joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4495f0
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x491448
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x2c
push esi
mov esi, ecx
lea eax, [esp + 0xc]
mov ecx, dword [esi + 0x1c]
push eax
push ecx
call dword [sym.imp.USER32.dll_GetClientRect]
push 0
lea ecx, [esp + 0x20]
call fcn.00489f5b
mov eax, dword [esi + 0xd0]
lea edx, [esp + 0x1c]
push eax
push eax
push edx
mov dword [esp + 0x44], 0
call fcn.00448f90
mov eax, dword [esi + 0x4c]
mov ecx, dword [esi + 0x48]
add eax, 0x64
add esp, 0xc
add ecx, 0x64
mov dword [esp + 8], eax
lea eax, [esp + 4]
mov dword [esp + 4], ecx
push eax
lea ecx, [esp + 0x20]
call fcn.00489e89
mov ecx, dword [esp + 4]
mov eax, dword [esp + 0x14]
mov edx, dword [esp + 0xc]
sub ecx, eax
add ecx, edx
mov eax, 0x88888889
imul ecx
add edx, ecx
push 1
sar edx, 4
mov ecx, edx
shr ecx, 0x1f
lea eax, [edx + ecx + 1]
xor edx, edx
test eax, eax
setl dl
dec edx
mov ecx, esi
and eax, edx
push eax
push 0
push 0
call fcn.0048674f
mov ecx, dword [esp + 0x10]
mov eax, dword [esp + 0x18]
mov edx, dword [esp + 8]
sub ecx, eax
add ecx, edx
mov eax, 0x88888889
imul ecx
add edx, ecx
xor ecx, ecx
sar edx, 4
mov eax, edx
push 1
shr eax, 0x1f
lea eax, [edx + eax + 1]
test eax, eax
setl cl
dec ecx
and eax, ecx
mov ecx, esi
push eax
push 0
push 1
call fcn.0048674f
push 1
push 0
push 0
mov ecx, esi
call fcn.004866f7
push 1
push 0
push 1
mov ecx, esi
call fcn.004866f7
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.00489fcd
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret

Function at 0x449770
Capabilities:
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x491468
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x2c
push esi
mov esi, ecx
push 0
lea ecx, [esp + 0x20]
call fcn.00489f5b
push 0x3e8
lea eax, [esp + 0x20]
push 0x3e8
push eax
mov dword [esp + 0x44], 0
call fcn.00448f90
mov ecx, dword [esi + 0x48]
mov eax, dword [esi + 0x4c]
add ecx, 0x64
add esp, 0xc
mov dword [esp + 4], ecx
lea ecx, [esp + 4]
add eax, 0x96
push ecx
lea ecx, [esp + 0x20]
mov dword [esp + 0xc], eax
call fcn.00489e89
mov eax, dword [esi + 0x1c]
lea edx, [esp + 0xc]
push edx
push eax
call dword [sym.imp.USER32.dll_GetClientRect]
mov eax, dword [esp + 0x18]
mov edx, dword [esp + 0x10]
sub eax, edx
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
shl eax, 3
cdq
idiv dword [esp + 8]
mov edx, dword [esp + 0xc]
mov ecx, eax
mov eax, dword [esp + 0x14]
sub eax, edx
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
shl eax, 3
cdq
idiv dword [esp + 4]
cmp dword [esp + 0x44], 1
jne 0x449834
cmp dword [esp + 0x40], 1
jne 0x449832
cmp ecx, eax
jge 0x449834
mov eax, ecx
cmp eax, 0xc8
jge 0x449840
mov eax, 0xc8
mov ecx, esi
mov dword [esi + 0xd0], eax
call fcn.004495f0
mov ecx, dword [esi + 0x1c]
push 1
push 0
push ecx
call dword [sym.imp.USER32.dll_InvalidateRect]
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.00489fcd
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret 8
Function at 0x449fc0
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x4914d3
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
push ebp
push esi
mov esi, ecx
push edi
mov dword [esp + 0xc], esi
call fcn.00484b6a
lea edi, [esi + 0x64]
mov dword [esp + 0x18], 0
mov dword [edi + 4], 0
mov dword [edi], vtable.CBrush.0
mov eax, dword [esp + 0x2c]
mov ebp, dword [esp + 0x24]
mov ecx, dword [esp + 0x30]
mov dword [esi + 0x3c], eax
mov eax, ebp
mov dword [esi], method.CEdit.virtual_0
mov dword [esi + 0x40], ecx
mov dword [esi + 0x44], 0
mov ecx, dword [eax]
lea edx, [esi + 0x48]
mov byte [esp + 0x18], 1
mov dword [edx], ecx
mov ecx, dword [eax + 4]
mov dword [edx + 4], ecx
mov ecx, dword [eax + 8]
mov dword [edx + 8], ecx
mov eax, dword [eax + 0xc]
mov ecx, dword [esp + 0x40]
mov dword [edx + 0xc], eax
mov eax, dword [esp + 0x44]
push eax
mov dword [esi + 0x5c], ecx
mov dword [esi + 0x60], eax
call dword [sym.imp.GDI32.dll_CreateSolidBrush]
push eax
mov ecx, edi
call fcn.0048a203
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebp
push 0x50800044
mov ecx, esi
call fcn.0048b885
test eax, eax
je 0x44a0dc
mov ecx, dword [esp + 0x3c]
call fcn.0048a230
mov ecx, dword [esi + 0x1c]
mov ebp, dword [sym.imp.USER32.dll_SendMessageA]
push 0
push eax
push 0x30
push ecx
mov dword [esi + 0x58], eax
call ebp
mov edi, dword [esp + 0x34]
test edi, edi
je 0x44a0a0
push edi
mov ecx, esi
call fcn.0048789a
mov ecx, esi
call fcn.0044a240
cmp dword [esp + 0x38], 1
jne 0x44a0d5
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
mov edx, dword [esi + 0x1c]
push 0xffffffffffffffff
not ecx
dec ecx
push ecx
push 0xb1
push edx
call ebp
mov eax, dword [esi + 0x1c]
push 0
push 0
push 0xb7
push eax
call ebp
mov ecx, esi
call fcn.004879d5
mov ecx, dword [esp + 0x10]
mov eax, esi
pop edi
pop esi
pop ebp
mov dword fs:[0], ecx
add esp, 0x10
ret 0x28
Function at 0x44caf0
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x44cb23
push esi
call fcn.0044fbe0
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x44cb1c
mov dword [esi + 0x10], 0xcf
mov eax, 1
pop esi
ret
mov dword [esi + 0x10], 0xcb
mov eax, dword [esi + 0x10]
cmp eax, 0xcb
jne 0x44cba9
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x44cb92
mov eax, dword [esi + 8]
test eax, eax
je 0x44cb47
push esi
call dword [eax]
add esp, 4
mov ecx, dword [esi + 0x1b0]
push esi
call dword [ecx]
add esp, 4
test eax, eax
je 0x44cb8e
cmp eax, 2
je 0x44cb92
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x44cb3a
cmp eax, 3
je 0x44cb6d
cmp eax, 1
jne 0x44cb3a
mov eax, dword [ecx + 4]
inc eax
mov dword [ecx + 4], eax
mov eax, dword [esi + 8]
mov ecx, dword [eax + 8]
mov edx, dword [eax + 4]
cmp edx, ecx
jl 0x44cb3a
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x44cb3a
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.0044cbd0
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x44cbb8
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.0044cbd0
add esp, 4
pop esi
ret
Function at 0x460ca0
Capabilities:
Create process on windows

