joyce8/EMBER2024-capa huggingface dataset:
Function at 0x44d480
Capabilities:
Hash data using fnv

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
push ebx
mov ebx, ecx
mov ecx, dword [ebx + 8]
test ecx, ecx
je 0x44d528
mov eax, dword [ebx + 0x1c]
shr eax, 3
push esi
cmp eax, ecx
jbe 0x44d5d0
mov eax, dword [ebx + 4]
mov dword [ebp - 4], eax
mov edx, dword [eax]
mov dword [ebp - 0x14], edx
cmp edx, eax
je 0x44d527
mov eax, dword [edx + 4]
mov esi, edx
mov dword [ebp - 8], eax
movzx eax, byte [edx + 8]
xor eax, 0x811c9dc5
imul ecx, eax, 0x1000193
movzx eax, byte [edx + 9]
push edi
mov edi, dword [ebx + 0xc]
mov dword [ebp - 0x1c], edi
xor ecx, eax
mov eax, dword [ebx + 0x18]
imul ecx, ecx, 0x1000193
and eax, ecx
mov ecx, dword [edi + eax*8]
mov dword [ebp - 0x10], ecx
lea eax, [edi + eax*8]
mov dword [ebp - 0xc], eax
mov eax, dword [eax + 4]
mov dword [ebp - 0x18], eax
mov eax, esi
mov edi, esi
mov esi, dword [esi]
push 0xc
push eax
call fcn.00465a29
dec dword [ebx + 8]
add esp, 8
cmp edi, dword [ebp - 0x18]
je 0x44d52d
cmp esi, dword [ebp - 4]
jne 0x44d4f3
mov eax, dword [ebp - 0x10]
cmp eax, dword [ebp - 0x14]
jne 0x44d51e
mov ecx, dword [ebp - 0xc]
mov dword [ecx], esi
mov eax, dword [ebp - 8]
pop edi
mov dword [eax], esi
mov dword [esi + 4], eax
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov eax, dword [ebp - 0x10]
mov edx, dword [ebp - 4]
mov ecx, dword [ebp - 0xc]
cmp eax, dword [ebp - 0x14]
jne 0x44d541
mov dword [ecx], edx
mov eax, edx
jmp 0x44d544
mov eax, dword [ebp - 8]
mov dword [ecx + 4], eax
cmp esi, edx
je 0x44d51e
nop dword [eax + eax]
movzx eax, byte [esi + 8]
xor eax, 0x811c9dc5
imul ecx, eax, 0x1000193
movzx eax, byte [esi + 9]
xor ecx, eax
mov eax, dword [ebx + 0x18]
imul ecx, ecx, 0x1000193
and eax, ecx
mov ecx, dword [ebp - 0x1c]
lea eax, [ecx + eax*8]
mov dword [ebp - 0x14], eax
mov eax, dword [eax + 4]
mov dword [ebp - 0x18], eax
nop
mov eax, esi
mov edi, esi
mov esi, dword [esi]
push 0xc
push eax
call fcn.00465a29
dec dword [ebx + 8]
add esp, 8
cmp edi, dword [ebp - 0x18]
je 0x44d5b2
cmp esi, dword [ebp - 4]
jne 0x44d580
mov eax, dword [ebp - 0x14]
pop edi
mov dword [eax], esi
mov eax, dword [ebp - 8]
mov dword [eax], esi
mov dword [esi + 4], eax
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov eax, dword [ebp - 0x14]
mov edx, dword [ebp - 4]
mov dword [eax], edx
mov dword [eax + 4], edx
cmp esi, edx
jne 0x44d550
mov eax, dword [ebp - 8]
pop edi
mov dword [eax], esi
mov dword [esi + 4], eax
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebx + 4]
mov eax, dword [ecx + 4]
mov dword [eax], 0
mov eax, dword [ecx]
test eax, eax
je 0x44d5f5
mov esi, dword [eax]
push 0xc
push eax
call fcn.00465a29
add esp, 8
mov eax, esi
test esi, esi
jne 0x44d5e2
mov eax, dword [ebx + 4]
mov dword [eax], eax
mov eax, dword [ebx + 4]
mov dword [eax + 4], eax
mov dword [ebx + 8], 0
mov eax, dword [ebx + 4]
mov dword [ebp - 0x1c], eax
lea eax, [ebp - 0x1c]
push eax
push dword [ebx + 0x10]
push dword [ebx + 0xc]
call fcn.00415e20
add esp, 0xc
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x44da20
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
push ecx
push 2
lea eax, [ebp - 4]
push eax
push 0x20000001
push str._x_sys_default_locale
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoEx]
xor ecx, ecx
test eax, eax
jne 0x44da47
mov eax, ecx
mov dword [ebp - 4], eax
jmp 0x44da4a
mov eax, dword [ebp - 4]
push esi
mov esi, dword [ebp + 0xc]
push ecx
push ecx
push esi
push eax
push dword [ebp + 8]
push ecx
push 0x1300
call dword [sym.imp.KERNEL32.dll_FormatMessageA]
push eax
push dword [esi]
call fcn.0044d9fc
pop esi
leave
ret 8

