joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4013c0
Capabilities:
Encode data using xor

Disassembly:
jmp 0x412d00
push esi
push edi
mov edi, dword [esp + 0x10]
xor esi, esi
test edi, edi
je 0x412eaa
push ebx
mov ebx, dword [esp + 0x10]
nop word [eax + eax]
push str.Protocol_of_Mind
push 0x512be0
call fcn.0040349f
push eax
call fcn.004013a7
sub byte [esi + ebx], 0x6c
push str.Protocol_of_Mind
push 0x512be0
call fcn.0040349f
push eax
call fcn.004013a7
add byte [esi + ebx], 0xf
push str.Protocol_of_Mind
push 0x512be0
call fcn.0040349f
push eax
call fcn.004013a7
xor byte [esi + ebx], 0xd3
push str.Protocol_of_Mind
push 0x512be0
call fcn.0040349f
push eax
call fcn.004013a7
add byte [esi + ebx], 0x14
push str.Protocol_of_Mind
push 0x512be0
call fcn.0040349f
push eax
call fcn.004013a7
add byte [esi + ebx], 0xf9
push str.Protocol_of_Mind
push 0x512be0
call fcn.0040349f
add esp, 0x44
push eax
call fcn.004013a7
add byte [esi + ebx], 0x78
push str.Protocol_of_Mind
push 0x512be0
call fcn.0040349f
push eax
call fcn.004013a7
add byte [esi + ebx], 0x7e
push str.Protocol_of_Mind
push 0x512be0
call fcn.0040349f
push eax
call fcn.004013a7
add byte [esi + ebx], 0xf
push str.Protocol_of_Mind
push 0x512be0
call fcn.0040349f
push eax
call fcn.004013a7
add byte [esi + ebx], 0xd4
push str.Protocol_of_Mind
push 0x512be0
call fcn.0040349f
push eax
call fcn.004013a7
add byte [esi + ebx], 0xbb
push str.Protocol_of_Mind
push 0x512be0
call fcn.0040349f
push eax
call fcn.004013a7
add byte [esi + ebx], 0x24
add esp, 0x40
push str.Protocol_of_Mind
push 0x512be0
call fcn.0040349f
push eax
call fcn.004013a7
add byte [esi + ebx], 0xe6
push str.Protocol_of_Mind
push 0x512be0
call fcn.0040349f
push eax
call fcn.004013a7
xor byte [esi + ebx], 0x79
push str.Protocol_of_Mind
push 0x512be0
call fcn.0040349f
push eax
call fcn.004013a7
add byte [esi + ebx], 0x5c
push str.Protocol_of_Mind
push 0x512be0
call fcn.0040349f
push eax
call fcn.004013a7
add byte [esi + ebx], 0x83
add esp, 0x30
inc esi
cmp esi, edi
jb 0x412d20
pop ebx
pop edi
pop esi
ret

Function at 0x4035da
Capabilities:
Terminate process

Disassembly:
jmp 0x451ba9
push 0x17
call dword [sym.imp.KERNEL32.dll_IsProcessorFeaturePresent]
test eax, eax
je 0x451bba
push 5
pop ecx
int 0x29
push esi
push 1
mov esi, 0xc0000417
push esi
push 2
call fcn.00405907
add esp, 0xc
push esi
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
pop esi
ret

Function at 0x40370b
Capabilities:
Query environment variable

Disassembly:
jmp 0x49b052
mov edi, edi
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
jne 0x49b063
pop esi
ret
push ebx
push edi
push esi
call fcn.0049af39
mov ebx, eax
sub ebx, esi
and ebx, 0xfffffffe
push ebx
call fcn.00403fda
mov edi, eax
pop ecx
pop ecx
test edi, edi
je 0x49b08b
push ebx
push esi
push edi
call fcn.004056fa
add esp, 0xc
push 0
call fcn.00406244
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, edi
pop edi
pop ebx
pop esi
ret
Function at 0x4013c0
Capabilities:
Encode data using xor

