joyce8/EMBER2024-capa huggingface dataset:
Function at 0x401f10
Capabilities:
Get disk information
Inspect load icon resource
Read file on windows

Disassembly:
mov eax, dword [esp + 4]
sub esp, 0x148
push ebx
push esi
push edi
push 0x65
push eax
call dword [sym.imp.USER32.dll_LoadIconA]
lea ecx, [esp + 0xc]
call fcn.00401000
lea ecx, [esp + 0x50]
push 0x104
push ecx
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
lea edx, [esp + 0x50]
lea ecx, [esp + 0xc]
push edx
call fcn.004012b0
test eax, eax
je 0x402021
lea eax, [esp + 0x50]
push 0x404030
push eax
call dword [sym.imp.MSVCRT.dll_fopen]
mov esi, eax
add esp, 8
test esi, esi
je 0x402084
lea ecx, [esp + 0x50]
push ecx
lea ecx, [esp + 0x10]
call fcn.00401290
mov edi, dword [sym.imp.MSVCRT.dll_fseek]
sub eax, 8
push 0
push eax
push esi
call edi
mov ebx, dword [sym.imp.MSVCRT.dll_fread]
push esi
push 1
lea edx, [esp + 0x24]
push 8
push edx
call ebx
mov eax, dword [esp + 0x2c]
push 0
push eax
push esi
call edi
push esi
push 1
lea ecx, [esp + 0x48]
push 0x38
push ecx
call ebx
push esi
call dword [sym.imp.MSVCRT.dll_fclose]
mov eax, dword [esp + 0x88]
mov edx, dword [esp + 0x50]
add esp, 0x3c
test eax, eax
mov eax, dword [esp + 0x10]
push edx
push eax
jne 0x401ffe
sub esp, 0x38
mov ecx, 0xe
lea esi, [esp + 0x58]
mov edi, esp
rep movsd dword es:[edi], dword [esi]
lea ecx, [esp + 0x90]
push ecx
lea ecx, [esp + 0x50]
call fcn.00401800
jmp 0x402084
sub esp, 0x38
mov ecx, 0xe
lea esi, [esp + 0x58]
mov edi, esp
rep movsd dword es:[edi], dword [esi]
lea ecx, [esp + 0x90]
push ecx
lea ecx, [esp + 0x50]
call fcn.00401a90
jmp 0x402084
lea ecx, [esp + 0x10]
call sub.MFC42.DLL_CString::CString_1
call dword [sym.imp.KERNEL32.dll_GetLogicalDrives]
mov edi, eax
mov esi, 1
xor ebx, ebx
test edi, esi
je 0x40206a
mov dl, bl
lea ecx, [esp + 0x10]
add dl, 0x41
push edx
call sub.MFC42.DLL_CString::operator_1
push 0x40412c
lea ecx, [esp + 0x14]
call fcn.004020e2
lea ecx, [esp + 0xc]
mov eax, dword [esp + 0x10]
push eax
push 0
call fcn.00401cf0
add esi, esi
inc ebx
cmp ebx, 0x1a
jl 0x402039
lea ecx, [esp + 0xc]
call fcn.00401040
lea ecx, [esp + 0x10]
call sub.MFC42.DLL_CString::CString
lea ecx, [esp + 0xc]
call fcn.00401030
pop edi
pop esi
xor eax, eax
pop ebx
add esp, 0x148
ret 0x10

Function at 0xd9ffd0
Capabilities:
Encode data using xor

Disassembly:
jmp 0xd9ffda
pushal
call 0xd9ffe0
pop ebp
sub ebp, 0x10
sub ebp, 0x99ffd0
jmp 0xd9fff6
mov eax, 0x99ffd0
add eax, ebp
add eax, 0x4c
mov ecx, 0x5c5
mov edx, 0x1a364b0c
xor byte [eax], dl
inc eax
dec ecx
jne 0xda000d
jmp 0xda0020
xchg ecx, eax
xchg dword [ebp + 0xc0c0c30], eax
invalid

