joyce8/EMBER2024-capa huggingface dataset:
Function at 0x29d167
Capabilities:
Terminate process

Disassembly:
push esi
push edi
mov esi, dword [ebp - 0x88]
mov esi, dword [ebp + esi - 0x6c]
add dword [ebp - 0x88], 4
test esi, 1
je 0x29d187
and esi, 0xfffffffe
jne 0x29d191
xchg dword [ebx], esi
call fcn.00298e24
pop edi
pop esi
ret
call fcn.002996d0
mov edi, dword [ebx]
test edi, edi
je 0x29d1a5
shl ecx, 1
cmp ecx, dword [edi - 4]
je 0x29d1c3
shr ecx, 1
call fcn.0029969c
jb 0x29d1d3
cld
shr ecx, 1
rep movsd dword es:[edi], dword [esi]
adc cl, 0
rep movsw word es:[edi], word [esi]
xchg dword [ebx], edx
mov esi, edx
call fcn.00298e24
pop edi
pop esi
ret
cld
push ecx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
pop ecx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
pop edi
pop esi
ret
xchg dword [ebx], edx
mov esi, edx
call fcn.00298e24
pop edi
pop esi
jmp fcn.00295860

Function at 0x29dc9c
Capabilities:
Terminate process

Disassembly:
push ebx
push ecx
push esi
push edi
mov edi, dword [ebp - 0x88]
mov esi, dword [ebp + edi - 0x6c]
call fcn.00298e4c
mov ebx, ecx
push esi
mov esi, dword [ebp + edi - 0x68]
call fcn.00298e4c
jecxz 0x29dd12
test ebx, ebx
je 0x29dd1a
add ebx, ecx
xchg ecx, ebx
call fcn.00298df0
jb 0x29dd27
xchg ecx, ebx
sub ebx, ecx
cld
push ecx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
pop ecx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
pop esi
mov ecx, ebx
push ecx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
pop ecx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov edi, dword [ebp - 0x88]
mov esi, edx
xchg dword [ebp + edi - 0x68], esi
call fcn.00298e24
mov esi, dword [ebp + edi - 0x6c]
call fcn.00298e24
add dword [ebp - 0x88], 4
pop edi
pop esi
pop ecx
pop ebx
ret
mov esi, dword [ebp + edi - 0x6c]
mov dword [ebp + edi - 0x68], esi
add dword [ebp - 0x88], 4
pop esi
pop edi
pop esi
pop ecx
pop ebx
ret
pop esi
pop edi
pop esi
pop ecx
pop ebx
jmp fcn.00295860

Function at 0x29dd34
Capabilities:
Terminate process

Disassembly:
push ebx
push ecx
push esi
push edi
mov edi, dword [ebp - 0x88]
mov esi, dword [ebp + edi - 0x6c]
call fcn.002996d0
mov ebx, ecx
push esi
mov esi, dword [ebp + edi - 0x68]
call fcn.002996d0
jecxz 0x29dda6
test ebx, ebx
je 0x29ddae
add ebx, ecx
xchg ecx, ebx
call fcn.0029969c
jb 0x29ddbb
xchg ecx, ebx
sub ebx, ecx
cld
shr ecx, 1
rep movsd dword es:[edi], dword [esi]
adc cl, 0
rep movsw word es:[edi], word [esi]
pop esi
mov ecx, ebx
shr ecx, 1
rep movsd dword es:[edi], dword [esi]
adc cl, 0
rep movsw word es:[edi], word [esi]
mov edi, dword [ebp - 0x88]
mov esi, edx
xchg dword [ebp + edi - 0x68], esi
call fcn.00298e24
mov esi, dword [ebp + edi - 0x6c]
call fcn.00298e24
add dword [ebp - 0x88], 4
pop edi
pop esi
pop ecx
pop ebx
ret
mov esi, dword [ebp + edi - 0x6c]
mov dword [ebp + edi - 0x68], esi
add dword [ebp - 0x88], 4
pop esi
pop edi
pop esi
pop ecx
pop ebx
ret
pop esi
pop edi
pop esi
pop ecx
pop ebx
jmp fcn.00295860
Function at 0x29dee0
Capabilities:
Terminate process