Disassembly:
sub esp, 0x208
push ebx
push ebp
push esi
push edi
mov esi, ecx
push 0
call fcn.00467120
mov ebp, dword [esp + 0x220]
mov eax, dword [esp + 0x21c]
push ebp
push 0
push 0
push eax
push str.open
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov edi, eax
cmp edi, 0x20
ja 0x460d99
lea ecx, [esp + 0x10]
push ecx
push str..htm
push closesocket
mov ecx, esi
call fcn.00460db0
test eax, eax
jne 0x460d99
mov ebx, dword [sym.imp.KERNEL32.dll_lstrcatA]
lea edx, [esp + 0x10]
push str._shellopencommand
push edx
call ebx
lea eax, [esp + 0x10]
lea ecx, [esp + 0x10]
push eax
push ecx
push closesocket
mov ecx, esi
call fcn.00460db0
test eax, eax
jne 0x460d99
lea edx, [esp + 0x10]
push 0x4d0798
push edx
call fcn.00474310
mov esi, eax
add esp, 8
test esi, esi
jne 0x460d6a
lea eax, [esp + 0x10]
push 0x4d0794
push eax
call fcn.00474310
mov esi, eax
add esp, 8
test esi, esi
jne 0x460d6a
lea ecx, [esp + 0x10]
push ecx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0xf]
jmp 0x460d6d
mov byte [esi], 0
push 0x4cff5c
push esi
call ebx
mov edx, dword [esp + 0x21c]
push edx
push esi
call ebx
lea eax, [esp + 0x10]
push ebp
push eax
call dword [sym.imp.KERNEL32.dll_WinExec]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x208
ret 8
mov eax, edi
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x208
ret 8

Function at 0x460db0
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 0x460e12
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 0x467060
Capabilities:
Get common file path

Disassembly:
push 0xffffffffffffffff
push 0x492388
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
push edi
mov edi, ecx
mov eax, dword [edi + 0x118]
test eax, eax
jne 0x467110
mov eax, dword [0x4d1238]
push esi
mov dword [esp + 8], eax
push 0x104
push 0x104
lea ecx, [esp + 0x10]
mov dword [esp + 0x1c], 0
call fcn.00483963
push eax
call dword [sym.imp.KERNEL32.dll_GetWindowsDirectoryA]
push 0xffffffffffffffff
lea ecx, [esp + 0xc]
call fcn.004839b2
push str.winhlp32.exe
lea ecx, [esp + 0xc]
call fcn.0048390f
mov ecx, dword [esp + 8]
push ecx
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov esi, eax
test esi, esi
je 0x4670f7
push 0x6a
push esi
call dword [sym.imp.USER32.dll_LoadCursorA]
test eax, eax
je 0x4670f7
push eax
call dword [sym.imp.USER32.dll_CopyIcon]
mov dword [edi + 0x118], eax
push esi
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
lea ecx, [esp + 8]
mov dword [esp + 0x14], 0xffffffff
call fcn.0048357f
pop esi
mov ecx, dword [esp + 8]
pop edi
mov dword fs:[0], ecx
add esp, 0x10
ret
Function at 0x46a210
Capabilities:
Get number of processors

