joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4113e0
Capabilities:
Inspect load icon resource

Disassembly:
push ebp
sub esp, 0x38
mov dword [esp], 0x3003
mov dword [esp + 4], 0x41c278
mov ecx, dword [0x87399c]
mov dword [esp + 0x10], ecx
xor edx, edx
mov dword [esp + 0x20], edx
mov eax, dword [0x59cccc]
mov dword [esp + 0x24], eax
mov dword [esp + 8], edx
mov dword [esp + 0xc], edx
push 0x2711
push ecx
call dword [sym.imp.USER32.dll_LoadIconA]
mov dword [esp + 0x14], eax
mov dword [esp + 0x18], 0
push 4
call dword [sym.imp.GDI32.dll_GetStockObject]
mov dword [esp + 0x1c], eax
lea eax, [esp]
push eax
call dword [sym.imp.USER32.dll_RegisterClassA]
movzx eax, ax
test eax, eax
jne 0x411453
mov eax, 1
add esp, 0x38
pop ebp
ret
lea eax, [esp + 0x28]
push eax
push dword [0x8740c8]
call dword [sym.imp.USER32.dll_GetWindowRect]
mov edx, dword [esp + 0x30]
sub edx, dword [esp + 0x28]
movsx eax, dx
mov ecx, dword [esp + 0x34]
sub ecx, dword [esp + 0x2c]
movsx ebp, cx
mov edx, dword [0x59cccc]
xor ecx, ecx
push ecx
push dword [0x87399c]
push ecx
push dword [0x8740c8]
push ebp
push eax
push ecx
push ecx
push 0x56000000
push edx
push edx
push ecx
call dword [sym.imp.USER32.dll_CreateWindowExA]
mov dword [0x8740c4], eax
test eax, eax
je 0x411449
xor eax, eax
add esp, 0x38
pop ebp
ret

Function at 0x412cac
Capabilities:
Create process on windows

Disassembly:
push ebx
sub esp, 0x54
mov ebx, eax
lea edx, [esp]
push edx
call dword [sym.imp.KERNEL32.dll_GetStartupInfoA]
mov dword [esp], 0x44
mov edx, 5
mov word [esp + 0x30], dx
xor eax, eax
lea edx, [esp]
lea ecx, [esp + 0x44]
push ecx
push edx
push eax
push eax
push 0x20
push eax
push eax
push eax
push ebx
push eax
call dword [sym.imp.KERNEL32.dll_CreateProcessA]
push dword [esp + 0x44]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push dword [esp + 0x48]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
add esp, 0x54
pop ebx
ret

Function at 0x416e38
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
mov eax, dword [0x59cc10]
cmp eax, 0x270
jl 0x416f06
xor edx, edx
mov eax, dword [edx*4 + 0x5cfcc0]
and eax, 0x80000000
mov ecx, dword [edx*4 + 0x5cfcc4]
and ecx, 0x7fffffff
or eax, ecx
mov ecx, eax
shr ecx, 1
and eax, 1
xor ecx, dword [edx*4 + 0x5d02f4]
xor ecx, dword [eax*4 + 0x578538]
mov dword [edx*4 + 0x5cfcc0], ecx
inc edx
cmp edx, 0xe3
jl 0x416e4a
cmp edx, 0x26f
jge 0x416ed2
mov eax, dword [edx*4 + 0x5cfcc0]
and eax, 0x80000000
mov ecx, dword [edx*4 + 0x5cfcc4]
and ecx, 0x7fffffff
or eax, ecx
mov ecx, eax
shr ecx, 1
and eax, 1
xor ecx, dword [edx*4 + 0x5cf934]
xor ecx, dword [eax*4 + 0x578538]
mov dword [edx*4 + 0x5cfcc0], ecx
inc edx
cmp edx, 0x26f
jl 0x416e92
mov edx, dword [0x5d067c]
and edx, 0x80000000
mov eax, dword [0x5cfcc0]
and eax, 0x7fffffff
or edx, eax
mov ecx, edx
shr ecx, 1
xor ecx, dword [0x5d02f0]
and edx, 1
xor ecx, dword [edx*4 + 0x578538]
mov dword [0x5d067c], ecx
xor eax, eax
lea edx, [eax + 1]
mov dword [0x59cc10], edx
mov eax, dword [eax*4 + 0x5cfcc0]
mov ecx, eax
shr ecx, 0xb
xor eax, ecx
mov edx, eax
shl edx, 7
and edx, 0x9d2c5680
xor eax, edx
mov edx, eax
shl edx, 0xf
and edx, 0xefc60000
xor eax, edx
mov edx, eax
shr edx, 0x12
xor eax, edx
ret
Function at 0x417c0c
Capabilities:
Get file version info

