joyce8/EMBER2024-capa huggingface dataset:
Function at 0x481260
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x56e001
mov eax, dword fs:[0]
push eax
sub esp, 0x20
mov eax, dword [0x5c524c]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, dword [ebp + 8]
mov esi, dword [ebp + 0xc]
mov ebx, dword [ebp + 0x14]
mov dword [ebp - 0x28], edi
mov dword [ebp - 0x24], 0
mov dword [ebp - 4], 1
mov dword [ebp - 0x1c], 0
mov dword [edi], 0
call fcn.00415b60
mov ecx, eax
test ecx, ecx
je 0x4813f4
mov eax, dword [ecx]
call dword [eax + 0xc]
add eax, 0x10
mov dword [edi], eax
lea eax, [ebp - 0x1c]
mov dword [ebp - 0x24], 1
push eax
push 0xf003f
push 0
push dword [ebp + 0x10]
push esi
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x4813b5
lea eax, [ebp - 0x14]
xorps xmm0, xmm0
push eax
push 0
lea eax, [ebp - 0x18]
movlpd qword [ebp - 0x18], xmm0
push eax
push 0
push ebx
push dword [ebp - 0x1c]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
jne 0x4813a7
mov eax, dword [ebp - 0x14]
test eax, eax
je 0x4813b5
add eax, 0x10
push 0x57f39c
push eax
mov dword [ebp - 0x20], eax
call fcn.00474d58
mov esi, eax
add esp, 8
test esi, esi
je 0x4813b5
push dword [ebp - 0x20]
push 0
push esi
call fcn.0051e890
add esp, 0xc
lea eax, [ebp - 0x20]
push eax
push esi
push 0
push 0
push ebx
push dword [ebp - 0x1c]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
je 0x48136a
push esi
call fcn.00474ace
add esp, 4
jmp 0x4813b5
mov ecx, esi
lea edx, [ecx + 2]
nop
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x481370
sub ecx, edx
sar ecx, 1
je 0x48139e
mov ecx, esi
lea edx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x481386
sub ecx, edx
sar ecx, 1
push ecx
push esi
mov ecx, edi
call fcn.0041aed0
push esi
call fcn.00474ace
add esp, 4
mov eax, dword [ebp - 0x1c]
test eax, eax
je 0x4813b5
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov esi, dword [ebp + 0x10]
or eax, 0xffffffff
mov byte [ebp - 4], 0
add esi, 0xfffffff0
lock xadd dword [esi + 0xc], eax
dec eax
test eax, eax
jg 0x4813d4
mov ecx, dword [esi]
push esi
mov edx, dword [ecx]
call dword [edx + 4]
mov eax, edi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.0047467d
mov esp, ebp
pop ebp
ret 0x10
push 0x80004005
call fcn.0040e300
int3
Function at 0x481400
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [0x5c524c]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0x10]
mov ecx, dword [ebp + 8]
push ebx
push esi
push edi
mov edi, dword [ebp + 0x14]
mov esi, edi
mov dword [ebp - 0xc], eax
lea edx, [esi + 2]
mov ax, word [esi]
add esi, 2
test ax, ax
jne 0x481424
lea eax, [ebp - 8]
mov dword [ebp - 8], 0
push eax
push 0xf003f
push 0
push dword [ebp + 0xc]
sub esi, edx
push ecx
sar esi, 1
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
xor ebx, ebx
test eax, eax
sete bl
test eax, eax
jne 0x481486
lea eax, [esi*2 + 2]
push eax
push edi
push 1
push 0
push dword [ebp - 0xc]
push dword [ebp - 8]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
neg eax
sbb ebx, ebx
mov eax, dword [ebp - 8]
inc ebx
test eax, eax
je 0x481486
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, dword [ebp + 0xc]
or ecx, 0xffffffff
add eax, 0xfffffff0
lock xadd dword [eax + 0xc], ecx
