joyce8/EMBER2024-capa huggingface dataset:
Function at 0x416066
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, 0x101c
call fcn.0040c600
mov eax, dword [0x439040]
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.004188af
pop ecx
mov ecx, dword [ebp + 8]
mov ebx, eax
cmp dword [ecx + 8], 0
jne 0x4160a8
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
jmp 0x416204
mov eax, dword [ecx]
sub eax, dword [ecx + 4]
push esi
push edi
push 0
cdq
push 2
push edx
push eax
call fcn.0040c630
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 + 0x43d340]
push dword [eax + edi + 0x24]
push dword [eax + edi + 0x20]
push ebx
call fcn.0041a2fc
mov ecx, dword [esi*4 + 0x43d340]
add esp, 0x14
mov dword [ebp - 0x1010], eax
mov eax, edx
mov edx, dword [ebp - 0x1010]
mov dword [ebp - 0x101c], eax
cmp edx, dword [ecx + edi + 0x20]
jne 0x4161fd
cmp eax, dword [ecx + edi + 0x24]
jne 0x4161fd
push 0
lea eax, [ebp - 0x1014]
push eax
push 0x1000
lea eax, [ebp - 0x1004]
push eax
push dword [ecx + edi + 0x18]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x4161fd
push dword [ebp - 0x100c]
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.0041a2fc
add esp, 0x14
test edx, edx
jl 0x4161fd
jg 0x416173
test eax, eax
jb 0x4161fd
mov ebx, dword [ebp - 0x1018]
mov eax, dword [ebp - 0x1014]
test ebx, ebx
jg 0x4161fd
jl 0x41618d
cmp dword [ebp - 0x1008], eax
ja 0x4161fd
lea edi, [ebp - 0x1004]
xor edx, edx
add edi, eax
lea ecx, [ebp - 0x1004]
xor esi, esi
cmp dword [ebp - 0x1008], edx
jne 0x4161ab
test ebx, ebx
je 0x4161e4
cmp ecx, edi
jae 0x4161e4
mov al, byte [ecx]
cmp al, 0xd
jne 0x4161c5
lea eax, [edi - 1]
cmp ecx, eax
jae 0x4161d1
cmp byte [ecx + 1], 0xa
jne 0x4161d1
inc ecx
jmp 0x4161d1
movzx eax, al
movsx eax, byte [eax + 0x439250]
add ecx, eax
add esi, 1
adc edx, 0
inc ecx
cmp esi, dword [ebp - 0x1008]
jne 0x4161ab
cmp edx, ebx
jne 0x4161ab
lea eax, [ebp - 0x1004]
sub ecx, eax
mov eax, ecx
cdq
add eax, dword [ebp - 0x1010]
adc edx, dword [ebp - 0x101c]
jmp 0x416202
or edx, 0xffffffff
mov eax, edx
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop ebx
call fcn.0040c2c3
leave
ret
Function at 0x4195fa
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
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 + 0x43d340]
mov dword [ebp - 0xc], ecx
mov ecx, dword [edi + eax + 0x18]
mov dword [ebp - 0x14], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x41963a
cmp byte [ebx], 0xa
jne 0x41963a
or byte [edi + eax + 0x28], 4
jmp 0x41963f
and byte [edi + eax + 0x28], 0xfb
add ecx, ebx
mov eax, ebx
mov dword [ebp - 0x10], ecx
mov esi, ebx
mov dword [ebp - 8], eax
cmp ebx, ecx
jae 0x41973e
mov dl, byte [eax]
cmp dl, 0x1a
je 0x419721
inc eax
cmp dl, 0xd
je 0x41966b
mov dword [ebp - 8], eax
mov byte [esi], dl
jmp 0x419691
cmp eax, ecx
jae 0x41969f
mov cl, byte [eax]
xor eax, eax
cmp cl, 0xa
sete al
inc eax
add dword [ebp - 8], eax
cmp cl, 0xa
sete al
dec al
and al, 3
add al, 0xa
mov byte [esi], al
mov eax, dword [ebp - 8]
mov ecx, dword [ebp - 0x10]
xor edx, edx
inc edx
add esi, edx
cmp eax, ecx
jb 0x419653
jmp 0x41973e
push 0
lea eax, [ebp - 0x10]
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 0x41971c
cmp dword [ebp - 0x10], 0
je 0x41971c
mov ecx, dword [ebp - 0xc]
mov eax, dword [ecx*4 + 0x43d340]
test byte [eax + edi + 0x28], 0x48
je 0x4196f6
mov dl, byte [ebp - 1]
lea eax, [esi + 1]
