joyce8/EMBER2024-capa huggingface dataset:
Function at 0x100e8640
Capabilities:
Encrypt data using rc4 prga

Disassembly:
mov eax, 0x2c
call fcn.1011d4b0
mov eax, dword [0x1019ca20]
xor eax, esp
mov dword [esp + 0x28], eax
mov eax, dword [esp + 0x34]
mov ecx, dword [esp + 0x3c]
mov edx, dword [esp + 0x38]
push ebx
mov dword [esp + 0x18], eax
push ebp
mov dword [esp + 0xc], edx
push esi
push edi
mov edi, dword [esp + 0x50]
movzx edx, byte [edi + 1]
movzx ebx, byte [edi + 5]
lea eax, [edi + 1]
mov dword [esp + 0x28], ecx
movzx ecx, byte [edi]
shl edx, 0x10
shl ecx, 0x18
or ecx, edx
movzx edx, byte [eax + 1]
shl edx, 8
or ecx, edx
movzx edx, byte [eax + 2]
or ecx, edx
movzx edx, byte [eax + 3]
mov dword [esp + 0x2c], eax
shl ebx, 0x10
shl edx, 0x18
or edx, ebx
movzx ebx, byte [eax + 5]
movzx eax, byte [eax + 6]
mov ebp, dword [esp + 0x54]
shl ebx, 8
or ebx, eax
mov esi, dword [ebp]
mov eax, ecx
shr eax, 0x18
mov byte [esp + 0x30], al
mov eax, ecx
shr eax, 0x10
mov byte [esp + 0x31], al
or edx, ebx
mov eax, ecx
shr eax, 8
mov byte [esp + 0x32], al
mov eax, edx
shr eax, 0x18
mov byte [esp + 0x34], al
mov eax, edx
shr eax, 0x10
mov byte [esp + 0x35], al
mov eax, edx
shr eax, 8
cmp dword [esp + 0x48], 0
mov dword [esp + 0x18], ebp
mov dword [esp + 0x10], 0
mov dword [esp + 0x1c], ecx
mov dword [esp + 0x20], edx
mov byte [esp + 0x33], cl
mov byte [esp + 0x36], al
mov byte [esp + 0x37], dl
je 0x100e8812
mov ebx, dword [esp + 0x24]
mov ebp, dword [esp + 0x40]
sub ebx, ebp
dec dword [esp + 0x14]
test esi, esi
jne 0x100e878b
mov ecx, dword [esp + 0x28]
push ecx
lea edx, [esp + 0x20]
push edx
call fcn.100e7650
mov ecx, dword [esp + 0x24]
mov eax, ecx
shr eax, 0x18
mov byte [esp + 0x38], al
mov edx, ecx
shr edx, 0x10
mov eax, ecx
shr eax, 8
mov byte [esp + 0x3a], al
mov byte [esp + 0x39], dl
mov edx, dword [esp + 0x28]
mov eax, edx
shr eax, 0x18
mov byte [esp + 0x3c], al
mov eax, edx
shr eax, 0x10
mov byte [esp + 0x3d], al
mov eax, edx
shr eax, 8
add esp, 8
inc dword [esp + 0x10]
mov byte [esp + 0x33], cl
mov byte [esp + 0x36], al
mov byte [esp + 0x37], dl
mov al, byte [esp + esi + 0x30]
xor al, byte [ebp]
inc esi
mov byte [ebx + ebp], al
inc ebp
and esi, 7
cmp dword [esp + 0x14], 0
jne 0x100e8727
cmp dword [esp + 0x10], 0
je 0x100e87f9
mov eax, ecx
mov ebx, ecx
shr eax, 0x18
mov byte [edi], al
mov eax, dword [esp + 0x2c]
shr ebx, 0x10
mov byte [eax], bl
mov ebx, ecx
shr ebx, 8
mov byte [eax + 1], bl
mov byte [eax + 2], cl
mov ecx, edx
shr ecx, 0x18
mov byte [eax + 3], cl
mov ecx, edx
shr ecx, 0x10
mov byte [eax + 4], cl
mov ecx, edx
shr ecx, 8
mov byte [eax + 5], cl
mov byte [eax + 6], dl
mov edx, dword [esp + 0x18]
pop edi
mov dword [edx], esi
pop esi
pop ebp
pop ebx
mov ecx, dword [esp + 0x28]
xor ecx, esp
call fcn.10118be7
add esp, 0x2c
ret
mov eax, dword [esp + 0x18]
pop edi
mov dword [eax], esi
pop esi
pop ebp
pop ebx
mov ecx, dword [esp + 0x28]
xor ecx, esp
call fcn.10118be7
add esp, 0x2c
ret
mov ecx, dword [esp + 0x38]
pop edi
mov dword [ebp], esi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.10118be7
add esp, 0x2c
ret
Function at 0x100e8830
Capabilities:
Encrypt data using blowfish

