joyce8/EMBER2024-capa huggingface dataset:
Function at 0x478245
Capabilities:
Capture webcam image

Disassembly:
sub esp, 0x44
push ebx
push ebp
push esi
mov esi, ecx
push edi
mov eax, dword [esi + 0x3c]
test eax, eax
je 0x47835d
push eax
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x47835d
mov eax, dword [esi + 0x3c]
push eax
call fcn.0049c032
mov esi, eax
test esi, esi
je 0x47835d
mov ebx, dword [esp + 0x58]
mov ecx, dword [esi + 0x1c]
mov ebp, dword [sym.imp.USER32.dll_SendMessageA]
push 0
push ebx
push 0x419
push ecx
call ebp
mov edi, eax
test edi, edi
jl 0x47835d
mov ecx, esi
call fcn.004781b0
cmp edi, eax
jge 0x47835d
mov eax, dword [esi + 0xc4]
mov edx, dword [esi + 0xc0]
mov dword [esp + 0x2c], eax
mov eax, dword [esp + 0x5c]
xor ecx, ecx
mov dword [esp + 0x28], edx
cmp eax, ecx
mov dword [esp + 0x30], eax
mov dword [esp + 0x34], ecx
mov dword [esp + 0x4c], ecx
mov dword [esp + 0x50], ecx
mov dword [esp + 0x38], edi
jne 0x4782e3
mov dword [esp + 0x34], 1
jmp 0x47833e
mov edx, dword [esi + 0x1c]
lea ecx, [esp + 0x18]
push ecx
push ebx
push 0x433
push edx
call ebp
test eax, eax
je 0x47835d
mov eax, dword [esp + 0x60]
mov ecx, dword [esp + 0x18]
mov edx, dword [esp + 0x24]
mov dword [esp + 0x10], ecx
mov dword [eax], 0
mov ecx, dword [esi + 0x1c]
lea eax, [esp + 0x10]
add edx, 2
push eax
push ecx
mov dword [esp + 0x1c], edx
call dword [sym.imp.USER32.dll_ClientToScreen]
mov edx, dword [esp + 0x10]
mov eax, dword [esp + 0x14]
mov dword [esp + 0x34], 3
mov dword [esp + 0x3c], edx
mov dword [esp + 0x40], eax
xor ecx, ecx
push ecx
lea ecx, [esp + 0x2c]
push ecx
push 0x7d8
call fcn.00476a00
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
add esp, 0x44
ret 0xc
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x44
ret 0xc

Function at 0x47be20
Capabilities:
Check for time delay via gettickcount

Disassembly:
sub esp, 0xa0
push ebx
push ebp
mov ebp, dword [esp + 0xac]
push esi
push edi
push ebp
call sub.RASAPI32.dll_RasHangUpA
mov esi, dword [sym.imp.KERNEL32.dll_GetTickCount]
mov ecx, 0x28
xor eax, eax
lea edi, [esp + 0x10]
rep stosd dword es:[edi], eax
mov dword [esp + 0x10], 0xa0
call esi
mov edi, eax
call esi
sub eax, edi
cmp eax, 0xbb8
jae 0x47be86
mov ebx, dword [sym.imp.KERNEL32.dll_Sleep]
lea eax, [esp + 0x10]
push eax
push ebp
call sub.RASAPI32.dll_RasGetConnectStatusA
cmp eax, 6
je 0x47be86
push 0
call ebx
call esi
sub eax, edi
cmp eax, 0xbb8
jb 0x47be67
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xa0
ret

Function at 0x47c210
Capabilities:
Create http request

Disassembly:
push esi
mov esi, ecx
cmp dword [esi], 0
jne 0x47c248
mov edx, dword [esi + 4]
xor eax, eax
push 0
push 0
mov ecx, dword [edx - 8]
test ecx, ecx
setne al
mov ecx, eax
neg ecx
sbb ecx, ecx
and ecx, edx
neg eax
sbb eax, eax
push ecx
and eax, 2
inc eax
push eax
push str.Mozilla_4.0__compatible__MSIE_6.0__Windows_NT_5.0_
call dword [sym.imp.WININET.dll_InternetOpenA]
mov dword [esi], eax
mov ecx, dword [esi]
xor eax, eax
test ecx, ecx
setne al
pop esi
ret
Function at 0x47ce80
Capabilities:
Get socket status