Disassembly:
jmp 0x412d00
push esi
push edi
mov edi, dword [esp + 0x10]
xor esi, esi
test edi, edi
je 0x412eaa
push ebx
mov ebx, dword [esp + 0x10]
nop word [eax + eax]
push str.Protocol_of_Mind
push 0x5070b0
call fcn.0040349f
push eax
call fcn.004013a7
sub byte [esi + ebx], 0x13
push str.Protocol_of_Mind
push 0x5070b0
call fcn.0040349f
push eax
call fcn.004013a7
add byte [esi + ebx], 6
push str.Protocol_of_Mind
push 0x5070b0
call fcn.0040349f
push eax
call fcn.004013a7
xor byte [esi + ebx], 0x69
push str.Protocol_of_Mind
push 0x5070b0
call fcn.0040349f
push eax
call fcn.004013a7
add byte [esi + ebx], 0x6e
push str.Protocol_of_Mind
push 0x5070b0
call fcn.0040349f
push eax
call fcn.004013a7
add byte [esi + ebx], 0x3f
push str.Protocol_of_Mind
push 0x5070b0
call fcn.0040349f
add esp, 0x44
push eax
call fcn.004013a7
add byte [esi + ebx], 0xa8
push str.Protocol_of_Mind
push 0x5070b0
call fcn.0040349f
push eax
call fcn.004013a7
add byte [esi + ebx], 3
push str.Protocol_of_Mind
push 0x5070b0
call fcn.0040349f
push eax
call fcn.004013a7
add byte [esi + ebx], 0x72
push str.Protocol_of_Mind
push 0x5070b0
call fcn.0040349f
push eax
call fcn.004013a7
add byte [esi + ebx], 0xd9
push str.Protocol_of_Mind
push 0x5070b0
call fcn.0040349f
push eax
call fcn.004013a7
add byte [esi + ebx], 0xca
push str.Protocol_of_Mind
push 0x5070b0
call fcn.0040349f
push eax
call fcn.004013a7
sub byte [esi + ebx], 0x80
add esp, 0x40
push str.Protocol_of_Mind
push 0x5070b0
call fcn.0040349f
push eax
call fcn.004013a7
add byte [esi + ebx], 0xfc
push str.Protocol_of_Mind
push 0x5070b0
call fcn.0040349f
push eax
call fcn.004013a7
xor byte [esi + ebx], 0x28
push str.Protocol_of_Mind
push 0x5070b0
call fcn.0040349f
push eax
call fcn.004013a7
add byte [esi + ebx], 0x6a
push str.Protocol_of_Mind
push 0x5070b0
call fcn.0040349f
push eax
call fcn.004013a7
add byte [esi + ebx], 0xc7
add esp, 0x30
inc esi
cmp esi, edi
jb 0x412d20
pop ebx
pop edi
pop esi
ret

Function at 0x4035da
Capabilities:
Terminate process

Disassembly:
jmp 0x451ba9
push 0x17
call dword [sym.imp.KERNEL32.dll_IsProcessorFeaturePresent]
test eax, eax
je 0x451bba
push 5
pop ecx
int 0x29
push esi
push 1
mov esi, 0xc0000417
push esi
push 2
call fcn.00405907
add esp, 0xc
push esi
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
pop esi
ret

Function at 0x40370b
Capabilities:
Query environment variable

Disassembly:
jmp 0x49b052
mov edi, edi
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
jne 0x49b063
pop esi
ret
push ebx
push edi
push esi
call fcn.0049af39
mov ebx, eax
sub ebx, esi
and ebx, 0xfffffffe
push ebx
call fcn.00403fda
mov edi, eax
pop ecx
pop ecx
test edi, edi
je 0x49b08b
push ebx
push esi
push edi
call fcn.004056fa
add esp, 0xc
push 0
call fcn.00406244
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, edi
pop edi
pop ebx
pop esi
ret
Function at 0x10552
Capabilities:
Complete processing asynchronous io request

