joyce8/EMBER2024-capa huggingface dataset:
Function at 0x5177e0
Capabilities:
Get socket status
Receive data
Receive data on socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x134
mov eax, dword [0x6dadfc]
xor eax, ebp
mov dword [ebp - 0x124], eax
mov dword [ebp - 0x134], ecx
mov eax, dword [ebp - 0x134]
cmp dword [eax + 0xa4], 0xffffffff
jne 0x517818
mov ecx, dword [ebp - 0x134]
mov byte [ecx + 0xa0], 0
mov edx, dword [ebp - 0x134]
movzx eax, byte [edx + 0xa0]
test eax, eax
jne 0x517830
xor al, al
jmp 0x5179e8
mov dword [ebp - 0x118], 0
mov dword [ebp - 0x114], 0
mov dword [ebp - 0x110], 0
mov dword [ebp - 0x11c], 0
jmp 0x517869
mov ecx, dword [ebp - 0x11c]
add ecx, 1
mov dword [ebp - 0x11c], ecx
mov edx, dword [ebp - 0x11c]
cmp edx, dword [ebp - 0x110]
jae 0x517896
mov eax, dword [ebp - 0x11c]
mov ecx, dword [ebp - 0x134]
mov edx, dword [ebp + eax*4 - 0x10c]
cmp edx, dword [ecx + 0xa4]
jne 0x517894
jmp 0x517896
jmp 0x51785a
mov eax, dword [ebp - 0x11c]
cmp eax, dword [ebp - 0x110]
jne 0x5178d5
cmp dword [ebp - 0x110], 0x40
jae 0x5178d5
mov ecx, dword [ebp - 0x11c]
mov edx, dword [ebp - 0x134]
mov eax, dword [edx + 0xa4]
mov dword [ebp + ecx*4 - 0x10c], eax
mov ecx, dword [ebp - 0x110]
add ecx, 1
mov dword [ebp - 0x110], ecx
xor edx, edx
jne 0x51784e
mov dword [ebp - 8], 0
lea eax, [ebp - 0x118]
push eax
push 0
push 0
lea ecx, [ebp - 0x110]
push ecx
mov edx, dword [ebp - 8]
push edx
call dword [sym.imp.WS2_32.dll_select]
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
jle 0x5179ce
push 2
push 1
lea eax, [ebp - 0x12c]
push eax
mov ecx, dword [ebp - 0x134]
mov edx, dword [ecx + 0xa4]
push edx
call dword [sym.imp.WS2_32.dll_recv]
mov dword [ebp - 0x120], eax
cmp dword [ebp - 0x120], 0
jne 0x517985
push 2
mov eax, dword [ebp - 0x134]
mov ecx, dword [eax + 0xa4]
push ecx
call dword [sym.imp.WS2_32.dll_shutdown]
mov edx, dword [ebp - 0x134]
mov eax, dword [edx + 0xa4]
push eax
call dword [sym.imp.WS2_32.dll_closesocket]
mov ecx, dword [ebp - 0x134]
mov dword [ecx + 0xa4], 0xffffffff
mov edx, dword [ebp - 0x134]
mov byte [edx + 0xa0], 0
xor al, al
jmp 0x5179e8
cmp dword [ebp - 0x120], 0xffffffff
jne 0x5179c8
mov eax, dword [ebp + 8]
push eax
call fcn.00512790
add esp, 4
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov dword [ebp - 0x130], eax
cmp dword [ebp - 0x130], 0x2746
je 0x5179be
cmp dword [ebp - 0x130], 0x2745
jne 0x5179c2
xor al, al
jmp 0x5179e8
mov al, 1
jmp 0x5179e8
mov al, 1
jmp 0x5179e8
cmp dword [ebp - 4], 0
jge 0x5179e6
mov ecx, dword [ebp + 8]
push ecx
call fcn.00512790
add esp, 4
mov al, 1
jmp 0x5179e8
mov al, 1
mov ecx, dword [ebp - 0x124]
xor ecx, ebp
call fcn.005d17b7
mov esp, ebp
pop ebp
ret 4
Function at 0x52be10
Capabilities:
Inspect section memory permissions