Disassembly:
sub esp, 0x10c
mov eax, dword [ecx]
lea ecx, [esp]
push ecx
push 0
lea edx, [esp + 0x10]
push 0
push edx
push 0
mov dword [esp + 0x14], 0
mov dword [esp + 0x18], 0
mov dword [esp + 0x20], eax
mov dword [esp + 0x1c], 1
call sub.WS2_32.dll_select
cmp eax, 0xffffffff
jne 0x47cec9
xor eax, eax
add esp, 0x10c
ret 4
mov edx, dword [esp + 0x110]
xor ecx, ecx
test eax, eax
setne cl
mov dword [edx], ecx
mov eax, 1
add esp, 0x10c
ret 4

Function at 0x47d340
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x4a9f90
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 8
push esi
mov esi, ecx
lea ecx, [esp + 4]
call fcn.0047cef0
lea eax, [esp + 4]
lea ecx, [esi + 4]
push eax
mov dword [esp + 0x18], 0
call fcn.0047cf70
lea ecx, [esp + 4]
push ecx
lea ecx, [esi + 0x14]
call fcn.0047cf70
lea ecx, [esi + 0xc]
call fcn.0049a590
lea ecx, [esi + 0x10]
call fcn.0049a590
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x1c]
call fcn.0047e370
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x30]
call fcn.0047e370
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x44]
call fcn.0047e370
lea ecx, [esp + 8]
mov dword [esp + 0x14], 1
call fcn.0049a605
lea ecx, [esp + 4]
mov dword [esp + 0x14], 0xffffffff
call fcn.0049a605
mov ecx, dword [esp + 0xc]
pop esi
mov dword fs:[0], ecx
add esp, 0x14
ret
Function at 0x485c00
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x4aaa83
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
push esi
mov esi, ecx
mov dword [esp + 4], esi
call fcn.004a0685
xor eax, eax
mov dword [esi + 0x10], 0x69ad74
mov dword [esp + 0x10], eax
mov dword [esi + 0x14], eax
mov ecx, 1
mov dword [esi], method.CDC.virtual_0
mov byte [esp + 0x10], cl
mov dword [esi + 0x30], ecx
lea ecx, [esi + 0x20]
mov dword [esi + 0x1c], eax
mov dword [esi + 0x18], eax
mov dword [esi + 0x34], eax
mov dword [esi + 0x38], eax
mov dword [ecx], eax
mov edx, dword [esp + 0x24]
mov dword [ecx + 4], eax
push edx
mov edx, dword [esp + 0x1c]
mov dword [ecx + 8], eax
mov dword [ecx + 0xc], eax
mov eax, dword [esp + 0x24]
mov ecx, dword [esp + 0x20]
push eax
push ecx
push edx
mov ecx, esi
call fcn.00485d00
mov ecx, dword [esp + 8]
mov eax, esi
pop esi
mov dword fs:[0], ecx
add esp, 0x10
ret 0x10

Function at 0x485c90
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x4aaaab
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 8
push esi
mov esi, ecx
mov dword [esp + 4], esi
mov dword [esi], method.CDC.virtual_0
mov eax, dword [esi + 0x30]
mov dword [esp + 0x14], 1
push eax
call fcn.00486940
lea ecx, [esi + 0x10]
mov dword [esp + 8], ecx
mov dword [ecx], method.CGdiObject.virtual_0
mov byte [esp + 0x14], 2
call fcn.004a12d3
mov ecx, esi
mov dword [esp + 0x14], 0xffffffff
call fcn.004a07ba
mov ecx, dword [esp + 0xc]
pop esi
mov dword fs:[0], ecx
add esp, 0x14
ret