Disassembly:
push edi
push ebp
push ebx
sub esp, 0xc
mov edi, edx
mov ebp, eax
test ebp, ebp
je 0x417cad
test edi, edi
je 0x417cad
lea ecx, [esp + 8]
push ecx
push ebp
call sub.VERSION.dll_GetFileVersionInfoSizeA
test eax, eax
jbe 0x417ca1
mov dword [esp + 4], eax
push eax
call fcn.0047197f
pop ecx
mov ebx, eax
test ebx, ebx
je 0x417cb9
push ebx
push dword [esp + 8]
push 0
push ebp
call sub.VERSION.dll_GetFileVersionInfoA
test eax, eax
je 0x417c9a
mov dword [esp], 0
lea ebp, [esp]
lea ecx, [esp + 4]
push ecx
push ebp
push 0x879338
push ebx
call sub.VERSION.dll_VerQueryValueA
test eax, eax
je 0x417c9a
mov ecx, dword [esp]
test ecx, ecx
je 0x417c9a
mov ecx, dword [ecx + 8]
mov dword [edi + 4], ecx
mov ebp, dword [esp]
mov ecx, dword [ebp + 0xc]
mov dword [edi], ecx
push ebx
call fcn.0047198d
xor eax, eax
add esp, 0x10
pop ebx
pop ebp
pop edi
ret
push ebx
call fcn.0047198d
pop ecx
mov eax, 0x80004005
add esp, 0xc
pop ebx
pop ebp
pop edi
ret
mov eax, 0x80070057
add esp, 0xc
pop ebx
pop ebp
pop edi
ret
mov eax, 0x8007000e
add esp, 0xc
pop ebx
pop ebp
pop edi
ret
Function at 0x41c070
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push esi
push ebx
push esi
mov ecx, edx
mov edx, eax
mov esi, ecx
shr esi, 2
and ecx, 3
test esi, esi
je 0x41c0f7
je 0x41c126
mov eax, 0xffffffff
xor ebx, ebx
mov dword [esp], edi
movzx edi, byte [edx]
xor edi, eax
and edi, 0xff
shr eax, 8
xor eax, dword [edi*4 + 0x59c1c0]
movzx edi, byte [edx + 1]
xor edi, eax
and edi, 0xff
shr eax, 8
xor eax, dword [edi*4 + 0x59c1c0]
movzx edi, byte [edx + 2]
xor edi, eax
and edi, 0xff
shr eax, 8
xor eax, dword [edi*4 + 0x59c1c0]
movzx edi, byte [edx + 3]
xor edi, eax
and edi, 0xff
shr eax, 8
xor eax, dword [edi*4 + 0x59c1c0]
add edx, 4
inc ebx
cmp ebx, esi
jb 0x41c093
mov edi, dword [esp]
jmp 0x41c0fc
mov eax, 0xffffffff
test ecx, ecx
je 0x41c120
je 0x41c120
xor ebx, ebx
inc edx
movzx esi, byte [edx - 1]
xor esi, eax
and esi, 0xff
shr eax, 8
xor eax, dword [esi*4 + 0x59c1c0]
inc ebx
cmp ebx, ecx
jb 0x41c104
not eax
pop ecx
pop ebx
pop esi
ret
mov eax, 0xffffffff
jmp 0x41c0fc

Function at 0x41c134
Capabilities:
Read file on windows

Disassembly:
sub esp, 8
lea edx, [esp]
push 8
push edx
push dword [eax]
call fcn.00471d9e
mov eax, dword [esp + 0xc]
mov edx, dword [esp + 0x10]
add esp, 0x14
ret

