joyce8/EMBER2024-capa huggingface dataset:
Function at 0x409e70
Capabilities:
Hash data with crc32

Disassembly:
mov eax, ecx
or ecx, 0xffffffff
push ebx
push esi
mov bl, byte [eax]
lea esi, [eax + 1]
test bl, bl
je 0x409ead
push edi
or edi, 0xffffffff
cmp bl, 0x23
jne 0x409e93
cmp byte [esi], bl
jne 0x409e93
cmp byte [esi + 1], bl
cmove ecx, edi
movzx edx, cl
movzx eax, bl
mov bl, byte [esi]
xor edx, eax
shr ecx, 8
inc esi
xor ecx, dword [edx*4 + 0x4344e0]
test bl, bl
jne 0x409e84
pop edi
pop esi
not ecx
pop ebx
jmp fcn.00409e10
Function at 0x4177d0
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
push ecx
push ebx
push esi
push edi
mov edi, ecx
mov ebx, edx
cmp dword [edi + 0x5e2c], 0
lea esi, [edi + 0x5e30]
je 0x417852
mov ecx, dword [esi + 4]
test ecx, ecx
jns 0x41780c
mov eax, ecx
cdq
sub eax, edx
sar eax, 1
add eax, ecx
xor ecx, ecx
test eax, eax
cmovg ecx, eax
push ecx
mov ecx, esi
call fcn.00419b50
push dword [ebp + 8]
mov ecx, esi
mov dword [esi], 0
push ebx
call fcn.00404140
mov edx, dword [esi]
mov ecx, 0x43b48c
push dword [edi + 0x5e2c]
lea eax, [edx - 1]
neg edx
sbb edx, edx
and edx, eax
mov eax, dword [edi + 0x5e38]
test eax, eax
push edx
cmovne ecx, eax
push 1
push ecx
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
add esp, 0x10
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
push dword [ebp + 8]
mov ecx, esi
push ebx
call fcn.00404140
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x417c60
Capabilities:
Hash data with crc32

Disassembly:
push ebx
mov bl, byte [ecx]
or eax, 0xffffffff
push esi
lea esi, [ecx + 1]
push edi
mov edi, dword [0x43b490]
test bl, bl
je 0x417ca6
or edi, 0xffffffff
cmp bl, 0x23
jne 0x417c87
cmp byte [esi], bl
jne 0x417c87
cmp byte [esi + 1], bl
cmove eax, edi
movzx edx, al
movzx ecx, bl
mov bl, byte [esi]
xor edx, ecx
shr eax, 8
inc esi
xor eax, dword [edx*4 + 0x4344e0]
test bl, bl
jne 0x417c78
mov edi, dword [0x43b490]
mov ecx, dword [edi + 0x5dd0]
not eax
mov edx, dword [edi + 0x5dd8]
pop edi
pop esi
lea ecx, [ecx + ecx*8]
lea ecx, [edx + ecx*4]
pop ebx
cmp edx, ecx
je 0x417ccd
cmp dword [edx + 4], eax
je 0x417cd0
add edx, 0x24
cmp edx, ecx
jne 0x417cc1
xor eax, eax
ret
mov eax, edx
ret
Function at 0x42aa60
Capabilities:
Get geographical location
Get keyboard layout

