joyce8/EMBER2024-capa huggingface dataset:
Function at 0x40589f
Capabilities:
Delete file
Enumerate files on windows
Enumerate files recursively

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x258
push ebx
mov ebx, dword [ebp + 0xc]
push esi
push edi
mov edi, dword [ebp + 8]
mov eax, ebx
and eax, 4
push edi
mov dword [ebp - 4], eax
call fcn.00405b6a
test bl, 8
mov dword [ebp - 8], eax
je 0x4058de
push edi
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
neg eax
sbb eax, eax
inc eax
add dword [0x470288], eax
jmp 0x405a5b
mov dword [ebp + 8], ebx
and dword [ebp + 8], 1
je 0x4058f8
test eax, eax
je 0x405a09
test bl, 2
je 0x405a09
mov esi, 0x4566f0
push edi
push esi
call fcn.004060ae
cmp dword [ebp + 8], 0
je 0x405917
push str..
push esi
call sub.KERNEL32.dll_lstrcatW
jmp 0x40591d
push edi
call fcn.00405aae
cmp word [edi], 0
jne 0x40592d
cmp word [0x4566f0], 0x5c
jne 0x405938
push 0x40a014
push edi
call sub.KERNEL32.dll_lstrcatW
push edi
call sub.KERNEL32.dll_lstrlenW
lea ebx, [edi + eax*2]
lea eax, [ebp - 0x258]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_FindFirstFileW]
mov esi, eax
cmp esi, 0xffffffff
je 0x4059fe
cmp word [ebp - 0x22c], 0x2e
jne 0x405982
cmp word [ebp - 0x22a], 0
je 0x4059e1
cmp word [ebp - 0x22a], 0x2e
jne 0x405982
cmp word [ebp - 0x228], 0
je 0x4059e1
lea eax, [ebp - 0x22c]
push eax
push ebx
call fcn.004060ae
test byte [ebp - 0x258], 0x10
je 0x4059ad
mov eax, dword [ebp + 0xc]
and eax, 3
cmp al, 3
jne 0x4059e1
push dword [ebp + 0xc]
push edi
call fcn.0040589f
jmp 0x4059e1
push dword [ebp - 4]
push edi
call fcn.00405857
test eax, eax
jne 0x4059d9
cmp dword [ebp - 4], eax
je 0x4059d1
push edi
push 0xfffffffffffffff1
call fcn.0040520d
push 0
push edi
call fcn.00405f4f
jmp 0x4059e1
inc dword [0x470288]
jmp 0x4059e1
push edi
push 0xfffffffffffffff2
call fcn.0040520d
lea eax, [ebp - 0x258]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
test eax, eax
jne 0x40595a
push esi
call dword [sym.imp.KERNEL32.dll_FindClose]
cmp dword [ebp + 8], 0
je 0x405a09
and word [ebx - 2], 0
xor esi, esi
cmp dword [ebp + 8], esi
je 0x405a5b
cmp dword [ebp - 8], esi
jne 0x405a1d
inc dword [0x470288]
jmp 0x405a5b
push edi
call fcn.004063f1
test eax, eax
je 0x405a5b
push edi
call fcn.00405a62
mov eax, dword [ebp - 4]
or al, 1
push eax
push edi
call fcn.00405857
test eax, eax
jne 0x405a53
cmp dword [ebp - 4], esi
je 0x405a15
push edi
push 0xfffffffffffffff1
call fcn.0040520d
push esi
push edi
call fcn.00405f4f
jmp 0x405a5b
push edi
push 0xffffffffffffffe5
call fcn.0040520d
pop edi
pop esi
pop ebx
leave
ret 8
Function at 0x405b6a
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push esi
push edi
push dword [esp + 0xc]
mov esi, 0x45a6f0
push esi
call fcn.004060ae
push esi
call fcn.00405b0d
mov edi, eax
test edi, edi
jne 0x405b8b
xor eax, eax
jmp 0x405be3
push edi
call fcn.00406342
test byte [0x470218], 0x80
je 0x405ba8
mov ax, word [edi]
test ax, ax
je 0x405b87
cmp ax, 0x5c
je 0x405b87
sub edi, esi
sar edi, 1
jmp 0x405bc2
call fcn.004063f1
test eax, eax
je 0x405bbc
test byte [eax], 0x10
je 0x405b87
push esi
call fcn.00405aae
push esi
call sub.KERNEL32.dll_lstrlenW
cmp eax, edi
push esi
jg 0x405bae
call fcn.00405a62
push esi
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
xor ecx, ecx
cmp eax, 0xffffffff
setne cl
mov eax, ecx
pop edi
pop esi
ret 4

Function at 0x405c5e
Capabilities:
Check if file exists
Get file attributes
Set file attributes

Disassembly:
push esi
push dword [esp + 8]
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
mov esi, eax
cmp esi, 0xffffffff
je 0x405c7d
and al, 0xfe
push eax
push dword [esp + 0xc]
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
mov eax, esi
pop esi
ret 4

Function at 0x405c83
Capabilities:
Get file attributes

Disassembly:
push dword [esp + 4]
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
mov ecx, eax
push 0
inc ecx
neg ecx
sbb ecx, ecx
and ecx, eax
push ecx
push dword [esp + 0x14]
push 0
push 1
push dword [esp + 0x1c]
push dword [esp + 0x1c]
call dword [sym.imp.KERNEL32.dll_CreateFileW]
ret 0xc

Function at 0x405cb2
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
push esi
mov esi, dword [ebp + 8]
push edi
push 0x64
pop edi
mov eax, dword [0x40a550]
dec edi
mov dword [ebp - 8], eax
mov eax, dword [0x40a554]
mov dword [ebp - 4], eax
call dword [sym.imp.KERNEL32.dll_GetTickCount]
push 0x1a
xor edx, edx
pop ecx
div ecx
push esi
lea eax, [ebp - 8]
push 0
push eax
push dword [ebp + 0xc]
add word [ebp - 4], dx
call dword [sym.imp.KERNEL32.dll_GetTempFileNameW]
test eax, eax
jne 0x405d02
test edi, edi
jne 0x405cbf
and word [esi], di
pop edi
pop esi
leave
ret 8
mov eax, esi
jmp 0x405cfc
Function at 0x405ddd
Capabilities:
Get file size

Disassembly:
push ebx
push ebp
push esi
push edi
mov ebx, 0x45ed88
push 0x40a574
push ebx
call dword [sym.imp.KERNEL32.dll_lstrcpyW]
mov esi, dword [esp + 0x18]
mov ebp, dword [sym.imp.KERNEL32.dll_GetShortPathNameW]
test esi, esi
mov edi, 0x400
je 0x405e2b
push 1
push 0
push esi
call fcn.00405c83
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push edi
push ebx
push esi
call ebp
test eax, eax
je 0x405f4a
cmp eax, edi
jg 0x405f4a
mov esi, 0x45f588
push edi
push esi
push dword [esp + 0x1c]
call ebp
test eax, eax
je 0x405f4a
cmp eax, edi
jg 0x405f4a
push esi
push ebx
push str._ls_ls_r_n
push 0x45e988
call dword [sym.imp.USER32.dll_wsprintfA]
mov ebx, eax
mov eax, dword [0x470210]
add esp, 0x10
push dword [eax + 0x128]
push esi
call fcn.004060d0
push 4
push 0xc0000000
push esi
call fcn.00405c83
mov ebp, eax
cmp ebp, 0xffffffff
mov dword [esp + 0x18], ebp
je 0x405f4a
push 0
push ebp
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov edi, eax
lea eax, [edi + ebx + 0xa]
push eax
push 0x40
call dword [sym.imp.KERNEL32.dll_GlobalAlloc]
mov esi, eax
test esi, esi
je 0x405f43
push edi
push esi
push ebp
call fcn.00405d06
test eax, eax
je 0x405f43
push str._Rename__r_n
push esi
call fcn.00405be8
test eax, eax
jne 0x405ee1
lea eax, [esi + edi]
push str._Rename__r_n
push eax
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
add edi, 0xa
jmp 0x405f16
add eax, 0xa
push 0x40a558
push eax
call fcn.00405be8
mov ebp, eax
test ebp, ebp
je 0x405f12
lea ecx, [esi + edi]
lea eax, [ecx + ebx]
jmp 0x405f03
mov dl, byte [ecx]
mov byte [eax], dl
dec eax
dec ecx
cmp ecx, ebp
ja 0x405efd
sub ebp, esi
inc ebp
mov eax, ebp
mov ebp, dword [esp + 0x18]
jmp 0x405f18
mov ebp, dword [esp + 0x18]
mov eax, edi
push ebx
add eax, esi
push 0x45e988
push eax
call fcn.00405c3e
xor eax, eax
push eax
push eax
push eax
push ebp
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
add edi, ebx
push edi
push esi
push ebp
call fcn.00405d35
push esi
call dword [sym.imp.KERNEL32.dll_GlobalFree]
push ebp
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop edi
pop esi
pop ebp
pop ebx
ret

