joyce8/EMBER2024-capa huggingface dataset:
Function at 0x40de00
Capabilities:
Write file on windows

Disassembly:
sub esp, 0x408
mov eax, dword [0x46b070]
xor eax, esp
mov dword [esp + 0x404], eax
push esi
mov esi, ecx
cmp word [esi], 0x5c
je 0x40de42
cmp word [esi + 2], 0x3a
je 0x40de42
push 0x5a0ee8
lea eax, [esp + 0xc]
push eax
call dword [sym.imp.KERNEL32.dll_lstrcpyW]
push esi
lea ecx, [esp + 0xc]
push ecx
call dword [sym.imp.KERNEL32.dll_lstrcatW]
jmp 0x40de4e
push esi
lea edx, [esp + 0xc]
push edx
call dword [sym.imp.KERNEL32.dll_lstrcpyW]
push 0
push 7
push 1
push 0
push 1
push 0x40000000
lea eax, [esp + 0x20]
push eax
call fcn.0044bfa0
mov esi, eax
cmp esi, 0xffffffff
je 0x40deaa
mov edx, dword [esp + 0x410]
push 0
lea ecx, [esp + 8]
push ecx
push edx
push edi
push esi
mov dword [esp + 0x18], 0
call dword [sym.imp.KERNEL32.dll_WriteFile]
push 0x5a0cac
push 0x5a0ca4
push 0x5a0c9c
push esi
call dword [sym.imp.KERNEL32.dll_SetFileTime]
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov ecx, dword [esp + 0x408]
pop esi
xor ecx, esp
call fcn.0043aa16
add esp, 0x408
ret
Function at 0x40e5e0
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
push 0xffffffffffffffff
push 0x44dfe8
mov eax, dword fs:[0]
push eax
sub esp, 0x1c
push esi
push edi
mov eax, dword [0x46b070]
xor eax, esp
push eax
lea eax, [esp + 0x28]
mov dword fs:[0], eax
mov ecx, 0x59fe24
lea esi, [esp + 0xc]
call fcn.0040eaf0
mov edi, 1
mov dword [esp + 0x30], edi
lea eax, [esp + 0x10]
push eax
call fcn.00402dd0
mov byte [esp + 0x30], 2
cmp dword [ebp + 8], 0
je 0x40e694
mov eax, dword [esp + 0xc]
cmp dword [eax - 4], edi
mov esi, dword [eax - 0xc]
jle 0x40e654
mov ecx, esi
push ecx
lea edx, [esp + 0x10]
push edx
call fcn.0040b080
mov eax, dword [esp + 0xc]
mov edx, dword [ebp + 8]
lea ecx, [ebp + 0xc]
push ecx
push edx
push esi
push eax
call fcn.0043acab
mov edx, dword [esp + 0x1c]
add esp, 0x10
test edx, edx
jne 0x40e672
xor eax, eax
jmp 0x40e684
mov eax, edx
lea esi, [eax + 1]
mov cl, byte [eax]
add eax, 1
test cl, cl
jne 0x40e677
sub eax, esi
js 0x40e6f9
cmp eax, dword [edx - 8]
jg 0x40e6f9
mov dword [edx - 0xc], eax
mov ecx, dword [esp + 0xc]
mov byte [eax + ecx], 0
push 0x457a14
push 0x457a14
lea edx, [esp + 0x14]
push edx
call fcn.00409fb0
test ebx, ebx
mov eax, dword [esp + 0xc]
je 0x40e768
cmp dword [eax - 0xc], 0
mov esi, vtable._com_error.0
mov dword [esp + 0x18], ebx
mov dword [esp + 0x14], esi
je 0x40e703
xor eax, eax
mov dword [esp + 0x1c], eax
mov dword [esp + 0x20], eax
mov byte [esp + 0x30], 3
lea edi, [esp + 0x14]
call fcn.0040e1d0
mov ecx, dword [esp + 0xc]
push eax
push ebx
push ecx
push str._s_n0x_x__s_n
lea edi, [esp + 0x20]
call fcn.0040eb60
add esp, 0x10
jmp 0x40e72e
push 0x80070057
call fcn.00402920
xor eax, eax
mov dword [esp + 0x1c], eax
mov dword [esp + 0x20], eax
mov byte [esp + 0x30], 4
lea edi, [esp + 0x14]
call fcn.0040e1d0
push eax
push ebx
push str.0x_x__s_n
lea edi, [esp + 0x1c]
call fcn.0040eb60
add esp, 0xc
mov byte [esp + 0x30], 2
mov eax, dword [esp + 0x1c]
test eax, eax
mov dword [esp + 0x14], esi
je 0x40e747
mov edx, dword [eax]
push eax
mov eax, dword [edx + 8]
call eax
cmp dword [esp + 0x20], 0
je 0x40e780
call dword [sym.imp.KERNEL32.dll_GetProcessHeap]
test eax, eax
je 0x40e780
mov ecx, dword [esp + 0x20]
push ecx
push 0
push eax
call dword [sym.imp.KERNEL32.dll_HeapFree]
jmp 0x40e780
cmp dword [eax - 0xc], 0
je 0x40e780
push eax
push 0x457a30
lea edi, [esp + 0x18]
call fcn.0040eb60
add esp, 8
cmp dword [0x5a1a34], 0
je 0x40e798
mov edx, dword [esp + 0x10]
push edx
call fcn.0043ae94
add esp, 4
jmp 0x40e7ac
mov eax, dword [esp + 0x10]
push 0x10
push str.Error
push eax
push 0
call dword [sym.imp.USER32.dll_MessageBoxA]
mov byte [esp + 0x30], 1
lea ecx, [esp + 0x10]
call fcn.00402e30
mov dword [esp + 0x30], 0xffffffff
lea ecx, [esp + 0xc]
call fcn.00402e30
mov eax, 1
mov ecx, dword [esp + 0x28]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x412720
Capabilities:
Enumerate pe sections

