joyce8/EMBER2024-capa huggingface dataset:
Function at 0x436aae
Capabilities:
Get thread local storage value
Set thread local storage value

Disassembly:
push edi
push dword [0x77f0d0]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov edi, eax
test edi, edi
jne 0x436b0f
push esi
push dword [0x77f0cc]
push 8
push dword [0x77c498]
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov edi, eax
push edi
push dword [0x77f0d0]
call dword [sym.imp.KERNEL32.dll_TlsSetValue]
mov esi, dword [0x77f0c8]
jmp 0x436aff
mov ecx, dword [esi + 0xc]
test ecx, ecx
je 0x436afd
mov eax, dword [esi + 8]
add eax, edi
push eax
call ecx
pop ecx
mov esi, dword [esi]
test esi, esi
jne 0x436aed
push edi
push 0x436a4c
call fcn.00500991
pop esi
mov eax, dword [esp + 8]
add eax, edi
pop edi
ret 4

Function at 0x436b19
Capabilities:
Allocate thread local storage
Get thread local storage value
Set thread local storage value

Disassembly:
push ebx
push ebp
push esi
mov esi, dword [esp + 0x10]
mov ecx, esi
push edi
and ecx, 3
je 0x436b2f
push 4
pop eax
sub eax, ecx
add esi, eax
mov eax, dword [0x77f0cc]
mov ebx, dword [sym.imp.KERNEL32.dll_TlsSetValue]
test eax, eax
jne 0x436b66
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
push esi
push 8
push dword [0x77c498]
mov dword [0x77f0d0], eax
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
push eax
push dword [0x77f0d0]
call ebx
mov eax, dword [0x77f0cc]
mov edi, eax
add eax, esi
push eax
push dword [0x77f0d0]
mov dword [0x77f0cc], eax
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
push eax
push 8
push dword [0x77c498]
call dword [sym.imp.KERNEL32.dll_HeapReAlloc]
mov ebp, eax
push ebp
push dword [0x77f0d0]
call ebx
mov esi, dword [esp + 0x18]
mov ebx, dword [esp + 0x1c]
test esi, esi
jne 0x436ba6
test ebx, ebx
je 0x436bc7
push 0x14
push 0x77f0c8
call fcn.0043742c
pop ecx
pop ecx
mov dword [eax], edi
mov dword [eax + 4], esi
mov dword [eax + 8], ebx
test esi, esi
je 0x436bc7
lea ecx, [edi + ebp]
push ecx
call esi
pop ecx
mov eax, edi
pop edi
pop esi
pop ebp
pop ebx
ret 0xc

Function at 0x437540
Capabilities:
Get thread local storage value

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [0x779a88]
push eax
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov dword [ebp - 8], eax
mov ecx, dword [ebp - 8]
mov edx, dword [ecx + 8]
sub edx, dword [ebp + 0xc]
mov dword [ebp - 4], edx
mov eax, dword [ebp + 8]
cmp dword [eax], 0
jne 0x437586
mov ecx, dword [ebp - 4]
add ecx, 0xa
push ecx
push 0
mov edx, dword [0x77f858]
push edx
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov ecx, dword [ebp + 8]
mov dword [ecx], eax
jmp 0x4375a7
mov edx, dword [ebp - 4]
add edx, 0xa
push edx
mov eax, dword [ebp + 8]
mov ecx, dword [eax]
push ecx
push 0
mov edx, dword [0x77f858]
push edx
call dword [sym.imp.KERNEL32.dll_HeapReAlloc]
mov ecx, dword [ebp + 8]
mov dword [ecx], eax
mov edx, dword [ebp - 4]
shr edx, 1
push edx
mov eax, dword [ebp - 8]
mov ecx, dword [eax]
add ecx, dword [ebp + 0xc]
push ecx
mov edx, dword [ebp + 8]
mov eax, dword [edx]
push eax
call fcn.00437b70
mov ecx, dword [ebp - 8]
mov edx, dword [ebp + 0xc]
mov dword [ecx + 8], edx
mov esp, ebp
pop ebp
ret 8
Function at 0x437630
Capabilities:
Get thread local storage value

Disassembly:
push ebp
mov ebp, esp
push ecx
mov eax, dword [0x779a88]
push eax
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov dword [ebp - 4], eax
mov ecx, dword [ebp - 4]
mov edx, dword [ecx + 8]
add edx, 2
mov eax, dword [ebp - 4]
mov dword [eax + 8], edx
mov esp, ebp
pop ebp
ret

Function at 0x437730
Capabilities:
Get thread local storage value

Disassembly:
push ebp
mov ebp, esp
push ecx
mov eax, dword [0x779a88]
push eax
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov dword [ebp - 4], eax
mov ecx, dword [ebp - 4]
mov eax, dword [ecx]
mov edx, dword [ebp - 4]
add eax, dword [edx + 8]
mov esp, ebp
pop ebp
ret

Function at 0x437860
Capabilities:
Get thread local storage value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [0x779a88]
push eax
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov dword [ebp - 4], eax
cmp dword [ebp + 0xc], 0xffffffff
jne 0x437884
mov ecx, dword [ebp - 4]
mov edx, dword [ecx + 8]
mov dword [ebp + 0xc], edx
mov eax, dword [ebp - 4]
mov ecx, dword [eax + 8]
mov edx, dword [ebp + 8]
lea eax, [ecx + edx*2]
mov dword [ebp - 8], eax
mov ecx, dword [ebp - 4]
mov edx, dword [ecx + 4]
sub edx, 4
cmp dword [ebp - 8], edx
jl 0x4378d4
mov eax, dword [ebp - 8]
add eax, 0x4000
mov ecx, dword [ebp - 4]
mov dword [ecx + 4], eax
mov edx, dword [ebp - 4]
mov eax, dword [edx + 4]
add eax, 0xa
push eax
mov ecx, dword [ebp - 4]
mov edx, dword [ecx]
push edx
push 0
mov eax, dword [0x77f858]
push eax
call dword [sym.imp.KERNEL32.dll_HeapReAlloc]
mov ecx, dword [ebp - 4]
mov dword [ecx], eax
jmp 0x43791c
mov edx, dword [ebp - 4]
cmp dword [edx + 4], 0x100000
jle 0x43791c
cmp dword [ebp - 8], 0x100000
jge 0x4378f0
mov dword [ebp - 8], 0x100000
mov eax, dword [ebp - 4]
mov ecx, dword [ebp - 8]
mov dword [eax + 4], ecx
mov edx, dword [ebp - 4]
mov eax, dword [edx + 4]
add eax, 0xa
push eax
mov ecx, dword [ebp - 4]
mov edx, dword [ecx]
push edx
push 0
mov eax, dword [0x77f858]
push eax
call dword [sym.imp.KERNEL32.dll_HeapReAlloc]
mov ecx, dword [ebp - 4]
mov dword [ecx], eax
mov edx, dword [ebp - 4]
mov eax, dword [edx]
add eax, dword [ebp + 0xc]
mov dword [ebp - 0xc], eax
mov ecx, dword [ebp + 8]
mov edx, dword [ebp + 0xc]
lea eax, [edx + ecx*2]
mov ecx, dword [ebp - 4]
mov dword [ecx + 8], eax
mov eax, dword [ebp - 0xc]
mov esp, ebp
pop ebp
ret 8

Function at 0x437940
Capabilities:
Get thread local storage value

Disassembly:
push ebp
mov ebp, esp
push ecx
mov eax, dword [0x779a88]
push eax
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov dword [ebp - 4], eax
mov ecx, dword [ebp + 8]
shl ecx, 1
mov edx, dword [ebp - 4]
mov eax, dword [edx + 8]
sub eax, ecx
mov ecx, dword [ebp - 4]
mov dword [ecx + 8], eax
mov esp, ebp
pop ebp
ret 4
Function at 0x437af0
Capabilities:
Get thread local storage value

Disassembly:
push ebp
mov ebp, esp
push ecx
mov eax, dword [0x779a88]
push eax
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov dword [ebp - 4], eax
mov ecx, dword [ebp - 4]
mov edx, dword [ebp + 8]
cmp edx, dword [ecx]
jb 0x437b2e
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
mov edx, dword [ebp - 4]
add ecx, dword [edx + 8]
cmp dword [ebp + 8], ecx
ja 0x437b2e
mov eax, dword [ebp - 4]
mov ecx, dword [ebp + 8]
sub ecx, dword [eax]
add ecx, 1
mov eax, ecx
jmp 0x437b30
xor eax, eax
mov esp, ebp
pop ebp
ret 4

