joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4cc350
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push ebx
mov ebx, dword [ebp + 0x10]
push esi
cmp ebx, 4
jge 0x4cc392
mov edx, dword [ebp + 8]
mov esi, dword [ebp + 0xc]
test ebx, ebx
je 0x4cc38a
nop word [eax + eax]
movzx eax, byte [esi]
lea esi, [esi + 1]
xor eax, edx
shr edx, 8
movzx ecx, al
xor edx, dword [ecx*4 + 0x5473b8]
sub ebx, 1
jne 0x4cc370
pop esi
mov eax, edx
pop ebx
mov esp, ebp
pop ebp
ret
push edi
mov edi, dword [ebp + 0xc]
mov edx, 4
mov eax, edi
mov esi, ebx
and eax, 3
sub edx, eax
mov eax, dword [ebp + 8]
sub esi, edx
and esi, 0xfffffff8
sub ebx, esi
sub ebx, edx
mov dword [ebp + 0x10], ebx
test edx, edx
je 0x4cc3cf
movzx ecx, byte [edi]
inc edi
xor ecx, eax
shr eax, 8
movzx ecx, cl
xor eax, dword [ecx*4 + 0x5477b8]
sub edx, 1
jne 0x4cc3b7
shr esi, 3
mov dword [ebp - 4], esi
test esi, esi
je 0x4cc461
nop dword [eax]
xor eax, dword [edi]
mov ecx, eax
mov ebx, eax
shr ecx, 8
movzx ecx, cl
shr ebx, 0x10
mov edx, ebx
movzx eax, al
shr edx, 8
mov esi, dword [ecx*4 + 0x548fb8]
movzx ecx, bl
mov ebx, dword [edi + 4]
add edi, 8
xor esi, dword [edx*4 + 0x5487b8]
mov edx, ebx
shr edx, 0x10
xor esi, dword [ecx*4 + 0x548bb8]
mov ecx, ebx
xor esi, dword [eax*4 + 0x5493b8]
shr ecx, 8
mov eax, esi
movzx ecx, cl
mov dword [ebp - 8], edx
shr edx, 8
mov esi, dword [ecx*4 + 0x547fb8]
movzx ecx, bl
xor esi, dword [edx*4 + 0x5477b8]
xor esi, dword [ecx*4 + 0x5483b8]
mov ecx, dword [ebp - 8]
movzx ecx, cl
xor esi, dword [ecx*4 + 0x547bb8]
xor eax, esi
sub dword [ebp - 4], 1
jne 0x4cc3e0
mov ebx, dword [ebp + 0x10]
test ebx, ebx
je 0x4cc47f
movzx ecx, byte [edi]
lea edi, [edi + 1]
xor ecx, eax
shr eax, 8
movzx ecx, cl
xor eax, dword [ecx*4 + 0x5477b8]
sub ebx, 1
jne 0x4cc465
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x4cc964
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 0x4cc98b
mov eax, ecx
mov dword [ebp - 4], eax
jmp 0x4cc98e
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.004cc940
pop esi
leave
ret 8

Function at 0x4d04f0
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x4d052f
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x4d052f
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x4d052f
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x4d052f
cmp dword [ecx + 0x74], 0xe
jbe 0x4d052f
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret
Function at 0x4e087c
Capabilities:
Get disk information

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x210
mov eax, dword [0x55ec40]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [ebp + 8]
push 0x54c974
push esi
call fcn.004e3ee4
pop ecx
pop ecx
test eax, eax
jne 0x4e08aa
xor al, al
jmp 0x4e0927
push ebx
lea eax, [ebp - 0x210]
xor ebx, ebx
push eax
push 0x104
lea eax, [ebp - 0x20c]
mov dword [ebp - 0x210], ebx
push esi
push eax
call fcn.004e057e
mov edx, eax
add esp, 0x10
test edx, edx
jne 0x4e08e4
push dword [ebp - 0x210]
call fcn.004df7f3
xor al, al
jmp 0x4e0925
mov ecx, edx
push edi
lea edi, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
cmp ax, bx
jne 0x4e08ea
sub ecx, edi
sar ecx, 1
pop edi
cmp ecx, 3
je 0x4e090a
push edx
call fcn.004e07b3
pop ecx
test al, al
je 0x4e08d5
push esi
call dword [sym.imp.KERNEL32.dll_GetDriveTypeW]
cmp eax, 1
jbe 0x4e0918
mov bl, 1
push dword [ebp - 0x210]
call fcn.004df7f3
mov al, bl
pop ecx
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop esi
call fcn.004cefd7
leave
ret
Function at 0x4e285b
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, 0x101c
call fcn.004cf940
mov eax, dword [0x55ec40]
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.004df9c6
pop ecx
mov ecx, dword [ebp + 8]
mov ebx, eax
cmp dword [ecx + 8], 0
jne 0x4e289d
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
jmp 0x4e29f9
mov eax, dword [ecx]
sub eax, dword [ecx + 4]
push esi
push edi
push 0
cdq
push 2
push edx
push eax
call fcn.004ceff0
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 + 0x562a08]
push dword [eax + edi + 0x24]
push dword [eax + edi + 0x20]
push ebx
call fcn.004e7616
mov ecx, dword [esi*4 + 0x562a08]
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 0x4e29f2
cmp eax, dword [ecx + edi + 0x24]
jne 0x4e29f2
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 0x4e29f2
push dword [ebp - 0x100c]
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.004e7616
add esp, 0x14
test edx, edx
jl 0x4e29f2
jg 0x4e2968
test eax, eax
jb 0x4e29f2
mov ebx, dword [ebp - 0x1018]
mov eax, dword [ebp - 0x1014]
test ebx, ebx
jg 0x4e29f2
jl 0x4e2982
cmp dword [ebp - 0x1008], eax
ja 0x4e29f2
lea edi, [ebp - 0x1004]
xor edx, edx
add edi, eax
lea ecx, [ebp - 0x1004]
xor esi, esi
cmp dword [ebp - 0x1008], edx
jne 0x4e29a0
test ebx, ebx
je 0x4e29d9
cmp ecx, edi
jae 0x4e29d9
mov al, byte [ecx]
cmp al, 0xd
jne 0x4e29ba
lea eax, [edi - 1]
cmp ecx, eax
jae 0x4e29c6
cmp byte [ecx + 1], 0xa
jne 0x4e29c6
inc ecx
jmp 0x4e29c6
movzx eax, al
movsx eax, byte [eax + 0x55ee10]
add ecx, eax
add esi, 1
adc edx, 0
inc ecx
cmp esi, dword [ebp - 0x1008]
jne 0x4e29a0
cmp edx, ebx
jne 0x4e29a0
lea eax, [ebp - 0x1004]
sub ecx, eax
mov eax, ecx
cdq
add eax, dword [ebp - 0x1010]
adc edx, dword [ebp - 0x101c]
jmp 0x4e29f7
or edx, 0xffffffff
mov eax, edx
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop ebx
call fcn.004cefd7
leave
ret
Function at 0x4ea090
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 + 0x562a08]
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 0x4ea0d0
cmp byte [ebx], 0xa
jne 0x4ea0d0
or byte [edi + eax + 0x28], 4
jmp 0x4ea0d5
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 0x4ea1d4
mov dl, byte [eax]
cmp dl, 0x1a
je 0x4ea1b7
inc eax
cmp dl, 0xd
je 0x4ea101
mov dword [ebp - 8], eax
mov byte [esi], dl
jmp 0x4ea127
cmp eax, ecx
jae 0x4ea135
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 0x4ea0e9
jmp 0x4ea1d4
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 0x4ea1b2
cmp dword [ebp - 0x10], 0
je 0x4ea1b2
mov ecx, dword [ebp - 0xc]
mov eax, dword [ecx*4 + 0x562a08]
test byte [eax + edi + 0x28], 0x48
je 0x4ea18c
mov dl, byte [ebp - 1]
lea eax, [esi + 1]
mov dword [ebp - 0x14], eax
cmp dl, 0xa
jne 0x4ea177
mov byte [esi], dl
jmp 0x4ea188
mov byte [esi], 0xd
mov eax, dword [ecx*4 + 0x562a08]
mov byte [eax + edi + 0x2a], dl
mov eax, dword [ebp - 0x14]
mov esi, eax
jmp 0x4ea1d4
cmp byte [ebp - 1], 0xa
jne 0x4ea19b
cmp esi, ebx
jne 0x4ea19b
mov byte [esi], 0xa
jmp 0x4ea1d3
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.004e7634
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x4ea1d4
mov byte [esi], 0xd
jmp 0x4ea1d3
mov ecx, dword [ebp - 0xc]
mov ecx, dword [ecx*4 + 0x562a08]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x4ea1d1
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x4ea1d4
mov byte [esi], dl
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x4ea1dd
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 + 0x562a08]
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 0x4ea223
cmp word [ebx], dx
jne 0x4ea223
or byte [eax + edi + 0x28], 4
jmp 0x4ea228
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 0x4ea38b
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 0x4ea36b
add eax, 2
cmp cx, word [ebp - 0x10]
je 0x4ea269
mov dword [ebp - 4], eax
mov word [esi], cx
jmp 0x4ea29f
cmp eax, edx
jae 0x4ea2ad
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 0x4ea244
jmp 0x4ea38b
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 0x4ea366
cmp dword [ebp - 0x18], 0
je 0x4ea366
mov edx, dword [ebp - 8]
push 0xa
mov eax, dword [edx*4 + 0x562a08]
test byte [eax + edi + 0x28], 0x48
je 0x4ea33c
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 0x4ea300
mov word [esi], cx
jmp 0x4ea337
push 0xd
pop ecx
mov word [esi], cx
movzx ecx, ax
mov eax, dword [edx*4 + 0x562a08]
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 + 0x562a08]
mov byte [eax + edi + 0x2b], cl
mov eax, dword [edx*4 + 0x562a08]
pop ecx
mov byte [eax + edi + 0x2c], cl
mov esi, dword [ebp - 0x1c]
jmp 0x4ea38b
pop eax
cmp word [ebp - 4], ax
jne 0x4ea34c
cmp esi, ebx
jne 0x4ea34c
mov word [esi], ax
jmp 0x4ea388
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.004e7634
add esp, 0x10
push 0xa
pop eax
cmp word [ebp - 4], ax
je 0x4ea38b
push 0xd
pop eax
jmp 0x4ea347
mov edx, dword [ebp - 8]
mov edx, dword [edx*4 + 0x562a08]
mov al, byte [edx + edi + 0x28]
test al, 0x40
jne 0x4ea385
or al, 2
mov byte [edx + edi + 0x28], al
jmp 0x4ea38b
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 0x4f13e4
Capabilities:
Print debug messages

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.004f1366

Function at 0x4f21b8
Capabilities:
Allocate thread local storage

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x54e8a4
push 0x54e89c
push str.FlsAlloc
push 0x1f
call fcn.004f1f63
mov esi, eax
add esp, 0x10
test esi, esi
je 0x4f21ec
push dword [ebp + 8]
mov ecx, esi
call dword [0x504500]
call esi
jmp 0x4f21f2
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
pop esi
pop ebp
ret 4

Function at 0x4f2236
Capabilities:
Get thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x54e8b4
push 0x54e8ac
push str.FlsGetValue
push 0x21
call fcn.004f1f63
mov esi, eax
add esp, 0x10
test esi, esi
je 0x4f226d
push dword [ebp + 8]
mov ecx, esi
call dword [0x504500]
call esi
pop esi
pop ebp
ret 4
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsGetValue]

Function at 0x4f2275
Capabilities:
Set thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x54e8bc
push 0x54e8b4
push str.FlsSetValue
push 0x22
call fcn.004f1f63
mov esi, eax
add esp, 0x10
test esi, esi
je 0x4f22af
push dword [ebp + 0xc]
mov ecx, esi
push dword [ebp + 8]
call dword [0x504500]
call esi
pop esi
pop ebp
ret 8
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsSetValue]
Function at 0x4f511a
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.004f5096
mov eax, dword [ebp - 0x2c]
and eax, dword [ebp - 0x28]
cmp eax, 0xffffffff
je 0x4f5289
mov eax, dword [ebp - 0x24]
and eax, dword [ebp - 0x20]
cmp eax, 0xffffffff
je 0x4f5289
mov ecx, dword [ebp - 0x18]
mov eax, dword [ebp - 0x1c]
mov dword [ebp - 8], ecx
mov dword [ebp - 4], eax
test ecx, ecx
jl 0x4f523e
jg 0x4f5176
test eax, eax
je 0x4f5234
push 1
push 0x1000
call fcn.004f18f6
mov esi, eax
pop ecx
pop ecx
test esi, esi
jne 0x4f5199
push 0xc
pop ebx
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], ebx
jmp 0x4f522b
push 0x8000
push ebx
call fcn.004ede2a
pop ecx
pop ecx
mov ecx, dword [ebp - 0x1c]
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0x18]
test eax, eax
jl 0x4f51c2
jg 0x4f51bd
cmp ecx, 0x1000
jb 0x4f51c2
mov ecx, 0x1000
push edi
push ecx
push esi
push ebx
call fcn.004ee98f
add esp, 0x10
cmp eax, 0xffffffff
je 0x4f5207
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 0x4f51bd
jl 0x4f51ee
test ecx, ecx
jne 0x4f51af
push dword [ebp - 0xc]
push ebx
call fcn.004ede2a
push esi
call fcn.004efaf6
add esp, 0xc
xor ebx, ebx
jmp 0x4f5297
cmp byte [edi + 0x24], 0
je 0x4f521e
cmp dword [edi + 0x20], 5
jne 0x4f521e
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], 0xd
cmp byte [edi + 0x1c], 0
je 0x4f5229
mov ebx, dword [edi + 0x18]
jmp 0x4f522b
xor ebx, ebx
push esi
call fcn.004efaf6
pop ecx
jmp 0x4f5297
test ecx, ecx
jg 0x4f5200
jl 0x4f523e
test eax, eax
jae 0x4f5200
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.004e7634
and eax, edx
add esp, 0x10
cmp eax, 0xffffffff
jne 0x4f525e
cmp byte [edi + 0x1c], 0
je 0x4f5200
jmp 0x4f528f
push ebx
call fcn.004f2b3e
pop ecx
push eax
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
test eax, eax
jne 0x4f5200
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 0x4f5297
cmp byte [edi + 0x1c], 0
je 0x4f5294
mov ebx, dword [edi + 0x18]
jmp 0x4f5297
push 0x16
pop ebx
push 0
push dword [ebp - 0x28]
push dword [ebp - 0x2c]
push dword [ebp - 0x14]
call fcn.004e7634
add esp, 0x10
mov eax, ebx
pop edi
pop esi
pop ebx
leave
ret
Function at 0x4f7d29
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push esi
push edi
call fcn.004ef60e
mov esi, dword [ebp + 8]
mov edi, eax
push 2
lea eax, [ebp - 4]
mov ecx, esi
push eax
and ecx, 0x3ff
push 0x20000001
or ecx, 0x400
push ecx
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x4f7d98
cmp esi, dword [ebp - 4]
je 0x4f7d93
cmp dword [ebp + 0xc], 0
je 0x4f7d93
mov esi, dword [edi + 0x50]
lea ecx, [esi + 2]
mov ax, word [esi]
add esi, 2
test ax, ax
jne 0x4f7d70
push dword [edi + 0x50]
sub esi, ecx
sar esi, 1
call fcn.004f787b
pop ecx
xor ecx, ecx
cmp eax, esi
setne cl
mov eax, ecx
jmp 0x4f7d9a
xor eax, eax
inc eax
jmp 0x4f7d9a
xor eax, eax
pop edi
pop esi
leave
ret
Function at 0x4f7dff
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x55ec40]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0xc]
push ebx
mov ebx, dword [ebp + 0x10]
push esi
mov esi, dword [ebp + 8]
push edi
mov dword [ebp - 0x18], eax
call fcn.004ef60e
add eax, 0x50
lea edi, [ebp - 0x10]
mov dword [ebp - 0x14], eax
xor eax, eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
call fcn.004ef60e
lea ecx, [ebp - 0x10]
xor edx, edx
mov dword [eax + 0x34c], ecx
lea ecx, [esi + 0x80]
mov eax, dword [ebp - 0x14]
mov dword [eax], esi
lea edi, [eax + 4]
mov dword [edi], ecx
test ecx, ecx
je 0x4f7e76
cmp word [ecx], dx
je 0x4f7e76
mov eax, dword [0x54edc4]
push edi
dec eax
push eax
push 0x54ecb0
call fcn.004f7d9e
mov eax, dword [ebp - 0x14]
add esp, 0xc
xor edx, edx
mov dword [ebp - 0x10], edx
mov eax, dword [eax]
test eax, eax
je 0x4f7ee9
cmp word [eax], dx
je 0x4f7ee9
mov eax, dword [edi]
test eax, eax
je 0x4f7e9a
cmp word [eax], dx
je 0x4f7e9a
lea eax, [ebp - 0x10]
push eax
call fcn.004f7781
jmp 0x4f7ea3
lea eax, [ebp - 0x10]
push eax
call fcn.004f781c
cmp dword [ebp - 0x10], 0
pop ecx
jne 0x4f7f13
mov eax, dword [0x54ecac]
push dword [ebp - 0x14]
dec eax
push eax
push 0x54e9a0
call fcn.004f7d9e
add esp, 0xc
test al, al
je 0x4f7f13
mov eax, dword [edi]
xor edi, edi
test eax, eax
je 0x4f7ede
cmp word [eax], di
je 0x4f7ede
lea eax, [ebp - 0x10]
push eax
call fcn.004f7781
pop ecx
jmp 0x4f7f15
lea eax, [ebp - 0x10]
push eax
call fcn.004f781c
jmp 0x4f7edb
mov eax, dword [edi]
test eax, eax
je 0x4f7f00
cmp word [eax], dx
je 0x4f7f00
lea eax, [ebp - 0x10]
push eax
call fcn.004f7736
pop ecx
jmp 0x4f7f13
mov dword [ebp - 0x10], 0x104
call dword [sym.imp.KERNEL32.dll_GetUserDefaultLCID]
mov dword [ebp - 8], eax
mov dword [ebp - 0xc], eax
xor edi, edi
cmp dword [ebp - 0x10], 0
je 0x4f7fde
lea eax, [ebp - 0x10]
push eax
lea eax, [esi + 0x100]
neg esi
sbb esi, esi
and esi, eax
push esi
call fcn.004f7c23
mov esi, eax
pop ecx
pop ecx
test esi, esi
je 0x4f7fde
movzx ecx, si
push ecx
call dword [sym.imp.KERNEL32.dll_IsValidCodePage]
test eax, eax
je 0x4f7fde
push 1
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_IsValidLocale]
test eax, eax
je 0x4f7fde
mov eax, dword [ebp - 0x18]
test eax, eax
je 0x4f7f6b
mov dword [eax], esi
mov eax, dword [ebp - 0x14]
push edi
push 0x55
add eax, 0x250
push eax
push dword [ebp - 0xc]
call fcn.004f2451
test ebx, ebx
je 0x4f7fd9
push edi
push 0x55
lea eax, [ebx + 0x120]
push eax
push dword [ebp - 0xc]
call fcn.004f2451
push 0x40
push ebx
push 0x1001
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x4f7fde
push 0x40
lea eax, [ebx + 0x80]
push eax
push 0x1002
push dword [ebp - 8]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x4f7fde
push 0xa
push 0x10
lea ecx, [ebx + 0x100]
push ecx
push esi
call fcn.004f10e9
add esp, 0x10
xor eax, eax
inc eax
jmp 0x4f7fe0
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004cefd7
leave
ret
Function at 0x4f8143
Capabilities:
Get disk information

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [0x55ec40]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
cmp eax, 0x1a
jbe 0x4f8186
call fcn.004d53a9
mov dword [eax], 0xf
call fcn.004d53bc
mov dword [eax], 0xd
call fcn.004d528e
xor eax, eax
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004cefd7
leave
ret
test eax, eax
jne 0x4f818d
inc eax
jmp 0x4f817a
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 0x4f8178
xor eax, eax
cmp ecx, 1
setne al
jmp 0x4f817a
Function at 0x4f8b22
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 0x4f8bbf
push ebx
push esi
call fcn.004f8aeb
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.004f4a2c
add esp, 0x24
mov dword [ebp - 4], eax
test eax, eax
jne 0x4f8b6c
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x4f8bbe
push edi
push eax
call fcn.004efb30
mov edi, eax
pop ecx
push ebx
test edi, edi
jne 0x4f8b8c
call fcn.004efaf6
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x4f8bbd
push ebx
push dword [ebp - 4]
push edi
push dword [ebp - 8]
push esi
push ebx
push ebx
call fcn.004f4a2c
add esp, 0x20
test eax, eax
jne 0x4f8bab
push edi
call fcn.004efaf6
jmp 0x4f8bb3
push ebx
call fcn.004efaf6
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 0x4f8bc2
Capabilities:
Query environment variable

Disassembly:
mov edi, edi
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
jne 0x4f8bd3
pop esi
ret
push ebx
push edi
push esi
call fcn.004f8aeb
mov ebx, eax
sub ebx, esi
and ebx, 0xfffffffe
push ebx
call fcn.004efb30
mov edi, eax
pop ecx
pop ecx
test edi, edi
je 0x4f8bfb
push ebx
push esi
push edi
call fcn.004d1630
add esp, 0xc
push 0
call fcn.004efaf6
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, edi
pop edi
pop ebx
pop esi
ret

Function at 0x4f9355
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.004f8e70

Function at 0x4fd360
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x4fd38d
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x4fd38d
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret
Function at 0x401000
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
push 0x406568
push 0x104
call dword [sym.imp.KERNEL32.DLL_GetTempPathA]
push str.phdll.tmp
push 0x406568
call dword [sym.imp.KERNEL32.DLL_lstrcatA]
push 0
push 0x406568
push 0x404200
push 0x4041f8
call fcn.004033d0
add esp, 0x10
pop ebp
ret

Function at 0x401110
Capabilities:
Delete file

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
call fcn.00401000
push 0x406568
call dword [sym.imp.KERNEL32.DLL_LoadLibraryA]
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
jne 0x401133
xor eax, eax
jmp 0x401171
push 0x404228
mov eax, dword [ebp - 4]
push eax
call dword [sym.imp.KERNEL32.DLL_GetProcAddress]
mov dword [ebp - 0xc], eax
cmp dword [ebp - 0xc], 0
jne 0x40114f
xor eax, eax
jmp 0x401171
mov ecx, dword [ebp + 8]
push ecx
call dword [ebp - 0xc]
mov dword [ebp - 8], eax
mov edx, dword [ebp - 4]
push edx
call dword [sym.imp.KERNEL32.DLL_FreeLibrary]
push 0x406568
call dword [sym.imp.KERNEL32.DLL_DeleteFileA]
mov eax, dword [ebp - 8]
mov esp, ebp
pop ebp
ret

Function at 0x401180
Capabilities:
Delete file

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
call fcn.00401000
push 0x406568
call dword [sym.imp.KERNEL32.DLL_LoadLibraryA]
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0
jne 0x4011a3
xor eax, eax
jmp 0x4011dd
push 0x404234
mov eax, dword [ebp - 8]
push eax
call dword [sym.imp.KERNEL32.DLL_GetProcAddress]
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
jne 0x4011bf
xor eax, eax
jmp 0x4011dd
call dword [ebp - 4]
mov dword [ebp - 0xc], eax
mov ecx, dword [ebp - 8]
push ecx
call dword [sym.imp.KERNEL32.DLL_FreeLibrary]
push 0x406568
call dword [sym.imp.KERNEL32.DLL_DeleteFileA]
mov eax, dword [ebp - 0xc]
mov esp, ebp
pop ebp
ret