Function at 0x451449
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push dword [ebp + 0x1c]
push dword [ebp + 0x18]
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_CreateThread]
pop ebp
ret

Function at 0x457693
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
mov edx, 0x811c9dc5
xor ecx, ecx
movzx eax, byte [esi + ecx]
xor eax, edx
imul edx, eax, 0x1000193
inc ecx
cmp ecx, 4
jb 0x4576a1
mov eax, edx
xor edx, edx
div dword [ebp + 0xc]
pop esi
mov eax, edx
pop ebp
ret

Function at 0x45d737
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x48d120
mov eax, dword fs:[0]
push eax
push ebx
push esi
push edi
mov eax, dword [0x4b1280]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
xor eax, eax
mov ebx, str.advapi32.dll
push 0x800
push eax
push ebx
mov dword [esi], eax
mov dword [esi + 4], eax
mov dword [esi + 8], eax
mov dword [esi + 0xc], eax
mov dword [esi + 0x10], eax
mov dword [esi + 0x14], eax
call dword [sym.imp.KERNEL32.dll_LoadLibraryExW]
mov edi, eax
test edi, edi
jne 0x45d7a9
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x57
jne 0x45d831
push ebx
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov edi, eax
test edi, edi
je 0x45d831
push str.RegisterTraceGuidsW
push edi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call fcn.004517b9
mov dword [esp], str.UnregisterTraceGuids
push edi
mov dword [esi], eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call fcn.004517b9
mov dword [esp], str.TraceEvent
push edi
mov dword [esi + 4], eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call fcn.004517b9
mov dword [esp], str.GetTraceLoggerHandle
push edi
mov dword [esi + 8], eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call fcn.004517b9
mov dword [esp], str.GetTraceEnableLevel
push edi
mov dword [esi + 0xc], eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call fcn.004517b9
mov dword [esp], str.GetTraceEnableFlags
push edi
mov dword [esi + 0x10], eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call fcn.004517b9
pop ecx
mov dword [esi + 0x14], eax
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
leave
ret
Function at 0x466fd1
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x467010
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x467010
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x467010
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x467010
cmp dword [ecx + 0x74], 0xe
jbe 0x467010
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret

Function at 0x47086a
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, 0x101c
call fcn.00465e60
mov eax, dword [0x4b1280]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0x14]
push ebx
push dword [ebp + 8]
mov dword [ebp - 0x100c], eax
call fcn.0047c411
pop ecx
mov ecx, dword [ebp + 8]
mov ebx, eax
cmp dword [ecx + 8], 0
jne 0x4708ac
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
jmp 0x470a08
mov eax, dword [ecx]
sub eax, dword [ecx + 4]
push esi
push edi
push 0
cdq
push 2
push edx
push eax
call fcn.00466180
push dword [ebp - 0x100c]
mov ecx, ebx
mov dword [ebp - 0x1008], eax
mov esi, ebx
mov dword [ebp - 0x1018], edx
and ecx, 0x3f
sar esi, 6
imul edi, ecx, 0x38
push 0
mov eax, dword [esi*4 + 0x4b7ab0]
push dword [edi + eax + 0x24]
push dword [edi + eax + 0x20]
push ebx
call fcn.0047d53f
mov ecx, dword [esi*4 + 0x4b7ab0]
add esp, 0x14
mov dword [ebp - 0x1010], eax
mov eax, edx
mov edx, dword [ebp - 0x1010]
mov dword [ebp - 0x101c], eax
cmp edx, dword [edi + ecx + 0x20]
jne 0x470a01
cmp eax, dword [edi + ecx + 0x24]
jne 0x470a01
push 0
lea eax, [ebp - 0x1014]
push eax
push 0x1000
lea eax, [ebp - 0x1004]
push eax
push dword [edi + ecx + 0x18]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x470a01
push dword [ebp - 0x100c]
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.0047d53f
add esp, 0x14
test edx, edx
jl 0x470a01
jg 0x470977
test eax, eax
jb 0x470a01
mov ebx, dword [ebp - 0x1018]
mov eax, dword [ebp - 0x1014]
test ebx, ebx
jg 0x470a01
jl 0x470991
cmp dword [ebp - 0x1008], eax
ja 0x470a01
lea edi, [ebp - 0x1004]
xor edx, edx
add edi, eax
lea ecx, [ebp - 0x1004]
xor esi, esi
cmp dword [ebp - 0x1008], edx
jne 0x4709af
test ebx, ebx
je 0x4709e8
cmp ecx, edi
jae 0x4709e8
mov al, byte [ecx]
cmp al, 0xd
jne 0x4709c9
lea eax, [edi - 1]
cmp ecx, eax
jae 0x4709d5
cmp byte [ecx + 1], 0xa
jne 0x4709d5
inc ecx
jmp 0x4709d5
movzx eax, al
movsx eax, byte [eax + 0x4b1530]
add ecx, eax
add esi, 1
adc edx, 0
inc ecx
cmp esi, dword [ebp - 0x1008]
jne 0x4709af
cmp edx, ebx
jne 0x4709af
lea eax, [ebp - 0x1004]
sub ecx, eax
mov eax, ecx
cdq
add eax, dword [ebp - 0x1010]
adc edx, dword [ebp - 0x101c]
jmp 0x470a06
or edx, 0xffffffff
mov eax, edx
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop ebx
call fcn.00465a37
leave
ret
Function at 0x47c67c
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x14
mov eax, dword [ebp + 8]
mov ecx, eax
push ebx
mov ebx, dword [ebp + 0xc]
and eax, 0x3f
sar ecx, 6
push esi
push edi
imul edi, eax, 0x38
mov eax, dword [ecx*4 + 0x4b7ab0]
mov dword [ebp - 0x10], ecx
mov ecx, dword [eax + edi + 0x18]
mov dword [ebp - 0x14], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x47c6bc
cmp byte [ebx], 0xa
jne 0x47c6bc
or byte [eax + edi + 0x28], 4
jmp 0x47c6c1
and byte [eax + edi + 0x28], 0xfb
add ecx, ebx
mov edx, ebx
mov dword [ebp - 0xc], ecx
mov esi, ebx
cmp ebx, ecx
jae 0x47c7bf
mov al, byte [edx]
cmp al, 0x1a
je 0x47c7a1
lea ecx, [edx + 1]
mov dword [ebp - 8], ecx
mov ecx, dword [ebp - 0xc]
cmp al, 0xd
je 0x47c6f0
mov edx, dword [ebp - 8]
mov byte [esi], al
jmp 0x47c715
mov eax, dword [ebp - 8]
cmp eax, ecx
jae 0x47c71f
mov cl, byte [eax]
xor eax, eax
cmp cl, 0xa
sete al
inc eax
add edx, eax
cmp cl, 0xa
sete al
dec al
and al, 3
add al, 0xa
mov byte [esi], al
mov ecx, dword [ebp - 0xc]
inc esi
cmp edx, ecx
jb 0x47c6d2
jmp 0x47c7bf
push 0
lea eax, [ebp - 0xc]
push eax
push 1
lea eax, [ebp - 1]
push eax
