joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1000dfc0
Capabilities:
Read file on windows

Disassembly:
push ebx
push esi
mov esi, dword [esp + 0xc]
push edi
cmp dword [esi + 0x14], 0
jne 0x1000dfe1
push esi
call fcn.1000d490
mov dword [esi + 0x14], 1
mov dword [esi + 0xc], 0
mov ebx, dword [esi + 0xc]
mov edi, dword [esp + 0x18]
mov eax, dword [esi + 0x10]
cmp ebx, edi
jl 0x1000e055
add eax, dword [esi + 4]
mov ecx, edi
sub eax, ebx
dec ecx
je 0x1000e042
dec ecx
je 0x1000e02d
sub ecx, 2
je 0x1000e01a
push edi
push eax
push dword [esp + 0x1c]
call sub.MSVCRT.dll_memcpy
add esp, 0xc
mov eax, edi
sub dword [esi + 0xc], edi
pop edi
pop esi
pop ebx
ret 0xc
mov ecx, dword [eax]
mov eax, dword [esp + 0x14]
mov dword [eax], ecx
mov eax, edi
sub dword [esi + 0xc], edi
pop edi
pop esi
pop ebx
ret 0xc
mov cx, word [eax]
mov eax, dword [esp + 0x14]
mov word [eax], cx
mov eax, edi
sub dword [esi + 0xc], edi
pop edi
pop esi
pop ebx
ret 0xc
mov ecx, dword [esp + 0x14]
mov dl, byte [eax]
mov eax, edi
mov byte [ecx], dl
sub dword [esi + 0xc], edi
pop edi
pop esi
pop ebx
ret 0xc
push ebp
mov ebp, dword [esp + 0x18]
sub eax, ebx
add eax, dword [esi + 4]
push ebx
push eax
push ebp
call sub.MSVCRT.dll_memcpy
mov eax, dword [esi + 8]
add esp, 0xc
sub edi, ebx
add ebp, ebx
push 0
cmp edi, eax
jl 0x1000e09a
lea eax, [esp + 0x18]
push eax
push edi
push ebp
push dword [esi]
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov eax, dword [esp + 0x14]
pop ebp
pop edi
mov dword [esi + 0xc], 0
add eax, ebx
pop esi
pop ebx
ret 0xc
lea ecx, [esp + 0x18]
push ecx
push eax
push dword [esi + 4]
push dword [esi]
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov eax, dword [esp + 0x14]
mov dword [esi + 0xc], eax
mov dword [esi + 0x10], eax
cmp edi, eax
jle 0x1000e0bb
mov edi, eax
push edi
push dword [esi + 4]
push ebp
call sub.MSVCRT.dll_memcpy
sub dword [esi + 0xc], edi
lea eax, [ebx + edi]
add esp, 0xc
pop ebp
pop edi
pop esi
pop ebx
ret 0xc
Function at 0x1000e150
Capabilities:
Read file on windows

