joyce8/EMBER2024-capa huggingface dataset:
Function at 0x10040316
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x10066040]
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.1003c0ce
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.1003c0ce
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 0x1004038d
cmp word [ecx], dx
je 0x1004038d
mov eax, dword [0x10050b84]
push edi
dec eax
push eax
push 0x10050a70
call fcn.100402b5
mov eax, dword [ebp - 0x14]
add esp, 0xc
xor edx, edx
mov dword [ebp - 0x10], edx
mov eax, dword [eax]
test eax, eax
je 0x10040400
cmp word [eax], dx
je 0x10040400
mov eax, dword [edi]
test eax, eax
je 0x100403b1
cmp word [eax], dx
je 0x100403b1
lea eax, [ebp - 0x10]
push eax
call fcn.1003fc98
jmp 0x100403ba
lea eax, [ebp - 0x10]
push eax
call fcn.1003fd33
cmp dword [ebp - 0x10], 0
pop ecx
jne 0x1004042a
mov eax, dword [0x10050a6c]
push dword [ebp - 0x14]
dec eax
push eax
push 0x10050760
call fcn.100402b5
add esp, 0xc
test al, al
je 0x1004042a
mov eax, dword [edi]
xor edi, edi
test eax, eax
je 0x100403f5
cmp word [eax], di
je 0x100403f5
lea eax, [ebp - 0x10]
push eax
call fcn.1003fc98
pop ecx
jmp 0x1004042c
lea eax, [ebp - 0x10]
push eax
call fcn.1003fd33
jmp 0x100403f2
mov eax, dword [edi]
test eax, eax
je 0x10040417
cmp word [eax], dx
je 0x10040417
lea eax, [ebp - 0x10]
push eax
call fcn.1003fc4d
pop ecx
jmp 0x1004042a
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 0x100404f5
lea eax, [ebp - 0x10]
push eax
lea eax, [esi + 0x100]
neg esi
sbb esi, esi
and esi, eax
push esi
call fcn.1004013a
mov esi, eax
pop ecx
pop ecx
test esi, esi
je 0x100404f5
movzx ecx, si
push ecx
call dword [sym.imp.KERNEL32.dll_IsValidCodePage]
test eax, eax
je 0x100404f5
push 1
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_IsValidLocale]
test eax, eax
je 0x100404f5
mov eax, dword [ebp - 0x18]
test eax, eax
je 0x10040482
mov dword [eax], esi
mov eax, dword [ebp - 0x14]
push edi
push 0x55
add eax, 0x250
push eax
push dword [ebp - 0xc]
call fcn.10040ae0
test ebx, ebx
je 0x100404f0
push edi
push 0x55
lea eax, [ebx + 0x120]
push eax
push dword [ebp - 0xc]
call fcn.10040ae0
push 0x40
push ebx
push 0x1001
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x100404f5
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 0x100404f5
push 0xa
push 0x10
lea ecx, [ebx + 0x100]
push ecx
push esi
call fcn.10046f75
add esp, 0x10
xor eax, eax
inc eax
jmp 0x100404f7
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.10029475
leave
ret
Function at 0x100408e3
Capabilities:
Allocate thread local storage

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x10051b98
push 0x10051b90
push str.FlsAlloc
push 0x1f
call fcn.100407ab
mov esi, eax
add esp, 0x10
test esi, esi
je 0x10040917
push dword [ebp + 8]
mov ecx, esi
call dword [0x1004c4a8]
call esi
jmp 0x1004091d
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
pop esi
pop ebp
ret 4

Function at 0x10040961
Capabilities:
Get thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x10051ba8
push 0x10051ba0
push str.FlsGetValue
push 0x21
call fcn.100407ab
mov esi, eax
add esp, 0x10
test esi, esi
je 0x10040998
push dword [ebp + 8]
mov ecx, esi
call dword [0x1004c4a8]
call esi
pop esi
pop ebp
ret 4
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsGetValue]

