joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4a3686
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push ebx
push esi
push edi
call fcn.0049d1d7
xor ebx, ebx
cmp dword [0x4f1a64], ebx
mov dword [ebp - 0x10], eax
mov dword [ebp - 4], ebx
mov dword [ebp - 8], ebx
mov dword [ebp - 0xc], ebx
jne 0x4a375b
push 0x4c3098
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov edi, eax
cmp edi, ebx
jne 0x4a36c6
xor eax, eax
jmp 0x4a381f
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.MessageBoxW
push edi
call esi
cmp eax, ebx
je 0x4a36bf
push eax
call fcn.0049d174
mov dword [esp], 0x4c307c
push edi
mov dword [0x4f1a64], eax
call esi
push eax
call fcn.0049d174
mov dword [esp], 0x4c3068
push edi
mov dword [0x4f1a68], eax
call esi
push eax
call fcn.0049d174
mov dword [0x4f1a6c], eax
lea eax, [ebp - 8]
push eax
call fcn.0049504a
test eax, eax
pop ecx
pop ecx
je 0x4a3729
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.00493935
add esp, 0x14
cmp dword [ebp - 8], 2
jne 0x4a375b
push str.GetUserObjectInformationW
push edi
call esi
push eax
call fcn.0049d174
cmp eax, ebx
pop ecx
mov dword [0x4f1a74], eax
je 0x4a375b
push str.GetProcessWindowStation
push edi
call esi
push eax
call fcn.0049d174
pop ecx
mov dword [0x4f1a70], eax
mov eax, dword [0x4f1a70]
mov esi, dword [ebp - 0x10]
cmp eax, esi
je 0x4a37d4
cmp dword [0x4f1a74], esi
je 0x4a37d4
push eax
call fcn.0049d1e0
pop ecx
call eax
cmp eax, ebx
je 0x4a37a1
lea ecx, [ebp - 0x14]
push ecx
push 0xc
lea ecx, [ebp - 0x20]
push ecx
push 1
push eax
push dword [0x4f1a74]
call fcn.0049d1e0
pop ecx
call eax
test eax, eax
je 0x4a37a1
test byte [ebp - 0x18], 1
jne 0x4a37d4
lea eax, [ebp - 0xc]
push eax
call fcn.00495081
test eax, eax
pop ecx
je 0x4a37bc
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.00493935
add esp, 0x14
cmp dword [ebp - 0xc], 4
jb 0x4a37cb
or dword [ebp + 0x10], 0x200000
jmp 0x4a3805
or dword [ebp + 0x10], 0x40000
jmp 0x4a3805
mov eax, dword [0x4f1a68]
cmp eax, esi
je 0x4a3805
push eax
call fcn.0049d1e0
pop ecx
call eax
cmp eax, ebx
mov dword [ebp - 4], eax
je 0x4a3805
mov eax, dword [0x4f1a6c]
cmp eax, esi
je 0x4a3805
push dword [ebp - 4]
push eax
call fcn.0049d1e0
pop ecx
call eax
mov dword [ebp - 4], eax
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [ebp - 4]
push dword [0x4f1a64]
call fcn.0049d1e0
pop ecx
call eax
pop edi
pop esi
pop ebx
leave
ret
Function at 0x4a8fe5
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push ebx
push esi
push edi
call fcn.0049d1d7
xor ebx, ebx
cmp dword [0x4f1a88], ebx
mov dword [ebp - 0x10], eax
mov dword [ebp - 4], ebx
mov dword [ebp - 8], ebx
mov dword [ebp - 0xc], ebx
jne 0x4a90ba
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
cmp edi, ebx
jne 0x4a9025
xor eax, eax
jmp 0x4a917e
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push 0x4c32d4
push edi
call esi
cmp eax, ebx
je 0x4a901e
push eax
call fcn.0049d174
mov dword [esp], 0x4c307c
push edi
mov dword [0x4f1a88], eax
call esi
push eax
call fcn.0049d174
mov dword [esp], 0x4c3068
push edi
mov dword [0x4f1a8c], eax
call esi
push eax
call fcn.0049d174
mov dword [0x4f1a90], eax
lea eax, [ebp - 8]
push eax
call fcn.0049504a
test eax, eax
pop ecx
pop ecx
je 0x4a9088
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.00493935
add esp, 0x14
cmp dword [ebp - 8], 2
jne 0x4a90ba
push str.GetUserObjectInformationA
push edi
call esi
push eax
call fcn.0049d174
cmp eax, ebx
pop ecx
mov dword [0x4f1a98], eax
je 0x4a90ba
push str.GetProcessWindowStation
push edi
call esi
push eax
call fcn.0049d174
pop ecx
mov dword [0x4f1a94], eax
mov eax, dword [0x4f1a94]
mov esi, dword [ebp - 0x10]
cmp eax, esi
je 0x4a9133
cmp dword [0x4f1a98], esi
je 0x4a9133
push eax
call fcn.0049d1e0
pop ecx
call eax
cmp eax, ebx
je 0x4a9100
lea ecx, [ebp - 0x14]
push ecx
push 0xc
lea ecx, [ebp - 0x20]
push ecx
push 1
push eax
push dword [0x4f1a98]
call fcn.0049d1e0
pop ecx
call eax
test eax, eax
je 0x4a9100
test byte [ebp - 0x18], 1
jne 0x4a9133
lea eax, [ebp - 0xc]
push eax
call fcn.00495081
test eax, eax
pop ecx
je 0x4a911b
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.00493935
add esp, 0x14
cmp dword [ebp - 0xc], 4
jb 0x4a912a
or dword [ebp + 0x10], 0x200000
jmp 0x4a9164
or dword [ebp + 0x10], 0x40000
jmp 0x4a9164
mov eax, dword [0x4f1a8c]
cmp eax, esi
je 0x4a9164
push eax
call fcn.0049d1e0
pop ecx
call eax
cmp eax, ebx
mov dword [ebp - 4], eax
je 0x4a9164
mov eax, dword [0x4f1a90]
cmp eax, esi
je 0x4a9164
push dword [ebp - 4]
push eax
call fcn.0049d1e0
pop ecx
call eax
mov dword [ebp - 4], eax
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [ebp - 4]
push dword [0x4f1a88]
call fcn.0049d1e0
pop ecx
call eax
pop edi
pop esi
pop ebx
leave
ret
Function at 0x4b5736
Capabilities:
Check os version

Disassembly:
push ebp
lea ebp, [esp - 0x78]
sub esp, 0x98
mov eax, dword [0x4ec6a0]
xor eax, ebp
mov dword [ebp + 0x74], eax
push esi
mov esi, ecx
call fcn.004b56cb
mov eax, 0x400000
push 0x94
mov dword [esi + 8], eax
mov dword [esi + 4], eax
lea eax, [ebp - 0x20]
push 0
push eax
mov dword [esi], 0x3c
mov byte [esi + 0xc], 0
call fcn.00499500
add esp, 0xc
lea eax, [ebp - 0x20]
push eax
mov dword [ebp - 0x20], 0x94
call dword [sym.imp.KERNEL32.dll_GetVersionExA]
cmp dword [ebp - 0x10], 2
jne 0x4b5785
cmp dword [ebp - 0x1c], 5
jb 0x4b579d
jmp 0x4b5799
cmp dword [ebp - 0x10], 1
jne 0x4b579d
cmp dword [ebp - 0x1c], 4
ja 0x4b5799
jne 0x4b579d
cmp dword [ebp - 0x18], 0
jbe 0x4b579d
mov byte [esi + 0xc], 1
lea ecx, [esi + 0x18]
mov dword [esi + 0x10], 0x800
mov dword [esi + 0x14], 0x4c750c
call fcn.004b55bc
test eax, eax
jge 0x4b57be
mov byte [0x4f1b64], 1
mov ecx, dword [ebp + 0x74]
mov eax, esi
xor ecx, ebp
pop esi
call fcn.00491285
add ebp, 0x78
leave
ret
Function at 0x30001000
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
push ebx
push esi
mov bl, byte [eax]
cmp bl, 0xd8
je 0x3000102e
cmp bl, 0xd7
je 0x3000102e
mov esi, dword [ebp + 0x10]
lea ecx, [eax + 1]
test esi, esi
jle 0x3000104f
mov eax, dword [ebp + 0xc]
sub ecx, eax
mov dl, byte [ecx + eax]
mov byte [eax], dl
inc eax
dec esi
jne 0x30001023
jmp 0x3000104f
mov esi, dword [ebp + 0xc]
inc eax
push esi
push eax
call fcn.30001ac0
cmp bl, 0xd8
jne 0x3000104f
xor eax, eax
cmp dword [ebp + 0x10], eax
jle 0x3000104f
xor byte [eax + esi], 0xf0
inc eax
cmp eax, dword [ebp + 0x10]
jl 0x30001045
pop esi
pop ebx
pop ebp
ret

Function at 0x300010c1
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebx
push esi
xor esi, esi
push edi
push esi
push dword [esp + 0x14]
push esi
push 0x8000040
push esi
push 0xffffffffffffffff
call dword [sym.imp.KERNEL32.dll_CreateFileMappingA]
mov ebx, eax
cmp ebx, esi
je 0x300010fc
push esi
push esi
push esi
push 0xf001f
push ebx
call dword [sym.imp.KERNEL32.dll_MapViewOfFile]
push ebx
mov edi, eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp edi, esi
jne 0x3000112a
push 0x40
push 0x101000
push dword [esp + 0x18]
push esi
call dword [sym.imp.KERNEL32.dll_VirtualAlloc]
mov edi, eax
cmp edi, esi
jne 0x3000112a
push esi
mov eax, 0x30001130
push esi
push eax
push eax
push 0x80030008
call fcn.30001057
add esp, 0x14
mov eax, edi
pop edi
pop esi
pop ebx
ret

Function at 0x300018c4
Capabilities:
Read file via mapping

Disassembly:
pop ecx
je 0x30001912
push dword [0x30002200]
call dword [sym.imp.KERNEL32.dll_UnmapViewOfFile]
adc eax, sym.imp.KERNEL32.dll_UnmapViewOfFile
push ebx
push ebx
push ebx
push 0x26
push edi
call esi
cmp eax, ebx
mov dword [0x30002200], eax
jne 0x3000190b
push ebx
push ebx
push ebx
push 6
push edi
call esi
cmp eax, ebx
mov dword [0x30002200], eax
jne 0x3000190b
push ebx
mov eax, 0x30001130
push ebx
push eax
push eax
push 0x80030008
call fcn.30001057
add esp, 0x14
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, dword [0x30002200]
mov ecx, dword [eax + 0x3c]
lea ecx, [ecx + eax + 0x18]
mov dword [0x30002204], ecx
sub eax, dword [ecx + 0x1c]
push eax
push ecx
call fcn.30001265
mov eax, dword [0x30002204]
push dword [eax + 0x68]
call fcn.30001156
add esp, 0xc
call fcn.30001053
jmp 0x8f581ab2
Function at 0x300018ce
Capabilities:
Read file via mapping

Disassembly:
pop ecx
je 0x30001912
push dword [0x30002200]
call dword [sym.imp.KERNEL32.dll_UnmapViewOfFile]
adc eax, sym.imp.KERNEL32.dll_UnmapViewOfFile
push ebx
push ebx
push ebx
push 0x26
push edi
call esi
cmp eax, ebx
mov dword [0x30002200], eax
jne 0x3000190b
push ebx
push ebx
push ebx
push 6
push edi
call esi
cmp eax, ebx
mov dword [0x30002200], eax
jne 0x3000190b
push ebx
mov eax, 0x30001130
push ebx
push eax
push eax
push 0x80030008
call fcn.30001057
add esp, 0x14
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, dword [0x30002200]
mov ecx, dword [eax + 0x3c]
lea ecx, [ecx + eax + 0x18]
mov dword [0x30002204], ecx
sub eax, dword [ecx + 0x1c]
push eax
push ecx
call fcn.30001265
mov eax, dword [0x30002204]
push dword [eax + 0x68]
call fcn.30001156
add esp, 0xc
call fcn.30001053
jmp 0x8f581ab2

Function at 0x431004
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
mov eax, section..text
nop
mov ebx, 0x40915c
nop
mov ecx, 0x108a10f8
nop
nop
nop
test eax, eax
nop
nop
nop
nop
nop
je 0x43104e
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
jne 0x431024
nop
nop
nop
nop
nop
mov eax, section..data
mov ebx, 0x42f3f8
nop
nop
mov ecx, 0x7c9e11e2
test eax, eax
nop
nop
nop
nop
je 0x431084
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
add eax, 4
nop
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
nop
jne 0x43106c
nop
nop
nop
popal
nop
nop
jmp 0x401219
Function at 0x405880
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x46091b
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.00455848
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x405902
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.00453797
mov eax, dword [eax]
push 0x4741c0
push eax
call fcn.00446694
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.00455ad3
test bl, bl
je 0x405902
push 0x4741c0
lea ecx, [esp + 0xc]
call fcn.00455e63
push 0x477d08
lea ecx, [esp + 0xc]
call fcn.00455e63
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 0x40593e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.00455ad3
jmp 0x405a09
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 0x4059c2
lea edx, [esp + 0x7c]
push 0x477d04
push edx
call fcn.00446694
add esp, 8
test eax, eax
je 0x4059c2
lea eax, [esp + 0x7c]
push 0x477d00
push eax
call fcn.00446694
add esp, 8
test eax, eax
je 0x4059c2
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 0x405952
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.00455ad3
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 0x406200
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 0x406262
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 0x406270
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x46099b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x47e1a0]
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 0x4063a8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x4062d6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00455ad3
xor eax, eax
jmp 0x40641f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.00455c10
push esi
lea ecx, [esp + 0xc]
call fcn.00455e9f
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 0x4063fd
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push accept
call fcn.00406200
test eax, eax
jne 0x4063fd
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.00406200
test eax, eax
jne 0x4063fd
lea eax, [esp + 0x14]
push 0x477d1c
push eax
call fcn.004476d0
mov esi, eax
add esp, 8
test esi, esi
jne 0x4063dc
lea ecx, [esp + 0x14]
push 0x477d18
push ecx
call fcn.00447650
mov esi, eax
add esp, 8
test esi, esi
jne 0x4063dc
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x4063df
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.00455bc0
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x4062ee
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00455ad3
xor eax, eax
jmp 0x40641f
mov byte [esi], 0
push 0x477d14
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.00455ad3
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 0x416e40
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 0x416eae
cmp si, 0x69
ja 0x416eae
add esi, 0xffd0
cmp si, 0x11
je 0x416e7e
push 0x11
call edi
test ax, ax
jge 0x416e7e
or esi, 0x2000
cmp si, 0x10
je 0x416e93
push 0x10
call edi
test ax, ax
jge 0x416e93
or esi, 0x4000
cmp si, 0x12
je 0x416ea8
push 0x12
call edi
test ax, ax
jge 0x416ea8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x416ebb
mov esi, 0xbd
jmp 0x416e6f
cmp si, 0x6e
jne 0x416ec8
mov esi, 0xbe
jmp 0x416e6f
cmp si, 0x6f
jne 0x416e69
mov esi, 0xbf
jmp 0x416e6f

Function at 0x418520
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x48e7d8]
xor edx, edx
cmp eax, edx
jne 0x418546
xor eax, eax
mov byte [eax + 0x48e6d8], al
inc eax
cmp eax, 0x100
jl 0x41852e
mov dword [0x48e7d8], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x48e6d8
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x4185d7
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 0x4185aa
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 0x418578
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x418650
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 0x4186a3
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 0x41868a
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 0x41f0e0
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 0x41f278
cmp ebp, ebx
jle 0x41f278
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 0x41f13e
dec eax
or eax, 0xfffffff8
inc eax
je 0x41f145
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x41f154
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x41f15b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.00455814
add esp, 4
cmp eax, ebx
je 0x41f17c
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.00455814
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 0x41f26e
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 0x41f255
mov al, byte [edx]
cmp al, 0xc0
jbe 0x41f241
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x41f236
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 0x41f244
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x41f244
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x41f1e0
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 0x41f1d1
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 0x4224e0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x461ea8
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 0x422519
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.0045d1c1
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.0045d20d
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.004225a0
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.0045d24a
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
Function at 0x426a60
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x462638
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.004275e0
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 0x426b09
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.004266f0
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.0045c472
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.00435cf0
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.0045c4e4
mov ecx, dword [esp + 0x5c]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14