Function at 0x437ca0
Capabilities:
Get thread local storage value

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [0x779a88]
push eax
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov dword [ebp - 4], eax
mov ecx, dword [ebp - 4]
mov edx, dword [ebp + 8]
mov dword [ecx + 8], edx
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
mov edx, dword [ebp - 4]
add ecx, dword [edx + 8]
mov dword [ebp - 8], ecx
mov eax, dword [ebp - 8]
mov esp, ebp
pop ebp
ret 4
Function at 0x44a220
Capabilities:
Encode data using xor

Disassembly:
push esi
mov esi, dword [esp + 0xc]
push edi
mov edi, dword [esp + 0x14]
cmp edi, 8
jl 0x44a2d9
push ebx
mov ebx, edi
shr ebx, 3
mov eax, ebx
neg eax
lea edi, [edi + eax*8]
mov eax, dword [esp + 0x10]
movzx edx, byte [esi]
movzx ecx, byte [esi + 1]
shl edx, 8
or edx, ecx
movzx ecx, byte [esi + 2]
shl edx, 8
or edx, ecx
movzx ecx, byte [esi + 3]
shl edx, 8
or edx, ecx
xor eax, edx
mov edx, eax
mov ecx, eax
shr edx, 0x10
and edx, 0xff
shr ecx, 8
and ecx, 0xff
mov edx, dword [edx*4 + 0x51a668]
xor edx, dword [ecx*4 + 0x51a268]
mov ecx, eax
shr ecx, 0x18
movzx eax, al
xor edx, dword [ecx*4 + 0x51aa68]
movzx ecx, byte [esi + 6]
xor edx, dword [ecx*4 + 0x519268]
movzx ecx, byte [esi + 5]
xor edx, dword [ecx*4 + 0x519668]
movzx ecx, byte [esi + 7]
xor edx, dword [ecx*4 + 0x518e68]
movzx ecx, byte [esi + 4]
add esi, 8
xor edx, dword [ecx*4 + 0x519a68]
xor edx, dword [eax*4 + 0x519e68]
mov eax, edx
dec ebx
jne 0x44a244
pop ebx
jmp 0x44a2dd
mov eax, dword [esp + 0xc]
test edi, edi
je 0x44a2fb
movzx ecx, byte [esi]
lea esi, [esi + 1]
mov edx, eax
shl eax, 8
shr edx, 0x18
xor edx, ecx
xor eax, dword [edx*4 + 0x518e68]
dec edi
jne 0x44a2e1
pop edi
pop esi
ret
Function at 0x44f989
Capabilities:
Encode data using add xor sub operations
Encode data using xor

Disassembly:
push esi
mov esi, dword [esp + 8]
push esi
call fcn.0045048c
cmp dword [esi + 0x14], 0
pop ecx
je 0x44f9f0
mov ecx, dword [esi + 0x10]
mov eax, dword [esi]
push ebx
mov ebx, dword [esi + 0x20]
push ebp
mov ebp, dword [eax + ecx*4]
cmp ebx, dword [esi + 0x14]
jae 0x44f9ee
mov eax, dword [esi + 0x18]
mov dword [esp + 0x10], eax
push 0x18
pop ecx
sub ecx, ebx
shr eax, 8
mov edx, ebp
add ebx, 8
shr edx, cl
and edx, 0xff
xor edx, eax
mov eax, dword [esp + 0x10]
movzx eax, al
shl eax, 8
movzx ecx, word [edx*2 + 0x51c1f0]
xor eax, ecx
mov dword [esi + 0x20], ebx
mov dword [esp + 0x10], eax
mov dword [esi + 0x18], eax
cmp ebx, dword [esi + 0x14]
jb 0x44f9b4
pop ebp
pop ebx
mov ax, word [esi + 0x18]
pop esi
ret