mov dword [ebp - 0x14], eax
cmp dl, 0xa
jne 0x4196e1
mov byte [esi], dl
jmp 0x4196f2
mov byte [esi], 0xd
mov eax, dword [ecx*4 + 0x43d340]
mov byte [eax + edi + 0x2a], dl
mov eax, dword [ebp - 0x14]
mov esi, eax
jmp 0x41973e
cmp byte [ebp - 1], 0xa
jne 0x419705
cmp esi, ebx
jne 0x419705
mov byte [esi], 0xa
jmp 0x41973d
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.0041a31a
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x41973e
mov byte [esi], 0xd
jmp 0x41973d
mov ecx, dword [ebp - 0xc]
mov ecx, dword [ecx*4 + 0x43d340]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x41973b
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x41973e
mov byte [esi], dl
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x419747
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x1c
mov eax, dword [ebp + 8]
mov ecx, eax
push ebx
mov ebx, dword [ebp + 0xc]
and eax, 0x3f
push esi
sar ecx, 6
push edi
imul edi, eax, 0x38
mov dword [ebp - 8], ecx
mov eax, dword [ecx*4 + 0x43d340]
push 0xa
pop edx
mov dword [ebp - 0x18], edx
mov ecx, dword [eax + edi + 0x18]
mov dword [ebp - 0x1c], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x41978d
cmp word [ebx], dx
jne 0x41978d
or byte [eax + edi + 0x28], 4
jmp 0x419792
and byte [eax + edi + 0x28], 0xfb
lea edx, [ebx + ecx*2]
mov eax, ebx
mov dword [ebp - 0xc], edx
mov esi, ebx
mov dword [ebp - 4], eax
cmp ebx, edx
jae 0x4198f5
mov dword [ebp - 0x10], 0xd
movzx ecx, word [eax]
mov edx, ecx
mov dword [ebp - 0x14], edx
mov edx, dword [ebp - 0xc]
cmp ecx, 0x1a
je 0x4198d5
add eax, 2
cmp cx, word [ebp - 0x10]
je 0x4197d3
mov dword [ebp - 4], eax
mov word [esi], cx
jmp 0x419809
cmp eax, edx
jae 0x419817
movzx eax, word [eax]
xor ecx, ecx
cmp ax, word [ebp - 0x18]
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 - 0xc]
sete al
dec eax
and eax, 3
add eax, ecx
mov word [esi], ax
mov eax, dword [ebp - 4]
push 2
pop ecx
add esi, ecx
cmp eax, edx
jb 0x4197ae
jmp 0x4198f5
push 0
lea eax, [ebp - 0x18]
push eax
push 2
lea eax, [ebp - 4]
push eax
push dword [ebp - 0x1c]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x4198d0
cmp dword [ebp - 0x18], 0
je 0x4198d0
mov edx, dword [ebp - 8]
push 0xa
mov eax, dword [edx*4 + 0x43d340]
test byte [eax + edi + 0x28], 0x48
je 0x4198a6
lea eax, [esi + 2]
mov dword [ebp - 0x1c], eax
mov ax, word [ebp - 4]
pop ecx
mov word [ebp - 2], ax
cmp ax, cx
jne 0x41986a
mov word [esi], cx
jmp 0x4198a1
push 0xd
pop ecx
mov word [esi], cx
movzx ecx, ax
mov eax, dword [edx*4 + 0x43d340]
mov dx, word [ebp - 2]
shr ecx, 8
push 0xa
mov byte [eax + edi + 0x2a], dl
mov edx, dword [ebp - 8]
mov eax, dword [edx*4 + 0x43d340]
mov byte [eax + edi + 0x2b], cl
mov eax, dword [edx*4 + 0x43d340]
pop ecx
mov byte [eax + edi + 0x2c], cl
mov esi, dword [ebp - 0x1c]
jmp 0x4198f5
pop eax
cmp word [ebp - 4], ax
jne 0x4198b6
cmp esi, ebx
jne 0x4198b6
mov word [esi], ax
jmp 0x4198f2
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.0041a31a
add esp, 0x10
push 0xa
pop eax
cmp word [ebp - 4], ax
je 0x4198f5
push 0xd
pop eax
jmp 0x4198b1
mov edx, dword [ebp - 8]
mov edx, dword [edx*4 + 0x43d340]
mov al, byte [edx + edi + 0x28]
test al, 0x40
jne 0x4198ef
or al, 2
mov byte [edx + edi + 0x28], al
jmp 0x4198f5
mov word [esi], cx
add esi, 2
sub esi, ebx
and esi, 0xfffffffe
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x41c977
Capabilities:
Allocate thread local storage