Function at 0x100409a0
Capabilities:
Set thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x10051bb0
push 0x10051ba8
push str.FlsSetValue
push 0x22
call fcn.100407ab
mov esi, eax
add esp, 0x10
test esi, esi
je 0x100409da
push dword [ebp + 0xc]
mov ecx, esi
push dword [ebp + 8]
call dword [0x1004c4a8]
call esi
pop esi
pop ebp
ret 8
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsSetValue]
Function at 0x100420d7
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 0x10042174
push ebx
push esi
call fcn.100420a0
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.10040d31
add esp, 0x24
mov dword [ebp - 4], eax
test eax, eax
jne 0x10042121
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x10042173
push edi
push eax
call fcn.1003c7bc
mov edi, eax
pop ecx
push ebx
test edi, edi
jne 0x10042141
call fcn.1003c475
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x10042172
push ebx
push dword [ebp - 4]
push edi
push dword [ebp - 8]
push esi
push ebx
push ebx
call fcn.10040d31
add esp, 0x20
test eax, eax
jne 0x10042160
push edi
call fcn.1003c475
jmp 0x10042168
push ebx
call fcn.1003c475
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 0x10043fa5
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, 0x101c
call fcn.10049ac0
mov eax, dword [0x10066040]
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.1003d600
pop ecx
mov ecx, dword [ebp + 8]
mov ebx, eax
cmp dword [ecx + 8], 0
jne 0x10043fe7
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
jmp 0x10044143
mov eax, dword [ecx]
sub eax, dword [ecx + 4]
push esi
push edi
push 0
cdq
push 2
push edx
push eax
call fcn.10049910
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 + 0x10067e50]
push dword [eax + edi + 0x24]
push dword [eax + edi + 0x20]
push ebx
call fcn.10044fa2
mov ecx, dword [esi*4 + 0x10067e50]
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 0x1004413c
cmp eax, dword [ecx + edi + 0x24]
jne 0x1004413c
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 0x1004413c
push dword [ebp - 0x100c]
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.10044fa2
add esp, 0x14
test edx, edx
jl 0x1004413c
jg 0x100440b2
test eax, eax
jb 0x1004413c
mov ebx, dword [ebp - 0x1018]
mov eax, dword [ebp - 0x1014]
test ebx, ebx
jg 0x1004413c
jl 0x100440cc
cmp dword [ebp - 0x1008], eax
ja 0x1004413c
lea edi, [ebp - 0x1004]
xor edx, edx
add edi, eax
lea ecx, [ebp - 0x1004]
xor esi, esi
cmp dword [ebp - 0x1008], edx
jne 0x100440ea
test ebx, ebx
je 0x10044123
cmp ecx, edi
jae 0x10044123
mov al, byte [ecx]
cmp al, 0xd
jne 0x10044104
lea eax, [edi - 1]
cmp ecx, eax
jae 0x10044110
cmp byte [ecx + 1], 0xa
jne 0x10044110
inc ecx
jmp 0x10044110
movzx eax, al
movsx eax, byte [eax + 0x10066828]
add ecx, eax
add esi, 1
adc edx, 0
inc ecx
cmp esi, dword [ebp - 0x1008]
jne 0x100440ea
cmp edx, ebx
jne 0x100440ea
lea eax, [ebp - 0x1004]
sub ecx, eax
mov eax, ecx
cdq
add eax, dword [ebp - 0x1010]
adc edx, dword [ebp - 0x101c]
jmp 0x10044141
or edx, 0xffffffff
mov eax, edx
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop ebx
call fcn.10029475
leave
ret
Function at 0x1004443a
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 + 0x10067e50]
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 0x1004447a
cmp byte [ebx], 0xa
jne 0x1004447a
or byte [edi + eax + 0x28], 4
jmp 0x1004447f
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 0x1004457e
mov dl, byte [eax]
cmp dl, 0x1a
je 0x10044561
inc eax
cmp dl, 0xd
je 0x100444ab
mov dword [ebp - 8], eax
mov byte [esi], dl
jmp 0x100444d1
cmp eax, ecx
jae 0x100444df
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 0x10044493
jmp 0x1004457e
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 0x1004455c
cmp dword [ebp - 0x10], 0
je 0x1004455c
mov ecx, dword [ebp - 0xc]
mov eax, dword [ecx*4 + 0x10067e50]
test byte [eax + edi + 0x28], 0x48
je 0x10044536
mov dl, byte [ebp - 1]
lea eax, [esi + 1]
mov dword [ebp - 0x14], eax
cmp dl, 0xa
jne 0x10044521
mov byte [esi], dl
jmp 0x10044532
mov byte [esi], 0xd
mov eax, dword [ecx*4 + 0x10067e50]
mov byte [eax + edi + 0x2a], dl
mov eax, dword [ebp - 0x14]
mov esi, eax
jmp 0x1004457e
cmp byte [ebp - 1], 0xa
jne 0x10044545
cmp esi, ebx
jne 0x10044545
mov byte [esi], 0xa
jmp 0x1004457d
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.10044fc0
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x1004457e
mov byte [esi], 0xd
jmp 0x1004457d
mov ecx, dword [ebp - 0xc]
mov ecx, dword [ecx*4 + 0x10067e50]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x1004457b
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x1004457e
mov byte [esi], dl
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x10044587
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 + 0x10067e50]
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 0x100445cd
cmp word [ebx], dx
jne 0x100445cd
or byte [eax + edi + 0x28], 4
jmp 0x100445d2
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 0x10044735
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 0x10044715
add eax, 2
cmp cx, word [ebp - 0x10]
je 0x10044613
mov dword [ebp - 4], eax
mov word [esi], cx
jmp 0x10044649
cmp eax, edx
jae 0x10044657
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 0x100445ee
jmp 0x10044735
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 0x10044710
cmp dword [ebp - 0x18], 0
je 0x10044710
mov edx, dword [ebp - 8]
push 0xa
mov eax, dword [edx*4 + 0x10067e50]
test byte [eax + edi + 0x28], 0x48
je 0x100446e6
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 0x100446aa
mov word [esi], cx
jmp 0x100446e1
push 0xd
pop ecx
mov word [esi], cx
movzx ecx, ax
mov eax, dword [edx*4 + 0x10067e50]
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 + 0x10067e50]
mov byte [eax + edi + 0x2b], cl
mov eax, dword [edx*4 + 0x10067e50]
pop ecx
mov byte [eax + edi + 0x2c], cl
mov esi, dword [ebp - 0x1c]
jmp 0x10044735
pop eax
cmp word [ebp - 4], ax
jne 0x100446f6
cmp esi, ebx
jne 0x100446f6
mov word [esi], ax
jmp 0x10044732
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.10044fc0
add esp, 0x10
push 0xa
pop eax
cmp word [ebp - 4], ax
je 0x10044735
push 0xd
pop eax
jmp 0x100446f1
mov edx, dword [ebp - 8]
mov edx, dword [edx*4 + 0x10067e50]
mov al, byte [edx + edi + 0x28]
test al, 0x40
jne 0x1004472f
or al, 2
mov byte [edx + edi + 0x28], al
jmp 0x10044735
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 0x100498d0
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x100498fd
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x100498fd
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret
Function at 0x430000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
mov eax, section..data
nop
nop
mov ebx, 0x408ecc
nop
mov ecx, 0x685524cd
nop
nop
test eax, eax
nop
nop
nop
nop
nop
nop
je 0x43004e
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
inc eax
inc eax
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
jne 0x430024
nop
mov eax, section..text
nop
nop
mov ebx, 0x42e1d0
nop
mov ecx, 0x42b61570
nop
nop
nop
test eax, eax
nop
nop
nop
nop
je 0x430084
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
add eax, 4
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
jne 0x43006c
nop
nop
nop
nop
nop
nop
nop
popal
jmp 0x401219
Function at 0x102f560
Capabilities:
Check os version

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x118
mov eax, dword [0x1037f7c]
mov dword [ebp - 4], eax
lea eax, [ebp - 0x118]
push eax
mov dword [ebp - 0x118], 0x114
call dword [sym.imp.KERNEL32.dll_GetVersionExW]
test eax, eax
je 0x102f5a5
cmp dword [ebp - 0x108], 2
jne 0x102f5a5
cmp dword [ebp - 0x114], 5
jb 0x102f5a5
xor eax, eax
inc eax
jmp 0x102f5a7
xor eax, eax
mov ecx, dword [ebp - 4]
call fcn.010248c0
leave
ret

Function at 0x42e000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
nop
mov eax, section..text
mov ebx, 0x407ef8
nop
mov ecx, 0x482c745a
nop
nop
nop
nop
test eax, eax
nop
nop
nop
je 0x42e04e
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
nop
nop
inc eax
inc eax
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
cmp eax, ebx
nop
nop
jne 0x42e024
nop
nop
nop
nop
nop
mov eax, section..data
mov ebx, 0x42cd70
nop
nop
mov ecx, 0x294d0a1b
nop
nop
nop
nop
test eax, eax
nop
je 0x42e084
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
add eax, 4
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
nop
nop
nop
jne 0x42e06c
nop
nop
nop
popal
nop
nop
jmp 0x401219
Function at 0x422030
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
test edx, edx
jne 0x42203b
xor eax, eax
pop ebp
ret
push esi
mov esi, dword [ebp + 8]
not ecx
cmp esi, 8
jb 0x422105
push edi
mov edi, esi
shr edi, 3
movzx eax, byte [edx]
xor eax, ecx
and eax, 0xff
shr ecx, 8
xor ecx, dword [eax*4 + 0x436da8]
movzx eax, byte [edx + 1]
xor eax, ecx
and eax, 0xff
shr ecx, 8
xor ecx, dword [eax*4 + 0x436da8]
movzx eax, byte [edx + 2]
xor eax, ecx
and eax, 0xff
shr ecx, 8
xor ecx, dword [eax*4 + 0x436da8]
movzx eax, byte [edx + 3]
xor eax, ecx
and eax, 0xff
shr ecx, 8
xor ecx, dword [eax*4 + 0x436da8]
movzx eax, byte [edx + 4]
xor eax, ecx
and eax, 0xff
shr ecx, 8
xor ecx, dword [eax*4 + 0x436da8]
movzx eax, byte [edx + 5]
xor eax, ecx
and eax, 0xff
shr ecx, 8
xor ecx, dword [eax*4 + 0x436da8]
movzx eax, byte [edx + 6]
xor eax, ecx
and eax, 0xff
shr ecx, 8
xor ecx, dword [eax*4 + 0x436da8]
movzx eax, byte [edx + 7]
xor eax, ecx
and eax, 0xff
shr ecx, 8
xor ecx, dword [eax*4 + 0x436da8]
add edx, 8
sub esi, 8
dec edi
jne 0x422050
pop edi
test esi, esi
je 0x42212a
lea esp, [esp]
movzx eax, byte [edx]
xor eax, ecx
and eax, 0xff
shr ecx, 8
xor ecx, dword [eax*4 + 0x436da8]
lea edx, [edx + 1]
dec esi
jne 0x422110
not ecx
mov eax, ecx
pop esi
pop ebp
ret

Function at 0x422140
Capabilities:
Generate random numbers using the delphi lcg
Hash data with crc32

Disassembly:
push esi
push edi
mov edi, ecx
movsx eax, dl
mov esi, dword [edi]
xor eax, esi
and eax, 0xff
shr esi, 8
mov eax, dword [eax*4 + 0x436da8]
xor eax, esi
movzx ecx, al
add ecx, dword [edi + 4]
mov dword [edi], eax
mov eax, dword [edi + 8]
imul ecx, ecx, 0x8088405
inc ecx
mov dword [edi + 4], ecx
shr ecx, 0x18
xor ecx, eax
and ecx, 0xff
shr eax, 8
xor eax, dword [ecx*4 + 0x436da8]
mov dword [edi + 8], eax
pop edi
pop esi
ret

Function at 0x422190
Capabilities:
Generate random numbers using the delphi lcg
Hash data with crc32

Disassembly:
push ebx
push esi
push edi
mov bl, dl
mov edx, ecx
mov edi, dword [edx + 8]
mov ecx, dword [edx]
mov esi, edi
and esi, 0xfffd
or esi, 2
mov eax, esi
xor eax, 1
imul eax, esi
shr eax, 8
xor bl, al
movsx eax, bl
xor eax, ecx
and eax, 0xff
shr ecx, 8
mov eax, dword [eax*4 + 0x436da8]
xor eax, ecx
mov dword [edx], eax
movzx eax, al
add eax, dword [edx + 4]
imul eax, eax, 0x8088405
inc eax
mov dword [edx + 4], eax
shr eax, 0x18
xor eax, edi
and eax, 0xff
shr edi, 8
xor edi, dword [eax*4 + 0x436da8]
mov al, bl
mov dword [edx + 8], edi
pop edi
pop esi
pop ebx
ret
Function at 0x462370
Capabilities:
Extract resource via kernel32 functions

Disassembly:
mov eax, dword [esp + 4]
push ebx
push esi
push edi
push 0x1a
push eax
push 0
call dword [sym.imp.KERNEL32.dll_FindResourceW]
mov esi, eax
test esi, esi
jne 0x46238e
pop edi
pop esi
xor al, al
pop ebx
ret
push esi
push 0
call dword [sym.imp.KERNEL32.dll_LoadResource]
push esi
push 0
mov edi, eax
call dword [sym.imp.KERNEL32.dll_SizeofResource]
push edi
mov ebx, eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov ecx, dword [esp + 0x14]
push 0x48b074
push ecx
mov edi, eax
call fcn.00476198
mov esi, eax
add esp, 8
test esi, esi
jne 0x4623cb
pop edi
pop esi
xor al, al
pop ebx
ret
push esi
push ebx
push 1
push edi
call fcn.0047602e
push esi
call fcn.00475fb1
add esp, 0x14
mov al, 1
pop edi
pop esi
pop ebx
ret
Function at 0x465850
Capabilities:
Query or enumerate registry value

Disassembly:
mov ecx, dword [esp + 4]
sub esp, 0x218
lea eax, [esp]
push ebp
push esi
push edi
mov edi, dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
push eax
push 0x20019
push 0
push ecx
push SysReAllocString
call edi
test eax, eax
jne 0x4658ae
mov ecx, dword [esp + 0xc]
mov ebp, dword [sym.imp.ADVAPI32.dll_RegQueryValueW]
lea edx, [esp + 0x10]
lea eax, [esp + 0x1c]
push edx
push eax
push 0x490720
push ecx
mov dword [esp + 0x20], 0x104
call ebp
test eax, eax
je 0x4658ba
mov edx, dword [esp + 0xc]
push edx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
xor eax, eax
pop edi
pop esi
pop ebp
add esp, 0x218
ret
mov eax, dword [esp + 0xc]
mov esi, dword [sym.imp.ADVAPI32.dll_RegCloseKey]
push eax
call esi
lea ecx, [esp + 0x1c]
push str.DefaultIcon
push ecx
call fcn.004761e1
add esp, 8
lea edx, [esp + 0xc]
lea eax, [esp + 0x1c]
push edx
push 0x20019
push 0
push eax
push SysReAllocString
call edi
test eax, eax
jne 0x4658ae
mov eax, dword [esp + 0xc]
lea ecx, [esp + 0x10]
lea edx, [esp + 0x1c]
push ecx
push edx
push 0x490720
push eax
mov dword [esp + 0x20], 0x104
call ebp
test eax, eax
je 0x46592a
mov ecx, dword [esp + 0xc]
push ecx
call esi
pop edi
pop esi
xor eax, eax
pop ebp
add esp, 0x218
ret
mov edx, dword [esp + 0xc]
push edx
call esi
lea eax, [esp + 0x1c]
push 0x2c
push eax
call fcn.00477082
xor esi, esi
add esp, 8
cmp eax, esi
je 0x465957
mov word [eax], si
add eax, 2
push eax
call fcn.00477030
add esp, 4
jmp 0x465959
xor eax, eax
lea ecx, [esp + 0x18]
push 1
lea edx, [esp + 0x18]
push ecx
push edx
push eax
lea eax, [esp + 0x2c]
mov dword [esp + 0x24], esi
push eax
mov dword [esp + 0x2c], esi
call dword [sym.imp.SHELL32.dll_ExtractIconExW]
test eax, eax
je 0x4658ae
mov al, byte [esp + 0x22c]
test al, al
mov eax, dword [esp + 0x14]
jne 0x4658b0
mov eax, dword [esp + 0x18]
pop edi
pop esi
pop ebp
add esp, 0x218
ret

Function at 0x465ff0
Capabilities:
Execute syscall

Disassembly:
push ebp
mov ebp, esp
push ecx
mov eax, dword [ebp + 8]
lea edx, [ebp + 0xc]
int 0x2e
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
mov esp, ebp
pop ebp
ret
Function at 0x466080
Capabilities:
Get common file path