Function at 0x453ae2
Capabilities:
Encode data using xor

Disassembly:
mov ecx, dword [esp + 0xc]
push ebx
push esi
mov esi, dword [esp + 0xc]
push edi
mov edi, dword [esp + 0x14]
cmp edi, 2
jb 0x453b7a
push ebp
mov ebp, edi
shr ebp, 1
mov eax, dword [esi]
sub edi, 2
mov edx, dword [esi + 4]
shr eax, 0x10
xor ecx, eax
movzx ebx, cx
mov ecx, edx
shr ecx, 0x18
mov eax, ebx
shr eax, 8
mov cx, word [ecx*2 + 0x51c7f0]
xor cx, word [eax*2 + 0x51cff0]
movzx eax, byte [esi + 5]
xor cx, word [eax*2 + 0x51c3f0]
movzx eax, byte [esi + 6]
xor cx, word [eax*2 + 0x51c5f0]
movzx eax, byte [esi + 1]
xor cx, word [eax*2 + 0x51cbf0]
movzx eax, dl
xor cx, word [eax*2 + 0x51c1f0]
movzx eax, bl
xor cx, word [eax*2 + 0x51cdf0]
mov eax, dword [esi]
add esi, 8
movzx eax, al
xor cx, word [eax*2 + 0x51c9f0]
movzx ecx, cx
dec ebp
jne 0x453aff
pop ebp
test edi, edi
je 0x453bbc
mov ebx, dword [esi]
mov eax, ebx
shr eax, 0x10
xor ecx, eax
movzx eax, byte [esi + 1]
movzx edx, cx
mov ecx, edx
shr ecx, 8
mov cx, word [ecx*2 + 0x51c7f0]
xor cx, word [eax*2 + 0x51c3f0]
movzx eax, bl
xor cx, word [eax*2 + 0x51c1f0]
movzx eax, dl
xor cx, word [eax*2 + 0x51c5f0]
movzx ecx, cx
pop edi
pop esi
mov ax, cx
pop ebx
ret

Function at 0x453bc3
Capabilities:
Encode data using xor

Disassembly:
mov edx, dword [esp + 8]
xor al, al
test edx, edx
je 0x453be5
push esi
mov esi, dword [esp + 8]
movzx ecx, byte [esi]
movzx eax, al
xor ecx, eax
inc esi
mov al, byte [ecx + 0x51d1f0]
dec edx
jne 0x453bd2
pop esi
ret
Function at 0x462cc0
Capabilities:
Query environment variable

Disassembly:
push ecx
push ebx
push ebp
mov ebp, dword [esp + 0x14]
lea eax, [esp + 0x18]
push esi
mov esi, dword [esp + 0x14]
push edi
mov edi, dword [esp + 0x20]
push 0
push edi
push eax
push ebp
push esi
call fcn.004656b0
mov ebx, eax
add esp, 0x14
test ebx, ebx
je 0x462d1f
movzx ecx, word [ebp]
push ecx
push esi
call fcn.0045e500
add esp, 8
test eax, eax
je 0x462d00
mov eax, dword [eax + 0x1c]
jmp 0x462d05
mov eax, str.unknown_tagname
push 0
push eax
push str.TIFFFetchStripThing
push ebx
push esi
call fcn.00465d90
add esp, 0x14
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
pop ecx
ret
cmp dword [ebp + 0xc], 0
ja 0x462e1b
jb 0x462d34
cmp dword [ebp + 8], edi
jae 0x462e1b
movzx eax, word [ebp]
push eax
push esi
call fcn.0045e500
push str.LIBTIFF_STRILE_ARRAY_MAX_RESIZE_COUNT
mov dword [esp + 0x1c], eax
call dword [sym.imp.MSVCRT.dll_getenv]
add esp, 0xc
mov ebx, 0xf4240
test eax, eax
je 0x462d66
push eax
call dword [sym.imp.MSVCRT.dll_atoi]
add esp, 4
mov ebx, eax
mov eax, dword [esp + 0x10]
test eax, eax
je 0x462d73
mov ecx, dword [eax + 0x1c]
jmp 0x462d78
mov ecx, str.unknown_tagname
push ecx
cmp edi, ebx
jbe 0x462d94
push str.Incorrect_count_for___s_
push str.TIFFFetchStripThing
push dword [esi + 0x304]
call fcn.0045e450
jmp 0x462da9
push str.Incorrect_count_for___s___tag_ignored
push str.TIFFFetchStripThing
push dword [esi + 0x304]
call fcn.0045dc60
add esp, 0x10
cmp edi, ebx
jbe 0x462dc4
push dword [esp + 0x20]
call sub.MSVCRT.dll_free
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
pop ecx
ret
push str.for_strip_array
push 8
push edi
push esi
call fcn.0045fc00
mov ebx, eax
add esp, 0x10
test ebx, ebx
je 0x462db0
mov eax, dword [ebp + 8]
mov esi, dword [esp + 0x20]
shl eax, 3
push eax
push esi
push ebx
call fcn.00453fa0
mov eax, dword [ebp + 8]
sub edi, eax
shl edi, 3
push edi
push 0
lea eax, [ebx + eax*8]
push eax
call fcn.00453fb0
push esi
call sub.MSVCRT.dll_free
mov eax, dword [esp + 0x40]
add esp, 0x1c
pop edi
pop esi
mov dword [eax], ebx
mov eax, 1
pop ebp
pop ebx
pop ecx
ret
mov eax, dword [esp + 0x24]
mov ebx, dword [esp + 0x20]
pop edi
pop esi
mov dword [eax], ebx
mov eax, 1
pop ebp
pop ebx
pop ecx
ret