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x492810
push eax
mov dword fs:[0], esp
sub esp, 0x14
push ebx
push esi
push edi
mov edi, dword [esp + 0x30]
mov esi, ecx
mov eax, dword [edi]
mov ecx, dword [eax - 8]
test ecx, ecx
je 0x46a3b7
mov ecx, dword [0x4d1238]
mov dword [esp + 0x10], 0
mov dword [esp + 0xc], ecx
mov dword [esp + 0x28], 0
mov dword [esp + 0x30], ecx
mov ecx, dword [eax - 8]
mov bl, 1
test ecx, ecx
mov byte [esp + 0x28], bl
jle 0x46a30c
lea eax, [esp + 0x10]
lea ecx, [esp + 0x14]
push eax
push edi
push ecx
mov ecx, esi
call fcn.00468f30
push eax
lea ecx, [esp + 0x10]
mov byte [esp + 0x2c], 2
call fcn.0048366c
lea ecx, [esp + 0x14]
mov byte [esp + 0x28], bl
call fcn.0048357f
push ecx
mov ecx, esp
mov dword [esp + 0x20], esp
push 0x4cff5c
call fcn.004835ed
lea edx, [esp + 0x14]
push 0x3d
push edx
lea eax, [esp + 0x24]
push edi
push eax
mov ecx, esi
call fcn.004692f0
push eax
lea ecx, [esp + 0x34]
mov byte [esp + 0x2c], 3
call fcn.0048366c
lea ecx, [esp + 0x18]
mov byte [esp + 0x28], bl
call fcn.0048357f
lea ecx, [esp + 0xc]
call fcn.00483a47
mov ecx, dword [esp + 0xc]
push 0x4d099c
push ecx
call fcn.004732d4
add esp, 8
test eax, eax
je 0x46a334
mov edx, dword [edi]
mov ecx, dword [esp + 0x10]
mov eax, dword [edx - 8]
cmp ecx, eax
jl 0x46a26d
mov esi, dword [esp + 0x34]
lea ecx, [esp + 0x30]
mov byte [esp + 0x28], 0
call fcn.0048357f
lea ecx, [esp + 0xc]
mov dword [esp + 0x28], 0xffffffff
call fcn.0048357f
jmp 0x46a3bb
lea eax, [esp + 0x30]
mov ecx, esi
push eax
call fcn.00469fb0
test eax, eax
push 0
je 0x46a39f
lea ecx, [esp + 0x34]
push 0x64
push ecx
mov ecx, esi
call fcn.00468650
mov ecx, dword [esp + 0x3c]
test ecx, ecx
je 0x46a385
cmp eax, 0x64
jg 0x46a373
mov edx, dword [esp + 0x38]
push eax
push 0x64
push edx
call dword [sym.imp.KERNEL32.dll_MulDiv]
mov esi, eax
jmp 0x46a310
push 0x64
push eax
mov eax, dword [esp + 0x40]
push eax
call dword [sym.imp.KERNEL32.dll_MulDiv]
mov esi, eax
jmp 0x46a310
cmp eax, 0x64
jge 0x46a30c
mov ecx, dword [esp + 0x34]
push 0x64
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_MulDiv]
mov esi, eax
jmp 0x46a310
mov edx, dword [esp + 0x3c]
lea eax, [esp + 0x34]
push edx
push eax
mov ecx, esi
call fcn.00468650
mov esi, eax
jmp 0x46a310
mov esi, dword [esp + 0x34]
mov eax, dword [esp + 0x38]
cmp esi, eax
jl 0x46a3c5
mov eax, esi
mov ecx, dword [esp + 0x20]
pop edi
pop esi
mov dword fs:[0], ecx
pop ebx
add esp, 0x20
ret 0x10
Function at 0x485960
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x485998
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.004839da
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.004839b2
jmp 0x4859a4
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x487057
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 0x487099
call fcn.0048cdd9
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x487099
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x487090
xor eax, eax
jmp 0x4870a1
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.004870a7
pop edi
pop esi
pop ebx
ret 4

Function at 0x48d309
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 0x48d337
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x48d355
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.0048d26f
jmp 0x48d355
mov eax, dword [esi + 0x14]
test eax, eax
je 0x48d355
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.0048d26f
test edi, edi
mov eax, edi
jne 0x48d33f
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x578027f8
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
movzx eax, word [0x57813014]
mov dword [ebp - 8], eax
lea eax, [ebp - 4]
push eax
push 1
push 0
push 0x57802890
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x57802870
xor eax, eax
push ebp
push 0x57802869
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 0xc], 4
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 8]
push eax
push 0
push 0
push 0x578028ac
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegQueryValueExA
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x57802870
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey
ret
mov ax, word [0x57813014]
and ax, 0xffc0
mov dx, word [ebp - 8]
and dx, 0x3f
or ax, dx
mov word [0x57813014], ax
mov esp, ebp
pop ebp
ret

Function at 0x57803364
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x5781403c], 0
je 0x578033c5
cmp word [0x57814210], 0xd7b2
jne 0x5780338d
cmp dword [0x57814218], 0
jbe 0x5780338d
mov eax, 0x5781420c
call dword [0x57814228]
push 0
lea eax, [esp + 4]
push eax
push 0x1e
push 0x5781305c
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
push 0
lea eax, [esp + 4]
push eax
push 2
push 0x578033ec
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
pop edx
ret
cmp byte [0x57813020], 0
jne 0x578033e1
push 0
push 0x57813054
push 0x5781305c
push 0
call sub.user32.dll_MessageBoxA
pop edx
ret