Function at 0x49c9d6
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x49ca0e
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.0049aa60
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.0049aa38
jmp 0x49ca1a
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x49e0c8
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 0x49e10a
call fcn.004a45ce
mov esi, dword [eax + 0xc]
push pe_nt_image_headers32
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x49e10a
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x49e101
xor eax, eax
jmp 0x49e112
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.0049e118
pop edi
pop esi
pop ebx
ret 4
Function at 0x4a4afe
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 0x4a4b2c
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x4a4b4a
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.004a4a64
jmp 0x4a4b4a
mov eax, dword [esi + 0x14]
test eax, eax
je 0x4a4b4a
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.004a4a64
test edi, edi
mov eax, edi
jne 0x4a4b34
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8

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 0x41944f
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.004192c0

Function at 0x419849
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, 0x101c
call fcn.00408030
mov eax, dword [0x47c100]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0x14]
push ebx
push dword [ebp + 8]
mov dword [ebp - 0x100c], eax
call fcn.004172ab
pop ecx
mov ecx, dword [ebp + 8]
mov ebx, eax
cmp dword [ecx + 8], 0
jne 0x41988b
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
jmp 0x4199e7
mov eax, dword [ecx]
sub eax, dword [ecx + 4]
push esi
push edi
push 0
cdq
push 2
push edx
push eax
call fcn.00407380
push dword [ebp - 0x100c]
mov ecx, ebx
mov dword [ebp - 0x1008], eax
mov esi, ebx
mov dword [ebp - 0x1018], edx
and ecx, 0x3f
sar esi, 6
imul edi, ecx, 0x38
push 0
mov eax, dword [esi*4 + 0x47dcb8]
push dword [edi + eax + 0x24]
push dword [edi + eax + 0x20]
push ebx
call fcn.0041a840
mov ecx, dword [esi*4 + 0x47dcb8]
add esp, 0x14
mov dword [ebp - 0x1010], eax
mov eax, edx
mov edx, dword [ebp - 0x1010]
mov dword [ebp - 0x101c], eax
cmp edx, dword [edi + ecx + 0x20]
jne 0x4199e0
cmp eax, dword [edi + ecx + 0x24]
jne 0x4199e0
push 0
lea eax, [ebp - 0x1014]
push eax
push 0x1000
lea eax, [ebp - 0x1004]
push eax
push dword [edi + ecx + 0x18]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x4199e0
push dword [ebp - 0x100c]
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.0041a840
add esp, 0x14
test edx, edx
jl 0x4199e0
jg 0x419956
test eax, eax
jb 0x4199e0
mov ebx, dword [ebp - 0x1018]
mov eax, dword [ebp - 0x1014]
test ebx, ebx
jg 0x4199e0
jl 0x419970
cmp dword [ebp - 0x1008], eax
ja 0x4199e0
lea edi, [ebp - 0x1004]
xor edx, edx
add edi, eax
lea ecx, [ebp - 0x1004]
xor esi, esi
cmp dword [ebp - 0x1008], edx
jne 0x41998e
test ebx, ebx
je 0x4199c7
cmp ecx, edi
jae 0x4199c7
mov al, byte [ecx]
cmp al, 0xd
jne 0x4199a8
lea eax, [edi - 1]
cmp ecx, eax
jae 0x4199b4
cmp byte [ecx + 1], 0xa
jne 0x4199b4
inc ecx
jmp 0x4199b4
movzx eax, al
movsx eax, byte [eax + 0x47c3c8]
add ecx, eax
add esi, 1
adc edx, 0
inc ecx