Function at 0x46cfd0
Capabilities:
Query environment variable

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
lea eax, [esi + 0x290]
mov dword [eax], 0x46cde0
push str.LIBTIFF_JPEG_MAX_ALLOWED_SCAN_NUMBER
mov dword [esi + 8], eax
mov dword [esi + 0x340], 0x64
call dword [sym.imp.MSVCRT.dll_getenv]
add esp, 4
test eax, eax
je 0x46d012
push eax
call dword [sym.imp.MSVCRT.dll_atoi]
add esp, 4
mov dword [esi + 0x340], eax
lea eax, [esi + 0x250]
push 0
push eax
call sub.MSVCRT.dll__setjmp3
add esp, 8
test eax, eax
je 0x46d02c
xor eax, eax
pop esi
pop ebp
ret
push dword [ebp + 8]
call fcn.004ce950
add esp, 4
mov eax, 1
pop esi
pop ebp
ret
Function at 0x4a56d0
Capabilities:
Query environment variable

Disassembly:
push edi
push str.OPJ_NUM_THREADS
call sub.MSVCRT.dll_getenv
mov edi, eax
add esp, 4
test edi, edi
je 0x4a5750
call fcn.004b4ff0
test eax, eax
je 0x4a5750
push esi
call fcn.004b4fe0
mov esi, eax
mov ecx, str.ALL_CPUS
mov edx, edi
push ebx
lea ecx, [ecx]
mov bl, byte [edx]
cmp bl, byte [ecx]
jne 0x4a5720
test bl, bl
je 0x4a571c
mov al, byte [edx + 1]
cmp al, byte [ecx + 1]
jne 0x4a5720
add edx, 2
add ecx, 2
test al, al
jne 0x4a5700
xor eax, eax
jmp 0x4a5725
sbb eax, eax
or eax, 1
pop ebx
test eax, eax
je 0x4a574b
test esi, esi
jne 0x4a5733
mov esi, 0x20
push edi
call sub.MSVCRT.dll_atoi
add esp, 4
test eax, eax
jns 0x4a5745
xor eax, eax
pop esi
pop edi
ret
add esi, esi
cmp eax, esi
jle 0x4a5742
mov eax, esi
pop esi
pop edi
ret
xor eax, eax
pop edi
ret
Function at 0x4cabc0
Capabilities:
Resolve function by parsing pe exports

