joyce8/EMBER2024-capa huggingface dataset:
Function at 0x41ef46
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x41ef85
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x41ef85
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x41ef85
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x41ef85
cmp dword [ecx + 0x74], 0xe
jbe 0x41ef85
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret

Function at 0x42714a
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, 0x101c
call fcn.0043b670
mov eax, dword [0x44d010]
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.0042c9c4
pop ecx
mov ecx, dword [ebp + 8]
mov ebx, eax
cmp dword [ecx + 8], 0
jne 0x42718c
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
jmp 0x4272e8
mov eax, dword [ecx]
sub eax, dword [ecx + 4]
push esi
push edi
push 0
cdq
push 2
push edx
push eax
call fcn.0043b500
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 + 0x44e990]
push dword [eax + edi + 0x24]
push dword [eax + edi + 0x20]
push ebx
call fcn.0042e85a
mov ecx, dword [esi*4 + 0x44e990]
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 0x4272e1
cmp eax, dword [ecx + edi + 0x24]
jne 0x4272e1
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 0x4272e1
push dword [ebp - 0x100c]
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.0042e85a
add esp, 0x14
test edx, edx
jl 0x4272e1
jg 0x427257
test eax, eax
jb 0x4272e1
mov ebx, dword [ebp - 0x1018]
mov eax, dword [ebp - 0x1014]
test ebx, ebx
jg 0x4272e1
jl 0x427271
cmp dword [ebp - 0x1008], eax
ja 0x4272e1
lea edi, [ebp - 0x1004]
xor edx, edx
add edi, eax
lea ecx, [ebp - 0x1004]
xor esi, esi
cmp dword [ebp - 0x1008], edx
jne 0x42728f
test ebx, ebx
je 0x4272c8
cmp ecx, edi
jae 0x4272c8
mov al, byte [ecx]
cmp al, 0xd
jne 0x4272a9
lea eax, [edi - 1]
cmp ecx, eax
jae 0x4272b5
cmp byte [ecx + 1], 0xa
jne 0x4272b5
inc ecx
jmp 0x4272b5
movzx eax, al
movsx eax, byte [eax + 0x44d220]
add ecx, eax
add esi, 1
adc edx, 0
inc ecx
cmp esi, dword [ebp - 0x1008]
jne 0x42728f
cmp edx, ebx
jne 0x42728f
lea eax, [ebp - 0x1004]
sub ecx, eax
mov eax, ecx
cdq
add eax, dword [ebp - 0x1010]
adc edx, dword [ebp - 0x101c]
jmp 0x4272e6
or edx, 0xffffffff
mov eax, edx
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop ebx
call fcn.0041e3f9
leave
ret

Function at 0x42d75d
Capabilities:
Allocate thread local storage

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x442058
push 0x442050
push str.FlsAlloc
push 0x1f
call fcn.0042d644
mov esi, eax
add esp, 0x10
test esi, esi
je 0x42d791
push dword [ebp + 8]
mov ecx, esi
call dword [0x4402b0]
call esi
jmp 0x42d797
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
pop esi
pop ebp
ret 4
Function at 0x42d7db
Capabilities:
Get thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x442068
push 0x442060
push str.FlsGetValue
push 0x21
call fcn.0042d644
mov esi, eax
add esp, 0x10
test esi, esi
je 0x42d812
push dword [ebp + 8]
mov ecx, esi
call dword [0x4402b0]
call esi
pop esi
pop ebp
ret 4
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsGetValue]

Function at 0x42d81a
Capabilities:
Set thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x442070
push 0x442068
push str.FlsSetValue
push 0x22
call fcn.0042d644
mov esi, eax
add esp, 0x10
test esi, esi
je 0x42d854
push dword [ebp + 0xc]
mov ecx, esi
push dword [ebp + 8]
call dword [0x4402b0]
call esi
pop esi
pop ebp
ret 8
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsSetValue]

Function at 0x42e8d6
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 + 0x44e990]
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 0x42e916
cmp byte [ebx], 0xa
jne 0x42e916
or byte [edi + eax + 0x28], 4
jmp 0x42e91b
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 0x42ea1a
mov dl, byte [eax]
cmp dl, 0x1a
je 0x42e9fd
inc eax
cmp dl, 0xd
je 0x42e947
mov dword [ebp - 8], eax
mov byte [esi], dl
jmp 0x42e96d
cmp eax, ecx
jae 0x42e97b
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 0x42e92f
jmp 0x42ea1a
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 0x42e9f8
cmp dword [ebp - 0x10], 0
je 0x42e9f8
mov ecx, dword [ebp - 0xc]
mov eax, dword [ecx*4 + 0x44e990]
test byte [eax + edi + 0x28], 0x48
je 0x42e9d2
mov dl, byte [ebp - 1]
lea eax, [esi + 1]
mov dword [ebp - 0x14], eax
cmp dl, 0xa
jne 0x42e9bd
mov byte [esi], dl
jmp 0x42e9ce
mov byte [esi], 0xd
mov eax, dword [ecx*4 + 0x44e990]
mov byte [eax + edi + 0x2a], dl
mov eax, dword [ebp - 0x14]
mov esi, eax
jmp 0x42ea1a
cmp byte [ebp - 1], 0xa
jne 0x42e9e1
cmp esi, ebx
jne 0x42e9e1
mov byte [esi], 0xa
jmp 0x42ea19
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.0042e878
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x42ea1a
mov byte [esi], 0xd
jmp 0x42ea19
mov ecx, dword [ebp - 0xc]
mov ecx, dword [ecx*4 + 0x44e990]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x42ea17
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x42ea1a
mov byte [esi], dl
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x42ea23
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 + 0x44e990]
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 0x42ea69
cmp word [ebx], dx
jne 0x42ea69
or byte [eax + edi + 0x28], 4
jmp 0x42ea6e
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 0x42ebd1
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 0x42ebb1
add eax, 2
cmp cx, word [ebp - 0x10]
je 0x42eaaf
mov dword [ebp - 4], eax
mov word [esi], cx
jmp 0x42eae5
cmp eax, edx
jae 0x42eaf3
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 0x42ea8a
jmp 0x42ebd1
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 0x42ebac
cmp dword [ebp - 0x18], 0
je 0x42ebac
mov edx, dword [ebp - 8]
push 0xa
mov eax, dword [edx*4 + 0x44e990]
test byte [eax + edi + 0x28], 0x48
je 0x42eb82
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 0x42eb46
mov word [esi], cx
jmp 0x42eb7d
push 0xd
pop ecx
mov word [esi], cx
movzx ecx, ax
mov eax, dword [edx*4 + 0x44e990]
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 + 0x44e990]
mov byte [eax + edi + 0x2b], cl
mov eax, dword [edx*4 + 0x44e990]
pop ecx
mov byte [eax + edi + 0x2c], cl
mov esi, dword [ebp - 0x1c]
jmp 0x42ebd1
pop eax
cmp word [ebp - 4], ax
jne 0x42eb92
cmp esi, ebx
jne 0x42eb92
mov word [esi], ax
jmp 0x42ebce
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.0042e878
add esp, 0x10
push 0xa
pop eax
cmp word [ebp - 4], ax
je 0x42ebd1
push 0xd
pop eax
jmp 0x42eb8d
mov edx, dword [ebp - 8]
mov edx, dword [edx*4 + 0x44e990]
mov al, byte [edx + edi + 0x28]
test al, 0x40
jne 0x42ebcb
or al, 2
mov byte [edx + edi + 0x28], al
jmp 0x42ebd1
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 0x430cf9
Capabilities:
Enumerate files on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x264
mov eax, dword [0x44d010]
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 0x430d44
movzx eax, word [edx]
lea ecx, [ebp - 0x255]
push eax
call fcn.00430e94
test al, al
jne 0x430d3e
sub edx, 2
cmp edx, edi
jne 0x430d24
mov ecx, dword [ebp - 0x25c]
movzx esi, word [edx]
cmp esi, 0x3a
jne 0x430d66
lea eax, [edi + 2]
cmp edx, eax
je 0x430d66
push ecx
xor ebx, ebx
push ebx
push ebx
push edi
call fcn.00430c45
add esp, 0x10
jmp 0x430e60
push esi
lea ecx, [ebp - 0x255]
call fcn.00430e94
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 0x430da9
push dword [ebp - 0x25c]
jmp 0x430d56
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 0x430de6
cmp word [ebp - 0x226], 0
je 0x430e07
cmp word [ebp - 0x226], ax
jne 0x430de6
cmp word [ebp - 0x224], 0
je 0x430e07
push ebx
push dword [ebp - 0x260]
lea eax, [ebp - 0x228]
push edi
push eax
call fcn.00430c45
add esp, 0x10
mov dword [ebp - 0x264], eax
test eax, eax
jne 0x430e53
lea eax, [ebp - 0x254]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
push 0x2e
test eax, eax
pop eax
jne 0x430dc0
mov eax, dword [ebx + 4]
mov edx, dword [ebx]
sub eax, edx
mov ecx, dword [ebp - 0x25c]
sar eax, 2
cmp ecx, eax
jne 0x430e3b
push esi
call dword [sym.imp.KERNEL32.dll_FindClose]
xor eax, eax
jmp 0x430e60
push 0x430a75
sub eax, ecx
push 4
push eax
lea eax, [edx + ecx*4]
push eax
call fcn.00437540
add esp, 0x10
jmp 0x430e30
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.0041e3f9
leave
ret

Function at 0x4342e9
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push esi
push edi
call fcn.0042ce65
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 0x434358
cmp esi, dword [ebp - 4]
je 0x434353
cmp dword [ebp + 0xc], 0
je 0x434353
mov esi, dword [edi + 0x50]
lea ecx, [esi + 2]
mov ax, word [esi]
add esi, 2
test ax, ax
jne 0x434330
push dword [edi + 0x50]
sub esi, ecx
sar esi, 1
call fcn.00433e3b
pop ecx
xor ecx, ecx
cmp eax, esi
setne cl
mov eax, ecx
jmp 0x43435a
xor eax, eax
inc eax
jmp 0x43435a
xor eax, eax
pop edi
pop esi
leave
ret
Function at 0x4343bf
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x44d010]
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.0042ce65
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.0042ce65
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 0x434436
cmp word [ecx], dx
je 0x434436
mov eax, dword [0x442d0c]
push edi
dec eax
push eax
push 0x442bf8
call fcn.0043435e
mov eax, dword [ebp - 0x14]
add esp, 0xc
xor edx, edx
mov dword [ebp - 0x10], edx
mov eax, dword [eax]
test eax, eax
je 0x4344a9
cmp word [eax], dx
je 0x4344a9
mov eax, dword [edi]
test eax, eax
je 0x43445a
cmp word [eax], dx
je 0x43445a
lea eax, [ebp - 0x10]
push eax
call fcn.00433d41
jmp 0x434463
lea eax, [ebp - 0x10]
push eax
call fcn.00433ddc
cmp dword [ebp - 0x10], 0
pop ecx
jne 0x4344d3
mov eax, dword [0x442bf4]
push dword [ebp - 0x14]
dec eax
push eax
push 0x4428e8
call fcn.0043435e
add esp, 0xc
test al, al
je 0x4344d3
mov eax, dword [edi]
xor edi, edi
test eax, eax
je 0x43449e
cmp word [eax], di
je 0x43449e
lea eax, [ebp - 0x10]
push eax
call fcn.00433d41
pop ecx
jmp 0x4344d5
lea eax, [ebp - 0x10]
push eax
call fcn.00433ddc
jmp 0x43449b
mov eax, dword [edi]
test eax, eax
je 0x4344c0
cmp word [eax], dx
je 0x4344c0
lea eax, [ebp - 0x10]
push eax
call fcn.00433cf6
pop ecx
jmp 0x4344d3
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 0x43459e
lea eax, [ebp - 0x10]
push eax
lea eax, [esi + 0x100]
neg esi
sbb esi, esi
and esi, eax
push esi
call fcn.004341e3
mov esi, eax
pop ecx
pop ecx
test esi, esi
je 0x43459e
movzx ecx, si
push ecx
call dword [sym.imp.KERNEL32.dll_IsValidCodePage]
test eax, eax
je 0x43459e
push 1
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_IsValidLocale]
test eax, eax
je 0x43459e
mov eax, dword [ebp - 0x18]
test eax, eax
je 0x43452b
mov dword [eax], esi
mov eax, dword [ebp - 0x14]
push edi
push 0x55
add eax, 0x250
push eax
push dword [ebp - 0xc]
call fcn.0042d95a
test ebx, ebx
je 0x434599
push edi
push 0x55
lea eax, [ebx + 0x120]
push eax
push dword [ebp - 0xc]
call fcn.0042d95a
push 0x40
push ebx
push 0x1001
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x43459e
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 0x43459e
push 0xa
push 0x10
lea ecx, [ebx + 0x100]
push ecx
push esi
call fcn.00427f50
add esp, 0x10
xor eax, eax
inc eax
jmp 0x4345a0
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0041e3f9
leave
ret
Function at 0x438a35
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.004389b1
mov eax, dword [ebp - 0x2c]
and eax, dword [ebp - 0x28]
cmp eax, 0xffffffff
je 0x438ba4
mov eax, dword [ebp - 0x24]
and eax, dword [ebp - 0x20]
cmp eax, 0xffffffff
je 0x438ba4
mov ecx, dword [ebp - 0x18]
mov eax, dword [ebp - 0x1c]
mov dword [ebp - 8], ecx
mov dword [ebp - 4], eax
test ecx, ecx
jl 0x438b59
jg 0x438a91
test eax, eax
je 0x438b4f
push 1
push 0x1000
call fcn.0042d342
mov esi, eax
pop ecx
pop ecx
test esi, esi
jne 0x438ab4
push 0xc
pop ebx
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], ebx
jmp 0x438b46
push 0x8000
push ebx
call fcn.00429b8d
pop ecx
pop ecx
mov ecx, dword [ebp - 0x1c]
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0x18]
test eax, eax
jl 0x438add
jg 0x438ad8
cmp ecx, 0x1000
jb 0x438add
mov ecx, 0x1000
push edi
push ecx
push esi
push ebx
call fcn.004302b7
add esp, 0x10
cmp eax, 0xffffffff
je 0x438b22
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 0x438ad8
jl 0x438b09
test ecx, ecx
jne 0x438aca
push dword [ebp - 0xc]
push ebx
call fcn.00429b8d
push esi
call fcn.0042b7b8
add esp, 0xc
xor ebx, ebx
jmp 0x438bb2
cmp byte [edi + 0x24], 0
je 0x438b39
cmp dword [edi + 0x20], 5
jne 0x438b39
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], 0xd
cmp byte [edi + 0x1c], 0
je 0x438b44
mov ebx, dword [edi + 0x18]
jmp 0x438b46
xor ebx, ebx
push esi
call fcn.0042b7b8
pop ecx
jmp 0x438bb2
test ecx, ecx
jg 0x438b1b
jl 0x438b59
test eax, eax
jae 0x438b1b
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.0042e878
and eax, edx
add esp, 0x10
cmp eax, 0xffffffff
jne 0x438b79
cmp byte [edi + 0x1c], 0
je 0x438b1b
jmp 0x438baa
push ebx
call fcn.0042e608
pop ecx
push eax
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
test eax, eax
jne 0x438b1b
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 0x438bb2
cmp byte [edi + 0x1c], 0
je 0x438baf
mov ebx, dword [edi + 0x18]
jmp 0x438bb2
push 0x16
pop ebx
push 0
push dword [ebp - 0x28]
push dword [ebp - 0x2c]
push dword [ebp - 0x14]
call fcn.0042e878
add esp, 0x10
mov eax, ebx
pop edi
pop esi
pop ebx
leave
ret