dec ecx
test ecx, ecx
jg 0x4814a1
mov ecx, dword [eax]
push eax
mov edx, dword [ecx]
call dword [edx + 4]
mov ecx, dword [ebp - 4]
mov eax, ebx
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0047467d
mov esp, ebp
pop ebp
ret 0x10
Function at 0x481ed0
Capabilities:
Check mutex on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x56e12a
mov eax, dword fs:[0]
push eax
push ecx
push ebx
push esi
push edi
mov eax, dword [0x5c524c]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov dword [ebp - 0x10], esi
mov dword [esi], vtable.LogUtils::LogAppender.0
lea edi, [esi + 0x14]
mov dword [esi + 4], 0
mov dword [esi + 8], 0
mov byte [esi + 0xc], 1
mov dword [esi + 0x10], 0
call fcn.00415b60
mov ecx, eax
test ecx, ecx
je 0x482094
mov eax, dword [ecx]
call dword [eax + 0xc]
add eax, 0x10
mov dword [edi], eax
mov dword [ebp - 4], 0
lea ebx, [esi + 0x18]
call fcn.00415b60
mov ecx, eax
test ecx, ecx
je 0x48209e
mov eax, dword [ecx]
call dword [eax + 0xc]
add eax, 0x10
mov dword [ebx], eax
mov byte [ebp - 4], 1
call fcn.00415b60
mov ecx, eax
test ecx, ecx
je 0x4820a8
mov eax, dword [ecx]
call dword [eax + 0xc]
add eax, 0x10
mov dword [esi + 0x1c], eax
mov dword [esi + 0x20], 0xffffffff
lea eax, [esi + 0x24]
push eax
call dword [sym.imp.KERNEL32.dll_InitializeCriticalSection]
mov dword [esi + 0x3c], 0
mov dword [esi + 0x40], 0
mov dword [esi + 0x44], 0
mov edx, dword [ebp + 8]
mov eax, dword [ebp + 0x10]
mov byte [ebp - 4], 5
mov dword [esi + 0x10], eax
test edx, edx
jne 0x481fb2
xor ecx, ecx
jmp 0x481fd0
mov ecx, edx
lea eax, [ecx + 2]
mov dword [ebp + 0x10], eax
nop word [eax + eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x481fc0
sub ecx, dword [ebp + 0x10]
sar ecx, 1
push ecx
push edx
mov ecx, edi
call fcn.0041aed0
push edi
mov ecx, ebx
call fcn.00407d40
mov edx, dword [ebp + 0xc]
test edx, edx
jne 0x481fec
xor ecx, ecx
jmp 0x482004
mov ecx, edx
lea eax, [ecx + 2]
mov dword [ebp + 0x10], eax
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x481ff4
sub ecx, dword [ebp + 0x10]
sar ecx, 1
push ecx
push edx
lea ecx, [esi + 0x1c]
call fcn.0041aed0
push ebx
lea eax, [ebp + 0x10]
mov ecx, esi
push eax
call fcn.00482810
push eax
mov ecx, ebx
mov byte [ebp - 4], 6
call fcn.00407d40
mov edx, dword [ebp + 0x10]
or eax, 0xffffffff
mov byte [ebp - 4], 5
add edx, 0xfffffff0
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x482045
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
push dword [ebx]
push 1
push 0
call dword [sym.imp.KERNEL32.dll_CreateMutexW]
mov dword [esi + 4], eax
test eax, eax
je 0x48207e
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0xb7
je 0x48207e
cmp dword [esi + 0x10], 0
je 0x482075
push dword [edi]
call fcn.005355e2
add esp, 4
push dword [esi + 4]
call dword [sym.imp.KERNEL32.dll_ReleaseMutex]
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
push 0x80004005
call fcn.0040e300
push 0x80004005
call fcn.0040e300
push 0x80004005
call fcn.0040e300
int3
Function at 0x482610
Capabilities:
Check if file exists

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x56e218
mov eax, dword fs:[0]
push eax
sub esp, 0x40
mov eax, dword [0x5c524c]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