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push ecx
mov eax, dword [ebp + 0x10]
push esi
mov esi, dword [ebp + 0xc]
push edi
xor edi, edi
mov dword [esi + 0x18], edi
mov dword [esi + 0x1c], edi
cmp byte [eax], 0xe
jne 0x105db
mov eax, dword [eax + 0xc]
cmp eax, 0x82010038
mov ecx, dword [esi + 0xc]
je 0x105c0
cmp eax, 0x82010040
je 0x105a8
cmp eax, 0x8201004c
jne 0x105db
cmp dword [0x10c88], edi
je 0x105db
mov eax, dword [0x10c8c]
cmp eax, edi
je 0x105db
mov dword [ecx], eax
mov dword [esi + 0x18], edi
mov dword [esi + 0x1c], 4
jmp 0x105db
mov ecx, dword [0x10c88]
cmp ecx, edi
je 0x105db
call dword [sym.imp.ntoskrnl.exe_ObfDereferenceObject]
mov dword [0x10c88], edi
jmp 0x105db
mov ecx, dword [ecx]
lea eax, [ebp - 8]
push eax
push 0x10c88
push edi
push edi
push 0x10000000
push ecx
call dword [sym.imp.ntoskrnl.exe_ObReferenceObjectByHandle]
mov edi, eax
xor dl, dl
mov ecx, esi
call dword [sym.imp.ntoskrnl.exe_IofCompleteRequest]
mov eax, edi
pop edi
pop esi
leave
ret 0xc
Function at 0x4059bd
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1a4
mov edx, dword [ebp + 8]
xor ecx, ecx
mov eax, 0x40fba0
cmp edx, dword [eax]
je 0x4059df
add eax, 8
inc ecx
cmp eax, 0x40fc30
jl 0x4059d0
push esi
mov esi, ecx
shl esi, 3
cmp edx, dword [esi + 0x40fba0]
jne 0x405b0d
mov eax, dword [0x41f1f0]
cmp eax, 1
je 0x405ae7
test eax, eax
jne 0x405a10
cmp dword [0x40faec], 1
je 0x405ae7
cmp edx, 0xfc
je 0x405b0d
lea eax, [ebp - 0x1a4]
push 0x104
push eax
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
test eax, eax
jne 0x405a47
lea eax, [ebp - 0x1a4]
push str._program_name_unknown_
push eax
call fcn.004067c0
pop ecx
pop ecx
lea eax, [ebp - 0x1a4]
push edi
push eax
lea edi, [ebp - 0x1a4]
call fcn.00405e80
inc eax
pop ecx
cmp eax, 0x3c
jbe 0x405a8a
lea eax, [ebp - 0x1a4]
push eax
call fcn.00405e80
mov edi, eax
lea eax, [ebp - 0x1a4]
sub eax, 0x3b
push 3
add edi, eax
push 0x40841c
push edi
call fcn.00406940
add esp, 0x10
lea eax, [ebp - 0xa0]
push str.Runtime_Error__n_nProgram:
push eax
call fcn.004067c0
lea eax, [ebp - 0xa0]
push edi
push eax
call fcn.004067d0
lea eax, [ebp - 0xa0]
push 0x4083fc
push eax
call fcn.004067d0
push dword [esi + 0x40fba4]
lea eax, [ebp - 0xa0]
push eax
call fcn.004067d0
push 0x12010
lea eax, [ebp - 0xa0]
push str.Microsoft_Visual_C_Runtime_Library
push eax
call fcn.004068b0
add esp, 0x2c
pop edi
jmp 0x405b0d
lea eax, [ebp + 8]
lea esi, [esi + 0x40fba4]
push 0
push eax
push dword [esi]
call fcn.00405e80
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 0x433000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
mov eax, section..text
nop
nop
mov ebx, 0x40de38
nop
mov ecx, 0x43a54d30
test eax, eax
nop
nop
nop
nop
nop
je 0x43304e
nop
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
inc eax
nop
nop
nop
nop
nop
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
jne 0x433024
nop
nop
nop
mov eax, section..data
nop
mov ebx, 0x4304d8
nop
nop
mov ecx, 0x3771f99
nop
nop
test eax, eax
nop
nop
je 0x433084
nop
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
add eax, 4
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
jne 0x43306c
nop
nop
nop
nop
nop
popal
nop
nop
nop
jmp 0x431219
Function at 0x401430
Capabilities:
Hide graphical window