cmp esi, dword [ebp - 0x1008]
jne 0x41998e
cmp edx, ebx
jne 0x41998e
lea eax, [ebp - 0x1004]
sub ecx, eax
mov eax, ecx
cdq
add eax, dword [ebp - 0x1010]
adc edx, dword [ebp - 0x101c]
jmp 0x4199e5
or edx, 0xffffffff
mov eax, edx
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop ebx
call fcn.0040736f
leave
ret
Function at 0x419cde
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x14
mov eax, dword [ebp + 8]
mov ecx, eax
push ebx
mov ebx, dword [ebp + 0xc]
and eax, 0x3f
sar ecx, 6
push esi
push edi
imul edi, eax, 0x38
mov eax, dword [ecx*4 + 0x47dcb8]
mov dword [ebp - 0x10], ecx
mov ecx, dword [eax + edi + 0x18]
mov dword [ebp - 0x14], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x419d1e
cmp byte [ebx], 0xa
jne 0x419d1e
or byte [eax + edi + 0x28], 4
jmp 0x419d23
and byte [eax + edi + 0x28], 0xfb
add ecx, ebx
mov edx, ebx
mov dword [ebp - 0xc], ecx
mov esi, ebx
cmp ebx, ecx
jae 0x419e21
mov al, byte [edx]
cmp al, 0x1a
je 0x419e03
lea ecx, [edx + 1]
mov dword [ebp - 8], ecx
mov ecx, dword [ebp - 0xc]
cmp al, 0xd
je 0x419d52
mov edx, dword [ebp - 8]
mov byte [esi], al
jmp 0x419d77
mov eax, dword [ebp - 8]
cmp eax, ecx
jae 0x419d81
mov cl, byte [eax]
xor eax, eax
cmp cl, 0xa
sete al
inc eax
add edx, eax
cmp cl, 0xa
sete al
dec al
and al, 3
add al, 0xa
mov byte [esi], al
mov ecx, dword [ebp - 0xc]
inc esi
cmp edx, ecx
jb 0x419d34
jmp 0x419e21
push 0
lea eax, [ebp - 0xc]
push eax
push 1
lea eax, [ebp - 1]
push eax
push dword [ebp - 0x14]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x419dfe
cmp dword [ebp - 0xc], 0
je 0x419dfe
mov ecx, dword [ebp - 0x10]
mov eax, dword [ecx*4 + 0x47dcb8]
test byte [eax + edi + 0x28], 0x48
je 0x419dd8
mov dl, byte [ebp - 1]
lea eax, [esi + 1]
mov dword [ebp - 0x14], eax
cmp dl, 0xa
jne 0x419dc3
mov byte [esi], dl
jmp 0x419dd4
mov byte [esi], 0xd
mov eax, dword [ecx*4 + 0x47dcb8]
mov byte [eax + edi + 0x2a], dl
mov eax, dword [ebp - 0x14]
mov esi, eax
jmp 0x419e21
cmp byte [ebp - 1], 0xa
jne 0x419de7
cmp esi, ebx
jne 0x419de7
mov byte [esi], 0xa
jmp 0x419e20
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.0041a85e
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x419e21
mov byte [esi], 0xd
jmp 0x419e20
mov ecx, dword [ebp - 0x10]
mov ecx, dword [ecx*4 + 0x47dcb8]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x419e1d
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x419e21
mov byte [esi], 0x1a
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x419e2a
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [ebp + 8]
push ebx
push esi
mov esi, dword [ebp + 0xc]
mov ebx, eax
and eax, 0x3f
sar ebx, 6
push edi
imul edi, eax, 0x38
push 0xa
mov eax, dword [ebx*4 + 0x47dcb8]
pop edx
mov dword [ebp - 0x14], edx
mov ecx, dword [edi + eax + 0x18]
mov dword [ebp - 0x18], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x419e6d
cmp word [esi], dx
jne 0x419e6d
or byte [edi + eax + 0x28], 4
jmp 0x419e72
and byte [edi + eax + 0x28], 0xfb
lea edx, [esi + ecx*2]
mov eax, esi
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
cmp eax, edx
jae 0x419fc5
mov dword [ebp - 0xc], 0xd
movzx ecx, word [eax]
mov edx, ecx
mov dword [ebp - 0x10], edx
push 0x1a
pop edx
cmp cx, dx
mov edx, dword [ebp - 8]