Function at 0x41e968
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push edi
push ebp
sub esp, 0x40
mov edi, eax
cmp dword [edi + 0x168], 0
je 0x41e983
mov eax, 0xfffffc0e
add esp, 0x40
pop ebp
pop edi
ret
mov edx, dword [esp + 0x50]
lea ecx, [edx - 0x3b9ac9ff]
or ecx, dword [esp + 0x54]
je 0x41e9d5
mov byte [esp + 0xc], 1
lea eax, [esp + 0x10]
mov edx, edi
xor ecx, ecx
call fcn.0040bc29
test eax, eax
jne 0x41e9ca
mov ecx, dword [esp + 0x14]
mov dword [edi + 0x168], ecx
mov ebp, dword [esp + 0x10]
mov dword [edi + 0x1a8], ebp
mov eax, edi
call fcn.0041cca0
add esp, 0x40
pop ebp
pop edi
ret
mov eax, 0xfffffc04
add esp, 0x40
pop ebp
pop edi
ret
push 0xfcc
call fcn.00403564
pop ecx
mov ebp, eax
test ebp, ebp
je 0x41ea6c
lea ecx, [ebp + 0x2c]
push 0x80
push 0xfa0
push ecx
call dword [0x5b9aa4]
add esp, 0xc
mov dword [ebp], 0x46464952
mov dword [ebp + 4], 0xfc4
mov dword [ebp + 8], 0x45564157
mov dword [ebp + 0xc], 0x20746d66
mov dword [ebp + 0x10], 0x10
mov eax, 1
mov word [ebp + 0x14], ax
mov word [ebp + 0x16], ax
mov ecx, 0x1f40
mov dword [ebp + 0x18], ecx
mov dword [ebp + 0x1c], ecx
mov word [ebp + 0x20], ax
mov ecx, 8
mov word [ebp + 0x22], cx
mov dword [ebp + 0x24], 0x61746164
mov dword [ebp + 0x28], 0xfa0
mov dword [edi + 0x1a8], 0xfcc
mov dword [edi + 0x168], ebp
jmp 0x41e9bd
xor ebp, ebp
jmp 0x41ea61
Function at 0x425e84
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push esi
push ebx
sub esp, 0x28
mov ebx, eax
test ebx, ebx
je 0x425f49
movsx edx, byte [0x59cc14]
test edx, edx
je 0x425ea5
mov eax, ebx
call fcn.00425f58
mov eax, dword [ebx + 0x44]
test eax, eax
je 0x425f49
mov edx, dword [eax + 0x30]
mov ecx, dword [eax + 0x34]
mov dword [esp + 8], edx
mov dword [esp + 0xc], ecx
mov edx, dword [eax + 0x38]
mov ecx, dword [eax + 0x3c]
mov dword [esp + 0x10], edx
mov dword [esp + 0x14], ecx
mov edx, dword [eax + 0x40]
mov ecx, dword [eax + 0x44]
mov dword [esp + 0x18], edx
mov dword [esp + 0x1c], ecx
mov edx, dword [eax + 0x48]
mov ecx, dword [eax + 0x4c]
mov dword [esp + 0x20], edx
mov dword [esp + 0x24], ecx
mov esi, ebx
mov ebx, eax
mov eax, esi
lea edx, [esp + 8]
call fcn.0041060c
mov edx, dword [ebx + 0x70]
mov ecx, dword [ebx + 0x74]
add dword [esp + 8], edx
adc dword [esp + 0xc], ecx
mov edx, dword [ebx + 0x78]
mov ecx, dword [ebx + 0x7c]
add dword [esp + 0x10], edx
adc dword [esp + 0x14], ecx
mov edx, dword [ebx + 0x70]
mov ecx, dword [ebx + 0x74]
add dword [esp + 0x18], edx
adc dword [esp + 0x1c], ecx
mov edx, dword [ebx + 0x78]
mov ecx, dword [ebx + 0x7c]
add dword [esp + 0x20], edx
adc dword [esp + 0x24], ecx
mov esi, dword [esi + 0x10]
cmp esi, dword [0x873b00]
je 0x425f41
mov ebx, dword [esi + 0x44]
test ebx, ebx
jne 0x425eec
xor eax, eax
add esp, 0x28
pop ebx
pop esi
ret
mov eax, 0xffffffff
add esp, 0x28
pop ebx
pop esi
ret
Function at 0x439b54
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push edi
push esi
push ebp
