joyce8/EMBER2024-capa huggingface dataset:
Function at 0x411390
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [0x4b3014]
xor eax, ebp
mov dword [ebp - 4], eax
mov edx, dword [ebp + 0xc]
lea eax, [ebp - 8]
push esi
mov esi, dword [ebp + 8]
mov ecx, 0x400000
cmp dword [ebp + 0x10], ecx
push edi
cmovbe ecx, dword [ebp + 0x10]
mov edi, dword [ebp + 0x14]
push 0
push eax
push ecx
push edx
push dword [esi + 0xc]
mov dword [ebp - 8], 0
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
setne cl
test edi, edi
je 0x4113dd
mov eax, dword [ebp - 8]
mov dword [edi], eax
pop edi
pop esi
test cl, cl
je 0x4113f5
xor eax, eax
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0045f48f
mov esp, ebp
pop ebp
ret 0x10
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
jne 0x411414
mov eax, 0x80004005
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0045f48f
mov esp, ebp
pop ebp
ret 0x10
jle 0x41141e
movzx eax, ax
or eax, 0x80070000
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0045f48f
mov esp, ebp
pop ebp
ret 0x10

Function at 0x411430
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [0x4b3014]
xor eax, ebp
mov dword [ebp - 4], eax
mov ecx, dword [ebp + 0xc]
lea eax, [ebp - 8]
push esi
mov esi, dword [ebp + 0x14]
mov edx, 0x100000
push 0
push eax
mov eax, dword [ebp + 0x10]
cmp eax, edx
cmovae eax, edx
push eax
push ecx
push 0xfffffffffffffff6
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
push eax
call dword [sym.imp.KERNEL32.dll_ReadFile]
test esi, esi
je 0x411474
mov ecx, dword [ebp - 8]
mov dword [esi], ecx
test eax, eax
jne 0x4114bc
mov esi, dword [sym.imp.KERNEL32.dll_GetLastError]
call esi
cmp eax, 0x6d
je 0x4114bc
call esi
test eax, eax
jne 0x4114a1
mov eax, 0x80004005
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0045f48f
mov esp, ebp
pop ebp
ret 0x10
jle 0x4114be
movzx eax, ax
or eax, 0x80070000
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0045f48f
mov esp, ebp
pop ebp
ret 0x10
xor eax, eax
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop esi
call fcn.0045f48f
mov esp, ebp
pop ebp
ret 0x10

Function at 0x4115b0
Capabilities:
Get file size

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [0x4b3014]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
lea ecx, [ebp - 8]
push ebx
push edi
mov edi, dword [ebp + 0xc]
push ecx
push dword [eax + 8]
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov ebx, eax
cmp ebx, 0xffffffff
jne 0x411623
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
je 0x411623
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
jne 0x411607
pop edi
mov eax, 0x80004005
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0045f48f
mov esp, ebp
pop ebp
ret 8
jle 0x411634
movzx eax, ax
pop edi
or eax, 0x80070000
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0045f48f
mov esp, ebp
pop ebp
ret 8
mov ecx, dword [ebp - 8]
xor eax, eax
add eax, ebx
mov dword [edi], eax
adc ecx, 0
xor eax, eax
mov dword [edi + 4], ecx
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
pop ebx
call fcn.0045f48f
mov esp, ebp
pop ebp
ret 8
Function at 0x411690
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [0x4b3014]
xor eax, ebp
mov dword [ebp - 4], eax
mov edx, dword [ebp + 0xc]
lea eax, [ebp - 8]
push esi
mov esi, dword [ebp + 8]
mov ecx, 0x400000
cmp dword [ebp + 0x10], ecx
push edi
cmovbe ecx, dword [ebp + 0x10]
mov edi, dword [ebp + 0x14]
push 0
push eax
push ecx
push edx
push dword [esi + 8]
mov dword [ebp - 8], 0
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
mov eax, dword [ebp - 8]
setne cl
add dword [esi + 0x10], eax
adc dword [esi + 0x14], 0
test edi, edi
je 0x4116e4
mov dword [edi], eax
pop edi
pop esi
test cl, cl
je 0x4116fc
xor eax, eax
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0045f48f
mov esp, ebp
pop ebp
ret 0x10
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
jne 0x41171b
mov eax, 0x80004005
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0045f48f
mov esp, ebp
pop ebp
ret 0x10
jle 0x411725
movzx eax, ax
or eax, 0x80070000
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0045f48f
mov esp, ebp
pop ebp
ret 0x10

Function at 0x4118e0
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [0x4b3014]
xor eax, ebp
mov dword [ebp - 4], eax
mov ecx, dword [ebp + 0xc]
push esi
mov esi, dword [ebp + 0x14]
test esi, esi
je 0x411901
mov dword [esi], 0
mov eax, dword [ebp + 0x10]
test eax, eax
je 0x411971
push 0
lea edx, [ebp - 8]
push edx
mov edx, 0x8000
cmp eax, edx
cmovae eax, edx
push eax
push ecx
push 0xfffffffffffffff5
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
push eax
call dword [sym.imp.KERNEL32.dll_WriteFile]
test esi, esi
je 0x411932
mov ecx, dword [ebp - 8]
add dword [esi], ecx
test eax, eax
jne 0x411971
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
jne 0x411956
mov eax, 0x80004005
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0045f48f
mov esp, ebp
pop ebp
ret 0x10
jle 0x411973
movzx eax, ax
or eax, 0x80070000
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0045f48f
mov esp, ebp
pop ebp
ret 0x10
xor eax, eax
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop esi
call fcn.0045f48f
mov esp, ebp
pop ebp
ret 0x10
Function at 0x412f00
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [0x4b3014]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [sym.imp.KERNEL32.dll_CreateEventW]
push ebx
mov ebx, dword [sym.imp.KERNEL32.dll_GetLastError]
push esi
mov esi, ecx
push edi
mov edi, 1
cmp dword [esi + 4], 0
jne 0x412f61
push 0
push 0
push 0
push 0
call eax
mov dword [esi + 4], eax
test eax, eax
jne 0x412f5c
call ebx
test eax, eax
mov ecx, edi
cmovne ecx, eax
test ecx, ecx
je 0x412f5c
pop edi
pop esi
mov eax, ecx
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0045f48f
mov esp, ebp
pop ebp
ret
mov eax, dword [sym.imp.KERNEL32.dll_CreateEventW]
cmp dword [esi + 8], 0
jne 0x412f85
push 0
push 0
push 0
push 0
call eax
mov dword [esi + 8], eax
test eax, eax
jne 0x412f85
call ebx
test eax, eax
mov ecx, edi
cmovne ecx, eax
test ecx, ecx
jne 0x412f49
push dword [esi + 4]
call dword [sym.imp.KERNEL32.dll_ResetEvent]
test eax, eax
jne 0x412f94
call ebx
push dword [esi + 8]
call dword [sym.imp.KERNEL32.dll_ResetEvent]
test eax, eax
jne 0x412fa3
call ebx
cmp dword [esi + 0xc], 0
mov byte [esi + 0x10], 0
je 0x412fc0
pop edi
pop esi
xor eax, eax
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0045f48f
mov esp, ebp
pop ebp
ret
lea eax, [ebp - 8]
push eax
push 0
push esi
push 0x412eb0
push 0
push 0
call fcn.004668e2
add esp, 0x18
mov dword [esi + 0xc], eax
test eax, eax
je 0x412ff4
xor edi, edi
mov eax, edi
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0045f48f
mov esp, ebp
pop ebp
ret
call ebx
mov ecx, dword [ebp - 4]
test eax, eax
cmovne edi, eax
xor ecx, ebp
mov eax, edi
pop edi
pop esi
pop ebx
call fcn.0045f48f
mov esp, ebp
pop ebp
ret
Function at 0x413d00
Capabilities:
Hash data using sha256

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x8c
mov eax, dword [0x4b3014]
xor eax, esp
mov dword [esp + 0x88], eax
push ebx
push esi
mov esi, ecx
xor edx, edx
push edi
mov eax, dword [esi]
cmp eax, 0x3f
jne 0x413d99
cmp dword [esi + 4], edx
jbe 0x413d3e
nop dword [eax]
mov al, byte [esi + edx + 8]
mov byte [esi + edx + 0x24], al
inc edx
cmp edx, dword [esi + 4]
jb 0x413d30
xor ecx, ecx
cmp dword [esi + 0x1c], ecx
jbe 0x413d5f
cmp edx, 0x20
jae 0x413ea6
mov eax, dword [esi + 0x20]
mov al, byte [ecx + eax]
inc ecx
mov byte [esi + edx + 0x24], al
inc edx
cmp ecx, dword [esi + 0x1c]
jb 0x413d45
cmp edx, 0x20
jae 0x413ea6
mov ecx, 0x20
lea edi, [esi + 0x24]
sub ecx, edx
add edi, edx
mov edx, ecx
xor eax, eax
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x88]
xor ecx, esp
call fcn.0045f48f
mov esp, ebp
pop ebp
ret
xor ecx, ecx
mov dword [esp + 0x20], 0x6a09e667
bts ecx, eax
mov dword [esp + 0x24], 0xbb67ae85
cmp eax, 0x20
mov dword [esp + 0x28], 0x3c6ef372
xorps xmm0, xmm0
mov dword [esp + 0x2c], 0xa54ff53a
cmovae edx, ecx
mov dword [esp + 0x30], 0x510e527f
xor ecx, edx
mov dword [esp + 0x34], 0x9b05688c
cmp eax, 0x40
mov dword [esp + 0x38], 0x1f83d9ab
mov dword [esp + 0x3c], 0x5be0cd19
cmovae edx, ecx
movlpd qword [esp + 0x40], xmm0
mov dword [esp + 0x14], ecx
mov dword [esp + 0x10], edx
mov dword [esp + 0x8c], 0
mov dword [esp + 0x90], 0
movlpd qword [esp + 0x18], xmm0
test edx, edx
jb 0x413e9a
ja 0x413e23
test ecx, ecx
je 0x413e9a
mov ebx, dword [esp + 0x1c]
lea eax, [esi + 8]
mov edi, dword [esp + 0x18]
nop
push dword [esi + 4]
mov edx, eax
lea ecx, [esp + 0x24]
call fcn.0041fa60
mov edx, dword [esi + 0x20]
lea ecx, [esp + 0x24]
add esp, 4
push dword [esi + 0x1c]
call fcn.0041fa60
add esp, 4
lea edx, [esp + 0x8c]
lea ecx, [esp + 0x20]
push 8
call fcn.0041fa60
add esp, 4
xor eax, eax
nop word [eax + eax]
add byte [esp + eax + 0x8c], 1
jne 0x413e80
inc eax
cmp eax, 8
jl 0x413e70
add edi, 1
lea eax, [esi + 8]
adc ebx, 0
cmp ebx, dword [esp + 0x10]
jb 0x413e30
ja 0x413e9a
lea eax, [esi + 8]
cmp edi, dword [esp + 0x14]
jb 0x413e30
lea edx, [esi + 0x24]
lea ecx, [esp + 0x20]
call fcn.0041fb00
mov ecx, dword [esp + 0x94]
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.0045f48f
mov esp, ebp
pop ebp
ret
Function at 0x4146c0
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x484b9c
mov eax, dword fs:[0]
push eax
push esi
mov eax, dword [0x4b3014]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
push dword [esi + 0x38]
mov dword [esi + 0x30], vtable.CBuffer_unsigned_char_.0
call fcn.0045f4a0
add esp, 4
mov dword [ebp - 4], 0
lea ecx, [esi + 4]
push dword [esi + 0xc]
mov dword [esi + 4], vtable.CObjectVector_class_NCrypto::NSevenZ::CKeyInfo_.0
push 0
call fcn.00414350
mov byte [ebp - 4], 1
lea ecx, [esi + 4]
push dword [esi + 0xc]
mov dword [esi + 4], vtable.CBaseRecordVector.0
push 0
call fcn.0041bc80
push dword [esi + 0x10]
call fcn.0045f4a0
add esp, 4
mov dword [esi + 8], 0
mov dword [esi + 0xc], 0
mov dword [esi + 0x10], 0
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
mov esp, ebp
pop ebp
ret

Function at 0x414f80
Capabilities:
Create directory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
mov esi, dword [ebp + 0xc]
push edi
lea edi, [ecx + 0x24]
cmp edi, esi
je 0x414fc8
mov eax, dword [esi]
xor ecx, ecx
mov dword [esi + 4], 0
mov word [eax], cx
mov ecx, esi
push dword [edi + 4]
call fcn.004039c0
mov ecx, dword [edi]
mov edx, dword [esi]
nop dword [eax]
movzx eax, word [ecx]
lea edx, [edx + 2]
mov word [edx - 2], ax
lea ecx, [ecx + 2]
test ax, ax
jne 0x414fb0
mov eax, dword [edi + 4]
mov dword [esi + 4], eax
mov ebx, dword [ebp + 8]
xor edx, edx
mov dword [ebp + 0xc], edx
cmp dword [ebx + 8], edx
jle 0x415075
lea ecx, [edx + 0x10]
nop dword [eax]
test edx, edx
jle 0x415049
mov ebx, dword [esi + 8]
mov edi, ebx
sub edi, dword [esi + 4]
dec edi
cmp edi, 1
jge 0x41502a
cmp ebx, 0x40
jle 0x415002
mov eax, ebx
cdq
sub eax, edx
mov edx, eax
sar edx, 1
jmp 0x41500d
cmp ebx, 8
mov edx, 4
cmovg edx, ecx
lea eax, [edx + edi]
mov ecx, 1
sub ecx, edi
cmp eax, 1
cmovge ecx, edx
add ecx, ebx
push ecx
mov ecx, esi
call fcn.004039c0
mov edx, dword [ebp + 0xc]
mov ecx, dword [esi + 4]
mov ebx, 0x5c
mov eax, dword [esi]
mov word [eax + ecx*2], bx
inc dword [esi + 4]
xor edi, edi
mov ecx, dword [esi + 4]
mov eax, dword [esi]
mov ebx, dword [ebp + 8]
mov word [eax + ecx*2], di
mov eax, dword [ebx + 0xc]
mov ecx, esi
push dword [eax + edx*4]
call fcn.00409df0
push 0
push dword [esi]
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
mov edx, dword [ebp + 0xc]
mov ecx, 0x10
inc edx
mov dword [ebp + 0xc], edx
cmp edx, dword [ebx + 8]
jl 0x414fe0
pop edi
pop esi
pop ebx
pop ebp
ret 8
Function at 0x415c20
Capabilities:
Set file attributes

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4861e0
mov eax, dword fs:[0]
push eax
push ecx
push ebx
push esi
push edi
mov eax, dword [0x4b3014]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x10], esp
cmp dword [ebp + 0xc], 3
mov esi, dword [ebp + 8]
mov dword [ebp - 4], 0
ja 0x415deb
cmp dword [esi + 0xa0], 0
je 0x415caa
mov ecx, dword [esi + 0x9c]
mov eax, dword [ecx + 0x18]
not eax
add dword [esi + 0xf0], eax
mov eax, dword [ecx + 0x10]
mov ecx, dword [ecx + 0x14]
mov dword [esi + 0x88], eax
mov dword [esi + 0x8c], ecx
mov byte [esi + 0x90], 1
mov ecx, dword [esi + 0xa0]
test ecx, ecx
je 0x415caa
mov eax, dword [ecx]
push ecx
call dword [eax + 8]
mov dword [esi + 0xa0], 0
cmp dword [esi + 0x98], 0
je 0x415d56
cmp byte [esi + 0x5c], 0
je 0x415cc8
cmp byte [esi + 0x7e], 0
je 0x415cc8
lea ecx, [esi + 0x70]
jmp 0x415cd8
mov eax, dword [esi + 0x10]
cmp byte [eax + 0x2c], 0
je 0x415cd6
lea ecx, [eax + 0x24]
jmp 0x415cd8
xor ecx, ecx
cmp byte [esi + 0x5b], 0
je 0x415ce9
cmp byte [esi + 0x7d], 0
je 0x415ce9
lea edi, [esi + 0x68]
jmp 0x415ceb
xor edi, edi
cmp byte [esi + 0x5a], 0
je 0x415cfc
cmp byte [esi + 0x7c], 0
je 0x415cfc
lea edx, [esi + 0x60]
jmp 0x415cfe
xor edx, edx
mov eax, dword [esi + 0x94]
push ecx
push edi
push edx
push dword [eax + 8]
call dword [sym.imp.KERNEL32.dll_SetFileTime]
mov ecx, dword [esi + 0x94]
mov eax, dword [ecx + 0x10]
mov dword [esi + 0x88], eax
mov eax, dword [ecx + 0x14]
mov dword [esi + 0x8c], eax
mov byte [esi + 0x90], 1
call fcn.00411650
test eax, eax
jne 0x415e0a
mov ecx, dword [esi + 0x98]
test ecx, ecx
je 0x415d56
mov eax, dword [ecx]
push ecx
call dword [eax + 8]
mov dword [esi + 0x98], 0
cmp byte [esi + 0x90], 0
jne 0x415d6f
mov ecx, esi
call fcn.00415140
cmp byte [esi + 0x90], 0
je 0x415d87
mov eax, dword [esi + 0x88]
add dword [esi + 0xe8], eax
mov eax, dword [esi + 0x8c]
adc dword [esi + 0xec], eax
cmp byte [esi + 0x80], 0
je 0x415da0
add dword [esi + 0xd8], 1
adc dword [esi + 0xdc], 0
jmp 0x415dae
add dword [esi + 0xe0], 1
adc dword [esi + 0xe4], 0
cmp byte [esi + 0x59], 0
je 0x415dc6
cmp byte [esi + 0x7f], 0
je 0x415dc6
push dword [esi + 0x78]
push dword [esi + 0x38]
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
mov ecx, dword [esi + 0x18]
movzx eax, byte [esi + 0x5d]
push eax
push dword [ebp + 0xc]
mov edx, dword [ecx]
push ecx
call dword [edx + 0x20]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
mov ecx, dword [esi + 0x98]
test ecx, ecx
je 0x415e05
mov eax, dword [ecx]
push ecx
call dword [eax + 8]
mov dword [esi + 0x98], 0
mov eax, 0x80004005
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
Function at 0x416d50
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x48652a
mov eax, dword fs:[0]
push eax
sub esp, 8
push esi
push edi
mov eax, dword [0x4b3014]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov dword [ebp - 0x10], esi
mov dword [esi + 4], vtable.ICryptoGetTextPassword.0
mov dword [esi + 8], vtable.ICompressProgressInfo.0
mov dword [esi + 0xc], 0
mov dword [esi], vtable.CArchiveExtractCallback.2.0
mov dword [esi + 4], vtable.CArchiveExtractCallback.1.0
mov dword [esi + 8], vtable.CArchiveExtractCallback.0
mov dword [esi + 0x18], 0
mov dword [ebp - 4], 0
mov dword [esi + 0x1c], 0
mov dword [esi + 0x20], 0
lea ecx, [esi + 0x24]
mov byte [ebp - 4], 2
push 3
mov dword [ecx], 0
mov dword [ecx + 4], 0
mov dword [ecx + 8], 0
call fcn.004039c0
lea ecx, [esi + 0x38]
mov byte [ebp - 4], 3
push 3
mov dword [ecx], 0
mov dword [ecx + 4], 0
mov dword [ecx + 8], 0
call fcn.004039c0
lea ecx, [esi + 0x44]
mov byte [ebp - 4], 4
push 3
mov dword [ecx], 0
mov dword [ecx + 4], 0
mov dword [ecx + 8], 0
call fcn.004039c0
mov word [esi + 0x5a], 0x101
mov byte [esi + 0x5c], 1
mov dword [esi + 0x98], 0
mov dword [esi + 0xa0], 0
mov dword [esi + 0xa8], 0
mov dword [esi + 0xac], 0
mov dword [esi + 0xb0], 0
mov dword [esi + 0xb4], 4
mov dword [esi + 0xa4], vtable.CObjectVector_class_CStringBase_wchar_t__.0
mov byte [esi + 0xbb], 0
mov dword [esi + 0xbc], 0
push 0x38
mov byte [ebp - 4], 9
call fcn.0045f4a5
push 0x38
mov edi, eax
push 0
push edi
mov dword [ebp - 0x14], edi
call fcn.00463d60
mov dword [edi + 4], 0
add esp, 0x10
mov dword [edi], vtable.CLocalProgress.0
mov dword [edi + 8], 0
mov dword [edi + 0xc], 0
mov dword [edi + 0x28], 0
mov dword [edi + 0x2c], 0
mov dword [edi + 0x20], 0
mov dword [edi + 0x24], 0
mov dword [edi + 0x18], 0
mov dword [edi + 0x1c], 0
mov word [edi + 0x30], 0x101
mov dword [esi + 0xd0], edi
mov eax, dword [edi]
push edi
call dword [eax + 4]
mov ecx, dword [esi + 0xbc]
test ecx, ecx
je 0x416f0c
mov eax, dword [ecx]
push ecx
call dword [eax + 8]
mov eax, esi
mov dword [esi + 0xbc], edi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x41cc20
Capabilities:
Delete file
Set file attributes

Disassembly:
push esi
mov esi, ecx
push 0
push esi
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
test eax, eax
jne 0x41cc34
xor al, al
pop esi
ret
push esi
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
test eax, eax
pop esi
setne al
ret

Function at 0x41d510
Capabilities:
Encrypt data using aes
Reference aes constants

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
mov ebx, ecx
xor ecx, ecx
lea esi, [edi + 0x1c]
shr edi, 2
mov eax, edi
mov dword [ebp - 0xc], esi
shr eax, 1
add eax, 3
mov dword [ebx], eax
add ebx, 0x10
mov dword [ebp - 8], ebx
test edi, edi
je 0x41d54d
nop dword [eax]
mov eax, dword [edx]
lea edx, [edx + 4]
mov dword [ebx + ecx*4], eax
inc ecx
cmp ecx, edi
jb 0x41d540
cmp ecx, esi
jae 0x41d62a
mov eax, ecx
sub eax, edi
lea esi, [ebx + eax*4]
mov dword [ebp + 8], esi
nop
xor edx, edx
mov ebx, dword [ebx + ecx*4 - 4]
mov eax, ecx
div edi
mov dword [ebp - 4], eax
test edx, edx
jne 0x41d5c3
movzx edx, bl
movzx esi, byte [edx + str.cw]
mov edx, ebx
shr edx, 0x18
shl esi, 8
movzx eax, byte [edx + str.cw]
or esi, eax
mov eax, ebx
shr eax, 0x10
movzx eax, al
shl esi, 8
shr ebx, 8
movzx eax, byte [eax + str.cw]
or esi, eax
movzx eax, bl
shl esi, 8
movzx ebx, byte [eax + str.cw]
mov eax, dword [ebp - 4]
movzx eax, byte [eax + 0x497b24]
xor ebx, eax
or ebx, esi
mov esi, dword [ebp + 8]
jmp 0x41d610
cmp edi, 6
jbe 0x41d610
cmp edx, 4
jne 0x41d610
mov eax, ebx
shr eax, 0x10
movzx eax, al
movzx edx, byte [eax + str.cw]
mov eax, ebx
shr eax, 0x18
movzx eax, byte [eax + str.cw]
shl eax, 8
or edx, eax
mov eax, ebx
shr eax, 8
movzx eax, al
shl edx, 8
movzx eax, byte [eax + str.cw]
or edx, eax
movzx eax, bl
shl edx, 8
movzx ebx, byte [eax + str.cw]
or ebx, edx
mov eax, dword [esi]
add esi, 4
xor eax, ebx
mov dword [ebp + 8], esi
mov ebx, dword [ebp - 8]
mov dword [ebx + ecx*4], eax
inc ecx
cmp ecx, dword [ebp - 0xc]
jb 0x41d560
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x41dd30
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
mov eax, dword [ebp + 0xc]
push edi
xor edi, edi
mov dword [ebp - 4], ecx
mov eax, dword [eax]
and eax, 7
cmp edx, 5
jae 0x41dd50
xor eax, eax
pop edi
mov esp, ebp
pop ebp
ret
add dword [ebp + 8], 5
add edx, 0xfffffffc
push ebx
or ebx, 0xffffffff
add edx, ecx
push esi
mov dword [ebp - 0xc], edx
lea esi, [edi + ecx]
mov dword [ebp - 8], esi
cmp esi, edx
jae 0x41dd85
nop dword [eax + eax]
mov cl, byte [esi]
and cl, 0xfe
cmp cl, 0xe8
je 0x41dd7f
inc esi
cmp esi, edx
jb 0x41dd70
mov ecx, dword [ebp - 4]
mov dword [ebp - 8], esi
mov edi, esi
sub edi, ecx
mov ecx, edi
sub ecx, ebx
cmp esi, edx
jae 0x41de9c
cmp ecx, 3
jbe 0x41ddc4
xor eax, eax
mov cl, byte [esi + 4]
mov ebx, edi
mov dword [ebp - 0x14], ebx
test cl, cl
je 0x41de02
cmp cl, 0xff
je 0x41de02
mov edx, dword [ebp - 0xc]
and eax, 3
add eax, eax
mov ecx, 1
or eax, 1
add edi, ecx
mov ecx, dword [ebp - 4]
jmp 0x41dd61
dec ecx
shl eax, cl
and eax, 7
je 0x41dd9c
movzx ecx, byte [eax + 0x497c38]
mov edx, esi
sub edx, ecx
cmp byte [eax + 0x497c30], 0
mov cl, byte [edx + 4]
je 0x41ddec
test cl, cl
je 0x41ddec
cmp cl, 0xff
jne 0x41dd9c
mov edx, dword [ebp - 0xc]
and eax, 3
mov ecx, dword [ebp - 4]
add eax, eax
mov ebx, edi
or eax, 1
inc edi
jmp 0x41dd61
movzx edx, cl
movzx ecx, byte [esi + 3]
shl edx, 8
or edx, ecx
movzx ecx, byte [esi + 2]
shl edx, 8
or edx, ecx
movzx ecx, byte [esi + 1]
mov esi, dword [ebp + 8]
shl edx, 8
or edx, ecx
sub edx, edi
sub edx, esi
mov ebx, edx
test eax, eax
je 0x41de62
movzx edx, byte [eax + 0x497c38]
mov ecx, 0x18
shl edx, 3
sub ecx, edx
mov dword [ebp - 0x10], edx
mov edx, ebx
shr edx, cl
test dl, dl
je 0x41de4e
cmp dl, 0xff
jne 0x41de62
mov ecx, 0x20
mov edx, 1
sub ecx, dword [ebp - 0x10]
shl edx, cl
dec edx
xor edx, ebx
jmp 0x41de23
mov esi, dword [ebp - 8]
mov ecx, ebx
mov edx, dword [ebp - 0xc]
shr ecx, 0x18
and cl, 1
dec cl
mov byte [esi + 1], bl
not cl
mov byte [esi + 4], cl
mov ecx, ebx
shr ecx, 0x10
mov byte [esi + 3], cl
mov ecx, ebx
mov ebx, dword [ebp - 0x14]
shr ecx, 8
mov byte [esi + 2], cl
mov ecx, 5
add edi, ecx
mov ecx, dword [ebp - 4]
jmp 0x41dd61
pop esi
pop ebx
cmp ecx, 3
jbe 0x41deb1
mov ecx, dword [ebp + 0xc]
xor eax, eax
mov dword [ecx], eax
mov eax, edi
pop edi
mov esp, ebp
pop ebp
ret
dec ecx
shl eax, cl
mov ecx, dword [ebp + 0xc]
and eax, 7
mov dword [ecx], eax
mov eax, edi
pop edi
mov esp, ebp
pop ebp
ret
Function at 0x420100
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
mov edi, edx
mov ebx, ecx
push edi
push ebx
call dword [sym.imp.KERNEL32.dll_LoadResource]
test eax, eax
jne 0x420119
pop edi
pop ebx
pop ebp
ret
push esi
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov esi, eax
test esi, esi
je 0x420156
push edi
push ebx
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov ecx, dword [ebp + 8]
lea edx, [esi + eax]
and ecx, 0xf
jbe 0x420152
nop word [eax + eax]
cmp esi, edx
jae 0x420156
movzx eax, word [esi]
lea esi, [esi + eax*2]
add esi, 2
sub ecx, 1
jne 0x420140
cmp esi, edx
jb 0x42015d
pop esi
pop edi
xor eax, eax
pop ebx
pop ebp
ret
xor eax, eax
cmp word [esi], ax
cmove esi, eax
mov eax, esi
pop esi
pop edi
pop ebx
pop ebp
ret

Function at 0x420940
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
mov edx, dword [ebp + 0xc]
push esi
mov esi, ecx
test edx, edx
jne 0x420955
lea eax, [edx + 0xd]
pop esi
pop ebp
ret 0xc
mov eax, edx
push edi
lea edi, [eax + 2]
nop dword [eax + eax]
mov cx, word [eax]
add eax, 2
test cx, cx
jne 0x420960
sub eax, edi
sar eax, 1
lea eax, [eax*2 + 2]
push eax
push edx
push 1
push 0
push dword [ebp + 8]
push dword [esi]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
pop edi
pop esi
pop ebp
ret 0xc