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x4328b0
push 0x4328a8
push str.FlsAlloc
push 0x1f
call fcn.0041c836
mov esi, eax
add esp, 0x10
test esi, esi
je 0x41c9ab
push dword [ebp + 8]
mov ecx, esi
call dword [0x428240]
call esi
jmp 0x41c9b1
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
pop esi
pop ebp
ret 4

Function at 0x41c9f5
Capabilities:
Get thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x4328c0
push 0x4328b8
push str.FlsGetValue
push 0x21
call fcn.0041c836
mov esi, eax
add esp, 0x10
test esi, esi
je 0x41ca2c
push dword [ebp + 8]
mov ecx, esi
call dword [0x428240]
call esi
pop esi
pop ebp
ret 4
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsGetValue]

Function at 0x41ca34
Capabilities:
Set thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x4328c8
push 0x4328c0
push str.FlsSetValue
push 0x22
call fcn.0041c836
mov esi, eax
add esp, 0x10
test esi, esi
je 0x41ca6e
push dword [ebp + 0xc]
mov ecx, esi
push dword [ebp + 8]
call dword [0x428240]
call esi
pop esi
pop ebp
ret 8
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsSetValue]

Function at 0x41ded3
Capabilities:
Get disk information

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [0x439040]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
cmp eax, 0x1a
jbe 0x41df16
call fcn.00413d4d
mov dword [eax], 0xf
call fcn.00413d60
mov dword [eax], 0xd
call fcn.00418b99
xor eax, eax
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0040c2c3
leave
ret
test eax, eax
jne 0x41df1d
inc eax
jmp 0x41df0a
add eax, 0x40
push 0x3a
mov word [ebp - 0xc], ax
pop eax
mov word [ebp - 0xa], ax
push 0x5c
pop eax
mov word [ebp - 8], ax
xor eax, eax
mov word [ebp - 6], ax
lea eax, [ebp - 0xc]
push eax
call dword [sym.imp.KERNEL32.dll_GetDriveTypeW]
mov ecx, eax
test ecx, ecx
je 0x41df08
xor eax, eax
cmp ecx, 1
setne al
jmp 0x41df0a

