joyce8/EMBER2024-capa huggingface dataset:
Function at 0x45e260
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x4e5814]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
lea ecx, [ebp - 0x18]
push 0x14
push ecx
push 0x1004
movzx eax, ax
push eax
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoA]
lea eax, [ebp - 0x18]
push eax
call fcn.00477681
mov ecx, dword [ebp - 4]
add esp, 4
xor ecx, ebp
mov dword [0x4e6ae8], eax
call fcn.0046addd
mov esp, ebp
pop ebp
ret

Function at 0x45e4e0
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x408
mov eax, dword [0x4e5814]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
push edi
push 2
push dword [0x4ea4c4]
call fcn.004030c0
push eax
call fcn.00412d30
add esp, 0xc
mov dword [0x4e6af0], eax
test eax, eax
je 0x45e67e
push 8
push dword [0x4ea4c4]
call fcn.004030c0
add esp, 8
push eax
push 7
push dword [0x4ea4c4]
call fcn.004030c0
add esp, 8
push eax
lea eax, [ebp - 0x408]
push eax
push 1
push dword [0x4ea4c4]
call fcn.004030c0
add esp, 8
push eax
push 0
push dword [0x4ea4c4]
call fcn.00403120
add esp, 8
push eax
push dword [0x4ea4c4]
mov eax, dword [0x4e6af0]
push 0x4e6af4
push 0
mov eax, dword [eax]
call eax
mov ecx, dword [0x4e6af0]
mov edi, eax
push dword [0x4ea4a8]
push dword [0x4e6af4]
mov ecx, dword [ecx + 0x34]
call ecx
add esp, 0x28
test edi, edi
jne 0x45e6b3
push 0x5f
push dword [0x4ea4c4]
mov dword [0x4e7fe4], edi
mov dword [0x4e7fe0], edi
call fcn.00403120
mov esi, eax
add esp, 8
cmp byte [esi], 0
jne 0x45e5e6
push dword [0x4be594]
lea eax, [ebp - 0x404]
push dword [ebp - 0x408]
push str._s____s
push eax
call fcn.004089b0
add esp, 0x10
lea esi, [ebp - 0x404]
push dword [ebp - 0x408]
call fcn.0040e430
push esi
push 0
call fcn.0045e370
push esi
push 0
call fcn.0045e190
mov eax, dword [0x4e6af0]
push dword [0x4e6af4]
push dword [eax + 0x14]
push dword [0x4ea4ac]
call fcn.0044d390
push 0
push dword [0x4e6af4]
push dword [0x4e6af0]
push dword [0x4ea4ac]
push dword [0x4ea4c4]
call fcn.00409de0
mov edi, dword [sym.imp.USER32.dll_DeleteMenu]
add esp, 0x34
mov dword [0x4e6aec], eax
xor esi, esi
nop dword [eax]
push 0
push 0x40
push dword [esi + 0x4e7628]
call edi
add esi, 4
cmp esi, 8
jb 0x45e650
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
mov dword [0x4e7608], 0
pop esi
call fcn.0046addd
mov esp, ebp
pop ebp
ret
push dword [0x4be594]
push str._s_Internal_Error
call fcn.0040dda0
add esp, 8
mov esi, eax
push 0x30
push esi
push str.Unsupported_protocol_number_found
push 0
call dword [sym.imp.USER32.dll_MessageBoxA]
push esi
call fcn.0040e430
add esp, 4
push 1
call fcn.0045af40
push dword [0x4be594]
push str._s_Error
call fcn.0040dda0
add esp, 8
mov esi, eax
push edi
push dword [0x4ea4c4]
call fcn.0040dbc0
add esp, 4
push eax
lea eax, [ebp - 0x404]
push str.Unable_to_open_connection_to_n_.800s_n_s
push eax
call fcn.004089b0
add esp, 0x10
lea eax, [ebp - 0x404]
push 0x10
push esi
push eax
push 0
call dword [sym.imp.USER32.dll_MessageBoxA]
push esi
call fcn.0040e430
add esp, 4
push 0
call fcn.0049b80a
int3
Function at 0x45ebe0
Capabilities:
Open clipboard
Write clipboard data