Disassembly:
movzx eax, word [ecx + 0x14]
push esi
push edi
movzx edi, word [ecx + 6]
xor esi, esi
test edi, edi
lea eax, [eax + ecx + 0x18]
jbe 0x412755
mov ecx, dword [eax + 8]
test ecx, ecx
jne 0x41273e
mov ecx, dword [eax + 0x10]
mov edx, dword [eax + 0xc]
cmp ebx, edx
jb 0x41274b
add edx, ecx
cmp ebx, edx
jb 0x412757
add esi, 1
add eax, 0x28
cmp esi, edi
jb 0x412734
xor eax, eax
pop edi
pop esi
ret

Function at 0x414ee0
Capabilities:
Encode data using xor
Encrypt data using rc4 prga

Disassembly:
push ecx
mov al, byte [esi + 0x101]
xor ecx, ecx
cmp dword [esp + 0xc], ecx
push ebx
mov bl, byte [esi + 0x100]
jbe 0x414f42
push ebp
push edi
jmp 0x414f00
add bl, 1
movzx edx, bl
lea edi, [edx + esi]
movzx edx, byte [edi]
add al, dl
mov byte [esp + 0xf], al
movzx eax, al
lea ebp, [eax + esi]
movzx eax, byte [ebp]
mov byte [edi], al
mov edi, dword [esp + 0x14]
add eax, edx
and eax, 0xff
mov byte [ebp], dl
movzx edx, byte [eax + esi]
xor byte [ecx + edi], dl
mov al, byte [esp + 0xf]
add ecx, 1
cmp ecx, dword [esp + 0x18]
jb 0x414f00
pop edi
pop ebp
mov byte [esi + 0x100], bl
mov byte [esi + 0x101], al
pop ebx
pop ecx
ret 8
Function at 0x4152b0
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x44fb4f
mov eax, dword fs:[0]
push eax
sub esp, 0x1c
push ebp
push esi
push edi
mov eax, dword [0x46b070]
xor eax, esp
push eax
lea eax, [esp + 0x2c]
mov dword fs:[0], eax
mov edi, dword [esp + 0x3c]
xor ebp, ebp
mov dword [edi], vtable.CHVMEEHlpr.0
mov dword [edi + 0x58], ebp
mov dword [edi + 0x5c], ebp
mov dword [edi + 0x60], ebp
mov dword [esp + 0x34], ebp
mov dword [edi + 0x84], ebp
mov dword [edi + 0x88], ebp
mov dword [edi + 0x8c], ebp
mov byte [esp + 0x34], 1
lea eax, [edi + 0x9c]
push eax
call fcn.00402dd0
mov byte [esp + 0x34], 2
lea ecx, [edi + 0xa0]
push ecx
call fcn.00417e50
mov byte [esp + 0x34], 3
lea edx, [edi + 0xac]
push edx
call fcn.00434a20
mov byte [esp + 0x34], 4
lea eax, [edi + 0x1bc]
push eax
call fcn.00417e50
mov byte [esp + 0x34], 5
mov eax, 5
mov esi, 1
push 0x88
mov dword [edi + 0x48], ebp
mov dword [edi + 0x4c], ebp
mov dword [edi + 0x20], ebp
mov dword [edi + 4], ebp
mov dword [edi + 0x50], ebp
mov dword [edi + 0x44], ebp
mov dword [edi + 0x1b8], ebp
mov dword [edi + 0x1b4], ebp
mov dword [edi + 0x1cc], ebp
mov dword [edi + 0x1d0], ebp
mov dword [edi + 0x10], ebp
mov dword [edi + 0x18], ebp
mov dword [edi + 0x1c8], ebp
mov dword [edi + 0x40], ebp
mov dword [edi + 0x1d4], ebx
mov dword [esp + 0x1c], 3
mov dword [esp + 0x20], eax
mov dword [esp + 0x24], 7
mov dword [esp + 0x28], 0x13
mov dword [esp + 0x2c], 0x16
mov dword [edi + 0x134], 0x3000000
mov dword [edi + 0x138], 0x5000000
mov dword [edi + 0x13c], 0x7000000
mov dword [edi + 0x140], 0x13000000
mov dword [edi + 0x144], 0x16000000
mov dword [edi + 0x148], eax
mov dword [edi + 0x14c], esi
mov dword [edi + 0x150], esi
mov dword [edi + 0x160], ebp
mov dword [edi + 0x1a8], ebp
mov dword [edi + 0x164], ebp
mov dword [edi + 0x154], ebp
mov dword [edi + 0x1a0], ebp
mov dword [edi + 0x6c], ebp
mov dword [edi + 0x78], ebp
mov dword [edi + 0x70], ebp
mov dword [edi + 0x68], ebp
mov dword [edi + 0x24], ebp
mov dword [edi + 0x28], ebp
call fcn.0043af77
add esp, 4
mov dword [esp + 0x14], eax
mov byte [esp + 0x34], 6
cmp eax, ebp
je 0x415453
mov esi, eax
call fcn.00414f60
mov edx, eax
lea esi, [ebp + 1]
jmp 0x415455
xor edx, edx
mov byte [esp + 0x34], 5
mov eax, ebx
mov dword [edi + 0xc], edx
call fcn.00414ff0
mov ecx, dword [edi + 0xc]
mov dword [edi + 0x14], ecx
mov dword [edi + 0x7c], esi
mov dword [edi + 0x64], ebp
mov dword [edi + 0x1ac], ebp
mov dword [edi + 0x1b0], ebp
mov dword [edi + 0x98], ebp
call dword [sym.imp.KERNEL32.dll_GetTickCount]
lea edx, [esp + 0x18]
xor eax, edx
mov ecx, eax
shl ecx, 6
mov dword [edi + 0x30], eax
sub ecx, eax
mov eax, dword [0x5a1a54]
mov dword [edi + 0x38], ecx
mov edx, dword [eax + 0x20]
xor edx, ecx
mov dword [edi + 0x38], edx
mov dword [esp + 0x34], 0xffffffff
mov eax, edi
mov ecx, dword [esp + 0x2c]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebp
add esp, 0x28
ret 4
Function at 0x419680
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x44d906
mov eax, dword fs:[0]
push eax
mov eax, dword [0x46b070]
xor eax, esp
push eax
lea eax, [esp + 4]
mov dword fs:[0], eax
mov eax, dword [esp + 0x14]
xor ecx, ecx
mov dword [eax], vtable.IJitCallBack.0
mov dword [eax + 0x44], ecx
mov dword [eax + 0x48], ecx
mov dword [eax + 0x28], ecx
mov dword [eax + 0x1c], ecx
mov dword [eax + 0x2c], ecx
mov dword [eax + 0x30], ecx
mov dword [eax + 0x34], ecx
mov dword [eax + 0x38], ecx
mov dword [eax + 0x3c], ecx
mov dword [eax + 0x40], ecx
mov dword [esp + 0xc], ecx
mov dword [eax + 0x7c], ecx
mov dword [eax + 0x80], ecx
mov dword [eax + 0x60], ecx
mov dword [eax + 0x54], ecx
mov dword [eax + 0x64], ecx
mov dword [eax + 0x68], ecx
mov dword [eax + 0x6c], ecx
mov dword [eax + 0x70], ecx
mov dword [eax + 0x74], ecx
mov dword [eax + 0x78], ecx
mov byte [esp + 0xc], 1
mov dword [eax + 0xc], ecx
mov dword [eax + 0x10], ecx
mov dword [eax + 4], ecx
mov dword [esp + 0xc], 0xffffffff
mov ecx, dword [esp + 4]
mov dword fs:[0], ecx
pop ecx
add esp, 0xc
ret 4

