joyce8/EMBER2024-capa huggingface dataset:
Function at 0x403630
Capabilities:
Write file on windows

Disassembly:
mov ecx, dword [esp + 4]
sub esp, 0x1a8
mov eax, 0x407498
push ebx
push ebp
push esi
push edi
xor ebp, ebp
cmp ecx, dword [eax]
je 0x403654
add eax, 8
inc ebp
cmp eax, 0x407528
jb 0x403645
cmp ecx, dword [ebp*8 + 0x407498]
jne 0x4037fb
mov eax, dword [0x409964]
cmp eax, 1
je 0x4037bd
test eax, eax
jne 0x403680
cmp dword [0x4070d4], 1
je 0x4037bd
cmp ecx, 0xfc
je 0x4037fb
lea eax, [esp + 0xb4]
push 0x104
push eax
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
test eax, eax
jne 0x4036bb
mov ecx, 5
mov esi, str._program_name_unknown_
lea edi, [esp + 0xb4]
rep movsd dword es:[edi], dword [esi]
movsw word es:[edi], word [esi]
movsb byte es:[edi], byte [esi]
lea edi, [esp + 0xb4]
or ecx, 0xffffffff
xor eax, eax
lea ebx, [esp + 0xb4]
repne scasb al, byte es:[edi]
not ecx
cmp ecx, 0x3c
jbe 0x403704
lea edi, [esp + 0xb4]
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
not ecx
dec ecx
push 3
mov ebx, ecx
lea ecx, [esp + 0xb8]
sub ecx, 0x3b
push 0x406358
add ebx, ecx
push ebx
call fcn.00404a00
add esp, 0xc
mov ecx, 6
mov esi, str.Runtime_Error__n_nProgram:
lea edi, [esp + 0x14]
xor eax, eax
rep movsd dword es:[edi], dword [esi]
movsw word es:[edi], word [esi]
or ecx, 0xffffffff
mov edi, ebx
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
lea edx, [esp + 0x14]
mov ebx, ecx
mov esi, edi
or ecx, 0xffffffff
mov edi, edx
repne scasb al, byte es:[edi]
mov ecx, ebx
dec edi
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, ebx
lea edx, [esp + 0x14]
and ecx, 3
push 0x12010
rep movsb byte es:[edi], byte [esi]
mov edi, 0x406338
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
push str.Microsoft_Visual_C_Runtime_Library
mov esi, edi
mov ebx, ecx
mov edi, edx
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
mov ecx, ebx
dec edi
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, ebx
lea edx, [esp + 0x1c]
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov edi, dword [ebp*8 + 0x40749c]
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
mov esi, edi
mov ebx, ecx
mov edi, edx
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
mov ecx, ebx
dec edi
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, ebx
lea eax, [esp + 0x1c]
and ecx, 3
push eax
rep movsb byte es:[edi], byte [esi]
call fcn.00404970
add esp, 0xc
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x1a8
ret
mov eax, dword [0x40ac60]
test eax, eax
je 0x4037ce
mov esi, dword [eax + 0x10]
cmp esi, 0xffffffff
jne 0x4037d8
push 0xfffffffffffffff4
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
mov esi, eax
mov edx, dword [ebp*8 + 0x40749c]
lea ecx, [esp + 0x10]
push 0
push ecx
mov edi, edx
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
not ecx
dec ecx
push ecx
push edx
push esi
call dword [sym.imp.KERNEL32.dll_WriteFile]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x1a8
ret
Function at 0x403c50
Capabilities:
Write file on windows

Disassembly:
mov eax, dword [esp + 4]
mov ecx, dword [0x40ad60]
sub esp, 0x41c
cmp eax, ecx
push ebx
push ebp
push esi
push edi
jae 0x403dfd
mov ecx, eax
mov esi, eax
sar ecx, 5
and esi, 0x1f
mov edx, dword [ecx*4 + 0x40ac60]
lea edi, [ecx*4 + 0x40ac60]
shl esi, 3
mov dword [esp + 0x24], edi
mov dword [esp + 0x14], esi
mov cl, byte [esi + edx + 4]
test cl, 1
je 0x403dfd
mov ebx, dword [esp + 0x438]
xor ebp, ebp
cmp ebx, ebp
mov dword [esp + 0x10], ebp
mov dword [esp + 0x20], ebp
jne 0x403cbe
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x41c
ret
test cl, 0x20
je 0x403ccf
push 2
push ebp
push eax
call fcn.00403b90
add esp, 0xc
mov eax, dword [edi]
add eax, esi
test byte [eax + 4], 0x80
je 0x403e2e
mov ebp, dword [esp + 0x434]
mov dword [esp + 0x18], 0
test ebx, ebx
mov edi, ebp
jbe 0x403d79
lea eax, [esp + 0x28]
mov ecx, edi
sub ecx, ebp
cmp ecx, ebx
jae 0x403d2a
mov cl, byte [edi]
inc edi
cmp cl, 0xa
jne 0x403d17
mov esi, dword [esp + 0x20]
mov byte [eax], 0xd
inc esi
inc eax
mov dword [esp + 0x20], esi
mov byte [eax], cl
inc eax
mov edx, eax
lea ecx, [esp + 0x28]
sub edx, ecx
cmp edx, 0x400
jl 0x403cfa
mov esi, eax
lea edx, [esp + 0x28]
lea eax, [esp + 0x1c]
sub esi, edx
mov edx, dword [esp + 0x24]
push 0
push eax
lea ecx, [esp + 0x30]
mov eax, dword [edx]
push esi
push ecx
mov ecx, dword [esp + 0x24]
mov edx, dword [ecx + eax]
push edx
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
je 0x403e1f
mov eax, dword [esp + 0x1c]
mov edx, dword [esp + 0x10]
add edx, eax
cmp eax, esi
mov dword [esp + 0x10], edx
jl 0x403d75
mov eax, edi
sub eax, ebp
cmp eax, ebx
jb 0x403cf6
mov esi, dword [esp + 0x14]
mov eax, dword [esp + 0x10]
test eax, eax
jne 0x403dee
mov eax, dword [esp + 0x18]
test eax, eax
je 0x403dc2
cmp eax, 5
jne 0x403dab
mov dword [0x40996c], eax
mov dword [0x409968], 9
or eax, 0xffffffff
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x41c
ret
push eax
call fcn.00404ee0
add esp, 4
or eax, 0xffffffff
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x41c
ret
mov ecx, dword [esp + 0x24]
mov edx, dword [ecx]
test byte [esi + edx + 4], 0x40
je 0x403de2
cmp byte [ebp], 0x1a
jne 0x403de2
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x41c
ret
mov dword [0x409968], 0x1c
jmp 0x403e07
sub eax, dword [esp + 0x20]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x41c
ret
mov dword [0x409968], 9
pop edi
pop esi
pop ebp
mov dword [0x40996c], 0
or eax, 0xffffffff
pop ebx
add esp, 0x41c
ret
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [esp + 0x18], eax
jmp 0x403d75
mov edx, dword [eax]
lea ecx, [esp + 0x1c]
push ebp
mov ebp, dword [esp + 0x438]
push ecx
push ebx
push ebp
push edx
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
je 0x403e5f
mov eax, dword [esp + 0x1c]
mov dword [esp + 0x18], 0
mov dword [esp + 0x10], eax
jmp 0x403d79
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [esp + 0x18], eax
jmp 0x403d79
Function at 0x488330
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x52000]
push edi
jmp 0x48834a
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x488351
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x488340
mov eax, 1
add ebx, ebx
jne 0x488363
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x488374
jne 0x488393
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x488393
dec eax
add ebx, ebx
jne 0x488380
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
jmp 0x488358
add ebx, ebx
jne 0x48838f
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jmp 0x4883e5
xor ecx, ecx
sub eax, 3
jb 0x4883ab
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x48841a
sar eax, 1
mov ebp, eax
jmp 0x4883b6
add ebx, ebx
jne 0x4883b6
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x488384
inc ecx
add ebx, ebx
jne 0x4883c4
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x488384
add ebx, ebx
jne 0x4883d1
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x4883c6
jne 0x4883e2
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x4883c6
add ecx, 2
cmp ebp, 0xfffffb00
adc ecx, 2
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x488404
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x4883f6
jmp 0x488346
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x488404
add edi, ecx
jmp 0x488346
pop esi
mov edi, esi
mov ecx, 0x2fcb
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x488422
cmp byte [edi], 0x26
jne 0x488422
mov eax, dword [edi]
mov bl, byte [edi + 4]
shr ax, 8
rol eax, 0x10
xchg ah, al
sub eax, edi
sub bl, 0xe8
add eax, esi
mov dword [edi], eax
add edi, 5
mov al, bl
loop 0x488427
lea edi, [esi + 0x85000]
mov eax, dword [edi]
or eax, eax
je 0x48849f
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x8b26c]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x8b384]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x488454
mov ecx, edi
jns 0x488483
movzx eax, word [edi]
inc edi
push eax
inc edi
mov ecx, 0xaef24857
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x8b388]
or eax, eax
je 0x488499
mov dword [ebx], eax
add ebx, 4
jmp 0x488471
call dword [esi + 0x8b398]
mov ebp, dword [esi + 0x8b38c]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x20f]
and byte [eax], 0x7f
and byte [eax + 0x28], 0x7f
pop eax
push eax
push esp
push eax
push ebx
push edi
call ebp
pop eax
popal
lea eax, [esp - 0x80]
push 0
cmp esp, eax
jne 0x4884d3
sub esp, 0xffffff80
jmp 0x4526fe
Function at 0x410220
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x47302b
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.00467330
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x4102a2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004650b0
mov eax, dword [eax]
push 0x572204
push eax
call fcn.00457364
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.004675bb
test bl, bl
je 0x4102a2
push 0x572204
lea ecx, [esp + 0xc]
call fcn.0046794b
push 0x575d7c
lea ecx, [esp + 0xc]
call fcn.0046794b
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 0x4102de
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.004675bb
jmp 0x4103a9
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 0x410362
lea edx, [esp + 0x7c]
push 0x575d78
push edx
call fcn.00457364
add esp, 8
test eax, eax
je 0x410362
lea eax, [esp + 0x7c]
push 0x575d74
push eax
call fcn.00457364
add esp, 8
test eax, eax
je 0x410362
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 0x4102f2
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.004675bb
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 0x411600
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 0x411662
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 0x411670
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x47318b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x57c58c]
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 0x4117a8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x4116d6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004675bb
xor eax, eax
jmp 0x41181f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004676f8
push esi
lea ecx, [esp + 0xc]
call fcn.00467987
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x575db4
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x4117fd
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.00411600
test eax, eax
jne 0x4117fd
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 closesocket
mov ecx, edi
call fcn.00411600
test eax, eax
jne 0x4117fd
lea eax, [esp + 0x14]
push 0x575d90
push eax
call fcn.004583a0
mov esi, eax
add esp, 8
test esi, esi
jne 0x4117dc
lea ecx, [esp + 0x14]
push 0x575d8c
push ecx
call fcn.00458320
mov esi, eax
add esp, 8
test esi, esi
jne 0x4117dc
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x4117df
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.004676a8
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x4116ee
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004675bb
xor eax, eax
jmp 0x41181f
mov byte [esi], 0
push 0x575d88
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.004675bb
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 0x4247c0
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 0x42482e
cmp si, 0x69
ja 0x42482e
add esi, 0xffd0
cmp si, 0x11
je 0x4247fe
push 0x11
call edi
test ax, ax
jge 0x4247fe
or esi, 0x2000
cmp si, 0x10
je 0x424813
push 0x10
call edi
test ax, ax
jge 0x424813
or esi, 0x4000
cmp si, 0x12
je 0x424828
push 0x12
call edi
test ax, ax
jge 0x424828
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x42483b
mov esi, 0xbd
jmp 0x4247ef
cmp si, 0x6e
jne 0x424848
mov esi, 0xbe
jmp 0x4247ef
cmp si, 0x6f
jne 0x4247e9
mov esi, 0xbf
jmp 0x4247ef

Function at 0x425ee0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x58ccb8]
xor edx, edx
cmp eax, edx
jne 0x425f06
xor eax, eax
mov byte [eax + 0x58cbb8], al
inc eax
cmp eax, 0x100
jl 0x425eee
mov dword [0x58ccb8], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x58cbb8
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x425f97
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 0x425f6a
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 0x425f38
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x426010
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 0x426063
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 0x42604a
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 0x42caa0
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 0x42cc38
cmp ebp, ebx
jle 0x42cc38
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 0x42cafe
dec eax
or eax, 0xfffffff8
inc eax
je 0x42cb05
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x42cb14
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x42cb1b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.004672fc
add esp, 4
cmp eax, ebx
je 0x42cb3c
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.004672fc
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 0x42cc2e
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 0x42cc15
mov al, byte [edx]
cmp al, 0xc0
jbe 0x42cc01
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x42cbf6
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 0x42cc04
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x42cc04
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x42cba0
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 0x42cb91
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 0x430190
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4749f8
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 0x4301c9
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.0046ecaf
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.0046ecfb
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.00430250
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.0046ed38
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
Function at 0x4346f0
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x475188
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.00435270
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 0x434799
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.00434380
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.0046df60
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.00443c70
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.0046dfd2
mov ecx, dword [esp + 0x5c]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14