joyce8/EMBER2024-capa huggingface dataset:
Function at 0x408fa7
Capabilities:
Encode data using xor

Disassembly:
cmp dword [0x447338], 0
je 0x408fb4
or eax, 0xffffffff
ret
mov eax, dword [0x43721c]
push ebx
push ebp
xor ebp, ebp
cmp eax, ebp
jg 0x408ff2
mov ecx, dword [0x437218]
jl 0x408fcd
cmp ecx, ebp
ja 0x408ff2
or ebx, 0xffffffff
mov dword [0x447258], ebp
add ecx, ebx
mov dword [0x44725c], ebp
mov dword [0x437218], ecx
adc eax, ebx
mov dword [0x43721c], eax
mov eax, ebx
jmp 0x4090fc
push esi
push edi
mov edi, dword [0x44725c]
or ebx, 0xffffffff
cmp edi, ebp
jg 0x409057
jl 0x40900d
mov esi, dword [0x447258]
cmp esi, ebp
ja 0x40905d
mov esi, 0x2000
push esi
push dword [0x44724c]
call fcn.00409290
cdq
mov ecx, eax
mov dword [0x447258], eax
or ecx, edx
mov dword [0x44725c], edx
je 0x409099
and eax, edx
cmp eax, ebx
je 0x40908a
add dword [0x447290], esi
mov eax, dword [0x44724c]
adc dword [0x447294], ebp
mov dword [0x447250], eax
call fcn.00408a6a
mov edi, dword [0x44725c]
mov esi, dword [0x447258]
mov eax, dword [0x437240]
test byte [eax + 0x40], 1
je 0x4090dc
cmp byte [0x4484ed], 0
mov eax, esi
je 0x4090a9
or eax, edi
je 0x4090dc
push 0x4484f8
push esi
push dword [0x447250]
call fcn.0040c070
jmp 0x4090d0
push 0x453b2a
mov ecx, 0x44a83c
call fcn.00401871
mov dword [0x447258], ebp
mov eax, ebx
mov dword [0x44725c], ebp
jmp 0x4090fa
or eax, edi
mov ebp, dword [0x447250]
je 0x4090dc
add esi, ebx
adc edi, ebx
call fcn.0040bcaf
xor byte [ebp], al
movzx eax, byte [ebp]
push eax
call fcn.0040bdf1
mov eax, esi
inc ebp
or eax, edi
jne 0x4090b3
mov esi, dword [0x447258]
mov edi, dword [0x44725c]
mov eax, dword [0x447250]
add esi, ebx
mov dword [0x447258], esi
adc edi, ebx
mov dword [0x44725c], edi
movzx eax, byte [eax]
inc dword [0x447250]
pop edi
pop esi
pop ebp
pop ebx
ret

Function at 0x40bd40
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push esi
push dword [ebp + 0xc]
call fcn.0040bccd
push 0xc
push dword [ebp + 8]
lea eax, [ebp - 0xc]
push eax
call fcn.00413090
add esp, 0xc
xor esi, esi
call fcn.0040bcaf
movzx ecx, byte [ebp + esi - 0xc]
xor eax, ecx
mov byte [ebp + esi - 0xc], al
movzx eax, al
push eax
call fcn.0040bdf1
inc esi
cmp esi, 0xc
jl 0x40bd62
mov eax, dword [0x437240]
movzx edx, byte [ebp - 1]
movzx ecx, byte [0x4472af]
test byte [eax + 0x40], 2
jne 0x40bd9e
movzx ecx, byte [0x4472b7]
cmp edx, ecx
je 0x40bda7
or eax, 0xffffffff
jmp 0x40bdea
mov ecx, dword [0x447258]
mov eax, ecx
cdq
cmp edx, dword [0x43721c]
jl 0x40bdc4
mov esi, dword [0x437218]
jg 0x40bdc6
cmp eax, esi
ja 0x40bdc6
mov esi, ecx
push edi
mov edi, dword [0x447250]
test esi, esi
je 0x40bde7
call fcn.0040bcaf
xor byte [edi], al
movzx eax, byte [edi]
push eax
call fcn.0040bdf1
inc edi
sub esi, 1
jne 0x40bdd1
xor eax, eax
pop edi
pop esi
mov esp, ebp
pop ebp
ret 8
Function at 0x40bdf1
Capabilities:
Generate random numbers using the delphi lcg

Disassembly:
mov ecx, dword [0x448378]
mov eax, ecx
xor eax, dword [esp + 4]
mov edx, dword [0x448380]
movzx eax, al
shr ecx, 8
xor ecx, dword [eax*4 + 0x436df0]
movzx eax, cl
add eax, dword [0x44837c]
mov dword [0x448378], ecx
imul ecx, eax, 0x8088405
mov eax, dword [esp + 4]
inc ecx
mov dword [0x44837c], ecx
shr ecx, 0x18
xor ecx, edx
shr edx, 8
movzx ecx, cl
xor edx, dword [ecx*4 + 0x436df0]
mov dword [0x448380], edx
ret 4

Function at 0x40be4b
Capabilities:
Encode data using xor

Disassembly:
sub esp, 0x2f0
push ebx
push esi
mov esi, 0xa8
lea eax, [esp + 0x40]
push esi
xor ebx, ebx
push ebx
push eax
call fcn.00412870
add esp, 0xc
lea eax, [esp + 0x40]
push eax
push dword [esp + 0x304]
push dword [esp + 0x304]
call fcn.0040c359
push esi
lea eax, [esp + 0x44]
mov byte [esp + 0xe], bl
push eax
lea eax, [esp + 0x1f8]
mov byte [esp + 0x13], bl
push eax
call fcn.00413090
add esp, 0xc
lea eax, [esp + 0xa]
push eax
lea eax, [esp + 0x194]
push eax
lea eax, [esp + 0x1f8]
push eax
push dword [esp + 0x314]
push dword [esp + 0x314]
call fcn.0040c1d5
mov eax, dword [esp + 0x314]
xor edx, edx
push 0x14
dec eax
pop ecx
div ecx
add eax, 1
mov dword [esp + 0x14], eax
je 0x40c00c
push ebp
push edi
mov edi, ebx
lea ebp, [esp + 0x34]
inc ebx
mov dword [esp + 0x18], ebp
mov dword [esp + 0x14], ebx
push ecx
lea eax, [esp + 0x38]
push 0
push eax
call fcn.00412870
push esi
lea eax, [esp + 0x208]
push eax
lea eax, [esp + 0x104]
push eax
call fcn.00413090
mov eax, ebx
mov byte [esp + 0x3b], bl
shr eax, 0x18
add esp, 0x18
mov byte [esp + 0x20], al
mov eax, ebx
shr eax, 0x10
mov byte [esp + 0x21], al
mov eax, ebx
shr eax, 8
cmp dword [esp + 0x314], 0
push 4
mov byte [esp + 0x26], al
pop esi
jbe 0x40bfc1
mov ebp, dword [esp + 0x314]
lea eax, [esp + 0x12]
push eax
lea eax, [esp + 0x19c]
push eax
lea eax, [esp + 0xf8]
push eax
push esi
lea eax, [esp + 0x30]
push eax
call fcn.0040c1d5
lea eax, [esp + 0x13]
push eax
lea eax, [esp + 0x2a4]
push eax
lea eax, [esp + 0xf8]
push eax
push 0x14
lea eax, [esp + 0x30]
push eax
call fcn.0040c29f
xor esi, esi
mov al, byte [esp + esi + 0x20]
xor byte [esp + esi + 0x34], al
inc esi
cmp esi, 0x14
jb 0x40bf90
push 0xa8
lea eax, [esp + 0x4c]
push eax
lea eax, [esp + 0xf8]
push eax
call fcn.00413090
add esp, 0xc
sub ebp, 1
jne 0x40bf4d
mov ebp, dword [esp + 0x18]
mov esi, dword [esp + 0x318]
xor edx, edx
mov ebx, dword [esp + 0x31c]
mov ecx, edi
cmp ecx, ebx
jae 0x40bfe4
mov al, byte [ecx + ebp]
inc edx
mov byte [ecx + esi], al
inc ecx
cmp edx, 0x14
jb 0x40bfd3
mov ebx, dword [esp + 0x14]
mov esi, 0xa8
inc ebx
push 0x14
pop ecx
sub ebp, ecx
mov dword [esp + 0x14], ebx
lea eax, [ebx - 1]
mov dword [esp + 0x18], ebp
add edi, ecx
cmp eax, dword [esp + 0x1c]
jb 0x40bef4
pop edi
pop ebp
pop esi
pop ebx
add esp, 0x2f0
ret 0x1c
Function at 0x40c1d5
Capabilities:
Encode data using xor