Function at 0x41ea10
Capabilities:
Execute anti-debugging instructions

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
push 0xffffffffffffffff
push 0x44f94d
mov eax, dword fs:[0]
push eax
sub esp, 0x150
mov eax, dword [0x46b070]
xor eax, esp
mov dword [esp + 0x148], eax
push ebx
push esi
push edi
mov eax, dword [0x46b070]
xor eax, esp
push eax
lea eax, [esp + 0x160]
mov dword fs:[0], eax
mov eax, dword [ebp + 0xc]
mov edi, dword [ebp + 0x10]
push 0x459708
mov ebx, ecx
mov dword [esp + 0x24], eax
jmp fcn.005c868d

Function at 0x42b0e0
Capabilities:
Get number of processors
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
push 0xffffffffffffffff
push 0x4506bd
mov eax, dword fs:[0]
push eax
sub esp, 0x160
mov eax, dword [0x46b070]
xor eax, esp
mov dword [esp + 0x158], eax
push ebx
push esi
push edi
mov eax, dword [0x46b070]
xor eax, esp
push eax
lea eax, [esp + 0x170]
mov dword fs:[0], eax
mov eax, dword [ebp + 0xc]
mov esi, dword [ebp + 0x10]
mov edi, ecx
push 0x45a944
mov dword [esp + 0x1c], edi
mov dword [esp + 0x30], eax
jmp fcn.00622ee3
Function at 0x42b550
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x44fd15
mov eax, dword fs:[0]
push eax
push esi
push edi
mov eax, dword [0x46b070]
xor eax, esp
push eax
lea eax, [esp + 0xc]
mov dword fs:[0], eax
mov esi, dword [esp + 0x1c]
push esi
call fcn.00419680
xor edi, edi
mov dword [esp + 0x14], edi
mov eax, dword [esp + 0x30]
mov dword [esi], vtable.NetFX45::CNetFX4xCallBack.0
mov dword [esi + 0x84], eax
mov dword [esi + 0x88], ebx
mov dword [esi + 0x94], edi
mov byte [esp + 0x14], 1
mov ecx, dword [esp + 0x24]
mov edx, dword [esp + 0x2c]
mov eax, dword [0x5a1b24]
mov dword [esi + 0xa8], edx
mov edx, dword [esp + 0x20]
mov dword [esi + 0x98], ecx
mov ecx, dword [eax + 0x3c]
add ecx, dword [eax + 0x34]
mov eax, dword [0x5a11ec]
mov dword [esi + 0x9c], ecx
mov dword [esi + 0xa0], edi
mov dword [esi + 0xa4], edi
mov dword [esi + 8], ebx
mov ecx, dword [esi + 0x94]
cmp ecx, edi
mov dword [esi + 0x8c], edx
mov dword [esi + 0x90], eax
je 0x42b604
mov edx, dword [ecx]
mov eax, dword [edx]
push 1
call eax
mov dword [esi + 0x94], edi
mov ecx, dword [esp + 0x28]
mov dword [esi + 0xac], ecx
mov dword [esp + 0x14], 0xffffffff
mov eax, esi
mov ecx, dword [esp + 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
add esp, 0xc
ret 0x18

Function at 0x434a20
Capabilities:
Access peb ldr_data
Get process heap flags

Disassembly:
push 0xffffffffffffffff
push 0x44f6ec
mov eax, dword fs:[0]
push eax
push esi
mov eax, dword [0x46b070]
xor eax, esp
push eax
lea eax, [esp + 8]
mov dword fs:[0], eax
mov esi, dword [esp + 0x18]
push esi
call fcn.00417e50
mov dword [esp + 0x10], 0
lea eax, [esi + 0xc]
push eax
call fcn.00417e50
mov byte [esp + 0x10], 1
lea ecx, [esi + 0x18]
push ecx
call fcn.00417e50
mov byte [esp + 0x10], 2
lea edx, [esi + 0x24]
push edx
call fcn.00417e50
mov byte [esp + 0x10], 3
lea eax, [esi + 0x30]
push eax
call fcn.00417e50
mov byte [esp + 0x10], 4
lea ecx, [esi + 0x3c]
push ecx
call fcn.00417e50
mov byte [esp + 0x10], 5
lea edx, [esi + 0x48]
push edx
call fcn.00417e50
mov byte [esp + 0x10], 6
lea eax, [esi + 0x54]
push eax
call fcn.00417e50
mov byte [esp + 0x10], 7
lea ecx, [esi + 0x60]
push ecx
call fcn.00417e50
mov byte [esp + 0x10], 8
lea edx, [esi + 0x6c]
push edx
call fcn.00417e50
mov byte [esp + 0x10], 9
lea eax, [esi + 0x7c]
push eax
call fcn.00417e50
mov byte [esp + 0x10], 0xa
mov dword [esi + 0x78], 1
mov dword [esp + 0x10], 0xffffffff
mov eax, esi
mov ecx, dword [esp + 8]
mov dword fs:[0], ecx
pop ecx
pop esi
add esp, 0xc
ret 4
Function at 0x434b10
Capabilities:
Access peb ldr_data
Get process heap flags

Disassembly:
push 0xffffffffffffffff
push 0x44f644
mov eax, dword fs:[0]
push eax
push ecx
push esi
mov eax, dword [0x46b070]
xor eax, esp
push eax
lea eax, [esp + 0xc]
mov dword fs:[0], eax
mov esi, dword [esp + 0x1c]
mov ecx, 9
mov dword [esp + 0x14], ecx
lea eax, [esi + 0x7c]
mov dword [esp + 8], eax
mov byte [esp + 0x14], cl
call fcn.004180b0
mov cl, 8
mov byte [esp + 0x14], cl
lea eax, [esi + 0x6c]
mov dword [esp + 8], eax
mov byte [esp + 0x14], cl
call fcn.004180b0
mov cl, 7
mov byte [esp + 0x14], cl
lea eax, [esi + 0x60]
mov dword [esp + 8], eax
mov byte [esp + 0x14], cl
call fcn.004180b0
mov cl, 6
mov byte [esp + 0x14], cl
lea eax, [esi + 0x54]
mov dword [esp + 8], eax
mov byte [esp + 0x14], cl
call fcn.004180b0
mov cl, 5
mov byte [esp + 0x14], cl
lea eax, [esi + 0x48]
mov dword [esp + 8], eax
mov byte [esp + 0x14], cl
call fcn.004180b0
mov cl, 4
mov byte [esp + 0x14], cl
lea eax, [esi + 0x3c]
mov dword [esp + 8], eax
mov byte [esp + 0x14], cl
call fcn.004180b0
mov cl, 3
mov byte [esp + 0x14], cl
lea eax, [esi + 0x30]
mov dword [esp + 8], eax
mov byte [esp + 0x14], cl
call fcn.004180b0
mov cl, 2
mov byte [esp + 0x14], cl
lea eax, [esi + 0x24]
mov dword [esp + 8], eax
mov byte [esp + 0x14], cl
call fcn.004180b0
mov cl, 1
mov byte [esp + 0x14], cl
lea eax, [esi + 0x18]
mov dword [esp + 8], eax
mov byte [esp + 0x14], cl
call fcn.004180b0
xor cl, cl
mov byte [esp + 0x14], cl
lea eax, [esi + 0xc]
mov dword [esp + 8], eax
mov byte [esp + 0x14], cl
call fcn.004180b0
mov dword [esp + 0x14], 0xffffffff
mov eax, esi
call fcn.004180b0
mov ecx, dword [esp + 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
add esp, 0x10
ret 4

Function at 0x4355d0
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x44d2f0
mov eax, dword fs:[0]
push eax
sub esp, 0xc
push ebx
push esi
push edi
mov eax, dword [0x46b070]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x10], esp
mov edi, ecx
mov ebx, edx
push 0x45f058
jmp fcn.005aaa11
Function at 0x4361c0
Capabilities:
Parse pe header