push ebx
sub esp, 0x58
mov edi, dword [esp + 0x78]
test eax, eax
je 0x439d18
mov ebx, dword [eax + 0x44]
test edx, edx
je 0x439d11
mov esi, dword [edx + 0x44]
mov eax, ecx
cdq
mov dword [esp + 4], ecx
mov dword [esp + 8], edx
mov eax, edi
cdq
mov dword [esp + 0xc], edi
mov dword [esp + 0x10], edx
mov ecx, dword [ebx + 0x88]
mov dword [esp + 0x14], ecx
mov edi, dword [ebx + 0x8c]
mov dword [esp + 0x18], edi
xor eax, eax
mov dword [esp + 0x1c], eax
mov dword [esp + 0x20], eax
mov dword [esp + 0x24], eax
mov dword [esp + 0x28], eax
mov eax, dword [esi + 0x88]
mov dword [esp + 0x2c], eax
mov eax, dword [esi + 0x8c]
mov dword [esp + 0x30], eax
lea eax, [esp + 4]
call fcn.00406560
mov edx, dword [esp + 0x44]
mov eax, dword [esp + 0x3c]
mov byte [esi + 0xa8], 1
movsx ecx, word [ebx + 0xa2]
cmp ecx, 0x100
je 0x439c8c
mov dword [esp + 0x44], edx
mov dword [esp + 0x3c], eax
movsx ecx, word [ebx + 0xa2]
movsx edi, word [esi + 0xa2]
mov dword [esp + 0x54], edi
cmp dword [esp + 0x4c], 0
jle 0x439c82
xor edi, edi
mov ebp, ebx
mov ebx, ecx
jmp 0x439c21
mov dword [esp + 0x3c], eax
mov dword [esp + 0x44], edx
mov ecx, dword [esp + 0x40]
add ecx, ecx
add ecx, ecx
add ecx, dword [esi + 0xc0]
imul edx, dword [esi + 0x88]
add edx, edx
add edx, edx
add ecx, edx
mov edx, dword [esp + 0x38]
add edx, edx
add edx, edx
add edx, dword [ebp + 0xc0]
imul eax, dword [ebp + 0x88]
add eax, eax
add eax, eax
add edx, eax
mov eax, dword [esp + 0x48]
add eax, eax
add eax, eax
push eax
push ebx
mov eax, dword [esp + 0x5c]
push eax
push edx
push ecx
call dword [0x5b9b04]
add esp, 0x14
mov edx, dword [esp + 0x44]
inc edx
mov eax, dword [esp + 0x3c]
inc eax
inc edi
cmp edi, dword [esp + 0x4c]
jl 0x439c19
xor eax, eax
add esp, 0x58
pop ebx
pop ebp
pop esi
pop edi
ret
mov dword [esp + 0x44], edx
mov dword [esp + 0x3c], eax
movsx ecx, word [esi + 0xa2]
cmp dword [esp + 0x4c], 0
jle 0x439c82
xor edi, edi
mov ebp, ecx
jmp 0x439cb0
mov dword [esp + 0x3c], eax
mov dword [esp + 0x44], edx
mov ecx, dword [esp + 0x40]
add ecx, ecx
add ecx, ecx
add ecx, dword [esi + 0xc0]
imul edx, dword [esi + 0x88]
add edx, edx
add edx, edx
add ecx, edx
mov edx, dword [esp + 0x38]
add edx, edx
add edx, edx
add edx, dword [ebx + 0xc0]
imul eax, dword [ebx + 0x88]
add eax, eax
add eax, eax
add edx, eax
mov eax, dword [esp + 0x48]
add eax, eax
add eax, eax
push eax
push ebp
push edx
push ecx
call dword [0x5b9b00]
add esp, 0x10
mov edx, dword [esp + 0x44]
inc edx
mov eax, dword [esp + 0x3c]
inc eax
inc edi
cmp edi, dword [esp + 0x4c]
jl 0x439ca8
jmp 0x439c82
xor esi, esi
jmp 0x439b75
xor ebx, ebx
jmp 0x439b6a
Function at 0x43a5e1
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push edi
push esi
push ebp
push ebx
sub esp, 0x4c
mov ebp, eax
test ebp, ebp
je 0x43a82e
mov ebx, dword [ebp + 0x44]
movsx ecx, cl
test ecx, ecx
je 0x43a5fe
mov ebp, edx
mov edx, dword [ebp + 0x44]
mov dword [esp + 0x3c], edx
mov eax, ebp
call fcn.00410550
mov edi, dword [esp + 0x6c]
neg edi
mov dword [esp + 0x40], edi
mov ecx, dword [esp + 0x74]
neg ecx
mov esi, dword [ebx + 0x88]
mov edx, dword [esp + 0x70]
lea edx, [edx + esi - 1]
mov dword [esp + 0x44], edx
mov eax, dword [ebx + 0x8c]
mov esi, dword [esp + 0x78]
lea esi, [esi + eax - 1]
mov dword [esp + 0x38], esi
sub edx, edi
lea edi, [edx + 1]
mov dword [esp + 0x48], edi
sub esi, ecx
inc esi
test edi, edi
jle 0x43a75d
test esi, esi
jle 0x43a75d
lea eax, [edx*4 + 4]
cmp edi, 0x2000
jg 0x43a7f1
imul eax, esi
lea edx, [eax + edx*4 + 8]
push edx
mov dword [esp + 0x38], ecx
call fcn.0047016c
mov ecx, dword [esp + 0x38]
add esp, 4
mov dword [esp + 0x30], eax
mov edx, eax
test edx, edx
je 0x43a7b6
mov edx, esi
imul edx, dword [esp + 0x48]
add edx, edx
add edx, edx
push dword [0x59cc70]
push edx
mov edi, dword [esp + 0x38]
push edi
mov dword [esp + 0x40], ecx
call dword [0x5b9aa8]
mov ecx, dword [esp + 0x40]
add esp, 0xc
mov edx, dword [esp + 0x6c]
test edx, edx
jle 0x43a77c
mov edx, dword [esp + 0x3c]
mov byte [edx + 0xa8], 1
mov edx, dword [esp + 0x30]
test edx, edx
je 0x43a76f
mov dword [esp + 0xc], ecx
mov edi, dword [esp + 0x44]
mov dword [esp + 0x10], edi
mov edx, dword [esp + 0x38]
mov dword [esp + 0x14], edx
mov edx, dword [ebx + 0x88]
mov dword [esp + 0x18], edx
mov edx, dword [ebx + 0x8c]
mov dword [esp + 0x1c], edx
mov edx, dword [esp + 0x6c]
mov dword [esp + 0x20], edx
mov edx, dword [esp + 0x74]
mov dword [esp + 0x24], edx
mov edx, dword [esp + 0x48]
mov dword [esp + 0x28], edx
mov dword [esp + 0x2c], esi
mov eax, dword [esp + 0x30]
mov edx, dword [ebx + 0xc0]
mov ecx, dword [esp + 0x40]
call fcn.0043a844
mov dword [esp + 0xc], esi
mov eax, dword [esp + 0x3c]
mov edx, dword [esp + 0x30]
mov ecx, dword [esp + 0x48]
call fcn.00434398
mov eax, ebp
call fcn.00410550
xor eax, eax
add esp, 0x4c
pop ebx
pop ebp
pop esi
pop edi
ret
push 0x87a428
push 0x8792b0
call fcn.00409070
add esp, 8
mov eax, 0xffffffff
add esp, 0x4c
pop ebx
pop ebp
pop esi
pop edi
ret
mov edx, dword [esp + 0x70]
test edx, edx
jg 0x43a6c9
mov edx, dword [esp + 0x74]
test edx, edx
jg 0x43a6c9
mov edx, dword [esp + 0x78]
test edx, edx
jg 0x43a6c9
movzx edx, byte [ebx + 0xa8]
mov edi, dword [esp + 0x3c]
mov byte [edi + 0xa8], dl
jmp 0x43a6d4
push esi
mov edx, edi
push edx
push 0
push 0x87a404
push 0x8792b0
mov dword [esp + 0x48], ecx
call fcn.00423828
mov ecx, dword [esp + 0x48]
push 0
push 1
push 0x1965e
mov dword [esp + 0x54], ecx
call fcn.0046d1fc
mov ecx, dword [esp + 0x54]
add esp, 0x20
jmp 0x43a695
push esi
mov edx, edi
push edx
push 0x87a3dc
push 0x8792b0
mov dword [esp + 0x44], ecx
call fcn.00409070
mov ecx, dword [esp + 0x44]
push 1
push 0x186aa
mov dword [esp + 0x4c], ecx
call fcn.0046d258
mov ecx, dword [esp + 0x4c]
add esp, 0x18
xor edx, edx
mov dword [esp + 0x30], edx
jmp 0x43a695
xor ebx, ebx
jmp 0x43a5f5
Function at 0x43ed70
Capabilities:
Create directory

Disassembly:
sub esp, 0x214
mov edx, eax
movsx ecx, byte [edx]
test ecx, ecx
je 0x43edb6
xor ecx, ecx
movsx eax, byte [edx]
mov dword [esp + 0x210], ebx
mov dword [esp + 0x20c], esi
mov esi, edx
mov ebx, ecx
cmp eax, 0x5c
je 0x43edbf
mov byte [esp + ebx], al
movsx eax, byte [ebx + esi + 1]
inc ebx
test eax, eax
jne 0x43ed96
mov ebx, dword [esp + 0x210]
mov esi, dword [esp + 0x20c]
xor eax, eax
add esp, 0x214
ret
push ebx
push esi
call fcn.00472867
add esp, 8
test eax, eax
je 0x43edd3
movsx eax, byte [ebx + esi]
jmp 0x43ed9b
xor eax, eax
mov byte [esp + ebx], al
lea edx, [esp]
push eax
push edx
call dword [sym.imp.KERNEL32.dll_CreateDirectoryA]
movsx eax, byte [ebx + esi]
jmp 0x43ed9b

Function at 0x440734
Capabilities:
Get file attributes

Disassembly:
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
test al, 0x10
jne 0x44074a
cmp eax, 0xffffffff
je 0x44074a
mov eax, 1
ret
xor eax, eax
ret
Function at 0x440a0c
Capabilities:
Read file on windows

Disassembly:
push esi
lea edx, [esp]
push 1
push edx
push dword [eax]
call fcn.00471d9e
movsx eax, byte [esp + 0xc]
add esp, 0x10
ret
Function at 0x44b660
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
push ebx
sub esp, 8
mov ebp, dword [esp + 0x1c]
mov ebx, dword [esp + 0x20]
xor edx, edx
mov dword [esp], edx
mov dword [esp + 4], 1
mov byte [ebx], dl
lea eax, [esp]
push eax
push 0xf003f
push edx
push dword [esp + 0x24]
push dword [esp + 0x24]
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
je 0x44b6a3
mov eax, 0xffffffff
add esp, 8
pop ebx
pop ebp
ret
lea edx, [esp + 4]
lea eax, [esp + 0x24]
push eax
push ebx
push edx
push 0
push ebp
push dword [esp + 0x14]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
je 0x44b6ca
mov eax, 0xffffffff
add esp, 8
pop ebx
pop ebp
ret
push dword [esp]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
xor eax, eax
add esp, 8
pop ebx
pop ebp
ret
Function at 0x44dd10
Capabilities:
Create directory

Disassembly:
push edi
push esi
sub esp, 0x20c
mov ecx, eax
lea esi, [esp]
mov edi, 0x6623a0
mov dl, byte [edi]
inc edi
mov byte [esi], dl
inc esi
test dl, dl
jne 0x44dd22
lea edi, [esp]
mov edx, ecx
mov ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
dec edi
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
test al, al
jne 0x44dd3b
lea eax, [esp]
push 0
push eax
call dword [sym.imp.KERNEL32.dll_CreateDirectoryA]
add esp, 0x20c
pop esi
pop edi
ret
Function at 0x451510
Capabilities:
Encode data using xor
Hash data using murmur2

Disassembly:
push edi
push esi
push ebp
push ebx
sub esp, 8
mov dword [esp], eax
xor ecx, ecx
xor ecx, edx
cmp edx, 4
jl 0x451549
imul ebp, dword [eax], 0x5bd1e995
mov ebx, ebp
shr ebx, 0x18
xor ebp, ebx
imul esi, ebp, 0x5bd1e995
imul ecx, ecx, 0x5bd1e995
xor ecx, esi
add eax, 4
add edx, 0xfffffffc
cmp edx, 4
jge 0x451523
cmp edx, 3
je 0x45155a
cmp edx, 2
je 0x451563
cmp edx, 1
je 0x45156c
jmp 0x451577
movzx edx, byte [eax + 2]
shl edx, 0x10
xor ecx, edx
movzx edx, byte [eax + 1]
shl edx, 8
xor ecx, edx
movzx eax, byte [eax]
xor ecx, eax
imul ecx, ecx, 0x5bd1e995
mov edx, ecx
shr edx, 0xd
xor ecx, edx
imul edx, ecx, 0x5bd1e995
mov eax, edx
shr eax, 0xf
xor edx, eax
mov ecx, edx
shr ecx, 0x18
mov eax, dword [ecx*4 + 0x7d3260]
mov ecx, dword [0x873f2c]
mov dword [esp + 4], ecx
cmp eax, ecx
jge 0x4515ee
mov ecx, dword [0x873f30]
mov ebx, eax
mov ebp, edx
mov esi, dword [ecx + ebx*4]
cmp ebp, dword [esi + 4]
jne 0x4515e5
mov edi, dword [esi]
mov esi, dword [esp]
mov dl, byte [edi]
cmp dl, byte [esi]
jne 0x4515dc
or dl, dl
je 0x4515d8
mov dl, byte [edi + 1]
cmp dl, byte [esi + 1]
jne 0x4515dc
add edi, 2
add esi, 2
or dl, dl
jne 0x4515bc
xor eax, eax
jmp 0x4515e1
sbb eax, eax
or eax, 1
test eax, eax
je 0x4515fb
inc ebx
mov esi, dword [esp + 4]
cmp ebx, esi
jl 0x4515af
mov eax, 0xffffffff
add esp, 8
pop ebx
pop ebp
pop esi
pop edi
ret
mov eax, ebx
add esp, 8
pop ebx
pop ebp
pop esi
pop edi
ret
Function at 0x458924
Capabilities:
Encode data using xor

Disassembly:
push edi
push ebp
sub esp, 0x48
mov edi, edx
mov ebp, eax
mov byte [esp + 0xc], 1
lea eax, [esp + 0x10]
mov edx, edi
mov ecx, 1
call fcn.0040bc29
test eax, eax
jne 0x458a48
mov ebp, dword [ebp + 0x44]
mov eax, ebp
call fcn.0043b2d4
push 0x24
call fcn.00403564
pop ecx
mov edx, eax
mov dword [ebp + 0x108], edx
test edx, edx
je 0x458a34
mov eax, dword [esp + 0x14]
mov dword [edx + 0x14], eax
mov ecx, dword [eax + 8]
mov dword [edx], ecx
mov ebp, dword [eax + 0xc]
mov dword [edx + 4], ebp
mov edi, dword [eax + 0x10]
mov dword [edx + 8], edi
mov ebp, dword [eax + 0x14]
mov dword [edx + 0xc], ebp
mov ebp, dword [eax + 0x18]
mov dword [edx + 0x10], ebp
lea ebp, [eax + 0x20]
mov dword [edx + 0x18], ebp
lea ebp, [ecx + ecx]
add ebp, ebp
lea ebp, [eax + ebp + 0x20]
mov dword [edx + 0x1c], ebp
lea ebp, [ecx + ecx]
add ebp, ebp
add ebp, ebp
lea ebp, [eax + ebp + 0x20]
mov dword [edx + 0x20], ebp
test ecx, ecx
jle 0x458a2c
xor eax, eax
mov dword [esp + 0x40], ebx
mov dword [esp + 0x44], esi
mov ecx, dword [edx + 0x1c]
lea ebx, [eax + eax]
mov ecx, dword [ecx + eax*4]
test ecx, ecx
jle 0x4589ec
xor ebp, ebp
mov esi, dword [edx + 0x14]
mov edi, dword [edx + 0x18]
add esi, dword [edi + ebx*2]
mov ecx, ebp
and ecx, 0xf
add ecx, 0x10
xor byte [esi + ebp], cl
mov ecx, dword [edx + 0x1c]
mov ecx, dword [ecx + ebx*2]
inc ebp
cmp ebp, ecx
jl 0x4589cd
mov ebp, dword [edx + 0x20]
cmp dword [ebp + ebx*2], 0
jle 0x458a1f
xor ebp, ebp
jmp 0x458a00
mov ecx, dword [edx + 0x1c]
mov ecx, dword [ecx + ebx*2]
mov esi, dword [edx + 0x14]
mov edi, dword [edx + 0x18]
add esi, dword [edi + ebx*2]
add esi, ecx
mov ecx, ebp
and ecx, 0xf
add ecx, 0x10
xor byte [esi + ebp], cl
mov ecx, dword [edx + 0x20]
inc ebp
cmp ebp, dword [ecx + ebx*2]
jl 0x4589fa
inc eax
cmp eax, dword [edx]
jl 0x4589be
mov ebx, dword [esp + 0x40]
mov esi, dword [esp + 0x44]
xor eax, eax
add esp, 0x48
pop ebp
pop edi
ret
push 1
push 0x186aa
call fcn.0046d258
xor eax, eax
add esp, 0x50
pop ebp
pop edi
ret
push edi
push 1
push 0x1964a
call fcn.0046d1cc
mov eax, 0xffffffff
add esp, 0x54
pop ebp
pop edi
ret
Function at 0x45aa19
Capabilities:
Enumerate files on windows