Disassembly:
sub esp, 0x14
mov ecx, dword [esp + 0x1c]
mov eax, dword [esp + 0x20]
add ecx, 6
push ebx
push ebp
push esi
push edi
mov edi, dword [esp + 0x28]
mov ebp, 1
shl ebp, cl
xor ecx, ecx
mov dword [eax], 0
mov dword [esp + 0x14], ebp
test dword [edi + 0x80], 0xfffffffc
mov dword [esp + 0x10], ecx
jbe 0x4cad38
lea ecx, [ecx]
mov eax, dword [edi + 0x7c]
xor ebx, ebx
test eax, eax
je 0x4cad20
shr ecx, 2
mov dword [esp + 0x1c], ecx
lea edx, [ecx + 1]
mov dword [esp + 0x20], edx
jmp 0x4cac20
lea ecx, [eax + 2]
mov eax, dword [edi + 0x78]
imul ecx, edx
xor edx, edx
add ecx, ebx
cmp dword [eax + ecx*4 + 4], edx
sete dl
xor esi, esi
mov dword [esp + 0x18], edx
test edx, edx
je 0x4cacbc
mov eax, dword [edi + 0x8c]
mov ecx, dword [edi + 0x74]
mov edi, dword [esp + 0x14]
lea ebp, [eax*4]
imul eax, dword [esp + 0x10]
add eax, ebx
lea ecx, [ecx + eax*4]
lea esp, [esp]
mov eax, dword [ecx]
cdq
xor eax, edx
sub eax, edx
test edi, eax
jne 0x4cac73
inc esi
add ecx, ebp
cmp esi, 4
jb 0x4cac60
mov edi, dword [esp + 0x28]
lea eax, [edi + 0x60]
mov dword [edi + 0x68], eax
xor eax, eax
cmp esi, 4
setne al
push eax
push edi
call fcn.004cd970
add esp, 8
cmp esi, 4
je 0x4cad08
lea eax, [edi + 0x64]
mov dword [edi + 0x68], eax
mov eax, esi
shr eax, 1
push eax
push edi
call fcn.004cd970
mov eax, esi
and eax, 1
push eax
push edi
call fcn.004cd970
mov edx, dword [esp + 0x28]
add esp, 0x10
mov ebp, dword [esp + 0x14]
push dword [esp + 0x34]
mov ecx, dword [esp + 0x14]
mov eax, dword [edi + 0x74]
add ecx, esi
imul ecx, dword [edi + 0x8c]
push 4
push esi
push edx
push dword [esp + 0x40]
add ecx, ebx
push ebp
push dword [esp + 0x44]
lea eax, [eax + ecx*4]
mov ecx, dword [edi + 0x7c]
push eax
mov eax, dword [esp + 0x3c]
add ecx, 2
inc eax
imul ecx, eax
mov eax, dword [edi + 0x78]
add ecx, ebx
lea eax, [eax + ecx*4]
add eax, 4
push eax
push edi
call fcn.004cadc0
add esp, 0x28
jmp 0x4cad0c
mov ebp, dword [esp + 0x14]
mov eax, dword [edi + 0x7c]
inc ebx
mov edx, dword [esp + 0x20]
cmp ebx, eax
jb 0x4cac20
mov ecx, dword [esp + 0x10]
mov eax, dword [edi + 0x80]
add ecx, 4
and eax, 0xfffffffc
mov dword [esp + 0x10], ecx
cmp ecx, eax
jb 0x4cac00
cmp ecx, dword [edi + 0x80]
jae 0x4cadb3
mov edx, dword [edi + 0x7c]
xor esi, esi
test edx, edx
je 0x4cadb3
mov eax, ecx
shr eax, 2
lea ebx, [eax*4 + 4]
jmp 0x4cad60
push dword [esp + 0x34]
mov eax, dword [edi + 0x80]
sub eax, ecx
mov ecx, dword [edi + 0x8c]
imul ecx, dword [esp + 0x14]
push eax
mov eax, dword [edi + 0x74]
push 0
push 0
push dword [esp + 0x40]
add ecx, esi
push ebp
push dword [esp + 0x44]
lea eax, [eax + ecx*4]
push eax
lea eax, [edx + 2]
imul eax, ebx
lea eax, [eax + esi*4]
add eax, 4
add eax, dword [edi + 0x78]
push eax
push edi
call fcn.004cadc0
mov edx, dword [edi + 0x7c]
inc esi
mov ecx, dword [esp + 0x38]
add esp, 0x28
cmp esi, edx
jb 0x4cad60
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x14
ret
Function at 0x4ce950
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x14], 0xca
jne 0x4ce97f
push esi
call fcn.004ceb30
add esp, 4
cmp byte [esi + 0x40], 0
je 0x4ce978
mov dword [esi + 0x14], 0xcf
mov al, 1
pop esi
ret
mov dword [esi + 0x14], 0xcb
mov eax, dword [esi + 0x14]
push edi
cmp eax, 0xcb
jne 0x4cea02
mov eax, dword [esi + 0x1a8]
cmp byte [eax + 0x10], 0
je 0x4ce9ed
mov eax, dword [esi + 8]
test eax, eax
je 0x4ce9a5
mov eax, dword [eax]
push esi
call eax
add esp, 4
mov eax, dword [esi + 0x1a8]
push esi
mov eax, dword [eax]
call eax
add esp, 4
test eax, eax
je 0x4ce9e8
cmp eax, 2
je 0x4ce9ed
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x4ce996
cmp eax, 3
je 0x4ce9cd
cmp eax, 1
jne 0x4ce996
inc dword [ecx + 4]
mov edx, dword [esi + 8]
mov edi, dword [edx + 8]
cmp dword [ecx + 4], edi
jl 0x4ce996
mov eax, dword [esi + 0x128]
add eax, edi
mov dword [edx + 8], eax
jmp 0x4ce996
pop edi
xor al, al
pop esi
ret
mov eax, dword [esi + 0x7c]
push esi
mov dword [esi + 0x84], eax
call fcn.004cea30
add esp, 4
pop edi
pop esi
ret
cmp eax, 0xcc
je 0x4cea24
mov eax, dword [esi]
push esi
mov dword [eax + 0x14], 0x15
mov ecx, dword [esi]
mov eax, dword [esi + 0x14]
mov dword [ecx + 0x18], eax
mov eax, dword [esi]
mov eax, dword [eax]
call eax
add esp, 4
push esi
call fcn.004cea30
add esp, 4
pop edi
pop esi
ret

