, ecx
lea ebx, [esi + 0x1c]
push ebx
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
cmp dword [esp + 0x10], 0
jne 0x553165
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x553183
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.0055309d
jmp 0x553183
mov eax, dword [esi + 0x14]
test eax, eax
je 0x553183
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.0055309d
test edi, edi
mov eax, edi
jne 0x55316d
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x10006ffb
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1a4
mov edx, dword [ebp + 8]
xor ecx, ecx
mov eax, 0x1000e908
cmp edx, dword [eax]
je 0x1000701d
add eax, 8
inc ecx
cmp eax, 0x1000e998
jl 0x1000700e
push esi
mov esi, ecx
shl esi, 3
cmp edx, dword [esi + 0x1000e908]
jne 0x1000714b
mov eax, dword [0x100123bc]
cmp eax, 1
je 0x10007125
test eax, eax
jne 0x1000704e
cmp dword [0x100123c0], 1
je 0x10007125
cmp edx, 0xfc
je 0x1000714b
lea eax, [ebp - 0x1a4]
push 0x104
push eax
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
test eax, eax
jne 0x10007085
lea eax, [ebp - 0x1a4]
push str._program_name_unknown_
push eax
call fcn.10007cb0
pop ecx
pop ecx
lea eax, [ebp - 0x1a4]
push edi
push eax
lea edi, [ebp - 0x1a4]
call fcn.10007e00
inc eax
pop ecx
cmp eax, 0x3c
jbe 0x100070c8
lea eax, [ebp - 0x1a4]
push eax
call fcn.10007e00
mov edi, eax
lea eax, [ebp - 0x1a4]
sub eax, 0x3b
push 3
add edi, eax
push 0x1000a520
push edi
call fcn.10008780
add esp, 0x10
lea eax, [ebp - 0xa0]
push str.Runtime_Error__n_nProgram:
push eax
call fcn.10007cb0
lea eax, [ebp - 0xa0]
push edi
push eax
call fcn.10007cc0
lea eax, [ebp - 0xa0]
push 0x1000a500
push eax
call fcn.10007cc0
push dword [esi + 0x1000e90c]
lea eax, [ebp - 0xa0]
push eax
call fcn.10007cc0
push 0x12010
lea eax, [ebp - 0xa0]
push str.Microsoft_Visual_C_Runtime_Library
push eax
call fcn.100086e9
add esp, 0x2c
pop edi
jmp 0x1000714b
lea eax, [ebp + 8]
lea esi, [esi + 0x1000e90c]
push 0
push eax
push dword [esi]
call fcn.10007e00
pop ecx
push eax
push dword [esi]
push 0xfffffffffffffff4
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
push eax
call dword [sym.imp.KERNEL32.dll_WriteFile]
pop esi
leave
ret
Function at 0x41578f
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
pushal
mov ecx, 0x412
mov esi, 0x407000
mov edi, 0x408d80
cld
rep movsd dword es:[edi], dword [esi]
mov ecx, dword [ebp + 0xc]
mov edx, 0x48
test ecx, ecx
je 0x415828
cmp ecx, 0x38
jb 0x4157bb
mov ecx, 0x38
mov edx, 0x48
mov esi, dword [ebp + 8]
sub edx, ecx
rep movsb byte es:[edi], byte [esi]
mov ecx, edx
mov esi, 0x409dc8
rep movsb byte es:[edi], byte [esi]
mov ecx, 0x48
mov eax, dword [ecx + 0x409dc4]
bswap eax
xor dword [ecx + 0x408d7c], eax
sub ecx, 4
jne 0x4157d5
xor eax, eax
mov edi, 0x408d80
mov dword [0x409dc8], eax
mov dword [0x409dcc], eax
mov ecx, 9
push 0x409dc8
jmp 0x415806
push eax
push edi
call fcn.0041582d
mov eax, edi
add edi, 8
dec ecx
jne 0x415805
mov ecx, 0x200
push eax
push edi
call fcn.0041582d
mov eax, edi
add edi, 8
dec ecx
jne 0x415819
popal
leave
ret 8

Function at 0x41582d
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
pushal
mov edi, dword [ebp + 0xc]
mov eax, dword [edi]
mov edx, dword [edi + 4]
xor ebx, ebx
xor ecx, ecx
xor edi, edi
xor eax, dword [edi*4 + 0x408d80]
rol eax, 0x10
mov cl, al
mov bl, ah
mov esi, dword [ecx*4 + 0x4091c8]
rol eax, 0x10
add esi, dword [ebx*4 + 0x408dc8]
mov cl, ah
mov bl, al
xor esi, dword [ecx*4 + 0x4095c8]
add esi, dword [ebx*4 + 0x4099c8]
xor edx, esi
inc edi
xchg edx, eax
cmp edi, 0x10
jne 0x41583f
mov esi, dword [ebp + 8]
xor eax, dword [0x408dc0]
xor edx, dword [0x408dc4]
mov dword [esi + 4], eax
mov dword [esi], edx
popal
leave
ret 8