Disassembly:
push ebx
mov ebx, dword [esp + 0x10]
mov eax, dword [ebx + 0xa0]
cmp eax, 0xffffffff
je 0x40c283
push ebp
push esi
push edi
push 0x40
pop edi
cmp eax, edi
jbe 0x40c207
push ebx
lea eax, [ebx + 0x40]
push eax
call fcn.0040c3c3
mov dword [ebx + 0xa0], 0x14
cmp dword [esp + 0x20], 0
je 0x40c227
mov eax, dword [esp + 0x24]
cmp byte [eax], 0
je 0x40c227
mov esi, dword [esp + 0x20]
lea ebp, [ebx + 0x40]
push 0x18
pop ecx
mov edi, ebp
rep movsd dword es:[edi], dword [esi]
jmp 0x40c25f
mov ecx, dword [ebx + 0xa0]
mov eax, edi
sub eax, ecx
xor esi, esi
push eax
push esi
lea eax, [ecx + ebx]
push eax
call fcn.00412870
add esp, 0xc
xor byte [esi + ebx], 0x36
inc esi
cmp esi, edi
jb 0x40c241
lea ebp, [ebx + 0x40]
push ebp
call fcn.004056b9
push edi
push ebx
push ebp
call fcn.004056ea
mov eax, dword [esp + 0x24]
cmp dword [esp + 0x20], 0
je 0x40c279
cmp byte [eax], 0
jne 0x40c279
mov edi, dword [esp + 0x20]
mov esi, ebp
push 0x18
pop ecx
rep movsd dword es:[edi], dword [esi]
mov byte [eax], 1
or dword [ebx + 0xa0], 0xffffffff
pop edi
pop esi
pop ebp
cmp dword [esp + 0xc], 0
je 0x40c29b
push dword [esp + 0xc]
lea eax, [ebx + 0x40]
push dword [esp + 0xc]
push eax
call fcn.004056ea
pop ebx
ret 0x14

Function at 0x40c29f
Capabilities:
Encode data using xor

Disassembly:
sub esp, 0x14
push ebx
push ebp
push esi
push edi
mov edi, dword [esp + 0x30]
xor esi, esi
cmp dword [edi + 0xa0], 0xffffffff
je 0x40c2bf
push esi
push esi
push edi
push esi
push esi
call fcn.0040c1d5
lea eax, [esp + 0x10]
push eax
lea ebx, [edi + 0x40]
push ebx
call fcn.0040c3c3
mov ebp, dword [esp + 0x34]
test ebp, ebp
je 0x40c2e9
mov eax, dword [esp + 0x38]
cmp byte [eax], 0
je 0x40c2e9
push 0x18
pop ecx
mov esi, ebp
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
jmp 0x40c306
xor byte [esi + edi], 0x6a
inc esi
cmp esi, 0x40
jb 0x40c2e9
push ebx
call fcn.004056b9
push 0x40
push edi
push ebx
call fcn.004056ea
mov eax, dword [esp + 0x38]
test ebp, ebp
je 0x40c31b
cmp byte [eax], 0
jne 0x40c31b
push 0x18
pop ecx
mov esi, ebx
mov edi, ebp
rep movsd dword es:[edi], dword [esi]
mov byte [eax], 1
push 0x14
lea eax, [esp + 0x14]
push eax
push ebx
call fcn.004056ea
lea eax, [esp + 0x10]
push eax
push ebx
call fcn.0040c3c3
cmp dword [esp + 0x2c], 0
pop edi
pop esi
pop ebp
pop ebx
jbe 0x40c353
push dword [esp + 0x1c]
lea eax, [esp + 4]
push eax
push dword [esp + 0x20]
call fcn.00413090
add esp, 0xc
add esp, 0x14
ret 0x14
Function at 0x40c99d
Capabilities:
Check for time delay via gettickcount