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x5c
xor eax, eax
mov edi, eax
mov dword [ebp - 0x4c], 0x30
mov eax, dword [ebp + 8]
mov dword [ebp - 0x48], 3
mov dword [0x4041a0], eax
mov eax, edi
mov dword [ebp - 0x44], 0x40135a
mov dword [ebp - 0x40], edi
mov dword [ebp - 0x3c], edi
mov dword [ebp - 0x34], eax
mov dword [ebp - 0x24], str.Happ
mov dword [ebp - 0x20], eax
mov dword [ebp - 0x30], eax
mov dword [ebp - 0x2c], edi
mov dword [ebp - 0x28], edi
lea eax, [ebp - 0x4c]
push eax
call dword [sym.imp.USER32.dll_RegisterClassExW]
test eax, eax
je 0x401509
push edi
push dword [ebp - 0x38]
push edi
push edi
push 0x190
push 0x258
push 0xffffee08
push 0xffffee6c
push 0
push str.umbrage
push str.Happ
push edi
call dword [sym.imp.USER32.dll_CreateWindowExW]
push 0
push eax
mov dword [0x4041a8], eax
call dword [sym.imp.USER32.dll_ShowWindow]
mov eax, dword [0x4041a8]
push eax
call dword [sym.imp.USER32.dll_UpdateWindow]
mov esi, dword [sym.imp.USER32.dll_GetMessageW]
push edi
push edi
push edi
lea edx, [ebp - 0x1c]
push edx
call esi
test eax, eax
je 0x401509
mov edi, dword [sym.imp.USER32.dll_TranslateMessage]
push ebx
mov ebx, dword [sym.imp.USER32.dll_DispatchMessageW]
lea eax, [ebp - 0x1c]
push eax
call edi
lea ecx, [ebp - 0x1c]
push ecx
call ebx
xor eax, eax
push eax
push eax
push eax
lea edx, [ebp - 0x1c]
push edx
call esi
test eax, eax
jne 0x4014ee
mov esp, ebp
pop ebp
ret 0x10
Function at 0x4056b1
Capabilities:
Hash data using sha256

Disassembly:
cmp dword [0x447360], 2
jl 0x4056d6
movaps xmm0, xmmword [0x432480]
movaps xmmword [0x43e020], xmm0
movaps xmm0, xmmword [0x432470]
movaps xmmword [0x43e030], xmm0
push esi
mov esi, dword [esp + 8]
mov ecx, esi
call fcn.00405a82
xor edx, edx
mov ecx, dword [esi + 0xf4]
mov eax, dword [edx + 0x432450]
mov dword [edx + ecx], eax
add edx, 4
cmp edx, 0x20
jl 0x4056e4
mov eax, dword [esi + 0xf4]
xor dword [eax], 0x2080020
mov ecx, dword [esi + 0xf4]
mov eax, dword [esp + 0xc]
xor dword [ecx + 8], eax
mov ecx, dword [esi + 0xf4]
mov eax, dword [esp + 0x10]
or eax, 0x2000
shl eax, 0x10
xor dword [ecx + 0xc], eax
pop esi
ret 0xc

Function at 0x405e06
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
mov edx, dword [ebp + 0xc]
push ebx
mov ebx, dword [ebp + 8]
push esi
mov esi, dword [ebp + 0x10]
test esi, esi
je 0x405e38
test dl, 7
je 0x405e38
movzx ecx, byte [edx]
movzx eax, bl
xor ecx, eax
shr ebx, 8
xor ebx, dword [ecx*4 + 0x43e040]
inc edx
mov dword [ebp + 0xc], edx
sub esi, 1
jne 0x405e18
cmp esi, 8
jb 0x405ec8
push edi
mov edi, esi
shr edi, 3
xor ebx, dword [edx]
sub esi, 8
mov edx, dword [edx + 4]
mov ecx, edx
shr ecx, 0x18
mov eax, edx
shr eax, 0x10
movzx eax, al
mov ecx, dword [ecx*4 + 0x43e040]
xor ecx, dword [eax*4 + 0x43e440]
mov eax, edx
shr eax, 8
movzx eax, al
xor ecx, dword [eax*4 + 0x43e840]
mov eax, ebx
shr eax, 0x18
xor ecx, dword [eax*4 + 0x43f040]
mov eax, ebx
shr eax, 0x10
movzx eax, al
xor ecx, dword [eax*4 + 0x43f440]
mov eax, ebx
shr eax, 8
movzx eax, al
xor ecx, dword [eax*4 + 0x43f840]
movzx eax, dl
mov edx, dword [ebp + 0xc]
add edx, 8
mov dword [ebp + 0xc], edx
xor ecx, dword [eax*4 + 0x43ec40]
movzx eax, bl
xor ecx, dword [eax*4 + 0x43fc40]
mov ebx, ecx
sub edi, 1
jne 0x405e47
pop edi
test esi, esi
je 0x405ee4
movzx ecx, byte [edx]
movzx eax, bl
xor ecx, eax
shr ebx, 8
xor ebx, dword [ecx*4 + 0x43e040]
inc edx
sub esi, 1
jne 0x405ecc
pop esi
mov eax, ebx
pop ebx
pop ebp
ret 0xc