Disassembly:
sub esp, 0x14
push 0x1000
push 0
push dword [0x10013850]
mov dword [esp + 0x14], 0x1000
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov edx, eax
mov dword [esp + 0x10], edx
test edx, edx
je 0x1000e2d4
mov cl, byte [esp + 3]
push ebx
mov ebx, dword [esp + 0x1c]
push ebp
mov ebp, dword [esp + 0x28]
push esi
push edi
mov esi, edx
mov edi, edi
cmp ebp, 0xffffffff
je 0x1000e19e
test ebp, ebp
je 0x1000e240
dec ebp
cmp dword [ebx + 4], 0
je 0x1000e1b7
push 1
lea eax, [esp + 0x17]
push eax
push ebx
call fcn.1000dfc0
mov dword [esp + 0x14], eax
jmp 0x1000e1d1
push 0
lea eax, [esp + 0x18]
push eax
push 1
lea eax, [esp + 0x1f]
push eax
push dword [ebx]
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov eax, dword [esp + 0x14]
mov cl, byte [esp + 0x13]
cmp eax, 1
jne 0x1000e240
test cl, cl
je 0x1000e1e5
mov byte [esi], cl
inc esi
mov cl, byte [esp + 0x13]
mov eax, dword [esp + 0x18]
mov edi, esi
mov edx, dword [esp + 0x20]
dec eax
sub edi, edx
cmp edi, eax
jle 0x1000e220
mov eax, dword [esp + 0x18]
add eax, 0x1000
push eax
push edx
push 8
push dword [0x10013850]
mov dword [esp + 0x28], eax
call dword [sym.imp.KERNEL32.dll_HeapReAlloc]
mov cl, byte [esp + 0x13]
mov edx, eax
mov dword [esp + 0x20], edx
lea esi, [edi + edx]
test cl, cl
je 0x1000e240
cmp dword [esp + 0x2c], 0
jne 0x1000e190
cmp cl, 0xd
je 0x1000e247
cmp cl, 0xa
jne 0x1000e190
dec esi
jmp 0x1000e2b7
cmp dword [esp + 0x2c], 0
jne 0x1000e2b7
cmp cl, 0xa
jne 0x1000e24f
dec esi
jmp 0x1000e2b7
cmp cl, 0xd
jne 0x1000e2b7
dec esi
cmp dword [ebx + 4], 0
je 0x1000e26e
push 1
lea eax, [esp + 0x17]
push eax
push ebx
call fcn.1000dfc0
mov dword [esp + 0x14], eax
jmp 0x1000e284
push 0
lea eax, [esp + 0x18]
push eax
push 1
lea eax, [esp + 0x1f]
push eax
push dword [ebx]
call dword [sym.imp.KERNEL32.dll_ReadFile]
cmp byte [esp + 0x13], 0xa
je 0x1000e2b7
cmp dword [ebx + 4], 0
je 0x1000e296
inc dword [ebx + 0xc]
jmp 0x1000e2b7
push 1
lea eax, [esp + 0x20]
mov dword [esp + 0x1c], 0xffffffff
push eax
push 0xffffffffffffffff
push dword [ebx]
mov dword [esp + 0x2c], 0
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
mov eax, dword [esp + 0x34]
mov ecx, esi
sub ecx, dword [esp + 0x20]
pop edi
mov dword [eax], ecx
mov eax, dword [esp + 0x1c]
mov byte [esi], 0
pop esi
pop ebp
pop ebx
add esp, 0x14
ret 0x10
xor eax, eax
add esp, 0x14
ret 0x10
Function at 0x1000e2e0
Capabilities:
Read file on windows