Disassembly:
sub esp, 0x24
push ebx
mov ebx, dword [sym.imp.KERNEL32.dll_GetTickCount]
xor eax, eax
push ebp
push esi
push edi
mov esi, ecx
mov dword [esp + 0x10], eax
mov dword [esp + 0x14], eax
call ebx
mov edi, dword [esp + 0x38]
mov ebp, eax
mov ecx, dword [edi]
lea eax, [esp + 0x10]
push eax
push edi
call dword [ecx + 0x48]
test eax, eax
js 0x40c9d4
cmp dword [esp + 0x10], 0
jne 0x40ca1c
call ebx
sub eax, ebp
cmp eax, 0x7d0
ja 0x40ca1c
xor eax, eax
push eax
push eax
push eax
push eax
lea eax, [esp + 0x28]
push eax
call dword [sym.imp.USER32.dll_PeekMessageW]
test eax, eax
je 0x40c9be
xor eax, eax
push eax
push eax
push eax
lea eax, [esp + 0x24]
push eax
call dword [sym.imp.USER32.dll_GetMessageW]
lea eax, [esp + 0x18]
push eax
call dword [sym.imp.USER32.dll_TranslateMessage]
lea eax, [esp + 0x18]
push eax
call dword [sym.imp.USER32.dll_DispatchMessageW]
jmp 0x40c9be
mov eax, dword [edi]
lea ecx, [esp + 0x10]
push ecx
push edi
call dword [eax + 0x48]
mov ebx, eax
test ebx, ebx
js 0x40ca8a
mov ecx, dword [esp + 0x10]
test ecx, ecx
je 0x40ca82
mov eax, dword [ecx]
lea edx, [esp + 0x14]
push edx
push 0x42654c
push ecx
call dword [eax]
mov ebx, eax
test ebx, ebx
js 0x40ca74
mov eax, dword [esp + 0x14]
push eax
mov ecx, dword [eax]
call dword [ecx + 0x20]
mov ebx, eax
test ebx, ebx
js 0x40ca6a
mov eax, dword [esp + 0x14]
push dword [esp + 0x3c]
push eax
mov ecx, dword [eax]
call dword [ecx + 0x14]
mov ebx, eax
mov eax, dword [esp + 0x14]
push eax
mov ecx, dword [eax]
call dword [ecx + 8]
mov eax, dword [esp + 0x10]
push eax
mov ecx, dword [eax]
call dword [ecx + 8]
mov ecx, dword [esp + 0x10]
test ebx, ebx
js 0x40ca8a
test ecx, ecx
jne 0x40cadb
xor ebp, ebp
cmp dword [esi + 8], ebp
je 0x40cadb
cmp dword [esi + 0x18], ebp
jne 0x40cadb
cmp dword [esi + 0x14], ebp
je 0x40cadb
push dword [esi + 0x14]
mov ecx, esi
call fcn.0040cfc6
mov edi, eax
test edi, edi
je 0x40cadb
push 0x204
push ebp
push ebp
push ebp
push ebp
push 1
push dword [esi + 4]
call dword [sym.imp.USER32.dll_SetWindowPos]
push 5
push dword [esi + 8]
call dword [sym.imp.USER32.dll_ShowWindow]
push edi
push dword [esi + 8]
call dword [sym.imp.USER32.dll_SetWindowTextW]
push edi
call fcn.00416af0
pop ecx
pop edi
not ebx
pop esi
shr ebx, 0x1f
pop ebp
mov al, bl
pop ebx
add esp, 0x24
ret 8
Function at 0x40d1a3
Capabilities:
Hide graphical window

Disassembly:
mov al, byte [esp + 0x14]
sub esp, 0x10
push ebx
push ebp
mov ebp, dword [esp + 0x20]
mov ebx, ecx
push esi
push 0
push ebp
mov dword [ebx + 8], ebp
mov byte [ebx + 0x1e], al
call dword [sym.imp.USER32.dll_ShowWindow]
push dword [esp + 0x20]
mov ecx, ebx
call fcn.0040cf10
mov eax, dword [esp + 0x28]
mov dword [ebx + 0x14], eax
mov eax, dword [esp + 0x2c]
mov dword [ebx + 0x18], eax
lea eax, [esp + 0xc]
push eax
push ebp
call dword [sym.imp.USER32.dll_GetWindowRect]
push 2
lea eax, [esp + 0x10]
push eax
push ebp
call dword [sym.imp.USER32.dll_GetParent]
push eax
push 0
call dword [sym.imp.USER32.dll_MapWindowPoints]
cmp dword [ebx + 4], 0
je 0x40d20d
push dword [ebx + 4]
call dword [sym.imp.USER32.dll_DestroyWindow]
mov eax, dword [esp + 0xc]
mov esi, dword [esp + 0x14]
push edi
push ebx
push dword [ebx]
sub esi, eax
lea edi, [eax + 1]
push 0
push ebp
sub esi, 2
call dword [sym.imp.USER32.dll_GetParent]
push eax
mov eax, dword [esp + 0x2c]
sub eax, dword [esp + 0x24]
push eax
push esi
push dword [esp + 0x2c]
xor esi, esi
push edi
push 0x40000000
push esi
push 0x425e4c
push esi
call dword [sym.imp.USER32.dll_CreateWindowExW]
mov dword [ebx + 4], eax
pop edi
cmp dword [ebx + 0x10], esi
jne 0x40d28f
test ebp, ebp
je 0x40d2a5
cmp dword [ebx + 0x18], esi
jne 0x40d2a5
cmp dword [ebx + 0x14], esi
je 0x40d2a5
push dword [ebx + 0x14]
mov ecx, ebx
call fcn.0040cfc6
mov esi, eax
test esi, esi
je 0x40d2a5
push 5
push ebp
call dword [sym.imp.USER32.dll_ShowWindow]
push esi
push ebp
call dword [sym.imp.USER32.dll_SetWindowTextW]
push esi
call fcn.00416af0
pop ecx
jmp 0x40d2a5
test eax, eax
je 0x40d2a5
push 5
push eax
call dword [sym.imp.USER32.dll_ShowWindow]
push dword [ebx + 4]
call dword [sym.imp.USER32.dll_UpdateWindow]
pop esi
pop ebp
pop ebx
add esp, 0x10
ret 0x14
Function at 0x40d5ed
Capabilities:
Create shortcut via ishelllink

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
push ebx
lea eax, [ebp - 4]
xor ebx, ebx
push eax
push 0x4264bc
push 1
push ebx
push 0x42658c
call dword [sym.imp.ole32.dll_CoCreateInstance]
test eax, eax
js 0x40d6be
mov eax, dword [ebp - 4]
lea edx, [ebp - 8]
push edx
push 0x42657c
push eax
mov ecx, dword [eax]
call dword [ecx]
test eax, eax
js 0x40d6b5
cmp byte [ebp + 8], bl
je 0x40d640
mov eax, dword [ebp - 8]
push 2
push dword [ebp + 0x10]
mov ecx, dword [eax]
push eax
call dword [ecx + 0x14]
mov eax, dword [ebp - 4]
push dword [ebp + 0xc]
push eax
mov ecx, dword [eax]
call dword [ecx + 0x50]
cmp dword [ebp + 0x18], ebx
je 0x40d65d
mov eax, dword [ebp - 4]
push dword [ebp + 0x18]
push eax
mov ecx, dword [eax]
call dword [ecx + 0x1c]
mov eax, dword [ebp - 4]
push ebx
mov ecx, dword [eax]
cmp dword [ebp + 0x1c], ebx
jne 0x40d66f
push 0x425294
jmp 0x40d672
push dword [ebp + 0x1c]
push eax
call dword [ecx + 0x44]
cmp dword [ebp + 0x20], ebx
je 0x40d687
mov eax, dword [ebp - 4]
push dword [ebp + 0x20]
push eax
mov ecx, dword [eax]
call dword [ecx + 0x2c]
cmp dword [ebp + 0x14], ebx
je 0x40d698
mov eax, dword [ebp - 4]
push dword [ebp + 0x14]
push eax
mov ecx, dword [eax]
call dword [ecx + 0x24]
mov eax, dword [ebp - 8]
push 1
push dword [ebp + 0x10]
mov ecx, dword [eax]
push eax
call dword [ecx + 0x18]
test eax, eax
js 0x40d6ac
mov bl, 1
mov eax, dword [ebp - 8]
push eax
mov ecx, dword [eax]
call dword [ecx + 8]
mov ecx, dword [ebp - 4]
push ecx
mov edx, dword [ecx]
call dword [edx + 8]
mov al, bl
pop ebx
mov esp, ebp
pop ebp
ret 0x1c

Function at 0x40d795
Capabilities:
Get common file path

Disassembly:
push dword [esp + 4]
push dword [esp + 0xc]
call dword [sym.imp.KERNEL32.dll_GetCurrentDirectoryW]
neg eax
sbb eax, eax
neg eax
ret 8
Function at 0x40d7d7
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ecx
push esi
push 0x426054
push dword [esp + 0x10]
push dword [0x4486ec]
call dword [sym.imp.KERNEL32.dll_FindResourceW]
mov esi, eax
test esi, esi
je 0x40d8cd
push ebx
push esi
push dword [0x4486ec]
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov ebx, eax
test ebx, ebx
je 0x40d82a
push esi
push dword [0x4486ec]
call dword [sym.imp.KERNEL32.dll_LoadResource]
test eax, eax
je 0x40d82a
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov esi, eax
test esi, esi
jne 0x40d831
xor eax, eax
jmp 0x40d8cc
push ebp
push edi
push ebx
xor ebp, ebp
push 2
mov dword [esp + 0x18], ebp
call dword [sym.imp.KERNEL32.dll_GlobalAlloc]
mov edi, eax
test edi, edi
je 0x40d8c6
push edi
call dword [sym.imp.KERNEL32.dll_GlobalLock]
test eax, eax
je 0x40d8bf
push ebx
push esi
push eax
call fcn.00413090
add esp, 0xc
mov dword [esp + 0x18], ebp
lea eax, [esp + 0x18]
push eax
push ebp
push edi
call dword [sym.imp.ole32.dll_CreateStreamOnHGlobal]
test eax, eax
jne 0x40d8b8
push ebp
push dword [esp + 0x1c]
call fcn.0040d76c
mov ecx, dword [esp + 0x18]
mov esi, eax
push ecx
mov edx, dword [ecx]
call dword [edx + 8]
test esi, esi
je 0x40d8b8
mov ecx, dword [esi + 8]
mov dword [esi + 8], ebp
test ecx, ecx
jne 0x40d8b0
push 0xffffff
lea eax, [esp + 0x14]
push eax
push dword [esi + 4]
call sub.gdiplus.dll_GdipCreateHBITMAPFromBitmap
test eax, eax
je 0x40d8b0
mov dword [esi + 8], eax
mov eax, dword [esi]
mov ecx, esi
push 1
call dword [eax]
push edi
call dword [sym.imp.KERNEL32.dll_GlobalUnlock]
push edi
call dword [sym.imp.KERNEL32.dll_GlobalFree]
mov eax, dword [esp + 0x10]
pop edi
pop ebp
pop ebx
pop esi
pop ecx
ret 4

Function at 0x40dd7c
Capabilities:
Delete file

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1020
call fcn.00411870
push 0x800
lea eax, [ebp - 0x1020]
push eax
call fcn.0040d795
cmp byte [0x454e12], 0
jne 0x40de11
push 6
push dword [0x42f03c]
lea eax, [ebp - 0x1020]
push eax
call fcn.00403538
push eax
call fcn.00406de8
test eax, eax
jne 0x40de11
push 0x4252b8
call fcn.0040dc2a
lea eax, [ebp - 0x1020]
push eax
call fcn.00416ad5
xor ecx, ecx
push 0x1e
push ecx
mov word [ebp + eax*2 - 0x101e], cx
lea eax, [ebp - 0x20]
push eax
call fcn.00412870
add esp, 0x10
mov dword [ebp - 0x1c], 3
push 0x14
pop eax
mov word [ebp - 0x10], ax
lea eax, [ebp - 0x1020]
mov dword [ebp - 0x18], eax
lea eax, [ebp - 0x20]
push eax
call dword [sym.imp.SHELL32.dll_SHFileOperationW]
mov esp, ebp
pop ebp
ret
Function at 0x40de6d
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x12c
cmp dword [0x42f054], 0
push ebx
push esi
push edi
mov ebx, 0x400
jne 0x40deb8
push 0x64
lea eax, [ebp - 0x12c]
push eax
push 0xf
push ebx
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
mov ax, word [ebp - 0x12c]
mov word [0x45df40], ax
xor eax, eax
mov word [0x45df42], ax
mov dword [0x42f054], 0x45df40
push 0x32
lea eax, [ebp - 0x64]
push eax
push dword [ebp + 0xc]
push dword [ebp + 8]
call fcn.00405ad6
mov edi, dword [ebp + 0x10]
xor eax, eax
mov esi, dword [ebp + 0x14]
push esi
push edi
push 0x42f044
mov word [edi], ax
lea eax, [ebp - 0x64]
push eax
push 0
push ebx
call dword [sym.imp.KERNEL32.dll_GetNumberFormatW]
xor eax, eax
mov word [edi + esi*2 - 2], ax
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0x10

Function at 0x40e112
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x200c
call fcn.00411870
cmp byte [0x448738], 0
je 0x40e1bb
lea eax, [ebp - 0x200c]
push eax
push dword [ebp + 8]
call fcn.0040f56f
lea eax, [ebp - 8]
push eax
push 1
push 0
push str.SoftwareWinRAR_SFX
push 0x80000001
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x40e1bb
lea eax, [ebp - 4]
mov dword [ebp - 4], 0x1000
push eax
lea eax, [ebp - 0x100c]
push eax
lea eax, [ebp - 0xc]
push eax
push 0
lea eax, [ebp - 0x200c]
push eax
push dword [ebp - 8]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
jne 0x40e1b2
mov eax, dword [ebp - 4]
mov ecx, 0x7ff
shr eax, 1
mov dword [ebp - 4], eax
cmp eax, ecx
jb 0x40e196
mov eax, ecx
push dword [ebp + 0xc]
xor ecx, ecx
mov word [ebp + eax*2 - 0x100c], cx
lea eax, [ebp - 0x100c]
push eax
push dword [ebp + 8]
call fcn.00405bb6
push dword [ebp - 8]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov esp, ebp
pop ebp
ret 8
Function at 0x40e267
Capabilities:
Query environment variable

Disassembly:
mov eax, 0x2004
call fcn.00411870
mov ecx, dword [esp + 0x2014]
push ebx
xor ebx, ebx
push esi
test ecx, ecx
je 0x40e282
mov byte [ecx], bl
mov edx, dword [esp + 0x2020]
test edx, edx
je 0x40e28f
mov byte [edx], bl
mov esi, dword [esp + 0x2010]
test esi, esi
je 0x40e352
movzx eax, word [esi]
test ax, ax
je 0x40e352
push ebp
mov ebp, dword [esp + 0x2018]
push edi
mov edi, dword [esp + 0x2020]
mov dword [esp + 0x10], ebx
movzx eax, ax
add esi, 2
cmp eax, 0x3d
jne 0x40e2dc
test edi, edi
je 0x40e2e6
test ebx, ebx
jne 0x40e2e6
test ecx, ecx
je 0x40e2d8
mov byte [ecx], 1
mov ebx, ebp
jmp 0x40e2fd
cmp eax, 0xd
je 0x40e310
cmp eax, 0xa
je 0x40e313
mov word [ebp], ax
add ebp, 2
mov eax, dword [esp + 0x202c]
add eax, 0xfffffffe
cmp dword [esp + 0x10], eax
jge 0x40e30b
movzx eax, word [esi]
inc dword [esp + 0x10]
test ax, ax
jne 0x40e2be
jmp 0x40e313
mov byte [edx], 1
jmp 0x40e313
add esi, 2
xor eax, eax
mov word [ebp], ax
test edi, edi
je 0x40e34c
mov word [edi], ax
test ebx, ebx
je 0x40e34c
push 0x1000
lea eax, [esp + 0x18]
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsW]
push dword [esp + 0x202c]
lea eax, [esp + 0x18]
push eax
push edi
call fcn.00405bb6
xor eax, eax
mov word [ebx], ax
pop edi
mov eax, esi
pop ebp
jmp 0x40e354
xor eax, eax
pop esi
pop ebx
add esp, 0x2004
ret 0x18

Function at 0x40e35f
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
push ebx
lea eax, [ebp - 8]
push eax
call dword [sym.imp.SHELL32.dll_SHGetMalloc]
lea eax, [ebp - 4]
push eax
xor eax, eax
push eax
push eax
push dword [ebp + 0xc]
push eax
call dword [sym.imp.SHELL32.dll_SHGetFolderLocation]
mov ebx, eax
neg ebx
sbb bl, bl
add bl, 1
je 0x40e3ae
push dword [ebp + 8]
push dword [ebp - 4]
call dword [sym.imp.SHELL32.dll_SHGetPathFromIDListW]
push dword [ebp - 4]
dec eax
neg eax
sbb al, al
lea ebx, [eax + 1]
mov eax, dword [ebp - 8]
push eax
mov ecx, dword [eax]
call dword [ecx + 0x14]
jmp 0x40e3b6
mov eax, dword [ebp + 8]
xor ecx, ecx
mov word [eax], cx
mov al, bl
pop ebx
mov esp, ebp
pop ebp
ret 8
Function at 0x4107a6
Capabilities:
Hide graphical window

Disassembly:
and dword [0x4486e8], 0
push 1
push dword [esp + 8]
mov byte [0x448710], 1
mov byte [0x448711], 1
call dword [sym.imp.USER32.dll_ShowWindow]
push 0
push 2
push dword [esp + 0xc]
call fcn.0040113d
cmp dword [0x4486f8], 0
jne 0x4107e6
cmp byte [0x448716], 0
je 0x4107ef
cmp dword [0x44870c], 0
jne 0x410802
push 0
push 1
push 0x111
push dword [esp + 0x10]
call dword [sym.imp.USER32.dll_SendMessageW]
ret 4