Function at 0x403d61
Capabilities:
Encode data using xor

Disassembly:
push eax
push ebx
mov eax, 0x499
mov ecx, 0x404498
mov bl, byte [ecx]
sub bl, 0xf2
rol bl, 2
sub bl, cl
ror bl, 1
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d6d
mov eax, 0x261d
mov ecx, 0x403764
mov bl, byte [ecx]
rol bl, 7
ror bl, 2
sub bl, cl
xor bl, 0x91
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d8a
pop ebx
pop eax
add ecx, 0x2c1a
jmp ecx
Function at 0x4029c4
Capabilities:
Accept command line arguments

Disassembly:
push ebx
push esi
push edi
add esp, 0xfffffef8
mov esi, edx
mov ebx, eax
test ebx, ebx
jne 0x4029f3
push 0x105
lea eax, [esp + 4]
push eax
push 0
call sub.kernel32.dll_GetModuleFileNameA
mov ecx, eax
mov edx, esp
mov eax, esi
call fcn.00403d48
jmp 0x402a11
call sub.kernel32.dll_GetCommandLineA
mov edi, eax
mov edx, esi
mov eax, edi
call fcn.0040294c
mov edi, eax
test ebx, ebx
je 0x402a11
cmp dword [esi], 0
je 0x402a11
dec ebx
jmp 0x4029fa
add esp, 0x108
pop edi
pop esi
pop ebx
ret

Function at 0x402ee8
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
movzx eax, word [section.DATA]
mov dword [ebp - 8], eax
lea eax, [ebp - 4]
push eax
push 1
push 0
push 0x402f80
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x402f60
xor eax, eax
push ebp
push 0x402f59
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 0xc], 4
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 8]
push eax
push 0
push 0
push 0x402f9c
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegQueryValueExA
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x402f60
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey
ret
mov ax, word [section.DATA]
and ax, 0xffc0
mov dx, word [ebp - 8]
and dx, 0x3f
or ax, dx
mov word [section.DATA], ax
mov esp, ebp
pop ebp
ret

Function at 0x404317
Capabilities:
Enumerate pe sections

Disassembly:
mov ecx, dword [esp + 8]
push esi
push edi
xor edi, edi
movzx eax, word [ecx + 0x14]
movzx esi, word [ecx + 6]
test esi, esi
lea eax, [eax + ecx + 0x18]
jbe 0x404352
mov ecx, dword [eax + 8]
test ecx, ecx
jne 0x404339
mov ecx, dword [eax + 0x10]
mov edx, dword [eax + 0xc]
cmp dword [esp + 0xc], edx
jb 0x40434a
add edx, ecx
cmp dword [esp + 0xc], edx
jb 0x404354
inc edi
add eax, 0x28
cmp edi, esi
jb 0x40432f
xor eax, eax
pop edi
pop esi
ret

Function at 0x4044d8
Capabilities:
Enumerate pe sections

Disassembly:
movzx eax, word [edi + 0x14]
lea esi, [eax + edi + 0x18]
mov dword [ebp - 0x44], esi
call fcn.004042d7
inc esp
sbb al, bl
movzx eax, word [edi + 6]
lea eax, [eax + eax*4]
shl eax, 3
sub eax, dword [ebp + 0x10]
add eax, esi
mov dword [ebp - 0xb4], eax
mov dword [ebp - 8], eax
Function at 0x4045e4
Capabilities:
Contain obfuscated stackstrings