Function at 0x41e7af
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.0041e2ca
Function at 0x41f124
Capabilities:
Enumerate files on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x264
mov eax, dword [0x439040]
xor eax, ebp
mov dword [ebp - 4], eax
mov edx, dword [ebp + 0xc]
mov ecx, dword [ebp + 0x10]
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
mov dword [ebp - 0x25c], ecx
cmp edx, edi
je 0x41f16f
movzx eax, word [edx]
lea ecx, [ebp - 0x255]
push eax
call fcn.0041f2bf
test al, al
jne 0x41f169
sub edx, 2
cmp edx, edi
jne 0x41f14f
mov ecx, dword [ebp - 0x25c]
movzx esi, word [edx]
cmp esi, 0x3a
jne 0x41f191
lea eax, [edi + 2]
cmp edx, eax
je 0x41f191
push ecx
xor ebx, ebx
push ebx
push ebx
push edi
call fcn.0041f070
add esp, 0x10
jmp 0x41f28b
push esi
lea ecx, [ebp - 0x255]
call fcn.0041f2bf
sub edx, edi
movzx eax, al
sar edx, 1
inc edx
neg eax
sbb eax, eax
xor ebx, ebx
push ebx
push ebx
and eax, edx
push ebx
mov dword [ebp - 0x260], eax
lea eax, [ebp - 0x254]
push eax
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_FindFirstFileExW]
mov esi, eax
cmp esi, 0xffffffff
jne 0x41f1d4
push dword [ebp - 0x25c]
jmp 0x41f181
mov ebx, dword [ebp - 0x25c]
push 0x2e
mov eax, dword [ebx + 4]
sub eax, dword [ebx]
sar eax, 2
mov dword [ebp - 0x25c], eax
pop eax
cmp word [ebp - 0x228], ax
jne 0x41f211
cmp word [ebp - 0x226], 0
je 0x41f232
cmp word [ebp - 0x226], ax
jne 0x41f211
cmp word [ebp - 0x224], 0
je 0x41f232
push ebx
push dword [ebp - 0x260]
lea eax, [ebp - 0x228]
push edi
push eax
call fcn.0041f070
add esp, 0x10
mov dword [ebp - 0x264], eax
test eax, eax
jne 0x41f27e
lea eax, [ebp - 0x254]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
push 0x2e
test eax, eax
pop eax
jne 0x41f1eb
mov eax, dword [ebx + 4]
mov edx, dword [ebx]
sub eax, edx
mov ecx, dword [ebp - 0x25c]
sar eax, 2
cmp ecx, eax
jne 0x41f266
push esi
call dword [sym.imp.KERNEL32.dll_FindClose]
xor eax, eax
jmp 0x41f28b
push 0x41eea0
sub eax, ecx
push 4
push eax
lea eax, [edx + ecx*4]
push eax
call fcn.00424640
add esp, 0x10
jmp 0x41f25b
push esi
call dword [sym.imp.KERNEL32.dll_FindClose]
mov eax, dword [ebp - 0x264]
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0040c2c3
leave
ret
Function at 0x41fb97
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 0x41fc34
push ebx
push esi
call fcn.0041fb60
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.0041dffe
add esp, 0x24
mov dword [ebp - 4], eax
test eax, eax
jne 0x41fbe1
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x41fc33
push edi
push eax
call fcn.0041b3f1
mov edi, eax
pop ecx
push ebx
test edi, edi
jne 0x41fc01
call fcn.00418bdd
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x41fc32
push ebx
push dword [ebp - 4]
push edi
push dword [ebp - 8]
push esi
push ebx
push ebx
call fcn.0041dffe
add esp, 0x20
test eax, eax
jne 0x41fc20
push edi
call fcn.00418bdd
jmp 0x41fc28
push ebx
call fcn.00418bdd
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 0x41fc37
Capabilities:
Query environment variable

Disassembly:
mov edi, edi
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
jne 0x41fc48
pop esi
ret
push ebx
push edi
push esi
call fcn.0041fb60
mov ebx, eax
sub ebx, esi
and ebx, 0xfffffffe
push ebx
call fcn.0041b3f1
mov edi, eax
pop ecx
pop ecx
test edi, edi
je 0x41fc70
push ebx
push esi
push edi
call fcn.0040d0c0
add esp, 0xc
push 0
call fcn.00418bdd
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, edi
pop edi
pop ebx
pop esi
ret
Function at 0x4259c5
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]
mov edi, dword [ebp + 0x14]
push dword [ebp + 0xc]
push ebx
call fcn.00425941
mov eax, dword [ebp - 0x2c]
and eax, dword [ebp - 0x28]
cmp eax, 0xffffffff
je 0x425b34
mov eax, dword [ebp - 0x24]
and eax, dword [ebp - 0x20]
cmp eax, 0xffffffff
je 0x425b34
mov ecx, dword [ebp - 0x18]
mov eax, dword [ebp - 0x1c]
mov dword [ebp - 8], ecx
mov dword [ebp - 4], eax
test ecx, ecx
jl 0x425ae9
jg 0x425a21
test eax, eax
je 0x425adf
push 1
push 0x1000
call fcn.0041c5d8
mov esi, eax
pop ecx
pop ecx
test esi, esi
jne 0x425a44
push 0xc
pop ebx
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], ebx
jmp 0x425ad6
push 0x8000
push ebx
call fcn.004180fb
pop ecx
pop ecx
mov ecx, dword [ebp - 0x1c]
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0x18]
test eax, eax
jl 0x425a6d
jg 0x425a68
cmp ecx, 0x1000
jb 0x425a6d
mov ecx, 0x1000
push edi
push ecx
push esi
push ebx
call fcn.0041ae56
add esp, 0x10
cmp eax, 0xffffffff
je 0x425ab2
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 0x425a68
jl 0x425a99
test ecx, ecx
jne 0x425a5a
push dword [ebp - 0xc]
push ebx
call fcn.004180fb
push esi
call fcn.00418bdd
add esp, 0xc
xor ebx, ebx
jmp 0x425b42
cmp byte [edi + 0x24], 0
je 0x425ac9
cmp dword [edi + 0x20], 5
jne 0x425ac9
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], 0xd
cmp byte [edi + 0x1c], 0
je 0x425ad4
mov ebx, dword [edi + 0x18]
jmp 0x425ad6
xor ebx, ebx
push esi
call fcn.00418bdd
pop ecx
jmp 0x425b42
test ecx, ecx
jg 0x425aab
jl 0x425ae9
test eax, eax
jae 0x425aab
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.0041a31a
and eax, edx
add esp, 0x10
cmp eax, 0xffffffff
jne 0x425b09
cmp byte [edi + 0x1c], 0
je 0x425aab
jmp 0x425b3a
push ebx
call fcn.00416e22
pop ecx
push eax
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
test eax, eax
jne 0x425aab
call dword [sym.imp.KERNEL32.dll_GetLastError]
push 0xd
mov byte [edi + 0x24], 1
mov dword [edi + 0x20], eax
pop ebx
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], ebx
jmp 0x425b42
cmp byte [edi + 0x1c], 0
je 0x425b3f
mov ebx, dword [edi + 0x18]
jmp 0x425b42
push 0x16
pop ebx
push 0
push dword [ebp - 0x28]
push dword [ebp - 0x2c]
push dword [ebp - 0x14]
call fcn.0041a31a
add esp, 0x10
mov eax, ebx
pop edi
pop esi
pop ebx
leave
ret

Function at 0x4277b0
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x4277dd
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x4277dd
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret
Function at 0x402730
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
movzx eax, word [section.DATA]
mov dword [ebp - 8], eax
lea eax, [ebp - 4]
push eax
push 1
push 0
push 0x4027c8
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x4027a8
xor eax, eax
push ebp
push 0x4027a1
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 0xc], 4
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 8]
push eax
push 0
push 0
push 0x4027e4
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegQueryValueExA
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4027a8
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey
ret
mov ax, word [section.DATA]
and ax, 0xffc0
mov dx, word [ebp - 8]
and dx, 0x3f
or ax, dx
mov word [section.DATA], ax
mov esp, ebp
pop ebp
ret
Function at 0x404434
Capabilities:
Get geographical location
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffee0
push ebx
push esi
mov dword [ebp - 4], eax
push 0x105
lea eax, [ebp - 0x11d]
push eax
push 0
call sub.KERNEL32.DLL_GetModuleFileNameA_2
mov byte [ebp - 0x12], 0
lea eax, [ebp - 8]
push eax
push 0xf003f
push 0
push 0x4045ec
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
je 0x404495
lea eax, [ebp - 8]
push eax
push 0xf003f
push 0
push 0x404608
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x404502
xor eax, eax
push ebp
push 0x4044fb
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 0x18], 5
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x12]
push eax
push 0
push 0
lea eax, [ebp - 0x11d]
push eax
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_RegQueryValueExA
test eax, eax
je 0x4044e4
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x12]
push eax
push 0
push 0
push 0x404628
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_RegQueryValueExA
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x404502
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_RegCloseKey
ret
mov eax, dword [ebp - 4]
push eax
lea eax, [ebp - 0x11d]
push eax
call sub.KERNEL32.DLL_lstrcpyA
push 5
lea eax, [ebp - 0xd]
push eax
push 3
call sub.KERNEL32.DLL_GetThreadLocale_1
push eax
call sub.KERNEL32.DLL_GetLocaleInfoA
xor esi, esi
cmp byte [ebp - 0x11d], 0
je 0x4045e3
cmp byte [ebp - 0xd], 0
jne 0x404544
cmp byte [ebp - 0x12], 0
je 0x4045e3
lea eax, [ebp - 0x11d]
push eax
call sub.KERNEL32.DLL_lstrlenA
mov ebx, eax
lea eax, [ebp - 0x11d]
add ebx, eax
jmp 0x40455d
dec ebx
cmp byte [ebx], 0x2e
je 0x40456c
lea eax, [ebp - 0x11d]
cmp ebx, eax
jne 0x40455c
lea eax, [ebp - 0x11d]
cmp ebx, eax
je 0x4045e3
inc ebx
cmp byte [ebp - 0x12], 0
je 0x404599
lea eax, [ebp - 0x12]
push eax
push ebx
call sub.KERNEL32.DLL_lstrcpyA
push 2
push 0
lea eax, [ebp - 0x11d]
push eax
call sub.KERNEL32.DLL_LoadLibraryExA
mov esi, eax
test esi, esi
jne 0x4045e3
cmp byte [ebp - 0xd], 0
je 0x4045e3
lea eax, [ebp - 0xd]
push eax
push ebx
call sub.KERNEL32.DLL_lstrcpyA
push 2
push 0
lea eax, [ebp - 0x11d]
push eax
call sub.KERNEL32.DLL_LoadLibraryExA
mov esi, eax
test esi, esi
jne 0x4045e3
mov byte [ebp - 0xb], 0
lea eax, [ebp - 0xd]
push eax
push ebx
call sub.KERNEL32.DLL_lstrcpyA
push 2
push 0
lea eax, [ebp - 0x11d]
push eax
call sub.KERNEL32.DLL_LoadLibraryExA
mov esi, eax
mov eax, esi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x40595c
Capabilities:
Accept command line arguments

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffef0
push ebx
push esi
push edi
xor ecx, ecx
mov dword [ebp - 0x110], ecx
mov dword [ebp - 4], edx
mov esi, eax
xor eax, eax
push ebp
push 0x405a66
push dword fs:[eax]
mov dword fs:[eax], esp
test esi, esi
jne 0x4059af
push 0x105
lea eax, [ebp - 0x109]
push eax
push 0
call sub.KERNEL32.DLL_GetModuleFileNameA_1
mov ecx, eax
lea edx, [ebp - 0x109]
mov eax, dword [ebp - 4]
call fcn.0040314c
jmp 0x405a4d
call sub.KERNEL32.DLL_GetCommandLineA
mov ebx, eax
mov eax, ebx
call fcn.00405910
mov ebx, eax
mov edi, ebx
mov eax, ebx
call fcn.00405930
mov ebx, eax
test esi, esi
je 0x4059d7
dec esi
test esi, esi
jl 0x4059d7
cmp edi, ebx
jne 0x4059b6
mov eax, dword [ebp - 4]
push eax
lea eax, [ebp - 0x110]
mov edx, edi
call fcn.0040318c
mov eax, dword [ebp - 0x110]
mov ecx, ebx
sub ecx, edi
mov edx, 1
call fcn.004033c0
mov eax, dword [ebp - 4]
mov eax, dword [eax]
call fcn.004031bc
cmp eax, 2
jl 0x405a4d
mov eax, dword [ebp - 4]
mov eax, dword [eax]
cmp byte [eax], 0x22
jne 0x405a4d
mov eax, dword [ebp - 4]
mov eax, dword [eax]
call fcn.004031bc
mov edx, dword [ebp - 4]
mov edx, dword [edx]
cmp byte [edx + eax - 1], 0x22
jne 0x405a4d
mov eax, dword [ebp - 4]
push eax
mov eax, dword [ebp - 4]
mov eax, dword [eax]
call fcn.004031bc
mov ecx, eax
sub ecx, 2
mov eax, dword [ebp - 4]
mov eax, dword [eax]
mov edx, 2
call fcn.004033c0
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x405a6d
lea eax, [ebp - 0x110]
call fcn.00403068
ret

Function at 0x405aa8
Capabilities:
Get file attributes

Disassembly:
call fcn.00405124
push eax
call sub.KERNEL32.DLL_GetFileAttributesA
inc eax
je 0x405abc
dec eax
and al, 0x10
sete al
ret

Function at 0x405b04
Capabilities:
Get file attributes

Disassembly:
push eax
call sub.KERNEL32.DLL_GetFileAttributesA
inc eax
je 0x405b13
dec eax
and al, 0x10
setne al
ret
Function at 0x40121e
Capabilities:
Encode data using xor
Read file on windows
Write file on windows

Disassembly:
push ebp
lea ebp, [esp - 0x1714]
mov eax, 0x1794
call fcn.0041d7b0
mov eax, dword [0x450970]
xor eax, ebp
mov dword [ebp + 0x1710], eax
mov eax, dword [ebp + 0x171c]
push ebx
push esi
xor ebx, ebx
push edi
mov dword [ebp - 0x74], eax
mov eax, dword [ebp + 0x1720]
xor edi, edi
cmp dword [ebp + 0x1728], ebx
mov dword [ebp - 0x78], eax
mov dword [ebp - 0x6c], ebx
jl 0x401327
jg 0x401273
cmp dword [ebp + 0x1724], ebx
jbe 0x401327
mov ecx, dword [ebp + 0x1724]
sub ecx, dword [ebp - 0x6c]
mov eax, dword [ebp + 0x1728]
sbb eax, edi
js 0x40129a
jg 0x401290
cmp ecx, 0x1770
jbe 0x40129a
mov ecx, 0x1770
mov dword [ebp - 0x7c], ebx
jmp 0x40129d
mov dword [ebp - 0x7c], eax
push ebx
lea eax, [ebp - 0x64]
push eax
push ecx
lea eax, [ebp - 0x60]
push eax
push dword [ebp - 0x74]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x401360
mov eax, dword [ebp - 0x64]
cmp eax, ebx
je 0x401360
cmp byte [ebp + 0x172c], bl
je 0x4012db
xor ecx, ecx
cmp eax, ebx
jbe 0x4012db
xor byte [ebp + ecx - 0x60], 0x88
inc ecx
cmp ecx, eax
jb 0x4012d1
xor esi, esi
cmp eax, ebx
jbe 0x401305
push ebx
lea ecx, [ebp - 0x70]
push ecx
sub eax, esi
push eax
lea eax, [ebp + esi - 0x60]
push eax
push dword [ebp - 0x78]
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
je 0x401341
add esi, dword [ebp - 0x70]
mov eax, dword [ebp - 0x64]
cmp esi, eax
jb 0x4012e1
add dword [ebp - 0x6c], eax
adc edi, ebx
cmp edi, dword [ebp + 0x1728]
jl 0x401273
jg 0x401327
mov eax, dword [ebp + 0x1724]
cmp dword [ebp - 0x6c], eax
jb 0x401273
xor eax, eax
mov ecx, dword [ebp + 0x1710]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0041d798
add ebp, 0x1714
leave
ret
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
mov eax, dword [ebp - 0x64]
sub eax, esi
push eax
push str.WriteFile_failed__d__d
call fcn.0040b625
add esp, 0xc
push 2
pop eax
jmp 0x401329
push edi
push dword [ebp - 0x6c]
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
push dword [ebp - 0x64]
push str.ReadFile_failed__d__d__I64d
call fcn.0040b625
xor eax, eax
add esp, 0x14
inc eax
jmp 0x401329