Disassembly:
push ebp
mov ebp, esp
push ebx
mov ebx, dword [ebp + 0x10]
push esi
lea eax, [ebx + 1]
push eax
push 0x2002
call dword [sym.imp.KERNEL32.dll_GlobalAlloc]
mov esi, eax
test esi, esi
je 0x45ec87
push edi
push esi
call dword [sym.imp.KERNEL32.dll_GlobalLock]
mov edi, eax
test edi, edi
je 0x45ec86
push ebx
push dword [ebp + 0xc]
push edi
call fcn.0046c120
add esp, 0xc
mov byte [edi + ebx], 0
push esi
call dword [sym.imp.KERNEL32.dll_GlobalUnlock]
mov ebx, dword [ebp + 0x14]
mov edi, dword [sym.imp.USER32.dll_SendMessageA]
test ebx, ebx
jne 0x45ec45
push 0
push 1
push 0x8002
push dword [0x4ea4b8]
call edi
push dword [0x4ea4b8]
call dword [sym.imp.USER32.dll_OpenClipboard]
test eax, eax
je 0x45ec6c
call dword [sym.imp.USER32.dll_EmptyClipboard]
push esi
push 1
call dword [sym.imp.USER32.dll_SetClipboardData]
call dword [sym.imp.USER32.dll_CloseClipboard]
jmp 0x45ec73
push esi
call dword [sym.imp.KERNEL32.dll_GlobalFree]
test ebx, ebx
jne 0x45ec86
push ebx
push ebx
push 0x8002
push dword [0x4ea4b8]
call edi
pop edi
pop esi
pop ebx
pop ebp
ret
Function at 0x467e80
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
push 2
call fcn.00466b40
mov esi, eax
add esp, 4
cmp esi, 0xffffffff
je 0x467eb0
push 0
lea eax, [ebp - 4]
push eax
push dword [ebp + 0xc]
push dword [ebp + 8]
push esi
call dword [sym.imp.KERNEL32.dll_WriteFile]
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop esi
mov esp, ebp
pop ebp
ret

Function at 0x4a09b2
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.004a0599

Function at 0x4a09bd
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.004a0723

Function at 0x4aa96b
Capabilities:
Print debug messages

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.004aa83f

Function at 0x4ad279
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.004acc3b
Function at 0x1094058
Capabilities:
Decompress data using aplib

Disassembly:
call fcn.010941a8
push ebx
mov ebx, esp
push ebx
mov esi, dword [ebx + 8]
mov edi, dword [ebx + 0x10]
cld
mov dl, 0x80
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
mov ebx, 2
add dl, dl
jne 0x109407e
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0x109406a
add dl, dl
jne 0x1094089
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0x10940dc
xor eax, eax
add dl, dl
jne 0x1094096
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0x109417d
add dl, dl
jne 0x10940a5
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x10940b0
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x10940bb
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x10940c6
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
je 0x10940d2
push edi
mov eax, eax
sub edi, eax
mov al, byte [edi]
pop edi
mov byte [edi], al
inc edi
mov ebx, 2
jmp 0x1094075
mov eax, 1
add dl, dl
jne 0x10940ea
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x10940f5
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0x10940e1
sub eax, ebx
mov ebx, 1
jne 0x1094128
mov ecx, 1
add dl, dl
jne 0x109410e
mov dl, byte [esi]
inc esi
adc dl, dl
adc ecx, ecx
add dl, dl
jne 0x1094119
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0x1094105
push esi
mov esi, edi
sub esi, ebp
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0x1094075
dec eax
shl eax, 8
mov al, byte [esi]
inc esi
mov ebp, eax
mov ecx, 1
add dl, dl
jne 0x109413f
mov dl, byte [esi]
inc esi
adc dl, dl
adc ecx, ecx
add dl, dl
jne 0x109414a
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0x1094136
cmp eax, 0x7d00
jae 0x109416d
cmp eax, 0x500
jb 0x1094168
inc ecx
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0x1094075
cmp eax, 0x7f
ja 0x1094170
add ecx, 2
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0x1094075
mov al, byte [esi]
inc esi
xor ecx, ecx
shr al, 1
je 0x109419e
adc ecx, 2
mov ebp, eax
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
mov ebx, 1
jmp 0x1094075
pop ebx
sub edi, dword [ebx + 0x10]
mov eax, edi
pop ebx
ret 0x10
Function at 0x401fb2
Capabilities:
Delete file
Move file

Disassembly:
mov ecx, 0x404f28
jmp fcn.0040170c

Function at 0x401ff6
Capabilities:
Check if file exists
Delete directory
Get file attributes

Disassembly:
push esi
mov esi, 0x404f28
push esi
call dword [sym.imp.kernel32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
je 0x402013
push esi
call dword [sym.imp.kernel32.dll_RemoveDirectoryW]
test eax, eax
je 0x402018
push 1
pop eax
pop esi
ret
call fcn.00401fb2
pop esi
ret

Function at 0x433004
Capabilities:
Authenticate hmac
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
mov eax, section..text
nop
mov ebx, 0x40de38
nop
mov ecx, 0x77347034
test eax, eax
nop
nop
nop
nop
nop
nop
nop
nop
je 0x43304e
nop
nop
nop
xor dword [eax], ecx
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
inc eax
nop
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
jne 0x433024
nop
nop
mov eax, section..text_1
nop
nop
mov ebx, 0x4304d8
mov ecx, 0x32cc5db9
nop
nop
test eax, eax
nop
nop
nop
nop
nop
nop
je 0x433084
nop
nop
xor dword [eax], ecx
nop
nop
nop
add eax, 4
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
jne 0x43306c
nop
nop
nop
nop
nop
nop
popal
nop
nop
nop
jmp 0x431219
Function at 0x409bdb
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
mov edi, dword [ebp + 8]
mov edi, dword [edi]
push edi
xor eax, eax
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
pop edi
mov esi, ecx
not esi
mov eax, dword fs:[0x30]
mov eax, dword [eax + 0xc]
mov edx, dword [eax + 0xc]
lea eax, [eax + 0x10]
push dword [eax]
xor eax, eax
push edx
mov ecx, dword [edx + 0x30]
movzx ebx, byte [eax + edi]
movzx edx, byte [ecx + eax*2]
sub ebx, edx
cmp ebx, 0
je 0x409c22
cmp ebx, 0x20
je 0x409c22
cmp ebx, 0xffffffe0
je 0x409c22
jne 0x409c2b
add eax, 1
cmp esi, eax
je 0x409c38
jne 0x409c07
pop edx
mov edx, dword [edx]
xor eax, eax
pop ebx
cmp ebx, edx
push ebx
je 0x409c3c
jne 0x409c03
pop edx
mov eax, dword [edx + 0x18]
leave
ret 4

