joyce8/EMBER2024-capa huggingface dataset:
Function at 0x10051448
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 + 0x10080878]
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 0x10051488
cmp byte [ebx], 0xa
jne 0x10051488
or byte [edi + eax + 0x28], 4
jmp 0x1005148d
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 0x1005158c
mov dl, byte [eax]
cmp dl, 0x1a
je 0x1005156f
inc eax
cmp dl, 0xd
je 0x100514b9
mov dword [ebp - 8], eax
mov byte [esi], dl
jmp 0x100514df
cmp eax, ecx
jae 0x100514ed
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 0x100514a1
jmp 0x1005158c
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 0x1005156a
cmp dword [ebp - 0x10], 0
je 0x1005156a
mov ecx, dword [ebp - 0xc]
mov eax, dword [ecx*4 + 0x10080878]
test byte [eax + edi + 0x28], 0x48
je 0x10051544
mov dl, byte [ebp - 1]
lea eax, [esi + 1]
mov dword [ebp - 0x14], eax
cmp dl, 0xa
jne 0x1005152f
mov byte [esi], dl
jmp 0x10051540
mov byte [esi], 0xd
mov eax, dword [ecx*4 + 0x10080878]
mov byte [eax + edi + 0x2a], dl
mov eax, dword [ebp - 0x14]
mov esi, eax
jmp 0x1005158c
cmp byte [ebp - 1], 0xa
jne 0x10051553
cmp esi, ebx
jne 0x10051553
mov byte [esi], 0xa
jmp 0x1005158b
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.10051fce
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x1005158c
mov byte [esi], 0xd
jmp 0x1005158b
mov ecx, dword [ebp - 0xc]
mov ecx, dword [ecx*4 + 0x10080878]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x10051589
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x1005158c
mov byte [esi], dl
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x10051595
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 + 0x10080878]
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 0x100515db
cmp word [ebx], dx
jne 0x100515db
or byte [eax + edi + 0x28], 4
jmp 0x100515e0
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 0x10051743
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 0x10051723
add eax, 2
cmp cx, word [ebp - 0x10]
je 0x10051621
mov dword [ebp - 4], eax
mov word [esi], cx
jmp 0x10051657
cmp eax, edx
jae 0x10051665
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 0x100515fc
jmp 0x10051743
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 0x1005171e
cmp dword [ebp - 0x18], 0
je 0x1005171e
mov edx, dword [ebp - 8]
push 0xa
mov eax, dword [edx*4 + 0x10080878]
test byte [eax + edi + 0x28], 0x48
je 0x100516f4
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 0x100516b8
mov word [esi], cx
jmp 0x100516ef
push 0xd
pop ecx
mov word [esi], cx
movzx ecx, ax
mov eax, dword [edx*4 + 0x10080878]
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 + 0x10080878]
mov byte [eax + edi + 0x2b], cl
mov eax, dword [edx*4 + 0x10080878]
pop ecx
mov byte [eax + edi + 0x2c], cl
mov esi, dword [ebp - 0x1c]
jmp 0x10051743
pop eax
cmp word [ebp - 4], ax
jne 0x10051704
cmp esi, ebx
jne 0x10051704
mov word [esi], ax
jmp 0x10051740
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.10051fce
add esp, 0x10
push 0xa
pop eax
cmp word [ebp - 4], ax
je 0x10051743
push 0xd
pop eax
jmp 0x100516ff
mov edx, dword [ebp - 8]
mov edx, dword [edx*4 + 0x10080878]
mov al, byte [edx + edi + 0x28]
test al, 0x40
jne 0x1005173d
or al, 2
mov byte [edx + edi + 0x28], al
jmp 0x10051743
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 0x1005574c
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 0x100557e9
push ebx
push esi
call fcn.10055715
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.10054531
add esp, 0x24
mov dword [ebp - 4], eax
test eax, eax
jne 0x10055796
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x100557e8
push edi
push eax
call fcn.1004c537
mov edi, eax
pop ecx
push ebx
test edi, edi
jne 0x100557b6
call fcn.1004c4fd
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x100557e7
push ebx
push dword [ebp - 4]
push edi
push dword [ebp - 8]
push esi
push ebx
push ebx
call fcn.10054531
add esp, 0x20
test eax, eax
jne 0x100557d5
push edi
call fcn.1004c4fd
jmp 0x100557dd
push ebx
call fcn.1004c4fd
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 0x10057eb0
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push esi
push edi
call fcn.1004aa84
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 0x10057f1f
cmp esi, dword [ebp - 4]
je 0x10057f1a
cmp dword [ebp + 0xc], 0
je 0x10057f1a
mov esi, dword [edi + 0x50]
lea ecx, [esi + 2]
mov ax, word [esi]
add esi, 2
test ax, ax
jne 0x10057ef7
push dword [edi + 0x50]
sub esi, ecx
sar esi, 1
call fcn.10057a02
pop ecx
xor ecx, ecx
cmp eax, esi
setne cl
mov eax, ecx
jmp 0x10057f21
xor eax, eax
inc eax
jmp 0x10057f21
xor eax, eax
pop edi
pop esi
leave
ret
Function at 0x10057f86
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x1007b054]
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.1004aa84
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.1004aa84
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 0x10057ffd
cmp word [ecx], dx
je 0x10057ffd
mov eax, dword [0x10068044]
push edi
dec eax
push eax
push 0x10067f30
call fcn.10057f25
mov eax, dword [ebp - 0x14]
add esp, 0xc
xor edx, edx
mov dword [ebp - 0x10], edx
mov eax, dword [eax]
test eax, eax
je 0x10058070
cmp word [eax], dx
je 0x10058070
mov eax, dword [edi]
test eax, eax
je 0x10058021
cmp word [eax], dx
je 0x10058021
lea eax, [ebp - 0x10]
push eax
call fcn.10057908
jmp 0x1005802a
lea eax, [ebp - 0x10]
push eax
call fcn.100579a3
cmp dword [ebp - 0x10], 0
pop ecx
jne 0x1005809a
mov eax, dword [0x10067f2c]
push dword [ebp - 0x14]
dec eax
push eax
push 0x10067c20
call fcn.10057f25
add esp, 0xc
test al, al
je 0x1005809a
mov eax, dword [edi]
xor edi, edi
test eax, eax
je 0x10058065
cmp word [eax], di
je 0x10058065
lea eax, [ebp - 0x10]
push eax
call fcn.10057908
pop ecx
jmp 0x1005809c
lea eax, [ebp - 0x10]
push eax
call fcn.100579a3
jmp 0x10058062
mov eax, dword [edi]
test eax, eax
je 0x10058087
cmp word [eax], dx
je 0x10058087
lea eax, [ebp - 0x10]
push eax
call fcn.100578bd
pop ecx
jmp 0x1005809a
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 0x10058165
lea eax, [ebp - 0x10]
push eax
lea eax, [esi + 0x100]
neg esi
sbb esi, esi
and esi, eax
push esi
call fcn.10057daa
mov esi, eax
pop ecx
pop ecx
test esi, esi
je 0x10058165
movzx ecx, si
push ecx
call dword [sym.imp.KERNEL32.dll_IsValidCodePage]
test eax, eax
je 0x10058165
push 1
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_IsValidLocale]
test eax, eax
je 0x10058165
mov eax, dword [ebp - 0x18]
test eax, eax
je 0x100580f2
mov dword [eax], esi
mov eax, dword [ebp - 0x14]
push edi
push 0x55
add eax, 0x250
push eax
push dword [ebp - 0xc]
call fcn.10050a2e
test ebx, ebx
je 0x10058160
push edi
push 0x55
lea eax, [ebx + 0x120]
push eax
push dword [ebp - 0xc]
call fcn.10050a2e
push 0x40
push ebx
push 0x1001
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x10058165
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 0x10058165
push 0xa
push 0x10
lea ecx, [ebx + 0x100]
push ecx
push esi
call fcn.1004e44c
add esp, 0x10
xor eax, eax
inc eax
jmp 0x10058167
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.1003863a
leave
ret
Function at 0x1005c001
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.1005bf7d
mov eax, dword [ebp - 0x2c]
and eax, dword [ebp - 0x28]
cmp eax, 0xffffffff
je 0x1005c170
mov eax, dword [ebp - 0x24]
and eax, dword [ebp - 0x20]
cmp eax, 0xffffffff
je 0x1005c170
mov ecx, dword [ebp - 0x18]
mov eax, dword [ebp - 0x1c]
mov dword [ebp - 8], ecx
mov dword [ebp - 4], eax
test ecx, ecx
jl 0x1005c125
jg 0x1005c05d
test eax, eax
je 0x1005c11b
push 1
push 0x1000
call fcn.1004a589
mov esi, eax
pop ecx
pop ecx
test esi, esi
jne 0x1005c080
push 0xc
pop ebx
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], ebx
jmp 0x1005c112
push 0x8000
push ebx
call fcn.1005beae
pop ecx
pop ecx
mov ecx, dword [ebp - 0x1c]
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0x18]
test eax, eax
jl 0x1005c0a9
jg 0x1005c0a4
cmp ecx, 0x1000
jb 0x1005c0a9
mov ecx, 0x1000
push edi
push ecx
push esi
push ebx
call fcn.1004fc40
add esp, 0x10
cmp eax, 0xffffffff
je 0x1005c0ee
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 0x1005c0a4
jl 0x1005c0d5
test ecx, ecx
jne 0x1005c096
push dword [ebp - 0xc]
push ebx
call fcn.1005beae
push esi
call fcn.1004c4fd
add esp, 0xc
xor ebx, ebx
jmp 0x1005c17e
cmp byte [edi + 0x24], 0
je 0x1005c105
cmp dword [edi + 0x20], 5
jne 0x1005c105
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], 0xd
cmp byte [edi + 0x1c], 0
je 0x1005c110
mov ebx, dword [edi + 0x18]
jmp 0x1005c112
xor ebx, ebx
push esi
call fcn.1004c4fd
pop ecx
jmp 0x1005c17e
test ecx, ecx
jg 0x1005c0e7
jl 0x1005c125
test eax, eax
jae 0x1005c0e7
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.10051fce
and eax, edx
add esp, 0x10
cmp eax, 0xffffffff
jne 0x1005c145
cmp byte [edi + 0x1c], 0
je 0x1005c0e7
jmp 0x1005c176
push ebx
call fcn.10059f50
pop ecx
push eax
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
test eax, eax
jne 0x1005c0e7
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 0x1005c17e
cmp byte [edi + 0x1c], 0
je 0x1005c17b
mov ebx, dword [edi + 0x18]
jmp 0x1005c17e
push 0x16
pop ebx
push 0
push dword [ebp - 0x28]
push dword [ebp - 0x2c]
push dword [ebp - 0x14]
call fcn.10051fce
add esp, 0x10
mov eax, ebx
pop edi
pop esi
pop ebx
leave
ret
Function at 0x51e560
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0xc0000]
mov dword [edi + 0xcf740], 0xf898813a
push edi
jmp 0x51e58a
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x51e591
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x51e580
mov eax, 1
add ebx, ebx
jne 0x51e5a3
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x51e5b4
jne 0x51e5d3
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x51e5d3
dec eax
add ebx, ebx
jne 0x51e5c0
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
jmp 0x51e598
add ebx, ebx
jne 0x51e5cf
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jmp 0x51e625
xor ecx, ecx
sub eax, 3
jb 0x51e5eb
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x51e65a
sar eax, 1
mov ebp, eax
jmp 0x51e5f6
add ebx, ebx
jne 0x51e5f6
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x51e5c4
inc ecx
add ebx, ebx
jne 0x51e604
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x51e5c4
add ebx, ebx
jne 0x51e611
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x51e606
jne 0x51e622
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x51e606
add ecx, 2
cmp ebp, 0xfffffb00
adc ecx, 2
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x51e644
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x51e636
jmp 0x51e586
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x51e644
add edi, ecx
jmp 0x51e586
pop esi
mov edi, esi
mov ecx, 0x40d6
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x51e662
cmp byte [edi], 0x11
jne 0x51e662
mov eax, dword [edi]
mov bl, byte [edi + 4]
shr ax, 8
rol eax, 0x10
xchg ah, al
sub eax, edi
sub bl, 0xe8
add eax, esi
mov dword [edi], eax
add edi, 5
mov al, bl
loop 0x51e667
lea edi, [esi + 0x117000]
mov eax, dword [edi]
or eax, eax
je 0x51e6df
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x1542fc]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x154478]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x51e694
mov ecx, edi
jns 0x51e6c3
movzx eax, word [edi]
inc edi
push eax
inc edi
mov ecx, 0xaef24857
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x15447c]
or eax, eax
je 0x51e6d9
mov dword [ebx], eax
add ebx, 4
jmp 0x51e6b1
call dword [esi + 0x15448c]
add edi, 4
lea ebx, [esi - 4]
xor eax, eax
mov al, byte [edi]
inc edi
or eax, eax
je 0x51e710
cmp al, 0xef
ja 0x51e703
add ebx, eax
mov eax, dword [ebx]
xchg ah, al
rol eax, 0x10
xchg ah, al
add eax, esi
mov dword [ebx], eax
jmp 0x51e6e5
and al, 0xf
shl eax, 0x10
mov ax, word [edi]
add edi, 2
jmp 0x51e6f2
mov ebp, dword [esi + 0x154480]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x23f]
and byte [eax], 0x7f
and byte [eax + 0x28], 0x7f
pop eax
push eax
push esp
push eax
push ebx
push edi
call ebp
pop eax
popal
lea eax, [esp - 0x80]
push 0
cmp esp, eax
jne 0x51e744
sub esp, 0xffffff80
jmp 0x4204f7
Function at 0x401a22
Capabilities:
Hide graphical window

Disassembly:
mov ecx, 0xfffffffe
jmp fcn.0040161c
Function at 0x4034f8
Capabilities:
Accept command line arguments

Disassembly:
push ebx
push esi
push edi
add esp, 0xfffffef8
mov ebx, edx
mov esi, eax
mov eax, ebx
call fcn.00404dd0
test esi, esi
jne 0x40352e
push 0x105
lea eax, [esp + 4]
push eax
push 0
call sub.kernel32.dll_GetModuleFileNameA
mov ecx, eax
mov edx, esp
mov eax, ebx
call fcn.00404ec0
jmp 0x40354c
call sub.kernel32.dll_GetCommandLineA
mov edi, eax
mov edx, ebx
mov eax, edi
call fcn.004033fc
mov edi, eax
test esi, esi
je 0x40354c
cmp dword [ebx], 0
je 0x40354c
dec esi
jmp 0x403535
add esp, 0x108
pop edi
pop esi
pop ebx
ret

Function at 0x403580
Capabilities:
Generate random numbers using the delphi lcg

Disassembly:
push ebx
xor ebx, ebx
imul edx, dword [ebx + 0x4a8008], 0x8088405
inc edx
mov dword [ebx + 0x4a8008], edx
mul edx
mov eax, edx
pop ebx
ret

Function at 0x403c9c
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
movzx eax, word [0x4a8024]
mov dword [ebp - 8], eax
lea eax, [ebp - 4]
push eax
push 1
push 0
push 0x403d34
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x403d14
xor eax, eax
push ebp
push 0x403d0d
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 0x403d50
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 0x403d14
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey
ret
movzx eax, word [0x4a8024]
and ax, 0xffc0
movzx edx, word [ebp - 8]
and dx, 0x3f
or ax, dx
mov word [0x4a8024], ax
mov esp, ebp
pop ebp
ret

Function at 0x404b9c
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x4ae048], 0
je 0x404bfd
cmp word [0x4ae21c], 0xd7b2
jne 0x404bc5
cmp dword [0x4ae224], 0
jbe 0x404bc5
mov eax, 0x4ae218
call dword [0x4ae234]
push 0
lea eax, [esp + 4]
push eax
push 0x1e
push str.Runtime_error_____at_00000000
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
push 0
lea eax, [esp + 4]
push eax
push 2
push 0x404c24
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
pop edx
ret
cmp byte [0x4a8030], 0
jne 0x404c19
push 0
push str.Error
push str.Runtime_error_____at_00000000
push 0
call sub.user32.dll_MessageBoxA
pop edx
ret

Function at 0x404d54
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push edi
mov ebx, ecx
mov dword [ebp - 4], edx
mov edi, eax
mov esi, dword [ebp + 0x10]
cmp dword [0x4a8034], 0
je 0x404d7a
mov edx, esi
mov eax, ebx
call dword [0x4a8034]
jmp 0x404d89
mov eax, 8
call fcn.0040309c
mov dword [eax], ebx
mov dword [eax + 4], esi
mov byte [0x4ae049], 1
mov edx, dword [ebp + 8]
push edx
mov edx, dword [ebp + 0xc]
push edx
push eax
mov eax, 0x404d1c
push eax
mov eax, dword [ebp - 4]
push eax
push edi
call sub.kernel32.dll_CreateThread
pop edi
pop esi
pop ebx
pop ecx
pop ebp
ret 0xc
Function at 0x40638c
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
mov byte [ebp - 0x12], 0
lea eax, [ebp - 8]
push eax
push 0xf0019
push 0
push 0x4065bc
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
je 0x40640f
lea eax, [ebp - 8]
push eax
push 0xf0019
push 0
push 0x4065bc
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
je 0x40640f
lea eax, [ebp - 8]
push eax
push 0xf0019
push 0
push 0x4065d8
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x406498
xor eax, eax
push ebp
push 0x406491
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 0x18], 5
lea eax, [ebp - 0x11d]
mov edx, 0x105
call fcn.004061c8
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 0x406476
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x12]
push eax
push 0
push 0
push 0x4065f8
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_RegQueryValueExA
test eax, eax
je 0x406476
mov byte [ebp - 0x12], 0
mov byte [ebp - 0xe], 0
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x406498
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_RegCloseKey
ret
push 0x105
mov eax, dword [ebp - 4]
push eax
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_lstrcpynA
push 5
lea eax, [ebp - 0xd]
push eax
push 3
call sub.kernel32.dll_GetThreadLocale
push eax
call sub.kernel32.dll_GetLocaleInfoA
xor esi, esi
cmp byte [ebp - 0x11d], 0
je 0x4065b2
cmp byte [ebp - 0xd], 0
jne 0x4064df
cmp byte [ebp - 0x12], 0
je 0x4065b2
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_lstrlenA
mov ebx, eax
lea eax, [ebp - 0x11d]
add ebx, eax
jmp 0x4064f8
dec ebx
cmp byte [ebx], 0x2e
je 0x406507
lea eax, [ebp - 0x11d]
cmp ebx, eax
jne 0x4064f7
lea eax, [ebp - 0x11d]
cmp ebx, eax
je 0x4065b2
inc ebx
cmp byte [ebp - 0x12], 0
je 0x406544
mov edx, ebx
sub edx, eax
mov eax, 0x105
sub eax, edx
push eax
lea eax, [ebp - 0x12]
push eax
push ebx
call sub.kernel32.dll_lstrcpynA
push 2
push 0
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_LoadLibraryExA
mov esi, eax
test esi, esi
jne 0x4065b2
cmp byte [ebp - 0xd], 0
je 0x4065b2
lea eax, [ebp - 0x11d]
mov edx, ebx
sub edx, eax
mov eax, 0x105
sub eax, edx
push eax
lea eax, [ebp - 0xd]
push eax
push ebx
call sub.kernel32.dll_lstrcpynA
push 2
push 0
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_LoadLibraryExA
mov esi, eax
test esi, esi
jne 0x4065b2
mov byte [ebp - 0xb], 0
lea eax, [ebp - 0x11d]
mov edx, ebx
sub edx, eax
mov eax, 0x105
sub eax, edx
push eax
lea eax, [ebp - 0xd]
push eax
push ebx
call sub.kernel32.dll_lstrcpynA
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