push dword [ebp - 0x14]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x47c79c
cmp dword [ebp - 0xc], 0
je 0x47c79c
mov ecx, dword [ebp - 0x10]
mov eax, dword [ecx*4 + 0x4b7ab0]
test byte [eax + edi + 0x28], 0x48
je 0x47c776
mov dl, byte [ebp - 1]
lea eax, [esi + 1]
mov dword [ebp - 0x14], eax
cmp dl, 0xa
jne 0x47c761
mov byte [esi], dl
jmp 0x47c772
mov byte [esi], 0xd
mov eax, dword [ecx*4 + 0x4b7ab0]
mov byte [eax + edi + 0x2a], dl
mov eax, dword [ebp - 0x14]
mov esi, eax
jmp 0x47c7bf
cmp byte [ebp - 1], 0xa
jne 0x47c785
cmp esi, ebx
jne 0x47c785
mov byte [esi], 0xa
jmp 0x47c7be
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.0047d55d
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x47c7bf
mov byte [esi], 0xd
jmp 0x47c7be
mov ecx, dword [ebp - 0x10]
mov ecx, dword [ecx*4 + 0x4b7ab0]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x47c7bb
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x47c7bf
mov byte [esi], 0x1a
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x47c7c8
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [ebp + 8]
push ebx
push esi
mov esi, dword [ebp + 0xc]
mov ebx, eax
and eax, 0x3f
sar ebx, 6
push edi
imul edi, eax, 0x38
push 0xa
mov eax, dword [ebx*4 + 0x4b7ab0]
pop edx
mov dword [ebp - 0x14], edx
mov ecx, dword [edi + eax + 0x18]
mov dword [ebp - 0x18], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x47c80b
cmp word [esi], dx
jne 0x47c80b
or byte [edi + eax + 0x28], 4
jmp 0x47c810
and byte [edi + eax + 0x28], 0xfb
lea edx, [esi + ecx*2]
mov eax, esi
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
cmp eax, edx
jae 0x47c949
mov dword [ebp - 0xc], 0xd
movzx ecx, word [eax]
mov edx, ecx
mov dword [ebp - 0x10], edx
push 0x1a
pop edx
cmp cx, dx
mov edx, dword [ebp - 8]
je 0x47c929
add eax, 2
cmp cx, word [ebp - 0xc]
je 0x47c852
mov dword [ebp - 4], eax
mov word [esi], cx
jmp 0x47c888
cmp eax, edx
jae 0x47c894
movzx eax, word [eax]
xor ecx, ecx
cmp ax, word [ebp - 0x14]
mov edx, eax
push 0xa
sete cl
xor eax, eax
lea ecx, [ecx*2 + 2]
add dword [ebp - 4], ecx
pop ecx
cmp dx, cx
mov edx, dword [ebp - 8]
sete al
dec eax
and eax, 3
add eax, ecx
mov word [esi], ax
mov eax, dword [ebp - 4]
add esi, 2
cmp eax, edx
jb 0x47c82a
jmp 0x47c949
push 0
lea eax, [ebp - 0x14]
push eax
push 2
lea eax, [ebp - 4]
push eax
push dword [ebp - 0x18]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x47c925
cmp dword [ebp - 0x14], 0
je 0x47c925
mov eax, dword [ebx*4 + 0x4b7ab0]
push 0xa
test byte [edi + eax + 0x28], 0x48
je 0x47c8fd
mov cx, word [ebp - 4]
pop eax
cmp cx, ax
je 0x47c943
push 0xd
pop eax
mov word [esi], ax
mov eax, dword [ebx*4 + 0x4b7ab0]
push 0xa
mov byte [edi + eax + 0x2a], cl
mov eax, dword [ebx*4 + 0x4b7ab0]
shr cx, 8
mov byte [edi + eax + 0x2b], cl
mov eax, dword [ebx*4 + 0x4b7ab0]
pop ecx
mov byte [edi + eax + 0x2c], cl
jmp 0x47c946
pop ebx
cmp word [ebp - 4], bx
jne 0x47c90e
cmp esi, dword [ebp + 0xc]
jne 0x47c90e
mov word [esi], bx
jmp 0x47c946
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.0047d55d
add esp, 0x10
cmp word [ebp - 4], bx
je 0x47c949
push 0xd
jmp 0x47c942
mov ecx, dword [ebx*4 + 0x4b7ab0]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x47c940
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x47c949
push 0x1a
pop eax
mov word [esi], ax
add esi, 2
sub esi, dword [ebp + 0xc]
and esi, 0xfffffffe
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x47d340
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.0047cfdb