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x38
mov eax, dword [0x43b040]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [0x43b490]
lea eax, [ebp - 0x10]
push esi
push edi
push eax
mov dword [ebp - 0x24], ecx
call dword [sym.imp.KERNEL32.dll_QueryPerformanceFrequency]
test eax, eax
je 0x42ac0c
lea eax, [ebp - 0x18]
push eax
call dword [sym.imp.KERNEL32.dll_QueryPerformanceCounter]
test eax, eax
je 0x42ac0c
push 0x38
call dword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_malloc]
mov esi, dword [0x43b490]
add esp, 4
mov edi, eax
test esi, esi
je 0x42ab03
movsx edx, word [esi + 0x5ee4]
lea eax, [esi + 0x5ee8]
mov ecx, dword [esi + 0x3f08]
lea eax, [eax + edx*8]
cmp dword [eax], ecx
je 0x42aaf9
lea eax, [edx + 1]
mov dword [ebp - 0x1c], 6
cdq
idiv dword [ebp - 0x1c]
movzx eax, dx
mov word [esi + 0x5ee4], ax
cwde
add eax, 0xbdd
lea eax, [esi + eax*8]
mov dword [eax], ecx
xor ecx, ecx
mov dword [eax + 4], ecx
inc word [eax + 4]
inc dword [esi + 0x5edc]
test edi, edi
je 0x42ab16
push 0x38
push 0
push edi
call sub.VCRUNTIME140.dll_memset
add esp, 0xc
jmp 0x42ab18
xor edi, edi
or dword [ebx + 0xc], 6
mov dword [ebx + 0x74], edi
mov dword [ebx + 0x6c], str.imgui_impl_win32
mov ebx, dword [ebp - 0x24]
mov dword [edi], ebx
mov eax, dword [ebp - 0x10]
mov ecx, dword [ebp - 0xc]
mov dword [edi + 0x18], eax
mov dword [edi + 0x1c], ecx
mov eax, dword [ebp - 0x18]
mov ecx, dword [ebp - 0x14]
mov dword [edi + 0x10], eax
mov dword [edi + 0x14], ecx
mov dword [edi + 0x20], 9
test esi, esi
je 0x42ab53
mov esi, dword [esi + 0x74]
jmp 0x42ab55
xor esi, esi
push 0
call dword [sym.imp.USER32.dll_GetKeyboardLayout]
push 4
add esi, 0x24
shr eax, 0x10
push esi
push 0x20001004
push eax
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoA]
test eax, eax
jne 0x42ab78
mov dword [esi], eax
mov eax, dword [0x43b490]
xor esi, esi
mov dword [ebp - 0x38], str.xinput1_4.dll
mov dword [ebp - 0x34], str.xinput1_3.dll
mov dword [ebp - 0x30], str.xinput9_1_0.dll
mov eax, dword [eax + 0x4a34]
mov dword [ebp - 0x2c], str.xinput1_2.dll
mov dword [ebp - 0x28], str.xinput1_1.dll
mov eax, dword [eax]
mov dword [eax + 0x28], ebx
mov byte [edi + 0x29], 1
push dword [ebp + esi*4 - 0x38]
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov ebx, eax
test ebx, ebx
jne 0x42abda
inc esi
cmp esi, 5
jl 0x42abb1
mov al, 1
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004313c0
mov esp, ebp
pop ebp
ret
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.XInputGetCapabilities
push ebx
mov dword [edi + 0x2c], ebx
call esi
push str.XInputGetState
push ebx
mov dword [edi + 0x30], eax
call esi
mov dword [edi + 0x34], eax
mov al, 1
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004313c0
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor al, al
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004313c0
mov esp, ebp
pop ebp
ret
Function at 0x431d24
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x431d63
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x431d63
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x431d63
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x431d63
cmp dword [ecx + 0x74], 0xe
jbe 0x431d63
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret

Function at 0x403d61
Capabilities:
Encode data using xor

Disassembly:
push eax
push ebx
mov eax, 0x499
mov ecx, 0x404498
mov bl, byte [ecx]
sub bl, 0xf2
rol bl, 2
sub bl, cl
ror bl, 1
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d6d
mov eax, 0x261d
mov ecx, 0x403764
mov bl, byte [ecx]
rol bl, 7
ror bl, 2
sub bl, cl
xor bl, 0x91
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d8a
pop ebx
pop eax
add ecx, 0x2c1a
jmp ecx
Function at 0x4027f8
Capabilities:
Accept command line arguments

Disassembly:
push ebx
push esi
push edi
add esp, 0xfffffef8
mov ebx, edx
mov esi, eax
mov eax, ebx
call fcn.004038b0
test esi, esi
jne 0x40282e
push 0x105
lea eax, [esp + 4]
push eax
push 0
call sub.KERNEL32.DLL_GetModuleFileNameA_1
mov ecx, eax
mov edx, esp
mov eax, ebx
call fcn.004039a0
jmp 0x40284c
call sub.KERNEL32.DLL_GetCommandLineA
mov edi, eax
mov edx, ebx
mov eax, edi
call fcn.0040269c
mov edi, eax
test esi, esi
je 0x40284c
cmp dword [ebx], 0
je 0x40284c
dec esi
jmp 0x402835
add esp, 0x108
pop edi
pop esi
pop ebx
ret
Function at 0x403678
Capabilities:
Inspect section memory permissions