mov esi, dword [ebp + 8]
test esi, esi
je 0x4827e4
push str.__set_log_lev0
push esi
call dword [sym.imp.SHLWAPI.dll_StrStrIW]
test eax, eax
je 0x482665
mov eax, dword [edi]
mov ecx, edi
push 0
call dword [eax + 4]
jmp 0x4827e4
push str.__set_log_lev1
push esi
call dword [sym.imp.SHLWAPI.dll_StrStrIW]
test eax, eax
je 0x482683
mov eax, dword [edi]
mov ecx, edi
push 1
call dword [eax + 4]
jmp 0x4827e4
push str.__set_log_lev2
push esi
call dword [sym.imp.SHLWAPI.dll_StrStrIW]
test eax, eax
je 0x4826a1
mov eax, dword [edi]
mov ecx, edi
push 2
call dword [eax + 4]
jmp 0x4827e4
push str.__set_log_lev3
push esi
call dword [sym.imp.SHLWAPI.dll_StrStrIW]
test eax, eax
je 0x4826bf
mov eax, dword [edi]
mov ecx, edi
push 3
call dword [eax + 4]
jmp 0x4827e4
push str.__reload_log_switch
push esi
call dword [sym.imp.SHLWAPI.dll_StrStrIW]
test eax, eax
je 0x4827e4
lea eax, [edi + 4]
mov dword [ebp - 0x34], eax
test eax, eax
je 0x4826e4
push eax
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
lea eax, [edi + 0x2c]
mov dword [edi + 0x1c], 3
cmp dword [eax + 0x14], 8
mov ecx, dword [eax + 0x10]
mov dword [ebp - 4], 0
mov dword [ebp - 0x2c], eax
mov dword [ebp - 0x18], 0
mov dword [ebp - 0x14], 0
mov dword [ebp - 0x30], ecx
jb 0x482717
mov eax, dword [eax]
mov dword [ebp - 0x2c], eax
cmp ecx, 8
jae 0x48272f
movups xmm0, xmmword [eax]
mov dword [ebp - 0x18], ecx
mov dword [ebp - 0x14], 7
movups xmmword [ebp - 0x28], xmm0
jmp 0x48276d
mov esi, ecx
mov eax, SysReAllocString
or esi, 7
lea ecx, [ebp - 0x28]
cmp esi, eax
cmova esi, eax
lea eax, [esi + 1]
push eax
call fcn.0041c650
mov ecx, dword [ebp - 0x30]
mov dword [ebp - 0x28], eax
lea ecx, [ecx*2 + 2]
push ecx
push dword [ebp - 0x2c]
push eax
call fcn.0051f2c0
mov eax, dword [ebp - 0x30]
add esp, 0xc
mov dword [ebp - 0x18], eax
mov dword [ebp - 0x14], esi
push 0x5831cc
lea ecx, [ebp - 0x28]
mov byte [ebp - 4], 1
call fcn.00482fe0
cmp dword [ebp - 0x14], 8
lea eax, [ebp - 0x28]
cmovae eax, dword [ebp - 0x28]
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x48279b
mov dword [edi + 0x1c], 0
cmp dword [edi + 0x28], 0
je 0x4827d4
mov eax, dword [edi]
mov ecx, edi
push 1
mov eax, dword [eax + 8]
call eax
test al, al
je 0x4827d4
push str._______log_reload_switch
lea ecx, [ebp - 0x4c]
call fcn.00439e10
mov ecx, dword [edi + 0x28]
lea edx, [ebp - 0x4c]
push edx
mov byte [ebp - 4], 2
mov eax, dword [ecx]
call dword [eax]
lea ecx, [ebp - 0x4c]
call fcn.004077c0
lea ecx, [ebp - 0x28]
call fcn.004077c0
lea ecx, [ebp - 0x34]
call fcn.0043a920
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.0047467d
mov esp, ebp
pop ebp
ret 4
Function at 0x482b80
Capabilities:
Check if file exists

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x56e2d7
mov eax, dword fs:[0]
push eax
sub esp, 0x44
mov eax, dword [0x5c524c]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
mov ebx, dword [ebp + 8]
lea esi, [edi + 4]
mov eax, dword [ebp + 0xc]
mov dword [ebp - 0x2c], ebx
mov dword [ebp - 0x30], eax
mov dword [ebp - 0x34], esi
test esi, esi
je 0x482bca
push esi
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
mov ecx, ebx
mov dword [ebp - 4], 0
lea edx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x482bd6