Disassembly:
push ebx
push ecx
push esi
push edi
mov esi, dword [ebp - 0x88]
mov edi, dword [ebp + esi - 0x68]
call fcn.002996e3
mov esi, dword [ebp + esi - 0x6c]
call fcn.002996d0
jecxz 0x29df00
jmp 0x29df05
jmp 0x29df9e
test eax, eax
je 0x29df2a
jns 0x29df0e
add eax, edx
inc eax
dec eax
sub edx, eax
jbe 0x29df2a
push eax
add edi, eax
add edi, eax
push edi
call fcn.0029da4e
pop eax
pop edx
jae 0x29df26
test edx, edx
je 0x29df9e
mov ecx, edi
jmp 0x29df6d
xor edx, edx
jmp 0x29df85
mov esi, eax
sub ecx, eax
shr ecx, 1
call fcn.0029969c
jb 0x29dfa5
cld
shr ecx, 1
rep movsd dword es:[edi], dword [esi]
adc cl, 0
rep movsw word es:[edi], word [esi]
call fcn.0029ddce
call fcn.00299768
mov edi, dword [ebp - 0x88]
mov dword [ebp + edi - 0x6c], edx
pop edi
pop esi
pop ecx
pop ebx
ret
call fcn.0029ddce
jmp 0x29df99
call fcn.0029ddce
mov edx, eax
pop edi
pop esi
pop ecx
pop ebx
jmp fcn.00295855

Function at 0x432001
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
mov eax, section..text
nop
nop
mov ebx, 0x40c7d0
nop
mov ecx, 0x2cd93f19
test eax, eax
nop
nop
nop
nop
nop
nop
nop
je 0x43204e
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
jne 0x432024
nop
nop
nop
nop
mov eax, str.oIs
nop
mov ebx, 0x42f314
nop
mov ecx, 0x49d9066f
nop
nop
nop
nop
test eax, eax
nop
nop
je 0x432084
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
add eax, 4
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
nop
nop
jne 0x43206c
nop
nop
nop
nop
nop
nop
popal
jmp 0x431219
Function at 0x411833
Capabilities:
Resolve function by parsing pe exports

Disassembly:
sub esp, 8
push ebx
push ebp
push esi
push edi
mov edi, dword [esp + 0x1c]
test edi, edi
je 0x411908
mov ebx, dword [esp + 0x20]
test ebx, ebx
je 0x411908
mov eax, dword [edi + 0x3c]
cmp dword [eax + edi + 0x7c], 0
je 0x411908
mov eax, dword [eax + edi + 0x78]
add eax, edi
mov ecx, ebx
mov esi, dword [eax + 0x1c]
sub ecx, dword [eax + 0x10]
mov edx, dword [eax + 0x14]
add esi, edi
mov dword [esp + 0x14], esi
mov dword [esp + 0x20], edx
cmp ecx, edx
ja 0x41188e
mov eax, dword [esi + ecx*4]
add eax, edi
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret 8
mov edx, dword [eax + 0x20]
mov ecx, dword [eax + 0x24]
mov ebp, dword [eax + 0x18]
add edx, edi
add ecx, edi
xor esi, esi
mov dword [esp + 0x10], edx
mov dword [esp + 0x1c], ecx
test ebp, ebp
je 0x411908
mov eax, dword [edx + esi*4]
add eax, edi
mov ecx, ebx
lea ecx, [ecx]
mov dl, byte [ecx]
cmp dl, byte [eax]
jne 0x4118d3
test dl, dl
je 0x4118cf
mov dl, byte [ecx + 1]
cmp dl, byte [eax + 1]
jne 0x4118d3
add ecx, 2
add eax, 2
test dl, dl
jne 0x4118b3
xor eax, eax
jmp 0x4118d8
sbb eax, eax
or eax, 1
test eax, eax
jne 0x4118ea
mov eax, dword [esp + 0x1c]
movzx eax, word [eax + esi*2]
cmp eax, dword [esp + 0x20]
jbe 0x4118f5
inc esi
cmp esi, ebp
jae 0x411908
mov edx, dword [esp + 0x10]
jmp 0x4118a9
mov ecx, dword [esp + 0x14]
mov eax, dword [ecx + eax*4]
add eax, edi
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret 8
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 8
ret 8

Function at 0x411b6c
Capabilities:
Parse pe header

Disassembly:
mov ecx, dword [esp + 4]
test ecx, ecx
jne 0x411b77
xor eax, eax
ret
push esi
mov esi, dword [esp + 0xc]
cmp esi, 0x40
jb 0x411b8b
mov eax, 0x5a4d
cmp word [ecx], ax
je 0x411b8f
xor eax, eax
pop esi
ret
push edi
mov edi, dword [ecx + 0x3c]
lea eax, [edi + 0xf8]
cmp esi, eax
jb 0x411bc8
cmp dword [edi + ecx], 0x4550
jne 0x411bc8
mov eax, 0x14c
cmp word [edi + ecx + 4], ax
jne 0x411bc8
test byte [edi + ecx + 0x16], 2
je 0x411bc8
movzx eax, word [edi + ecx + 0x14]
mov edx, 0xe0
cmp ax, dx
jae 0x411bcd
pop edi
xor eax, eax
pop esi
ret
push ebx
add eax, 0xffffff20
movzx ebx, ax
add ebx, edi
movzx edi, word [edi + ecx + 6]
add ebx, ecx
xor edx, edx
test edi, edi
jle 0x411c09
xor eax, eax
jmp 0x411bec
lea eax, [eax + eax*4]
mov ecx, dword [ebx + eax*8 + 0x10c]
add ecx, dword [ebx + eax*8 + 0x108]
cmp ecx, esi
ja 0x411c12
inc edx
movzx eax, dx
cmp eax, edi
jl 0x411bec
pop ebx
pop edi
mov eax, 1
pop esi
ret
pop ebx
pop edi
xor eax, eax
pop esi
ret
Function at 0x411c18
Capabilities:
Access peb ldr_data

Disassembly:
push ecx
push ebx
push ebp
push esi
push edi
mov dword [esp + 0x10], 0
mov eax, dword fs:[0x30]
mov eax, dword [eax + 0xc]
mov eax, dword [eax + 0xc]
mov dword [esp + 0x10], eax
mov ebp, dword [esp + 0x10]
mov edi, dword [ebp + 0x30]
mov esi, dword [esp + 0x18]
movzx ebx, word [esi]
mov eax, ebx
lea ecx, [eax - 0x41]
cmp ecx, 0x19
ja 0x411c50
add eax, 0x20
movzx edx, word [edi]
lea ecx, [edx - 0x41]
cmp ecx, 0x19
ja 0x411c5e
add edx, 0x20
cmp eax, edx
jne 0x411c6f
test bx, bx
je 0x411ca4
add esi, 2
add edi, 2
jmp 0x411c40
movzx ecx, word [esi]
lea eax, [ecx - 0x41]
cmp eax, 0x19
ja 0x411c7d
add ecx, 0x20
movzx edx, word [edi]
lea eax, [edx - 0x41]
cmp eax, 0x19
ja 0x411c8b
add edx, 0x20
sub ecx, edx
je 0x411ca4
mov ebp, dword [ebp]
mov dword [esp + 0x10], ebp
cmp dword [ebp + 0x18], 0
jne 0x411c39
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
pop ecx
ret
mov eax, dword [ebp + 0x18]
pop edi
pop esi
pop ebp
pop ebx
pop ecx
ret

Function at 0x41271d
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
push esi
push edi
push ebx
sub esp, 0x10
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x24]
mov ecx, dword [edx]
test eax, eax
je 0x4127de
test ecx, ecx
je 0x4127de
mov ebx, dword [eax + 0x3c]
mov edx, dword [ebx + eax + 0x78]
mov ebx, dword [ebx + eax + 0x7c]
test edx, edx
je 0x4127de
test ebx, ebx
je 0x4127de
mov ebx, eax
add ebx, edx
je 0x4127de
mov esi, dword [edx + eax + 0x18]
test esi, esi
je 0x4127de
cmp dword [edx + eax + 0x14], 0
je 0x4127de
mov edi, dword [edx + eax + 0x20]
mov ebx, dword [edx + eax + 0x24]
add edi, eax
mov edx, dword [edx + eax + 0x1c]
add ebx, eax
add edx, eax
test esi, esi
jbe 0x4127de
mov dword [esp], edx
xor ebp, ebp
mov dword [esp + 0xc], edi
mov dword [esp + 4], esi
mov dword [esp + 8], ecx
mov eax, dword [esp + 0xc]
mov edi, dword [esp + 8]
movzx ecx, word [ebx + ebp*2]
mov esi, dword [eax + ebp*4]
add esi, dword [esp + 0x24]
mov dl, byte [edi]
cmp dl, byte [esi]
jne 0x4127ce
test dl, dl
je 0x4127ca
mov dl, byte [edi + 1]
cmp dl, byte [esi + 1]
jne 0x4127ce
add edi, 2
add esi, 2
test dl, dl
jne 0x4127ae
xor eax, eax
jmp 0x4127d3
sbb eax, eax
or eax, 1
test eax, eax
je 0x4127ea
inc ebp
cmp ebp, dword [esp + 4]
jb 0x41279b
xor eax, eax
add esp, 0x10
pop ebx
pop edi
pop esi
pop ebp
ret 8
mov edx, dword [esp]
mov edx, dword [edx + ecx*4]
mov eax, dword [esp + 0x24]
add eax, edx
add esp, 0x10
pop ebx
pop edi
pop esi
pop ebp
ret 8
Function at 0x44ea40
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4fbd1b
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.004efb37
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x44eac2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004ed03d
mov eax, dword [eax]
push 0x855ec4
push eax
call fcn.004de204
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.004efdc2
test bl, bl
je 0x44eac2
push 0x855ec4
lea ecx, [esp + 0xc]
call fcn.004f0152
push 0x855ed0
lea ecx, [esp + 0xc]
call fcn.004f0152
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 0x44eafe
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.004efdc2
jmp 0x44ebc9
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 0x44eb82
lea edx, [esp + 0x7c]
push 0x855ecc
push edx
call fcn.004de204
add esp, 8
test eax, eax
je 0x44eb82
lea eax, [esp + 0x7c]
push 0x855ec8
push eax
call fcn.004de204
add esp, 8
test eax, eax
je 0x44eb82
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 0x44eb12
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.004efdc2
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 0x44f3c0
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 0x44f422
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 0x44f430
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4fbd9b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x86ddf0]
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 0x44f568
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x44f496
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004efdc2
xor eax, eax
jmp 0x44f5df
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004efeff
push esi
lea ecx, [esp + 0xc]
call fcn.004f018e
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x855f04
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x44f5bd
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push accept
call fcn.0044f3c0
test eax, eax
jne 0x44f5bd
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.0044f3c0
test eax, eax
jne 0x44f5bd
lea eax, [esp + 0x14]
push 0x855ee0
push eax
call fcn.004df350
mov esi, eax
add esp, 8
test esi, esi
jne 0x44f59c
lea ecx, [esp + 0x14]
push 0x855edc
push ecx
call fcn.004df2d0
mov esi, eax
add esp, 8
test esi, esi
jne 0x44f59c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x44f59f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.004efeaf
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x44f4ae
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004efdc2
xor eax, eax
jmp 0x44f5df
mov byte [esi], 0
push 0x855ed8
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.004efdc2
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 0x464a30
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 0x464a9e
cmp si, 0x69
ja 0x464a9e
add esi, 0xffd0
cmp si, 0x11
je 0x464a6e
push 0x11
call edi
test ax, ax
jge 0x464a6e
or esi, 0x2000
cmp si, 0x10
je 0x464a83
push 0x10
call edi
test ax, ax
jge 0x464a83
or esi, 0x4000
cmp si, 0x12
je 0x464a98
push 0x12
call edi
test ax, ax
jge 0x464a98
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x464aab
mov esi, 0xbd
jmp 0x464a5f
cmp si, 0x6e
jne 0x464ab8
mov esi, 0xbe
jmp 0x464a5f
cmp si, 0x6f
jne 0x464a59
mov esi, 0xbf
jmp 0x464a5f

Function at 0x466490
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x87ea48]
xor edx, edx
cmp eax, edx
jne 0x4664b6
xor eax, eax
mov byte [eax + 0x87e948], al
inc eax
cmp eax, 0x100
jl 0x46649e
mov dword [0x87ea48], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x87e948
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x466547
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 0x46651a
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 0x4664e8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x466550
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 0x4665a3
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 0x46658a
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 0x46d870
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 0x46da08
cmp ebp, ebx
jle 0x46da08
mov eax, esi
push edi
cdq
and edx, 7
add eax, edx
mov edi, eax
mov eax, esi
sar edi, 3
and eax, reloc.OLEAUT32.dll_VariantInit
mov dword [esp + 0x10], edi
jns 0x46d8ce
dec eax
or eax, 0xfffffff8
inc eax
je 0x46d8d5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x46d8e4
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x46d8eb
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.004efb03
add esp, 4
cmp eax, ebx
je 0x46d90c
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.004efb03
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 0x46d9fe
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 0x46d9e5
mov al, byte [edx]
cmp al, 0xc0
jbe 0x46d9d1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x46d9c6
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 0x46d9d4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x46d9d4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x46d970
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 0x46d961
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 0x46ff40
Capabilities:
Initialize winsock library

Disassembly:
sub esp, 0x190
push esi
mov esi, ecx
call fcn.004f143b
lea eax, [esp + 4]
mov dword [esi], method.CWnd.virtual_0
push eax
push 0x101
call dword [sym.imp.WS2_32.dll_WSAStartup]
neg eax
sbb eax, eax
mov dword [esi + 0x44], 0x4d12
inc eax
mov dword [esi + 0x40], 0xffffffff
mov dword [esi + 0x3c], eax
mov eax, esi
pop esi
add esp, 0x190
ret
Function at 0x4713e0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4fdba8
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 0x471419
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.004f7580
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.004f75cc
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.004714a0
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.004f7609
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
Function at 0x475b10
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x4fe3d8
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x54
mov eax, dword [esp + 0x74]
mov edx, dword [esp + 0x6c]
push esi
mov esi, ecx
mov ecx, dword [esp + 0x74]
push edi
push eax
mov eax, dword [esp + 0x74]
push ecx
push edx
lea ecx, [esp + 0x14]
push eax
push ecx
mov ecx, esi
call fcn.00476690
lea edx, [esp + 0x18]
push eax
push edx
call dword [sym.imp.USER32.dll_CopyRect]
mov eax, dword [esp + 0x18]
xor edi, edi
xor ecx, ecx
cmp eax, edi
setl cl
dec ecx
xor edx, edx
and ecx, eax
mov eax, dword [esp + 0x1c]
cmp eax, edi
mov dword [esp + 0x18], ecx
setl dl
dec edx
and edx, eax
lea eax, [esp + 0x18]
push eax
mov dword [esp + 0x20], edx
call dword [sym.imp.USER32.dll_IsRectEmpty]
test eax, eax
je 0x475bb9
mov eax, dword [esp + 0x6c]
push ebx
mov ebx, eax
xor ecx, ecx
xor edx, edx
xor esi, esi
mov dword [ebx], ecx
mov dword [ebx + 4], edx
mov dword [ebx + 8], esi
mov dword [ebx + 0xc], edi
pop ebx
pop edi
pop esi
mov ecx, dword [esp + 0x54]
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14
lea ecx, [esp + 8]
push ecx
mov ecx, esi
call fcn.004757a0
mov edx, eax
mov eax, dword [edx]
mov ecx, dword [edx + 4]
push ecx
push eax
lea eax, [esp + 0x20]
push eax
call dword [sym.imp.USER32.dll_OffsetRect]
push edi
lea ecx, [esp + 0x4c]
call fcn.004f6831
mov ecx, dword [esi + 0x5c]
mov edx, dword [esi + 0x58]
push ecx
lea eax, [esp + 0x4c]
push edx
push eax
mov dword [esp + 0x70], edi
call fcn.0048aa90
mov edx, dword [esp + 0x5c]
add esp, 0xc
lea ecx, [esp + 0x18]
push 2
push ecx
push edx
call dword [sym.imp.GDI32.dll_LPtoDP]
mov ecx, dword [esi + 0x1c]
lea eax, [esp + 0x38]
push eax
push ecx
call dword [sym.imp.USER32.dll_GetClientRect]
lea edx, [esp + 0x38]
lea eax, [esp + 0x18]
push edx
lea ecx, [esp + 0x2c]
push eax
push ecx
call dword [sym.imp.USER32.dll_IntersectRect]
mov esi, dword [esp + 0x6c]
mov eax, dword [esp + 0x28]
mov ecx, dword [esp + 0x2c]
mov edx, esi
mov dword [esp + 0x64], 0xffffffff
mov dword [edx], eax
mov eax, dword [esp + 0x30]
mov dword [edx + 4], ecx
mov ecx, dword [esp + 0x34]
mov dword [edx + 8], eax
mov dword [edx + 0xc], ecx
lea ecx, [esp + 0x48]
call fcn.004f68a3
mov ecx, dword [esp + 0x5c]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14