Disassembly:
push edi
push esi
push ebp
push ebx
sub esp, 0x5c8
mov ebp, edx
mov ebx, eax
movsx ecx, cl
test ecx, ecx
je 0x45aa7a
lea esi, [esp + 8]
mov edi, 0x6623a0
mov dl, byte [edi]
inc edi
mov byte [esi], dl
inc esi
test dl, dl
jne 0x45aa37
lea edi, [esp + 8]
mov edx, ebx
mov ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
dec edi
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
test al, al
jne 0x45aa51
lea edi, [esp + 8]
mov edx, 0x87ae9c
mov ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
dec edi
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
test al, al
jne 0x45aa6e
jmp 0x45aaa7
lea esi, [esp + 8]
mov edi, ebx
mov dl, byte [edi]
inc edi
mov byte [esi], dl
inc esi
test dl, dl
jne 0x45aa80
lea edi, [esp + 8]
mov edx, 0x87ae9c
mov ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
dec edi
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
test al, al
jne 0x45aa9d
lea esi, [esp + 0x408]
mov edi, 0x87a448
mov dl, byte [edi]
inc edi
mov byte [esi], dl
inc esi
test dl, dl
jne 0x45aab3
lea edi, [esp + 0x408]
mov edx, ebp
mov ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
dec edi
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
test al, al
jne 0x45aad0
lea ecx, [esp + 8]
lea eax, [esp + 0x488]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_FindFirstFileA]
mov esi, eax
cmp esi, 0xffffffff
je 0x45ac1e
cmp byte [esp + 0x4b4], 0x2e
je 0x45ac44
mov ecx, dword [esp + 0x488]
and ecx, 0x10
cmp ecx, 0x10
mov ebx, 0
sete bl
test ebx, ebx
jne 0x45ab46
movsx ecx, byte [ebp]
test ecx, ecx
je 0x45ab5a
lea eax, [esp + 0x4b4]
lea edx, [esp + 0x408]
call fcn.00440ca0
movsx ecx, al
test ecx, ecx
jne 0x45ab5a
jmp 0x45ac00
mov ecx, dword [esp + 0x5e4]
or ecx, dword [esp + 0x5e8]
je 0x45ac00
lea edi, [esp + 0x4b4]
xor eax, eax
mov dh, byte [edi]
mov ecx, edi
test dh, dh
je 0x45ab73
inc ecx
inc eax
mov dl, byte [ecx]
test dl, dl
jne 0x45ab6b
mov edi, eax
lea ecx, [edi + 2]
push ecx
call fcn.0047016c
mov edx, eax
mov eax, dword [0x873934]
mov ecx, dword [0x873930]
mov dword [ecx + eax*4], edx
mov edx, dword [0x873934]
mov eax, dword [0x873930]
lea ecx, [esp + 0x4b8]
push edi
push ecx
push dword [eax + edx*4]
call dword [0x5b9aac]
add esp, 0x10
mov eax, dword [0x873934]
mov ecx, dword [0x873930]
mov ecx, dword [ecx + eax*4]
mov byte [edi + ecx], 0
test ebx, ebx
je 0x45abeb
mov ebx, dword [0x873934]
mov ecx, dword [0x873930]
mov ecx, dword [ecx + ebx*4]
mov byte [edi + ecx], 0x2f
mov ebx, dword [0x873934]
mov ecx, dword [0x873930]
mov ecx, dword [ecx + ebx*4]
mov byte [edi + ecx + 1], 0
mov ecx, dword [0x873934]
inc ecx
mov dword [0x873934], ecx
cmp ecx, 0x2000
je 0x45ac2b
lea ecx, [esp + 0x488]
push ecx
push esi
call dword [sym.imp.KERNEL32.dll_FindNextFileA]
test eax, eax
jne 0x45aaf8
push esi
call dword [sym.imp.KERNEL32.dll_FindClose]
xor eax, eax
add esp, 0x5c8
pop ebx
pop ebp
pop esi
pop edi
ret
push 0x2000
push 0x879bc4
push 0x8792b0
call fcn.00409070
add esp, 0xc
jmp 0x45ac17
movsx ecx, byte [esp + 0x4b5]
test ecx, ecx
je 0x45ac00
cmp ecx, 0x2e
jne 0x45ab06
movsx ecx, byte [esp + 0x4b6]
test ecx, ecx
je 0x45ac00
jmp 0x45ab06