Disassembly:
push ebp
mov ebp, esp
push ecx
mov dword [ebp - 4], ecx
movsx eax, byte [ebp + 8]
cmp eax, 0x41
jne 0x52be33
mov ecx, dword [ebp + 0xc]
and ecx, 1
setne al
jmp 0x52c0c3
movsx edx, byte [ebp + 8]
cmp edx, 0x42
jne 0x52be4f
mov eax, dword [ebp + 0xc]
and eax, 2
setne al
jmp 0x52c0c3
movsx ecx, byte [ebp + 8]
cmp ecx, 0x43
jne 0x52be6b
mov edx, dword [ebp + 0xc]
and edx, 4
setne al
jmp 0x52c0c3
movsx eax, byte [ebp + 8]
cmp eax, 0x44
jne 0x52be87
mov ecx, dword [ebp + 0xc]
and ecx, 0x10
setne al
jmp 0x52c0c3
movsx edx, byte [ebp + 8]
cmp edx, 0x45
jne 0x52bea3
mov eax, dword [ebp + 0xc]
and eax, 0x20
setne al
jmp 0x52c0c3
movsx ecx, byte [ebp + 8]
cmp ecx, 0x46
jne 0x52bebf
mov edx, dword [ebp + 0xc]
and edx, 0x40
setne al
jmp 0x52c0c3
movsx eax, byte [ebp + 8]
cmp eax, 0x47
jne 0x52bede
mov ecx, dword [ebp + 0xc]
and ecx, 0x80
setne al
jmp 0x52c0c3
movsx edx, byte [ebp + 8]
cmp edx, 0x48
jne 0x52befc
mov eax, dword [ebp + 0xc]
and eax, 0x200
setne al
jmp 0x52c0c3
movsx ecx, byte [ebp + 8]
cmp ecx, 0x49
jne 0x52bf1b
mov edx, dword [ebp + 0xc]
and edx, 0x400
setne al
jmp 0x52c0c3
movsx eax, byte [ebp + 8]
cmp eax, 0x4a
jne 0x52bf3a
mov ecx, dword [ebp + 0xc]
and ecx, 0x800
setne al
jmp 0x52c0c3
movsx edx, byte [ebp + 8]
cmp edx, 0x4b
jne 0x52bf58
mov eax, dword [ebp + 0xc]
and eax, 0x1000
setne al
jmp 0x52c0c3
movsx ecx, byte [ebp + 8]
cmp ecx, 0x4c
jne 0x52bf77
mov edx, dword [ebp + 0xc]
and edx, 0x2000
setne al
jmp 0x52c0c3
movsx eax, byte [ebp + 8]
cmp eax, 0x4d
jne 0x52bf96
mov ecx, dword [ebp + 0xc]
and ecx, 0x8000
setne al
jmp 0x52c0c3
movsx edx, byte [ebp + 8]
cmp edx, 0x4e
jne 0x52bfb4
mov eax, dword [ebp + 0xc]
and eax, 0x10000
setne al
jmp 0x52c0c3
movsx ecx, byte [ebp + 8]
cmp ecx, 0x4f
jne 0x52bfd3
mov edx, dword [ebp + 0xc]
and edx, 0x20000
setne al
jmp 0x52c0c3
movsx eax, byte [ebp + 8]
cmp eax, 0x50
jne 0x52bff2
mov ecx, dword [ebp + 0xc]
and ecx, 0x40000
setne al
jmp 0x52c0c3
movsx edx, byte [ebp + 8]
cmp edx, 0x51
jne 0x52c010
mov eax, dword [ebp + 0xc]
and eax, 0x80000
setne al
jmp 0x52c0c3
movsx ecx, byte [ebp + 8]
cmp ecx, 0x52
jne 0x52c02f
mov edx, dword [ebp + 0xc]
and edx, 0x100000
setne al
jmp 0x52c0c3
movsx eax, byte [ebp + 8]
cmp eax, 0x53
jne 0x52c048
mov ecx, dword [ebp + 0xc]
and ecx, 0x400000
setne al
jmp 0x52c0c3
movsx edx, byte [ebp + 8]
cmp edx, 0x54
jne 0x52c060
mov eax, dword [ebp + 0xc]
and eax, 0x800000
setne al
jmp 0x52c0c3
movsx ecx, byte [ebp + 8]
cmp ecx, 0x55
jne 0x52c079
mov edx, dword [ebp + 0xc]
and edx, 0x2000000
setne al
jmp 0x52c0c3
movsx eax, byte [ebp + 8]
cmp eax, 0x56
jne 0x52c092
mov ecx, dword [ebp + 0xc]
and ecx, 0x20000000
setne al
jmp 0x52c0c3
movsx edx, byte [ebp + 8]
cmp edx, 0x57
jne 0x52c0aa
mov eax, dword [ebp + 0xc]
and eax, 0x40000000
setne al
jmp 0x52c0c3
movsx ecx, byte [ebp + 8]
cmp ecx, 0x58
jne 0x52c0c1
mov edx, dword [ebp + 0xc]
and edx, 0x80000000
setne al
jmp 0x52c0c3
xor al, al
mov esp, ebp
pop ebp
ret 8
Function at 0x571190
Capabilities:
Resolve dns