Function at 0x4cea30
Capabilities:
Check for software breakpoints

Disassembly:
push ebx
push esi
mov esi, dword [esp + 0xc]
push edi
cmp dword [esi + 0x14], 0xcc
je 0x4cea5c
mov eax, dword [esi + 0x198]
push esi
mov eax, dword [eax]
call eax
add esp, 4
mov dword [esi + 0x78], 0
mov dword [esi + 0x14], 0xcc
mov eax, dword [esi + 0x198]
cmp byte [eax + 8], 0
je 0x4ceae2
lea ebx, [esi + 0x78]
jmp 0x4cea70
mov eax, dword [ebx]
cmp eax, dword [esi + 0x60]
jae 0x4ceab6
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x4cea95
mov dword [ecx + 4], eax
mov ecx, dword [esi + 8]
mov eax, dword [esi + 0x60]
push esi
mov dword [ecx + 8], eax
mov eax, dword [esi + 8]
mov eax, dword [eax]
call eax
add esp, 4
mov eax, dword [esi + 0x19c]
mov edi, dword [ebx]
push 0
push ebx
mov eax, dword [eax + 4]
push 0
push esi
call eax
mov eax, dword [ebx]
add esp, 0x10
cmp eax, edi
je 0x4ceaf8
cmp eax, dword [esi + 0x60]
jb 0x4cea77
mov eax, dword [esi + 0x198]
push esi
mov eax, dword [eax + 4]
call eax
mov eax, dword [esi + 0x198]
push esi
mov eax, dword [eax]
call eax
mov dword [ebx], 0
add esp, 8
mov eax, dword [esi + 0x198]
cmp byte [eax + 8], 0
jne 0x4cea70
xor eax, eax
cmp byte [esi + 0x41], al
pop edi
setne al
add eax, 0xcd
mov dword [esi + 0x14], eax
mov al, 1
pop esi
pop ebx
ret
pop edi
pop esi
xor al, al
pop ebx
ret
Function at 0x4d32b0
Capabilities:
Query environment variable

Disassembly:
push ecx
push esi
push edi
mov edi, dword [esp + 0x10]
push edi
mov dword [edi + 4], 0
call fcn.004dec80
push 0x54
push edi
mov dword [esp + 0x14], eax
call fcn.004dec50
mov esi, eax
add esp, 0xc
test esi, esi
jne 0x4d32f7
push edi
call fcn.004dec90
mov ecx, dword [edi]
push edi
mov dword [ecx + 0x14], 0x38
mov ecx, dword [edi]
mov dword [ecx + 0x18], esi
mov eax, dword [edi]
mov eax, dword [eax]
call eax
add esp, 8
mov dword [esi], fcn.004d2f40
mov dword [esi + 4], fcn.004d2dd0
mov dword [esi + 8], fcn.004d2ea0
mov dword [esi + 0xc], fcn.004d2d20
mov dword [esi + 0x10], 0x4d3610
mov dword [esi + 0x14], 0x4d35a0
mov dword [esi + 0x18], 0x4d3400
mov dword [esi + 0x1c], 0x4d2bd0
mov dword [esi + 0x20], 0x4d2a80
mov dword [esi + 0x24], 0x4d31b0
mov dword [esi + 0x28], 0x4d3680
mov dword [esi + 0x30], 0x3b9aca00
mov eax, dword [esp + 8]
mov dword [esi + 0x2c], eax
mov dword [esi + 0x38], 0
mov dword [esi + 0x40], 0
mov dword [esi + 0x34], 0
mov dword [esi + 0x3c], 0
mov dword [esi + 0x44], 0
mov dword [esi + 0x48], 0
mov dword [esi + 0x4c], 0x54
push str.JPEGMEM
mov dword [edi + 4], esi
call dword [sym.imp.MSVCRT.dll_getenv]
add esp, 4
test eax, eax
je 0x4d33da
lea ecx, [esp + 0x10]
mov byte [esp + 0x10], 0x78
push ecx
lea ecx, [esp + 0xc]
push ecx
push str._ld_c
push eax
call dword [sym.imp.MSVCRT.dll_sscanf]
add esp, 0x10
test eax, eax
jle 0x4d33da
mov al, byte [esp + 0x10]
cmp al, 0x6d
je 0x4d33c9
cmp al, 0x4d
mov eax, dword [esp + 8]
jne 0x4d33d1
imul eax, dword [esp + 8], 0x3e8
imul eax, eax, 0x3e8
mov dword [esi + 0x2c], eax
pop edi
pop esi
pop ecx
ret
Function at 0x4d4810
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
sub esp, 0x14
push ebx
push ebp
mov ebp, dword [esp + 0x20]
push esi
cmp dword [ebp + 0x4c], 1
mov ebx, dword [ebp + 0x1c0]
mov dword [esp + 0x1c], ebx
jne 0x4d4835
mov esi, 0x1fe
mov byte [ebx + 0x1c], 1
jmp 0x4d483b
xor esi, esi
mov byte [ebx + 0x1c], 0
push dword [ebp + 0x64]
mov ecx, dword [ebp + 4]
lea eax, [esi + 0x100]
push eax
push 1
push ebp
mov eax, dword [ecx + 8]
mov dword [esp + 0x20], esi
call eax
xor ecx, ecx
mov dword [ebx + 0x18], eax
mov eax, dword [ebx + 0x14]
add esp, 0x10
mov dword [esp + 0x14], ecx
cmp dword [ebp + 0x64], ecx
jle 0x4d4950
push edi
lea ecx, [ecx]
mov edi, dword [ebx + ecx*4 + 0x20]
cdq
idiv edi
mov dword [esp + 0x10], edi
mov dword [esp + 0x1c], eax
test esi, esi
je 0x4d488d
mov eax, dword [ebx + 0x18]
add dword [eax + ecx*4], 0xff
mov eax, dword [ebx + 0x18]
xor ebx, ebx
mov ebp, dword [eax + ecx*4]
lea eax, [edi + 0xfe]
lea ecx, [edi*2 - 2]
cdq
idiv ecx
xor esi, esi
mov edx, eax
lea esp, [esp]
cmp esi, edx
jle 0x4d48e6
mov ecx, dword [esp + 0x10]
lea edi, [edi*2 - 2]
imul eax, ebx, 0x1fe
add ecx, 0xfe
add ecx, eax
lea ecx, [ecx]
add ecx, 0x1fe
inc ebx
mov eax, ecx
cdq
idiv edi
mov edx, eax
cmp esi, edx
jg 0x4d48d0
mov edi, dword [esp + 0x10]
mov al, byte [esp + 0x1c]
imul bl
mov byte [esi + ebp], al
inc esi
cmp esi, 0xff
jle 0x4d48b0
mov esi, dword [esp + 0x14]
test esi, esi
je 0x4d4931
mov ecx, 1
lea edx, [ebp - 1]
jmp 0x4d4910
movzx eax, byte [ebp]
lea edx, [edx - 1]
mov byte [edx + 1], al
movzx eax, byte [ebp + 0xff]
mov byte [ecx + ebp + 0xff], al
inc ecx
cmp ecx, 0xff
jle 0x4d4910
mov eax, dword [esp + 0x28]
mov ecx, dword [esp + 0x18]
mov ebx, dword [esp + 0x20]
inc ecx
mov dword [esp + 0x18], ecx
cmp ecx, dword [eax + 0x64]
mov eax, dword [esp + 0x1c]
jl 0x4d4870
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x14
ret