Disassembly:
sub esp, 8
push ebx
push ebp
mov ebp, dword [esp + 0x1c]
push edi
mov edi, ecx
push 0x40
push edi
mov ebx, eax
call dword [sym.imp.KERNEL32.dll_IsBadReadPtr]
test eax, eax
je 0x4361e4
pop edi
pop ebp
xor eax, eax
pop ebx
add esp, 8
ret
cmp word [edi], 0x5a4d
jne 0x4361db
push esi
mov esi, dword [edi + 0x3c]
push 4
add esi, edi
push esi
call dword [sym.imp.KERNEL32.dll_IsBadReadPtr]
test eax, eax
jne 0x4362bc
cmp dword [esi], 0x4550
jne 0x4362bc
mov dword [ebp], eax
mov dword [ebx], eax
cmp word [esi + 0x18], 0x20b
mov ecx, dword [esi + 0x50]
mov dword [esp + 0x14], eax
jne 0x436232
mov eax, dword [esi + 0xf8]
mov dword [esp + 0x14], 1
jmp 0x436238
mov eax, dword [esi + 0xe8]
test eax, eax
mov dword [ebp], ecx
mov edx, dword [esi + 8]
mov dword [ebx], edx
je 0x4362bc
mov ebp, dword [esp + 0x1c]
test ebp, ebp
lea ebx, [eax + edi]
jne 0x436269
cmp dword [esp + 0x14], ebp
push edi
mov ecx, esi
je 0x43625f
call fcn.00412700
jmp 0x436264
call fcn.00412700
mov ebx, eax
add esp, 4
push 0x48
push ebx
call dword [sym.imp.KERNEL32.dll_IsBadReadPtr]
test eax, eax
jne 0x4362bc
mov eax, dword [ebx + 8]
sub eax, 0x10
test ebp, ebp
lea ecx, [eax + edi]
mov dword [esp + 0x10], ecx
jne 0x4362a3
cmp dword [esp + 0x14], ebp
push edi
mov ecx, esi
je 0x436297
call fcn.00412700
jmp 0x43629c
call fcn.00412700
mov dword [esp + 0x14], eax
add esp, 4
mov esi, dword [esp + 0x10]
push 0x10
push esi
call dword [sym.imp.KERNEL32.dll_IsBadReadPtr]
test eax, eax
jne 0x4362bc
cmp dword [esi], 0x424a5342
je 0x4362c6
pop esi
pop edi
pop ebp
xor eax, eax
pop ebx
add esp, 8
ret
mov ecx, dword [esp + 0x20]
mov esi, 1
xor edi, edi
add ecx, esi
lea ebx, [esi + 0x11]
movzx eax, byte [ecx - 1]
add eax, esi
xor edx, edx
mov esi, 0xfff1
div esi
add ecx, 6
mov esi, edx
lea eax, [edi + esi]
xor edx, edx
mov edi, 0xfff1
div edi
movzx eax, byte [ecx - 6]
add eax, esi
mov esi, 0xfff1
mov edi, edx
xor edx, edx
div esi
mov esi, edx
lea eax, [edi + esi]
xor edx, edx
mov edi, 0xfff1
div edi
movzx eax, byte [ecx - 5]
add eax, esi
mov esi, 0xfff1
mov edi, edx
xor edx, edx
div esi
mov esi, edx
lea eax, [edi + esi]
xor edx, edx
mov edi, 0xfff1
div edi
movzx eax, byte [ecx - 4]
add eax, esi
mov esi, 0xfff1
mov edi, edx
xor edx, edx
div esi
mov esi, edx
lea eax, [edi + esi]
xor edx, edx
mov edi, 0xfff1
div edi
movzx eax, byte [ecx - 3]
add eax, esi
mov esi, 0xfff1
mov edi, edx
xor edx, edx
div esi
mov esi, edx
lea eax, [edi + esi]
xor edx, edx
mov edi, 0xfff1
div edi
movzx eax, byte [ecx - 2]
add eax, esi
mov esi, 0xfff1
mov edi, edx
xor edx, edx
div esi
mov esi, edx
lea eax, [edi + esi]
xor edx, edx
mov edi, 0xfff1
div edi
sub ebx, 1
mov edi, edx
jne 0x4362d6
mov ecx, dword [esp + 0x10]
mov eax, edi
shl eax, 0x10
add eax, esi
sub eax, dword [ecx + 0xc]
pop esi
neg eax
sbb eax, eax
pop edi
not eax
pop ebp
and eax, ecx
pop ebx
add esp, 8
ret
Function at 0x4363c0
Capabilities:
Get file version info