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xdc
mov eax, dword [0x6dadfc]
xor eax, ebp
mov dword [ebp - 0x10], eax
mov dword [ebp - 0xdc], ecx
mov ecx, dword [ebp - 0xdc]
add ecx, 8
call fcn.004f8d40
push eax
call dword [sym.imp.WS2_32.dll_gethostbyname]
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
je 0x571253
mov eax, dword [ebp - 4]
mov ecx, dword [eax + 0xc]
cmp dword [ecx], 0
je 0x5711eb
mov edx, dword [ebp - 4]
mov eax, dword [edx + 0xc]
mov ecx, dword [eax]
mov edx, dword [ebp - 0xdc]
mov eax, dword [ecx]
mov dword [edx + 0x64], eax
jmp 0x5711f8
mov ecx, dword [ebp - 0xdc]
mov dword [ecx + 0x64], 0
mov edx, dword [ebp - 4]
mov eax, dword [edx + 0xc]
mov dword [ebp - 8], eax
mov ecx, dword [ebp - 8]
mov edx, dword [ecx]
mov dword [ebp - 0xc], edx
mov eax, dword [ebp - 0xc]
movzx ecx, byte [eax + 3]
push ecx
mov edx, dword [ebp - 0xc]
movzx eax, byte [edx + 2]
push eax
mov ecx, dword [ebp - 0xc]
movzx edx, byte [ecx + 1]
push edx
mov eax, dword [ebp - 0xc]
movzx ecx, byte [eax]
push ecx
push 0x6798f8
lea edx, [ebp - 0xd8]
push edx
call fcn.005d1eb9
add esp, 0x18
lea eax, [ebp - 0xd8]
push eax
mov ecx, dword [ebp - 0xdc]
add ecx, 0x38
call fcn.0046f6b0
jmp 0x571261
mov ecx, dword [ebp - 0xdc]
add ecx, 0x38
call fcn.0046aa60
mov ecx, dword [ebp - 0xdc]
mov byte [ecx + 0x60], 0
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.005d17b7
mov esp, ebp
pop ebp
ret
Function at 0x593940
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
mov dword [ebp - 0x18], ecx
mov eax, dword [ebp - 0x18]
mov ecx, dword [eax + 0x404]
mov dword [ebp - 8], ecx
mov edx, dword [ebp - 0x18]
mov eax, dword [edx + 0x408]
mov dword [ebp - 4], eax
mov dword [ebp - 0x10], 0
jmp 0x593973
mov ecx, dword [ebp - 0x10]
add ecx, 1
mov dword [ebp - 0x10], ecx
mov edx, dword [ebp - 0x10]
cmp edx, dword [ebp + 0x10]
jge 0x5939ea
mov eax, dword [ebp - 8]
add eax, 1
movzx ecx, al
mov dword [ebp - 8], ecx
mov edx, dword [ebp - 8]
mov eax, dword [ebp - 0x18]
mov ecx, dword [eax + edx*4 + 4]
mov dword [ebp - 0xc], ecx
mov edx, dword [ebp - 4]
add edx, dword [ebp - 0xc]
movzx eax, dl
mov dword [ebp - 4], eax
mov ecx, dword [ebp - 4]
mov edx, dword [ebp - 0x18]
mov eax, dword [edx + ecx*4 + 4]
mov dword [ebp - 0x14], eax
mov ecx, dword [ebp - 8]
mov edx, dword [ebp - 0x18]
mov eax, dword [ebp - 0x14]
mov dword [edx + ecx*4 + 4], eax
mov ecx, dword [ebp - 4]
mov edx, dword [ebp - 0x18]
mov eax, dword [ebp - 0xc]
mov dword [edx + ecx*4 + 4], eax
mov ecx, dword [ebp + 8]
add ecx, dword [ebp - 0x10]
movzx edx, byte [ecx]
mov eax, dword [ebp - 0xc]
add eax, dword [ebp - 0x14]
movzx ecx, al
mov eax, dword [ebp - 0x18]
xor edx, dword [eax + ecx*4 + 4]
mov ecx, dword [ebp + 0xc]
add ecx, dword [ebp - 0x10]
mov byte [ecx], dl
jmp 0x59396a
mov edx, dword [ebp - 0x18]
mov eax, dword [ebp - 8]
mov dword [edx + 0x404], eax
mov ecx, dword [ebp - 0x18]
mov edx, dword [ebp - 4]
mov dword [ecx + 0x408], edx
mov esp, ebp
pop ebp
ret 0xc
Function at 0x593ca0
Capabilities:
Encrypt data using rc4 ksa
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push esi
mov dword [ebp - 0xc], ecx
cmp dword [ebp + 0xc], 0x80
jbe 0x593cba
xor al, al
jmp 0x593e17
cmp dword [ebp + 0x10], 0
jne 0x593cc7
mov dword [ebp + 0x10], 0x400
mov eax, dword [ebp + 0xc]
push eax
mov ecx, dword [ebp + 8]
push ecx
mov edx, dword [ebp - 0xc]
add edx, 4
push edx
call fcn.005d5140
add esp, 0xc
cmp dword [ebp + 0xc], 0x80
jae 0x593d40
mov dword [ebp - 8], 0
mov eax, dword [ebp - 0xc]
add eax, dword [ebp + 0xc]
mov cl, byte [eax + 3]
mov byte [ebp - 1], cl
movzx edx, byte [ebp - 1]
mov eax, dword [ebp - 0xc]
add eax, dword [ebp - 8]
movzx ecx, byte [eax + 4]
add edx, ecx
and edx, 0xff
mov dl, byte [edx + 0x681e48]
mov byte [ebp - 1], dl
mov eax, dword [ebp - 8]
add eax, 1
mov dword [ebp - 8], eax
mov ecx, dword [ebp - 0xc]
add ecx, dword [ebp + 0xc]
mov dl, byte [ebp - 1]
mov byte [ecx + 4], dl
mov eax, dword [ebp + 0xc]
add eax, 1
mov dword [ebp + 0xc], eax
cmp dword [ebp + 0xc], 0x80
jb 0x593cfa
mov ecx, dword [ebp + 0x10]
add ecx, 7
shr ecx, 3
mov dword [ebp + 0xc], ecx
mov edx, 0x80
sub edx, dword [ebp + 0xc]
mov dword [ebp - 8], edx
mov eax, dword [ebp - 0xc]
add eax, dword [ebp - 8]
movzx esi, byte [eax + 4]
mov eax, dword [ebp + 0x10]
xor edx, edx
mov ecx, 8
div ecx
mov eax, 8
sub eax, edx
xor edx, edx
mov ecx, 8
div ecx
mov eax, 0xff
mov ecx, edx
sar eax, cl
and esi, eax
mov cl, byte [esi + 0x681e48]
mov byte [ebp - 1], cl
mov edx, dword [ebp - 0xc]
add edx, dword [ebp - 8]
mov al, byte [ebp - 1]
mov byte [edx + 4], al
mov ecx, dword [ebp - 8]
mov edx, dword [ebp - 8]
sub edx, 1
mov dword [ebp - 8], edx
test ecx, ecx
je 0x593dd8
movzx eax, byte [ebp - 1]
mov ecx, dword [ebp - 8]
add ecx, dword [ebp + 0xc]
mov edx, dword [ebp - 0xc]
movzx ecx, byte [edx + ecx + 4]
xor eax, ecx
mov dl, byte [eax + 0x681e48]
mov byte [ebp - 1], dl
mov eax, dword [ebp - 0xc]
add eax, dword [ebp - 8]
mov cl, byte [ebp - 1]
mov byte [eax + 4], cl
jmp 0x593d9d
mov dword [ebp - 8], 0x3f
mov edx, dword [ebp - 8]
mov eax, dword [ebp - 0xc]
movzx ecx, byte [eax + edx*2 + 4]
mov edx, dword [ebp - 8]
mov eax, dword [ebp - 0xc]
movzx edx, byte [eax + edx*2 + 5]
shl edx, 8
add ecx, edx
mov eax, dword [ebp - 8]
mov edx, dword [ebp - 0xc]
mov word [edx + eax*2 + 4], cx
mov eax, dword [ebp - 8]
mov ecx, dword [ebp - 8]
sub ecx, 1
mov dword [ebp - 8], ecx
test eax, eax
jne 0x593ddf
mov al, 1
pop esi
mov esp, ebp
pop ebp
ret 0xc
Function at 0x5aa5f0
Capabilities:
Allocate or change rwx memory
Create thread
Hijack thread execution
Resume thread
Spawn thread to rwx shellcode
Suspend thread

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x2e0
mov dword [ebp - 0x2dc], 0x40000
lea eax, [ebp - 0x2e0]
push eax
push 0x40
push 0x1000
mov ecx, dword [ebp - 0x2dc]
push ecx
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
push 0
push 0
push 0
mov edx, dword [ebp - 0x2dc]
push edx
push 0
push 0
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.KERNEL32.dll_CreateRemoteThread]
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
push eax
call dword [sym.imp.KERNEL32.dll_SuspendThread]
mov dword [ebp - 0x2d8], 0x10002
lea ecx, [ebp - 0x2d8]
push ecx
mov edx, dword [ebp - 4]
push edx
call dword [sym.imp.KERNEL32.dll_GetThreadContext]
mov eax, dword [ebp + 8]
mov dword [ebp - 0x228], eax
mov dword [ebp - 0x2d8], 0x10002
lea ecx, [ebp - 0x2d8]
push ecx
mov edx, dword [ebp - 4]
push edx
call dword [sym.imp.KERNEL32.dll_SetThreadContext]
mov eax, dword [ebp - 4]
push eax
call dword [sym.imp.KERNEL32.dll_ResumeThread]
mov eax, dword [ebp - 0x228]
mov esp, ebp
pop ebp
ret

Function at 0x5aa7c0
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov dword [ebp - 0xc], ecx
mov dword [ebp - 4], 0x1b
mov dword [ebp - 8], 0
jmp 0x5aa7e2
mov eax, dword [ebp - 8]
add eax, 1
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0x12
jge 0x5aa821
mov ecx, dword [ebp + 8]
add ecx, dword [ebp - 8]
movsx edx, byte [ecx + 0x7d799029]
xor edx, dword [ebp - 4]
mov eax, dword [ebp - 0xc]
add eax, dword [ebp - 8]
mov byte [eax], dl
mov ecx, dword [ebp - 4]
add ecx, 1
mov dword [ebp - 4], ecx
mov edx, dword [ebp - 4]
and edx, 0x800000ff
jns 0x5aa81c
dec edx
or edx, 0xffffff00
inc edx
mov dword [ebp - 4], edx
jmp 0x5aa7d9
mov eax, dword [ebp - 0xc]
mov byte [eax + 0x12], 0
mov eax, dword [ebp - 0xc]
mov esp, ebp
pop ebp
ret 4

Function at 0x5aa840
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov dword [ebp - 0xc], ecx
mov dword [ebp - 4], 0xa7
mov dword [ebp - 8], 0
jmp 0x5aa862
mov eax, dword [ebp - 8]
add eax, 1
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0x12
jge 0x5aa8a1
mov ecx, dword [ebp + 8]
add ecx, dword [ebp - 8]
movsx edx, byte [ecx - 0x72e58f56]
xor edx, dword [ebp - 4]
mov eax, dword [ebp - 0xc]
add eax, dword [ebp - 8]
mov byte [eax], dl
mov ecx, dword [ebp - 4]
add ecx, 1
mov dword [ebp - 4], ecx
mov edx, dword [ebp - 4]
and edx, 0x800000ff
jns 0x5aa89c
dec edx
or edx, 0xffffff00
inc edx
mov dword [ebp - 4], edx
jmp 0x5aa859
mov eax, dword [ebp - 0xc]
mov byte [eax + 0x12], 0
mov eax, dword [ebp - 0xc]
mov esp, ebp
pop ebp
ret 4
Function at 0x5aa8c0
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov dword [ebp - 0xc], ecx
mov dword [ebp - 4], 0xc3
mov dword [ebp - 8], 0
jmp 0x5aa8e2
mov eax, dword [ebp - 8]
add eax, 1
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0x32
jge 0x5aa921
mov ecx, dword [ebp + 8]
add ecx, dword [ebp - 8]
movsx edx, byte [ecx - 0x7e7f1b4a]
xor edx, dword [ebp - 4]
mov eax, dword [ebp - 0xc]
add eax, dword [ebp - 8]
mov byte [eax], dl
mov ecx, dword [ebp - 4]
add ecx, 1
mov dword [ebp - 4], ecx
mov edx, dword [ebp - 4]
and edx, 0x800000ff
jns 0x5aa91c
dec edx
or edx, 0xffffff00
inc edx
mov dword [ebp - 4], edx
jmp 0x5aa8d9
mov eax, dword [ebp - 0xc]
mov byte [eax + 0x32], 0
mov eax, dword [ebp - 0xc]
mov esp, ebp
pop ebp
ret 4

Function at 0x5ab5c0
Capabilities:
Check for time delay via queryperformancecounter

Disassembly:
sub esp, 0x10
cmp dword [0x6e1f24], 0
push esi
mov esi, dword [sym.imp.KERNEL32.dll_QueryPerformanceCounter]
jne 0x5ab5f9
lea eax, [esp + 0xc]
push eax
mov dword [0x6e1f24], 1
call dword [sym.imp.KERNEL32.dll_QueryPerformanceFrequency]
fild qword [esp + 0xc]
push 0x6e1e10
fstp qword [0x6e1e18]
call esi
lea ecx, [esp + 4]
push ecx
call esi
mov edx, dword [esp + 4]
sub edx, dword [0x6e1e10]
mov eax, dword [esp + 8]
sbb eax, dword [0x6e1e14]
mov dword [esp + 4], edx
mov dword [esp + 8], eax
fild qword [esp + 4]
pop esi
fdiv qword [0x6e1e18]
add esp, 0x10
ret
Function at 0x5ab900
Capabilities:
Print debug messages

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x601e1b
push eax
mov eax, 0x1004
mov dword fs:[0], esp
call fcn.005d6070
cmp dword [0x6e1e70], 0
jne 0x5ab947
push 0xfa0
push 0x6e2174
mov dword [0x6e1e70], 1
call dword [sym.imp.KERNEL32.dll_InitializeCriticalSectionAndSpinCount]
call fcn.005ab3e0
push esi
push edi
push 0x6e2174
mov dword [esp + 0xc], 0x6e2174
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
mov esi, dword [0x6d9bf8]
imul esi, dword [0x6e1e80]
cmp esi, 0x1f4
mov dword [esp + 0x1014], 0
jl 0x5ab9ac
push 0x1c5
push str..Sourcez3d.cpp
push str.ioff___500
push str.____r3d_assert__s_at__s_line__d_n
call fcn.005ab900
push 0x1c5
push str..Sourcez3d.cpp
push str.ioff___500
call fcn.005d8442
add esp, 0x1c
test esi, esi
jle 0x5ab9c0
push esi
lea eax, [esp + 0x10]
push 0x20
push eax
call fcn.005d50c0
add esp, 0xc
mov eax, 0x1000
sub eax, esi
lea edi, [esp + esi + 0xc]
je 0x5ab9ff
cmp eax, 0x7fffffff
ja 0x5ab9ff
mov edx, dword [esp + 0x101c]
lea ecx, [esp + 0x1020]
push ecx
push edx
lea esi, [eax - 1]
push esi
push edi
call fcn.005d2fa9
add esp, 0x10
test eax, eax
jl 0x5ab9fb
cmp eax, esi
ja 0x5ab9fb
jne 0x5ab9ff
mov byte [esi + edi], 0
cmp dword [0x6e1e78], 0
pop edi
pop esi
jne 0x5aba2b
push 0x683be8
push str.r3dlog.txt
mov dword [0x6e1e78], 1
call fcn.005d2383
add esp, 8
mov dword [0x6e1e7c], eax
cmp dword [0x6e1e7c], 0
je 0x5aba7c
lea eax, [esp + 4]
push eax
call fcn.005ab5c0
fmul dword [0x683be4]
call fcn.005d6810
cdq
mov ecx, 0x3e8
idiv ecx
push edx
call fcn.005ab5c0
call fcn.005d6810
mov edx, dword [0x6e1e7c]
push eax
push 0x683bd4
push edx
call fcn.005d1aad
mov eax, dword [0x6e1e7c]
push eax
call fcn.005d83e6
add esp, 0x18
cmp dword [0x6d9b94], 0
je 0x5aba90
lea ecx, [esp + 4]
push ecx
call dword [sym.imp.KERNEL32.dll_OutputDebugStringA]
cmp dword [0x6e1e68], 0
je 0x5abaa6
lea edx, [esp + 4]
push edx
call fcn.005d30df
add esp, 4
push 0x6e2174
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
mov ecx, dword [esp + 0x1004]
mov al, 1
mov dword fs:[0], ecx
add esp, 0x1010
ret

