joyce8/EMBER2024-capa huggingface dataset:
Function at 0x49a500
Capabilities:
Get file size
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4f48c8
mov eax, dword fs:[0]
push eax
sub esp, 0x2c
mov eax, dword [0x52f068]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
mov ecx, dword [ebp + 0x14]
mov esi, dword [ebp + 8]
mov eax, dword [ebp + 0x10]
mov dword [ebp - 0x20], esi
mov dword [ebp - 0x28], eax
mov dword [ebp - 0x2c], ecx
test ecx, ecx
je 0x49a549
mov dword [ecx], 0
mov dword [eax], 0
cmp dword [edi], 0xffffffff
je 0x49a69b
mov eax, dword [ebp + 0xc]
mov ecx, 0x100000
push 0
mov ebx, eax
mov dword [ebp - 0x1c], 0
cmp eax, 0x100000
lea eax, [ebp - 0x1c]
push eax
cmova ebx, ecx
push ebx
push esi
push dword [edi]
call dword [sym.imp.KERNEL32.dll_WriteFile]
neg eax
sbb eax, eax
and eax, 0x7fffbffb
add eax, 0x80004005
cmp dword [edi + 0x1c], 0
je 0x49a666
test eax, eax
je 0x49a666
mov edx, dword [ebp - 0x1c]
cmp edx, ebx
jae 0x49a669
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov ecx, dword [edi]
mov dword [ebp - 0x24], eax
cmp ecx, 0xffffffff
je 0x49a5eb
lea eax, [ebp - 0x14]
mov dword [ebp - 0x14], 0
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov esi, eax
cmp esi, 0xffffffff
jne 0x49a5df
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
jne 0x49a5eb
mov eax, dword [ebp - 0x14]
xor ecx, ecx
add ecx, esi
adc eax, 0
jmp 0x49a5f9
xorps xmm0, xmm0
movlpd qword [ebp - 0x38], xmm0
mov eax, dword [ebp - 0x34]
mov ecx, dword [ebp - 0x38]
push 0
push dword [ebp - 0x24]
push eax
push ecx
sub esp, 0x18
lea eax, [edi + 4]
mov ecx, esp
mov dword [ebp - 0x24], esp
push eax
call fcn.00405530
mov dword [ebp - 4], 0
mov ecx, dword [edi + 0x1c]
mov eax, dword [ecx]
mov dword [ebp - 4], 0xffffffff
call dword [eax + 0x18]
mov esi, dword [ebp - 0x20]
test eax, eax
jne 0x49a666
push eax
mov dword [ebp - 0x18], eax
lea eax, [ebp - 0x18]
push eax
mov eax, dword [ebp - 0x1c]
push ebx
add eax, esi
push eax
push dword [edi]
call dword [sym.imp.KERNEL32.dll_WriteFile]
mov ecx, eax
xor edx, edx
test ecx, ecx
mov eax, 0x80004005
cmovne eax, edx
mov edx, dword [ebp - 0x1c]
add edx, dword [ebp - 0x18]
mov dword [ebp - 0x1c], edx
test ecx, ecx
je 0x49a5a4
jmp 0x49a669
mov edx, dword [ebp - 0x1c]
mov ecx, dword [ebp - 0x28]
add dword [ecx], edx
test eax, eax
jne 0x49a692
test edx, edx
je 0x49a68e
mov eax, dword [ebp + 0xc]
add esi, edx
sub eax, edx
mov dword [ebp - 0x20], esi
mov dword [ebp + 0xc], eax
mov ecx, 0x100000
jne 0x49a560
mov al, 1
jmp 0x49a69d
mov ecx, dword [ebp - 0x2c]
test ecx, ecx
je 0x49a69b
mov dword [ecx], eax
xor al, al
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.004b9059
mov esp, ebp
pop ebp
ret 0x10
Function at 0x49bb70
Capabilities:
Move file

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4f4c38
mov eax, dword fs:[0]
push eax
sub esp, 0x54
mov eax, dword [0x52f068]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov ebx, ecx
mov edi, dword [ebp + 0x10]
mov ecx, edi
mov esi, dword [ebp + 0xc]
call fcn.00405520
test al, al
jne 0x49bbca
cmp byte [ebp + 8], al
jne 0x49bbd1
mov eax, dword [ebx]
test eax, eax
je 0x49bd31
cmp byte [eax + 0xa5], 0
je 0x49bd31
xor al, al
jmp 0x49bd47
mov ecx, esi
call fcn.00405520
test al, al
jne 0x49bd31
push esi
call fcn.0046c1c0
add esp, 4
test al, al
je 0x49bbf9
push esi
push edi
call fcn.0049b7a0
jmp 0x49bd2d
push 0xb
mov ecx, esi
call fcn.004027b0
push eax
mov ecx, edi
call fcn.004027b0
mov ebx, dword [sym.imp.KERNEL32.dll_MoveFileExW]
push eax
call ebx
test eax, eax
je 0x49bc1e
mov al, 1
jmp 0x49bd2d
lea ecx, [ebp - 0x58]
mov byte [ebp - 0x59], 0
call fcn.00402850
mov dword [ebp - 4], 0
lea edx, [ebp - 0x58]
mov ecx, edi
call fcn.0048ffd0
movzx ecx, byte [ebp - 0x59]
test al, al
mov edx, 1
cmovne ecx, edx
mov dword [ebp - 0x60], ecx
lea ecx, [ebp - 0x40]
call fcn.00402850
mov byte [ebp - 4], 1
lea edx, [ebp - 0x40]
mov ecx, esi
call fcn.0048ffd0
test al, al
jne 0x49bc6b
cmp byte [ebp - 0x60], al
je 0x49bca7
push 0xb
lea ecx, [ebp - 0x40]
call fcn.004027b0
push eax
lea ecx, [ebp - 0x58]
call fcn.004027b0
push eax
call ebx
test eax, eax
je 0x49bca7
mov byte [ebp - 4], 0
lea ecx, [ebp - 0x40]
call fcn.004027f0
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x58]
call fcn.004027f0
mov al, 1
jmp 0x49bd2d
mov ecx, esi
call fcn.0048f870
cmp eax, 0xffffffff
je 0x49bd10
push esi
lea ecx, [ebp - 0x28]
call fcn.00405530
mov byte [ebp - 4], 2
lea ecx, [ebp - 0x28]
call fcn.0048fd90
test al, al
je 0x49bd04
lea edx, [ebp - 0x28]
mov ecx, esi
call fcn.0048f910
test al, al
je 0x49bd04
mov edx, esi
mov ecx, edi
call fcn.0048f910
lea ecx, [ebp - 0x28]
test al, al
je 0x49bcfd
call fcn.0048fb80
mov byte [ebp - 4], 1
lea ecx, [ebp - 0x28]
call fcn.004027f0
jmp 0x49bc85
mov edx, esi
call fcn.0048f910
mov byte [ebp - 4], 1
lea ecx, [ebp - 0x28]
call fcn.004027f0
mov byte [ebp - 4], 0
lea ecx, [ebp - 0x40]
call fcn.004027f0
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x58]
call fcn.004027f0
xor al, al
test al, al
jne 0x49bd45
push edi
call fcn.0046c1c0
add esp, 4
test al, al
je 0x49bd45
mov ecx, edi
call fcn.0048fb80
mov al, 1
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.004b9059
mov esp, ebp
pop ebp
ret 0xc
Function at 0x4af5e0
Capabilities:
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
test edx, edx
jne 0x4af5eb
xor eax, eax
pop ebp
ret
pop ebp
jmp fcn.004af600
Function at 0x4d3336
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.004d31b5

Function at 0x4d7d8e
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.004d7a4e
Function at 0x40150c
Capabilities:
Get number of processors

Disassembly:
mov ecx, 0x507f48
jmp 0x401500
mov eax, 0x4c6f78
call fcn.00459198
push ecx
push ebx
push esi
mov esi, ecx
push edi
mov dword [ebp - 0x10], esi
call fcn.00401612
mov eax, dword [0x500178]
lea ecx, [esi + 0xa0]
xor ebx, ebx
mov dword [ebp - 4], ebx
mov dword [ecx], eax
mov eax, dword [0x500178]
mov dword [esi + 0xb0], eax
push 1
mov dword [esi], 0x4ce7d8
or dword [esi + 0x20], 0xffffffff
or dword [esi + 0x1c], 0xffffffff
pop edi
mov dword [esi + 0x28], ebx
push 0xa
mov dword [esi + 0x24], ebx
pop eax
mov byte [ebp - 4], 2
push 0x64
mov dword [esi + 0x58], eax
mov dword [esi + 0x60], eax
pop eax
push 0x507f44
mov dword [esi + 0x2c], 2
mov dword [esi + 0x30], edi
mov dword [esi + 0x34], ebx
mov dword [esi + 0x38], ebx
mov dword [esi + 0x3c], ebx
mov dword [esi + 0x40], ebx
mov dword [esi + 0x44], ebx
mov dword [esi + 0x48], ebx
mov dword [esi + 0x4c], edi
mov dword [esi + 0x50], ebx
mov dword [esi + 0x54], edi
mov dword [esi + 0x5c], edi
mov dword [esi + 0x90], eax
mov dword [esi + 0x94], eax
mov dword [esi + 0x98], ebx
mov dword [esi + 0x64], edi
mov dword [esi + 0x68], edi
mov dword [esi + 0x6c], 0x3e8
mov dword [esi + 0x70], edi
mov dword [esi + 0x74], edi
mov dword [esi + 0x78], edi
mov dword [esi + 0x7c], ebx
mov dword [esi + 0x80], pe_nt_image_headers32
mov dword [esi + 0x84], 0x90
mov dword [esi + 0x88], ebx
mov dword [esi + 0x8c], ebx
mov dword [esi + 0x9c], ebx
call fcn.004b179d
push 0x507f44
lea ecx, [esi + 0xb0]
mov dword [esi + 0xa4], ebx
mov dword [esi + 0xa8], edi
mov dword [esi + 0xac], edi
call fcn.004b179d
mov ecx, dword [ebp - 0xc]
mov eax, esi
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
leave
ret
Function at 0x40b7cb
Capabilities:
Query or enumerate registry key

Disassembly:
mov eax, 0x4c7df4
call fcn.00459198
sub esp, 0x22c
push ebx
push esi
mov dword [ebp - 0x2c], ecx
mov esi, 0x508000
push str.DataFile_Types
mov ecx, esi
call fcn.004c44cc
xor ebx, ebx
mov dword [ebp - 0x18], eax
cmp eax, ebx
jne 0x40b801
xor eax, eax
jmp 0x40b949
mov eax, dword [0x500178]
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], pe_nt_image_headers32
mov dword [ebp - 0x20], ebx
call edi
cmp eax, 0x103
je 0x40b919
lea eax, [ebp - 0x238]
push eax
push str.DataFile_Types
lea eax, [ebp - 0x10]
push 0x4ef0dc
push eax
call fcn.004aef37
add esp, 0x10
lea eax, [ebp - 0x28]
mov ecx, esi
push ebx
push 0x4ef0ac
push dword [ebp - 0x10]
push eax
call fcn.004c457e
push eax
lea ecx, [ebp - 0x14]
mov byte [ebp - 4], 3
call fcn.004b174d
lea ecx, [ebp - 0x28]
mov byte [ebp - 4], 2
call fcn.004b1606
push ebx
push 0x4ef0b8
push dword [ebp - 0x10]
lea eax, [ebp - 0x30]
mov ecx, esi
push eax
call fcn.004c457e
push eax
lea ecx, [ebp - 0x1c]
mov byte [ebp - 4], 4
call fcn.004b174d
lea ecx, [ebp - 0x30]
mov byte [ebp - 4], 2
call fcn.004b1606
push 0xffffffffffffffff
push 0x4ef460
push dword [ebp - 0x10]
mov ecx, esi
call fcn.004c4512
mov ecx, dword [ebp - 0x14]
cmp dword [ecx - 8], ebx
je 0x40b8f2
mov edx, dword [ebp - 0x1c]
cmp dword [edx - 8], ebx
je 0x40b8f2
cmp eax, 0xffffffff
je 0x40b8f2
push eax
push edx
push ecx
mov ecx, dword [ebp - 0x2c]
call fcn.0040ba36
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], pe_nt_image_headers32
push eax
push dword [ebp - 0x20]
push dword [ebp - 0x18]
jmp 0x40b83d
push dword [ebp - 0x18]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
lea ecx, [ebp - 0x10]
mov byte [ebp - 4], 1
call fcn.004b1606
lea ecx, [ebp - 0x1c]
mov byte [ebp - 4], bl
call fcn.004b1606
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x14]
call fcn.004b1606
push 1
pop eax
pop edi
mov ecx, dword [ebp - 0xc]
pop esi
pop ebx
mov dword fs:[0], ecx
leave
ret
Function at 0x40dfbd
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.004591c0
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 0x40f703
Capabilities:
Check os version

Disassembly:
mov eax, 0x4c83ff
call fcn.00459198
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.004b64ac
mov eax, dword [0x500178]
mov dword [ebp - 4], ebx
mov dword [esi + 0x64], eax
cmp dword [ebp + 0x20], ebx
mov byte [ebp - 4], 1
mov dword [esi], 0x4d1268
jne 0x40f789
mov edi, 0x114
lea eax, [ebp - 0x124]
push edi
push ebx
push eax
call fcn.004591c0
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 0x40f782
cmp dword [ebp - 0x120], 5
mov dword [ebp + 0x20], 0x58
jae 0x40f789
mov dword [ebp + 0x20], 0x4c
push dword [ebp + 0x20]
call fcn.0045997d
cmp eax, ebx
pop ecx
mov dword [esi + 0x5c], eax
jne 0x40f79e
call fcn.004af618
push dword [ebp + 0x20]
mov ecx, esi
push ebx
call fcn.0040f963
push eax
call fcn.004591c0
push 0x200002
call fcn.004b1bda
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.0040f963
mov ecx, dword [ebp + 0x20]
mov dword [eax], ecx
mov ecx, esi
call fcn.0040f963
mov ecx, dword [esi + 0xe8]
mov dword [eax + 0x1c], ecx
mov ecx, esi
call fcn.0040f963
mov ecx, esi
mov dword [eax + 0x20], 0x100000
call fcn.0040f963
mov ecx, dword [ebp + 0xc]
mov dword [eax + 0x3c], ecx
mov ecx, esi
call fcn.0040f963
mov ecx, esi
mov dword [eax + 0x24], edi
call fcn.0040f963
mov ecx, esi
mov dword [eax + 0x28], 0x40
call fcn.0040f963
mov ecx, dword [ebp + 0x14]
add eax, 0x34
or ecx, 0x880020
or dword [eax], ecx
test byte [ebp + 0x14], 0x40
je 0x40f85b
mov ecx, esi
call fcn.0040f963
add eax, 0x34
and byte [eax + 2], 0x7f
call fcn.004c432d
mov edi, dword [eax + 0xc]
mov ecx, esi
call fcn.0040f963
mov ecx, esi
mov dword [eax + 8], edi
call fcn.0040f963
cmp dword [ebp + 0x10], ebx
mov dword [eax + 0x44], 0x40f58c
je 0x40f894
push 0x100000
push dword [ebp + 0x10]
push dword [esi + 0xe8]
call dword [sym.imp.KERNEL32.dll_lstrcpynW]
cmp dword [ebp + 0x18], ebx
je 0x40f8d3
push dword [ebp + 0x18]
lea edi, [esi + 0x64]
mov ecx, edi
call fcn.004b179d
push ebx
mov ecx, edi
call fcn.004b1a4b
push 0x7c
push eax
call fcn.00459954
pop ecx
cmp eax, ebx
pop ecx
je 0x40f8c6
mov word [eax], bx
push 0x7c
add eax, 2
jmp 0x40f8b0
mov edi, dword [esi + 0x64]
mov ecx, esi
call fcn.0040f963
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 0x417825
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 0x4179a4
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 0x4178ea
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 [0x508274]
test ebx, ebx
jne 0x4178c6
mov esi, 0x4d0c9c
jmp 0x4178d0
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 0x4178b5
xor esi, esi
dec dword [ebp - 0xc]
jne 0x41785e
test esi, esi
je 0x4179a4
cmp esi, 3
jge 0x417925
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 0x41798c
mov edx, dword [0x508274]
test edx, edx
jne 0x41796e
mov eax, 0x4d0c9c
jmp 0x417978
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 0x41795d
cmp esi, 3
jge 0x4179a4
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 0x417996
mov eax, dword [edi]
pop edi
pop esi
pop ebx
leave
ret 0x10
Function at 0x418504
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 0x4199ff
Capabilities:
Access peb ldr_data
Get ntdll base address

Disassembly:
mov eax, 0x4c8940
call fcn.00459198
push ecx
mov eax, dword [0x500178]
push esi
mov esi, ecx
mov dword [ebp - 0x10], esi
mov dword [esi + 0x18], eax
mov eax, dword [0x500178]
and dword [ebp - 4], 0
mov dword [esi + 0x20], eax
mov eax, dword [0x500178]
mov dword [esi + 0x24], eax
mov eax, dword [0x500178]
mov dword [esi + 0x28], eax
mov eax, dword [0x500178]
mov dword [esi + 0x2c], eax
mov eax, dword [0x500178]
mov dword [esi + 0x30], eax
mov eax, dword [0x500178]
mov dword [esi + 0x34], eax
mov eax, dword [0x500178]
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], 0x4d24c8
mov dword [esi + 0xc], eax
call fcn.0041cdf0
mov ecx, dword [ebp - 0xc]
mov eax, esi
pop esi
mov dword fs:[0], ecx
leave
ret 8

Function at 0x41afe8
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 0x41b020
or eax, 0xffffffff
jmp 0x41b095
cmp dword [ebp + 0xc], edi
mov dword [esi + 0x5c], 0xa
je 0x41b05c
mov dword [ebp + 8], edi
push 0x64
push dword [ebx]
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
test eax, eax
je 0x41b066
mov eax, dword [ebp + 0xc]
cmp dword [eax], edi
je 0x41b02f
add dword [ebp + 8], 0x64
mov eax, dword [ebp + 8]
cmp eax, dword [esi + 0x58]
jl 0x41b02f
push 1
push dword [ebx]
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
jmp 0x41b066
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 0x41b07d
cmp dword [eax], edi
je 0x41b07d
push 1
pop eax
jmp 0x41b095
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 0x41bb23
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.0045a4ef
pop ecx
mov esi, eax
push esi
call dword [sym.imp.KERNEL32.dll_lstrlenW]
lea eax, [esi + eax*2]
test eax, eax
je 0x41bb9f
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 0x41bb9f
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 0x41bb7c
push 1
pop edi
push dword [ebp + 0xc]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
test edi, edi
jne 0x41bb9f
push esi
push dword [ebp + 8]
call dword [sym.imp.ADVAPI32.dll_RegDeleteKeyW]
push 0x5c
push esi
call fcn.00459ba0
pop ecx
pop ecx
jmp 0x41bb43
push esi
call fcn.00459ab7
pop ecx
push 1
pop eax
pop edi
pop esi
leave
ret 8

Function at 0x41bbd0
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.00459218
lea eax, [ebp - 0x820]
push eax
call fcn.0045a51d
and word [ebp + eax*2 - 0x81e], 0
push 0x1e
lea eax, [ebp - 0x20]
push 0
push eax
call fcn.004591c0
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 0x41bc43
or eax, 0xffffffff
leave
ret
xor eax, eax
cmp dword [ebp - 0xe], eax
setne al
leave
ret

Function at 0x41c14a
Capabilities:
Create process on windows

Disassembly:
mov eax, 0x4c8e24
call fcn.00459198
push ecx
push ecx
push ebx
push 0x507f44
lea ecx, [ebp - 0x10]
call fcn.004b167a
lea eax, [ebp - 0x10]
xor ebx, ebx
push eax
mov dword [ebp - 4], ebx
push dword [ebp + 8]
call fcn.0041be98
pop ecx
test eax, eax
pop ecx
je 0x41c186
push dword [ebp + 8]
lea ecx, [ebp - 0x10]
call fcn.004b179d
mov eax, dword [0x500178]
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.004aef37
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.004b1606
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x10]
call fcn.004b1606
mov ecx, dword [ebp - 0xc]
xor eax, eax
pop ebx
mov dword fs:[0], ecx
leave
ret
Function at 0x41c268
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 0x41c2ca
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 0x41c2ca
push esi
push dword [ebp + 8]
call dword [sym.imp.USER32.dll_ExitWindowsEx]
jmp 0x41c2cc
xor eax, eax
pop esi
leave
ret

Function at 0x41ce6b
Capabilities:
Get proxy
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x80c
mov ecx, dword [ebp + 0xc]
push esi
push edi
mov edi, dword [ebp + 8]
xor esi, esi
push 0x507f44
mov dword [edi], esi
call fcn.004b179d
lea eax, [ebp + 8]
mov dword [ebp + 8], esi
push eax
push 1
push esi
push str.SoftwareMicrosoftWindowsCurrentVersionInternet_Settings
push SysReAllocString
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x41cf4c
cmp dword [ebp + 8], esi
je 0x41cf4c
push ebx
push 4
pop eax
mov ebx, dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
mov dword [ebp - 4], eax
mov dword [ebp - 8], eax
lea eax, [ebp - 8]
mov dword [ebp - 0xc], esi
push eax
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 4]
push eax
push esi
push str.ProxyEnable
push dword [ebp + 8]
call ebx
test eax, eax
jne 0x41ceeb
cmp dword [ebp - 0xc], esi
setne al
mov dword [edi], eax
mov ecx, 0x1ff
xor eax, eax
lea edi, [ebp - 0x80a]
mov word [ebp - 0x80c], si
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
lea eax, [ebp - 8]
mov dword [ebp - 4], 1
push eax
lea eax, [ebp - 0x80c]
push eax
lea eax, [ebp - 4]
push eax
push esi
push str.ProxyServer
mov dword [ebp - 8], 0x400
push dword [ebp + 8]
call ebx
test eax, eax
pop ebx
jne 0x41cf3f
mov ecx, dword [ebp + 0xc]
lea eax, [ebp - 0x80c]
push eax
call fcn.004b179d
push dword [ebp + 8]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
xor eax, eax
jmp 0x41cf4f
or eax, 0xffffffff
pop edi
pop esi
leave
ret 8