Function at 0x4108d5
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1008
call fcn.00411870
cmp byte [0x448738], 0
je 0x41095f
cmp word [0x45cf40], 0
je 0x41095f
push esi
lea eax, [ebp - 0x1008]
push eax
push 0x45cf40
call fcn.0040f56f
lea eax, [ebp - 8]
xor esi, esi
push eax
lea eax, [ebp - 4]
push eax
push esi
push 0x20006
push esi
push esi
push esi
push str.SoftwareWinRAR_SFX
push 0x80000001
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyExW]
test eax, eax
jne 0x41095e
push dword [ebp + 8]
call fcn.00416ad5
pop ecx
lea eax, [eax*2 + 2]
push eax
push dword [ebp + 8]
lea eax, [ebp - 0x1008]
push 1
push esi
push eax
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
pop esi
mov esp, ebp
pop ebp
ret 4

Function at 0x410965
Capabilities:
Set environment variable

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x2000
call fcn.00411870
push esi
push dword [ebp + 8]
push str.sfxcmd
call dword [sym.imp.KERNEL32.dll_SetEnvironmentVariableW]
push 0x1000
lea eax, [ebp - 0x2000]
push eax
push dword [ebp + 8]
call fcn.0040598d
mov esi, eax
test esi, esi
je 0x4109bd
movzx ecx, word [esi]
push ecx
jmp 0x4109a8
add esi, 2
movzx eax, word [esi]
push eax
call fcn.00405a84
test al, al
jne 0x4109a1
push esi
push str.sfxpar
call dword [sym.imp.KERNEL32.dll_SetEnvironmentVariableW]
pop esi
mov esp, ebp
pop ebp
ret 4
Function at 0x5064cc
Capabilities:
Resolve dns

Disassembly:
push dword [esp + 4]
call fcn.005062f9
test eax, eax
pop ecx
jne 0x5064df
jmp fcn.005063c7
ret

Function at 0x506f99
Capabilities:
Create thread

Disassembly:
sub esp, 0xc
and dword [esp], 0
push ebx
push ebp
push esi
push edi
mov edi, dword [sym.imp.KERNEL32.DLL_Sleep]
mov dword [0x509d10], 0
jmp 0x506fce
push 0x800
call edi
push 1
call fcn.00507799
mov dword [esp], 0x3800
call edi
call fcn.00505bab
test eax, eax
je 0x506fb7
xor eax, eax
cmp dword [esp + 0x10], 1
sete al
push eax
call fcn.00507799
mov eax, dword [0x509d0c]
xor esi, esi
xor ebx, ebx
xor ebp, ebp
test eax, eax
pop ecx
mov dword [esp + 0x14], esi
je 0x507049
inc ebx
cmp byte [eax + 8], 0
jne 0x507011
inc ebp
test esi, esi
je 0x50700f
mov cl, byte [esi + 9]
cmp cl, byte [eax + 9]
jle 0x507011
mov esi, eax
mov ecx, dword [eax + 4]
cmp ecx, dword [esp + 0x14]
jb 0x50701e
mov dword [esp + 0x14], ecx
mov eax, dword [eax]
test eax, eax
jne 0x506ffb
cmp ebx, 0x1000
jl 0x507049
call fcn.00506f3f
cmp ebp, 0x100
jle 0x507049
xor eax, eax
inc eax
push eax
mov dword [esp + 0x14], eax
call fcn.00507799
pop ecx
jmp 0x50704e
and dword [esp + 0x10], 0
xor eax, eax
cmp ebp, eax
je 0x5070a3
cmp esi, eax
je 0x5070a3
cmp dword [0x509d10], 3
jb 0x50706b
push 0x100
jmp 0x506fcc
lea ecx, [esp + 0x18]
mov byte [esi + 8], 1
push ecx
push eax
push esi
push 0x506f00
push eax
push eax
call dword [sym.imp.KERNEL32.DLL_CreateThread]
test eax, eax
je 0x507095
cmp eax, 0xffffffff
je 0x507095
push eax
call dword [sym.imp.KERNEL32.DLL_CloseHandle]
jmp 0x5070d4
mov byte [esi + 8], 2
push 0x400
jmp 0x506fcc
push eax
mov dword [esp + 0x14], 2
call fcn.00507799
cmp ebx, 3
pop ecx
jl 0x507099
cmp dword [esp + 0x14], 0
je 0x507099
call dword [sym.imp.KERNEL32.DLL_GetTickCount]
sub eax, dword [esp + 0x14]
cmp eax, 0x2ee0
jb 0x507099
call fcn.00506c81
push 0x80
jmp 0x506fcc