joyce8/EMBER2024-capa huggingface dataset:
Function at 0x477db0
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x4b88c8
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x2c
push esi
mov esi, ecx
lea eax, [esp + 0xc]
mov ecx, dword [esi + 0x1c]
push eax
push ecx
call dword [sym.imp.USER32.dll_GetClientRect]
push 0
lea ecx, [esp + 0x20]
call fcn.004b17de
mov eax, dword [esi + 0xd0]
lea edx, [esp + 0x1c]
push eax
push eax
push edx
mov dword [esp + 0x44], 0
call fcn.00477700
mov eax, dword [esi + 0x4c]
mov ecx, dword [esi + 0x48]
add eax, 0x64
add esp, 0xc
add ecx, 0x64
mov dword [esp + 8], eax
lea eax, [esp + 4]
mov dword [esp + 4], ecx
push eax
lea ecx, [esp + 0x20]
call fcn.004b170c
mov ecx, dword [esp + 4]
mov eax, dword [esp + 0x14]
mov edx, dword [esp + 0xc]
sub ecx, eax
add ecx, edx
mov eax, 0x88888889
imul ecx
add edx, ecx
push 1
sar edx, 4
mov ecx, edx
shr ecx, 0x1f
lea eax, [edx + ecx + 1]
xor edx, edx
test eax, eax
setl dl
dec edx
mov ecx, esi
and eax, edx
push eax
push 0
push 0
call fcn.004adffe
mov ecx, dword [esp + 0x10]
mov eax, dword [esp + 0x18]
mov edx, dword [esp + 8]
sub ecx, eax
add ecx, edx
mov eax, 0x88888889
imul ecx
add edx, ecx
xor ecx, ecx
sar edx, 4
mov eax, edx
push 1
shr eax, 0x1f
lea eax, [edx + eax + 1]
test eax, eax
setl cl
dec ecx
and eax, ecx
mov ecx, esi
push eax
push 0
push 1
call fcn.004adffe
push 1
push 0
push 0
mov ecx, esi
call fcn.004adfa6
push 1
push 0
push 1
mov ecx, esi
call fcn.004adfa6
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.004b1850
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret

Function at 0x477f30
Capabilities:
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x4b88e8
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x2c
push esi
mov esi, ecx
push 0
lea ecx, [esp + 0x20]
call fcn.004b17de
push 0x3e8
lea eax, [esp + 0x20]
push 0x3e8
push eax
mov dword [esp + 0x44], 0
call fcn.00477700
mov ecx, dword [esi + 0x48]
mov eax, dword [esi + 0x4c]
add ecx, 0x64
add esp, 0xc
mov dword [esp + 4], ecx
lea ecx, [esp + 4]
add eax, 0x96
push ecx
lea ecx, [esp + 0x20]
mov dword [esp + 0xc], eax
call fcn.004b170c
mov eax, dword [esi + 0x1c]
lea edx, [esp + 0xc]
push edx
push eax
call dword [sym.imp.USER32.dll_GetClientRect]
mov eax, dword [esp + 0x18]
mov edx, dword [esp + 0x10]
sub eax, edx
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
shl eax, 3
cdq
idiv dword [esp + 8]
mov edx, dword [esp + 0xc]
mov ecx, eax
mov eax, dword [esp + 0x14]
sub eax, edx
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
shl eax, 3
cdq
idiv dword [esp + 4]
cmp dword [esp + 0x44], 1
jne 0x477ff4
cmp dword [esp + 0x40], 1
jne 0x477ff2
cmp ecx, eax
jge 0x477ff4
mov eax, ecx
cmp eax, 0xc8
jge 0x478000
mov eax, 0xc8
mov ecx, esi
mov dword [esi + 0xd0], eax
call fcn.00477db0
mov ecx, dword [esi + 0x1c]
push 1
push 0
push ecx
call dword [sym.imp.USER32.dll_InvalidateRect]
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.004b1850
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret 8
Function at 0x4787f0
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x4b8993
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
push ebp
push esi
mov esi, ecx
push edi
mov dword [esp + 0xc], esi
call fcn.004ac439
lea edi, [esi + 0x64]
mov dword [esp + 0x18], 0
mov dword [edi + 4], 0
mov dword [edi], method.CBrush.virtual_0
mov eax, dword [esp + 0x2c]
mov ebp, dword [esp + 0x24]
mov ecx, dword [esp + 0x30]
mov dword [esi + 0x3c], eax
mov eax, ebp
mov dword [esi], method.CEdit.virtual_0
mov dword [esi + 0x40], ecx
mov dword [esi + 0x44], 0
mov ecx, dword [eax]
lea edx, [esi + 0x48]
mov byte [esp + 0x18], 1
mov dword [edx], ecx
mov ecx, dword [eax + 4]
mov dword [edx + 4], ecx
mov ecx, dword [eax + 8]
mov dword [edx + 8], ecx
mov eax, dword [eax + 0xc]
mov ecx, dword [esp + 0x40]
mov dword [edx + 0xc], eax
mov eax, dword [esp + 0x44]
push eax
mov dword [esi + 0x5c], ecx
mov dword [esi + 0x60], eax
call dword [sym.imp.GDI32.dll_CreateSolidBrush]
push eax
mov ecx, edi
call fcn.004b1a86
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebp
push 0x50800044
mov ecx, esi
call fcn.004b2fa2
test eax, eax
je 0x47890c
mov ecx, dword [esp + 0x3c]
call fcn.004b1ab3
mov ecx, dword [esi + 0x1c]
mov ebp, dword [sym.imp.USER32.dll_SendMessageA]
push 0
push eax
push 0x30
push ecx
mov dword [esi + 0x58], eax
call ebp
mov edi, dword [esp + 0x34]
test edi, edi
je 0x4788d0
push edi
mov ecx, esi
call fcn.004af118
mov ecx, esi
call fcn.00478ac0
cmp dword [esp + 0x38], 1
jne 0x478905
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
mov edx, dword [esi + 0x1c]
push 0xffffffffffffffff
not ecx
dec ecx
push ecx
push 0xb1
push edx
call ebp
mov eax, dword [esi + 0x1c]
push 0
push 0
push 0xb7
push eax
call ebp
mov ecx, esi
call fcn.004af253
mov ecx, dword [esp + 0x10]
mov eax, esi
pop edi
pop esi
pop ebp
mov dword fs:[0], ecx
add esp, 0x10
ret 0x28
Function at 0x47ab00
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x47ab33
push esi
call fcn.00488d80
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x47ab2c
mov dword [esi + 0x10], 0xcf
mov eax, 1
pop esi
ret
mov dword [esi + 0x10], 0xcb
mov eax, dword [esi + 0x10]
cmp eax, 0xcb
jne 0x47abb9
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x47aba2
mov eax, dword [esi + 8]
test eax, eax
je 0x47ab57
push esi
call dword [eax]
add esp, 4
mov ecx, dword [esi + 0x1b0]
push esi
call dword [ecx]
add esp, 4
test eax, eax
je 0x47ab9e
cmp eax, 2
je 0x47aba2
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x47ab4a
cmp eax, 3
je 0x47ab7d
cmp eax, 1
jne 0x47ab4a
mov eax, dword [ecx + 4]
inc eax
mov dword [ecx + 4], eax
mov eax, dword [esi + 8]
mov ecx, dword [eax + 8]
mov edx, dword [eax + 4]
cmp edx, ecx
jl 0x47ab4a
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x47ab4a
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.0047abe0
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x47abc8
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.0047abe0
add esp, 4
pop esi
ret

Function at 0x47b460
Capabilities:
Terminate process

Disassembly:
mov eax, dword [esp + 4]
test eax, eax
je 0x47b481
mov ecx, dword [eax + 0x40]
test ecx, ecx
je 0x47b481
mov eax, dword [eax + 0x44]
test eax, eax
je 0x47b481
mov edx, dword [esp + 8]
push edx
push eax
call ecx
add esp, 8
push 0
call dword [sym.imp.KERNEL32.dll_ExitProcess]
Function at 0x498090
Capabilities:
Encrypt data using des

Disassembly:
sub esp, 0xf4
xor ecx, ecx
push ebx
push ebp
push esi
mov esi, dword [esp + 0x104]
push edi
xor eax, eax
mov al, byte [ecx + str.80_]
mov edx, eax
and eax, 7
sar edx, 3
mov bl, byte [eax*2 + 0x7576ac]
mov dl, byte [edx + esi]
test bl, dl
setne al
mov byte [esp + ecx + 0x4c], al
inc ecx
cmp ecx, 0x38
jl 0x4980a3
mov eax, 0x1e
xor edx, edx
mov dword [esp + 0x10], eax
cmp dword [esp + 0x10c], 1
je 0x4980e4
lea eax, [edx + edx]
lea edi, [esp + eax*4 + 0x88]
lea ebp, [esp + eax*4 + 0x84]
xor eax, eax
xor ecx, ecx
mov cl, byte [edx + 0x757754]
mov dword [edi], 0
mov dword [ebp], 0
mov esi, ecx
cmp ecx, 0x1c
jge 0x498116
mov bl, byte [esp + ecx + 0x4c]
jmp 0x49811a
mov bl, byte [esp + ecx + 0x30]
mov byte [esp + eax + 0x14], bl
inc eax
inc ecx
cmp eax, 0x1c
jl 0x49810b
mov eax, 0x1c
lea ecx, [esi + 0x1c]
cmp ecx, 0x38
jge 0x498138
mov bl, byte [esp + ecx + 0x4c]
jmp 0x49813c
mov bl, byte [esp + ecx + 0x30]
mov byte [esp + eax + 0x14], bl
inc eax
inc ecx
cmp eax, 0x38
jl 0x49812d
xor ecx, ecx
mov eax, 0x7576bc
xor ebx, ebx
mov bl, byte [ecx + 0x757764]
cmp byte [esp + ebx + 0x14], 0
je 0x498167
mov esi, dword [eax]
mov ebx, dword [ebp]
or ebx, esi
mov dword [ebp], ebx
xor ebx, ebx
mov bl, byte [ecx + 0x75777c]
cmp byte [esp + ebx + 0x14], 0
je 0x49817e
mov esi, dword [eax]
mov ebx, dword [edi]
or ebx, esi
mov dword [edi], ebx
add eax, 4
inc ecx
cmp eax, str.80_
jl 0x49814e
mov eax, dword [esp + 0x10]
inc edx
sub eax, 2
cmp eax, 0xfffffffe
mov dword [esp + 0x10], eax
jg 0x4980d7
lea edx, [esp + 0x84]
push edx
call fcn.004981c0
add esp, 4
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xf4
ret
Function at 0x4ad214
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x4ad24c
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextLengthA]
lea ecx, [eax + 1]
push ecx
mov ecx, dword [esp + 0xc]
push eax
call fcn.004ab2bb
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.004ab293
jmp 0x4ad258
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x4ae906
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebx
push esi
push edi
xor edi, edi
cmp dword [esp + 0x10], edi
mov ebx, ecx
je 0x4ae948
call fcn.004b428c
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x4ae948
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x4ae93f
xor eax, eax
jmp 0x4ae950
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.004ae956
pop edi
pop esi
pop ebx
ret 4

Function at 0x4b47bc
Capabilities:
Get thread local storage value

Disassembly:
push ebx
push esi
mov esi, ecx
lea ebx, [esi + 0x1c]
push ebx
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
cmp dword [esp + 0x10], 0
jne 0x4b47ea
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x4b4808
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.004b4722
jmp 0x4b4808
mov eax, dword [esi + 0x14]
test eax, eax
je 0x4b4808
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.004b4722
test edi, edi
mov eax, edi
jne 0x4b47f2
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x408151
Capabilities:
Resolve function by parsing pe exports

Disassembly:
pop edi
push edi
push ecx
add esp, 4
and edi, 0x700f
jmp 0x408142
call 0x408151
add byte [esi + 0x43], al
inc esi
cmp byte [esi + esi], dh
push eax
dec esi
xor eax, dword [ebx - 0x107efb3c]
lcall 0xbd83, 0x5f00002a
mov al, 0xf8
invalid

Function at 0x4081c0
Capabilities:
Resolve function by parsing pe exports

Disassembly:
dec ebx
inc ebx
cmp dword [esi - 0x7f], ecx
dec ecx
or al, byte [ecx]
add byte [ecx + 0x16c66eb], al
add byte [ecx + 0x1a3cb], al
add byte [ebx - 0x75], bl
test dword [eax - 0x74000008], esi
dec eax
sbb byte [ecx - 0x31f73], cl
inc edi
test dword [eax + 0xfffff8], esp
add byte [eax], al
add byte [ebx - 0x31f6b], cl
dec dword [ecx - 0x15ef6b]
inc dword [ebx - 0x15ef43]
inc dword [eax]
jne 0x408216
mov eax, dword [ebp - 0x760]
mov dword [ebp - 0x3f4], eax
jmp 0x408507
mov ecx, dword [ebp - 0x15f0]
mov edx, dword [ebp - 0x320]
add edx, dword [ecx + 0x3c]
mov dword [ebp - 0x15f4], edx
jne 0x40823e
mov eax, dword [ebp - 0x760]
mov dword [ebp - 0x3f4], eax
jmp 0x408507
invalid
invalid
Function at 0x408995
Capabilities:
Resolve function by parsing pe exports

Disassembly:
jmp 0x408957
or edx, 0xb57c
pop edx
mov eax, dword [ebp - 0x31c]
mov ecx, dword [eax + 0x18]
mov dword [ebp - 0x324], ecx
push ecx
jmp 0x408973
sub ecx, 0x69ea
pop ecx
push edx
push esi
add esp, 4
or edx, 0x8f17
call 0x408995
add byte [edx + 0x4d], al
xor edi, dword [eax]
inc esp
aaa
dec eax
dec esi
cmp eax, 0x4c48344
and edx, 0x14b51
pop edx
mov dword [ebp - 0x770], 0
mov edx, dword [ebp - 0x324]
mov dword [ebp - 0x1608], edx
cmp dword [ebp - 0x1608], 0
jne 0x4089cf
mov eax, dword [ebp - 0x770]
mov dword [ebp - 0x510], eax
jmp 0x408cc0
mov ecx, dword [ebp - 0x1608]
mov edx, dword [ebp - 0x324]
add edx, dword [ecx + 0x3c]
mov dword [ebp - 0x160c], edx
jne 0x4089f7
mov eax, dword [ebp - 0x770]
mov dword [ebp - 0x510], eax
jmp 0x408cc0
mov ecx, 8
imul edx, ecx, 0
mov eax, dword [ebp - 0x160c]
mov ecx, dword [eax + edx + 0x78]
mov dword [ebp - 0x1610], ecx
cmp dword [ebp - 0x1610], 0
jne 0x408a29
mov edx, dword [ebp - 0x770]
mov dword [ebp - 0x510], edx
jmp 0x408cc0
mov eax, dword [ebp - 0x324]
add eax, dword [ebp - 0x1610]
mov dword [ebp - 0x764], eax
jne 0x408a4e
mov ecx, dword [ebp - 0x770]
mov dword [ebp - 0x510], ecx
jmp 0x408cc0
mov edx, dword [ebp - 0x764]
mov eax, dword [ebp - 0x324]
add eax, dword [edx + 0x20]
mov dword [ebp - 0x1984], eax
mov ecx, dword [ebp - 0x764]
mov edx, dword [ebp - 0x324]
add edx, dword [ecx + 0x24]
mov dword [ebp - 0x1988], edx
mov eax, dword [ebp - 0x764]
mov ecx, dword [ebp - 0x324]
add ecx, dword [eax + 0x1c]
mov dword [ebp - 0x1d10], ecx
mov dword [ebp - 0x768], 0
jmp 0x408aa8
mov eax, dword [ebp - 0x764]
mov ecx, dword [ebp - 0x768]
cmp ecx, dword [eax + 0x18]
jae 0x408cb4
mov edx, dword [ebp - 0x768]
mov eax, dword [ebp - 0x1984]
mov ecx, dword [ebp - 0x324]
add ecx, dword [eax + edx*4]
mov dword [ebp - 0x76c], ecx
mov edx, dword [ebp - 0x768]
mov eax, dword [ebp - 0x1988]
movzx ecx, word [eax + edx*2]
mov edx, dword [ebp - 0x1d10]
mov eax, dword [ebp - 0x324]
add eax, dword [edx + ecx*4]
mov dword [ebp - 0x198c], eax
mov dword [ebp - 0x19c], 0
jmp 0x408b18
mov edx, dword [ebp - 0x76c]
add edx, dword [ebp - 0x19c]
movsx eax, byte [edx]
test eax, eax
je 0x408bca
mov ecx, dword [ebp - 0x19c]
movsx edx, byte [ebp + ecx - 0x878]
test edx, edx
je 0x408bca
push ecx
push eax
add esp, 4
sub ecx, 0xd09d
sub ecx, 0x106d1
or ecx, 0xb342
or ecx, 0x16e5
pop ecx
push edi
and edi, 0x4d1c
xor edi, 0x6aa7
xor edi, 0x10960
pop edi
mov eax, dword [ebp - 0x76c]
add eax, dword [ebp - 0x19c]
movsx ecx, byte [eax]
mov edx, dword [ebp - 0x19c]
Function at 0x408dc0
Capabilities:
Contain obfuscated stackstrings

Disassembly:
add byte [eax], al
pop ecx
push edx
sub edx, 0xe9e9
pop edx
mov dword [ebp - 0x79c], 0
add cl, ch
invalid
push es
add byte [eax], al
push ebx
xor ebx, 0xf1ba
and ebx, 0x6edd
pop ebx
push esi
push eax
add esp, 4
add esi, 0x1dc4
pop esi
push ebx
jmp 0x408cf0
jmp 0x408cf6
jmp 0x408cfd
pop ebx
mov ecx, dword [ebp - 0x3e8]
add ecx, 0xe
mov dword [ebp - 0x19dc], ecx
lea esp, [esi]
invalid
call dword [ebx - 0x7f]
stc
xor eax, 0xeb810001
inc esi
movsb byte es:[edi], byte [esi]
add byte [eax], al
and ebx, 0x13e6a
call 0x408d2d
add byte [esi], bh
cmp dword [edi], edi
dec ebx
dec edi
inc eax
dec edx
add esp, 4
pop ebx
push esi
or esi, 0xaef1
xor esi, 0x78d7
pop esi
cmp dword [ebp - 0x3e8], 0
je 0x408d51
cmp dword [ebp - 0xab8], 0
jne 0x408d97
push edx
xor edx, 0x60ff
pop edx
push edx
call 0x408d6a
add byte [edi], bh
cmp byte [edi + 0x37], cl
aaa
cmp byte [ebp + 0x42], cl
xor cl, byte [esi - 0x7d]
les eax, [edx + ebx*2]
push edx
push ecx
add esp, 4
call 0x408d7f
add byte [esp + edi + 0x4c], al
xor al, 0x41
cmp byte [ebx - 0x74a5fb3c], al
xchg ebp, eax
clc
invalid
mov dword [ebp - 0x20a8], 0xa
push esi
push ecx
add esp, 4
xor esi, 0x14e0a
pop esi
push edi
sub edi, 0x3acd
call 0x408dc0
add byte [ecx + 0x3c], cl
inc ebp
cmp byte [edx], bh
dec esi
add esp, 4
sub edi, 0x3306
jmp 0x408dd2
pop edi
mov eax, dword [ebp - 0x3e8]
mov cl, byte [eax + 0xa]
mov byte [ebp - 0x3ae], cl
mov edx, dword [ebp - 0xab8]
sub edx, dword [ebp - 0x3e8]
mov dword [ebp - 0x1694], edx
mov dword [ebp - 0xce8], 0
push ebx
push ecx
add esp, 4
add ebx, 0x7164
add ebx, 0xf70
pop ebx
push eax
push ebx
add esp, 4
or eax, 0x15337
pop eax
push edx
or edx, 0x73f3
invalid
Function at 0x40d0a0
Capabilities:
Encode data using xor

Disassembly:
inc edi
push ebx
push esi
dec ebp
dec eax
inc esi
cmp al, 0x3b
mov edx, ecx
or ch, dh
or eax, 0x6060606
push esi
aas
push ecx
inc ebp
dec ebp
push ebx
mov edx, ecx
or al, byte [edi + 0x6a0a8f7]
push es
pop edi
xchg ecx, eax
wait
mov esi, 0x8f0505eb
wait
mov edx, 0x930505eb
mov esi, dword [esi - 0xc]
add eax, 0x9b055605
mov edx, 0x8b0505eb
invalid
push esi
mov edx, ecx
or al, byte [edi + 0x6ca70ec]
push es
xchg esp, edi
rcr dword [ebx - 0x3378f9fa], 1
lcall 0xfcc, 0x8706076c
xor al, 6
push es
pop esp
pop eax
mov edx, ecx
or al, byte [edi + 0x605dfd4]
push es
push edi
xchg edi, esp
jle 0x40d061
push es
push es
pop edi
int 0x8b
pop edx
sti
add eax, 0x6060605
push es
out dx, eax
int1
or al, 6
push es
push edi
push esi
mov edx, ecx
or al, byte [edi + 0x6aecbef]
push es
xchg edi, esp
xchg byte [edi + eax + 6], dl
pop edi
pop ecx
xchg ecx, ebp
mov bl, 0xd5
push es
push es
xchg ecx, edx
xchg dword [eax], ecx
pop es
push es
xchg ecx, esi
aam 0x55
push es
push es
popal
pop ebp
push edi
mov edx, ecx
or al, byte [edi + 0x67b20cd]
push es
push 0xffffffffffffff91
adc ebx, dword [esi]
push es
push es
push es
invalid

Function at 0x42459c
Capabilities:
Hash data with crc32

Disassembly:
push esi
xor esi, esi
mov ecx, 0x4c090c
mov eax, esi
mov edx, 8
test al, 1
je 0x4245b8
shr eax, 1
xor eax, 0xedb88320
jmp 0x4245ba
shr eax, 1
dec edx
jne 0x4245ab
mov dword [ecx], eax
inc esi
add ecx, 4
cmp esi, 0x100
jne 0x4245a4
pop esi
ret

Function at 0x4245d0
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
push ecx
mov esi, ecx
mov edi, edx
mov ebx, eax
cmp dword [0x4c0908], 0
jne 0x4245fa
call fcn.0042459c
mov dword [esp], 0x4c0908
mov edx, dword [esp]
mov eax, 1
lock xchg dword [edx], eax
mov eax, edi
test esi, esi
je 0x424624
mov edx, 0xff
and edx, ebx
movzx ecx, byte [eax]
xor dx, cx
movzx edx, dx
mov edx, dword [edx*4 + 0x4c090c]
shr ebx, 8
xor edx, ebx
mov ebx, edx
dec esi
inc eax
test esi, esi
jne 0x424600
mov eax, ebx
pop edx
pop edi
pop esi
pop ebx
ret
Function at 0x46743c
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
mov dl, 0xb5
mov ebx, eax
xor eax, eax
mov ecx, eax
mov esi, ebx
shr esi, cl
mov ecx, esi
and cl, 0xff
xor dl, cl
inc eax
cmp eax, 4
jne 0x467444
mov eax, edx
pop esi
pop ebx
ret

Function at 0x403d61
Capabilities:
Encode data using xor

Disassembly:
push eax
push ebx
mov eax, 0x499
mov ecx, 0x404498
mov bl, byte [ecx]
sub bl, 0xf2
rol bl, 2
sub bl, cl
ror bl, 1
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d6d
mov eax, 0x261d
mov ecx, 0x403764
mov bl, byte [ecx]
rol bl, 7
ror bl, 2
sub bl, cl
xor bl, 0x91
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d8a
pop ebx
pop eax
add ecx, 0x2c1a
jmp ecx
Function at 0x401e40
Capabilities:
Delete registry key

Disassembly:
cmp dword [esi], 0
je 0x401e98
push str.Advapi32.dll
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
test eax, eax
jne 0x401e7a
push str.hAdvAPI32___0
push eax
push 0x28c
push str.C:Program_Files__x86_Microsoft_Visual_Studio_10.0VC_atlmfcinclude_atltransactionmanager.h
push 2
call fcn.005f3d20
add esp, 0x14
cmp eax, 1
jne 0x401e74
int3
mov eax, 1
ret
push str.RegDeleteKeyTransactedA
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x401e74
mov ecx, dword [esi]
push 0
push ecx
push 0
push 0
push edi
push ebx
call eax
ret
cmp dword [esi + 4], 0
je 0x401e74
push edi
push ebx
call dword [sym.imp.ADVAPI32.dll_RegDeleteKeyA]
ret

Function at 0x402350
Capabilities:
Delete registry key

Disassembly:
push ebx
push esi
mov ebx, ecx
cmp dword [ebx], 0
push edi
mov edi, eax
jne 0x40237d
push str.m_hKey___0
push 0
push 0x1629
push 0x66d778
push 2
call fcn.005f3d20
add esp, 0x14
cmp eax, 1
jne 0x40237d
int3
mov esi, dword [ebx + 8]
test esi, esi
je 0x40238f
mov ebx, dword [ebx]
call fcn.00401e40
pop edi
pop esi
pop ebx
ret
cmp byte [0x6c5c4c], 0
jne 0x4023bf
push str.Advapi32.dll
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
test eax, eax
je 0x4023b8
push str.RegDeleteKeyExA
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov dword [0x6c5c50], eax
mov byte [0x6c5c4c], 1
mov eax, dword [0x6c5c50]
test eax, eax
je 0x4023d8
mov ecx, dword [ebx + 4]
mov edx, dword [ebx]
push 0
push ecx
push edi
push edx
call eax
pop edi
pop esi
pop ebx
ret
mov eax, dword [ebx]
push edi
push eax
call dword [sym.imp.ADVAPI32.dll_RegDeleteKeyA]
pop edi
pop esi
pop ebx
ret

Function at 0x402560
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
cmp dword [esi], 0
jne 0x402589
push str.m_hKey___0
push 0
push 0x180d
push 0x66d778
push 2
call fcn.005f3d20
add esp, 0x14
cmp eax, 1
jne 0x402589
int3
mov ecx, dword [ebp + 8]
mov edx, dword [esi]
push 4
lea eax, [ebp + 0xc]
push eax
push 4
push 0
push ecx
push edx
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
pop ebp
ret 8

Function at 0x4025b0
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
cmp dword [edi], 0
jne 0x4025d9
push str.m_hKey___0
push 0
push 0x181e
push 0x66d778
push 2
call fcn.005f3d20
add esp, 0x14
cmp eax, 1
jne 0x4025d9
int3
xor eax, eax
test esi, esi
setne al
test eax, eax
jne 0x40260d
push str.__atl_condVal
push eax
push 0x181f
push 0x66d778
push 2
call fcn.005f3d20
add esp, 0x14
cmp eax, 1
jne 0x402604
int3
mov eax, 0xd
pop ebp
ret 4
push esi
call dword [sym.imp.KERNEL32.dll_lstrlenA]
mov ecx, dword [edi]
inc eax
push eax
mov eax, dword [ebp + 8]
push esi
push 1
push 0
push eax
push ecx
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
pop ebp
ret 4
Function at 0x402630
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
cmp dword [eax], 0
jne 0x40265c
push str.m_hKey___0
push 0
push 0x182d
push 0x66d778
push 2
call fcn.005f3d20
add esp, 0x14
cmp eax, 1
jne 0x40265c
int3
push esi
mov esi, dword [ebp + 0x10]
xor eax, eax
test esi, esi
setne al
test eax, eax
jne 0x402695
push str.__atl_condVal
push eax
push 0x182e
push 0x66d778
push 2
call fcn.005f3d20
add esp, 0x14
cmp eax, 1
jne 0x40268b
int3
mov eax, 0xd
pop esi
pop ebp
ret 0xc
push ebx
mov ebx, dword [sym.imp.KERNEL32.dll_lstrlenA]
push edi
xor edi, edi
nop
push esi
call ebx
inc eax
add esi, eax
add edi, eax
cmp eax, 1
jne 0x4026a0
mov ecx, dword [ebp + 0x10]
mov edx, dword [ebp + 0xc]
mov eax, dword [ebp + 8]
push edi
push ecx
mov ecx, dword [eax]
push 7
push 0
push edx
push ecx
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
pop edi
pop ebx
pop esi
pop ebp
ret 0xc
Function at 0x4026d0
Capabilities:
Query or enumerate registry key

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x130
mov eax, dword [0x6bc858]
xor eax, ebp
mov dword [ebp - 8], eax
push ebx
push esi
push edi
mov edi, ecx
mov ecx, dword [ebp + 8]
mov eax, dword [edi + 4]
push ecx
mov dword [ebp - 0x120], ecx
lea ecx, [ebp - 0x118]
xor ebx, ebx
push ecx
mov ecx, dword [edi]
or eax, 0x2001f
mov dword [ebp - 0x118], ebx
mov dword [ebp - 0x114], ebx
mov dword [ebp - 0x110], ebx
call fcn.00402490
mov esi, eax
cmp esi, ebx
je 0x402789
cmp esi, 2
je 0x402763
cmp esi, 3
je 0x402763
mov edx, dword [ebp - 0x120]
mov eax, dword [0x6c241c]
push esi
push edx
push str.CRegKey::RecurseDeleteKey_:_Failed_to_Open_Key__s_Error___d__n
push ebx
push eax
lea ecx, [ebp - 0x128]
push ecx
mov dword [ebp - 0x128], str.C:Program_Files__x86_Microsoft_Visual_Studio_10.0VC_atlmfcinclude_atlbase.h
mov dword [ebp - 0x124], 0x1870
call fcn.004017b0
add esp, 0x18
mov eax, dword [ebp - 0x118]
cmp eax, ebx
je 0x402774
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, esi
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 8]
xor ecx, ebp
call fcn.005f0da0
mov esp, ebp
pop ebp
ret 4
lea edx, [ebp - 0x130]
push edx
mov edx, dword [ebp - 0x118]
push ebx
push ebx
push ebx
lea eax, [ebp - 0x11c]
push eax
lea ecx, [ebp - 0x10c]
push ecx
push ebx
push edx
mov dword [ebp - 0x11c], 0x100
call dword [sym.imp.ADVAPI32.dll_RegEnumKeyExA]
test eax, eax
jne 0x40280c
lea ecx, [ecx]
lea eax, [ebp - 0x10c]
push eax
lea ecx, [ebp - 0x118]
call fcn.004026d0
mov esi, eax
cmp esi, ebx
jne 0x402763
lea ecx, [ebp - 0x130]
push ecx
mov ecx, dword [ebp - 0x118]
push ebx
push ebx
push ebx
lea edx, [ebp - 0x11c]
push edx
lea eax, [ebp - 0x10c]
push eax
push ebx
push ecx
mov dword [ebp - 0x11c], 0x100
call dword [sym.imp.ADVAPI32.dll_RegEnumKeyExA]
test eax, eax
je 0x4027c0
mov eax, dword [ebp - 0x118]
mov esi, dword [sym.imp.ADVAPI32.dll_RegCloseKey]
cmp eax, ebx
je 0x402825
push eax
call esi
mov dword [ebp - 0x118], ebx
mov eax, dword [ebp - 0x120]
mov ecx, edi
mov dword [ebp - 0x114], ebx
call fcn.00402350
mov edi, eax
mov eax, dword [ebp - 0x118]
cmp eax, ebx
je 0x402847
push eax
call esi
mov ecx, dword [ebp - 8]
mov eax, edi
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.005f0da0
mov esp, ebp
pop ebp
ret 4