Function at 0x5ac290
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
mov ecx, dword [esp + 8]
or eax, 0xffffffff
test ecx, ecx
je 0x5ac2bc
mov edx, dword [esp + 4]
push esi
movzx esi, byte [edx]
xor esi, eax
and esi, 0xff
shr eax, 8
xor eax, dword [esi*4 + 0x6d9c18]
dec ecx
inc edx
test ecx, ecx
jne 0x5ac2a0
pop esi
not eax
ret
Function at 0x5ac5e0
Capabilities:
Read file on windows

Disassembly:
cmp dword [esp + 8], 0
jne 0x5ac600
push 0
push 0x181
push str..SourceFileSystem_r3dFSCompress.cpp
push str.out_crc32
call fcn.005abc10
add esp, 0x10
push ebp
mov ebp, dword [esp + 8]
push esi
push 0x6ad92c
push ebp
call fcn.005d2383
mov esi, eax
add esp, 8
test esi, esi
jne 0x5ac61f
pop esi
xor al, al
pop ebp
ret
push ebx
push edi
push 2
push 0
push esi
call fcn.005d73f7
push esi
call fcn.005d7631
push 0
push 0
push esi
mov edi, eax
call fcn.005d73f7
lea eax, [edi + 1]
push 1
push eax
call fcn.005ad7d0
push esi
push edi
mov ebx, eax
push 1
push ebx
call fcn.005d79a7
add esp, 0x34
cmp eax, edi
je 0x5ac67d
push esi
call fcn.005d1c40
push ebx
call fcn.005ad810
push edi
push ebp
push str.failed_to_read__s__d_n
call fcn.005abad0
add esp, 0x14
pop edi
pop ebx
pop esi
xor al, al
pop ebp
ret
push edi
push ebx
call fcn.005ac290
push ebx
mov ebp, eax
call fcn.005ad810
push esi
call fcn.005d1c40
mov eax, dword [esp + 0x2c]
add esp, 0x10
test eax, eax
je 0x5ac69f
mov dword [eax], edi
mov ecx, dword [esp + 0x18]
pop edi
pop ebx
pop esi
mov dword [ecx], ebp
mov al, 1
pop ebp
ret

Function at 0x5ac790
Capabilities:
Read file on windows

Disassembly:
push edi
mov edi, dword [esp + 0x14]
mov eax, dword [edi]
test eax, eax
je 0x5ac7a5
pop edi
mov dword [esp + 0x10], eax
jmp fcn.005d79a7
mov ecx, dword [edi + 8]
mov eax, dword [edi + 0x114]
push ebx
mov ebx, dword [esp + 0x10]
push esi
mov esi, ebx
imul esi, dword [esp + 0x18]
lea edx, [ecx + esi]
cmp edx, eax
jb 0x5ac7c6
sub eax, ecx
mov esi, eax
test esi, esi
jne 0x5ac7d0
pop esi
pop ebx
xor eax, eax
pop edi
ret
mov eax, dword [edi + 4]
add eax, ecx
mov ecx, dword [esp + 0x10]
push esi
push eax
push ecx
call fcn.005d5140
add dword [edi + 8], esi
add esp, 0xc
mov eax, esi
xor edx, edx
pop esi
div ebx
pop ebx
pop edi
ret