je 0x419fa5
add eax, 2
cmp cx, word [ebp - 0xc]
je 0x419eb4
mov dword [ebp - 4], eax
mov word [esi], cx
jmp 0x419eea
cmp eax, edx
jae 0x419ef6
movzx eax, word [eax]
xor ecx, ecx
cmp ax, word [ebp - 0x14]
mov edx, eax
push 0xa
sete cl
xor eax, eax
lea ecx, [ecx*2 + 2]
add dword [ebp - 4], ecx
pop ecx
cmp dx, cx
mov edx, dword [ebp - 8]
sete al
dec eax
and eax, 3
add eax, ecx
mov word [esi], ax
mov eax, dword [ebp - 4]
add esi, 2
cmp eax, edx
jb 0x419e8c
jmp 0x419fc5
push 0
lea eax, [ebp - 0x14]
push eax
push 2
lea eax, [ebp - 4]
push eax
push dword [ebp - 0x18]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x419fa1
cmp dword [ebp - 0x14], 0
je 0x419fa1
mov eax, dword [ebx*4 + 0x47dcb8]
push 0xa
test byte [edi + eax + 0x28], 0x48
je 0x419f79
mov dx, word [ebp - 4]
lea eax, [esi + 2]
pop ecx
mov dword [ebp - 0x18], eax
cmp dx, cx
jne 0x419f42
mov word [esi], cx
jmp 0x419f75
push 0xd
pop eax
mov word [esi], ax
mov eax, dword [ebx*4 + 0x47dcb8]
movzx ecx, dx
shr ecx, 8
push 0xa
mov byte [edi + eax + 0x2a], dl
mov eax, dword [ebx*4 + 0x47dcb8]
mov byte [edi + eax + 0x2b], cl
mov eax, dword [ebx*4 + 0x47dcb8]
pop ecx
mov byte [edi + eax + 0x2c], cl
mov eax, dword [ebp - 0x18]
mov esi, eax
jmp 0x419fc5
pop ebx
cmp word [ebp - 4], bx
jne 0x419f8a
cmp esi, dword [ebp + 0xc]
jne 0x419f8a
mov word [esi], bx
jmp 0x419fc2
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.0041a85e
add esp, 0x10
cmp word [ebp - 4], bx
je 0x419fc5
push 0xd
jmp 0x419fbe
mov ecx, dword [ebx*4 + 0x47dcb8]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x419fbc
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x419fc5
push 0x1a
pop eax
mov word [esi], ax
add esi, 2
sub esi, dword [ebp + 0xc]
and esi, 0xfffffffe
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x424000
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
sub esp, 0x228
mov eax, dword [0x47c100]
xor eax, esp
mov dword [esp + 0x224], eax
mov eax, dword [esp + 0x22c]
push ebx
push ebp
push esi
push edi
push 0x2c
mov dword [esp + 0x2c], eax
mov dword [esp + 0x1c], 0
call fcn.0040732c
mov esi, dword [esp + 0x24c]
mov ebx, eax
mov edi, dword [esp + 0x248]
add esp, 4
xor ecx, ecx
mov dword [ebx], ebx
mov dword [ebx + 4], ebx
mov dword [ebx + 8], ebx
mov word [ebx + 0xc], 0x101
mov dword [esp + 0x14], ebx
nop dword [eax]
mov eax, ecx
mov byte [esp + ecx + 0x34], cl
cdq
idiv esi
mov al, byte [edx + edi]
mov byte [esp + ecx + 0x134], al
inc ecx
cmp ecx, 0x100
jl 0x424060
xor esi, esi
xor edi, edi
mov dl, byte [esp + esi + 0x34]
movzx eax, byte [esp + esi + 0x134]
add edi, eax
movzx ecx, dl
add edi, ecx
and edi, 0x800000ff
jns 0x4240a3
dec edi
or edi, 0xffffff00
inc edi
mov al, byte [esp + edi + 0x34]
mov byte [esp + esi + 0x34], al
inc esi
mov byte [esp + edi + 0x34], dl
cmp esi, 0x100
jl 0x424080
xor ecx, ecx
xor ebp, ebp
xor edi, edi
cmp dword [esp + 0x240], ecx
jle 0x4241c0
movsd xmm0, qword [0x425438]
movsd qword [esp + 0x2c], xmm0
nop dword [eax]
inc ebp
and ebp, 0x800000ff
jns 0x4240f1
dec ebp
or ebp, 0xffffff00
inc ebp
mov bl, byte [esp + ebp + 0x34]
movzx esi, bl
add ecx, esi
and ecx, 0x800000ff
jns 0x42410a
dec ecx
or ecx, 0xffffff00
inc ecx
lea eax, [esp + 0x2c]
mov dword [esp + 0x10], ecx
