joyce8/EMBER2024-capa huggingface dataset:
Function at 0x423b75
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
mov dword [ebp - 4], 0
mov dword [ebp - 4], 0
mov dword [ebp - 8], esp
push 0x11
call dword [0x4412c0]
nop
nop
nop
nop
cmp dword [ebp - 8], esp
je 0x423bb0
push 6
call fcn.0043a201
add esp, 4
mov dword [ebp - 0xc], eax
push 0x80000301
push 0
push 0x8000
push 0x80000301
push 0
push dword [ebp - 0xc]
push 2
mov ebx, 0xc4
call fcn.0043f230
add esp, 0x1c
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x423c13
push 0x80000301
push 0
push 1
push 0x80000301
push 0
push dword [ebp - 4]
push 2
mov ebx, 0xc8
call fcn.0043bd90
add esp, 0x1c
mov dword [ebp - 4], eax
mov dword [ebp - 8], esp
push 0x10
call dword [0x4412c0]
nop
nop
nop
nop
cmp dword [ebp - 8], esp
je 0x423c37
push 6
call fcn.0043a201
add esp, 4
mov dword [ebp - 0xc], eax
push 0x80000301
push 0
push 0x8000
push 0x80000301
push 0
push dword [ebp - 0xc]
push 2
mov ebx, 0xc4
call fcn.0043f230
add esp, 0x1c
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x423c9a
push 0x80000301
push 0
push 2
push 0x80000301
push 0
push dword [ebp - 4]
push 2
mov ebx, 0xc8
call fcn.0043bd90
add esp, 0x1c
mov dword [ebp - 4], eax
mov dword [ebp - 8], esp
push 0x12
call dword [0x4412c0]
nop
nop
nop
nop
cmp dword [ebp - 8], esp
je 0x423cbe
push 6
call fcn.0043a201
add esp, 4
mov dword [ebp - 0xc], eax
push 0x80000301
push 0
push 0x8000
push 0x80000301
push 0
push dword [ebp - 0xc]
push 2
mov ebx, 0xc4
call fcn.0043f230
add esp, 0x1c
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x423d21
push 0x80000301
push 0
push 4
push 0x80000301
push 0
push dword [ebp - 4]
push 2
mov ebx, 0xc8
call fcn.0043bd90
add esp, 0x1c
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
jmp 0x423d29
mov esp, ebp
pop ebp
ret
Function at 0x428016
Capabilities:
Get graphical window text

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x24
mov dword [ebp - 4], 0
mov dword [ebp - 8], 0
mov ebx, dword [ebp + 8]
mov ebx, dword [ebx]
add ebx, 4
mov dword [ebp - 0xc], ebx
mov dword [ebp - 0x10], esp
mov ebx, dword [ebp - 0xc]
push dword [ebx]
call dword [0x441384]
nop
nop
nop
nop
cmp dword [ebp - 0x10], esp
je 0x42805c
push 6
call fcn.0043a201
add esp, 4
mov dword [ebp - 0x1c], eax
fild dword [ebp - 0x1c]
fstp qword [ebp - 0x1c]
fld qword [ebp - 0x1c]
fadd qword [0x443552]
fstp qword [ebp - 0x24]
fld qword [ebp - 0x24]
call fcn.00401363
mov dword [ebp - 4], eax
push 0x80000301
push 0
push dword [ebp - 4]
push 1
mov ebx, 0x184
call fcn.0043c280
add esp, 0x10
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0xc]
push eax
mov ebx, dword [ebp - 8]
test ebx, ebx
je 0x4280af
push ebx
call fcn.0043a1fb
add esp, 4
pop eax
mov dword [ebp - 8], eax
mov ebx, dword [ebp + 8]
mov ebx, dword [ebx]
add ebx, 4
mov dword [ebp - 0xc], ebx
mov dword [ebp - 0x10], esp
push dword [ebp - 4]
push dword [ebp - 8]
mov ebx, dword [ebp - 0xc]
push dword [ebx]
call dword [0x441274]
nop
nop
nop
nop
cmp dword [ebp - 0x10], esp
je 0x4280e8
push 6
call fcn.0043a201
add esp, 4
mov eax, dword [ebp - 8]
test eax, eax
je 0x428104
push eax
mov ebx, eax
call fcn.004022d1
inc eax
push eax
call fcn.0043a1f5
pop ecx
pop esi
mov edi, eax
rep movsb byte es:[edi], byte [esi]
jmp 0x428109
push eax
mov ebx, dword [ebp - 8]
test ebx, ebx
je 0x42811a
push ebx
call fcn.0043a1fb
add esp, 4
pop eax
mov esp, ebp
pop ebp
ret 4