Disassembly:
mov eax, 8
call fcn.1011d4b0
push ebx
mov ebx, dword [esp + 0x10]
push esi
push 0x1048
push 0x1017ea20
push ebx
call fcn.1011b7f0
mov ecx, dword [esp + 0x24]
add esp, 0xc
cmp ecx, 0x48
jle 0x100e8861
mov ecx, 0x48
push edi
mov edi, dword [esp + 0x20]
mov eax, edi
add ecx, edi
lea esi, [ebx + 8]
mov dword [esp + 0x18], 6
push ebp
movzx edx, byte [eax]
inc eax
cmp eax, ecx
jb 0x100e8880
mov eax, edi
movzx ebp, byte [eax]
shl edx, 8
inc eax
or edx, ebp
cmp eax, ecx
jb 0x100e888f
mov eax, edi
movzx ebp, byte [eax]
shl edx, 8
inc eax
or edx, ebp
cmp eax, ecx
jb 0x100e889e
mov eax, edi
movzx ebp, byte [eax]
shl edx, 8
inc eax
or edx, ebp
cmp eax, ecx
jb 0x100e88ad
mov eax, edi
xor dword [esi - 8], edx
movzx edx, byte [eax]
inc eax
cmp eax, ecx
jb 0x100e88ba
mov eax, edi
movzx ebp, byte [eax]
shl edx, 8
inc eax
or edx, ebp
cmp eax, ecx
jb 0x100e88c9
mov eax, edi
movzx ebp, byte [eax]
shl edx, 8
inc eax
or edx, ebp
cmp eax, ecx
jb 0x100e88d8
mov eax, edi
movzx ebp, byte [eax]
shl edx, 8
inc eax
or edx, ebp
cmp eax, ecx
jb 0x100e88e7
mov eax, edi
xor dword [esi - 4], edx
movzx edx, byte [eax]
inc eax
cmp eax, ecx
jb 0x100e88f4
mov eax, edi
movzx ebp, byte [eax]
shl edx, 8
inc eax
or edx, ebp
cmp eax, ecx
jb 0x100e8903
mov eax, edi
movzx ebp, byte [eax]
shl edx, 8
inc eax
or edx, ebp
cmp eax, ecx
jb 0x100e8912
mov eax, edi
movzx ebp, byte [eax]
shl edx, 8
inc eax
or edx, ebp
cmp eax, ecx
jb 0x100e8921
mov eax, edi
xor dword [esi], edx
add esi, 0xc
dec dword [esp + 0x1c]
jne 0x100e8876
xor edi, edi
mov dword [esp + 0x10], edi
mov dword [esp + 0x14], edi
xor esi, esi
pop ebp
lea ecx, [ecx]
lea eax, [esp + 0xc]
push ebx
push eax
call fcn.100e7650
mov ecx, dword [esp + 0x14]
mov edx, dword [esp + 0x18]
mov dword [ebx + esi*4], ecx
mov dword [ebx + esi*4 + 4], edx
add esi, 2
add esp, 8
cmp esi, 0x12
jl 0x100e8940
xor esi, esi
pop edi
lea eax, [esp + 8]
push ebx
push eax
call fcn.100e7650
mov ecx, dword [esp + 0x10]
mov edx, dword [esp + 0x14]
mov dword [ebx + esi*4 + 0x48], ecx
mov dword [ebx + esi*4 + 0x4c], edx
add esi, 2
add esp, 8
cmp esi, 0x400
jl 0x100e8968
pop esi
pop ebx
add esp, 8
ret
Function at 0x100ef100
Capabilities:
Encode data using xor

Disassembly:
mov eax, dword [esp + 8]
mov ecx, dword [eax + 4]
push ebx
push esi
push edi
mov edi, dword [esp + 0x18]
cmp ecx, dword [edi + 4]
jge 0x100ef119
mov esi, edi
mov edi, eax
jmp 0x100ef11b
mov esi, eax
mov eax, dword [esi + 4]
mov ebx, dword [esp + 0x10]
cmp eax, dword [ebx + 8]
jg 0x100ef12b
mov eax, ebx
jmp 0x100ef135
push eax
push ebx
call fcn.1005ff80
add esp, 8
test eax, eax
jne 0x100ef13d
pop edi
pop esi
pop ebx
ret
xor eax, eax
cmp dword [edi + 4], eax
jle 0x100ef159
mov edx, dword [esi]
mov ecx, dword [edi]
mov edx, dword [edx + eax*4]
xor edx, dword [ecx + eax*4]
mov ecx, dword [ebx]
mov dword [ecx + eax*4], edx
inc eax
cmp eax, dword [edi + 4]
jl 0x100ef144
cmp eax, dword [esi + 4]
jge 0x100ef170
mov edi, edi
mov edx, dword [esi]
mov edx, dword [edx + eax*4]
mov ecx, dword [ebx]
mov dword [ecx + eax*4], edx
inc eax
cmp eax, dword [esi + 4]
jl 0x100ef160
mov eax, dword [esi + 4]
mov dword [ebx + 4], eax
test eax, eax
jle 0x100ef191
mov ecx, dword [ebx]
lea ecx, [ecx + eax*4 - 4]
mov edx, dword [ecx]
sub ecx, 4
test edx, edx
jne 0x100ef18e
dec eax
test eax, eax
jg 0x100ef180
mov dword [ebx + 4], eax
pop edi
pop esi
mov eax, 1
pop ebx
ret
Function at 0x101320f7
Capabilities:
Link many functions at runtime
Print debug messages