Function at 0x57804288
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff0
push ebx
xor edx, edx
mov dword [ebp - 0x10], edx
xor edx, edx
push ebp
push 0x578042ee
push dword fs:[edx]
mov dword fs:[edx], esp
push 7
lea edx, [ebp - 0xb]
push edx
push 0x1004
push eax
call sub.kernel32.dll_GetLocaleInfoA
lea eax, [ebp - 0x10]
lea edx, [ebp - 0xb]
mov ecx, 7
call fcn.57803640
mov eax, dword [ebp - 0x10]
lea edx, [ebp - 4]
call fcn.578026ec
mov ebx, eax
cmp dword [ebp - 4], 0
je 0x578042d8
xor ebx, ebx
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x578042f5
lea eax, [ebp - 0x10]
call fcn.578034e0
ret
Function at 0x578051ec
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
push ebp
push ecx
mov edi, edx
mov ebx, eax
test ebx, ebx
je 0x57805288
test ebx, ebx
setl byte [esp]
mov eax, edi
mov edx, 0xb
call fcn.57803940
mov esi, 0xb
mov eax, ebx
mov ecx, 0xa
cdq
idiv ecx
mov eax, edx
cdq
xor eax, edx
sub eax, edx
mov ebp, eax
mov eax, ebx
mov ecx, 0xa
cdq
idiv ecx
mov ebx, eax
mov eax, edi
call fcn.578038b0
lea edx, [ebp + 0x30]
mov byte [eax + esi - 1], dl
dec esi
test ebx, ebx
jne 0x57805214
cmp byte [esp], 0
je 0x57805259
mov eax, edi
call fcn.578038b0
mov byte [eax + esi - 1], 0x2d
dec esi
test esi, esi
jle 0x57805294
mov eax, edi
call fcn.578038b0
push eax
mov eax, edi
call fcn.578038b0
add eax, esi
mov ebx, 0xb
sub ebx, esi
mov ecx, ebx
pop edx
call fcn.578025c4
mov edx, ebx
mov eax, edi
call fcn.57803940
jmp 0x57805294
mov eax, edi
mov edx, 0x578052a4
call fcn.57803534
pop edx
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x57805874
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov ebx, edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.57803848
xor eax, eax
push ebp
push 0x578058d6
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, ebx
mov edx, dword [ebp - 4]
call fcn.57803534
mov eax, ebx
call fcn.578038a8
mov eax, dword [ebx]
call fcn.57803658
test eax, eax
jle 0x578058c0
mov edx, 1
mov ecx, dword [ebx]
xor byte [ecx + edx - 1], 0x55
inc edx
dec eax
jne 0x578058b5
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x578058dd
lea eax, [ebp - 4]
call fcn.578034e0
ret

Function at 0x57805b7c
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
xor ebx, ebx
xor edx, edx
push ebp
push 0x57805bb4
push dword fs:[edx]
mov dword fs:[edx], esp
cmp word [eax], 0x5a4d
jne 0x57805baa
lea edx, [eax + 0x3c]
mov ebx, dword [edx]
add ebx, eax
cmp dword [ebx], 0x4550
je 0x57805baa
xor ebx, ebx
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x57805bc0
mov eax, ebx
pop edi
pop esi
pop ebx
pop ebp
ret
Function at 0x57805cf8
Capabilities:
Read file via mapping