Disassembly:
cmp dword [eax], ebx
je 0x4036c8
mov edx, dword [eax + 4]
lea ecx, [eax + 8]
add edx, eax
mov dword [ebp + 8], ecx
cmp ecx, edx
jae 0x4036c3
mov ecx, dword [ebp + 8]
movzx ecx, word [ecx]
mov edx, ecx
and edx, 0xf000
cmp edx, 0x3000
jne 0x4036ad
and ecx, 0xfff
mov edx, esi
sub edx, dword [edi + 0x34]
add ecx, esi
add ecx, dword [eax]
add dword [ecx], edx
jmp 0x4036b5
cmp edx, ebx
jne 0x403803
mov ecx, dword [eax + 4]
add dword [ebp + 8], 2
add ecx, eax
cmp dword [ebp + 8], ecx
jb 0x403684
add eax, dword [eax + 4]
jmp 0x403671
mov dword [ebp + 0xc], ebx
jmp 0x4036d3
mov edi, dword [ebp - 0x88]
mov eax, dword [ebp + 0xc]
cmp ax, word [edi + 6]
jne 0x4036eb
mov edx, dword [ebp - 0xb4]
xor ecx, ecx
mov edi, 0x60000000
jmp 0x403709
movzx eax, ax
lea eax, [eax + eax*4]
mov ecx, dword [edi + eax*8 + 0x104]
mov edx, dword [edi + eax*8 + 0x108]
lea eax, [edi + eax*8 + 0xf8]
mov edi, dword [eax + 0x24]
lea eax, [edx + ecx - 1]
xor edx, edx
div dword [ebp - 0xac]
xor edx, edx
mov dword [ebp - 0x44], eax
mov eax, ecx
div dword [ebp - 0xac]
cmp eax, dword [ebp - 0x44]
ja 0x403767
mov edx, edi
mov dword [ebp + 8], edi
and dword [ebp + 8], 0x40000000
mov dword [ebp + 0x10], edi
and edx, 0x20000000
and dword [ebp + 0x10], 0x80000000
mov ecx, dword [ebp + 0x18]
cmp edx, ebx
je 0x40374e
or byte [eax + ecx], 1
cmp dword [ebp + 8], ebx
je 0x403757
or byte [eax + ecx], 2
cmp dword [ebp + 0x10], ebx
je 0x403761
add ecx, eax
or byte [ecx], 4
inc eax
cmp eax, dword [ebp - 0x44]
jbe 0x403743
inc dword [ebp + 0xc]
mov eax, dword [ebp - 0x88]
mov cx, word [ebp + 0xc]
cmp cx, word [eax + 6]
jbe 0x4036cd
mov dword [ebp + 8], esi
xor edi, edi
mov eax, dword [ebp + 0x18]
push 2
pop ecx
movzx eax, byte [edi + eax]
sub eax, ecx
je 0x4037b4
dec eax
je 0x4037ab
sub eax, 3
je 0x4037a2
mov dword [ebp - 4], 0x40
jmp 0x4037d1
mov dword [ebp - 4], 4
jmp 0x4037b7
mov dword [ebp - 4], 0x20
jmp 0x4037b7
mov dword [ebp - 4], ecx
lea eax, [ebp - 4]
push eax
push dword [ebp - 4]
jne 0x4037ba
push dword [ebp - 0xac]
push dword [ebp + 8]
call dword [ebp - 0xbc]
test eax, eax
je 0x403803
mov eax, dword [ebp - 0xac]
add dword [ebp + 8], eax
inc edi
cmp edi, dword [ebp - 0x8c]
jbe 0x403783
mov eax, dword [ebp - 0x88]
mov edi, dword [eax + 0x28]
add edi, esi
call fcn.00403014
aaa
imul eax, dword [eax - 0x54], 0xffffffff
jne 0x40380e
push 1
push esi
call edi
mov eax, esi
jmp 0x40380f
rcr byte [edi + 0x5e], 0x5b

Function at 0x403898
Capabilities:
Contain obfuscated stackstrings

Disassembly:
test dword [esp + edi*8 - 0x39bb0001], edi
test dword [ebp + 0x55fffffc], edi
mov byte [ebp - 0x342], 0x25
invalid
invalid
lodsb al, byte [esi]
cld

Function at 0x403904
Capabilities:
Contain obfuscated stackstrings

Disassembly:
add byte [eax - 0x3c35b], al
inc dword [eax]
and byte [ebp - 0x3c3], 0
mov byte [ebp - 0x3c2], 0x99
and byte [ebp - 0x3c1], 0
mov byte [ebp - 0x3c0], 0x21
mov byte [ebp - 0x3bf], 3
mov byte [ebp - 0x3be], 0x12
mov byte [ebp - 0x3bd], 0x2b
mov byte [ebp - 0x3bc], 9
invalid
test dword [ebp - 4], eax
Function at 0x403efc
Capabilities:
Contain obfuscated stackstrings

Disassembly:
stosd dword es:[edi], eax
stosw word es:[edi], ax
stosb byte es:[edi], al
and byte [ebp - 0x654], 0
push 0x40
pop ecx
xor eax, eax

Function at 0x404b00
Capabilities:
Contain obfuscated stackstrings

Disassembly:
mov byte [ebp - 0x752], 0x82
mov byte [ebp - 0x751], 0x96
test dword [edi - 0x69000008], ebp
invalid
invalid

Function at 0x41ad50
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, 0x411015
lea edi, [esi - 0x10015]
push edi
or ebp, 0xffffffff
jmp 0x41ad72
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x41ad79
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x41ad68
mov eax, 1
add ebx, ebx
jne 0x41ad8b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x41ad80
jne 0x41ad9c
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x41ad80
xor ecx, ecx
sub eax, 3
jb 0x41adb0
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x41ae22
mov ebp, eax
add ebx, ebx
jne 0x41adbb
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jne 0x41adc8
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jne 0x41adec
inc ecx
add ebx, ebx
jne 0x41add8
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x41adcd
jne 0x41ade9
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x41adcd
add ecx, 2
cmp ebp, 0xfffff300
adc ecx, 1
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x41ae0c
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x41adfd
jmp 0x41ad6e
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x41ae0c
add edi, ecx
jmp 0x41ad6e
pop esi
mov edi, esi
mov ecx, 0x2b3
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x41ae2a
cmp byte [edi], 5
jne 0x41ae2a
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 0x41ae2f
lea edi, [esi + 0x18000]
mov eax, dword [edi]
or eax, eax
je 0x41aea7
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x1a000]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x1a094]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x41ae5c
mov ecx, edi
jns 0x41ae8b
movzx eax, word [edi]
inc edi
push eax
inc edi
mov ecx, 0xaef24857
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x1a09c]
or eax, eax
je 0x41aea1
mov dword [ebx], eax
add ebx, 4
jmp 0x41ae79
call dword [esi + 0x1a098]
mov ebp, dword [esi + 0x1a0a0]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x19f]
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 0x41aedb
sub esp, 0xffffff80
jmp 0x404c20
Function at 0x40dc10
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4a0c38
mov eax, dword fs:[0]
push eax
sub esp, 0x24
push esi
push edi
mov eax, dword [0x4d03b4]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
push 8
mov dword [esi + 0x30], 0
mov dword [esi + 8], 0
mov dword [esi + 0x10], 0
mov dword [esi + 0x14], 0x201
mov dword [esi + 0x18], 6
mov dword [esi + 0x1c], 0
mov dword [esi + 0x20], 0
mov dword [esi + 0x24], 0
mov dword [esi + 0x28], 0
mov dword [esi + 0x2c], 0
mov dword [esi + 0xc], 0
call fcn.00455e92
mov edi, eax
add esp, 4
test edi, edi
je 0x40dcb3
xorps xmm0, xmm0
movq qword [edi], xmm0
push 1
mov dword [ebp - 4], 0
call fcn.0042b7ac
add esp, 4
mov dword [edi + 4], eax
jmp 0x40dcb5
xor edi, edi
mov eax, dword [ebp + 8]
mov dword [esi + 0x30], edi
mov dword [esi + 0x38], eax
mov dword [esi + 0x3c], 0
mov ecx, dword [edi + 4]
mov dword [ebp - 4], 1
mov dword [ebp - 0x10], ecx
mov eax, dword [ecx]
call dword [eax + 4]
lea eax, [ebp - 0x14]
mov dword [ebp - 4], 2
push eax
call fcn.00405930
add esp, 4
mov ecx, eax
mov edx, dword [eax]
push 0x20
call dword [edx + 0x30]
movzx edi, ax
mov ecx, dword [ebp - 0x10]
mov dword [ebp - 4], 3
test ecx, ecx
je 0x40dd15
mov eax, dword [ecx]
call dword [eax + 8]
test eax, eax
je 0x40dd15
mov edx, dword [eax]
mov ecx, eax
push 1
call dword [edx]
cmp dword [esi + 0x38], 0
mov dword [ebp - 4], 0xffffffff
mov word [esi + 0x40], di
jne 0x40dd39
mov eax, dword [esi + 0xc]
mov ecx, dword [esi + 0x10]
and eax, 0x13
or eax, 4
mov dword [esi + 0xc], eax
and ecx, eax
jne 0x40dd5b
cmp byte [ebp + 0xc], 0
je 0x40dd48
push esi
call fcn.0042b9c8
add esp, 4
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret 8
test cl, 4
je 0x40dd67
mov esi, str.ios_base::badbit_set
jmp 0x40dd77
test cl, 2
mov esi, str.ios_base::failbit_set
mov eax, str.ios_base::eofbit_set
cmove esi, eax
lea eax, [ebp - 0x1c]
push 1
push eax
call fcn.0040de10
add esp, 8
lea ecx, [ebp - 0x30]
push eax
push esi
call fcn.004066f0
push 0x4c4f40
lea eax, [ebp - 0x30]
push eax
call fcn.00477284
int3
Function at 0x4132d0
Capabilities:
Get file version info

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x4010
call fcn.00456790
mov eax, dword [0x4d03b4]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [ebp + 8]
lea eax, [ebp - 0x4004]
push edi
mov edi, dword [ebp + 0xc]
push 0x4000
push 0
push eax
call fcn.004781a0
add esp, 0xc
mov dword [ebp - 0x4008], 0
test esi, esi
je 0x4133c6
test edi, edi
je 0x4133c6
lea eax, [ebp - 0x4008]
push eax
push esi
call sub.VERSION.dll_GetFileVersionInfoSizeW
test eax, eax
je 0x4133c6
cmp eax, 0x3fff
ja 0x4133c6
lea ecx, [ebp - 0x4004]
push ecx
push eax
push 0
push esi
call sub.VERSION.dll_GetFileVersionInfoW
test eax, eax
je 0x4133c6
lea eax, [ebp - 0x400c]
push eax
lea eax, [ebp - 0x4010]
push eax
push 0x4aa738
lea eax, [ebp - 0x4004]
push eax
call sub.VERSION.dll_VerQueryValueW
test eax, eax
je 0x4133c6
mov esi, dword [ebp + 0x10]
lea eax, [esi + esi]
push eax
push 0
push edi
call fcn.004781a0
mov ecx, dword [ebp - 0x4010]
movzx eax, word [ecx + 0xc]
push eax
movzx eax, word [ecx + 0xe]
push eax
movzx eax, word [ecx + 8]
push eax
movzx eax, word [ecx + 0xa]
push eax
push str._d._d._d._d
lea eax, [esi - 1]
push eax
push edi
call fcn.00415f40
add esp, 0x28
mov eax, 1
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00456178
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
pop edi
xor ecx, ebp
pop esi
call fcn.00456178
mov esp, ebp
pop ebp
ret
Function at 0x413fc0
Capabilities:
Check mutex on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4a1396
mov eax, dword fs:[0]
push eax
sub esp, 0x194
push ebx
push esi
push edi
mov eax, dword [0x4d03b4]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
push str.defrag_app_instance_name
push 1
mov bl, 1
push 0
mov byte [ebp - 0xd], bl
call dword [sym.imp.KERNEL32.dll_CreateMutexW]
mov esi, eax
test esi, esi
jne 0x4140de
call fcn.004311b0
mov ecx, eax
push 1
mov edx, dword [eax]
mov eax, dword [edx + 8]
call eax
movzx eax, al
sub eax, 1
jne 0x4141ad
call dword [sym.imp.KERNEL32.dll_GetLastError]
push 0x48
push str.d:jenkins.jenkinsworkspacepay_groupdefragdefragdefrag_srcmain.cc
lea ecx, [ebp - 0x40]
mov dword [ebp - 0x30], esi
mov ebx, eax
mov dword [ebp - 0x2c], 0xf
mov byte [ebp - 0x40], 0
call fcn.0040cc10
push 3
push 0x4aa8e8
lea ecx, [ebp - 0x28]
mov dword [ebp - 4], esi
mov dword [ebp - 0x18], esi
mov dword [ebp - 0x14], 0xf
mov byte [ebp - 0x28], 0
call fcn.0040cc10
mov byte [ebp - 4], 1
call fcn.004311b0
mov edi, eax
lea ecx, [ebp - 0x108]
push 0x19
lea eax, [ebp - 0x40]
push eax
lea eax, [ebp - 0x28]
push eax
call fcn.00406090
mov esi, eax
push str.check_instance_fail__errno_
push esi
mov byte [ebp - 4], 2
call fcn.00407530
add esp, 8
mov ecx, esi
push ebx
call fcn.00407040
mov edx, dword [edi]
mov ecx, edi
push esi