Function at 0x47d34b
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.0047d16a

Function at 0x47f15a
Capabilities:
Allocate thread local storage

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x49df04
push 0x49defc
push str.FlsAlloc
push 0x1e
call fcn.0047efe4
mov esi, eax
add esp, 0x10
test esi, esi
je 0x47f18e
push dword [ebp + 8]
mov ecx, esi
call dword [0x49438c]
call esi
jmp 0x47f194
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
pop esi
pop ebp
ret 4

Function at 0x47f1d8
Capabilities:
Get thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x49df14
push 0x49df0c
push str.FlsGetValue
push 0x20
call fcn.0047efe4
mov esi, eax
add esp, 0x10
test esi, esi
je 0x47f20f
push dword [ebp + 8]
mov ecx, esi
call dword [0x49438c]
call esi
pop esi
pop ebp
ret 4
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsGetValue]
Function at 0x4834b3
Capabilities:
Query environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push ecx
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
je 0x483550
push ebx
push esi
call fcn.0048347c
xor ebx, ebx
sub eax, esi
push ebx
push ebx
push ebx
push ebx
sar eax, 1
push eax
push esi
push ebx
push ebx
mov dword [ebp - 8], eax
call fcn.004817f9
add esp, 0x24
mov dword [ebp - 4], eax
test eax, eax
jne 0x4834fd
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x48354f
push edi
push eax
call fcn.0047d7ad
mov edi, eax
pop ecx
push ebx
test edi, edi
jne 0x48351d
call fcn.0047c3d7
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x48354e
push ebx
push dword [ebp - 4]
push edi
push dword [ebp - 8]
push esi
push ebx
push ebx
call fcn.004817f9
add esp, 0x20
test eax, eax
jne 0x48353c
push edi
call fcn.0047c3d7
jmp 0x483544
push ebx
call fcn.0047c3d7
mov ebx, edi
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, ebx
pop edi
pop ebx
pop esi
leave
ret
Function at 0x489ca5
Capabilities:
Clear file content