Disassembly:
sub esp, 0x43c
push esi
mov esi, dword [esp + 0x444]
cmp word [esi + 2], 0x3a
je 0x4660c4
lea eax, [esp + 0x30]
push eax
push 0x104
call dword [sym.imp.KERNEL32.dll_GetCurrentDirectoryW]
lea ecx, [esp + 0x30]
push 0x48b458
push ecx
call fcn.004761e1
lea edx, [esp + 0x38]
push esi
push edx
call fcn.004761e1
add esp, 0x10
jmp 0x4660d2
lea eax, [esp + 0x30]
push esi
push eax
call fcn.0047620b
add esp, 8
lea ecx, [esp + 0x30]
lea edx, [esp + 0x238]
push ecx
push str.___s
push edx
call fcn.00475dff
lea eax, [esp + 0x244]
lea ecx, [esp + 0x2c]
push eax
push ecx
call fcn.00466050
mov eax, dword [0x490728]
xor esi, esi
add esp, 0x14
lea edx, [esp + 0x20]
cmp eax, esi
mov dword [esp + 8], 0x18
mov dword [esp + 0xc], esi
mov dword [esp + 0x14], 0x40
mov dword [esp + 0x10], edx
mov dword [esp + 0x18], esi
mov dword [esp + 0x1c], esi
jne 0x46613b
push esi
call fcn.00465fb0
add esp, 4
mov dword [0x490728], eax
mov ecx, dword [esp + 0x454]
cmp ecx, 3
jne 0x46614c
mov ecx, 1
mov edx, dword [esp + 0x458]
push esi
push esi
push 0x20
push ecx
mov ecx, dword [esp + 0x45c]
push ecx
push edx
lea ecx, [esp + 0x40]
push esi
push ecx
mov ecx, dword [esp + 0x468]
lea edx, [esp + 0x28]
or ecx, 0x100000
push edx
lea edx, [esp + 0x28]
push ecx
push edx
push eax
call fcn.00465ff0
mov ecx, dword [esp + 0x34]
add esp, 0x30
neg eax
sbb eax, eax
pop esi
not eax
and eax, ecx
add esp, 0x43c
ret

Function at 0x469440
Capabilities:
Enumerate pe sections

Disassembly:
mov ecx, dword [esp + 8]
push ebx
mov ebx, dword [ecx + 0x88]
test ebx, ebx
je 0x4694b7
push esi
xor eax, eax
mov ax, word [ecx + 0x14]
xor esi, esi
mov si, word [ecx + 6]
push edi
xor edi, edi
lea eax, [eax + ecx + 0x18]
test esi, esi
jbe 0x46948e
mov ecx, dword [eax + 8]
test ecx, ecx
jne 0x469471
mov ecx, dword [eax + 0x10]
mov edx, dword [eax + 0xc]
cmp ebx, edx
jb 0x46947e
add edx, ecx
cmp ebx, edx
jb 0x46948a
inc edi
add eax, 0x28
cmp edi, esi
jb 0x469467
xor ecx, ecx
jmp 0x4694a2
test eax, eax
jne 0x469492
xor ecx, ecx
jmp 0x4694a2
mov ecx, dword [eax + 0x14]
mov esi, dword [eax + 0xc]
mov eax, dword [esp + 0x10]
sub ecx, esi
add ecx, ebx
add ecx, eax
mov edx, dword [esp + 0x18]
push edx
push 0
push 0
push ecx
push ecx
call fcn.004693c0
add esp, 0x14
pop edi
pop esi
pop ebx
ret
Function at 0x4698f0
Capabilities:
Get file size
Read file via mapping

Disassembly:
push ebx
mov eax, dword [esp + 8]
push ebp
push esi
push edi
push 0
push 0x80
push 3
push 0
push 1
push SysReAllocString
push eax
xor bl, bl
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov edi, eax
cmp edi, 0xffffffff
jne 0x469921
pop edi
pop esi
pop ebp
xor al, al
pop ebx
ret
push 0
push 0
push 0
push 2
push 0
push edi
call dword [sym.imp.KERNEL32.dll_CreateFileMappingW]
mov ebp, eax
test ebp, ebp
jne 0x469946
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop edi
pop esi
pop ebp
xor al, al
pop ebx
ret
push 0
push 0
push 0
push 4
push ebp
call dword [sym.imp.KERNEL32.dll_MapViewOfFile]
mov esi, eax
test esi, esi
jne 0x46996e
mov esi, dword [sym.imp.KERNEL32.dll_CloseHandle]
push ebp
call esi
push edi
call esi
pop edi
pop esi
pop ebp
xor al, al
pop ebx
ret
push 0
push edi
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov ecx, dword [esp + 0x18]
mov dword [ecx], esi
mov dword [ecx + 4], eax
cmp word [esi], 0x5a4d
jne 0x469993
push ecx
push esi
call fcn.004694c0
add esp, 8
mov bl, al
push esi
call dword [sym.imp.KERNEL32.dll_UnmapViewOfFile]
mov esi, dword [sym.imp.KERNEL32.dll_CloseHandle]
push ebp
call esi
push edi
call esi
pop edi
pop esi
mov al, bl
pop ebp
pop ebx
ret