Function at 0x409c50
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
mov ebx, dword [ebp + 8]
cmp ebx, 0
je 0x409c95
mov eax, dword [ebx + 0x3c]
add eax, ebx
mov edx, dword [eax + 0x78]
add edx, ebx
mov ecx, dword [edx + 0x18]
mov eax, dword [edx + 0x20]
push ecx
push ecx
push eax
xor eax, eax
or ecx, 0xffffffff
mov edi, dword [ebp + 0xc]
mov edi, dword [edi]
repne scasb al, byte es:[edi]
not ecx
pop eax
push ecx
mov edi, dword [ebp + 0xc]
mov edi, dword [edi]
mov esi, dword [eax + ebx]
add esi, ebx
repe cmpsb byte [esi], byte es:[edi]
pop ecx
je 0x409c9b
add eax, 4
pop esi
dec esi
push esi
jne 0x409c7d
xor eax, eax
leave
ret 8
pop esi
pop ecx
sub ecx, esi
mov eax, dword [edx + 0x24]
lea eax, [eax + ecx*2]
movzx eax, word [eax + ebx]
mov ecx, dword [edx + 0x1c]
lea eax, [ecx + eax*4]
mov eax, dword [eax + ebx]
add eax, ebx
leave
ret 8
Function at 0x41b3a0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x48e4eb
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.00482fdc
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x41b422
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.00480eb6
mov eax, dword [eax]
push 0x4acc94
push eax
call fcn.00473b24
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.00483267
test bl, bl
je 0x41b422
push 0x4acc94
lea ecx, [esp + 0xc]
call fcn.004835f7
push 0x4acca0
lea ecx, [esp + 0xc]
call fcn.004835f7
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 0x41b45e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.00483267
jmp 0x41b529
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 0x41b4e2
lea edx, [esp + 0x7c]
push 0x4acc9c
push edx
call fcn.00473b24
add esp, 8
test eax, eax
je 0x41b4e2
lea eax, [esp + 0x7c]
push 0x4acc98
push eax
call fcn.00473b24
add esp, 8
test eax, eax
je 0x41b4e2
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 0x41b472
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.00483267
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 0x41bd20
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 0x41bd82
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 0x41bd90
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x48e56b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x4b6658]
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 0x41bec8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x41bdf6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00483267
xor eax, eax
jmp 0x41bf3f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004833a4
push esi
lea ecx, [esp + 0xc]
call fcn.00483633
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 0x41bf1d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push accept
call fcn.0041bd20
test eax, eax
jne 0x41bf1d
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.0041bd20
test eax, eax
jne 0x41bf1d
lea eax, [esp + 0x14]
push 0x4accb0
push eax
call fcn.00474c90
mov esi, eax
add esp, 8
test esi, esi
jne 0x41befc
lea ecx, [esp + 0x14]
push 0x4accac
push ecx
call fcn.00474c10
mov esi, eax
add esp, 8
test esi, esi
jne 0x41befc
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x41beff
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.00483354
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x41be0e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00483267
xor eax, eax
jmp 0x41bf3f
mov byte [esi], 0
push 0x4acca8
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.00483267
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 0x42c8f0
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 0x42c95e
cmp si, 0x69
ja 0x42c95e
add esi, 0xffd0
cmp si, 0x11
je 0x42c92e
push 0x11
call edi
test ax, ax
jge 0x42c92e
or esi, 0x2000
cmp si, 0x10
je 0x42c943
push 0x10
call edi
test ax, ax
jge 0x42c943
or esi, 0x4000
cmp si, 0x12
je 0x42c958
push 0x12
call edi
test ax, ax
jge 0x42c958
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x42c96b
mov esi, 0xbd
jmp 0x42c91f
cmp si, 0x6e
jne 0x42c978
mov esi, 0xbe
jmp 0x42c91f
cmp si, 0x6f
jne 0x42c919
mov esi, 0xbf
jmp 0x42c91f

Function at 0x42e2f0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x4c6de0]
xor edx, edx
cmp eax, edx
jne 0x42e316
xor eax, eax
mov byte [eax + 0x4c6ce0], al
inc eax
cmp eax, 0x100
jl 0x42e2fe
mov dword [0x4c6de0], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x4c6ce0
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x42e3a7
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 0x42e37a
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 0x42e348
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x42e420
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 0x42e473
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 0x42e45a
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 0x4356d0
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 0x435868
cmp ebp, ebx
jle 0x435868
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 0x43572e
dec eax
or eax, 0xfffffff8
inc eax
je 0x435735
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x435744
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x43574b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.00482fa8
add esp, 4
cmp eax, ebx
je 0x43576c
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.00482fa8
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 0x43585e
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 0x435845
mov al, byte [edx]
cmp al, 0xc0
jbe 0x435831
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x435826
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 0x435834
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x435834
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x4357d0
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 0x4357c1
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 0x438d90
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x48fc38
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 0x438dc9
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.0048a97f
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.0048a9cb
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.00438e50
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.0048aa08
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
Function at 0x43d4b0
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x490468
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.0043e030
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 0x43d559
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.0043d140
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.00489c30
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.00453cb0
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.00489ca2
mov ecx, dword [esp + 0x5c]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14