call dword [edx + 0x1c]
lea ecx, [ebp - 0x108]
call fcn.00407a00
lea ecx, [ebp - 0x28]
call fcn.00406bc0
lea ecx, [ebp - 0x40]
call fcn.00406bc0
mov al, byte [ebp - 0xd]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0xb7
jne 0x4141c1
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
call fcn.004311b0
mov ecx, eax
push 1
mov edx, dword [eax]
mov eax, dword [edx + 8]
call eax
movzx eax, al
sub eax, 1
jne 0x4141ad
push 0x48
push str.d:jenkins.jenkinsworkspacepay_groupdefragdefragdefrag_srcmain.cc
lea ecx, [ebp - 0x70]
mov dword [ebp - 0x60], eax
mov dword [ebp - 0x5c], 0xf
mov byte [ebp - 0x70], al
call fcn.0040cc10
push 3
push 0x4aa8e8
lea ecx, [ebp - 0x58]
mov dword [ebp - 4], 3
mov dword [ebp - 0x48], 0
mov dword [ebp - 0x44], 0xf
mov byte [ebp - 0x58], 0
call fcn.0040cc10
mov byte [ebp - 4], 4
call fcn.004311b0
mov edi, eax
lea ecx, [ebp - 0x1a0]
push 0x1e
lea eax, [ebp - 0x70]
push eax
lea eax, [ebp - 0x58]
push eax
call fcn.00406090
mov esi, eax
push str.instance_exist
push esi
mov byte [ebp - 4], 5
call fcn.00407530
mov edx, dword [edi]
add esp, 8
mov ecx, edi
push esi
call dword [edx + 0x1c]
lea ecx, [ebp - 0x1a0]
call fcn.00407a00
lea ecx, [ebp - 0x58]
call fcn.00406bc0
lea ecx, [ebp - 0x70]
call fcn.00406bc0
mov al, bl
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov eax, dword [ebp + 8]
test eax, eax
je 0x4141ca
mov dword [eax], esi
xor al, al
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x415130
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4a14e6
mov eax, dword fs:[0]
push eax
sub esp, 0x424
mov eax, dword [0x4d03b4]
xor eax, ebp
mov dword [ebp - 0x14], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x10], esp
mov eax, dword [ebp + 0xc]
mov esi, dword [ebp + 8]
mov dword [ebp - 0x428], eax
mov eax, dword [ebp + 0x10]
mov dword [ebp - 0x424], eax
mov dword [ebp - 0x430], 0
push 0x404
lea eax, [ebp - 0x420]
mov dword [ebp - 4], 0
push 0
push eax
mov dword [ebp - 0x18], ecx
mov dword [ebp - 0x1c], 0
call fcn.004781a0
add esp, 0xc
mov dword [ebp - 0x420], 0
mov ebx, dword [sym.imp.KERNEL32.dll_LoadLibraryExW]
push 0x60
push 0
push esi
mov byte [ebp - 4], 1
call ebx
mov edi, eax
mov dword [ebp - 0x42c], edi
test edi, edi
jne 0x4151ec
push 2
push eax
push esi
call ebx
mov edi, eax
mov dword [ebp - 0x42c], eax
test edi, edi
jne 0x4151ec
call fcn.00411b80
mov esi, eax
jmp 0x4152d9
push dword [ebp - 0x424]
push dword [ebp - 0x428]
push edi
call dword [sym.imp.KERNEL32.dll_FindResourceW]
mov esi, eax
test esi, esi
jne 0x41520f
call fcn.00411b80
jmp 0x4152cc
push esi
push edi
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov ebx, eax
mov dword [ebp - 0x428], ebx
test ebx, ebx
jne 0x41522d
call fcn.00411b80
jmp 0x4152cc
push esi
push edi
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov esi, eax
mov dword [ebp - 0x424], esi
lea eax, [esi + 1]
cmp eax, esi
jae 0x41524e
mov esi, 0x8007000e
jmp 0x4152ce
push eax
lea ecx, [ebp - 0x420]
mov byte [ebp - 4], 2
call fcn.004119b0
jmp 0x415278
cmp dword [ebp - 0x420], 0
mov dword [ebp - 4], 1
jne 0x41528f
mov esi, 0x8007000e
jmp 0x4152ce
push esi
push dword [ebp - 0x420]
push esi
push ebx
push 0
push 3
call dword [sym.imp.KERNEL32.dll_MultiByteToWideChar]
mov ecx, eax
test ecx, ecx
jne 0x4152af
call fcn.00411b80
jmp 0x4152cc
mov eax, dword [ebp - 0x420]
xor edx, edx
push dword [ebp + 0x14]
mov word [eax + ecx*2], dx
lea ecx, [ebp - 0x1c]
push dword [ebp - 0x420]
call fcn.00414f90
mov esi, eax
test edi, edi
je 0x4152d9
push edi
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
lea eax, [ebp - 0x41c]
cmp dword [ebp - 0x420], eax
je 0x4152f2
lea ecx, [ebp - 0x420]
call fcn.004132c0
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x14]
xor ecx, ebp
call fcn.00456178
mov esp, ebp
pop ebp
ret 0x10
Function at 0x416940
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [0x4d03b4]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 0xc]
push esi
push edi
mov edi, dword [ebp + 8]
test edi, edi
je 0x4169c7
test ebx, ebx
je 0x4169c7
mov esi, dword [ebp + 0x10]
test esi, esi
je 0x4169c7
push esi
push ebx
call dword [sym.imp.KERNEL32.dll_IsBadReadPtr]
test eax, eax
jne 0x4169c7
mov dword [ebp - 8], eax
lea eax, [ebp - 8]
push eax
push 0x40
push esi
push edi
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
test eax, eax
je 0x4169c1
push esi
push ebx
push edi
call fcn.004776a0
add esp, 0xc
mov dword [ebp - 0xc], 0
lea eax, [ebp - 0xc]
push eax
push dword [ebp - 8]
push esi
push edi
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
test eax, eax
je 0x4169c1
pop edi
pop esi
mov al, 1
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00456178
mov esp, ebp
pop ebp
ret
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov ecx, dword [ebp - 4]
xor al, al
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00456178
mov esp, ebp
pop ebp
ret

Function at 0x4169e0
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebp
mov ebp, esp
push esi
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_LoadResource]
test eax, eax
je 0x416a39
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov esi, eax
test esi, esi
je 0x416a39
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov ecx, dword [ebp + 0x10]
lea edx, [esi + eax]
and ecx, 0xf
jbe 0x416a2a
cmp esi, edx
jae 0x416a39
movzx eax, word [esi]
lea esi, [esi + eax*2]
add esi, 2
sub ecx, 1
jne 0x416a18
cmp esi, edx
jae 0x416a39
cmp word [esi], 0
je 0x416a39
mov eax, esi
pop esi
pop ebp
ret
xor eax, eax
pop esi
pop ebp
ret