Function at 0x43b320
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x43b34d
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x43b34d
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret
Function at 0x402ab0
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.00404534
test esi, esi
jne 0x402ae6
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.00404624
jmp 0x402b04
call sub.kernel32.dll_GetCommandLineA
mov edi, eax
mov edx, ebx
mov eax, edi
call fcn.00402964
mov edi, eax
test esi, esi
je 0x402b04
cmp dword [ebx], 0
je 0x402b04
dec esi
jmp 0x402aed
add esp, 0x108
pop edi
pop esi
pop ebx
ret

Function at 0x403068
Capabilities:
Generate random numbers using the delphi lcg

Disassembly:
push ebx
xor ebx, ebx
imul edx, dword [ebx + 0x478008], 0x8088405
inc edx
mov dword [ebx + 0x478008], edx
mul edx
mov eax, edx
pop ebx
ret

Function at 0x4035f0
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
movzx eax, word [0x478024]
mov dword [ebp - 8], eax
lea eax, [ebp - 4]
push eax
push 1
push 0
push 0x403688
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x403668
xor eax, eax
push ebp
push 0x403661
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 0x4036a4
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 0x403668
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey
ret
mov ax, word [0x478024]
and ax, 0xffc0
mov dx, word [ebp - 8]
and dx, 0x3f
or ax, dx
mov word [0x478024], ax
mov esp, ebp
pop ebp
ret