Disassembly:
sub esp, 0x18
push 0x1000
push 0
push dword [0x10013850]
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov ecx, eax
mov dword [esp + 8], ecx
test ecx, ecx
je 0x1000e48d
mov ax, word [esp]
push ebx
mov ebx, dword [esp + 0x20]
push ebp
mov ebp, dword [esp + 0x2c]
push esi
push edi
mov edi, ecx
mov dword [esp + 0x20], 0x1000
mov dword [esp + 0x1c], 0x7ff
cmp ebp, 0xffffffff
je 0x1000e334
test ebp, ebp
je 0x1000e3ed
dec ebp
cmp dword [ebx + 4], 0
je 0x1000e34d
push 2
lea eax, [esp + 0x14]
push eax
push ebx
call fcn.1000dfc0
mov dword [esp + 0x14], eax
jmp 0x1000e367
push 0
lea eax, [esp + 0x18]
push eax
push 2
lea eax, [esp + 0x1c]
push eax
push dword [ebx]
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov eax, dword [esp + 0x14]
cmp eax, 2
mov ax, word [esp + 0x10]
jne 0x1000e3ed
test ax, ax
je 0x1000e381
mov word [edi], ax
add edi, 2
mov ax, word [esp + 0x10]
mov ecx, dword [esp + 0x18]
mov esi, edi
mov edx, dword [esp + 0x1c]
sub esi, ecx
sar esi, 1
cmp esi, edx
jle 0x1000e3c8
mov eax, dword [esp + 0x20]
add edx, 0x800
add eax, 0x1000
mov dword [esp + 0x1c], edx
push eax
push ecx
push 8
push dword [0x10013850]
mov dword [esp + 0x30], eax
call dword [sym.imp.KERNEL32.dll_HeapReAlloc]
mov ecx, eax
mov ax, word [esp + 0x10]
mov dword [esp + 0x18], ecx
lea edi, [ecx + esi*2]
test ax, ax
je 0x1000e3ed
cmp dword [esp + 0x30], 0
jne 0x1000e326
cmp ax, 0xd
je 0x1000e3f4
cmp ax, 0xa
jne 0x1000e326
sub edi, 2
jmp 0x1000e46c
cmp dword [esp + 0x30], 0
jne 0x1000e46c
cmp ax, 0xa
jne 0x1000e3ff
sub edi, 2
jmp 0x1000e46c
cmp ax, 0xd
jne 0x1000e46c
sub edi, 2
cmp dword [ebx + 4], 0
je 0x1000e421
push 2
lea eax, [esp + 0x14]
push eax
push ebx
call fcn.1000dfc0
mov dword [esp + 0x14], eax
jmp 0x1000e437
push 0
lea eax, [esp + 0x18]
push eax
push 2
lea eax, [esp + 0x1c]
push eax
push dword [ebx]
call dword [sym.imp.KERNEL32.dll_ReadFile]
cmp word [esp + 0x10], 0xa
je 0x1000e46c
cmp dword [ebx + 4], 0
je 0x1000e44b
add dword [ebx + 0xc], 2
jmp 0x1000e46c
push 1
lea eax, [esp + 0x28]
mov dword [esp + 0x24], 0xfffffffe
push eax
push 0xfffffffffffffffe
push dword [ebx]
mov dword [esp + 0x34], 0
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
mov eax, dword [esp + 0x38]
mov ecx, edi
sub ecx, dword [esp + 0x18]
sar ecx, 1
mov dword [eax], ecx
xor eax, eax
mov word [edi], ax
mov eax, dword [esp + 0x18]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x18
ret 0x10
xor eax, eax
add esp, 0x18
ret 0x10
Function at 0x1000e4a0
Capabilities:
Read file on windows

Disassembly:
sub esp, 0x14
push 0x1000
push 0
push dword [0x10013850]
mov dword [esp + 0x10], 0x1000
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov edx, eax
mov dword [esp + 0xc], edx
test edx, edx
je 0x1000e5f0
mov eax, dword [esp + 0x1c]
mov cl, byte [esp + 3]
push ebx
push ebp
mov ebp, dword [esp + 0x20]
push esi
push edi
mov edi, dword [esp + 0x30]
mov esi, edx
cmp edi, 0xffffffff
je 0x1000e4ec
test edi, edi
je 0x1000e55d
dec edi
push esi
push ebp
call fcn.1000e670
mov dword [esp + 0x20], eax
test eax, eax
jne 0x1000e4ff
xor cl, cl
jmp 0x1000e501
mov cl, byte [esi]
mov edx, dword [esp + 0x1c]
add esi, eax
mov eax, dword [esp + 0x14]
mov ebx, esi
sub ebx, edx
mov byte [esp + 0x13], cl
add eax, 0xfffffffb
cmp ebx, eax
jle 0x1000e544
mov eax, dword [esp + 0x14]
add eax, 0x1000
push eax
push edx
push 8
push dword [0x10013850]
mov dword [esp + 0x24], eax
call dword [sym.imp.KERNEL32.dll_HeapReAlloc]
mov cl, byte [esp + 0x13]
mov edx, eax
mov dword [esp + 0x1c], edx
lea esi, [ebx + edx]
mov eax, dword [esp + 0x2c]
test cl, cl
je 0x1000e55d
test eax, eax
jne 0x1000e4e2
cmp cl, 0xd
je 0x1000e561
cmp cl, 0xa
jne 0x1000e4e2
dec esi
jmp 0x1000e5d3
test eax, eax
jne 0x1000e5d3
cmp cl, 0xa
jne 0x1000e569
dec esi
jmp 0x1000e5d3
cmp cl, 0xd
jne 0x1000e5d3
dec esi
cmp dword [ebp + 4], 0
je 0x1000e588
push 1
lea eax, [esp + 0x17]
push eax
push ebp
call fcn.1000dfc0
mov dword [esp + 0x20], eax
jmp 0x1000e59f
push 0
lea eax, [esp + 0x24]
push eax
push 1
lea eax, [esp + 0x1f]
push eax
push dword [ebp]
call dword [sym.imp.KERNEL32.dll_ReadFile]
cmp byte [esp + 0x13], 0xa
je 0x1000e5d3
cmp dword [ebp + 4], 0
je 0x1000e5b1
inc dword [ebp + 0xc]
jmp 0x1000e5d3
push 1
lea eax, [esp + 0x1c]
mov dword [esp + 0x18], 0xffffffff
push eax
push 0xffffffffffffffff
push dword [ebp]
mov dword [esp + 0x28], 0xffffffff
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
mov eax, dword [esp + 0x34]
mov ecx, esi
sub ecx, dword [esp + 0x1c]
pop edi
mov dword [eax], ecx
mov eax, dword [esp + 0x18]
mov byte [esi], 0
pop esi
pop ebp
pop ebx
add esp, 0x14
ret 0x10
xor eax, eax
add esp, 0x14
ret 0x10
Function at 0x1000e670
Capabilities:
Read file on windows