sub ecx, edx
sar ecx, 1
push ecx
push ebx
lea ecx, [edi + 0x2c]
call fcn.0041cc20
cmp dword [edi + 0x28], 0
mov eax, dword [ebp + 0x18]
mov dword [edi + 0x44], eax
mov eax, dword [ebp + 0x14]
mov dword [edi + 0x24], eax
jne 0x482c43
push 0x48
call fcn.004747af
mov ebx, eax
add esp, 4
mov dword [ebp - 0x38], ebx
mov byte [ebp - 4], 1
test ebx, ebx
je 0x482c37
push 0x48
push 0
push ebx
call fcn.0051e890
add esp, 0xc
mov ecx, ebx
push dword [ebp + 0x14]
push dword [ebp - 0x30]
push dword [ebp - 0x2c]
call fcn.00481ed0
jmp 0x482c39
xor eax, eax
mov ebx, dword [ebp - 0x2c]
mov byte [ebp - 4], 0
mov dword [edi + 0x28], eax
xor eax, eax
mov dword [ebp - 0x18], 0
cmp dword [ebp + 0x10], eax
mov ecx, ebx
mov dword [ebp - 0x14], 7
sete al
lea edx, [ecx + 2]
lea eax, [eax*2 + 1]
mov dword [edi + 0x1c], eax
xor eax, eax
mov word [ebp - 0x28], ax
nop
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x482c70
sub ecx, edx
sar ecx, 1
push ecx
push ebx
lea ecx, [ebp - 0x28]
call fcn.0041cc20
push 3
push 0x5831cc
lea ecx, [ebp - 0x28]
mov byte [ebp - 4], 2
call fcn.00430930
cmp dword [ebp - 0x14], 8
lea eax, [ebp - 0x28]
cmovae eax, dword [ebp - 0x28]
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x482cbf
mov eax, dword [ebp + 0x10]
mov dword [edi + 0x1c], 0
mov dword [edi + 0x20], eax
cmp dword [edi + 0x28], 0
je 0x482d0e
mov eax, dword [edi]
mov ecx, edi
push 1
mov eax, dword [eax + 8]
call eax
test al, al
je 0x482d0e
push 0x10
xor eax, eax
mov dword [ebp - 0x40], 0
push str._______log_start
lea ecx, [ebp - 0x50]
mov dword [ebp - 0x3c], 7
mov word [ebp - 0x50], ax
call fcn.0041cc20
mov ecx, dword [edi + 0x28]
lea edx, [ebp - 0x50]
push edx
mov byte [ebp - 4], 3
mov eax, dword [ecx]
call dword [eax]
lea ecx, [ebp - 0x50]
call fcn.004077c0
mov edx, dword [ebp - 0x14]
cmp edx, 8
jb 0x482d44
mov ecx, dword [ebp - 0x28]
lea edx, [edx*2 + 2]
mov eax, ecx
cmp edx, 0x1000
jb 0x482d3a
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x482d81
push edx
push ecx
call fcn.004747df
add esp, 8
xor eax, eax
mov dword [ebp - 0x18], 0
mov dword [ebp - 0x14], 7
mov word [ebp - 0x28], ax
test esi, esi
je 0x482d63
push esi
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.0047467d
mov esp, ebp
pop ebp
ret 0x14
call fcn.00522e79
int3
Function at 0x484010
Capabilities:
Delete file
Download url
Receive data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x56e593
mov eax, dword fs:[0]
push eax
sub esp, 0x420
mov eax, dword [0x5c524c]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov ebx, ecx
mov esi, dword [ebp + 8]
mov eax, dword [ebp + 0xc]
xor edi, edi
mov dword [ebp - 4], 0
test esi, esi
je 0x4840b5
cmp word [esi], di
je 0x4840b5
test eax, eax
je 0x484071
cmp word [eax], di
je 0x484071
push edi
push edi
push eax
push esi
push edi
call sub.urlmon.dll_URLDownloadToFileW
test eax, eax
js 0x4840b5
jmp 0x4840b0
push 0x410
lea eax, [ebp - 0x420]
push 0
push eax
call fcn.0051e890
add esp, 0xc
lea eax, [ebp - 0x420]
push 0
push 0
push 0x104
push eax
push esi
push 0
call sub.urlmon.dll_URLDownloadToCacheFileW
test eax, eax
js 0x4840b5
lea eax, [ebp - 0x420]
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
mov edi, 1
mov ecx, dword [ebp + 0x34]
test ecx, ecx
je 0x48412c
mov eax, dword [ebx + 0x24]
test eax, eax
js 0x484117
lea esi, [ebx + 0x34]
mov dword [ebp - method._BaseModule::CAutoLocker.virtual_0], vtable._BaseModule::CAutoLocker.0
mov dword [ebp - 0x428], esi
test esi, esi
je 0x4840e5
mov eax, dword [esi]
push esi
call dword [eax]
mov eax, dword [ebx + 0x24]
mov ecx, dword [ebp + 0x34]
mov byte [ebp - 4], 1
test eax, eax
js 0x484106
mov dword [ebp - 0x424], edi
test ecx, ecx
je 0x48414c
mov eax, dword [ecx]
lea edx, [ebp - 0x424]
push edx
call dword [eax + 8]
mov ecx, dword [ebp + 0x34]
mov byte [ebp - 4], 2
test esi, esi
je 0x484117
mov eax, dword [esi]
push esi
call dword [eax + 4]
mov ecx, dword [ebp + 0x34]
test ecx, ecx
je 0x48412c
mov edx, dword [ecx]
lea eax, [ebp + 0x10]
cmp ecx, eax
setne al
movzx eax, al
push eax
call dword [edx + 0x10]
xor eax, eax
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.0047467d
mov esp, ebp
pop ebp
ret 0x30
call fcn.00475dc7
int3
Function at 0x485190
Capabilities:
Check if file exists

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x21c
mov eax, dword [0x5c524c]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
mov dword [ebp - 0x21c], ebx
push esi
mov esi, dword [ebp + 0xc]
mov dword [ebp - 0x218], esi
test ebx, ebx
je 0x485360
cmp dword [ebx], 2
jne 0x485360
cmp dword [esi + 0x14], 8
jb 0x4851d6
mov esi, dword [esi]
mov dword [ebp - 0x218], esi
cmp dword [ebx + 0x10], 0
je 0x4851f0
xor esi, esi
mov eax, esi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0047467d
mov esp, ebp
pop ebp
ret
test esi, esi
je 0x4851dc
push esi
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
jne 0x48520b
push esi
push eax
call dword [sym.imp.SHELL32.dll_SHCreateDirectory]
test eax, eax
jne 0x4851dc
mov ecx, dword [ebx + 0x20]
mov eax, 0x532ae21d
push edi
mov edi, dword [ebx + 0x1c]
mov esi, 1
sub ecx, edi
mov dword [ebp - 0x210], 0
imul ecx
sar edx, 8
mov eax, edx
shr eax, 0x1f
add eax, edx
je 0x48534d
mov dword [ebp - 0x214], 0
nop dword [eax]
nop dword [eax + eax]
push 0x208
lea eax, [ebp - 0x20c]
push 0
push eax
call fcn.0051e890
mov eax, dword [ebp - 0x214]
add esp, 0xc
add eax, 4
add eax, edi
push eax
push dword [ebp - 0x218]
lea eax, [ebp - 0x20c]
push eax
call dword [sym.imp.SHLWAPI.dll_PathCombineW]
lea eax, [ebp - 0x20c]
lea edx, [eax + 2]
nop
mov cx, word [eax]
add eax, 2
test cx, cx
jne 0x485290
sub eax, edx
xor ecx, ecx
sar eax, 1
je 0x4852ce
lea ebx, [ecx + 0x5c]
nop word [eax + eax]
cmp word [ebp + ecx*2 - 0x20c], 0x2f
jne 0x4852c3
mov word [ebp + ecx*2 - 0x20c], bx
inc ecx
cmp ecx, eax
jb 0x4852b0
mov ebx, dword [ebp - 0x21c]
mov eax, dword [ebx + 0x1c]
mov edi, dword [ebp - 0x214]
mov eax, dword [eax + edi]
test byte [eax + 0x26], 0x10
je 0x4852f1
lea eax, [ebp - 0x20c]
push eax
push 0
call dword [sym.imp.SHELL32.dll_SHCreateDirectory]
jmp 0x485316
test esi, esi
je 0x485314
lea eax, [ebp - 0x20c]
mov ecx, ebx
push eax
push dword [ebp - 0x210]
call fcn.00485380
test eax, eax
je 0x485314
mov esi, 1
jmp 0x485316
xor esi, esi
mov ecx, dword [ebx + 0x20]
add edi, 0x314
inc dword [ebp - 0x210]
mov eax, 0x532ae21d
mov dword [ebp - 0x214], edi
mov edi, dword [ebx + 0x1c]
sub ecx, edi
imul ecx
sar edx, 8
mov ecx, edx
shr ecx, 0x1f
add ecx, edx
cmp dword [ebp - 0x210], ecx
jb 0x485250
pop edi
mov eax, esi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0047467d
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
pop esi
xor ecx, ebp
pop ebx
call fcn.0047467d
mov esp, ebp
pop ebp
ret
Function at 0x485600
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [0x5c524c]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
push esi
mov esi, ecx
push edi
mov edi, dword [ebp + 0xc]
cmp dword [esi + 0x10], 0
jne 0x4857e5
test edi, edi
je 0x4857e5
mov ecx, dword [esi + 0x20]
mov eax, 0x532ae21d
sub ecx, dword [esi + 0x1c]
imul ecx
sar edx, 8
mov eax, edx
shr eax, 0x1f
add eax, edx
cmp ebx, eax
jae 0x4857e5
imul eax, ebx, 0x314
mov ebx, dword [esi + 0x1c]
mov ebx, dword [eax + ebx]
test byte [ebx + 0x26], 0x10
jne 0x4857e5
mov eax, dword [ebp + 0x10]
cmp dword [ebx + 0x18], eax
ja 0x4857e5
mov esi, dword [esi + 0xc]
mov edx, dword [ebx + 0x2a]
movzx eax, word [edx + esi + 0x1c]
movzx ecx, word [edx + esi + 0x1a]
add eax, edx
add ecx, eax
lea eax, [esi + 0x1e]
add eax, ecx
movzx ecx, word [ebx + 0xa]
mov dword [ebp - 8], eax
test cx, cx
jne 0x4857fa
mov esi, dword [ebp + 0x10]
mov ecx, dword [ebx + 0x14]
mov dword [ebp - 0xc], ecx
test esi, esi
je 0x4856ed
test eax, eax
je 0x4856b9
cmp ecx, esi
jb 0x4856b9
push esi
push eax
push edi
call fcn.0051f2c0
add esp, 0xc
jmp 0x4856ed
push ecx
push 0
push edi
call fcn.0051e890
add esp, 0xc
cmp dword [ebp - 8], 0
jne 0x4856d8
call fcn.00522f42
mov dword [eax], 0x16
jmp 0x4856e8
cmp dword [ebp - 0xc], esi
jae 0x4856ed
call fcn.00522f42
mov dword [eax], 0x22
call fcn.00522e69
mov edx, dword [ebx + 0x14]
test edx, edx
je 0x4857de
or eax, 0xffffffff
cmp edx, 8
jb 0x4857b6
mov esi, edx
shr esi, 3
nop dword [eax]
movzx ecx, byte [edi]
sub edx, 8
xor ecx, eax
shr eax, 8
movzx ecx, cl
xor eax, dword [ecx*4 + 0x583410]
movzx ecx, byte [edi + 1]
xor ecx, eax
shr eax, 8
movzx ecx, cl
xor eax, dword [ecx*4 + 0x583410]
movzx ecx, byte [edi + 2]
xor ecx, eax
shr eax, 8
movzx ecx, cl
xor eax, dword [ecx*4 + 0x583410]
movzx ecx, byte [edi + 3]
xor ecx, eax
shr eax, 8
movzx ecx, cl
xor eax, dword [ecx*4 + 0x583410]
movzx ecx, byte [edi + 4]
xor ecx, eax
shr eax, 8
movzx ecx, cl
xor eax, dword [ecx*4 + 0x583410]
movzx ecx, byte [edi + 5]
xor ecx, eax
shr eax, 8
movzx ecx, cl
xor eax, dword [ecx*4 + 0x583410]
movzx ecx, byte [edi + 6]
xor ecx, eax
shr eax, 8
movzx ecx, cl
xor eax, dword [ecx*4 + 0x583410]
movzx ecx, byte [edi + 7]
add edi, 8
xor ecx, eax
shr eax, 8
movzx ecx, cl
xor eax, dword [ecx*4 + 0x583410]
sub esi, 1
jne 0x485710
test edx, edx
je 0x4857da
nop word [eax + eax]
movzx ecx, byte [edi]
lea edi, [edi + 1]
xor ecx, eax
shr eax, 8
movzx ecx, cl
xor eax, dword [ecx*4 + 0x583410]
sub edx, 1
jne 0x4857c0
not eax
jmp 0x4857e0
xor eax, eax
cmp eax, dword [ebx + 0x10]
je 0x485826
pop edi
pop esi
xor eax, eax
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0047467d
mov esp, ebp
pop ebp
ret 0xc
cmp ecx, 8
jne 0x4857e5
lea ecx, [ebp - 8]
mov dword [ebp - 8], 0
push ecx
push dword [ebp + 0x10]
push edi
push dword [ebx + 0x14]
push eax
call fcn.004884c0
add esp, 0x14
test eax, eax
je 0x4857e5
mov eax, dword [ebp - 8]
cmp eax, dword [ebx + 0x10]
jne 0x4857e5
mov ecx, dword [ebp - 4]
mov eax, 1
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0047467d
mov esp, ebp
pop ebp
ret 0xc
Function at 0x4858b0
Capabilities:
Check if file exists
Get file size
Read file via mapping

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x56e67f
mov eax, dword fs:[0]
push eax
push ecx
push esi
push edi
mov eax, dword [0x5c524c]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
push 0x58
call fcn.004747af
mov esi, eax
add esp, 4
mov dword [ebp - 0x10], esi
mov dword [ebp - 4], 0
test esi, esi
je 0x485907
push 0x58
push 0
push esi
call fcn.0051e890
add esp, 0xc
mov ecx, esi
call fcn.00484890
mov esi, eax
jmp 0x485909
xor esi, esi
mov edi, dword [ebp + 8]
mov dword [ebp - 4], 0xffffffff
cmp dword [edi + 0x14], 8
jb 0x48591b
mov edi, dword [edi]
test edi, edi
je 0x4859b8
push edi
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x4859b8
push 0
push 0x80
push 3
push 0
push 1
push SysReAllocStringLen
push edi
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov dword [esi + 4], eax
cmp eax, 0xffffffff
je 0x4859b8
push 0
push eax
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov dword [esi + 0x14], eax
cmp eax, 0x16
jb 0x4859b8
push 0
push 0
push 0
push 2
push 0
push dword [esi + 4]
call dword [sym.imp.KERNEL32.dll_CreateFileMappingW]
cmp dword [esi + 4], 0
mov dword [esi + 8], eax
je 0x4859b8
push 0
push 0
push 0
push 4
push eax
call dword [sym.imp.KERNEL32.dll_MapViewOfFile]
mov dword [esi + 0xc], eax
test eax, eax
je 0x4859b8
push dword [esi + 0x14]
mov ecx, esi
push eax
call fcn.00484cf0
test eax, eax
je 0x4859b8
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret
test esi, esi
je 0x4859ce
mov ecx, esi
call fcn.004849b0
push 0x58
push esi
call fcn.004747df
add esp, 8
xor eax, eax
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x485f60
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
mov edx, dword [ebp + 8]
push esi
test edx, edx
je 0x48605f
mov esi, dword [ebp + 0xc]
test esi, esi
je 0x48605f
or eax, 0xffffffff
cmp esi, 8
jb 0x486037
push edi
mov edi, esi
shr edi, 3
nop dword [eax]
movzx ecx, byte [edx]
sub esi, 8
xor ecx, eax
shr eax, 8
movzx ecx, cl
xor eax, dword [ecx*4 + 0x584c68]
movzx ecx, byte [edx + 1]
xor ecx, eax
shr eax, 8
movzx ecx, cl
xor eax, dword [ecx*4 + 0x584c68]
movzx ecx, byte [edx + 2]
xor ecx, eax
shr eax, 8
movzx ecx, cl
xor eax, dword [ecx*4 + 0x584c68]
movzx ecx, byte [edx + 3]
xor ecx, eax
shr eax, 8
movzx ecx, cl
xor eax, dword [ecx*4 + 0x584c68]
movzx ecx, byte [edx + 4]
xor ecx, eax
shr eax, 8
movzx ecx, cl
xor eax, dword [ecx*4 + 0x584c68]
movzx ecx, byte [edx + 5]
xor ecx, eax
shr eax, 8
movzx ecx, cl
xor eax, dword [ecx*4 + 0x584c68]
movzx ecx, byte [edx + 6]
xor ecx, eax
shr eax, 8
movzx ecx, cl
xor eax, dword [ecx*4 + 0x584c68]
movzx ecx, byte [edx + 7]
add edx, 8
xor ecx, eax
shr eax, 8
movzx ecx, cl
xor eax, dword [ecx*4 + 0x584c68]
sub edi, 1
jne 0x485f90
pop edi
test esi, esi
je 0x48605a
nop dword [eax + eax]
movzx ecx, byte [edx]
lea edx, [edx + 1]
xor ecx, eax
shr eax, 8
movzx ecx, cl
xor eax, dword [ecx*4 + 0x584c68]
sub esi, 1
jne 0x486040
not eax
pop esi
pop ebp
ret
xor eax, eax
pop esi
pop ebp
ret