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x24
mov eax, dword [0x1019ca20]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
mov ebx, dword [sym.imp.KERNEL32.dll_EncodePointer]
push esi
push edi
mov dword [ebp - 0x1c], eax
mov eax, dword [ebp + 0xc]
xor edi, edi
push edi
mov dword [ebp - 0x20], eax
call ebx
mov esi, eax
mov dword [ebp - 0x18], esi
call fcn.101221b8
mov dword [ebp - 0x14], eax
cmp dword [0x101a1cb0], edi
jne 0x101321e8
push 0x800
push edi
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryExW]
mov esi, eax
test esi, esi
jne 0x10132175
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x57
jne 0x101322c8
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov esi, eax
test esi, esi
je 0x101322c8
push str.MessageBoxW
push esi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x101322c8
push eax
call ebx
push str.GetActiveWindow
push esi
mov dword [0x101a1cb0], eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call ebx
push str.GetLastActivePopup
push esi
mov dword [0x101a1cb4], eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call ebx
push 0x1018a5bc
push esi
mov dword [0x101a1cb8], eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call ebx
mov dword [0x101a1cc0], eax
test eax, eax
je 0x101321e5
push 0x1018a5d8
push esi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call ebx
mov dword [0x101a1cbc], eax
mov esi, dword [ebp - 0x18]
call dword [sym.imp.KERNEL32.dll_IsDebuggerPresent]
test eax, eax
je 0x1013220d
mov eax, dword [ebp - 0x1c]
test eax, eax
je 0x10132200
push eax
call dword [sym.imp.KERNEL32.dll_OutputDebugStringW]
cmp dword [ebp - 0x14], edi
je 0x10132222
push 4
pop eax
jmp 0x101322ca
cmp dword [ebp - 0x14], edi
je 0x10132222
push dword [0x101a1cb0]
call dword [sym.imp.KERNEL32.dll_DecodePointer]
push 3
jmp 0x10132207
mov eax, dword [0x101a1cbc]
mov ebx, dword [sym.imp.KERNEL32.dll_DecodePointer]
cmp eax, esi
je 0x10132280
cmp dword [0x101a1cc0], esi
je 0x10132280
push eax
call ebx
push dword [0x101a1cc0]
mov dword [ebp - 0x14], eax
call ebx
mov ecx, dword [ebp - 0x14]
mov dword [ebp - 0x18], eax
test ecx, ecx
je 0x10132280
test eax, eax
je 0x10132280
call ecx
test eax, eax
je 0x10132275
lea ecx, [ebp - 0x24]
push ecx
push 0xc
lea ecx, [ebp - 0x10]
push ecx
push 1
push eax
call dword [ebp - 0x18]
test eax, eax
je 0x10132275
test byte [ebp - 8], 1
jne 0x10132280
mov esi, dword [ebp + 0x10]
or esi, 0x200000
jmp 0x101322b0
mov eax, dword [0x101a1cb4]
cmp eax, esi
je 0x101322ad
push eax
call ebx
test eax, eax
je 0x101322ad
call eax
mov edi, eax
test edi, edi
je 0x101322ad
mov eax, dword [0x101a1cb8]
cmp eax, esi
je 0x101322ad
push eax
call ebx
test eax, eax
je 0x101322ad
push edi
call eax
mov edi, eax
mov esi, dword [ebp + 0x10]
push dword [0x101a1cb0]
call ebx
test eax, eax
je 0x101322c8
push esi
push dword [ebp - 0x20]
push dword [ebp - 0x1c]
push edi
call eax
jmp 0x101322ca
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.10118be7
leave
ret
Function at 0x101357dc
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
push edi
call fcn.10127d6e
mov esi, dword [ebp + 8]
push 2
mov edi, eax
lea eax, [ebp - 4]
push eax
mov ecx, esi
and ecx, 0x3ff
push 0x20000001
or ecx, 0x400
push ecx
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
jne 0x10135814
xor eax, eax
jmp 0x10135840
cmp esi, dword [ebp - 4]
je 0x1013583d
cmp dword [ebp + 0xc], 0
je 0x1013583d
push dword [edi + 0x9c]
call fcn.101353ea
push dword [edi + 0x9c]
mov esi, eax
call fcn.10122460
pop ecx
pop ecx
cmp esi, eax
je 0x10135810
xor eax, eax
inc eax
pop edi
pop esi
leave
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 0x432004
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
mov eax, section..reloc
mov ebx, 0x40c7d0
nop
nop
mov ecx, 0x626d1d1e
test eax, eax
nop
nop
nop
nop
nop
nop
je 0x43204e
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
inc eax
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
jne 0x432024
mov eax, section..data
nop
mov ebx, 0x42f314
nop
nop
mov ecx, 0x1e84569
nop
nop
nop
test eax, eax
nop
nop
nop
nop
nop
je 0x432084
nop
nop
xor dword [eax], ecx
nop
nop
nop
add eax, 4
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
jne 0x43206c
nop
nop
nop
nop
nop
popal
nop
nop
nop
jmp 0x431219
Function at 0x401c57
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x48
pushal
call 0x401c66
pop dword [ebp - 0x38]
mov eax, 0x13259115
sub eax, 0x12e574af
sub dword [ebp - 0x38], eax
mov dword [ebp - 0x48], 0xc9bfbcbe
sub dword [ebp - 0x48], 0x7b6d7773
mov dword [ebp - 0x44], 0x5530aeca
add dword [ebp - 0x44], 0xdd029d7b
mov dword [ebp - 0x40], 0xcf080e48
add dword [ebp - 0x40], 0x7d4435e6
mov dword [ebp - 0x3c], 0x492a42fd
sub dword [ebp - 0x3c], 0x492a42fd
lea eax, [ebp - 0x48]
push eax
mov eax, 0x36a47814
sub eax, 0x366447c0
add eax, dword [ebp - 0x38]
call dword [eax]
mov dword [ebp - 0x48], 0x2df6989c
add dword [ebp - 0x48], 0x467bd0ba
mov dword [ebp - 0x44], 0x45a2356e
add dword [ebp - 0x44], 0xfbca2c07
mov dword [ebp - 0x40], 0x4429159c
add dword [ebp - 0x40], 0x1f4656d0
mov dword [ebp - 0x3c], 0xccf4fec0
add dword [ebp - 0x3c], 0x330b0140
lea ebx, [ebp - 0x48]
push ebx
push eax
mov eax, sym.imp.kernel32.dll_GetProcAddress
add eax, dword [ebp - 0x38]
call dword [eax]
push 0x40
push 0x1000
push 0x37eb6
push 0
call eax
mov ecx, 0xb3799b47
sub ecx, 0xb3794d86
mov ebx, eax
mov edx, 0x7c7006e3
add edx, 0x83d0691d
add edx, dword [ebp - 0x38]
mov edi, 0x2eaefe77
mov esi, dword [edx]
sub dword [ebp - 0x34], 0xbf78f5c1
xor esi, edi
mov dword [ebx], esi
sub dword [ebp - 4], 0xa0267a35
add ebx, 0x77a7a016
sub ebx, 0x77a7a012
add edx, 0x5a0f28dd
add edx, 0xa5f0d727
loop 0x401d7d
add eax, 0x129d7
mov ebx, eax
add eax, 0xce2a12b3
add eax, 0x31d5ed52
mov ecx, 0x89b06c86
sub ecx, 0x89706c86
add ecx, dword [ebp - 0x38]
call ebx
leave
ret