Function at 0x405f4f
Capabilities:
Move file

Disassembly:
push 5
push dword [esp + 0xc]
push dword [esp + 0xc]
call dword [sym.imp.KERNEL32.dll_MoveFileExW]
test eax, eax
jne 0x405f72
push dword [esp + 8]
push dword [esp + 8]
call fcn.00405ddd
pop ecx
pop ecx
inc dword [0x470290]
ret 8
Function at 0x405f7b
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
push esi
lea eax, [ebp + 0x18]
push edi
push eax
mov eax, dword [ebp + 0x18]
xor edi, edi
neg eax
sbb eax, eax
mov esi, dword [ebp + 0x14]
and eax, 0x100
or eax, 0x20019
mov word [esi], di
push eax
push edi
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x405fef
lea eax, [ebp + 0xc]
mov dword [ebp + 0xc], 0x4000
push eax
lea eax, [ebp + 0x14]
push esi
push eax
push edi
push dword [ebp + 0x10]
push dword [ebp + 0x18]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
jne 0x405fdc
cmp dword [ebp + 0x14], 1
je 0x405fdf
cmp dword [ebp + 0x14], 2
je 0x405fdf
mov word [esi], di
push dword [ebp + 0x18]
mov word [esi + 0x3ffe], di
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
pop edi
pop esi
pop ebp
ret 0x14
Function at 0x406418
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x23c
push esi
mov esi, 0x104
lea eax, [ebp - 0x23c]
push esi
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
cmp eax, esi
pop esi
jbe 0x40643c
xor eax, eax
test eax, eax
je 0x40644f
cmp word [ebp + eax*2 - 0x23e], 0x5c
je 0x40644f
xor ecx, ecx
jmp 0x406452
xor ecx, ecx
inc ecx
push dword [ebp + 8]
lea ecx, [ecx*2 + 0x40a014]
lea eax, [ebp + eax*2 - 0x23c]
push ecx
push str._s_S.dll
push eax
call dword [sym.imp.USER32.dll_wsprintfW]
add esp, 0x10
lea eax, [ebp - 0x23c]
push 8
push 0
push eax
call dword [sym.imp.KERNEL32.dll_LoadLibraryExW]
leave
ret 4

Function at 0x406539
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
cmp dword [0x45fd8c], 0
push esi
jne 0x406570
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 0x40654a
mov dword [ecx*4 + 0x45fd88], eax
inc ecx
cmp ecx, 0x100
jl 0x406545
mov edx, dword [esp + 0x10]
mov eax, dword [esp + 8]
test edx, edx
not eax
jbe 0x4065a1
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 + 0x45fd88]
xor eax, esi
inc ecx
dec edx
jne 0x406583
pop edi
not eax
pop esi
ret 0xc

Function at 0x1000125c
Capabilities:
Query environment variable

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
push ebx
push esi
push edi
mov dword [ebp - 0xc], 0
call sub.KERNEL32.DLL_GetEnvironmentStringsA
mov ebx, eax
mov dword [ebp - 0x10], ebx
jmp 0x10001299
cmp byte [ebx], 0x3d
je 0x10001285
inc dword [ebp - 0xc]
mov edi, ebx
xor eax, eax
stc
sbb ecx, ecx
repne scasb al, byte es:[edi]
neg ecx
lea eax, [ecx - 2]
mov edi, eax
inc edi
lea ebx, [ebx + edi]
cmp byte [ebx], 0
jne 0x10001278
mov edi, dword [ebp - 0xc]
inc edi
lea edi, [edi*4]
mov dword [ebp - 0x14], edi
push dword [ebp - 0x14]
call sub.CRTDLL.DLL_malloc
pop ecx
mov dword [ebp - 8], eax
mov dword [0x10003010], eax
cmp dword [ebp - 8], 0
jne 0x100012cc
xor eax, eax
jmp 0x10001342
mov ebx, dword [ebp - 0x10]
jmp 0x10001325
mov edi, ebx
xor eax, eax
stc
sbb ecx, ecx
repne scasb al, byte es:[edi]
neg ecx
lea eax, [ecx - 2]
mov edi, eax
inc edi
mov dword [ebp - 4], edi
cmp byte [ebx], 0x3d
je 0x1000131f
push dword [ebp - 4]
call sub.CRTDLL.DLL_malloc
pop ecx
mov esi, dword [ebp - 8]
mov dword [esi], eax
or eax, eax
jne 0x10001308
jmp 0x10001342
push ebx
mov edi, dword [ebp - 8]
push dword [edi]
call sub.CRTDLL.DLL_strcpy
add esp, 8
add dword [ebp - 8], 4
mov edx, dword [ebp - 4]
lea ebx, [ebx + edx]
cmp byte [ebx], 0
jne 0x100012d1
mov edx, dword [ebp - 8]
mov dword [edx], 0
mov eax, 1
pop edi
pop esi
pop ebx
leave
ret
Function at 0x421270
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x490d2b
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.004859c7
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x4212f2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004838ea
mov eax, dword [eax]
push 0x4c7254
push eax
call fcn.00476214
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.00485c52
test bl, bl
je 0x4212f2
push 0x4c7254
lea ecx, [esp + 0xc]
call fcn.00485fe2
push 0x4cada8
lea ecx, [esp + 0xc]
call fcn.00485fe2
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 0x42132e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.00485c52
jmp 0x4213f9
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 0x4213b2
lea edx, [esp + 0x7c]
push 0x4cada4
push edx
call fcn.00476214
add esp, 8
test eax, eax
je 0x4213b2
lea eax, [esp + 0x7c]
push 0x4cada0
push eax
call fcn.00476214
add esp, 8
test eax, eax
je 0x4213b2
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 0x421342
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.00485c52
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 0x421bf0
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 0x421c52
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 0x421c60
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x490dab
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x4db328]
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 0x421d98
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x421cc6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00485c52
xor eax, eax
jmp 0x421e0f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.00485d8f
push esi
lea ecx, [esp + 0xc]
call fcn.0048601e
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 0x421ded
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.00421bf0
test eax, eax
jne 0x421ded
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.00421bf0
test eax, eax
jne 0x421ded
lea eax, [esp + 0x14]
push 0x4cadbc
push eax
call fcn.00477250
mov esi, eax
add esp, 8
test esi, esi
jne 0x421dcc
lea ecx, [esp + 0x14]
push 0x4cadb8
push ecx
call fcn.004771d0
mov esi, eax
add esp, 8
test esi, esi
jne 0x421dcc
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x421dcf
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.00485d3f
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x421cde
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00485c52
xor eax, eax
jmp 0x421e0f
mov byte [esi], 0
push 0x4cadb4
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.00485c52
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 0x432790
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 0x4327fe
cmp si, 0x69
ja 0x4327fe
add esi, 0xffd0
cmp si, 0x11
je 0x4327ce
push 0x11
call edi
test ax, ax
jge 0x4327ce
or esi, 0x2000
cmp si, 0x10
je 0x4327e3
push 0x10
call edi
test ax, ax
jge 0x4327e3
or esi, 0x4000
cmp si, 0x12
je 0x4327f8
push 0x12
call edi
test ax, ax
jge 0x4327f8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x43280b
mov esi, 0xbd
jmp 0x4327bf
cmp si, 0x6e
jne 0x432818
mov esi, 0xbe
jmp 0x4327bf
cmp si, 0x6f
jne 0x4327b9
mov esi, 0xbf
jmp 0x4327bf

Function at 0x434260
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x4ebad8]
xor edx, edx
cmp eax, edx
jne 0x434286
xor eax, eax
mov byte [eax + 0x4eb9d8], al
inc eax
cmp eax, 0x100
jl 0x43426e
mov dword [0x4ebad8], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x4eb9d8
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x434317
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 0x4342ea
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 0x4342b8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x434390
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 0x4343e3
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 0x4343ca
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 0x43ae20
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 0x43afb8
cmp ebp, ebx
jle 0x43afb8
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 0x43ae7e
dec eax
or eax, 0xfffffff8
inc eax
je 0x43ae85
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x43ae94
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x43ae9b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.00485993
add esp, 4
cmp eax, ebx
je 0x43aebc
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.00485993
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 0x43afae
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 0x43af95
mov al, byte [edx]
cmp al, 0xc0
jbe 0x43af81
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x43af76
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 0x43af84
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x43af84
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x43af20
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 0x43af11
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 0x43e200
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x492308
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 0x43e239
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.0048d340
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.0048d38c
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.0043e2c0
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.0048d3c9
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24