Function at 0x43c2c0
Capabilities:
Get file size
Read file on windows

Disassembly:
mov eax, dword [esp + 8]
push edi
push 0
push 0x20
push 3
push 0
push 3
push 0x80000000
push eax
call dword [0x441110]
mov edi, eax
xor eax, eax
cmp edi, 0xffffffff
je 0x43c329
push ebx
lea ecx, [esp + 0x10]
push esi
push ecx
push edi
call dword [0x441114]
mov ebx, eax
lea edx, [ebx + 8]
push edx
call fcn.0043bb80
add esp, 4
mov esi, eax
lea eax, [esp + 0x14]
push 0
push eax
lea ecx, [esi + 8]
push ebx
push ecx
push edi
mov dword [esi], 1
mov dword [esi + 4], ebx
call dword [0x441118]
push edi
call dword [0x4410d4]
mov eax, esi
pop esi
pop ebx
pop edi
ret
Function at 0x43df60
Capabilities:
Query or enumerate registry value

Disassembly:
sub esp, 0x10
mov eax, dword [esp + 0x18]
push ebx
push ebp
push esi
push edi
push eax
call fcn.0043ff00
mov esi, dword [esp + 0x38]
mov ebx, eax
mov edi, esi
or ecx, 0xffffffff
xor eax, eax
add esp, 4
xor ebp, ebp
repne scasb al, byte es:[edi]
not ecx
dec ecx
mov dword [esp + 0x10], ebp
test ebx, ebx
je 0x43e0b0
test ecx, ecx
je 0x43e0b0
inc ecx
push ecx
call fcn.004402b6
mov ebp, eax
mov edi, esi
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
push 0x5c
mov edx, ecx
mov esi, edi
mov edi, ebp
push ebp
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
call fcn.004402c8
mov edi, eax
add esp, 0xc
test edi, edi
je 0x43dfd9
mov byte [edi], 0
inc edi
lea eax, [esp + 0x1c]
push eax
push ebp
push ebx
call dword [section..rdata]
test eax, eax
jne 0x43e09d
push 0x400
mov dword [esp + 0x18], 0x400
mov dword [esp + 0x1c], 1
call fcn.004402b6
add esp, 4
mov ebx, dword [0x441004]
lea ecx, [esp + 0x14]
mov esi, eax
mov eax, dword [esp + 0x1c]
push ecx
lea edx, [esp + 0x1c]
push esi
push edx
push 0
push edi
push eax
call ebx
test eax, eax
je 0x43e061
cmp eax, 0xea
jne 0x43e089
push esi
call fcn.004402bc
mov ecx, dword [esp + 0x18]
push ecx
call fcn.004402b6
mov ecx, dword [esp + 0x24]
add esp, 8
lea edx, [esp + 0x14]
mov esi, eax
push edx
lea eax, [esp + 0x1c]
push esi
push eax
push 0
push edi
push ecx
call ebx
test eax, eax
jne 0x43e02c
mov eax, dword [esp + 0x18]
cmp eax, 1
je 0x43e06f
cmp eax, 2
jne 0x43e089
mov edi, esi
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
not ecx
dec ecx
push ecx
push esi
call fcn.0043f600
add esp, 8
mov dword [esp + 0x10], eax
push esi
call fcn.004402bc
mov edx, dword [esp + 0x20]
add esp, 4
push edx
call dword [0x441008]
push ebp
call fcn.004402bc
mov eax, dword [esp + 0x14]
add esp, 4
test eax, eax
jne 0x43e0de
mov ebp, eax
mov eax, dword [esp + 0x48]
test eax, eax
je 0x43e0ea
mov edx, dword [esp + 0x40]
test edx, edx
je 0x43e0ea
mov edi, edx
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
not ecx
dec ecx
push ecx
push edx
call fcn.0043f600
add esp, 8
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x10
ret
mov eax, dword [esp + 0x10]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x10
ret
pop edi
mov eax, ebp
pop esi
pop ebp
pop ebx
add esp, 0x10
ret
Function at 0x43ebc0
Capabilities:
Write file on windows

Disassembly:
sub esp, 8
mov eax, dword [esp + 0x10]
push edi
push 0
push 0x20
push 2
push 0
push 0
push 0x40000000
push eax
call dword [0x441110]
mov edi, eax
xor eax, eax
cmp edi, 0xffffffff
je 0x43ec52
mov eax, dword [esp + 0x10]
push ebx
mov ebx, 1
push ebp
cmp eax, ebx
push esi
mov dword [esp + 0x10], ebx
jle 0x43ec44
mov ebp, dword [0x441100]
lea esi, [esp + 0x2c]
mov eax, dword [esi]
lea edx, [esp + 0x14]
push 0
push edx
lea ecx, [eax + 8]
mov eax, dword [eax + 4]
push eax
push ecx
push edi
call ebp
test eax, eax
je 0x43ec3c
mov eax, dword [esp + 0x1c]
inc ebx
add esi, 0xc
cmp ebx, eax
jl 0x43ec05
push edi
call dword [0x4410d4]
mov eax, dword [esp + 0x10]
pop esi
pop ebp
pop ebx
pop edi
add esp, 8
ret
mov dword [esp + 0x10], 0
push edi
call dword [0x4410d4]
mov eax, dword [esp + 0x10]
pop esi
pop ebp
pop ebx
pop edi
add esp, 8
ret

Function at 0x43ec60
Capabilities:
Read .ini file

Disassembly:
push ebx
push ebp
push esi
push edi
push 0x400
call fcn.004402b6
mov ebx, dword [esp + 0x1c]
mov ebp, dword [esp + 0x40]
mov ecx, dword [esp + 0x28]
add esp, 4
mov esi, eax
mov eax, dword [esp + 0x30]
push ebx
push 0x400
push esi
push ebp
push eax
push ecx
call dword [0x4410fc]
cmp eax, 0x3ff
jl 0x43ecca
push esi
lea edi, [eax + 0x400]
call fcn.004402bc
push edi
call fcn.004402b6
mov edx, dword [esp + 0x38]
add esp, 8
mov esi, eax
mov eax, dword [esp + 0x24]
push ebx
push edi
push esi
push ebp
push edx
push eax
call dword [0x4410fc]
dec edi
cmp eax, edi
jge 0x43ec9a
mov edi, esi
or ecx, 0xffffffff
xor eax, eax
xor ebx, ebx
repne scasb al, byte es:[edi]
not ecx
dec ecx
je 0x43ece6
push ecx
push esi
call fcn.0043f600
add esp, 8
mov ebx, eax
push esi
call fcn.004402bc
add esp, 4
mov eax, ebx
pop edi
pop esi
pop ebp
pop ebx
ret

Function at 0x43ed40
Capabilities:
Encode data using xor

Disassembly:
mov edx, dword [esp + 4]
mov eax, dword [esp + 8]
cmp edx, 1
jle 0x43ed5e
push esi
lea ecx, [esp + 0x18]
dec edx
mov esi, dword [ecx]
add ecx, 0xc
xor eax, esi
dec edx
jne 0x43ed53
pop esi
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 0x405e94
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x120
push esi
mov esi, 0x104
lea eax, [ebp - 0x120]
push esi
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
cmp eax, esi
pop esi
jbe 0x405eb8
xor eax, eax
test eax, eax
je 0x405eca
cmp byte [ebp + eax - 0x121], 0x5c
je 0x405eca
xor ecx, ecx
jmp 0x405ecd
xor ecx, ecx
inc ecx
push dword [ebp + 8]
lea ecx, [ecx + 0x409010]
lea eax, [ebp + eax - 0x120]
push ecx
push str._s_s.dll
push eax
call dword [sym.imp.USER32.dll_wsprintfA]
add esp, 0x10
lea eax, [ebp - 0x120]
push eax
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
leave
ret 4

Function at 0x405f6d
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
cmp dword [0x422aec], 0
push esi
jne 0x405fa4
xor ecx, ecx
push 8
mov eax, ecx
pop esi
mov edx, eax
and dl, 1
neg dl
sbb edx, edx
and edx, 0xedb88320
shr eax, 1
xor eax, edx
dec esi
jne 0x405f7e
mov dword [ecx*4 + 0x422ae8], eax
inc ecx
cmp ecx, 0x100
jl 0x405f79
mov edx, dword [esp + 0x10]
mov eax, dword [esp + 8]
test edx, edx
not eax
jbe 0x405fd5
mov ecx, dword [esp + 0xc]
push edi
movzx edi, byte [ecx]
mov esi, eax
and esi, 0xff
xor esi, edi
shr eax, 8
mov esi, dword [esi*4 + 0x422ae8]
xor eax, esi
inc ecx
dec edx
jne 0x405fb7
pop edi
not eax
pop esi
ret 0xc

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 0x40a4a0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x46573b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x180
push ebx
push ebp
mov ebp, ecx
lea ecx, [esp + 8]
lea eax, [ebp + 0x40]
push eax
call fcn.0045a256
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x40a522
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0045816d
mov eax, dword [eax]
push 0x47b1c0
push eax
call fcn.0044afd4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0045a4e1
test bl, bl
je 0x40a522
push 0x47b1c0
lea ecx, [esp + 0xc]
call fcn.0045a871
push 0x47ed3c
lea ecx, [esp + 0xc]
call fcn.0045a871
mov ecx, dword [esp + 8]
lea eax, [esp + 0x48]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_FindFirstFileA]
cmp eax, 0xffffffff
mov dword [esp + 0xc], eax
jne 0x40a55e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0045a4e1
jmp 0x40a629
push esi
mov esi, dword [esp + 0x19c]
push edi
mov edi, dword [sym.imp.USER32.dll_SendMessageA]
mov ebx, 0x23
test byte [esp + 0x50], 0x10
je 0x40a5e2
lea edx, [esp + 0x7c]
push 0x47ed38
push edx
call fcn.0044afd4
add esp, 8
test eax, eax
je 0x40a5e2
lea eax, [esp + 0x7c]
push 0x47ed34
push eax
call fcn.0044afd4
add esp, 8
test eax, eax
je 0x40a5e2
mov eax, dword [ebp + 0x1c]
lea edx, [esp + 0x1c]
push edx
push 0
lea ecx, [esp + 0x84]
push 0x1100
push eax
mov dword [esp + 0x2c], esi
mov dword [esp + 0x30], 0xffff0003
mov dword [esp + 0x4c], 0
mov dword [esp + 0x50], 1
mov dword [esp + 0x44], ecx
mov dword [esp + 0x34], ebx
call edi
mov edx, dword [esp + 0x14]
lea ecx, [esp + 0x50]
push ecx
push edx
call dword [sym.imp.KERNEL32.dll_FindNextFileA]
test eax, eax
jne 0x40a572
mov eax, dword [esp + 0x14]
push eax
call dword [sym.imp.KERNEL32.dll_FindClose]
mov ecx, dword [ebp + 0x1c]
push esi
push 2
push 0x1102
push ecx
call edi
lea ecx, [esp + 0x10]
mov dword [esp + 0x198], 0xffffffff
call fcn.0045a4e1
pop edi
pop esi
mov ecx, dword [esp + 0x188]
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x18c
ret 4

Function at 0x40ae20
Capabilities:
Query or enumerate registry value

Disassembly:
mov ecx, dword [esp + 8]
mov edx, dword [esp + 4]
sub esp, 0x10c
lea eax, [esp]
push esi
push eax
push 1
push 0
push ecx
push edx
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
mov esi, eax
test esi, esi
jne 0x40ae82
mov edx, dword [esp + 4]
lea eax, [esp + 8]
lea ecx, [esp + 0xc]
push eax
push ecx
push esi
push edx
mov dword [esp + 0x18], 0x104
call dword [sym.imp.ADVAPI32.dll_RegQueryValueA]
mov ecx, dword [esp + 0x11c]
lea eax, [esp + 0xc]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
mov edx, dword [esp + 4]
push edx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, esi
pop esi
add esp, 0x10c
ret 0xc
Function at 0x40ae90
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4657bb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x4851e0]
push esi
push edi
mov edi, ecx
mov dword [esp + 8], eax
mov eax, dword [edi + 0x44]
mov dword [esp + 0x21c], 0
test eax, eax
jne 0x40afc8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x40aef6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0045a4e1
xor eax, eax
jmp 0x40b03f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0045a61e
push esi
lea ecx, [esp + 0xc]
call fcn.0045a8ad
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push str.open
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x40b01d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push accept
call fcn.0040ae20
test eax, eax
jne 0x40b01d
mov ebx, dword [sym.imp.KERNEL32.dll_lstrcatA]
lea eax, [esp + 0x14]
push str._shellopencommand
push eax
call ebx
lea ecx, [esp + 0x14]
lea edx, [esp + 0x14]
push ecx
push edx
push accept
mov ecx, edi
call fcn.0040ae20
test eax, eax
jne 0x40b01d
lea eax, [esp + 0x14]
push 0x47ed50
push eax
call fcn.0044c010
mov esi, eax
add esp, 8
test esi, esi
jne 0x40affc
lea ecx, [esp + 0x14]
push 0x47ed4c
push ecx
call fcn.0044bf90
mov esi, eax
add esp, 8
test esi, esi
jne 0x40affc
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40afff
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0045a5ce
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40af0e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0045a4e1
xor eax, eax
jmp 0x40b03f
mov byte [esi], 0
push 0x47ed48
push esi
call ebx
mov eax, dword [esp + 0x10]
push eax
push esi
call ebx
lea ecx, [esp + 0x14]
push ebp
push ecx
call dword [sym.imp.KERNEL32.dll_WinExec]
mov esi, eax
xor edx, edx
cmp esi, 0x20
setg dl
lea ecx, [esp + 0x10]
mov esi, edx
mov dword [esp + 0x224], 0xffffffff
call fcn.0045a4e1
pop ebp
mov eax, esi
pop ebx
mov ecx, dword [esp + 0x214]
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x218
ret 4
Function at 0x41b690
Capabilities:
Log keystrokes via polling

Disassembly:
mov eax, dword [esp + 4]
push esi
push edi
mov edi, dword [sym.imp.USER32.dll_GetKeyState]
mov cl, byte [eax + 8]
and ecx, 0xff
mov esi, ecx
cmp si, 0x60
jb 0x41b6fe
cmp si, 0x69
ja 0x41b6fe
add esi, 0xffd0
cmp si, 0x11
je 0x41b6ce
push 0x11
call edi
test ax, ax
jge 0x41b6ce
or esi, 0x2000
cmp si, 0x10
je 0x41b6e3
push 0x10
call edi
test ax, ax
jge 0x41b6e3
or esi, 0x4000
cmp si, 0x12
je 0x41b6f8
push 0x12
call edi
test ax, ax
jge 0x41b6f8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x41b70b
mov esi, 0xbd
jmp 0x41b6bf
cmp si, 0x6e
jne 0x41b718
mov esi, 0xbe
jmp 0x41b6bf
cmp si, 0x6f
jne 0x41b6b9
mov esi, 0xbf
jmp 0x41b6bf

Function at 0x41cdb0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x495858]
xor edx, edx
cmp eax, edx
jne 0x41cdd6
xor eax, eax
mov byte [eax + 0x495758], al
inc eax
cmp eax, 0x100
jl 0x41cdbe
mov dword [0x495858], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x495758
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x41ce67
xor esi, esi
push ebp
mov byte [esp + 0x20], dl
xor ecx, ecx
mov edi, dword [esp + 0x20]
mov ebp, dword [esp + 0x18]
mov al, byte [esi + ebx]
and edi, 0xff
xor edx, edx
mov dl, byte [edi + ebp]
mov ebp, eax
and ebp, 0xff
add ecx, edx
add ecx, ebp
and ecx, 0x800000ff
jns 0x41ce3a
dec ecx
or ecx, 0xffffff00
inc ecx
mov byte [esp + 0x10], cl
mov ecx, dword [esp + 0x10]
and ecx, 0xff
mov dl, byte [ecx + ebx]
mov byte [esi + ebx], dl
mov byte [ecx + ebx], al
lea eax, [edi + 1]
cdq
idiv dword [esp + 0x1c]
inc esi
cmp esi, 0x100
mov byte [esp + 0x20], dl
jl 0x41ce08
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x41cee0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [ebp + 0x10]
push ebx
push esi
push edi
mov cl, byte [eax + 0x100]
mov dl, byte [eax + 0x101]
mov dword [ebp - 8], eax
mov byte [ebp - 1], cl
mov byte [ebp - 2], dl
xor ebx, ebx
mov bl, byte [ebp - 1]
xor edx, edx
mov dl, byte [ebp - 2]
mov esi, dword [ebp - 8]
mov edi, dword [ebp + 8]
xor eax, eax
mov ecx, dword [ebp + 0xc]
test ecx, ecx
jle 0x41cf33
inc bl
mov al, byte [esi + ebx]
add dl, al
xchg byte [esi + edx], al
mov byte [esi + ebx], al
add al, byte [esi + edx]
mov al, byte [esi + eax]
xor byte [edi], al
inc edi
dec ecx
jne 0x41cf1a
mov byte [ebp - 1], bl
mov byte [ebp - 2], dl
mov eax, dword [ebp + 0x10]
mov cl, byte [ebp - 1]
mov dl, byte [ebp - 2]
pop edi
pop esi
mov byte [eax + 0x100], cl
mov byte [eax + 0x101], dl
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x423970
Capabilities:
Enumerate pe sections

Disassembly:
sub esp, 0x18
mov eax, dword [esp + 0x1c]
push ebx
push ebp
push esi
xor esi, esi
xor ecx, ecx
mov si, word [eax + 8]
mov cx, word [eax + 4]
xor ebp, ebp
xor edx, edx
mov bp, word [eax + 0xa]
mov dx, word [eax + 6]
sub esi, ecx
sub ebp, edx
inc esi
xor ebx, ebx
inc ebp
cmp esi, ebx
mov dword [esp + 0x14], esi
jle 0x423b08
cmp ebp, ebx
jle 0x423b08
mov eax, esi
push edi
cdq
and edx, 7
add eax, edx
mov edi, eax
mov eax, esi
sar edi, 3
and eax, 0x80000007
mov dword [esp + 0x10], edi
jns 0x4239ce
dec eax
or eax, 0xfffffff8
inc eax
je 0x4239d5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x4239e4
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x4239eb
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.0045a222
add esp, 4
cmp eax, ebx
je 0x423a0c
mov dword [eax], ebx
mov dword [eax + 4], ebx
mov dword [eax + 8], ebx
mov dword [eax + 0xc], ebx
mov dword [eax + 0x10], ebx
mov dword [eax + 0x14], ebx
mov ebx, eax
mov eax, edi
mov dword [esp + 0x14], ebx
imul eax, ebp
push eax
mov dword [ebx], 7
mov dword [ebx + 4], esi
mov dword [ebx + 8], ebp
mov dword [ebx + 0x14], eax
call fcn.0045a222
mov ecx, dword [ebx + 0x14]
mov edi, eax
mov edx, ecx
xor eax, eax
shr ecx, 2
mov dword [ebx + 0x10], edi
add esp, 4
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x2c]
test ebp, ebp
lea edx, [eax + 0x80]
jle 0x423afe
xor eax, eax
mov dword [esp + 0x20], ebp
mov dword [esp + 0x1c], eax
mov ebp, dword [ebx + 0x10]
xor ecx, ecx
add ebp, eax
mov dword [esp + 0x2c], ecx
test esi, esi
jle 0x423ae5
mov al, byte [edx]
cmp al, 0xc0
jbe 0x423ad1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x423ac6
xor eax, eax
mov ecx, esi
mov al, byte [edx]
mov edx, ecx
mov bl, al
mov edi, ebp
mov bh, bl
dec esi
mov eax, ebx
shl eax, 0x10
mov ax, bx
mov ebx, dword [esp + 0x14]
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
mov edx, dword [esp + 0x24]
and ecx, 3
add ebp, esi
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x2c]
lea ecx, [eax + esi*8]
mov esi, dword [esp + 0x18]
jmp 0x423ad4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x423ad4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x423a70
mov eax, dword [esp + 0x1c]
mov edi, dword [esp + 0x10]
mov ecx, dword [esp + 0x20]
add eax, edi
dec ecx
mov dword [esp + 0x1c], eax
mov dword [esp + 0x20], ecx
jne 0x423a61
pop edi
pop esi
mov eax, ebx
pop ebp
pop ebx
add esp, 0x18
ret
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x18
ret
Function at 0x426d70
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x466c88
push eax
mov dword fs:[0], esp
sub esp, 0x28
push esi
push edi
mov edi, dword [esp + 0x44]
mov esi, ecx
test edi, edi
jne 0x426da9
pop edi
xor eax, eax
pop esi
mov ecx, dword [esp + 0x28]
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
push 0x400
lea ecx, [esp + 0xc]
call fcn.00461bcf
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.00461c1b
mov ecx, dword [esp + 0x60]
mov edx, dword [esp + 0x5c]
mov eax, dword [esp + 0x58]
push ecx
mov ecx, dword [esp + 0x58]
push edx
mov edx, dword [esp + 0x58]
push eax
mov eax, dword [esp + 0x58]
push ecx
mov ecx, dword [esp + 0x58]
push edx
push eax
lea edx, [esp + 0x20]
push ecx
push edx
mov ecx, esi
call fcn.00426e30
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.00461c58
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24