Disassembly:
push ecx
push edi
mov edi, dword [esp + 0xc]
mov dword [esp + 4], 0
cmp dword [edi + 4], 0
je 0x1000e697
push 1
lea eax, [esp + 0x10]
push eax
push edi
call fcn.1000dfc0
mov dword [esp + 4], eax
jmp 0x1000e6b1
push 0
lea eax, [esp + 8]
push eax
push 1
lea eax, [esp + 0x18]
push eax
push dword [edi]
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov eax, dword [esp + 4]
cmp eax, 1
je 0x1000e6bd
xor eax, eax
pop edi
pop ecx
ret 8
mov cl, byte [esp + 0xc]
test cl, cl
js 0x1000e6d9
mov eax, dword [esp + 0x10]
pop edi
mov byte [eax], cl
mov byte [eax + 1], 0
mov eax, 1
pop ecx
ret 8
mov al, cl
and al, 0xe0
push esi
cmp al, 0xc0
jne 0x1000e6e9
mov esi, 2
jmp 0x1000e705
mov al, cl
and al, 0xf0
cmp al, 0xe0
jne 0x1000e6f8
mov esi, 3
jmp 0x1000e705
mov al, cl
and al, 0xf8
cmp al, 0xf0
jne 0x1000e762
mov esi, 4
mov edx, dword [esp + 0x14]
mov byte [edx], cl
cmp dword [edi + 4], 0
je 0x1000e734
lea eax, [esi - 1]
push eax
lea eax, [edx + 1]
push eax
push edi
call fcn.1000dfc0
mov edx, eax
lea ecx, [esi - 1]
xor eax, eax
cmp edx, ecx
setne al
dec eax
and eax, esi
pop esi
pop edi
pop ecx
ret 8
push 0
lea eax, [esp + 0xc]
push eax
lea eax, [esi - 1]
push eax
lea eax, [edx + 1]
push eax
push dword [edi]
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov edx, dword [esp + 8]
lea ecx, [esi - 1]
xor eax, eax
cmp edx, ecx
setne al
dec eax
and eax, esi
pop esi
pop edi
pop ecx
ret 8
mov eax, dword [esp + 0x14]
pop esi
pop edi
mov word [eax], 0x3f
mov eax, 1
pop ecx
ret 8