Function at 0x404334
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x47b048], 0
je 0x404395
cmp word [0x47b21c], 0xd7b2
jne 0x40435d
cmp dword [0x47b224], 0
jbe 0x40435d
mov eax, 0x47b218
call dword [0x47b234]
push 0
lea eax, [esp + 4]
push eax
push 0x1e
push 0x478094
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 0x4043bc
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
pop edx
ret
cmp byte [0x478034], 0
jne 0x4043b1
push 0
push 0x47808c
push 0x478094
push 0
call sub.user32.dll_MessageBoxA
pop edx
ret

Function at 0x4044e8
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, ecx
mov esi, edx
mov ebx, eax
mov eax, 8
call fcn.0040271c
mov dword [eax], edi
mov edx, dword [ebp + 0x10]
mov dword [eax + 4], edx
mov byte [0x47b049], 1
mov edx, dword [ebp + 8]
push edx
mov edx, dword [ebp + 0xc]
push edx
push eax
mov eax, 0x4044b0
push eax
push esi
push ebx
call sub.kernel32.dll_CreateThread
pop edi
pop esi
pop ebx
pop ebp
ret 0xc
Function at 0x40641c
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff0
push ebx
xor edx, edx
mov dword [ebp - 0x10], edx
xor edx, edx
push ebp
push 0x406482
push dword fs:[edx]
mov dword fs:[edx], esp
push 7
lea edx, [ebp - 0xb]
push edx
push 0x1004
push eax
call sub.kernel32.dll_GetLocaleInfoA
lea eax, [ebp - 0x10]
lea edx, [ebp - 0xb]
mov ecx, 7
call fcn.004047a4
mov eax, dword [ebp - 0x10]
lea edx, [ebp - 4]
call fcn.004031a8
mov ebx, eax
cmp dword [ebp - 4], 0
je 0x40646c
xor ebx, ebx
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x406489
lea eax, [ebp - 0x10]
call fcn.00404534
ret

Function at 0x408f2c
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebx
mov ebx, eax
mov eax, ebx
call fcn.004049f4
push eax
call sub.kernel32.dll_GetFileAttributesA
cmp eax, 0xffffffff
je 0x408f45
test al, 0x10
jne 0x408f49
xor eax, eax
pop ebx
ret
mov al, 1
pop ebx
ret

Function at 0x40bab0
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffff00
push ebx
push esi
mov esi, ecx
mov ebx, dword [ebp + 8]
push pe_nt_image_headers32
lea ecx, [ebp - 0x100]
push ecx
push edx
push eax
call sub.kernel32.dll_GetLocaleInfoA_1
test eax, eax
jle 0x40bae9
mov ecx, eax
dec ecx
lea edx, [ebp - 0x100]
mov eax, ebx
call fcn.00404624
jmp 0x40baf2
mov eax, ebx
mov edx, esi
call fcn.00404588
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x40bafc
Capabilities:
Get geographical location

Disassembly:
push ebx
push esi
push edi
push ecx
mov ebx, ecx
mov esi, edx
mov edi, eax
push 2
lea eax, [esp + 4]
push eax
push esi
push edi
call sub.kernel32.dll_GetLocaleInfoA_1
test eax, eax
jle 0x40bb1d
mov al, byte [esp]
jmp 0x40bb1f
mov eax, ebx
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x40c1a4
Capabilities:
Write file on windows

Disassembly:
add esp, 0xfffffbbc
push 0x400
lea ecx, [esp + 0x48]
call 0x40c01c
mov eax, dword [0x47a07c]
cmp byte [eax], 0
je 0x40c220
mov eax, dword [0x479d70]
call fcn.00402e88
call fcn.00402884
lea eax, [esp + 0x44]
push eax
lea eax, [esp + 0x48]
push eax
call sub.user32.dll_CharToOemA
push 0
lea eax, [esp + 4]
push eax
lea eax, [esp + 0x4c]
call fcn.00409250
push eax
lea eax, [esp + 0x50]
push eax
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
push 0
lea eax, [esp + 4]
push eax
push 2
push 0x40c268
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
jmp 0x40c256
push 0x40
lea eax, [esp + 8]
push eax
mov eax, dword [0x479d00]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x47b664]
call fcn.00405930
push eax
call sub.user32.dll_LoadStringA_1
push 0x2010
lea eax, [esp + 8]
push eax
lea eax, [esp + 0x4c]
push eax
push 0
call sub.user32.dll_MessageBoxA_1
add esp, 0x444
ret