Function at 0x406051
Capabilities:
Encode data using xor

Disassembly:
sub esp, 0x20
push ebx
push ebp
push esi
mov esi, dword [esp + 0x30]
xor ebx, ebx
push 0x20
pop ebp
cmp dword [esi], 2
jne 0x4060a8
mov eax, dword [esi + 4]
push edi
push ebx
push ebx
push ebx
push ebx
mov dword [esp + 0x44], eax
lea eax, [esp + 0x20]
push eax
push 4
lea eax, [esp + 0x4c]
push eax
push ebp
push dword [esp + 0x58]
call fcn.0040672b
mov dword [esi + 4], ebx
mov edx, ebx
mov edi, ebx
movzx eax, byte [esp + edx + 0x10]
mov ecx, edx
and ecx, 3
shl ecx, 3
shl eax, cl
xor edi, eax
inc edx
cmp edx, ebp
jb 0x40608e
mov dword [esi + 4], edi
pop edi
cmp dword [esi], 3
jne 0x4060d4
push ebx
push ebx
push ebx
push ebx
lea eax, [esp + 0x1c]
add esi, 4
push eax
push ebp
push esi
push ebp
push dword [esp + 0x54]
call fcn.0040672b
push ebp
lea eax, [esp + 0x10]
push eax
push esi
call fcn.0041eae0
add esp, 0xc
pop esi
pop ebp
pop ebx
add esp, 0x20
ret 8
Function at 0x4064d4
Capabilities:
Encode data using xor
Resolve function by parsing pe exports

Disassembly:
sub esp, 0x264
push ebx
mov ebx, dword [esp + 0x280]
mov eax, ecx
mov dword [esp + 4], eax
cmp ebx, 0x18
ja 0x4066d0
push ebp
push esi
xor ebp, ebp
lea esi, [eax + 0x4b4]
push edi
mov edi, ebp
cmp dword [esi + 0x134], ebx
jne 0x406538
push dword [esp + 0x27c]
mov ecx, esi
call fcn.0040e756
test al, al
je 0x406538
push 0x10
push dword [esp + 0x288]
lea eax, [esi + 0x102]
push eax
call fcn.0041f42a
add esp, 0xc
test eax, eax
je 0x4066da
inc edi
add esi, 0x178
cmp edi, 4
jb 0x4064fe
mov esi, 0x200
lea eax, [esp + 0x74]
push esi
push eax
push dword [esp + 0x288]
call fcn.004112ad
xor eax, eax
mov ecx, ebx
inc eax
shl eax, cl
push eax
lea eax, [esp + 0x38]
push eax
lea eax, [esp + 0x5c]
push eax
lea eax, [esp + 0x20]
push eax
push 0x10
push dword [esp + 0x298]
lea eax, [esp + 0x8c]
push eax
call fcn.00422c30
pop ecx
push eax
lea eax, [esp + 0x90]
push eax
call fcn.00406936
push esi
lea eax, [esp + 0x78]
push eax
call fcn.0040e984
mov edx, dword [esp + 0x10]
mov esi, dword [esp + 0x27c]
push 0x40
mov ecx, dword [edx + 0xa94]
lea ebx, [edx + 0x4b4]
mov eax, ecx
and eax, 3
imul eax, eax, 0x178
add ebx, eax
lea eax, [ecx + 1]
mov dword [edx + 0xa94], eax
mov edi, ebx
mov eax, dword [esp + 0x290]
pop ecx
mov dword [ebx + 0x134], eax
lea eax, [ebx + 0x102]
rep movsd dword es:[edi], dword [esi]
push 0x10
push dword [esp + 0x288]
push eax
movsw word es:[edi], word [esi]
call fcn.0041eae0
push 0x20
pop edi
push edi
lea eax, [esp + 0x24]
push eax
lea esi, [ebx + 0x112]
push esi
call fcn.0041eae0
push edi
lea eax, [esp + 0x50]
push eax
lea eax, [ebx + 0x138]
push eax
call fcn.0041eae0
push edi
lea eax, [esp + 0x7c]
push eax
lea eax, [ebx + 0x158]
push eax
call fcn.0041eae0
add esp, 0x30
push ebp
push 1
push edi
push esi
call fcn.0040e88f
cmp dword [esp + 0x290], ebp
je 0x40665e
push edi
lea eax, [esp + 0x58]
push eax
push dword [esp + 0x298]
call fcn.0041eae0
add esp, 0xc
mov esi, dword [esp + 0x294]
test esi, esi
je 0x406691
push 8
push ebp
push esi
call fcn.0041e980
add esp, 0xc
mov al, byte [esp + ebp + 0x34]
mov ecx, ebp
and ecx, 7
xor byte [ecx + esi], al
inc ebp
cmp ebp, edi
jb 0x406675
push edi
lea eax, [esp + 0x38]
push eax
call fcn.0040e984
cmp dword [esp + 0x288], 0
je 0x4066c2
push dword [esp + 0x288]
mov ecx, dword [esp + 0x14]
lea eax, [esp + 0x18]
push 0x100
push eax
push dword [esp + 0x284]
add ecx, 0xa9c
call fcn.0040de0e
push edi
lea eax, [esp + 0x18]
push eax
call fcn.0040e984
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x264
ret 0x20
push 0x20
pop edi
push edi
lea eax, [esi + 0x112]
push eax
lea eax, [esp + 0x1c]
push eax
call fcn.0041eae0
add esp, 0xc
lea eax, [esp + 0x14]
push ebp
push ebp
push edi
push eax
call fcn.0040e88f
push edi
lea eax, [esi + 0x138]
push eax
lea eax, [esp + 0x3c]
push eax
call fcn.0041eae0
push edi
lea eax, [esi + 0x158]
push eax
lea eax, [esp + 0x68]
push eax
call fcn.0041eae0
add esp, 0x18
jmp 0x406640
Function at 0x40672b
Capabilities:
Authenticate hmac
Encode data using xor