Function at 0x1000e7d8
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 0x1000e7ee
push 4
pop eax
sub eax, ecx
add esi, eax
mov eax, dword [0x10013b28]
mov ebx, dword [sym.imp.KERNEL32.dll_TlsSetValue]
test eax, eax
jne 0x1000e825
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
push esi
push 8
push dword [0x10013850]
mov dword [0x10013b2c], eax
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
push eax
push dword [0x10013b2c]
call ebx
mov eax, dword [0x10013b28]
mov edi, eax
add eax, esi
push eax
push dword [0x10013b2c]
mov dword [0x10013b28], eax
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
push eax
push 8
push dword [0x10013850]
call dword [sym.imp.KERNEL32.dll_HeapReAlloc]
mov ebp, eax
push ebp
push dword [0x10013b2c]
call ebx
mov esi, dword [esp + 0x18]
mov ebx, dword [esp + 0x1c]
test esi, esi
jne 0x1000e865
test ebx, ebx
je 0x1000e886
push 0x14
push 0x10013b24
call fcn.1000eaa0
pop ecx
pop ecx
mov dword [eax], edi
mov dword [eax + 4], esi
mov dword [eax + 8], ebx
test esi, esi
je 0x1000e886
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 0x1000f640
Capabilities:
Get thread local storage value

Disassembly:
push ebp
mov ebp, esp
push ecx
mov eax, dword [0x10012d08]
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 0x1000f6d0
Capabilities:
Get thread local storage value

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [0x10012d08]
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 0x1000f716
mov ecx, dword [ebp - 4]
add ecx, 0xa
push ecx
push 0
mov edx, dword [0x10013d74]
push edx
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov ecx, dword [ebp + 8]
mov dword [ecx], eax
jmp 0x1000f737
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 [0x10013d74]
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.1000fa80
mov ecx, dword [ebp - 8]
mov edx, dword [ebp + 0xc]
mov dword [ecx + 8], edx
mov esp, ebp
pop ebp
ret 8

Function at 0x1000f760
Capabilities:
Get thread local storage value

Disassembly:
push ebp
mov ebp, esp
push ecx
mov eax, dword [0x10012d08]
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 0x1000f920
Capabilities:
Get thread local storage value

Disassembly:
push ebp
mov ebp, esp
push ecx
mov eax, dword [0x10012d08]
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 0x1000f95e
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 0x1000f95e
mov eax, dword [ebp - 4]
mov ecx, dword [ebp + 8]
sub ecx, dword [eax]
add ecx, 1
mov eax, ecx
jmp 0x1000f960
xor eax, eax
mov esp, ebp
pop ebp
ret 4
Function at 0x1000f970
Capabilities:
Get thread local storage value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [0x10012d08]
push eax
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov dword [ebp - 4], eax
cmp dword [ebp + 0xc], 0xffffffff
jne 0x1000f994
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 0x1000f9e4
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 [0x10013d74]
push eax
call dword [sym.imp.KERNEL32.dll_HeapReAlloc]
mov ecx, dword [ebp - 4]
mov dword [ecx], eax
jmp 0x1000fa2c
mov edx, dword [ebp - 4]
cmp dword [edx + 4], 0x100000
jle 0x1000fa2c
cmp dword [ebp - 8], 0x100000
jge 0x1000fa00
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 [0x10013d74]
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 0x1000fad0
Capabilities:
Get thread local storage value

Disassembly:
push ebp
mov ebp, esp
push ecx
mov eax, dword [0x10012d08]
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 0x1000fe90
Capabilities:
Get thread local storage value

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [0x10012d08]
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 0x40b940
Capabilities:
Allocate or change rwx memory
Get system information on windows

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
sub esp, 0x34
mov esi, ecx
mov edi, dword [ebp + 8]
mov eax, dword [0x438014]
xor eax, ebp
mov dword [ebp - 0x10], eax
mov dword [ecx], edx
mov dword [ecx + 8], 0
mov dword [ecx + 0xc], 2
lea eax, [ecx + 0x10]
mov dword [ecx + 4], eax
mov eax, dword [0x4380f8]
mov ecx, dword fs:[0x2c]
mov eax, dword [ecx + eax*4]
mov ecx, dword [0x4393b8]
cmp ecx, dword [eax + 4]
jg 0x40ba07
mov ebx, dword [0x4393b4]
mov eax, dword [ebp + 0xc]
add eax, edi
dec eax
xor edx, edx
div ebx
mov ecx, eax
mov eax, edi
xor edx, edx
div ebx
mov edi, eax
inc ecx
sub ecx, eax
je 0x40b9f3
mov eax, ebx
lea edx, [esi + 4]
mov dword [ebp - 0x3c], edx
imul edi, ebx
xor ebx, ebx
inc ebx
cmp ecx, 2
cmovae ebx, ecx
mov dword [ebp - 0x40], eax
lea ecx, [ebp - 0x34]
push ecx
push 0x40
push eax
push edi
call dword [sym.imp.kernel32.dll_VirtualProtect]
test eax, eax
je 0x40ba45
mov edx, dword [ebp - 0x34]
mov eax, dword [esi + 8]
cmp eax, dword [esi + 0xc]
je 0x40ba55
mov ecx, dword [esi + 4]
mov dword [ecx + eax*8], edx
mov dword [ecx + eax*8 + 4], edi
inc dword [esi + 8]
mov eax, dword [ebp - 0x40]
add edi, eax
dec ebx
jne 0x40b9c1
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.00414c00
mov eax, esi
add esp, 0x34
pop esi
pop edi
pop ebx
pop ebp
ret
push 0x4393b8
call fcn.00414996
add esp, 4
cmp dword [0x4393b8], 0xffffffff
jne 0x40b98b
lea ebx, [ebp - 0x34]
push ebx
call dword [sym.imp.kernel32.dll_GetSystemInfo]
mov eax, dword [ebx + 4]
mov dword [0x4393b4], eax
push 0x4393b8
call fcn.00414996
add esp, 4
jmp 0x40b98b
mov dword [ebp - 0x34], 0
mov ecx, esi
call fcn.0042fbf0
jmp 0x40b9f3
mov dword [ebp - 0x38], edx
mov ecx, dword [ebp - 0x3c]
call fcn.0042fcb0
test al, al
je 0x40ba4c
mov eax, dword [esi + 8]
mov edx, dword [ebp - 0x38]
jmp 0x40b9de
Function at 0x40ece0
Capabilities:
Get thread local storage value

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
and esp, 0xfffffff8
sub esp, 0xc8
mov esi, ecx
mov eax, dword [0x438014]
xor eax, ebp
mov dword [esp + 0xc0], eax
mov eax, dword [0x438020]
cmp eax, 0xffffffff
je 0x40ed14
push eax
call dword [sym.imp.kernel32.dll_TlsGetValue]
test al, 3
jne 0x40ed19
call fcn.0040eea0
mov eax, dword [0x439094]
mov ecx, dword [0x4380f8]
mov edx, dword fs:[0x2c]
mov ecx, dword [edx + ecx*4]
cmp eax, dword [ecx + 4]
jle 0x40ed6e
push 0x439094
call fcn.00414996
add esp, 4
cmp dword [0x439094], 0xffffffff
jne 0x40ed6e
push 4
call sub.mozglue.dll_void____cdecl_operator_new_unsigned_int_
add esp, 4
mov dword [eax], 0
mov dword [0x439090], eax
push 0x439094
call fcn.00414996
add esp, 4
mov edi, dword [0x439090]
push edi
call dword [sym.imp.kernel32.dll_AcquireSRWLockExclusive]
mov eax, dword [0x43848c]
inc eax
xor ecx, ecx
lea edx, [eax + ecx]
movzx edx, dl
lea ebx, [edx + edx*2]
cmp dword [ebx*4 + 0x438490], 0
jne 0x40ee0d
lea eax, [ebx*4 + 0x438490]
mov dword [eax], 1
lea eax, [edx*4]
mov ecx, dword [ebp + 8]
mov dword [eax + eax*2 + 0x438494], ecx
mov dword [0x43848c], edx
mov dword [esi], edx
mov eax, dword [eax + eax*2 + 0x438498]
mov dword [esi + 4], eax
push edi
call dword [sym.imp.kernel32.dll_ReleaseSRWLockExclusive]
mov eax, dword [esi]
mov dword [esp + 8], 0xffffffff
mov dword [esp + 4], eax
cmp eax, 0xffffffff
je 0x40ee1c
mov eax, dword [esi]
mov dword [esp + 8], 0x100
mov dword [esp + 4], eax
cmp eax, 0xff
jg 0x40ee56
mov ecx, dword [esp + 0xc0]
xor ecx, ebp
call fcn.00414c00
lea esp, [ebp - 0xc]
pop esi
pop edi
pop ebx
pop ebp
ret 4
inc ecx
cmp ecx, 0x100
jne 0x40ed83
jmp 0x40edc6
lea eax, [esp + 8]
lea ecx, [esp + 4]
push str.slot____kInvalidSlotValue
push eax
push ecx
call fcn.0041b340
add esp, 0xc
test eax, eax
je 0x40ede0
lea edi, [esp + 8]
mov ecx, edi
push eax
push 0x196
push str._builds_worker_checkouts_gecko_security_sandbox_chromium_base_threading_thread_local_storage.cc
call fcn.0041b070
mov ecx, edi
call fcn.0041b100
jmp 0x40ede0
lea eax, [esp + 8]
lea ecx, [esp + 4]
push str.slot____kThreadLocalStorageSize
push eax
push ecx
call fcn.0041b340
add esp, 0xc
test eax, eax
je 0x40edf5
lea esi, [esp + 8]
mov ecx, esi
push eax
push 0x197
push str._builds_worker_checkouts_gecko_security_sandbox_chromium_base_threading_thread_local_storage.cc
call fcn.0041b070
mov ecx, esi
call fcn.0041b100
jmp 0x40edf5
Function at 0x411ce0
Capabilities:
Get system information on windows

Disassembly:
push ebp
mov ebp, esp
push esi
sub esp, 0x28
mov eax, dword [0x438014]
xor eax, ebp
mov dword [ebp - 8], eax
mov eax, dword [0x439384]
mov ecx, dword [0x4380f8]
mov edx, dword fs:[0x2c]
mov ecx, dword [edx + ecx*4]
cmp eax, dword [ecx + 4]
jle 0x411d43
push 0x439384
call fcn.00414996
add esp, 4
cmp dword [0x439384], 0xffffffff
jne 0x411d43
lea esi, [ebp - 0x2c]
push esi
call dword [sym.imp.kernel32.dll_GetSystemInfo]
mov eax, dword [esi + 0x1c]
mov dword [0x439380], eax
push 0x439384
call fcn.00414996
add esp, 4
mov esi, dword [0x439380]
mov ecx, dword [ebp - 8]
xor ecx, ebp
call fcn.00414c00
mov eax, esi
add esp, 0x28
pop esi
pop ebp
ret
Function at 0x414996
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x5c
pushal
call 0x4149a5
pop dword [ebp - 0x4c]
mov eax, 0x66e21ae9
add eax, 0x995f2ebc
sub dword [ebp - 0x4c], eax
push 0x40
push 0x1000
push 0x379f0
push 0
mov eax, 0x7f0e5d30
add eax, 0x8134f8bc
add eax, dword [ebp - 0x4c]
call dword [eax]
mov ecx, 0x4b0a
mov edx, eax
mov ebx, 0x9b99fca5
sub ebx, 0x9b560ca5
add ebx, dword [ebp - 0x4c]
mov esi, 0x13c5624d
xor dword [ebp - 0x28], 0x8e2d9c70
mov edi, dword [ebx]
sub dword [ebp - 0x18], edi
sub edi, esi
mov dword [ebp - 0x40], 0x834d6475
mov dword [edx], edi
xor dword [ebp - 0x48], 0x11639529
add edx, 0x224c33cb
add edx, 0xddb3cc39
add ebx, 0xb8b288ef
sub ebx, 0xb8b288eb
loop 0x4149f8
add eax, 0x3e91149b
sub eax, 0x3e8ff5a0
mov ebx, eax
add eax, 0xff93cd2f
add eax, 0x6c32d6
mov ecx, 0x5be7d18a
add ecx, 0xa4582e76
add ecx, dword [ebp - 0x4c]
call ebx
leave
ret