Function at 0x41590d
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
mov edi, 0x409e10
mov ecx, 0x10
xor eax, eax
cld
rep stosb byte es:[edi], al
push 0x409e10
push 0x409e10
call fcn.0041582d
mov ebx, dword [ebp + 0x10]
shr ebx, 3
mov esi, dword [ebp + 8]
mov edi, dword [ebp + 0xc]
or ebx, ebx
je 0x415988
mov eax, dword [esi]
bswap eax
mov dword [edi], eax
mov eax, dword [esi + 4]
bswap eax
mov dword [edi + 4], eax
mov eax, dword [0x409e10]
xor dword [edi], eax
mov eax, dword [0x409e14]
xor dword [edi + 4], eax
push edi
push edi
call fcn.0041582d
mov eax, dword [edi]
mov dword [0x409e10], eax
mov eax, dword [edi + 4]
mov dword [0x409e14], eax
mov eax, dword [edi]
bswap eax
mov dword [edi], eax
mov eax, dword [edi + 4]
bswap eax
mov dword [edi + 4], eax
add esi, 8
add edi, 8
dec ebx
jne 0x41593e
leave
ret 0xc

Function at 0x416e80
Capabilities:
Hash data using sha1

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov dword [eax], 0
mov dword [eax + 4], 0
mov dword [eax + 8], 0x67452301
mov dword [eax + 0xc], 0xefcdab89
mov dword [eax + 0x10], 0x98badcfe
mov dword [eax + 0x14], 0x10325476
mov dword [eax + 0x18], 0xc3d2e1f0
pop ebp
ret
Function at 0x404de5
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1a4
mov edx, dword [ebp + 8]
xor ecx, ecx
mov eax, 0x408688
cmp edx, dword [eax]
je 0x404e07
add eax, 8
inc ecx
cmp eax, 0x408718
jl 0x404df8
push esi
mov esi, ecx
shl esi, 3
cmp edx, dword [esi + 0x408688]
jne 0x404f35
mov eax, dword [0x408a48]
cmp eax, 1
je 0x404f0f
test eax, eax
jne 0x404e38
cmp dword [0x4085d4], 1
je 0x404f0f
cmp edx, 0xfc
je 0x404f35
lea eax, [ebp - 0x1a4]
push 0x104
push eax
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
test eax, eax
jne 0x404e6f
lea eax, [ebp - 0x1a4]
push str._program_name_unknown_
push eax
call fcn.004032f0
pop ecx
pop ecx
lea eax, [ebp - 0x1a4]
push edi
push eax
lea edi, [ebp - 0x1a4]
call fcn.004033f0
inc eax
pop ecx
cmp eax, 0x3c
jbe 0x404eb2
lea eax, [ebp - 0x1a4]
push eax
call fcn.004033f0
mov edi, eax
lea eax, [ebp - 0x1a4]
sub eax, 0x3b
push 3
add edi, eax
push 0x4065d0
push edi
call fcn.00405720
add esp, 0x10
lea eax, [ebp - 0xa0]
push str.Runtime_Error__n_nProgram:
push eax
call fcn.004032f0
lea eax, [ebp - 0xa0]
push edi
push eax
call fcn.00403300
lea eax, [ebp - 0xa0]
push 0x4065b0
push eax
call fcn.00403300
push dword [esi + 0x40868c]
lea eax, [ebp - 0xa0]
push eax
call fcn.00403300
push 0x12010
lea eax, [ebp - 0xa0]
push str.Microsoft_Visual_C_Runtime_Library
push eax
call fcn.00405697
add esp, 0x2c
pop edi
jmp 0x404f35
lea eax, [ebp + 8]
lea esi, [esi + 0x40868c]
push 0
push eax
push dword [esi]
call fcn.004033f0
pop ecx
push eax
push dword [esi]
push 0xfffffffffffffff4
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
push eax
call dword [sym.imp.KERNEL32.dll_WriteFile]
pop esi
leave
ret