Disassembly:
mov byte [ebp - 0x3a], 0x61
mov byte [ebp - 0x39], 0x67
mov byte [ebp - 0x38], 0x66
mov byte [ebp - 0x37], 0x72
mov byte [ebp - 0x36], 0x7f
mov byte [ebp - 0x35], 0x52
mov byte [ebp - 0x34], 0x7f
mov byte [ebp - 0x33], 0x7f
mov byte [ebp - 0x32], 0x7c
mov byte [ebp - 0x31], 0x70
mov byte [ebp - 0x30], 0x13
call fcn.004042d7
jle 0x40468d
sub eax, 0xc0458dfe
push eax
call fcn.004042e7
push eax
push esi
push dword [ebp + 8]
call fcn.0040429c
add esp, 0x10
mov dword [ebp - 0x88], eax
call fcn.004042d7
je 0x4045fc
push ebx
invalid
dec dword [ecx + 0x458df845]
xchg esp, eax
push eax
mov byte [ebp - 0x6c], bl
mov byte [ebp - 0x6b], bl
mov byte [ebp - 0x6a], 0xbe
mov byte [ebp - 0x69], bl
mov byte [ebp - 0x68], 0x17
mov byte [ebp - 0x67], 0x28
mov byte [ebp - 0x66], 0x33
mov byte [ebp - 0x65], 0x35
mov byte [ebp - 0x64], 0x34
mov byte [ebp - 0x63], 0x20
mov byte [ebp - 0x62], 0x2d
mov byte [ebp - 0x61], 0x11
mov byte [ebp - 0x60], 0x33
mov byte [ebp - 0x5f], 0x2e
mov byte [ebp - 0x5e], 0x35
mov byte [ebp - 0x5d], 0x24
mov byte [ebp - 0x5c], 0x22
mov byte [ebp - 0x5b], 0x35
mov byte [ebp - 0x5a], 0x41
call fcn.004042e7
push eax
push esi
push dword [ebp + 8]
call fcn.0040429c
mov dword [ebp - 0xbc], eax
lea eax, [ebp - 0x2c]
mov byte [ebp - 0x2c], bl
push eax
mov byte [ebp - 0x2b], bl
mov byte [ebp - 0x2a], 0xd4
mov byte [ebp - 0x29], bl
mov byte [ebp - 0x28], 0x67
mov byte [ebp - 0x27], 0x44
mov byte [ebp - 0x26], 0x4a
mov byte [ebp - 0x25], 0x4f
mov byte [ebp - 0x24], 0x67
mov byte [ebp - 0x23], 0x42
mov byte [ebp - 0x22], 0x49
mov byte [ebp - 0x21], 0x59
mov byte [ebp - 0x20], 0x4a
mov byte [ebp - 0x1f], 0x59
mov byte [ebp - 0x1e], 0x52
mov byte [ebp - 0x1d], 0x6a
mov byte [ebp - 0x1c], 0x2b
call fcn.004042e7
push eax
push esi
push dword [ebp + 8]
call fcn.0040429c
add esp, 0x30
mov dword [ebp - 0xb8], eax
call fcn.004042d7
lcall 0x7c9d, 0x882f0047
invalid

Function at 0x404970
Capabilities:
Inspect section memory permissions

Disassembly:
cmp dword [eax], ebx
je 0x40498b
mov edx, dword [eax + 4]
lea ecx, [eax + 8]
add edx, eax
mov dword [ebp + 8], ecx
cmp ecx, edx
jae 0x404986
mov ecx, dword [ebp + 8]
movzx ecx, word [ecx]
mov edx, ecx
and edx, 0xf000
cmp edx, 0x3000
jne fcn.00404970
and ecx, 0xfff
mov edx, esi
sub edx, dword [edi + 0x34]
add ecx, esi
add ecx, dword [eax]
add dword [ecx], edx
jmp 0x404978
cmp edx, ebx
jne 0x404ac6
mov ecx, dword [eax + 4]
add dword [ebp + 8], 2
add ecx, eax
cmp dword [ebp + 8], ecx
jb 0x404947
add eax, dword [eax + 4]
jmp 0x404934
mov dword [ebp + 0xc], ebx
jmp 0x404996
Function at 0x4049b4
Capabilities:
Inspect section memory permissions