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffed4
push ebx
push esi
push edi
xor ecx, ecx
mov dword [ebp - 0x12c], ecx
mov dword [ebp - 4], edx
mov ebx, eax
mov eax, dword [ebp - 4]
call fcn.57803848
xor eax, eax
push ebp
push 0x57805ed6
push dword fs:[eax]
mov dword fs:[eax], esp
xor esi, esi
test ebx, ebx
je 0x57805eb5
mov eax, ebx
call fcn.57805b7c
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0
je 0x57805ea0
mov eax, dword [ebp - 8]
mov eax, dword [eax + 0x78]
mov dword [ebp - 0x10], eax
mov eax, dword [ebp - 0x10]
add eax, ebx
mov edi, eax
test edi, edi
je 0x57805ea0
mov eax, dword [edi + 0x18]
dec eax
test eax, eax
jl 0x57805ea0
inc eax
mov dword [ebp - 0x20], eax
mov dword [ebp - 0xc], 0
lea eax, [ebp - 0x12c]
mov edx, dword [edi + 0x20]
add edx, ebx
mov ecx, dword [ebp - 0xc]
mov edx, dword [edx + ecx*4]
add edx, ebx
call fcn.57803610
mov eax, dword [ebp - 0x12c]
mov edx, dword [ebp - 4]
call fcn.578037a4
jne 0x57805e94
mov eax, dword [edi + 0x24]
add eax, ebx
mov edx, dword [ebp - 0xc]
mov si, word [eax + edx*2]
movzx eax, si
mov edx, dword [edi + 0x1c]
add edx, ebx
mov edi, dword [edx + eax*4]
mov eax, dword [ebp - 8]
cmp edi, dword [eax + 0x50]
jbe 0x57805e87
xor edi, edi
push 0x104
lea eax, [ebp - 0x125]
push eax
push ebx
call sub.kernel32.dll_GetModuleFileNameA
push 0
push 0
push 3
push 0
push 1
push 0x80000000
lea eax, [ebp - 0x125]
push eax
call sub.kernel32.dll_CreateFileA
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0xffffffff
je 0x57805e87
push 0
push 0
push 0
push 2
push 0
mov eax, dword [ebp - 0x14]
push eax
call sub.kernel32.dll_CreateFileMappingA
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x57805e7e
push 0
push 0
push 0
push 4
mov eax, dword [ebp - 0x18]
push eax
call sub.kernel32.dll_MapViewOfFile
mov dword [ebp - 0x1c], eax
cmp dword [ebp - 0x1c], 0
je 0x57805e75
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp - 8]
call fcn.57805ca4
add eax, dword [ebp - 0x1c]
mov edi, eax
mov edx, dword [edi + 0x1c]
mov eax, dword [ebp - 8]
call fcn.57805ca4
add eax, dword [ebp - 0x1c]
movzx edx, si
mov edi, dword [eax + edx*4]
mov eax, dword [ebp - 0x1c]
push eax
call sub.kernel32.dll_UnmapViewOfFile
push 0x104
lea eax, [ebp - 0x125]
push eax
push 0
call sub.kernel32.dll_GetModuleFileNameA
mov eax, dword [ebp - 0x18]
push eax
call sub.kernel32.dll_CloseHandle
mov eax, dword [ebp - 0x14]
push eax
call sub.kernel32.dll_CloseHandle
mov edx, edi
mov eax, ebx
call fcn.57805bf4
mov esi, eax
jmp 0x57805ea0
inc dword [ebp - 0xc]
dec dword [ebp - 0x20]
jne 0x57805d74
test esi, esi
jne 0x57805eb5
mov eax, dword [ebp - 4]
call fcn.57803858
push eax
push ebx
call sub.kernel32.dll_GetProcAddress
mov esi, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x57805edd
lea eax, [ebp - 0x12c]
call fcn.578034e0
lea eax, [ebp - 4]
call fcn.578034e0
ret
Function at 0x57808ac8
Capabilities:
Parse pe header

Disassembly:
push ebx
push esi
push edi
push ebp
add esp, 0xfffffedc
mov ebp, ecx
mov esi, edx
mov edi, eax
xor ebx, ebx
push 0x1c
lea eax, [esp + 4]
push eax
push edi
call sub.kernel32.dll_VirtualQuery
cmp eax, 0x1c
jne 0x57808b44
cmp dword [esp + 0x10], 0x1000
jne 0x57808b44
cmp dword [esp + 4], 0
je 0x57808b44
push 0x104
lea eax, [esp + 0x20]
push eax
mov eax, dword [esp + 0xc]
push eax
call sub.kernel32.dll_GetModuleFileNameA
test eax, eax
je 0x57808b44
mov eax, dword [esp + 4]
mov dword [esi], eax
mov eax, dword [esi]
cmp word [eax], 0x5a4d
jne 0x57808b44
mov eax, dword [esi]
mov edx, dword [esi]
add edx, 0x3c
add eax, dword [edx]
cmp dword [eax], 0x4550
jne 0x57808b44
mov edx, dword [esi]
add edx, dword [eax + 0x78]
mov dword [ebp], edx
cmp dword [ebp], 0
setne bl
mov eax, ebx
add esp, 0x124
pop ebp
pop edi
pop esi
pop ebx
ret