Disassembly:
push ebp
lea ebp, [esp - 0x49c]
sub esp, 0x49c
push 0xffffffffffffffff
push 0x44fee3
mov eax, dword fs:[0]
push eax
sub esp, 0x10c
mov eax, dword [0x46b070]
xor eax, ebp
mov dword [ebp + 0x498], 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 + 0x4a4]
mov dword [ebp - 0x58], eax
mov eax, dword [0x5a1a54]
add eax, 0x9c
mov dword [ebp - 0x3c], eax
push eax
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
mov dword [ebp - 0x38], 1
xor eax, eax
mov dword [ebp - 4], eax
mov ecx, dword [ebp + 0x4a8]
mov dword [ebp - 0x4c], ecx
mov dword [ebp - 0x28], eax
mov esi, dword [0x5a1a54]
add esi, 0x64
lea ebx, [ebp - 0x4c]
lea eax, [ebp + 0x480]
call fcn.004379f0
mov ebx, dword [esi + 4]
mov edi, dword [ebp + 0x480]
test edi, edi
je 0x43645c
cmp edi, esi
je 0x436461
call fcn.0043b10b
mov esi, dword [ebp + 0x484]
cmp esi, ebx
je 0x43647e
test edi, edi
jne 0x436474
call fcn.0043b10b
cmp esi, dword [edi + 4]
jne 0x43647e
call fcn.0043b10b
mov byte [ebp - 4], 1
push str.saQ
jmp 0x5cee41

Function at 0x437e70
Capabilities:
Get number of processors

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
push 0xffffffffffffffff
push 0x44fe98
mov eax, dword fs:[0]
push eax
sub esp, 0x20
push ebx
push esi
push edi
mov eax, dword [0x46b070]
xor eax, esp
push eax
lea eax, [esp + 0x30]
mov dword fs:[0], eax
mov esi, dword [0x5a1a54]
lea edi, [esi + 0x9c]
push edi
mov dword [esp + 0x18], edi
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
mov dword [esp + 0x18], 1
mov dword [esp + 0x38], 0
add esi, 0x64
lea ebx, [ebp + 8]
lea eax, [esp + 0x1c]
call fcn.004379f0
mov ebx, dword [esp + 0x1c]
test ebx, ebx
mov eax, dword [esi + 4]
mov dword [esp + 0x28], eax
je 0x437ee5
cmp ebx, esi
je 0x437eea
call fcn.0043b10b
mov esi, dword [esp + 0x20]
cmp esi, dword [esp + 0x28]
jne 0x437f07
mov dword [esp + 0x38], 0xffffffff
push edi
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
xor eax, eax
jmp 0x437f32
test ebx, ebx
jne 0x437f10
call fcn.0043b10b
cmp esi, dword [ebx + 4]
jne 0x437f1a
call fcn.0043b10b
mov esi, dword [esi + 0x10]
test esi, esi
je 0x437ef4
mov dword [esp + 0x38], 0xffffffff
push edi
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
mov eax, esi
mov dword [esp + 0x18], 0
mov ecx, dword [esp + 0x30]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x439cd7
Capabilities:
Check os version

Disassembly:
push ebp
lea ebp, [esp - 0x78]
sub esp, 0x98
mov eax, dword [0x46b070]
xor eax, ebp
mov dword [ebp + 0x74], eax
push esi
mov esi, ecx
call fcn.00439c16
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.0043d930
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 0x439d26
cmp dword [ebp - 0x1c], 5
jb 0x439d3e
jmp 0x439d3a
cmp dword [ebp - 0x10], 1
jne 0x439d3e
cmp dword [ebp - 0x1c], 4
ja 0x439d3a
jne 0x439d3e
cmp dword [ebp - 0x18], 0
jbe 0x439d3e
mov byte [esi + 0xc], 1
lea ecx, [esi + 0x18]
mov dword [esi + 0x10], 0x800
mov dword [esi + 0x14], 0x452538
call fcn.00439ac9
test eax, eax
jge 0x439d5f
mov byte [0x5a1b54], 1
mov ecx, dword [ebp + 0x74]
mov eax, esi
xor ecx, ebp
pop esi
call fcn.0043aa16
add ebp, 0x78
leave
ret

Function at 0x43aa16
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x46b070]
jne 0x43aa20
repz ret
jmp fcn.0043f8fd