Disassembly:
mov edi, dword [ebp - 0x88]
mov eax, dword [ebp + 0xc]
cmp ax, word [edi + 6]
jne 0x4049ae
mov edx, dword [ebp - 0xb4]
xor ecx, ecx
mov edi, 0x60000000
jmp 0x4049cc
movzx eax, ax
lea eax, [eax + eax*4]
mov ecx, dword [edi + eax*8 + 0x104]
mov edx, dword [edi + eax*8 + 0x108]
lea eax, [edi + eax*8 + 0xf8]
mov edi, dword [eax + 0x24]
lea eax, [edx + ecx - 1]
xor edx, edx
div dword [ebp - 0xac]
xor edx, edx
mov dword [ebp - 0x44], eax
mov eax, ecx
div dword [ebp - 0xac]
cmp eax, dword [ebp - 0x44]
ja 0x404a2a
mov edx, edi
mov dword [ebp + 8], edi
and dword [ebp + 8], 0x40000000
mov dword [ebp + 0x10], edi
and edx, 0x20000000
and dword [ebp + 0x10], 0x80000000
mov ecx, dword [ebp + 0x18]
cmp edx, ebx
je 0x404a11
or byte [eax + ecx], 1
cmp dword [ebp + 8], ebx
je 0x404a1a
or byte [eax + ecx], 2
cmp dword [ebp + 0x10], ebx
je 0x404a24
add ecx, eax
or byte [ecx], 4
inc eax
cmp eax, dword [ebp - 0x44]
jbe 0x404a06
inc dword [ebp + 0xc]
mov eax, dword [ebp - 0x88]
mov cx, word [ebp + 0xc]
cmp cx, word [eax + 6]
jbe 0x404990
mov dword [ebp + 8], esi
xor edi, edi
mov eax, dword [ebp + 0x18]
push 2
pop ecx
movzx eax, byte [edi + eax]
sub eax, ecx
je 0x404a77
dec eax
je 0x404a6e
sub eax, 3
je 0x404a65
mov dword [ebp - 4], 0x40
jmp 0x404a94
mov dword [ebp - 4], 4
jmp 0x404a7a
mov dword [ebp - 4], 0x20
jmp 0x404a7a
mov dword [ebp - 4], ecx
lea eax, [ebp - 4]
push eax
push dword [ebp - 4]
push dword [ebp - 0xac]
push dword [ebp + 8]
call dword [ebp - 0xbc]
test eax, eax
je 0x404ac6
mov eax, dword [ebp - 0xac]
add dword [ebp + 8], eax
inc edi
cmp edi, dword [ebp - 0x8c]
jbe 0x404a46
mov eax, dword [ebp - 0x88]
mov edi, dword [eax + 0x28]
add edi, esi
call fcn.004042d7
sbb eax, 0xffe783fe
jne 0x404ad1
push 1
push esi
call edi
mov eax, esi
jmp 0x404ad2
rcr byte [edi + 0x5e], 0x5b
Function at 0x404bc4
Capabilities:
Contain obfuscated stackstrings

Disassembly:
add al, 0
add byte [eax], al
and byte [ebp - 0x3c4], 0
and byte [ebp - 0x3c3], 0
mov byte [ebp - 0x3c2], 0x99
and byte [ebp - 0x3c1], 0
mov byte [ebp - 0x3c0], 0x21
mov byte [ebp - 0x3bf], 3
mov byte [ebp - 0x3be], 0x12
mov byte [ebp - 0x3bd], 0x2b
mov byte [ebp - 0x3bc], 9
mov byte [ebp - 0x3bb], 2
mov byte [ebp - 0x3ba], 0x13
mov byte [ebp - 0x3b9], 0xa
mov byte [ebp - 0x3b8], 3
mov byte [ebp - 0x3b7], 0x20
mov byte [ebp - 0x3b6], 0xf
mov byte [ebp - 0x3b5], 0xa
mov byte [ebp - 0x3b4], 3
mov byte [ebp - 0x3b3], 0x28
mov byte [ebp - 0x3b2], 7
mov byte [ebp - 0x3b1], 0xb
mov byte [ebp - 0x3b0], 3
mov byte [ebp - 0x3af], 0x27
mov byte [ebp - 0x3ae], 0x66
lea eax, [ebp - 0x3c4]
push eax
call fcn.004042e7
pop ecx
push eax
push dword [ebp + 0x18]
push dword [ebp + 0x14]
call fcn.0040429c
add esp, 0xc
mov dword [ebp - 0x538], eax
and byte [ebp - 0x3ec], 0
and byte [ebp - 0x3eb], 0
mov byte [ebp - 0x3ea], 0x11
and byte [ebp - 0x3e9], 0
mov byte [ebp - 0x3e8], 0xa9
mov byte [ebp - 0x3e7], 0x8b
mov byte [ebp - 0x3e6], 0x9a
cld
invalid
call [edx - 0x3e47a3a]
invalid
jmp dword [ebx - 0x3e37a3a]
invalid
inc dword [ecx - 0x3e27a3a]
invalid
dec dword [edx - 0x3e17a3a]
invalid
call [ebx - 0x3e07a3a]
invalid
inc dword [edx - 0x3df7a3a]
invalid
dec dword [ebx - 0x3de7a3a]
invalid
jmp dword [esi - 0x3dd7a3a]
invalid
dec dword [edi - 0x3dc7a3a]
invalid
inc dword [eax - 0x3db7a3a]
invalid
dec dword [edx - 0x3da7a3a]
invalid
inc dword [edx - 0x3d97a3a]
invalid
dec dword [ebx - 0x3d87a3a]
invalid
jmp [edi - 0x3d77a3a]
invalid
invalid
out dx, al
lea eax, [ebp - 0x3ec]

Function at 0x404fdc
Capabilities:
Contain obfuscated stackstrings

Disassembly:
and byte [ebp - 0x6b7], 0
mov byte [ebp - 0x6b6], 0x9b
and byte [ebp - 0x6b5], 0
mov byte [ebp - 0x6b4], 0x33
mov byte [ebp - 0x6b3], 0x16
mov byte [ebp - 0x6b2], 0xd
mov byte [ebp - 0x6b1], 0x10
mov byte [ebp - 0x6b0], 1
mov byte [ebp - 0x6af], 0x34
mov byte [ebp - 0x6ae], 0x16
mov byte [ebp - 0x6ad], 0xb
mov byte [ebp - 0x6ac], 7
mov byte [ebp - 0x6ab], 1
mov byte [ebp - 0x6aa], 0x17
mov byte [ebp - 0x6a9], 0x17
mov byte [ebp - 0x6a8], 0x29
mov byte [ebp - 0x6a7], 1
mov byte [ebp - 0x6a6], 9
mov byte [ebp - 0x6a5], 0xb
mov byte [ebp - 0x6a4], 0x16
mov byte [ebp - 0x6a3], 0x1d
mov byte [ebp - 0x6a2], 0x64
lea eax, [ebp - 0x6b8]
push eax
call fcn.004042e7
pop ecx
push eax
push dword [ebp + 0x18]
push dword [ebp + 0x14]
call fcn.0040429c
add esp, 0xc
mov dword [ebp - 0x690], eax
mov byte [ebp - 0x6a0], 0x8b
or byte [ebp - 0x69f], 0xff
mov byte [ebp - 0x69e], 0x55
mov byte [ebp - 0x69d], 0x8b
mov byte [ebp - 0x69c], 0xec
lea eax, [ebp - 0x694]
push eax
push 5
lea eax, [ebp - 0x6a0]
push eax
push dword [ebp - 0x33c]
push 0xffffffffffffffff
call dword [ebp - 0x690]
mov eax, dword [ebp + 8]
mov dword [ebp - 0x6c0], eax
mov eax, dword [ebp + 0x10]
mov dword [ebp - 0x6bc], eax
push 0x1000
push 8
push dword [ebp - 0x674]
call dword [ebp - 0x67c]
mov dword [ebp - 0x698], eax
call fcn.004042d7
test eax, ebx
invalid
Function at 0x405254
Capabilities:
Contain obfuscated stackstrings

Disassembly:
mov byte [ebp - 0x360], 0x38
mov byte [ebp - 0x35f], 0x11
mov byte [ebp - 0x35e], 0x3c
mov byte [ebp - 0x35d], 0x27
mov byte [ebp - 0x35c], 0x30
mov byte [ebp - 0x35b], 0x36
invalid
invalid

Function at 0x40b698
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffff00
push ebx
push esi
mov esi, ecx
mov ebx, dword [ebp + 8]
push pe_nt_image_headers32
lea ecx, [ebp - 0x100]
push ecx
push edx
push eax
call sub.kernel32.dll_GetLocaleInfoA_1
test eax, eax
jle 0x40b6d1
mov ecx, eax
dec ecx
lea edx, [ebp - 0x100]
mov eax, ebx
call fcn.00403d48
jmp 0x40b6da
mov eax, ebx
mov edx, esi
call fcn.00403cfc
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x40b6e4
Capabilities:
Get geographical location