Disassembly:
sub esp, 0x1bc
push ebx
mov ebx, dword [esp + 0x1c8]
push ebp
push esi
push edi
push 0x40
pop edi
cmp ebx, edi
jbe 0x406780
lea eax, [esp + 0x164]
push eax
call fcn.0040f551
push ebx
push dword [esp + 0x1d4]
lea eax, [esp + 0x16c]
push eax
call fcn.0040f597
lea eax, [esp + 0x54]
push eax
lea eax, [esp + 0x168]
push eax
call fcn.0040f462
push 0x20
lea eax, [esp + 0x58]
pop ebx
jmp 0x406787
mov eax, dword [esp + 0x1d0]
mov ebp, dword [esp + 0x1e4]
mov dword [esp + 0x10], eax
test ebp, ebp
je 0x4067b2
mov edx, dword [esp + 0x1e8]
cmp byte [edx], 0
je 0x4067b2
push 0x1a
pop ecx
mov esi, ebp
lea edi, [esp + 0x94]
rep movsd dword es:[edi], dword [esi]
jmp 0x406813
xor edx, edx
test ebx, ebx
je 0x4067d2
mov esi, eax
lea eax, [esp + 0x14]
sub esi, eax
lea ecx, [esp + 0x14]
add ecx, edx
mov al, byte [esi + ecx]
xor al, 0x36
inc edx
mov byte [ecx], al
cmp edx, ebx
jb 0x4067c0
cmp ebx, edi
jae 0x4067ec
mov eax, edi
lea ecx, [esp + 0x14]
sub eax, ebx
add ecx, ebx
push eax
push 0x36
push ecx
call fcn.0041e980
add esp, 0xc
lea eax, [esp + 0x94]
push eax
call fcn.0040f551
push edi
lea eax, [esp + 0x18]
push eax
lea eax, [esp + 0x9c]
push eax
call fcn.0040f597
mov edx, dword [esp + 0x1e8]
test ebp, ebp
je 0x40682d
cmp byte [edx], 0
jne 0x40682d
push 0x1a
pop ecx
lea esi, [esp + 0x94]
mov edi, ebp
rep movsd dword es:[edi], dword [esi]
mov byte [edx], 1
push dword [esp + 0x1dc]
lea eax, [esp + 0x98]
push dword [esp + 0x1dc]
push eax
call fcn.0040f597
lea eax, [esp + 0x74]
push eax
lea eax, [esp + 0x98]
push eax
call fcn.0040f462
mov ebp, dword [esp + 0x1ec]
test ebp, ebp
je 0x406881
mov eax, dword [esp + 0x1f0]
cmp byte [eax], 0
je 0x406881
push 0x1a
pop ecx
mov esi, ebp
lea edi, [esp + 0xfc]
rep movsd dword es:[edi], dword [esi]
jmp 0x4068e7
test ebx, ebx
je 0x4068a3
mov edx, dword [esp + 0x10]
lea eax, [esp + 0x14]
sub edx, eax
xor esi, esi
lea ecx, [esp + 0x14]
add ecx, esi
mov al, byte [edx + ecx]
xor al, 0x5c
inc esi
mov byte [ecx], al
cmp esi, ebx
jb 0x406891
cmp ebx, 0x40
jae 0x4068bf
push 0x40
pop eax
sub eax, ebx
lea ecx, [esp + 0x14]
push eax
add ecx, ebx
push 0x5c
push ecx
call fcn.0041e980
add esp, 0xc
lea eax, [esp + 0xfc]
push eax
call fcn.0040f551
push 0x40
lea eax, [esp + 0x18]
push eax
lea eax, [esp + 0x104]
push eax
call fcn.0040f597
mov eax, dword [esp + 0x1f0]
test ebp, ebp
je 0x406901
cmp byte [eax], 0
jne 0x406901
push 0x1a
pop ecx
lea esi, [esp + 0xfc]
mov edi, ebp
rep movsd dword es:[edi], dword [esi]
mov byte [eax], 1
push 0x20
lea eax, [esp + 0x78]
push eax
lea eax, [esp + 0x104]
push eax
call fcn.0040f597
push dword [esp + 0x1e0]
lea eax, [esp + 0x100]
push eax
call fcn.0040f462
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x1bc
ret 0x24
Function at 0x406936
Capabilities:
Encode data using xor