Function at 0x401fb2
Capabilities:
Delete file
Move file

Disassembly:
mov ecx, 0x404f28
jmp fcn.0040170c

Function at 0x401ff6
Capabilities:
Check if file exists
Delete directory
Get file attributes

Disassembly:
push esi
mov esi, 0x404f28
push esi
call dword [sym.imp.kernel32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
je 0x402013
push esi
call dword [sym.imp.kernel32.dll_RemoveDirectoryW]
test eax, eax
je 0x402018
push 1
pop eax
pop esi
ret
call fcn.00401fb2
pop esi
ret
Function at 0x8767e0
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.data_1
lea edi, [esi - 0x33f000]
lea eax, [edi + 0x3a989c]
push dword [eax]
mov dword [eax], 0x7469c7f7
push eax
push edi
or ebp, 0xffffffff
jmp 0x876812
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x876819
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x876808
mov eax, 1
add ebx, ebx
jne 0x87682b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x87683c
jne 0x87685b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x87685b
dec eax
add ebx, ebx
jne 0x876848
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
jmp 0x876820
add ebx, ebx
jne 0x876857
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jmp 0x8768ad
xor ecx, ecx
sub eax, 3
jb 0x876873
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x8768e2
sar eax, 1
mov ebp, eax
jmp 0x87687e
add ebx, ebx
jne 0x87687e
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x87684c
inc ecx
add ebx, ebx
jne 0x87688c
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x87684c
add ebx, ebx
jne 0x876899
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x87688e
jne 0x8768aa
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x87688e
add ecx, 2
cmp ebp, 0xfffffb00
adc ecx, 2
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x8768cc
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x8768be
jmp 0x87680e
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x8768cc
add edi, ecx
jmp 0x87680e
pop esi
pop edi
pop eax
mov dword [edi], eax
mov edi, esi
mov ecx, 0x9bc0
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x8768ee
cmp byte [edi], 0x23
jne 0x8768ee
mov eax, dword [edi]
mov bl, byte [edi + 4]
shr ax, 8
rol eax, 0x10
xchg ah, al
sub eax, edi
sub bl, 0xe8
add eax, esi
mov dword [edi], eax
add edi, 5
mov al, bl
loop 0x8768f3
lea edi, [esi + 0x433000]
mov eax, dword [edi]
or eax, eax
je 0x87696b
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x4bc8d8]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x4bcb68]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x876920
mov ecx, edi
jns 0x87694f
movzx eax, word [edi]
inc edi
push eax
inc edi
mov ecx, 0xaef24857
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x4bcb70]
or eax, eax
je 0x876965
mov dword [ebx], eax
add ebx, 4
jmp 0x87693d
call dword [esi + 0x4bcb6c]
add edi, 4
lea ebx, [esi - 4]
xor eax, eax
mov al, byte [edi]
inc edi
or eax, eax
je 0x87699c
cmp al, 0xef
ja 0x87698f
add ebx, eax
mov eax, dword [ebx]
xchg ah, al
rol eax, 0x10
xchg ah, al
add eax, esi
mov dword [ebx], eax
jmp 0x876971
and al, 0xf
shl eax, 0x10
mov ax, word [edi]
add edi, 2
jmp 0x87697e
mov ebp, dword [esi + 0x4bcb74]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x24f]
and byte [eax], 0x7f
and byte [eax + 0x28], 0x7f
pop eax
push eax
push esp
push eax
push ebx
push edi
call ebp
pop eax
popal
lea eax, [esp - 0x80]
push 0
cmp esp, eax
jne 0x8769d0
sub esp, 0xffffff80
jmp 0x6071f3
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 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 0x419b00
Capabilities:
Encode data using xor

Disassembly:
mov esi, 0xa56218a8
sbb eax, 0xa054bd
xlatb
and al, 0x53
xor ah, dh
fcomp qword [edi + 0xb8270fd]
cmc
sub eax, 0x3d0774e4
sbb byte [edi + 0x17], bl
aaa
xor ecx, edx
jecxz 0x419b1c
jl 0x419b5b
mov dword [0x7e9c2ec7], eax
inc edi
out 0xd0, eax
mov edi, dword [esi]
sbb esi, dword [edx]
int 0xcf
rcl byte [eax]
fiadd dword [ebp + 0x12]
jecxz 0x419b69
sbb al, byte [eax + eax + 0x74000000]
stc
test byte [eax], al
add byte [eax], al
add byte [ecx + edi*8 - 0x43], dh
je 0x419afb
mov ebp, 0x7731d031
add dword [eax], eax
invalid
jp 0x419b0c
je 0x419afb
mov ebp, 0x7731d031
add dword [eax], eax
call 0xab419b88
jae 0x419b16
add byte [ebx + 0x26000673], ch
add byte [esi], ah
add eax, 0x31a8d00
add byte [ecx], ch
cdq
sub byte [0x45157ab7], 0x2e
loopne 0x419abf
add eax, dword [eax]
sub dword [ecx + 0x7ab72d82], ebx
mov bh, 0x7a
adc eax, 0x9ce02e45
int 0x9e
fimul dword [ebp - 0x7d]
shr byte [edx - 0x675b92], 0xf3
ja 0x419b81
leave
inc edi
hlt
jge 0x419bb6
outsd dx, dword [esi]
dec eax
mov bl, dh
xor esi, ebp
aas
wait
sbb ebx, ebx
std
clc
into
ret 0xab06
salc
adc eax, 0xe3fec155
mov dword [0x7160e872], eax
and dword gs:[eax], ebx
lea ebp, [edx]
lea eax, [eax]
cmpsd dword [esi], dword es:[edi]
std
mov ebp, 0x4b70e31b
dec edi
sbb ch, cl
mov eax, 0xdabfde48
hlt
int 0xf8
scasb al, byte es:[edi]
xor ebx, dword [ebx + 0x54]
ret
Function at 0x100122e0
Capabilities:
Encode data using xor

Disassembly:
jge 0x100122db
scasb al, byte es:[edi]
cld
fbstp tbyte [esi + 3]
mov word [ecx - 0x3a], ss
push 0xa3110fe0
mov dword [0x142387a1], eax
jb 0x10012258
fucompi st(2)
test dword [ebp + 0x63], ebx
arpl sp, ax
inc eax
pop ds
les eax, [eax + 0x1f]
mov ebp, dword [ebp - 0x6a]
popal
outsb dx, byte [esi]
mov eax, dword [0xdcc6dabb]
pinsrw mm6, word [ecx - 0x75], 0xab

Function at 0x10012710
Capabilities:
Encode data using xor

Disassembly:
pop edx
jg sym.Shield.dll_ControlService
xor dl, byte [esi + eax*2 + 0x33]
mov es, edi
adc ch, byte [ebp + ecx*4 - 0x54]
cmpsd dword [esi], dword es:[edi]
invalid
push esp

Function at 0x10449798
Capabilities:
Encode data using xor

Disassembly:
jmp 0x104497a2
pushal
call 0x104497a8
pop ebp
sub ebp, 0x10
sub ebp, 0x449798
mov al, byte [esp + 0x28]
cmp al, 1
je 0x104497cc
popal
xor eax, eax
inc eax
ret 0xc
jmp 0x104497d5
mov eax, 0x449798
add eax, ebp
add eax, 0x63
mov ecx, 0x5fa
mov edx, 0x93509507
xor byte [eax], dl
inc eax
dec ecx
jne 0x104497ec
jmp 0x104497ff
mov edx, cs
mov word [esi + 0x707073b], cs
xchg dh, al
inc dword [edi]
pop es
pop es
add al, 0xca
mov edi, 0x7070701
mov ebp, 0x707072f
invalid
Function at 0x402bf0
Capabilities:
Generate random numbers using the delphi lcg

Disassembly:
push ebx
xor ebx, ebx
imul edx, dword [ebx + 0xc04008], 0x8088405
inc edx
mov dword [ebx + 0xc04008], edx
mul edx
mov eax, edx
pop ebx
ret

Function at 0x404464
Capabilities:
Packed with generic packer

Disassembly:
test edx, edx
je 0x4044c9
test ecx, ecx
je fcn.0040419c
cmp edx, dword [eax]
je 0x4044d0
cmp ecx, dword [eax]
je 0x404486
push eax
push ecx
call fcn.0040419c
pop edx
pop eax
jmp fcn.00404420
push ebx
push esi
push edi
mov ebx, edx
mov esi, ecx
push eax
mov eax, dword [ebx - 4]
add eax, dword [esi - 4]
call fcn.0040420c
mov edi, eax
mov edx, eax
mov eax, ebx
mov ecx, dword [ebx - 4]
call fcn.0040293c
mov edx, edi
mov eax, esi
mov ecx, dword [esi - 4]
add edx, dword [ebx - 4]
call fcn.0040293c
pop eax
mov edx, edi
test edi, edi
je 0x4044c0
dec dword [edi - 8]
call fcn.0040419c
pop edi
pop esi
pop ebx
ret
mov edx, ecx
jmp fcn.0040419c
mov edx, ecx
jmp fcn.00404420

Function at 0x42f460
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
push ebp
mov edi, ecx
mov ecx, dword [ebp + 8]
mov esi, ecx
shr esi, 2
je 0x42f48d
lea edi, [edi + esi*4]
lea edx, [edx + esi*4]
lea eax, [eax + esi*4]
neg esi
mov ebx, dword [eax + esi*4]
mov ebp, dword [edx + esi*4]
mov dword [edi + esi*4], ebx
xor dword [eax + esi*4], ebp
inc esi
jne 0x42f47e
and ecx, 3
je 0x42f4a5
mov bl, byte [ecx + eax - 1]
mov bh, byte [ecx + edx - 1]
mov byte [ecx + edi - 1], bl
xor byte [ecx + eax - 1], bh
dec ecx
jne 0x42f492
pop ebp
pop esi
pop edi
pop ebx
pop ebp
ret 4

Function at 0x42f4b0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
push ebp
mov edi, dword [ebp + 0xc]
mov esi, dword [ebp + 8]
push esi
shr esi, 2
je 0x42f4e9
lea ecx, [ecx + esi*4]
lea edi, [edi + esi*4]
lea edx, [edx + esi*4]
lea eax, [eax + esi*4]
neg esi
mov ebp, dword [eax + esi*4]
mov ebx, dword [edi + esi*4]
xor ebx, dword [edx + esi*4]
mov dword [edx + esi*4], ebx
xor ebx, dword [ecx + esi*4]
mov dword [edi + esi*4], ebp
mov dword [eax + esi*4], ebx
inc esi
jne 0x42f4d1
pop esi
and esi, 3
je 0x42f50e
mov bl, byte [esi + eax - 1]
mov bh, byte [esi + edx - 1]
xor bh, byte [esi + edi - 1]
mov byte [esi + edx - 1], bh
xor bh, byte [esi + ecx - 1]
mov byte [esi + edi - 1], bl
mov byte [esi + eax - 1], bh
dec esi
jne 0x42f4ef
pop ebp
pop esi
pop edi
pop ebx
pop ebp
ret 8

Function at 0x42f518
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
mov edi, ecx
mov ecx, dword [ebp + 8]
mov esi, ecx
shr esi, 2
je 0x42f544
lea edi, [edi + esi*4]
lea edx, [edx + esi*4]
lea eax, [eax + esi*4]
neg esi
mov ebx, dword [edx + esi*4]
xor ebx, dword [eax + esi*4]
mov dword [edi + esi*4], ebx
mov dword [eax + esi*4], ebx
inc esi
jne 0x42f535
and ecx, 3
je 0x42f55c
mov bl, byte [ecx + edx - 1]
xor bl, byte [ecx + eax - 1]
mov byte [ecx + edi - 1], bl
mov byte [ecx + eax - 1], bl
dec ecx
jne 0x42f549
pop esi
pop edi
pop ebx
pop ebp
ret 4