Disassembly:
push ebx
push esi
push edi
push ecx
mov ebx, ecx
mov esi, edx
mov edi, eax
push 2
lea eax, [esp + 4]
push eax
push esi
push edi
call sub.kernel32.dll_GetLocaleInfoA_1
test eax, eax
jle 0x40b705
mov al, byte [esp]
jmp 0x40b707
mov eax, ebx
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x419a70
Capabilities:
Encode data using xor

Disassembly:
mov ecx, edx
mov edx, eax
xor eax, eax
rol ax, 5
xor al, byte [edx]
inc edx
dec ecx
jne 0x419a76
ret

Function at 0x41c1c0
Capabilities:
Get system information on windows

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffd4
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
lea eax, [ebp - 0x2c]
push eax
call sub.kernel32.dll_GetSystemInfo
mov edx, dword [ebp - 4]
mov ecx, dword [ebp - 8]
dec ecx
js 0x41c211
lea eax, [ebp - 0x2c]
cmp word [eax + 0x20], 3
je 0x41c1f8
mov eax, dword [edx + ecx*4]
bswap eax
shr eax, 8
mov dword [edx + ecx*4], eax
dec ecx
jns 0x41c1e8
jmp 0x41c211
push ebx
xor ebx, ebx
mov eax, dword [edx + ecx*4]
mov bh, al
mov bl, ah
shr eax, 0x10
shl ebx, 8
mov bl, al
mov dword [edx + ecx*4], ebx
dec ecx
jns 0x41c1f9
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x419cb9
Capabilities:
Query environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push ecx
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
je 0x419d56
push ebx
push esi
call fcn.00419c82
xor ebx, ebx
sub eax, esi
push ebx
push ebx
push ebx
push ebx
sar eax, 1
push eax
push esi
push ebx
push ebx
mov dword [ebp - 8], eax
call fcn.00418907
add esp, 0x24
mov dword [ebp - 4], eax
test eax, eax
jne 0x419d03
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x419d55
push edi
push eax
call fcn.004127f3
mov edi, eax
pop ecx
push ebx
test edi, edi
jne 0x419d23
call fcn.004127b9
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x419d54
push ebx
push dword [ebp - 4]
push edi
push dword [ebp - 8]
push esi
push ebx
push ebx
call fcn.00418907
add esp, 0x20
test eax, eax
jne 0x419d42
push edi
call fcn.004127b9
jmp 0x419d4a
push ebx
call fcn.004127b9
mov ebx, edi
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, ebx
pop edi
pop ebx
pop esi
leave
ret

Function at 0x420f60
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x420f8d
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x420f8d
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret

Function at 0x422000
Capabilities:
Encrypt data using rc4 prga

Disassembly:
sub esp, 0x214
mov eax, dword [0x42d040]
xor eax, esp
mov dword [esp + 0x20c], eax
push ebx
push ebp
push esi
push edi
xor edi, edi
mov ebp, 0x100
mov ecx, edi
xor edx, edx
mov byte [esp + ecx + 0x18], cl
push 0x32
mov eax, ecx
pop esi
div esi
mov al, byte [edx + 0x478580]
mov byte [esp + ecx + 0x118], al
inc ecx
cmp ecx, ebp
jl 0x422021
mov esi, edi
mov ebx, edi
mov dl, byte [esp + esi + 0x18]
movzx eax, byte [esp + esi + 0x118]
add eax, ebx
movzx ecx, dl
add ecx, eax
mov ebx, ecx
and ebx, 0x800000ff
jns 0x422069
dec ebx
or ebx, 0xffffff00
inc ebx
mov al, byte [esp + ebx + 0x18]
mov byte [esp + esi + 0x18], al
inc esi
mov byte [esp + ebx + 0x18], dl
cmp esi, ebp
jl 0x422044
mov ebp, edi
mov dword [esp + 0x14], edi
inc edi
and edi, 0x800000ff
jns 0x422091
dec edi
or edi, 0xffffff00
inc edi
mov bl, byte [esp + edi + 0x18]
movzx esi, bl
add ebp, esi
and ebp, 0x800000ff
jns 0x4220aa
dec ebp
or ebp, 0xffffff00
inc ebp
push ecx
call fcn.00401981
push eax
call fcn.00402d2f
mov al, byte [esp + ebp + 0x1c]
mov byte [esp + edi + 0x1c], al
mov byte [esp + ebp + 0x1c], bl
movzx eax, byte [esp + edi + 0x1c]
add eax, esi
pop ecx
mov ecx, dword [esp + 0x14]
movzx eax, al
mov al, byte [esp + eax + 0x18]
xor byte [ecx + 0x42dad0], al
inc ecx
mov dword [esp + 0x14], ecx
cmp ecx, 0x4a600
jl 0x422080
mov ecx, dword [esp + 0x21c]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.00405899
add esp, 0x214
ret
Function at 0x403d61
Capabilities:
Encode data using xor

Disassembly:
push eax
push ebx
mov eax, 0x499
mov ecx, 0x404498
mov bl, byte [ecx]
sub bl, 0xf2
rol bl, 2
sub bl, cl
ror bl, 1
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d6d
mov eax, 0x261d
mov ecx, 0x403764
mov bl, byte [ecx]
rol bl, 7
ror bl, 2
sub bl, cl
xor bl, 0x91
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d8a
pop ebx
pop eax
add ecx, 0x2c1a
jmp ecx

Function at 0x401ea2
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x410284]
jne 0x401eac
repz ret
jmp fcn.00403e53

Function at 0x409420
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
pushal
call 0x40942f
pop dword [ebp - 8]
mov eax, 0xae22270a
add eax, 0x521e6d25
sub dword [ebp - 8], eax
mov dword [ebp - 0x18], 0xa5b43025
add dword [ebp - 0x18], 0xa89e1526
mov dword [ebp - 0x14], 0x892b238e
add dword [ebp - 0x14], 0xa90828b7
mov dword [ebp - 0x10], 0x157ec171
sub dword [ebp - 0x10], 0xc9327d43
mov dword [ebp - 0xc], 0xd657e6f8
add dword [ebp - 0xc], 0x29a81908
lea eax, [ebp - 0x18]
push eax
mov eax, 0xff1b5881
add eax, 0x12577d3
add eax, dword [ebp - 8]
call dword [eax]
mov dword [ebp - 0x18], 0x8543ab63
sub dword [ebp - 0x18], 0x10d1420d
mov dword [ebp - 0x14], 0x1c6308f3
add dword [ebp - 0x14], 0x25095882
mov dword [ebp - 0x10], 0x59e97d60
add dword [ebp - 0x10], 0x985ef0c
mov dword [ebp - 0xc], 0x648a90fa
add dword [ebp - 0xc], 0x9b756f06
lea ebx, [ebp - 0x18]
push ebx
push eax
mov eax, 0xc83aaf06
sub eax, 0xc7f9deba
add eax, dword [ebp - 8]
call dword [eax]
push 0x40
push 0x1000
push 0x37dea
push 0
call eax
mov ecx, 0x7bff0184
add ecx, 0x84013fcf
xor edx, edx
add edx, eax
mov ebx, 0x41b000
add ebx, dword [ebp - 8]
mov esi, 0x78440baf
mov edi, dword [ebx]
sub dword [ebp - 4], 0x97c44e35
xor edi, esi
mov dword [ebp - 4], 0xb1a1e377
mov dword [edx], edi
add edx, 4
add ebx, 0x2b54e
add ebx, 0xfffd4ab6
loop 0x409547
add eax, 0xebc747a6
add eax, 0x1439b079
xor ebx, ebx
add ebx, eax
add eax, 5
mov ecx, 0x3abb46e7
sub ecx, 0x3a7b46e7
add ecx, dword [ebp - 8]
call ebx
leave
ret
Function at 0x7421b0
Capabilities:
Acquire debug privileges

Disassembly:
push ecx
lea eax, [esp]
mov dword [esp], 0
push eax
push 0x20
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.ADVAPI32.dll_OpenProcessToken]
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov ecx, dword [esp]
push 1
push str.SeBackupPrivilege
push ecx
call fcn.00742140
mov edx, dword [esp + 0xc]
push 1
push str.SeDebugPrivilege
push edx
call fcn.00742140
mov eax, dword [esp + 0x18]
push 1
push str.SeRestorePrivilege
push eax
call fcn.00742140
mov ecx, dword [esp + 0x24]
push 1
push str.SeSecurityPrivilege
push ecx
call fcn.00742140
mov edx, dword [esp + 0x30]
add esp, 0x30
push edx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov al, 1
pop ecx
ret

Function at 0x742bfa
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
push esi
lea eax, [ebp - 4]
push eax
push 0x20019
xor esi, esi
push esi
push str.CLSIDADB880A6_D8FF_11CF_9377_00AA003B7A11InprocServer32
push SysReAllocString
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x742c50
lea eax, [ebp - 8]
push eax
push dword [ebp + 8]
mov dword [ebp - 8], 0x104
push esi
push esi
push 0x75487c
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x742c43
inc esi
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, esi
jmp 0x742c52
xor eax, eax
pop esi
leave
ret 4

Function at 0x403d61
Capabilities:
Encode data using xor

Disassembly:
push eax
push ebx
mov eax, 0x499
mov ecx, 0x404498
mov bl, byte [ecx]
sub bl, 0xf2
rol bl, 2
sub bl, cl
ror bl, 1
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d6d
mov eax, 0x261d
mov ecx, 0x403764
mov bl, byte [ecx]
rol bl, 7
ror bl, 2
sub bl, cl
xor bl, 0x91
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d8a
pop ebx
pop eax
add ecx, 0x2c1a
jmp ecx
Function at 0x10014f90
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x38
pushal
call 0x10014f9f
pop dword [ebp - 0x28]
mov eax, 0xa5713968
sub eax, 0x956fe9c9
sub dword [ebp - 0x28], eax
mov dword [ebp - 0x38], 0x47b271bc
add dword [ebp - 0x38], 0x69fd38f
mov dword [ebp - 0x34], 0xfbb2f0c3
sub dword [ebp - 0x34], 0xc97fa47e
mov dword [ebp - 0x30], 0x610c696c
add dword [ebp - 0x30], 0xeb3fdac2
mov dword [ebp - 0x2c], 0x6c8e20b3
add dword [ebp - 0x2c], 0x9371df4d
lea eax, [ebp - 0x38]
push eax
mov eax, 0x185b06a8
sub eax, 0x8597658
add eax, dword [ebp - 0x28]
call dword [eax]
mov dword [ebp - 0x38], 0x7260762f
sub dword [ebp - 0x38], 0xfdee0cd9
mov dword [ebp - 0x34], 0xcf659b41
sub dword [ebp - 0x34], 0x8df939cc
mov dword [ebp - 0x30], 0x3db39acb
sub dword [ebp - 0x30], 0xda442e5f
mov dword [ebp - 0x2c], 0xa938d1e5
add dword [ebp - 0x2c], 0x56c72e1b
lea ebx, [ebp - 0x38]
push ebx
push eax
mov eax, 0xe040ad62
sub eax, 0xd03f1d0e
add eax, dword [ebp - 0x28]
call dword [eax]
push 0x40
push 0x1000
push 0x3432c
push 0
call eax
mov ecx, 0x58f1db8d
sub ecx, 0x58f19cd4
xor ebx, ebx
add ebx, eax
mov esi, 0x10021a00
add esi, dword [ebp - 0x28]
mov edi, 0x48f5ce07
add edi, 0x6c4be14f
xor dword [ebp - 0xc], ecx
mov edx, dword [esi]
sub edx, edi
add dword [ebp - 8], 0xac21c6dd
mov dword [ebx], edx
sub dword [ebp - 4], edi
add ebx, 0xfbedea41
add ebx, 0x41215c3
add esi, 0xb35f6266
add esi, 0x4ca09d9e
loop 0x100150bd
add eax, 0xedb7
xor ebx, ebx
add ebx, eax
add eax, 0x4925f914
sub eax, 0x4925f90f
mov ecx, 0xdb6bd9a5
sub ecx, 0xcb6bd9a5
add ecx, dword [ebp - 0x28]
call ebx
leave
ret