Function at 0x40699a
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
cmp dword [0x42c574], 0
push esi
jne 0x4069d1
xor ecx, ecx
push 8
mov eax, ecx
pop esi
mov edx, eax
and dl, 1
neg dl
sbb edx, edx
and edx, 0xedb88320
shr eax, 1
xor eax, edx
dec esi
jne 0x4069ab
mov dword [ecx*4 + 0x42c570], eax
inc ecx
cmp ecx, 0x100
jl 0x4069a6
mov edx, dword [esp + 0x10]
mov eax, dword [esp + 8]
test edx, edx
not eax
jbe 0x406a02
mov ecx, dword [esp + 0xc]
push edi
movzx edi, byte [ecx]
mov esi, eax
and esi, 0xff
xor esi, edi
shr eax, 8
mov esi, dword [esi*4 + 0x42c570]
xor eax, esi
inc ecx
dec edx
jne 0x4069e4
pop edi
not eax
pop esi
ret 0xc
Function at 0x41c550
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4a6bfb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x180
push ebx
push ebp
mov ebp, ecx
lea ecx, [esp + 8]
lea eax, [ebp + 0x40]
push eax
call fcn.0049a736
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x41c5d2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.00497714
mov eax, dword [eax]
push 0x5d5220
push eax
call fcn.00489eb4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0049a9c1
test bl, bl
je 0x41c5d2
push 0x5d5220
lea ecx, [esp + 0xc]
call fcn.0049ad51
push 0x5d8da4
lea ecx, [esp + 0xc]
call fcn.0049ad51
mov ecx, dword [esp + 8]
lea eax, [esp + 0x48]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_FindFirstFileA]
cmp eax, 0xffffffff
mov dword [esp + 0xc], eax
jne 0x41c60e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0049a9c1
jmp 0x41c6d9
push esi
mov esi, dword [esp + 0x19c]
push edi
mov edi, dword [sym.imp.USER32.dll_SendMessageA]
mov ebx, 0x23
test byte [esp + 0x50], 0x10
je 0x41c692
lea edx, [esp + 0x7c]
push 0x5d8da0
push edx
call fcn.00489eb4
add esp, 8
test eax, eax
je 0x41c692
lea eax, [esp + 0x7c]
push 0x5d8d9c
push eax
call fcn.00489eb4
add esp, 8
test eax, eax
je 0x41c692
mov eax, dword [ebp + 0x1c]
lea edx, [esp + 0x1c]
push edx
push 0
lea ecx, [esp + 0x84]
push 0x1100
push eax
mov dword [esp + 0x2c], esi
mov dword [esp + 0x30], 0xffff0003
mov dword [esp + 0x4c], 0
mov dword [esp + 0x50], 1
mov dword [esp + 0x44], ecx
mov dword [esp + 0x34], ebx
call edi
mov edx, dword [esp + 0x14]
lea ecx, [esp + 0x50]
push ecx
push edx
call dword [sym.imp.KERNEL32.dll_FindNextFileA]
test eax, eax
jne 0x41c622
mov eax, dword [esp + 0x14]
push eax
call dword [sym.imp.KERNEL32.dll_FindClose]
mov ecx, dword [ebp + 0x1c]
push esi
push 2
push 0x1102
push ecx
call edi
lea ecx, [esp + 0x10]
mov dword [esp + 0x198], 0xffffffff
call fcn.0049a9c1
pop edi
pop esi
mov ecx, dword [esp + 0x188]
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x18c
ret 4

Function at 0x41cef0
Capabilities:
Query or enumerate registry value

Disassembly:
mov ecx, dword [esp + 8]
mov edx, dword [esp + 4]
sub esp, 0x10c
lea eax, [esp]
push esi
push eax
push 1
push 0
push ecx
push edx
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
mov esi, eax
test esi, esi
jne 0x41cf52
mov edx, dword [esp + 4]
lea eax, [esp + 8]
lea ecx, [esp + 0xc]
push eax
push ecx
push esi
push edx
mov dword [esp + 0x18], 0x104
call dword [sym.imp.ADVAPI32.dll_RegQueryValueA]
mov ecx, dword [esp + 0x11c]
lea eax, [esp + 0xc]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
mov edx, dword [esp + 4]
push edx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, esi
pop esi
add esp, 0x10c
ret 0xc
Function at 0x41cf60
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4a6c7b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x5e577c]
push esi
push edi
mov edi, ecx
mov dword [esp + 8], eax
mov eax, dword [edi + 0x44]
mov dword [esp + 0x21c], 0
test eax, eax
jne 0x41d098
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x41cfc6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0049a9c1
xor eax, eax
jmp 0x41d10f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0049aafe
push esi
lea ecx, [esp + 0xc]
call fcn.0049ad8d
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push str.open
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x41d0ed
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push accept
call fcn.0041cef0
test eax, eax
jne 0x41d0ed
mov ebx, dword [sym.imp.KERNEL32.dll_lstrcatA]
lea eax, [esp + 0x14]
push str._shellopencommand
push eax
call ebx
lea ecx, [esp + 0x14]
lea edx, [esp + 0x14]
push ecx
push edx
push accept
mov ecx, edi
call fcn.0041cef0
test eax, eax
jne 0x41d0ed
lea eax, [esp + 0x14]
push 0x5d8db8
push eax
call fcn.0048b070
mov esi, eax
add esp, 8
test esi, esi
jne 0x41d0cc
lea ecx, [esp + 0x14]
push 0x5d8db4
push ecx
call fcn.0048aff0
mov esi, eax
add esp, 8
test esi, esi
jne 0x41d0cc
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x41d0cf
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0049aaae
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x41cfde
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0049a9c1
xor eax, eax
jmp 0x41d10f
mov byte [esi], 0
push 0x5d8db0
push esi
call ebx
mov eax, dword [esp + 0x10]
push eax
push esi
call ebx
lea ecx, [esp + 0x14]
push ebp
push ecx
call dword [sym.imp.KERNEL32.dll_WinExec]
mov esi, eax
xor edx, edx
cmp esi, 0x20
setg dl
lea ecx, [esp + 0x10]
mov esi, edx
mov dword [esp + 0x224], 0xffffffff
call fcn.0049a9c1
pop ebp
mov eax, esi
pop ebx
mov ecx, dword [esp + 0x214]
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x218
ret 4
Function at 0x432660
Capabilities:
Log keystrokes via polling

Disassembly:
mov eax, dword [esp + 4]
push esi
push edi
mov edi, dword [sym.imp.USER32.dll_GetKeyState]
mov cl, byte [eax + 8]
and ecx, 0xff
mov esi, ecx
cmp si, 0x60
jb 0x4326ce
cmp si, 0x69
ja 0x4326ce
add esi, 0xffd0
cmp si, 0x11
je 0x43269e
push 0x11
call edi
test ax, ax
jge 0x43269e
or esi, 0x2000
cmp si, 0x10
je 0x4326b3
push 0x10
call edi
test ax, ax
jge 0x4326b3
or esi, 0x4000
cmp si, 0x12
je 0x4326c8
push 0x12
call edi
test ax, ax
jge 0x4326c8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x4326db
mov esi, 0xbd
jmp 0x43268f
cmp si, 0x6e
jne 0x4326e8
mov esi, 0xbe
jmp 0x43268f
cmp si, 0x6f
jne 0x432689
mov esi, 0xbf
jmp 0x43268f

Function at 0x433d40
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x5f5f48]
xor edx, edx
cmp eax, edx
jne 0x433d66
xor eax, eax
mov byte [eax + 0x5f5e48], al
inc eax
cmp eax, 0x100
jl 0x433d4e
mov dword [0x5f5f48], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x5f5e48
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x433df7
xor esi, esi
push ebp
mov byte [esp + 0x20], dl
xor ecx, ecx
mov edi, dword [esp + 0x20]
mov ebp, dword [esp + 0x18]
mov al, byte [esi + ebx]
and edi, 0xff
xor edx, edx
mov dl, byte [edi + ebp]
mov ebp, eax
and ebp, 0xff
add ecx, edx
add ecx, ebp
and ecx, 0x800000ff
jns 0x433dca
dec ecx
or ecx, 0xffffff00
inc ecx
mov byte [esp + 0x10], cl
mov ecx, dword [esp + 0x10]
and ecx, 0xff
mov dl, byte [ecx + ebx]
mov byte [esi + ebx], dl
mov byte [ecx + ebx], al
lea eax, [edi + 1]
cdq
idiv dword [esp + 0x1c]
inc esi
cmp esi, 0x100
mov byte [esp + 0x20], dl
jl 0x433d98
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x433e70
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [ebp + 0x10]
push ebx
push esi
push edi
mov cl, byte [eax + 0x100]
mov dl, byte [eax + 0x101]
mov dword [ebp - 8], eax
mov byte [ebp - 1], cl
mov byte [ebp - 2], dl
xor ebx, ebx
mov bl, byte [ebp - 1]
xor edx, edx
mov dl, byte [ebp - 2]
mov esi, dword [ebp - 8]
mov edi, dword [ebp + 8]
xor eax, eax
mov ecx, dword [ebp + 0xc]
test ecx, ecx
jle 0x433ec3
inc bl
mov al, byte [esi + ebx]
add dl, al
xchg byte [esi + edx], al
mov byte [esi + ebx], al
add al, byte [esi + edx]
mov al, byte [esi + eax]
xor byte [edi], al
inc edi
dec ecx
jne 0x433eaa
mov byte [ebp - 1], bl
mov byte [ebp - 2], dl
mov eax, dword [ebp + 0x10]
mov cl, byte [ebp - 1]
mov dl, byte [ebp - 2]
pop edi
pop esi
mov byte [eax + 0x100], cl
mov byte [eax + 0x101], dl
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x43ad20
Capabilities:
Enumerate pe sections

Disassembly:
sub esp, 0x18
mov eax, dword [esp + 0x1c]
push ebx
push ebp
push esi
xor esi, esi
xor ecx, ecx
mov si, word [eax + 8]
mov cx, word [eax + 4]
xor ebp, ebp
xor edx, edx
mov bp, word [eax + 0xa]
mov dx, word [eax + 6]
sub esi, ecx
sub ebp, edx
inc esi
xor ebx, ebx
inc ebp
cmp esi, ebx
mov dword [esp + 0x14], esi
jle 0x43aeb8
cmp ebp, ebx
jle 0x43aeb8
mov eax, esi
push edi
cdq
and edx, 7
add eax, edx
mov edi, eax
mov eax, esi
sar edi, 3
and eax, 0x80000007
mov dword [esp + 0x10], edi
jns 0x43ad7e
dec eax
or eax, 0xfffffff8
inc eax
je 0x43ad85
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x43ad94
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x43ad9b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.0049a702
add esp, 4
cmp eax, ebx
je 0x43adbc
mov dword [eax], ebx
mov dword [eax + 4], ebx
mov dword [eax + 8], ebx
mov dword [eax + 0xc], ebx
mov dword [eax + 0x10], ebx
mov dword [eax + 0x14], ebx
mov ebx, eax
mov eax, edi
mov dword [esp + 0x14], ebx
imul eax, ebp
push eax
mov dword [ebx], 7
mov dword [ebx + 4], esi
mov dword [ebx + 8], ebp
mov dword [ebx + 0x14], eax
call fcn.0049a702
mov ecx, dword [ebx + 0x14]
mov edi, eax
mov edx, ecx
xor eax, eax
shr ecx, 2
mov dword [ebx + 0x10], edi
add esp, 4
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x2c]
test ebp, ebp
lea edx, [eax + 0x80]
jle 0x43aeae
xor eax, eax
mov dword [esp + 0x20], ebp
mov dword [esp + 0x1c], eax
mov ebp, dword [ebx + 0x10]
xor ecx, ecx
add ebp, eax
mov dword [esp + 0x2c], ecx
test esi, esi
jle 0x43ae95
mov al, byte [edx]
cmp al, 0xc0
jbe 0x43ae81
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x43ae76
xor eax, eax
mov ecx, esi
mov al, byte [edx]
mov edx, ecx
mov bl, al
mov edi, ebp
mov bh, bl
dec esi
mov eax, ebx
shl eax, 0x10
mov ax, bx
mov ebx, dword [esp + 0x14]
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
mov edx, dword [esp + 0x24]
and ecx, 3
add ebp, esi
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x2c]
lea ecx, [eax + esi*8]
mov esi, dword [esp + 0x18]
jmp 0x43ae84
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x43ae84
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x43ae20
mov eax, dword [esp + 0x1c]
mov edi, dword [esp + 0x10]
mov ecx, dword [esp + 0x20]
add eax, edi
dec ecx
mov dword [esp + 0x1c], eax
mov dword [esp + 0x20], ecx
jne 0x43ae11
pop edi
pop esi
mov eax, ebx
pop ebp
pop ebx
add esp, 0x18
ret
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x18
ret
Function at 0x43deb0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4a8838
push eax
mov dword fs:[0], esp
sub esp, 0x28
push esi
push edi
mov edi, dword [esp + 0x44]
mov esi, ecx
test edi, edi
jne 0x43dee9
pop edi
xor eax, eax
pop esi
mov ecx, dword [esp + 0x28]
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
push 0x400
lea ecx, [esp + 0xc]
call fcn.004a27b4
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.004a2800
mov ecx, dword [esp + 0x60]
mov edx, dword [esp + 0x5c]
mov eax, dword [esp + 0x58]
push ecx
mov ecx, dword [esp + 0x58]
push edx
mov edx, dword [esp + 0x58]
push eax
mov eax, dword [esp + 0x58]
push ecx
mov ecx, dword [esp + 0x58]
push edx
push eax
lea edx, [esp + 0x20]
push ecx
push edx
mov ecx, esi
call fcn.0043df70
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.004a283d
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24