Function at 0x5acaf0
Capabilities:
Set file attributes

Disassembly:
push esi
push edi
mov edi, dword [esp + 0xc]
push 0x80
push edi
call dword [sym.imp.KERNEL32.dll_SetFileAttributesA]
mov eax, dword [esp + 0x10]
push eax
push edi
call fcn.005d2383
mov esi, eax
add esp, 8
test esi, esi
jne 0x5acb34
call fcn.005d8b17
mov ecx, dword [eax]
push ecx
call fcn.005ac8f0
push eax
push edi
push str.__warning____cant_open__s_for_writing_nError:__s__d__n
call fcn.005abad0
add esp, 0x10
mov eax, esi
pop edi
pop esi
ret

Function at 0x5acb40
Capabilities:
Get common file path

Disassembly:
push esi
mov esi, dword [esp + 8]
push esi
push 0
push 0
push 0x8005
push 0
call dword [sym.imp.SHELL32.dll_SHGetFolderPathA]
test eax, eax
jl 0x5acb8f
mov eax, esi
dec eax
mov edi, edi
mov cl, byte [eax + 1]
inc eax
test cl, cl
jne 0x5acb60
mov ecx, dword [str.NHzStudio_]
mov dword [eax], ecx
mov edx, dword [0x6842c4]
mov dword [eax + 4], edx
mov ecx, dword [0x6842c8]
push esi
mov dword [eax + 8], ecx
call fcn.005d822a
add esp, 4
mov al, 1
pop esi
ret
xor al, al
pop esi
ret
Function at 0x5acc30
Capabilities:
Read file on windows

Disassembly:
mov eax, 0x404c
call fcn.005d6070
push esi
mov esi, dword [esp + 0x4054]
push edi
lea eax, [esp + 0x30]
push eax
push esi
call fcn.005d98d9
mov edi, dword [esp + 0x4064]
lea ecx, [esp + 0x14]
push ecx
push edi
call fcn.005d98d9
mov edx, dword [esp + 0x54]
add esp, 0x10
cmp edx, dword [esp + 0x20]
je 0x5acc78
pop edi
xor eax, eax
pop esi
add esp, 0x404c
ret
push ebx
push ebp
push 0x6ad92c
push esi
call fcn.005d2383
push 0x6ad92c
push edi
mov ebp, eax
call fcn.005d2383
add esp, 0x10
mov ebx, eax
test ebp, ebp
je 0x5acd91
push ebp
test ebx, ebx
je 0x5acd96
mov dword [esp + 0x14], 1
call fcn.005d769f
add esp, 4
test eax, eax
jne 0x5acd73
push ebp
push 0x2000
lea eax, [esp + 0x2064]
push 1
push eax
call fcn.005d79a7
push ebx
push 0x2000
lea ecx, [esp + 0x74]
push 1
push ecx
mov edi, eax
call fcn.005d79a7
add esp, 0x20
cmp edi, eax
je 0x5acd09
push 0
push 0x6aa
push str..Source_r3dFileMan.cpp
push str.read0__read1
call fcn.005abc10
add esp, 0x10
mov eax, edi
lea ecx, [esp + 0x5c]
lea esi, [esp + 0x205c]
cmp edi, 4
jb 0x5acd34
jmp 0x5acd20
mov edx, dword [esi]
cmp edx, dword [ecx]
jne 0x5acd6b
sub eax, 4
add ecx, 4
add esi, 4
cmp eax, 4
jae 0x5acd20
test eax, eax
je 0x5acd58
mov dl, byte [ecx]
cmp dl, byte [esi]
jne 0x5acd6b
cmp eax, 1
jbe 0x5acd58
mov dl, byte [ecx + 1]
cmp dl, byte [esi + 1]
jne 0x5acd6b
cmp eax, 2
jbe 0x5acd58
mov al, byte [ecx + 2]
cmp al, byte [esi + 2]
jne 0x5acd6b
push ebp
call fcn.005d769f
add esp, 4
test eax, eax
je 0x5accc0
jmp 0x5acd73
mov dword [esp + 0x10], 0
push ebp
call fcn.005d1c40
push ebx
call fcn.005d1c40
mov eax, dword [esp + 0x18]
add esp, 8
pop ebp
pop ebx
pop edi
pop esi
add esp, 0x404c
ret
test ebx, ebx
je 0x5acd9e
push ebx
call fcn.005d1c40
add esp, 4
pop ebp
pop ebx
pop edi
xor eax, eax
pop esi
add esp, 0x404c
ret