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x2c
push ebx
mov ebx, dword [ebp + 8]
lea ecx, [ebp - 0x2c]
push esi
push edi
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.00489c21
mov eax, dword [ebp - 0x2c]
and eax, dword [ebp - 0x28]
cmp eax, 0xffffffff
je 0x489e1d
mov eax, dword [ebp - 0x24]
and eax, dword [ebp - 0x20]
cmp eax, 0xffffffff
je 0x489e1d
mov ecx, dword [ebp - 0x18]
mov eax, dword [ebp - 0x1c]
mov dword [ebp - 8], ecx
mov dword [ebp - 4], eax
test ecx, ecx
jl 0x489dcc
jg 0x489cfe
test eax, eax
je 0x489dc2
push 1
push 0x1000
call fcn.0047ece6
mov esi, eax
pop ecx
pop ecx
test esi, esi
jne 0x489d24
mov eax, dword [ebp + 0x14]
push 0xc
pop edi
mov byte [eax + 0x1c], 1
mov dword [eax + 0x18], edi
jmp 0x489db9
push 0x8000
push ebx
call fcn.00479941
mov edi, dword [ebp + 0x14]
pop ecx
pop ecx
mov ecx, dword [ebp - 0x1c]
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0x18]
test eax, eax
jl 0x489d50
jg 0x489d4b
cmp ecx, 0x1000
jb 0x489d50
mov ecx, 0x1000
push edi
push ecx
push esi
push ebx
call fcn.0047ffd0
add esp, 0x10
cmp eax, 0xffffffff
je 0x489d95
mov ecx, dword [ebp - 4]
cdq
sub ecx, eax
mov eax, dword [ebp - 8]
mov dword [ebp - 4], ecx
sbb eax, edx
mov dword [ebp - 8], eax
test eax, eax
jg 0x489d4b
jl 0x489d7c
test ecx, ecx
jne 0x489d3d
push dword [ebp - 0xc]
push ebx
call fcn.00479941
push esi
call fcn.0047c3d7
add esp, 0xc
xor edi, edi
jmp 0x489e2e
cmp byte [edi + 0x24], 0
je 0x489dac
cmp dword [edi + 0x20], 5
jne 0x489dac
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], 0xd
cmp byte [edi + 0x1c], 0
je 0x489db7
mov edi, dword [edi + 0x18]
jmp 0x489db9
xor edi, edi
push esi
call fcn.0047c3d7
pop ecx
jmp 0x489e2e
test ecx, ecx
jg 0x489d8e
jl 0x489dcc
test eax, eax
jae 0x489d8e
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.0047d55d
and eax, edx
add esp, 0x10
cmp eax, 0xffffffff
jne 0x489def
mov edi, dword [ebp + 0x14]
cmp byte [edi + 0x1c], 0
je 0x489d8e
jmp 0x489e26
push ebx
call fcn.00483ac1
pop ecx
push eax
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
test eax, eax
jne 0x489d8e
mov esi, dword [ebp + 0x14]
call dword [sym.imp.KERNEL32.dll_GetLastError]
push 0xd
mov byte [esi + 0x24], 1
mov dword [esi + 0x20], eax
pop edi
mov byte [esi + 0x1c], 1
mov dword [esi + 0x18], edi
jmp 0x489e2e
mov edi, dword [ebp + 0x14]
cmp byte [edi + 0x1c], 0
je 0x489e2b
mov edi, dword [edi + 0x18]
jmp 0x489e2e
push 0x16
pop edi
push 0
push dword [ebp - 0x28]
push dword [ebp - 0x2c]
push dword [ebp - 0x14]
call fcn.0047d55d
add esp, 0x10
mov eax, edi
pop edi
pop esi
pop ebx
leave
ret

Function at 0x48b030
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x48b05d
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x48b05d
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret
Function at 0x10001df0
Capabilities:
Encode data using xor