Disassembly:
push ebp
lea ebp, [esp - 0x58]
sub esp, 0x18c
push ebx
push esi
mov esi, dword [ebp + 0x6c]
push edi
push 0x40
pop eax
cmp esi, eax
jae 0x406950
mov eax, esi
push eax
push dword [ebp + 0x68]
lea eax, [ebp - 0x44]
push eax
call fcn.0041eae0
add esp, 0xc
mov dword [ebp + esi - 0x44], 0x1000000
xor eax, eax
push eax
push eax
push eax
push eax
lea eax, [ebp + 0x20]
push eax
lea eax, [esi + 4]
push eax
lea eax, [ebp - 0x44]
push eax
push dword [ebp + 0x64]
push dword [ebp + 0x60]
call fcn.0040672b
push 0x20
pop ebx
push ebx
lea eax, [ebp + 0x20]
push eax
lea eax, [ebp]
push eax
call fcn.0041eae0
mov eax, dword [ebp + 0x7c]
add esp, 0xc
dec eax
mov byte [ebp + 0x6b], 0
mov dword [ebp + 0x4c], eax
xor esi, esi
mov byte [ebp + 0x6f], 0
push 0x10
pop eax
mov dword [ebp + 0x50], eax
mov dword [ebp + 0x54], eax
mov eax, dword [ebp + 0x70]
mov dword [ebp + 0x40], eax
mov eax, dword [ebp + 0x74]
mov dword [ebp + 0x44], eax
mov eax, dword [ebp + 0x78]
mov dword [ebp + 0x48], eax
mov edi, dword [ebp + esi + 0x4c]
test edi, edi
je 0x406a1c
lea eax, [ebp + 0x6f]
push eax
lea eax, [ebp - 0xcc]
push eax
lea eax, [ebp + 0x6b]
push eax
lea eax, [ebp - 0x134]
push eax
lea eax, [ebp - 0x64]
push eax
push ebx
lea eax, [ebp + 0x20]
push eax
push dword [ebp + 0x64]
push dword [ebp + 0x60]
call fcn.0040672b
push ebx
lea eax, [ebp - 0x64]
push eax
lea eax, [ebp + 0x20]
push eax
call fcn.0041eae0
add esp, 0xc
xor ecx, ecx
mov al, byte [ebp + ecx + 0x20]
xor byte [ebp + ecx], al
inc ecx
cmp ecx, ebx
jb 0x406a0a
sub edi, 1
jne 0x4069cd
push ebx
lea eax, [ebp]
push eax
push dword [ebp + esi + 0x40]
call fcn.0041eae0
add esi, 4
add esp, 0xc
cmp esi, 0xc
jb 0x4069c5
push 0x44
lea eax, [ebp - 0x44]
push eax
call fcn.0040e984
push ebx
lea eax, [ebp]
push eax
call fcn.0040e984
push ebx
lea eax, [ebp + 0x20]
push eax
call fcn.0040e984
push ebx
lea eax, [ebp - 0x64]
push eax
call fcn.0040e984
pop edi
pop esi
pop ebx
lea esp, [ebp + 0x58]
pop ebp
ret 0x20
Function at 0x4092af
Capabilities:
Move file

Disassembly:
mov eax, 0x43137e
call fcn.0041d8a8
mov eax, 0x5024
call fcn.0041d980
push ebx
push esi
mov esi, dword [ebp + 8]
lea eax, [ebp - 0x4030]
push edi
mov ebx, 0x800
push ebx
push eax
push esi
call dword [sym.imp.KERNEL32.dll_GetLongPathNameW]
test eax, eax
je 0x40946e
cmp eax, ebx
jae 0x40946e
push ebx
lea eax, [ebp - 0x5030]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_GetShortPathNameW]
test eax, eax
je 0x40946e
cmp eax, ebx
jae 0x40946e
lea eax, [ebp - 0x4030]
push eax
call fcn.0040b98f
mov dword [ebp + 8], eax
lea eax, [ebp - 0x5030]
push eax
call fcn.0040b98f
mov edi, eax
xor ebx, ebx
cmp word [edi], bx
je 0x40946e
push edi
push dword [ebp + 8]
call fcn.00411455
test eax, eax
je 0x40946e
push edi
push esi
call fcn.0040b98f
push eax
call fcn.00411455
test eax, eax
jne 0x40946e
mov word [ebp - 0x100c], ax
mov edi, ebx
test ax, ax
jne 0x4093d0
push 0x800
push esi
lea eax, [ebp - 0x100c]
push eax
call fcn.0040faf8
push edi
push str.rtmp_d
push 0x800
lea eax, [ebp - 0x100c]
push eax
call fcn.0040b98f
push eax
call fcn.00403ecb
add esp, 0x10
lea eax, [ebp - 0x100c]
push eax
call fcn.00409ebe
test al, al
je 0x4093b5
xor eax, eax
mov word [ebp - 0x100c], ax
jmp 0x4093bc
mov ax, word [ebp - 0x100c]
add edi, 0x7b
cmp edi, 0x2710
jl 0x409363
test ax, ax
je 0x40946e
mov edi, 0x800
lea eax, [ebp - 0x3030]
push edi
push esi
push eax
call fcn.0040faf8
push edi
push dword [ebp + 8]
lea eax, [ebp - 0x3030]
push eax
call fcn.0040ba05
mov edi, dword [sym.imp.KERNEL32.dll_MoveFileW]
lea eax, [ebp - 0x100c]
push eax
lea eax, [ebp - 0x3030]
push eax
call edi
test eax, eax
je 0x40946e
lea ecx, [ebp - 0x2030]
call fcn.00409483
push esi
mov dword [ebp - 4], ebx
call fcn.00409ebe
test al, al
jne 0x409435
push 0x12
push esi
lea ecx, [ebp - 0x2030]
call fcn.0040956f
mov bl, al
lea eax, [ebp - 0x3030]
push eax
lea eax, [ebp - 0x100c]
push eax
call edi
test bl, bl
je 0x40945f
lea ecx, [ebp - 0x2030]
call fcn.00409521
lea ecx, [ebp - 0x2030]
call fcn.00409668
lea ecx, [ebp - 0x2030]
call fcn.004094b5
mov al, 1
jmp 0x409470
xor al, al
mov ecx, dword [ebp - 0xc]
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
mov esp, ebp
pop ebp
ret 4