push eax
push 0
lea ecx, [esp + 0x24]
mov dword [esp + 0x24], 0
mov dword [esp + 0x28], 0
mov dword [esp + 0x2c], 0
call fcn.00401640
mov ecx, dword [esp + 0x10]
mov edx, dword [esp + 0x28]
movzx eax, byte [esp + ecx + 0x34]
mov byte [esp + ebp + 0x34], al
mov byte [esp + ecx + 0x34], bl
movzx eax, byte [esp + ebp + 0x34]
add eax, esi
movzx eax, al
movzx eax, byte [esp + eax + 0x34]
xor byte [edx + edi], al
mov edx, dword [esp + 0x1c]
test edx, edx
je 0x4241ae
mov ecx, dword [esp + 0x24]
mov eax, edx
sub ecx, edx
and ecx, 0xfffffff8
cmp ecx, 0x1000
jb 0x424188
mov edx, dword [eax - 4]
add ecx, 0x23
sub eax, edx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x4241f6
push ecx
push edx
call fcn.0040735c
mov ecx, dword [esp + 0x18]
add esp, 8
mov dword [esp + 0x1c], 0
mov dword [esp + 0x20], 0
mov dword [esp + 0x24], 0
inc edi
cmp edi, dword [esp + 0x240]
jl 0x4240e0
mov ebx, dword [esp + 0x14]
push dword [ebx + 4]
lea eax, [esp + 0x18]
push eax
mov ecx, eax
call fcn.00401810
push 0x2c
push dword [esp + 0x18]
call fcn.0040735c
mov ecx, dword [esp + 0x23c]
add esp, 8
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.0040736f
add esp, 0x228
ret
call fcn.0040bcef
int3
Function at 0x43adb0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x56739b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x180
push ebx
push ebp
mov ebp, ecx
lea ecx, [esp + 8]
lea eax, [ebp + 0x40]
push eax
call fcn.005580e1
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x43ae32
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.00554b36
mov eax, dword [eax]
push 0xea4d7c
push eax
call fcn.005453c4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0055836c
test bl, bl
je 0x43ae32
push 0xea4d7c
lea ecx, [esp + 0xc]
call fcn.005586fc
push 0xea4d88
lea ecx, [esp + 0xc]
call fcn.005586fc
mov ecx, dword [esp + 8]
lea eax, [esp + 0x48]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_FindFirstFileA]
cmp eax, 0xffffffff
mov dword [esp + 0xc], eax
jne 0x43ae6e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0055836c
jmp 0x43af39
push esi
mov esi, dword [esp + 0x19c]
push edi
mov edi, dword [sym.imp.USER32.dll_SendMessageA]
mov ebx, 0x23
test byte [esp + 0x50], 0x10
je 0x43aef2
lea edx, [esp + 0x7c]
push 0xea4d84
push edx
call fcn.005453c4
add esp, 8
test eax, eax
je 0x43aef2
lea eax, [esp + 0x7c]
push 0xea4d80
push eax
call fcn.005453c4
add esp, 8
test eax, eax
je 0x43aef2
mov eax, dword [ebp + 0x1c]
lea edx, [esp + 0x1c]
push edx
push 0
lea ecx, [esp + 0x84]
push 0x1100
push eax
mov dword [esp + 0x2c], esi
mov dword [esp + 0x30], 0xffff0003
mov dword [esp + 0x4c], 0
mov dword [esp + 0x50], 1
mov dword [esp + 0x44], ecx
mov dword [esp + 0x34], ebx
call edi
mov edx, dword [esp + 0x14]
lea ecx, [esp + 0x50]
push ecx
push edx
call dword [sym.imp.KERNEL32.dll_FindNextFileA]
test eax, eax
jne 0x43ae82
mov eax, dword [esp + 0x14]
push eax
call dword [sym.imp.KERNEL32.dll_FindClose]
mov ecx, dword [ebp + 0x1c]
push esi
push 2
push 0x1102
push ecx
call edi
lea ecx, [esp + 0x10]
mov dword [esp + 0x198], 0xffffffff
call fcn.0055836c
pop edi
pop esi
mov ecx, dword [esp + 0x188]
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x18c
ret 4

Function at 0x43b760
Capabilities:
Query or enumerate registry value

Disassembly:
mov ecx, dword [esp + 8]
mov edx, dword [esp + 4]
sub esp, 0x10c
lea eax, [esp]
push esi
push eax
push 1
push 0
push ecx
push edx
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
mov esi, eax
test esi, esi
jne 0x43b7c2
mov edx, dword [esp + 4]
lea eax, [esp + 8]
lea ecx, [esp + 0xc]
push eax
push ecx
push esi
push edx
mov dword [esp + 0x18], 0x104
call dword [sym.imp.ADVAPI32.dll_RegQueryValueA]
mov ecx, dword [esp + 0x11c]
lea eax, [esp + 0xc]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
mov edx, dword [esp + 4]
push edx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, esi
pop esi
add esp, 0x10c
ret 0xc
Function at 0x43b7d0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x56741b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0xebebe4]
push esi
push edi
mov edi, ecx
mov dword [esp + 8], eax
mov eax, dword [edi + 0x44]
mov dword [esp + 0x21c], 0
test eax, eax
jne 0x43b908
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x43b836
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0055836c
xor eax, eax
jmp 0x43b97f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.005584a9
push esi
lea ecx, [esp + 0xc]
call fcn.00558738
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push str.open
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x43b95d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.0043b760
test eax, eax
jne 0x43b95d
mov ebx, dword [sym.imp.KERNEL32.dll_lstrcatA]
lea eax, [esp + 0x14]
push str._shellopencommand
push eax
call ebx
lea ecx, [esp + 0x14]
lea edx, [esp + 0x14]
push ecx
push edx
push closesocket
mov ecx, edi
call fcn.0043b760
test eax, eax
jne 0x43b95d
lea eax, [esp + 0x14]
push 0xea4d98
push eax
call fcn.00546670
mov esi, eax
add esp, 8
test esi, esi
jne 0x43b93c
lea ecx, [esp + 0x14]
push 0xea4d94
push ecx
call fcn.005465f0
mov esi, eax
add esp, 8
test esi, esi
jne 0x43b93c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x43b93f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.00558459
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x43b84e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0055836c
xor eax, eax
jmp 0x43b97f
mov byte [esi], 0
push 0xea4d90
push esi
call ebx
mov eax, dword [esp + 0x10]
push eax
push esi
call ebx
lea ecx, [esp + 0x14]
push ebp
push ecx
call dword [sym.imp.KERNEL32.dll_WinExec]
mov esi, eax
xor edx, edx
cmp esi, 0x20
setg dl
lea ecx, [esp + 0x10]
mov esi, edx
mov dword [esp + 0x224], 0xffffffff
call fcn.0055836c
pop ebp
mov eax, esi
pop ebx
mov ecx, dword [esp + 0x214]
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x218
ret 4