Disassembly:
sub esp, 0xc
xor edx, edx
push ebx
push ebp
push esi
push edi
mov edi, ecx
mov esi, dword [edi]
lea eax, [esi*4]
test eax, eax
je 0x10001e26
mov ebx, dword [esp + 0x20]
mov ecx, dword [esp + 0x24]
sub ebx, ecx
mov al, byte [ebx + ecx]
inc edx
mov byte [ecx], al
inc ecx
mov esi, dword [edi]
lea eax, [esi*4]
cmp edx, eax
jb 0x10001e12
mov eax, dword [edi + 4]
lea ebp, [esi*4]
inc eax
shl eax, 4
cmp ebp, eax
jae 0x10001f7a
mov esi, dword [esp + 0x24]
add esi, 0xfffffffd
add esi, ebp
mov dword [esp + 0x18], esi
mov bh, byte [esi]
jmp 0x10001e50
mov eax, ebp
mov cl, byte [esi + 1]
shr eax, 2
xor edx, edx
div dword [edi]
mov ch, byte [esi + 2]
mov bl, byte [esi - 1]
mov byte [esp + 0x14], bl
mov byte [esp + 0x15], bh
mov byte [esp + 0x20], cl
mov byte [esp + 0x16], cl
mov byte [esp + 0x12], ch
mov byte [esp + 0x17], ch
test edx, edx
jne 0x10001ed2
lea eax, [esp + 0x14]
mov byte [esp + 0x15], cl
mov byte [esp + 0x16], ch
mov ecx, edi
push eax
mov byte [esp + 0x18], bh
mov byte [esp + 0x1b], bl
call fcn.10001f90
mov eax, dword [edi]
xor edx, edx
mov cl, 1
lea esi, [eax*4]
mov eax, ebp
div esi
mov esi, eax
sub esi, 1
je 0x10001ec6
mov dl, cl
add cl, cl
shr dl, 7
movzx eax, dl
imul eax, eax, 0x1b
xor cl, al
sub esi, 1
jne 0x10001eb2
mov bl, byte [esp + 0x14]
mov esi, dword [esp + 0x18]
xor bl, cl
jmp 0x10001eee
mov eax, dword [edi]
cmp eax, 6
jbe 0x10001f04
cmp edx, 4
jne 0x10001f04
lea eax, [esp + 0x14]
mov ecx, edi
push eax
call fcn.10001f90
mov bl, byte [esp + 0x14]
mov al, byte [esp + 0x17]
mov bh, byte [esp + 0x15]
mov byte [esp + 0x12], al
mov al, byte [esp + 0x16]
mov byte [esp + 0x20], al
mov eax, dword [edi]
mov edx, dword [esp + 0x24]
mov ecx, ebp
shl eax, 2
sub ecx, eax
movzx eax, byte [ecx + edx]
xor al, bl
mov byte [esi + 3], al
mov eax, ebp
mov ecx, dword [edi]
shl ecx, 2
sub eax, ecx
mov al, byte [eax + edx + 1]
lea edx, [esi + 4]
xor al, bh
mov dword [esp + 0x18], edx
mov ebx, dword [esp + 0x24]
mov byte [edx], al
mov ecx, dword [edi]
mov byte [esp + 0x13], al
mov eax, ebp
shl ecx, 2
sub eax, ecx
movzx eax, byte [eax + ebx + 2]
xor al, byte [esp + 0x20]
mov byte [esi + 5], al
mov eax, ebp
mov ecx, dword [edi]
add ebp, 4
shl ecx, 2
sub eax, ecx
movzx eax, byte [eax + ebx + 3]
xor al, byte [esp + 0x12]
mov bh, byte [esp + 0x13]
mov byte [esi + 6], al
mov esi, edx
mov eax, dword [edi + 4]
inc eax
shl eax, 4
cmp ebp, eax
jb 0x10001e50
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xc
ret 8
Function at 0x1000f8d1
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
push ecx
push 2
lea eax, [ebp - 4]
push eax
push 0x20000001
push str._x_sys_default_locale
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoEx]
xor ecx, ecx
test eax, eax
jne 0x1000f8f8
mov eax, ecx
mov dword [ebp - 4], eax
jmp 0x1000f8fb
mov eax, dword [ebp - 4]
push esi
mov esi, dword [ebp + 0xc]
push ecx
push ecx
push esi
push eax
push dword [ebp + 8]
push ecx
push 0x1300
call dword [sym.imp.KERNEL32.dll_FormatMessageA]
push eax
push dword [esi]
call fcn.1000f8ad
pop esi
leave
ret 8

Function at 0x1001cb01
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x1001cb40
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x1001cb40
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x1001cb40
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x1001cb40
cmp dword [ecx + 0x74], 0xe
jbe 0x1001cb40
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret

Function at 0x10020bf3
Capabilities:
Allocate thread local storage

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x100356a8
push 0x100356a0
push str.FlsAlloc
push 0x1f
call fcn.10020a5e
mov esi, eax
add esp, 0x10
test esi, esi
je 0x10020c27
push dword [ebp + 8]
mov ecx, esi
call dword [0x10030188]
call esi
jmp 0x10020c2d
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
pop esi
pop ebp
ret 4

Function at 0x10020c71
Capabilities:
Get thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x100356b8
push 0x100356b0
push str.FlsGetValue
push 0x21
call fcn.10020a5e
mov esi, eax
add esp, 0x10
test esi, esi
je 0x10020ca8
push dword [ebp + 8]
mov ecx, esi
call dword [0x10030188]
call esi
pop esi
pop ebp
ret 4
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsGetValue]

Function at 0x10020cb0
Capabilities:
Set thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x100356c0
push 0x100356b8
push str.FlsSetValue
push 0x22
call fcn.10020a5e
mov esi, eax
add esp, 0x10
test esi, esi
je 0x10020cea
push dword [ebp + 0xc]
mov ecx, esi
push dword [ebp + 8]
call dword [0x10030188]
call esi
pop esi
pop ebp
ret 8
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsSetValue]