joyce8/EMBER2024-capa huggingface dataset:
Function at 0x414b40
Capabilities:
Hash data via wincrypt
Hash data with md5
Initialize hashing via wincrypt

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov dword [ebp - 0x10], ecx
mov eax, dword [ebp - 0x10]
cmp dword [eax + 4], 0
je 0x414b5a
mov ecx, dword [ebp - 0x10]
call fcn.00414c80
push 0
push 1
push str.Microsoft_Enhanced_Cryptographic_Provider_v1.0
push 0
mov ecx, dword [ebp - 0x10]
add ecx, 4
push ecx
call dword [sym.imp.ADVAPI32.dll_CryptAcquireContextW]
test eax, eax
je 0x414b78
jmp 0x414b88
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 4], eax
xor eax, eax
jmp 0x414c6e
cmp dword [ebp + 0x14], 0
je 0x414c4b
mov edx, dword [ebp - 0x10]
add edx, 0xc
push edx
push 0
push 0
push 0x8003
mov eax, dword [ebp - 0x10]
mov ecx, dword [eax + 4]
push ecx
call dword [sym.imp.ADVAPI32.dll_CryptCreateHash]
test eax, eax
je 0x414bb5
jmp 0x414bcd
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 8], eax
mov ecx, dword [ebp - 0x10]
call fcn.00414c80
xor eax, eax
jmp 0x414c6e
push 0
mov edx, dword [ebp + 0x18]
push edx
mov eax, dword [ebp + 0x14]
push eax
mov ecx, dword [ebp - 0x10]
mov edx, dword [ecx + 0xc]
push edx
call dword [sym.imp.ADVAPI32.dll_CryptHashData]
test eax, eax
je 0x414bea
jmp 0x414bf6
mov ecx, dword [ebp - 0x10]
call fcn.00414c80
xor eax, eax
jmp 0x414c6e
mov eax, dword [ebp - 0x10]
add eax, 8
push eax
mov ecx, dword [ebp + 0xc]
push ecx
mov edx, dword [ebp - 0x10]
mov eax, dword [edx + 0xc]
push eax
mov ecx, dword [ebp + 8]
push ecx
mov edx, dword [ebp - 0x10]
mov eax, dword [edx + 4]
push eax
call dword [sym.imp.ADVAPI32.dll_CryptDeriveKey]
test eax, eax
je 0x414c1f
jmp 0x414c34
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 0xc], eax
mov ecx, dword [ebp - 0x10]
call fcn.00414c80
xor eax, eax
jmp 0x414c6e
mov ecx, dword [ebp - 0x10]
mov edx, dword [ecx + 0xc]
push edx
call dword [sym.imp.ADVAPI32.dll_CryptDestroyHash]
mov eax, dword [ebp - 0x10]
mov dword [eax + 0xc], 0
mov ecx, dword [ebp - 0x10]
mov edx, dword [ebp + 0x10]
mov dword [ecx + 0x10], edx
mov eax, dword [ebp - 0x10]
cmp dword [eax + 8], 0
je 0x414c64
mov eax, 1
jmp 0x414c6e
mov ecx, dword [ebp - 0x10]
call fcn.00414c80
xor eax, eax
mov esp, ebp
pop ebp
ret 0x14
Function at 0x416fe0
Capabilities:
Encrypt or decrypt via wincrypt

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov dword [ebp - 8], ecx
mov dword [ebp - 4], 0
mov eax, dword [ebp + 0x10]
mov ecx, dword [eax]
xor edx, edx
mov eax, dword [ebp - 8]
add ecx, dword [eax + 0x40]
mov eax, dword [eax + 0x44]
adc eax, edx
mov edx, dword [ebp - 8]
mov dword [edx + 0x40], ecx
mov dword [edx + 0x44], eax
mov eax, dword [ebp - 8]
mov ecx, dword [eax]
mov dword [ebp - 0xc], ecx
cmp dword [ebp - 0xc], 4
ja case.default.0x41701c
mov edx, dword [ebp - 0xc]
jmp dword [edx*4 + 0x417098]
mov eax, dword [ebp + 0x10]
mov ecx, dword [eax]
push ecx
mov edx, dword [ebp + 8]
push edx
mov eax, dword [ebp - 8]
mov ecx, dword [eax + 0x18]
call fcn.004170b0
mov dword [ebp - 4], 1
jmp 0x41708f
mov ecx, dword [ebp + 0x10]
mov edx, dword [ecx]
push edx
mov eax, dword [ebp + 8]
push eax
mov ecx, dword [ebp - 8]
mov ecx, dword [ecx + 0x14]
add ecx, 4
call fcn.004170b0
mov dword [ebp - 4], 1
jmp 0x41708f
mov edx, dword [ebp + 0xc]
push edx
mov eax, dword [ebp + 0x10]
push eax
mov ecx, dword [ebp + 8]
push ecx
push 0
mov edx, dword [ebp + 0x14]
push edx
push 0
mov eax, dword [ebp - 8]
mov ecx, dword [eax + 8]
push ecx
call dword [sym.imp.ADVAPI32.dll_CryptEncrypt]
mov dword [ebp - 4], eax
jmp 0x41708f
mov dword [ebp - 4], 0
mov eax, dword [ebp - 4]
mov esp, ebp
pop ebp
ret 0x10

Function at 0x4170e0
Capabilities:
Encrypt or decrypt via wincrypt

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov dword [ebp - 8], ecx
mov dword [ebp - 4], 0
mov eax, dword [ebp + 0xc]
mov ecx, dword [eax]
xor edx, edx
mov eax, dword [ebp - 8]
add ecx, dword [eax + 0x48]
mov eax, dword [eax + 0x4c]
adc eax, edx
mov edx, dword [ebp - 8]
mov dword [edx + 0x48], ecx
mov dword [edx + 0x4c], eax
mov eax, dword [ebp - 8]
mov ecx, dword [eax]
mov dword [ebp - 0xc], ecx
cmp dword [ebp - 0xc], 4
ja case.default.0x41711c
mov edx, dword [ebp - 0xc]
jmp dword [edx*4 + 0x417194]
mov eax, dword [ebp + 0xc]
mov ecx, dword [eax]
push ecx
mov edx, dword [ebp + 8]
push edx
mov eax, dword [ebp - 8]
mov ecx, dword [eax + 0x1c]
call fcn.004170b0
mov dword [ebp - 4], 1
jmp 0x41718b
mov ecx, dword [ebp + 0xc]
mov edx, dword [ecx]
push edx
mov eax, dword [ebp + 8]
push eax
mov ecx, dword [ebp - 8]
mov ecx, dword [ecx + 0x14]
add ecx, 4
call fcn.004170b0
mov dword [ebp - 4], 1
jmp 0x41718b
mov edx, dword [ebp + 0xc]
push edx
mov eax, dword [ebp + 8]
push eax
push 0
mov ecx, dword [ebp + 0x10]
push ecx
push 0
mov edx, dword [ebp - 8]
mov eax, dword [edx + 8]
push eax
call dword [sym.imp.ADVAPI32.dll_CryptDecrypt]
mov dword [ebp - 4], eax
jmp 0x41718b
mov dword [ebp - 4], 0
mov eax, dword [ebp - 4]
mov esp, ebp
pop ebp
ret 0xc
Function at 0x420c97
Capabilities:
Encode data using xor

Disassembly:
mov edx, dword [esp + 0xc]
test edx, edx
jbe 0x420cb6
mov eax, dword [esp + 4]
mov ecx, dword [esp + 8]
sub ecx, eax
push esi
mov esi, dword [ecx + eax]
xor dword [eax], esi
add eax, 4
dec edx
jne 0x420caa
pop esi
ret

Function at 0x420cb7
Capabilities:
Encode data using xor

Disassembly:
mov eax, dword [esp + 4]
mov edx, dword [esp + 8]
mov ecx, dword [esp + 0xc]
push ebx
mov ebx, eax
or ebx, edx
or ebx, ecx
test bl, 3
pop ebx
jne 0x420cdf
shr ecx, 2
push ecx
push edx
push eax
call fcn.00420c97
add esp, 0xc
ret
test ecx, ecx
jbe 0x420cf2
push esi
sub edx, eax
mov esi, ecx
mov cl, byte [edx + eax]
xor byte [eax], cl
inc eax
dec esi
jne 0x420ce8
pop esi
ret
Function at 0x422d23
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
push ebx
xor ebx, ebx
cmp dword [ebp + 0xc], ebx
push esi
push edi
mov esi, ecx
mov dword [ebp - 4], ebx
mov dword [ebp - 8], ebx
je 0x422d76
call fcn.00517c07
mov edi, dword [eax + 0xc]
push 0xf0
push dword [ebp + 0xc]
push edi
call dword [sym.imp.KERNEL32.dll_FindResourceW]
cmp eax, ebx
je 0x422d76
push eax
push edi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, ebx
mov dword [ebp - 8], eax
jne 0x422d6c
xor eax, eax
jmp 0x422e8f
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov dword [ebp - 4], eax
cmp dword [ebp - 4], ebx
mov ebx, dword [ebp + 8]
mov edi, dword [ebp + 0x10]
mov dword [ebp - 0xc], 1
je 0x422da6
mov eax, dword [esi]
push edi
push dword [ebp - 4]
mov ecx, esi
push ebx
call dword [eax + 0x1c]
cmp dword [ebp - 8], 0
mov dword [ebp - 0xc], eax
je 0x422da6
push dword [ebp - 8]
call dword [sym.imp.KERNEL32.dll_FreeResource]
mov eax, dword [ebx + 0x48]
test eax, eax
je 0x422e8c
mov ecx, dword [eax + 0x40]
and dword [ebp + 0xc], 0
test ecx, ecx
mov dword [ebp + 8], ecx
mov dword [ebp - 8], ecx
je 0x422dd3
lea ecx, [eax + 0x3c]
lea eax, [ebp + 8]
push eax
call fcn.00420e3f
mov eax, dword [eax]
mov dword [ebp + 0xc], eax
xor eax, eax
cmp dword [edi + 8], eax
mov dword [ebp - 4], eax
jbe 0x422e8c
mov ecx, dword [ebp + 0xc]
test ecx, ecx
je 0x422e1c
mov ecx, dword [ecx + 4]
mov edx, dword [edi + 0xc]
mov ecx, dword [ecx + 0x28]
cmp ecx, dword [edx + eax*8]
jne 0x422e1c
mov eax, dword [ebp + 8]
test eax, eax
mov dword [ebp - 8], eax
je 0x422e16
mov ecx, dword [ebx + 0x48]
lea eax, [ebp + 8]
add ecx, 0x3c
push eax
call fcn.00420e3f
mov eax, dword [eax]
mov dword [ebp + 0xc], eax
jmp 0x422e7c
and dword [ebp + 0xc], 0
jmp 0x422e7c
mov ecx, dword [edi + 0xc]
shl eax, 3
cmp dword [eax + ecx], 0
mov dword [ebp - 0x10], eax
je 0x422e7c
push 0xc
call fcn.00501003
mov esi, eax
test esi, esi
pop ecx
je 0x422e5e
mov eax, dword [edi + 0xc]
mov edx, dword [ebp - 0x10]
mov ecx, dword [ebx + 0x1c]
add eax, edx
push dword [eax]
mov edi, dword [eax + 4]
push ecx
call dword [sym.imp.USER32.dll_GetDlgItem]
and dword [esi + 4], 0
mov dword [esi + 8], edi
mov edi, dword [ebp + 0x10]
mov dword [esi], eax
jmp 0x422e60
xor esi, esi
mov ecx, dword [ebx + 0x48]
add ecx, 0x3c
cmp dword [ebp - 8], 0
push esi
je 0x422e77
push dword [ebp - 8]
call fcn.004fb5dd
jmp 0x422e7c
call fcn.004fbab3
mov eax, dword [ebp - 4]
inc eax
cmp eax, dword [edi + 8]
mov dword [ebp - 4], eax
jb 0x422de1
mov eax, dword [ebp - 0xc]
pop edi
pop esi
pop ebx
leave
ret 0xc
Function at 0x42efbb
Capabilities:
Get system information on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x4c
push ebx
push esi
push edi
push 4
pop eax
call fcn.0042c840
mov esi, esp
push 0x1c
lea eax, [ebp - 0x28]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_VirtualQuery]
test eax, eax
je 0x42f056
mov ebx, dword [ebp - 0x24]
lea eax, [ebp - 0x4c]
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemInfo]
mov ecx, dword [ebp - 0x48]
mov eax, dword [0x581d9c]
lea edi, [ecx - 1]
not edi
and edi, esi
sub edi, ecx
mov esi, eax
dec esi
neg esi
sbb esi, esi
and esi, 0xfffffff1
add esi, 0x11
imul esi, ecx
add esi, ebx
cmp edi, esi
mov dword [ebp - 8], ecx
jb 0x42f056
cmp eax, 1
je 0x42f077
mov dword [ebp - 4], ebx
mov ebx, 0x1000
push 0x1c
lea eax, [ebp - 0x28]
push eax
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_VirtualQuery]
test eax, eax
je 0x42f056
mov eax, dword [ebp - 0x1c]
add dword [ebp - 4], eax
test dword [ebp - 0x18], ebx
je 0x42f023
test byte [ebp - 0x13], 1
mov eax, dword [ebp - 0x28]
mov dword [ebp - 4], eax
je 0x42f052
xor eax, eax
inc eax
jmp 0x42f096
cmp edi, eax
jae 0x42f05a
xor eax, eax
jmp 0x42f096
cmp eax, esi
jae 0x42f061
mov dword [ebp - 4], esi
push 4
push ebx
push dword [ebp - 8]
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_VirtualAlloc]
mov eax, dword [0x581d9c]
jmp 0x42f07a
mov dword [ebp - 4], edi
dec eax
neg eax
sbb eax, eax
and eax, 0x103
lea ecx, [ebp - 0xc]
push ecx
inc eax
push eax
push dword [ebp - 8]
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
lea esp, [ebp - 0x58]
pop edi
pop esi
pop ebx
leave
ret

Function at 0x42f1d2
Capabilities:
Terminate process

Disassembly:
push 8
push 0x5432e0
call fcn.0042e488
push 8
call fcn.00431937
pop ecx
xor edi, edi
mov dword [ebp - 4], edi
xor esi, esi
inc esi
cmp dword [0x581ddc], esi
jne 0x42f206
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
mov dword [0x581dd8], esi
mov al, byte [ebp + 0x10]
mov byte [0x581dd4], al
cmp dword [ebp + 0xc], edi
jne 0x42f250
cmp dword [0x5843a8], edi
je 0x42f240
mov eax, dword [0x5843a4]
sub eax, 4
mov dword [0x5843a4], eax
cmp eax, dword [0x5843a8]
jb 0x42f240
mov eax, dword [eax]
cmp eax, edi
je 0x42f221
call eax
jmp 0x42f221
push 0x57c304
mov eax, 0x57c2fc
call fcn.0042f150
pop ecx
push 0x57c310
mov eax, 0x57c308
call fcn.0042f150
pop ecx
or dword [ebp - 4], 0xffffffff
call 0x42f281
cmp dword [ebp + 0x10], edi
jne 0x42f28f
mov dword [0x581ddc], esi
push dword [ebp + 8]
call fcn.0042f10e
xor edi, edi
xor esi, esi
inc esi
cmp dword [ebp + 0x10], edi
je 0x42f28e
push 8
call fcn.00431882
pop ecx
ret
call fcn.0042e4c3
ret
Function at 0x42f831
Capabilities:
Write file on windows

Disassembly:
push ebp
lea ebp, [esp - 0x90]
sub esp, 0x110
mov eax, dword [0x57dcc0]
mov ecx, dword [ebp + 0x98]
push ebx
xor eax, ebp
push esi
mov dword [ebp + 0x8c], eax
xor edx, edx
push edi
xor eax, eax
cmp ecx, dword [eax*8 + 0x57deb0]
je 0x42f868
inc eax
cmp eax, 0x13
jb 0x42f859
mov esi, eax
shl esi, 3
cmp ecx, dword [esi + 0x57deb0]
jne 0x42f98b
mov eax, dword [0x581d80]
cmp eax, 1
je 0x42f966
cmp eax, edx
jne 0x42f898
cmp dword [0x57dcbc], 1
je 0x42f966
cmp ecx, 0xfc
je 0x42f98b
push 0x104
lea eax, [ebp - 0x7c]
push eax
push edx
mov byte [ebp + 0x88], dl
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
test eax, eax
jne 0x42f8ce
lea eax, [ebp - 0x7c]
push str._program_name_unknown_
push eax
call fcn.00432e60
pop ecx
pop ecx
lea edi, [ebp - 0x7c]
mov eax, edi
push eax
call fcn.0042cd00
inc eax
cmp eax, 0x3c
pop ecx
jbe 0x42f902
mov eax, edi
push eax
call fcn.0042cd00
mov edi, eax
lea eax, [ebp - 0x7c]
sub eax, 0x3b
push 3
add edi, eax
push 0x543708
push edi
call fcn.0042dbb0
add esp, 0x10
push edi
call fcn.0042cd00
push dword [esi + 0x57deb4]
mov ebx, eax
call fcn.0042cd00
lea eax, [ebx + eax + 0x1c]
pop ecx
add eax, 3
pop ecx
and eax, 0xfffffffc
call fcn.0042c840
mov ebx, esp
push str.Runtime_Error__n_nProgram:
push ebx
call fcn.00432e60
push edi
push ebx
call fcn.00432e70
push 0x5436e8
push ebx
call fcn.00432e70
push dword [esi + 0x57deb4]
push ebx
call fcn.00432e70
push 0x12010
push str.Microsoft_Visual_C_Runtime_Library
push ebx
call fcn.0043d5f1
add esp, 0x2c
jmp 0x42f98b
push edx
lea eax, [ebp - 0x80]
push eax
lea esi, [esi + 0x57deb4]
push dword [esi]
call fcn.0042cd00
pop ecx
push eax
push dword [esi]
push 0xfffffffffffffff4
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
push eax
call dword [sym.imp.KERNEL32.dll_WriteFile]
lea esp, [ebp - 0x8c]
pop edi
pop esi
pop ebx
mov ecx, dword [ebp + 0x8c]
xor ecx, ebp
call fcn.0042b9ea
add ebp, 0x90
leave
ret
Function at 0x42fe55
Capabilities:
Query environment variable

Disassembly:
push ecx
push ecx
mov eax, dword [0x581ff4]
push ebx
push ebp
mov ebp, dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
push esi
push edi
xor ebx, ebx
xor esi, esi
xor edi, edi
cmp eax, ebx
jne 0x42fe9e
call ebp
mov esi, eax
cmp esi, ebx
je 0x42fe84
mov dword [0x581ff4], 1
jmp 0x42fea3
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x78
jne 0x42fe99
push 2
pop eax
mov dword [0x581ff4], eax
jmp 0x42fe9e
mov eax, dword [0x581ff4]
cmp eax, 1
jne 0x42fefb
cmp esi, ebx
jne 0x42feb6
call ebp
mov esi, eax
cmp esi, ebx
jne 0x42feb6
xor eax, eax
jmp 0x42ffa2
cmp word [esi], bx
mov eax, esi
je 0x42fecb
inc eax
inc eax
cmp word [eax], bx
jne 0x42febd
inc eax
inc eax
cmp word [eax], bx
jne 0x42febd
sub eax, esi
inc eax
inc eax
mov ebp, eax
push ebp
call fcn.0042ca33
mov edi, eax
cmp edi, ebx
pop ecx
jne 0x42feee
xor edi, edi
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, edi
jmp 0x42ffa2
push ebp
push esi
push edi
call fcn.0042c100
add esp, 0xc
jmp 0x42fee0
cmp eax, 2
je 0x42ff04
cmp eax, ebx
jne 0x42feaf
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStrings]
mov ebp, eax
cmp ebp, ebx
je 0x42feaf
cmp byte [ebp], bl
mov esi, ebp
je 0x42ff3a
push ebx
push ebx
push 0xffffffffffffffff
push esi
push 1
push ebx
call dword [sym.imp.KERNEL32.dll_MultiByteToWideChar]
cmp eax, ebx
je 0x42feaf
push esi
add edi, eax
call fcn.0042cd00
lea esi, [esi + eax + 1]
cmp byte [esi], bl
pop ecx
jne 0x42ff17
inc edi
lea eax, [edi + edi]
push eax
mov dword [esp + 0x18], edi
call fcn.0042ca33
cmp eax, ebx
pop ecx
mov dword [esp + 0x10], eax
je 0x42ffb3
cmp byte [ebp], bl
mov edi, ebp
mov esi, eax
je 0x42ff94
mov ecx, dword [esp + 0x14]
mov eax, esi
sub eax, dword [esp + 0x10]
sar eax, 1
sub ecx, eax
push ecx
push esi
push 0xffffffffffffffff
push edi
push 1
push ebx
call dword [sym.imp.KERNEL32.dll_MultiByteToWideChar]
test eax, eax
je 0x42ffa9
push edi
call fcn.0042cd00
push esi
lea edi, [edi + eax + 1]
call fcn.0042c43d
cmp byte [edi], bl
pop ecx
pop ecx
lea esi, [esi + eax*2 + 2]
jne 0x42ff5a
push ebp
mov word [esi], bx
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsA]
mov eax, dword [esp + 0x10]
pop edi
pop esi
pop ebp
pop ebx
pop ecx
pop ecx
ret
push dword [esp + 0x10]
call fcn.0042c87d
pop ecx
push ebp
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsA]
jmp 0x42feaf
Function at 0x42ffbf
Capabilities:
Accept command line arguments

Disassembly:
mov eax, dword [0x581ff8]
push ebp
xor ebp, ebp
cmp eax, ebp
push esi
mov esi, dword [sym.imp.KERNEL32.dll_GetCommandLineW]
jne 0x42ffff
call esi
test eax, eax
je 0x42ffe4
mov dword [0x581ff8], 1
jmp 0x430004
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x78
jne 0x42fffb
mov dword [0x581ff8], 2
jmp 0x43000d
xor eax, eax
jmp 0x43005b
cmp eax, 1
jne 0x430008
call esi
jmp 0x43005b
cmp eax, 2
jne 0x42fffb
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_GetCommandLineA]
mov edi, dword [sym.imp.KERNEL32.dll_MultiByteToWideChar]
push ebp
push ebp
push 0xffffffffffffffff
mov ebx, eax
push ebx
push 1
push ebp
call edi
mov esi, eax
cmp esi, ebp
je 0x430053
lea eax, [esi + esi]
push eax
call fcn.0042ca33
mov ebp, eax
test ebp, ebp
pop ecx
je 0x430053
push esi
push ebp
push 0xffffffffffffffff
push ebx
push 1
push 0
call edi
test eax, eax
jne 0x430057
push ebp
call fcn.0042c87d
pop ecx
xor eax, eax
jmp 0x430059
mov eax, ebp
pop edi
pop ebx
pop esi
pop ebp
ret
Function at 0x435234
Capabilities:
Write file on windows

Disassembly:
push ebp
lea ebp, [esp - 0x3a4]
sub esp, 0x424
mov eax, dword [0x57dcc0]
xor ecx, ecx
xor eax, ebp
cmp dword [ebp + 0x3b4], ecx
push edi
mov edi, dword [ebp + 0x3b0]
mov dword [ebp + 0x3a0], eax
mov dword [ebp - 0x7c], edi
mov dword [ebp - 0x74], ecx
mov dword [ebp - 0x78], ecx
jne 0x435270
xor eax, eax
jmp 0x4353da
mov eax, dword [ebp + 0x3ac]
push ebx
mov ebx, dword [ebp + 0x3ac]
and eax, 0x1f
sar ebx, 5
push esi
lea esi, [eax + eax*8]
lea ebx, [ebx*4 + 0x5842a0]
mov eax, dword [ebx]
shl esi, 2
test byte [eax + esi + 4], 0x20
je 0x4352ae
push 2
push ecx
push ecx
push dword [ebp + 0x3ac]
call fcn.00440bd7
add esp, 0x10
xor ecx, ecx
mov eax, dword [ebx]
add eax, esi
test byte [eax + 4], 0x80
je 0x435348
cmp dword [ebp + 0x3b4], ecx
mov dword [ebp - 0x70], edi
mov dword [ebp - 0x68], ecx
jbe 0x4353ab
jmp 0x4352d2
xor ecx, ecx
mov dword [ebp - 0x6c], ecx
mov ecx, dword [ebp - 0x70]
sub ecx, dword [ebp - 0x7c]
lea eax, [ebp - 0x64]
cmp ecx, dword [ebp + 0x3b4]
jae 0x43530d
mov edx, dword [ebp - 0x70]
inc dword [ebp - 0x70]
mov dl, byte [edx]
inc ecx
cmp dl, 0xa
jne 0x4352fe
inc dword [ebp - 0x78]
mov byte [eax], 0xd
inc eax
inc dword [ebp - 0x6c]
mov byte [eax], dl
inc eax
inc dword [ebp - 0x6c]
cmp dword [ebp - 0x6c], 0x400
jl 0x4352de
mov edi, eax
lea eax, [ebp - 0x64]
sub edi, eax
push 0
lea eax, [ebp - 0x80]
push eax
push edi
lea eax, [ebp - 0x64]
push eax
mov eax, dword [ebx]
push dword [eax + esi]
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
je 0x43536c
mov eax, dword [ebp - 0x80]
add dword [ebp - 0x74], eax
cmp eax, edi
jl 0x435375
mov eax, dword [ebp - 0x70]
sub eax, dword [ebp - 0x7c]
cmp eax, dword [ebp + 0x3b4]
jb 0x4352d0
jmp 0x435375
push ecx
lea ecx, [ebp - 0x80]
push ecx
push dword [ebp + 0x3b4]
push edi
push dword [eax]
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
je 0x43536c
mov eax, dword [ebp - 0x80]
and dword [ebp - 0x68], 0
mov dword [ebp - 0x74], eax
jmp 0x435375
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 0x68], eax
mov eax, dword [ebp - 0x74]
test eax, eax
jne 0x4353d5
cmp dword [ebp - 0x68], eax
je 0x4353a8
push 5
pop esi
cmp dword [ebp - 0x68], esi
jne 0x43539d
call fcn.0042ee88
mov dword [eax], 9
call fcn.0042ee91
mov dword [eax], esi
jmp 0x4353d0
push dword [ebp - 0x68]
call fcn.0042ee9a
pop ecx
jmp 0x4353d0
mov edi, dword [ebp - 0x7c]
mov eax, dword [ebx]
test byte [eax + esi + 4], 0x40
je 0x4353bd
cmp byte [edi], 0x1a
jne 0x4353bd
xor eax, eax
jmp 0x4353d8
call fcn.0042ee88
mov dword [eax], 0x1c
call fcn.0042ee91
and dword [eax], 0
or eax, 0xffffffff
jmp 0x4353d8
sub eax, dword [ebp - 0x78]
pop esi
pop ebx
mov ecx, dword [ebp + 0x3a0]
xor ecx, ebp
pop edi
call fcn.0042b9ea
add ebp, 0x3a4
leave
ret
Function at 0x435acf
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
and dword [ebp - 8], 0
cmp dword [ebp + 0x10], 0
push ebx
mov ebx, dword [ebp + 0xc]
push esi
push edi
mov edx, ebx
je 0x435ca5
mov eax, dword [ebp + 8]
mov ecx, eax
and eax, 0x1f
sar ecx, 5
lea esi, [eax + eax*8]
lea edi, [ecx*4 + 0x5842a0]
mov eax, dword [edi]
shl esi, 2
add eax, esi
mov cl, byte [eax + 4]
test cl, 2
jne 0x435ca5
test cl, 0x48
je 0x435b3a
cmp byte [eax + 5], 0xa
je 0x435b3a
mov eax, dword [edi]
mov al, byte [eax + esi + 5]
dec dword [ebp + 0x10]
mov byte [ebx], al
mov eax, dword [edi]
lea edx, [ebx + 1]
mov dword [ebp - 8], 1
mov byte [eax + esi + 5], 0xa
push 0
lea eax, [ebp - 0xc]
push eax
push dword [ebp + 0x10]
mov eax, dword [edi]
push edx
push dword [eax + esi]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
jne 0x435b8c
call dword [sym.imp.KERNEL32.dll_GetLastError]
push 5
pop esi
cmp eax, esi
jne 0x435b74
call fcn.0042ee88
mov dword [eax], 9
call fcn.0042ee91
mov dword [eax], esi
jmp 0x435b84
cmp eax, 0x6d
je 0x435ca5
push eax
call fcn.0042ee9a
pop ecx
or eax, 0xffffffff
jmp 0x435ca7
mov eax, dword [ebp - 0xc]
mov ecx, dword [edi]
add dword [ebp - 8], eax
test byte [ecx + esi + 4], 0x80
je 0x435ca0
test eax, eax
je 0x435bb3
cmp byte [ebx], 0xa
jne 0x435bb3
mov eax, ecx
lea eax, [eax + esi + 4]
or byte [eax], 4
jmp 0x435bbc
mov eax, dword [edi]
lea eax, [eax + esi + 4]
and byte [eax], 0xfb
mov eax, dword [ebp + 0xc]
mov ecx, dword [ebp - 8]
add ecx, eax
cmp eax, ecx
mov dword [ebp + 0x10], eax
mov dword [ebp - 8], ecx
jae 0x435c9a
mov eax, dword [ebp + 0x10]
mov al, byte [eax]
cmp al, 0x1a
je 0x435c8a
cmp al, 0xd
je 0x435bee
mov byte [ebx], al
inc ebx
inc dword [ebp + 0x10]
jmp 0x435c7c
dec ecx
cmp dword [ebp + 0x10], ecx
jae 0x435c08
mov eax, dword [ebp + 0x10]
inc eax
cmp byte [eax], 0xa
jne 0x435c03
add dword [ebp + 0x10], 2
jmp 0x435c5c
mov dword [ebp + 0x10], eax
jmp 0x435c78
inc dword [ebp + 0x10]
push 0
lea eax, [ebp - 0xc]
push eax
push 1
lea eax, [ebp - 1]
push eax
mov eax, dword [edi]
push dword [eax + esi]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
jne 0x435c30
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
jne 0x435c78
cmp dword [ebp - 0xc], 0
je 0x435c78
mov eax, dword [edi]
test byte [eax + esi + 4], 0x48
je 0x435c51
mov al, byte [ebp - 1]
cmp al, 0xa
je 0x435c5c
mov byte [ebx], 0xd
mov ecx, dword [edi]
mov byte [ecx + esi + 5], al
jmp 0x435c7b
cmp ebx, dword [ebp + 0xc]
jne 0x435c61
cmp byte [ebp - 1], 0xa
jne 0x435c61
mov byte [ebx], 0xa
jmp 0x435c7b
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.00440bd7
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x435c7c
mov byte [ebx], 0xd
inc ebx
mov ecx, dword [ebp - 8]
cmp dword [ebp + 0x10], ecx
jb 0x435bd2
jmp 0x435c9a
mov eax, dword [edi]
test byte [eax + esi + 4], 0x40
jne 0x435c9a
lea esi, [eax + esi + 4]
or byte [esi], 2
sub ebx, dword [ebp + 0xc]
mov dword [ebp - 8], ebx
mov eax, dword [ebp - 8]
jmp 0x435ca7
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret