joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4bb1c4
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x4bb1fc
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextLengthA]
lea ecx, [eax + 1]
push ecx
mov ecx, dword [esp + 0xc]
push eax
call fcn.004b924e
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.004b9226
jmp 0x4bb208
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x4bc8b2
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebx
push esi
push edi
xor edi, edi
cmp dword [esp + 0x10], edi
mov ebx, ecx
je 0x4bc8f4
call fcn.004c27fa
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x4bc8f4
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x4bc8eb
xor eax, eax
jmp 0x4bc8fc
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.004bc902
pop edi
pop esi
pop ebx
ret 4

Function at 0x4c2d2a
Capabilities:
Get thread local storage value

Disassembly:
push ebx
push esi
mov esi, ecx
lea ebx, [esi + 0x1c]
push ebx
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
cmp dword [esp + 0x10], 0
jne 0x4c2d58
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x4c2d76
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.004c2c90
jmp 0x4c2d76
mov eax, dword [esi + 0x14]
test eax, eax
je 0x4c2d76
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.004c2c90
test edi, edi
mov eax, edi
jne 0x4c2d60
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x956cb0
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x3f6000]
push edi
or ebp, 0xffffffff
jmp 0x956cd2
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x956cd9
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x956cc8
mov eax, 1
add ebx, ebx
jne 0x956ceb
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x956cfc
jne 0x956d1b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x956d1b
dec eax
add ebx, ebx
jne 0x956d08
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
jmp 0x956ce0
add ebx, ebx
jne 0x956d17
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jmp 0x956d6d
xor ecx, ecx
sub eax, 3
jb 0x956d33
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x956da2
sar eax, 1
mov ebp, eax
jmp 0x956d3e
add ebx, ebx
jne 0x956d3e
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x956d0c
inc ecx
add ebx, ebx
jne 0x956d4c
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x956d0c
add ebx, ebx
jne 0x956d59
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x956d4e
jne 0x956d6a
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x956d4e
add ecx, 2
cmp ebp, 0xfffffb00
adc ecx, 2
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x956d8c
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x956d7e
jmp 0x956cce
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x956d8c
add edi, ecx
jmp 0x956cce
pop esi
mov edi, esi
mov ecx, 0x1441d
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x956daa
cmp byte [edi], 0x2f
jne 0x956daa
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 0x956daf
lea edi, [esi + 0x552000]
mov eax, dword [edi]
or eax, eax
je 0x956e1e
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x55af80]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x55b0d4]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x956ddc
mov ecx, edi
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x55b0dc]
or eax, eax
je 0x956e18
mov dword [ebx], eax
add ebx, 4
jmp 0x956df9
call dword [esi + 0x55b0d8]
mov ebp, dword [esi + 0x55b0e0]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x21f]
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 0x956e52
sub esp, 0xffffff80
jmp 0x70cfb8
Function at 0x405c8c
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
cmp dword [0x422aa4], 0
push esi
jne 0x405cc3
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 0x405c9d
mov dword [ecx*4 + 0x422aa0], eax
inc ecx
cmp ecx, 0x100
jl 0x405c98
mov edx, dword [esp + 0x10]
mov eax, dword [esp + 8]
test edx, edx
not eax
jbe 0x405cf4
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 + 0x422aa0]
xor eax, esi
inc ecx
dec edx
jne 0x405cd6
pop edi
not eax
pop esi
ret 0xc

Function at 0x438c88
Capabilities:
Encode data using xor

Disassembly:
mov esi, 0x438a14
sub edx, 0xab5491ee
inc edx
call fcn.00438cc5
add ecx, 1
xor dword [ebx], esi
and ecx, ecx
or edx, ecx
inc ebx
inc edx
add edx, 0x7ecd52c2
mov edx, 0x49a0d137
cmp ebx, eax
jne fcn.00438c88
sub ecx, edx
sub edx, 1
ret
Function at 0x42be9d
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
mov eax, 0x4314f3
call fcn.00411604
push ecx
push ebx
push esi
mov esi, ecx
push edi
mov dword [ebp - 0x10], esi
call fcn.004276a2
mov eax, dword [0x440590]
lea ebx, [esi + 0x24]
xor edi, edi
mov dword [ebp - 4], edi
mov dword [ebx], eax
mov eax, dword [ebp + 0x10]
mov dword [esi], vtable.CInternetFile.0
mov ecx, 0x446c98
mov byte [ebp - 4], 1
push dword [eax + 0xc]
push dword [ebp + 8]
call fcn.0042bd3d
push dword [ebp + 0xc]
lea ecx, [esi + 0xc]
call fcn.00421d57
mov ecx, dword [ebp + 0x10]
mov eax, dword [ecx + 8]
mov dword [esi + 0x1c], eax
lea eax, [ebp + 0x10]
push eax
call fcn.00408887
push eax
mov ecx, ebx
mov byte [ebp - 4], 2
call fcn.00421d07
lea ecx, [ebp + 0x10]
mov byte [ebp - 4], 1
call fcn.00421bce
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 0xc]
mov dword [esi + 0x14], eax
mov eax, dword [ebp + 0x14]
mov dword [esi + 0x18], eax
mov dword [esi + 0x3c], edi
mov dword [esi + 0x30], edi
mov dword [esi + 0x34], edi
mov dword [esi + 0x38], edi
mov dword [esi + 0x28], edi
mov dword [esi + 0x2c], edi
mov dword [esi + 0x40], edi
mov eax, esi
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
leave
ret 0x10

Function at 0x431000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
mov eax, section..idata
nop
mov ebx, 0x40915c
nop
nop
mov ecx, 0x7ab92cf3
nop
test eax, eax
nop
nop
nop
nop
nop
nop
nop
je 0x43104e
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
cmp eax, ebx
nop
jne 0x431024
nop
nop
nop
mov eax, section..data
nop
nop
mov ebx, 0x42f3f8
nop
mov ecx, 0x2a623330
nop
nop
nop
test eax, eax
nop
nop
nop
nop
nop
je 0x431084
nop
nop
xor dword [eax], ecx
nop
nop
nop
add eax, 4
nop
nop
cmp eax, ebx
nop
nop
nop
nop
jne 0x43106c
nop
nop
nop
nop
nop
nop
nop
popal
nop
nop
jmp 0x401219
Function at 0x10343
Capabilities:
Print debug messages

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
push 0x206b6444
xor ebx, ebx
cmp dword [0x11740], ebx
push 0x4c
push 1
jne 0x103d7
call dword [sym.imp.ntoskrnl.exe_ExAllocatePoolWithTag]
mov edx, dword [ebp + 0xc]
mov esi, dword [ebp + 8]
mov dword [0x11740], eax
mov dword [eax + 0x40], edx
mov eax, dword [0x11740]
mov dword [eax + 0x44], ebx
mov eax, dword [0x11740]
mov dword [eax + 0x3c], ebx
mov edi, dword [0x11740]
mov ecx, edx
mov eax, ecx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov eax, dword [0x11740]
and byte [eax + edx], bl
mov edi, dword [0x11740]
mov esi, dword [ebp + 8]
mov ecx, edx
mov eax, ecx
shr ecx, 2
add edi, 0x1e
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov eax, dword [0x11740]
and byte [eax + edx + 0x1e], bl
mov eax, dword [0x11740]
push dword [eax + 0x40]
lea ecx, [eax + 0x1e]
push ecx
push eax
push 0x1031e
jmp 0x10436
call dword [sym.imp.ntoskrnl.exe_ExAllocatePoolWithTag]
mov esi, dword [ebp + 8]
mov ebx, eax
mov eax, dword [ebp + 0xc]
mov ecx, eax
mov edx, ecx
shr ecx, 2
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
and byte [ebx + eax], 0
mov esi, dword [ebp + 8]
mov ecx, eax
shr ecx, 2
lea edi, [ebx + 0x1e]
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
and byte [ebx + eax + 0x1e], 0
and dword [ebx + 0x3c], 0
and dword [ebx + 0x44], 0
push eax
mov dword [ebx + 0x40], eax
mov ecx, dword [0x11740]
mov ecx, dword [ecx + 0x48]
lea eax, [ebx + 0x1e]
push eax
push ebx
mov dword [ebx + 0x48], ecx
push 0x1032e
call sub.ntoskrnl.exe_DbgPrint
mov eax, dword [0x11740]
add esp, 0x10
pop edi
mov dword [eax + 0x48], ebx
pop esi
xor eax, eax
pop ebx
pop ebp
ret 8

Function at 0x105b9
Capabilities:
Print debug messages

Disassembly:
push ebx
mov ebx, dword [sym.imp.ntoskrnl.exe_ObOpenObjectByPointer]
push ebp
push esi
push edi
mov esi, ebx
mov edi, 0x11744
movsd dword es:[edi], dword [esi]
mov eax, fcn.000104c8
sub eax, ebx
sub eax, 5
movsb byte es:[edi], byte [esi]
mov dword [0x11501], eax
cli
mov eax, cr0
and eax, 0xfffeffff
mov cr0, eax
mov ebp, 0x13fe8
mov ecx, ebp
call dword [sym.imp.HAL.dll_KfAcquireSpinLock]
mov byte [0x13778], al
mov edi, ebx
mov esi, section..data
movsd dword es:[edi], dword [esi]
movsb byte es:[edi], byte [esi]
mov eax, 0x104bc
add ebx, 5
mov dword [0x11509], ebx
mov edi, eax
mov esi, 0x11744
movsd dword es:[edi], dword [esi]
movsb byte es:[edi], byte [esi]
mov edi, eax
add edi, 5
mov esi, 0x11508
movsd dword es:[edi], dword [esi]
movsw word es:[edi], word [esi]
movsb byte es:[edi], byte [esi]
mov dl, byte [0x13778]
mov ecx, ebp
mov dword [0x11760], 1
call dword [sym.imp.HAL.dll_KfReleaseSpinLock]
mov eax, cr0
or eax, 0x10000
mov cr0, eax
sti
push 0x105ac
call sub.ntoskrnl.exe_DbgPrint
pop ecx
pop edi
pop esi
pop ebp
pop ebx
ret
Function at 0x40ae90
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x46affb
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.0045fc14
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x40af12
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0045d56d
mov eax, dword [eax]
push 0x4851c0
push eax
call fcn.004503e4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0045fe9f
test bl, bl
je 0x40af12
push 0x4851c0
lea ecx, [esp + 0xc]
call fcn.0046022f
push 0x488d2c
lea ecx, [esp + 0xc]
call fcn.0046022f
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 0x40af4e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0045fe9f
jmp 0x40b019
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 0x40afd2
lea edx, [esp + 0x7c]
push 0x488d28
push edx
call fcn.004503e4
add esp, 8
test eax, eax
je 0x40afd2
lea eax, [esp + 0x7c]
push 0x488d24
push eax
call fcn.004503e4
add esp, 8
test eax, eax
je 0x40afd2
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 0x40af62
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.0045fe9f
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 0x40b810
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 0x40b872
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 0x40b880
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x46b07b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x48f1ec]
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 0x40b9b8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x40b8e6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0045fe9f
xor eax, eax
jmp 0x40ba2f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0045ffdc
push esi
lea ecx, [esp + 0xc]
call fcn.0046026b
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 0x40ba0d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push SysReAllocString
call fcn.0040b810
test eax, eax
jne 0x40ba0d
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 SysReAllocString
mov ecx, edi
call fcn.0040b810
test eax, eax
jne 0x40ba0d
lea eax, [esp + 0x14]
push 0x488d40
push eax
call fcn.004514f0
mov esi, eax
add esp, 8
test esi, esi
jne 0x40b9ec
lea ecx, [esp + 0x14]
push 0x488d3c
push ecx
call fcn.00451470
mov esi, eax
add esp, 8
test esi, esi
jne 0x40b9ec
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40b9ef
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0045ff8c
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40b8fe
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0045fe9f
xor eax, eax
jmp 0x40ba2f
mov byte [esi], 0
push 0x488d38
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.0045fe9f
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 0x41c300
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 0x41c36e
cmp si, 0x69
ja 0x41c36e
add esi, 0xffd0
cmp si, 0x11
je 0x41c33e
push 0x11
call edi
test ax, ax
jge 0x41c33e
or esi, 0x2000
cmp si, 0x10
je 0x41c353
push 0x10
call edi
test ax, ax
jge 0x41c353
or esi, 0x4000
cmp si, 0x12
je 0x41c368
push 0x12
call edi
test ax, ax
jge 0x41c368
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x41c37b
mov esi, 0xbd
jmp 0x41c32f
cmp si, 0x6e
jne 0x41c388
mov esi, 0xbe
jmp 0x41c32f
cmp si, 0x6f
jne 0x41c329
mov esi, 0xbf
jmp 0x41c32f

Function at 0x41d9e0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x49f8f0]
xor edx, edx
cmp eax, edx
jne 0x41da06
xor eax, eax
mov byte [eax + 0x49f7f0], al
inc eax
cmp eax, 0x100
jl 0x41d9ee
mov dword [0x49f8f0], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x49f7f0
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x41da97
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 0x41da6a
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 0x41da38
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x41db10
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 0x41db63
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 0x41db4a
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 0x4245a0
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 0x424738
cmp ebp, ebx
jle 0x424738
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 0x4245fe
dec eax
or eax, 0xfffffff8
inc eax
je 0x424605
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x424614
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x42461b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.0045fbe0
add esp, 4
cmp eax, ebx
je 0x42463c
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.0045fbe0
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 0x42472e
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 0x424715
mov al, byte [edx]
cmp al, 0xc0
jbe 0x424701
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x4246f6
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 0x424704
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x424704
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x4246a0
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 0x424691
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 0x427770
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x46c588
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 0x4277a9
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.004675b7
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.00467603
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.00427830
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.00467640
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
Function at 0x42bcf0
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x46cd18
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.0042c870
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 0x42bd99
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.0042b980
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.00466868
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.0043b1b0
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.004668da
mov ecx, dword [esp + 0x5c]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14