joyce8/EMBER2024-capa huggingface dataset:
Function at 0x488740
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x6d000]
push edi
or ebp, 0xffffffff
jmp 0x488762
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x488769
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x488758
mov eax, 1
add ebx, ebx
jne 0x48877b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x48878c
jne 0x4887ab
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4887ab
dec eax
add ebx, ebx
jne 0x488798
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
jmp 0x488770
add ebx, ebx
jne 0x4887a7
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jmp 0x4887fd
xor ecx, ecx
sub eax, 3
jb 0x4887c3
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x488832
sar eax, 1
mov ebp, eax
jmp 0x4887ce
add ebx, ebx
jne 0x4887ce
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x48879c
inc ecx
add ebx, ebx
jne 0x4887dc
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x48879c
add ebx, ebx
jne 0x4887e9
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x4887de
jne 0x4887fa
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x4887de
add ecx, 2
cmp ebp, 0xfffffb00
adc ecx, 2
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x48881c
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x48880e
jmp 0x48875e
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x48881c
add edi, ecx
jmp 0x48875e
pop esi
mov edi, esi
mov ecx, 0x77c
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x48883a
cmp byte [edi], 6
jne 0x48883a
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 0x48883f
lea edi, [esi + 0x86000]
mov eax, dword [edi]
or eax, eax
je 0x4888b7
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0xe26e0]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0xe271c]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x48886c
mov ecx, edi
jns 0x48889b
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 + 0xe2720]
or eax, eax
je 0x4888b1
mov dword [ebx], eax
add ebx, 4
jmp 0x488889
call dword [esi + 0xe2730]
mov ebp, dword [esi + 0xe2724]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x1d7]
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 0x4888eb
sub esp, 0xffffff80
jmp 0x401eb0
Function at 0x401a4e
Capabilities:
Get number of processors

Disassembly:
mov ecx, 0x504d48
jmp 0x401a42
mov eax, 0x4c4d1c
call fcn.00494188
push ecx
push ebx
push esi
mov esi, ecx
push edi
mov dword [ebp - 0x10], esi
call fcn.00401b5b
mov eax, dword [0x5006f8]
lea ecx, [esi + 0xa0]
xor edi, edi
mov dword [ebp - 4], edi
mov dword [ecx], eax
mov eax, dword [0x5006f8]
mov dword [esi + 0xa8], eax
push 1
mov dword [esi], 0x4cc9b4
pop eax
mov ebx, 0x504d44
mov dword [esi + 0x1c], eax
push 0xa
mov dword [esi + 0x20], eax
or dword [esi + 0x28], 0xffffffff
or dword [esi + 0x24], 0xffffffff
pop edx
mov dword [esi + 0x30], edi
push ebx
mov byte [ebp - 4], 2
mov dword [esi + 0x2c], edi
mov dword [esi + 0x34], 2
mov dword [esi + 0x38], eax
mov dword [esi + 0x3c], edi
mov dword [esi + 0x40], edi
mov dword [esi + 0x44], edi
mov dword [esi + 0x48], edi
mov dword [esi + 0x4c], edi
mov dword [esi + 0x50], edi
mov dword [esi + 0x54], eax
mov dword [esi + 0x58], edi
mov dword [esi + 0x5c], 5
mov dword [esi + 0x60], eax
mov dword [esi + 0x64], edx
mov dword [esi + 0x68], eax
mov dword [esi + 0x6c], edx
mov dword [esi + 0x70], eax
mov dword [esi + 0x74], eax
mov dword [esi + 0x78], 0x3e8
mov dword [esi + 0x7c], eax
mov dword [esi + 0x80], eax
mov dword [esi + 0x84], eax
mov dword [esi + 0x88], edi
mov dword [esi + 0x8c], 0xc0
mov dword [esi + 0x90], 0x6c
mov dword [esi + 0x94], edi
mov dword [esi + 0x98], edi
mov dword [esi + 0x9c], edi
call fcn.004b4118
push ebx
lea ecx, [esi + 0xa8]
mov dword [esi + 0xa4], edi
call fcn.004b4118
mov ecx, dword [ebp - 0xc]
push 0x64
pop eax
mov dword [esi + 0xb4], edi
mov dword [esi + 0xac], eax
mov dword [esi + 0xb0], eax
mov eax, esi
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
leave
ret
Function at 0x40ac66
Capabilities:
Query or enumerate registry key

Disassembly:
mov eax, 0x4c5a8c
call fcn.00494188
sub esp, 0x22c
push ebx
push esi
mov dword [ebp - 0x2c], ecx
mov esi, 0x504b28
push str.DataFile_Types
mov ecx, esi
call fcn.004c28a3
xor ebx, ebx
mov dword [ebp - 0x18], eax
cmp eax, ebx
jne 0x40ac9c
xor eax, eax
jmp 0x40ade4
mov eax, dword [0x5006f8]
push edi
mov dword [ebp - 0x14], eax
mov dword [ebp - 4], ebx
mov dword [ebp - 0x1c], eax
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0x38]
mov edi, dword [sym.imp.ADVAPI32.dll_RegEnumKeyExW]
push eax
push ebx
push ebx
lea eax, [ebp - 0x24]
push ebx
push eax
lea eax, [ebp - 0x238]
mov byte [ebp - 4], 2
push eax
push ebx
push dword [ebp - 0x18]
mov dword [ebp - 0x24], 0x100
mov dword [ebp - 0x20], ebx
call edi
cmp eax, 0x103
je 0x40adb4
lea eax, [ebp - 0x238]
push eax
push str.DataFile_Types
lea eax, [ebp - 0x10]
push 0x4ebff0
push eax
call fcn.004acc37
add esp, 0x10
lea eax, [ebp - 0x28]
mov ecx, esi
push ebx
push str.Name
push dword [ebp - 0x10]
push eax
call fcn.004c2955
push eax
lea ecx, [ebp - 0x14]
mov byte [ebp - 4], 3
call fcn.004b40c8
lea ecx, [ebp - 0x28]
mov byte [ebp - 4], 2
call fcn.004b3f81
push ebx
push str.Extension
push dword [ebp - 0x10]
lea eax, [ebp - 0x30]
mov ecx, esi
push eax
call fcn.004c2955
push eax
lea ecx, [ebp - 0x1c]
mov byte [ebp - 4], 4
call fcn.004b40c8
lea ecx, [ebp - 0x30]
mov byte [ebp - 4], 2
call fcn.004b3f81
push 0xffffffffffffffff
push str.Icon
push dword [ebp - 0x10]
mov ecx, esi
call fcn.004c28e9
mov ecx, dword [ebp - 0x14]
cmp dword [ecx - 8], ebx
je 0x40ad8d
mov edx, dword [ebp - 0x1c]
cmp dword [edx - 8], ebx
je 0x40ad8d
cmp eax, 0xffffffff
je 0x40ad8d
push eax
push edx
push ecx
mov ecx, dword [ebp - 0x2c]
call fcn.0040aed1
lea eax, [ebp - 0x38]
inc dword [ebp - 0x20]
push eax
push ebx
push ebx
lea eax, [ebp - 0x24]
push ebx
push eax
lea eax, [ebp - 0x238]
mov dword [ebp - 0x24], 0x100
push eax
push dword [ebp - 0x20]
push dword [ebp - 0x18]
jmp 0x40acd8
push dword [ebp - 0x18]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
lea ecx, [ebp - 0x10]
mov byte [ebp - 4], 1
call fcn.004b3f81
lea ecx, [ebp - 0x1c]
mov byte [ebp - 4], bl
call fcn.004b3f81
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x14]
call fcn.004b3f81
push 1
pop eax
pop edi
mov ecx, dword [ebp - 0xc]
pop esi
pop ebx
mov dword fs:[0], ecx
leave
ret
Function at 0x40bf20
Capabilities:
Get common file path
Get file system object information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x2bc
push ebx
push esi
lea eax, [ebp - 4]
push edi
xor ebx, ebx
push eax
mov edi, 0x4ceb60
push ebx
push ebx
mov dword [ebp - 4], ebx
mov dword [ebp - 8], edi
call dword [sym.imp.SHELL32.dll_SHGetSpecialFolderLocation]
mov esi, 0x2b4
lea eax, [ebp - 0x2bc]
push esi
push ebx
push eax
call fcn.004941b0
lea eax, [ebp - 8]
add esp, 0xc
neg eax
sbb eax, eax
lea ecx, [ebp - 4]
and eax, ecx
xor ecx, ecx
cmp dword [ebp + 8], ebx
mov eax, dword [eax]
sete cl
or cx, 0x4008
push ecx
lea ecx, [ebp - 0x2bc]
push esi
push ecx
push ebx
push eax
call dword [sym.imp.SHELL32.dll_SHGetFileInfoW]
lea ecx, [ebp - 8]
mov esi, eax
neg ecx
sbb ecx, ecx
lea eax, [ebp - 4]
and ecx, eax
mov dword [ebp - 8], edi
call fcn.0040c2ae
mov eax, esi
pop edi
pop esi
pop ebx
leave
ret 4
Function at 0x40cb24
Capabilities:
Get file system object information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x2b4
push esi
mov esi, 0x2b4
push edi
push esi
lea eax, [ebp - 0x2b4]
push 0
mov edi, ecx
push eax
call fcn.004941b0
mov eax, dword [ebp + 8]
add esp, 0xc
or ax, 0x4008
push eax
lea eax, [ebp - 0x2b4]
push esi
push eax
push 0
push dword [edi + 4]
call dword [sym.imp.SHELL32.dll_SHGetFileInfoW]
mov eax, dword [ebp - 0x2b0]
pop edi
pop esi
leave
ret 4

Function at 0x40e249
Capabilities:
Check os version

Disassembly:
mov eax, 0x4c5f6f
call fcn.00494188
sub esp, 0x118
push ebx
push esi
push edi
xor ebx, ebx
push dword [ebp + 0x1c]
mov esi, ecx
mov dword [ebp - 0x10], esi
push ebx
call fcn.004b384a
mov eax, dword [0x5006f8]
mov dword [ebp - 4], ebx
mov dword [esi + 0x64], eax
cmp dword [ebp + 0x20], ebx
mov byte [ebp - 4], 1
mov dword [esi], 0x4cf130
jne 0x40e2cf
mov edi, 0x114
lea eax, [ebp - 0x124]
push edi
push ebx
push eax
call fcn.004941b0
add esp, 0xc
lea eax, [ebp - 0x124]
mov dword [ebp - 0x124], edi
push eax
call dword [sym.imp.KERNEL32.dll_GetVersionExW]
cmp dword [ebp - 0x114], 2
jne 0x40e2c8
cmp dword [ebp - 0x120], 5
mov dword [ebp + 0x20], 0x58
jae 0x40e2cf
mov dword [ebp + 0x20], 0x4c
push dword [ebp + 0x20]
call fcn.0049497d
cmp eax, ebx
pop ecx
mov dword [esi + 0x5c], eax
jne 0x40e2e4
call fcn.004ad318
push dword [ebp + 0x20]
mov ecx, esi
push ebx
call fcn.0040e4a9
push eax
call fcn.004941b0
push 0x200002
call fcn.004b00a6
mov dword [esi + 0xe8], eax
mov word [eax], bx
mov eax, dword [ebp + 8]
add esp, 0x10
mov dword [esi + 0x60], eax
lea edi, [esi + 0x68]
neg eax
sbb eax, eax
mov ecx, esi
add eax, 0x7005
mov word [edi], bx
mov dword [esi + 0xec], ebx
mov dword [esi + 0x3c], eax
call fcn.0040e4a9
mov ecx, dword [ebp + 0x20]
mov dword [eax], ecx
mov ecx, esi
call fcn.0040e4a9
mov ecx, dword [esi + 0xe8]
mov dword [eax + 0x1c], ecx
mov ecx, esi
call fcn.0040e4a9
mov ecx, esi
mov dword [eax + 0x20], 0x100000
call fcn.0040e4a9
mov ecx, dword [ebp + 0xc]
mov dword [eax + 0x3c], ecx
mov ecx, esi
call fcn.0040e4a9
mov ecx, esi
mov dword [eax + 0x24], edi
call fcn.0040e4a9
mov ecx, esi
mov dword [eax + 0x28], 0x40
call fcn.0040e4a9
mov ecx, dword [ebp + 0x14]
add eax, 0x34
or ecx, 0x880020
or dword [eax], ecx
test byte [ebp + 0x14], 0x40
je 0x40e3a1
mov ecx, esi
call fcn.0040e4a9
add eax, 0x34
and byte [eax + 2], 0x7f
call fcn.004c3006
mov edi, dword [eax + 0xc]
mov ecx, esi
call fcn.0040e4a9
mov ecx, esi
mov dword [eax + 8], edi
call fcn.0040e4a9
cmp dword [ebp + 0x10], ebx
mov dword [eax + 0x44], 0x40e0d2
je 0x40e3da
push 0x100000
push dword [ebp + 0x10]
push dword [esi + 0xe8]
call dword [sym.imp.KERNEL32.dll_lstrcpynW]
cmp dword [ebp + 0x18], ebx
je 0x40e419
push dword [ebp + 0x18]
lea edi, [esi + 0x64]
mov ecx, edi
call fcn.004b4118
push ebx
mov ecx, edi
call fcn.004b43c6
push 0x7c
push eax
call fcn.00494954
pop ecx
cmp eax, ebx
pop ecx
je 0x40e40c
mov word [eax], bx
push 0x7c
add eax, 2
jmp 0x40e3f6
mov edi, dword [esi + 0x64]
mov ecx, esi
call fcn.0040e4a9
mov dword [eax + 0xc], edi
mov ecx, dword [ebp - 0xc]
mov eax, esi
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
leave
ret 0x1c
Function at 0x4162e7
Capabilities:
Encode data using base64

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push ebx
push esi
push edi
mov edi, dword [ebp + 0x14]
xor eax, eax
xor esi, esi
mov byte [ebp - 4], al
mov byte [ebp - 3], al
mov byte [ebp - 2], al
mov byte [ebp - 8], al
mov byte [ebp - 7], al
mov byte [ebp - 6], al
mov byte [ebp - 5], al
mov dword [edi], eax
mov eax, dword [ebp + 0xc]
mov ecx, eax
dec eax
test ecx, ecx
je 0x416466
inc eax
mov dword [ebp - 0xc], eax
mov eax, dword [ebp + 8]
inc esi
inc dword [ebp + 8]
cmp esi, 3
mov al, byte [eax]
mov byte [ebp + esi - 5], al
mov dl, byte [ebp - 2]
mov al, byte [ebp - 3]
mov cl, byte [ebp - 4]
jne 0x4163ac
mov dl, cl
mov bl, al
shr dl, 2
mov byte [ebp - 8], dl
mov dl, cl
and dl, 3
shl dl, 4
shr bl, 4
add dl, bl
mov bl, byte [ebp - 2]
mov byte [ebp - 7], dl
mov dl, al
and dl, 0xf
shl dl, 2
shr bl, 6
add dl, bl
mov byte [ebp - 6], dl
mov dl, byte [ebp - 2]
mov bl, dl
and bl, 0x3f
and dword [ebp + 0xc], 0
mov byte [ebp - 5], bl
mov ebx, dword [0x504eec]
test ebx, ebx
jne 0x416388
mov esi, 0x4ceb64
jmp 0x416392
mov esi, dword [ebp + 0xc]
movzx esi, byte [ebp + esi - 8]
add esi, ebx
mov bl, byte [esi]
mov edi, dword [edi]
mov esi, dword [ebp + 0x10]
mov byte [edi + esi], bl
mov edi, dword [ebp + 0x14]
inc dword [edi]
inc dword [ebp + 0xc]
cmp dword [ebp + 0xc], 4
jl 0x416377
xor esi, esi
dec dword [ebp - 0xc]
jne 0x416320
test esi, esi
je 0x416466
cmp esi, 3
jge 0x4163e7
push 3
lea edi, [ebp + esi - 4]
pop ecx
xor eax, eax
sub ecx, esi
mov edx, ecx
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
mov dl, byte [ebp - 2]
mov al, byte [ebp - 3]
mov cl, byte [ebp - 4]
mov edi, dword [ebp + 0x14]
mov bl, cl
and cl, 3
shr bl, 2
mov byte [ebp - 8], bl
mov bl, al
shl cl, 4
shr bl, 4
add cl, bl
and dword [ebp + 8], 0
mov byte [ebp - 7], cl
and al, 0xf
mov cl, dl
and dl, 0x3f
shl al, 2
shr cl, 6
add al, cl
lea ecx, [esi + 1]
test ecx, ecx
mov byte [ebp - 6], al
mov byte [ebp - 5], dl
jle 0x41644e
mov edx, dword [0x504eec]
test edx, edx
jne 0x416430
mov eax, 0x4ceb64
jmp 0x41643a
mov eax, dword [ebp + 8]
movzx eax, byte [ebp + eax - 8]
add eax, edx
mov edx, dword [edi]
mov ebx, dword [ebp + 0x10]
mov al, byte [eax]
mov byte [edx + ebx], al
inc dword [edi]
inc dword [ebp + 8]
cmp dword [ebp + 8], ecx
jl 0x41641f
cmp esi, 3
jge 0x416466
push 4
pop eax
sub eax, ecx
mov ecx, dword [edi]
mov edx, dword [ebp + 0x10]
mov byte [ecx + edx], 0x3d
inc dword [edi]
dec eax
jne 0x416458
mov eax, dword [edi]
pop edi
pop esi
pop ebx
leave
ret 0x10
Function at 0x416fc6
Capabilities:
Hash data with md5

Disassembly:
mov eax, dword [esp + 4]
and dword [eax + 0x14], 0
and dword [eax + 0x10], 0
mov dword [eax], 0x67452301
mov dword [eax + 4], 0xefcdab89
mov dword [eax + 8], 0x98badcfe
mov dword [eax + 0xc], 0x10325476
ret

Function at 0x4184a0
Capabilities:
Access peb ldr_data
Get ntdll base address

Disassembly:
mov eax, 0x4c64b0
call fcn.00494188
push ecx
mov eax, dword [0x5006f8]
push esi
mov esi, ecx
mov dword [ebp - 0x10], esi
mov dword [esi + 0x18], eax
mov eax, dword [0x5006f8]
and dword [ebp - 4], 0
mov dword [esi + 0x20], eax
mov eax, dword [0x5006f8]
mov dword [esi + 0x24], eax
mov eax, dword [0x5006f8]
mov dword [esi + 0x28], eax
mov eax, dword [0x5006f8]
mov dword [esi + 0x2c], eax
mov eax, dword [0x5006f8]
mov dword [esi + 0x30], eax
mov eax, dword [0x5006f8]
mov dword [esi + 0x34], eax
mov eax, dword [0x5006f8]
mov dword [esi + 0x38], eax
mov eax, dword [ebp + 8]
mov byte [ebp - 4], 7
mov dword [esi + 8], eax
mov eax, dword [ebp + 0xc]
mov dword [esi], 0x4d038c
mov dword [esi + 0xc], eax
call fcn.0041b6e4
mov ecx, dword [ebp - 0xc]
mov eax, esi
pop esi
mov dword fs:[0], ecx
leave
ret 8

Function at 0x419a47
Capabilities:
Create process on windows
Create process suspended
Terminate process

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
mov esi, ecx
push edi
xor edi, edi
lea eax, [esi + 0x60]
lea ebx, [esi + 4]
mov dword [ebp - 4], eax
push ebx
mov dword [eax], edi
lea eax, [esi + 0x14]
push eax
push edi
push edi
push 0x20
push edi
push edi
push edi
mov dword [esi + 0x5c], edi
push dword [ebp + 8]
push edi
call dword [sym.imp.KERNEL32.dll_CreateProcessW]
test eax, eax
jne 0x419a7f
or eax, 0xffffffff
jmp 0x419af4
cmp dword [ebp + 0xc], edi
mov dword [esi + 0x5c], 0xa
je 0x419abb
mov dword [ebp + 8], edi
push 0x64
push dword [ebx]
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
test eax, eax
je 0x419ac5
mov eax, dword [ebp + 0xc]
cmp dword [eax], edi
je 0x419a8e
add dword [ebp + 8], 0x64
mov eax, dword [ebp + 8]
cmp eax, dword [esi + 0x58]
jl 0x419a8e
push 1
push dword [ebx]
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
jmp 0x419ac5
push 0xffffffffffffffff
push dword [ebx]
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
mov eax, dword [ebp + 0xc]
mov dword [esi + 0x5c], 0x64
cmp eax, edi
je 0x419adc
cmp dword [eax], edi
je 0x419adc
push 1
pop eax
jmp 0x419af4
mov esi, dword [ebp - 4]
push esi
push dword [ebx]
mov dword [esi], 1
call dword [sym.imp.KERNEL32.dll_GetExitCodeProcess]
mov eax, dword [esi]
neg eax
sbb eax, eax
pop edi
pop esi
pop ebx
leave
ret 8
Function at 0x419afb
Capabilities:
Create process on windows
Create process suspended
Terminate process

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
mov esi, ecx
xor ebx, ebx
push edi
lea eax, [esi + 0x60]
lea edi, [esi + 4]
mov dword [ebp - 4], eax
push edi
mov dword [eax], ebx
lea eax, [esi + 0x14]
push eax
push ebx
push ebx
push 0x20
push ebx
push ebx
push ebx
mov dword [esi + 0x5c], ebx
push dword [ebp + 8]
push ebx
call dword [sym.imp.KERNEL32.dll_CreateProcessW]
test eax, eax
jne 0x419b33
or eax, 0xffffffff
jmp 0x419bab
cmp dword [ebp + 0xc], ebx
mov dword [esi + 0x5c], 0xa
je 0x419b72
mov dword [ebp + 8], ebx
push 0x64
push dword [edi]
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
test eax, eax
je 0x419b7c
mov eax, dword [ebp + 0xc]
mov eax, dword [eax]
cmp eax, dword [ebp + 0x10]
jne 0x419b42
add dword [ebp + 8], 0x64
mov eax, dword [ebp + 8]
cmp eax, dword [esi + 0x58]
jl 0x419b42
push 1
push dword [edi]
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
jmp 0x419b7c
push 0xffffffffffffffff
push dword [edi]
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
mov eax, dword [ebp + 0xc]
mov dword [esi + 0x5c], 0x64
cmp eax, ebx
je 0x419b93
cmp dword [eax], ebx
je 0x419b93
push 1
pop eax
jmp 0x419bab
mov esi, dword [ebp - 4]
push esi
push dword [edi]
mov dword [esi], 1
call dword [sym.imp.KERNEL32.dll_GetExitCodeProcess]
mov eax, dword [esi]
neg eax
sbb eax, eax
pop edi
pop esi
pop ebx
leave
ret 0xc

Function at 0x41a500
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
cmp dword [ebp + 0x14], 0
push esi
jne 0x41a52e
push dword [ebp + 0x10]
call dword [sym.imp.KERNEL32.dll_lstrlenW]
shl eax, 1
push eax
push dword [ebp + 0x10]
push 1
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.ADVAPI32.dll_RegSetValueW]
neg eax
sbb eax, eax
inc eax
jmp 0x41a57d
lea eax, [ebp + 0xc]
push eax
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyW]
test eax, eax
jne 0x41a57b
push dword [ebp + 0x10]
call dword [sym.imp.KERNEL32.dll_lstrlenW]
lea eax, [eax + eax + 2]
push eax
push dword [ebp + 0x10]
push 1
push 0
push dword [ebp + 0x14]
push dword [ebp + 0xc]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
push dword [ebp + 0xc]
mov esi, eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
test eax, eax
jne 0x41a57b
test esi, esi
jne 0x41a57b
push 1
pop eax
jmp 0x41a57d
xor eax, eax
pop esi
pop ebp
ret 0x10
Function at 0x41a582
Capabilities:
Delete registry key
Query or enumerate registry key

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20c
push esi
push edi
push dword [ebp + 0xc]
call fcn.004954ef
pop ecx
mov esi, eax
push esi
call dword [sym.imp.KERNEL32.dll_lstrlenW]
lea eax, [esi + eax*2]
test eax, eax
je 0x41a5fe
and word [eax], 0
lea eax, [ebp + 0xc]
push eax
push esi
push dword [ebp + 8]
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyW]
test eax, eax
jne 0x41a5fe
lea eax, [ebp - 0x20c]
xor edi, edi
push 0x105
push eax
push edi
push dword [ebp + 0xc]
call dword [sym.imp.ADVAPI32.dll_RegEnumKeyW]
test eax, eax
jne 0x41a5db
push 1
pop edi
push dword [ebp + 0xc]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
test edi, edi
jne 0x41a5fe
push esi
push dword [ebp + 8]
call dword [sym.imp.ADVAPI32.dll_RegDeleteKeyW]
push 0x5c
push esi
call fcn.00494ba0
pop ecx
pop ecx
jmp 0x41a5a2
push esi
call fcn.00494ab7
pop ecx
push 1
pop eax
pop edi
pop esi
leave
ret 8

Function at 0x41a60e
Capabilities:
Delete file

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x820
push 0x3ff
lea eax, [ebp - 0x820]
push dword [ebp + 8]
push eax
call fcn.00494208
lea eax, [ebp - 0x820]
push eax
call fcn.0049551d
and word [ebp + eax*2 - 0x81e], 0
push 0x1e
lea eax, [ebp - 0x20]
push 0
push eax
call fcn.004941b0
mov eax, dword [ebp + 0x10]
add esp, 0x1c
mov dword [ebp - 0x20], eax
lea eax, [ebp - 0x820]
mov dword [ebp - 0x18], eax
mov ax, word [ebp + 0xc]
mov word [ebp - 0x10], ax
lea eax, [ebp - 0x20]
push eax
mov dword [ebp - 0x1c], 3
call dword [sym.imp.SHELL32.dll_SHFileOperationW]
test eax, eax
je 0x41a681
or eax, 0xffffffff
leave
ret
xor eax, eax
cmp dword [ebp - 0xe], eax
setne al
leave
ret

Function at 0x41ab88
Capabilities:
Create process on windows

Disassembly:
mov eax, 0x4c6994
call fcn.00494188
push ecx
push ecx
push ebx
push 0x504d44
lea ecx, [ebp - 0x10]
call fcn.004b3ff5
lea eax, [ebp - 0x10]
xor ebx, ebx
push eax
mov dword [ebp - 4], ebx
push dword [ebp + 8]
call fcn.0041a8d6
pop ecx
test eax, eax
pop ecx
je 0x41abc4
push dword [ebp + 8]
lea ecx, [ebp - 0x10]
call fcn.004b4118
mov eax, dword [0x5006f8]
mov dword [ebp - 0x14], eax
push dword [ebp - 0x10]
lea eax, [ebp - 0x14]
mov byte [ebp - 4], 1
push str._select___s_
push eax
call fcn.004acc37
add esp, 0xc
push 1
push ebx
push dword [ebp - 0x14]
push str.explorer.exe
push ebx
push ebx
call dword [sym.imp.SHELL32.dll_ShellExecuteW]
lea ecx, [ebp - 0x14]
mov byte [ebp - 4], bl
call fcn.004b3f81
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x10]
call fcn.004b3f81
mov ecx, dword [ebp - 0xc]
xor eax, eax
pop ebx
mov dword fs:[0], ecx
leave
ret
Function at 0x41aca6
Capabilities:
Shutdown system

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
lea eax, [ebp - 4]
push esi
xor esi, esi
push eax
push 0x28
mov dword [ebp - 4], esi
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.ADVAPI32.dll_OpenProcessToken]
test eax, eax
je 0x41ad08
lea eax, [ebp - 0x10]
push eax
push str.SeShutdownPrivilege
push esi
call dword [sym.imp.ADVAPI32.dll_LookupPrivilegeValueW]
push esi
push esi
lea eax, [ebp - 0x14]
push esi
push eax
push esi
push dword [ebp - 4]
mov dword [ebp - 0x14], 1
mov dword [ebp - 8], 2
call dword [sym.imp.ADVAPI32.dll_AdjustTokenPrivileges]
test eax, eax
je 0x41ad08
push esi
push dword [ebp + 8]
call dword [sym.imp.USER32.dll_ExitWindowsEx]
jmp 0x41ad0a
xor eax, eax
pop esi
leave
ret

Function at 0x41c621
Capabilities:
Get common file path

Disassembly:
mov eax, 0x4c6c0b
call fcn.00494188
sub esp, 0x808
push ebx
push edi
xor ebx, ebx
mov ecx, 0x1ff
xor eax, eax
lea edi, [ebp - 0x812]
mov word [ebp - 0x814], bx
push ebx
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
lea eax, [ebp - 0x814]
push 0x1a
push eax
push ebx
mov dword [ebp - 0x14], ebx
call dword [sym.imp.SHELL32.dll_SHGetSpecialFolderPathW]
cmp eax, ebx
jge 0x41c673
push dword [ebp + 8]
call fcn.0041c4fc
pop ecx
mov eax, dword [ebp + 8]
jmp 0x41c6d5
push esi
push 0x504d44
lea ecx, [ebp - 0x10]
call fcn.004b3ff5
push 1
pop esi
mov dword [ebp - 4], esi
call fcn.004c3006
mov eax, dword [eax + 4]
push dword [eax + 0x78]
lea eax, [ebp - 0x814]
push 0x4eb160
push eax
lea eax, [ebp - 0x10]
push str._s_s_s
push eax
call fcn.004acc37
push dword [ebp - 0x10]
call fcn.0041aa69
mov ecx, dword [ebp + 8]
add esp, 0x18
lea eax, [ebp - 0x10]
push eax
call fcn.004b3cee
lea ecx, [ebp - 0x10]
mov dword [ebp - 0x14], esi
mov byte [ebp - 4], bl
call fcn.004b3f81
mov eax, dword [ebp + 8]
pop esi
mov ecx, dword [ebp - 0xc]
pop edi
pop ebx
mov dword fs:[0], ecx
leave
ret

Function at 0x41c6e3
Capabilities:
Check if file exists

Disassembly:
mov eax, 0x4c6c47
call fcn.00494188
sub esp, 0x10
and dword [ebp - 0x1c], 0
lea eax, [ebp - 0x14]
push ebx
push eax
call fcn.0041c4fc
push 1
lea eax, [ebp - 0x14]
pop ebx
mov dword [ebp - 4], ebx
mov dword [esp], str.Components
push eax
lea eax, [ebp - 0x10]
push eax
call fcn.004b4226
push dword [ebp - 0x10]
mov byte [ebp - 4], 2
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
jne 0x41c754
lea eax, [ebp - 0x14]
push str.Modules
push eax
lea eax, [ebp - 0x18]
push eax
call fcn.004b4226
push eax
lea ecx, [ebp - 0x10]
mov byte [ebp - 4], 3
call fcn.004b40c8
lea ecx, [ebp - 0x18]
mov byte [ebp - 4], 2
call fcn.004b3f81
mov ecx, dword [ebp + 8]
lea eax, [ebp - 0x10]
push eax
call fcn.004b3cee
mov dword [ebp - 0x1c], ebx
lea ecx, [ebp - 0x10]
mov byte [ebp - 4], bl
call fcn.004b3f81
and byte [ebp - 4], 0
lea ecx, [ebp - 0x14]
call fcn.004b3f81
mov ecx, dword [ebp - 0xc]
mov eax, dword [ebp + 8]
pop ebx
mov dword fs:[0], ecx
leave
ret