joyce8/EMBER2024-capa huggingface dataset:
Function at 0x447ef0
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x48a0c8
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.0048254b
mov eax, dword [esi + 0xd0]
lea edx, [esp + 0x1c]
push eax
push eax
push edx
mov dword [esp + 0x44], 0
call fcn.00447850
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.00482479
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.0047ed3f
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.0047ed3f
push 1
push 0
push 0
mov ecx, esi
call fcn.0047ece7
push 1
push 0
push 1
mov ecx, esi
call fcn.0047ece7
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.004825bd
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret

Function at 0x448070
Capabilities:
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x48a0e8
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.0048254b
push 0x3e8
lea eax, [esp + 0x20]
push 0x3e8
push eax
mov dword [esp + 0x44], 0
call fcn.00447850
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.00482479
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 0x448134
cmp dword [esp + 0x40], 1
jne 0x448132
cmp ecx, eax
jge 0x448134
mov eax, ecx
cmp eax, 0xc8
jge 0x448140
mov eax, 0xc8
mov ecx, esi
mov dword [esi + 0xd0], eax
call fcn.00447ef0
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.004825bd
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret 8
Function at 0x448940
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x48a193
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.0047d15a
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.004827f3
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebp
push 0x50800044
mov ecx, esi
call fcn.00483d52
test eax, eax
je 0x448a5c
mov ecx, dword [esp + 0x3c]
call fcn.00482820
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 0x448a20
push edi
mov ecx, esi
call fcn.0047fe8a
mov ecx, esi
call fcn.00448c00
cmp dword [esp + 0x38], 1
jne 0x448a55
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.0047ffc5
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 0x44ac50
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x44ac83
push esi
call fcn.00458ff0
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x44ac7c
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 0x44ad09
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x44acf2
mov eax, dword [esi + 8]
test eax, eax
je 0x44aca7
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 0x44acee
cmp eax, 2
je 0x44acf2
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x44ac9a
cmp eax, 3
je 0x44accd
cmp eax, 1
jne 0x44ac9a
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 0x44ac9a
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x44ac9a
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.0044ad30
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x44ad18
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.0044ad30
add esp, 4
pop esi
ret

Function at 0x44b5a0
Capabilities:
Terminate process

Disassembly:
mov eax, dword [esp + 4]
test eax, eax
je 0x44b5c1
mov ecx, dword [eax + 0x40]
test ecx, ecx
je 0x44b5c1
mov eax, dword [eax + 0x44]
test eax, eax
je 0x44b5c1
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 0x4667f0
Capabilities:
Capture webcam image

Disassembly:
mov eax, dword [esp + 8]
push ebx
push esi
mov esi, ecx
mov eax, dword [eax + 4]
cmp dword [esi + 0xec], 1
jne 0x466893
test eax, eax
jbe 0x466893
mov ecx, dword [esi + 0xbc]
test ecx, ecx
jle 0x466893
mov ecx, dword [esi + 0x1c]
push edi
push 0
push eax
push 0x419
push ecx
call dword [sym.imp.USER32.dll_SendMessageA]
mov edi, eax
mov eax, dword [esi + 0xbc]
inc edi
test eax, eax
jne 0x46683e
xor esi, esi
jmp 0x466844
mov esi, dword [esi + 0xb4]
add esi, 4
xor ebx, ebx
test edi, edi
jbe 0x46686f
push ebp
mov ebp, edi
add esi, 6
push esi
call fcn.00404710
add esi, eax
push esi
mov ebx, esi
call fcn.00404710
add esp, 8
add esi, eax
dec edi
dec ebp
jne 0x466850
pop ebp
test edi, edi
pop edi
jne 0x466893
test ebx, ebx
je 0x466893
mov edx, dword [esp + 0x10]
push 0x4e
add edx, 0x10
push ebx
push edx
call fcn.0046c7e0
add esp, 0xc
mov eax, 1
pop esi
pop ebx
ret 0xc
pop esi
xor eax, eax
pop ebx
ret 0xc
Function at 0x4669b5
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 0x466acd
push eax
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x466acd
mov eax, dword [esi + 0x3c]
push eax
call fcn.0047d5ac
mov esi, eax
test esi, esi
je 0x466acd
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 0x466acd
mov ecx, esi
call fcn.00466940
cmp edi, eax
jge 0x466acd
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 0x466a53
mov dword [esp + 0x34], 1
jmp 0x466aae
mov edx, dword [esi + 0x1c]
lea ecx, [esp + 0x18]
push ecx
push ebx
push 0x433
push edx
call ebp
test eax, eax
je 0x466acd
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.00465ee0
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 0x47df50
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x47df88
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.0047c007
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.0047bfdf
jmp 0x47df94
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x47f647
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 0x47f689
call fcn.0048513d
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x47f689
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x47f680
xor eax, eax
jmp 0x47f691
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.0047f697
pop edi
pop esi
pop ebx
ret 4
Function at 0x48566d
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 0x48569b
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x4856b9
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.004855d3
jmp 0x4856b9
mov eax, dword [esi + 0x14]
test eax, eax
je 0x4856b9
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.004855d3
test edi, edi
mov eax, edi
jne 0x4856a3
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8

Function at 0x40967c
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff0
mov eax, section.sect_0
call 0x40967c
lcall 0x5de5, 0x8b10c483
jmp loc.008a86c0

Function at 0x411740
Capabilities:
Access peb ldr_data
Get kernel32 base address
Get process heap flags
Get process heap force flags

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x44b79e
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
mov dword [ebp - 0x10], ecx
mov eax, dword [ebp - 0x10]
mov ecx, dword [ebp + 8]
mov edx, dword [ecx]
mov dword [eax], edx
mov eax, dword [ebp + 8]
add eax, 4
push eax
mov ecx, dword [ebp - 0x10]
add ecx, 4
call fcn.004021d0
mov dword [ebp - 4], 0
mov ecx, dword [ebp + 8]
add ecx, 8
push ecx
mov ecx, dword [ebp - 0x10]
add ecx, 8
call fcn.004021d0
mov byte [ebp - 4], 1
mov edx, dword [ebp + 8]
add edx, 0xc
push edx
mov ecx, dword [ebp - 0x10]
add ecx, 0xc
call fcn.004021d0
mov byte [ebp - 4], 2
mov eax, dword [ebp + 8]
add eax, 0x10
push eax
mov ecx, dword [ebp - 0x10]
add ecx, 0x10
call fcn.004021d0
mov byte [ebp - 4], 3
mov ecx, dword [ebp + 8]
add ecx, 0x14
push ecx
mov ecx, dword [ebp - 0x10]
add ecx, 0x14
call fcn.004021d0
mov byte [ebp - 4], 4
mov edx, dword [ebp + 8]
add edx, 0x18
push edx
mov ecx, dword [ebp - 0x10]
add ecx, 0x18
call fcn.004021d0
mov byte [ebp - 4], 5
mov eax, dword [ebp + 8]
add eax, 0x1c
push eax
mov ecx, dword [ebp - 0x10]
add ecx, 0x1c
call fcn.004021d0
mov byte [ebp - 4], 6
mov ecx, dword [ebp + 8]
add ecx, 0x20
push ecx
mov ecx, dword [ebp - 0x10]
add ecx, 0x20
call fcn.004021d0
mov byte [ebp - 4], 7
mov edx, dword [ebp + 8]
add edx, 0x24
push edx
mov ecx, dword [ebp - 0x10]
add ecx, 0x24
call fcn.004021d0
mov byte [ebp - 4], 8
mov eax, dword [ebp + 8]
add eax, 0x28
push eax
mov ecx, dword [ebp - 0x10]
add ecx, 0x28
call fcn.004021d0
mov byte [ebp - 4], 9
mov ecx, dword [ebp + 8]
add ecx, 0x2c
push ecx
mov ecx, dword [ebp - 0x10]
add ecx, 0x2c
call fcn.004021d0
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 0x30]
mov dword [edx + 0x30], ecx
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 0x34]
mov dword [edx + 0x34], ecx
mov dword [ebp - 4], 0xffffffff
mov eax, dword [ebp - 0x10]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
mov esp, ebp
pop ebp
ret 4
Function at 0x10001450
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 0xc]
test eax, eax
jne 0x1000145c
pop ebp
ret
mov dword [ebp + 0xc], eax
pop ebp
jmp fcn.100015e0

Function at 0x100032d0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
push ebx
mov ebx, dword [ebp + 8]
push esi
test ebx, ebx
je 0x10003461
mov esi, dword [ebx + 0x1c]
test esi, esi
je 0x10003461
mov ecx, dword [ebp + 0xc]
test ecx, ecx
je 0x10003461
mov eax, dword [esi + 0x18]
mov dword [ebp - 8], eax
cmp eax, 2
je 0x10003461
cmp eax, 1
jne 0x10003317
cmp dword [esi + 4], 0x2a
jne 0x10003461
cmp dword [esi + 0x74], 0
jne 0x10003461
push edi
mov edi, dword [ebp + 0x10]
cmp eax, 1
jne 0x10003340
push edi
push ecx
push dword [ebx + 0x30]
call sym.zlib1.dll_adler32
mov ecx, dword [ebp + 0xc]
add esp, 0xc
mov dword [ebx + 0x30], eax
mov eax, dword [ebp - 8]
mov dword [esi + 0x18], 0
cmp edi, dword [esi + 0x2c]
jb 0x10003397
test eax, eax
jne 0x1000338f
mov eax, dword [esi + 0x44]
xor edx, edx
mov ecx, dword [esi + 0x4c]
mov word [eax + ecx*2 - 2], dx
mov eax, dword [esi + 0x4c]
lea eax, [eax*2 - 2]
push eax
push edx
push dword [esi + 0x44]
call sub.MSVCR120.dll_memset
mov ecx, dword [ebp + 0xc]
add esp, 0xc
mov dword [esi + 0x6c], 0
mov dword [esi + 0x5c], 0
mov dword [esi + 0x16b4], 0
sub edi, dword [esi + 0x2c]
add ecx, edi
mov edi, dword [esi + 0x2c]
mov eax, dword [ebx + 4]
mov dword [ebp - 0x10], eax
mov eax, dword [ebx]
push esi
mov dword [ebp - 0xc], eax
mov dword [ebx + 4], edi
mov dword [ebx], ecx
call fcn.100038e0
add esp, 4
cmp dword [esi + 0x74], 3
jb 0x10003419
mov eax, dword [esi + 0x74]
mov ebx, dword [esi + 0x6c]
sub eax, 2
mov dword [ebp - 4], eax
mov eax, dword [esi + 0x38]
mov ecx, dword [esi + 0x58]
mov edx, dword [esi + 0x34]
and edx, ebx
movzx edi, byte [eax + ebx + 2]
mov eax, dword [esi + 0x48]
shl eax, cl
mov ecx, dword [esi + 0x40]
xor edi, eax
and edi, dword [esi + 0x54]
mov eax, dword [esi + 0x44]
mov dword [esi + 0x48], edi
mov ax, word [eax + edi*2]
mov word [ecx + edx*2], ax
mov ecx, dword [esi + 0x48]
mov eax, dword [esi + 0x44]
mov word [eax + ecx*2], bx
inc ebx
dec dword [ebp - 4]
jne 0x100033c2
push esi
mov dword [esi + 0x6c], ebx
mov dword [esi + 0x74], 2
call fcn.100038e0
add esp, 4
cmp dword [esi + 0x74], 3
jae 0x100033b6
mov ebx, dword [ebp + 8]
mov ecx, dword [esi + 0x74]
add dword [esi + 0x6c], ecx
mov eax, dword [esi + 0x6c]
mov dword [esi + 0x5c], eax
mov eax, dword [ebp - 0xc]
mov dword [esi + 0x16b4], ecx
mov dword [esi + 0x74], 0
mov dword [esi + 0x78], 2
mov dword [esi + 0x60], 2
mov dword [esi + 0x68], 0
mov dword [ebx], eax
mov eax, dword [ebp - 0x10]
mov dword [ebx + 4], eax
mov eax, dword [ebp - 8]
pop edi
mov dword [esi + 0x18], eax
xor eax, eax
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
pop esi
mov eax, 0xfffffffe
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x10004930
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push ebx
mov ebx, dword [ebp + 8]
push esi
mov esi, dword [ebp + 0x14]
push edi
mov edi, dword [ebp + 0x10]
mov dword [esi], 0
mov eax, edi
sub eax, dword [esi]
push eax
mov eax, dword [ebp + 0xc]
add eax, dword [esi]
push eax
push dword [ebx + 0x14]
call dword [sym.imp.MSVCR120.dll__read]
add esp, 0xc
test eax, eax
jle 0x10004968
add dword [esi], eax
cmp dword [esi], edi
jb 0x10004945
test eax, eax
jns 0x1000498c
call dword [sym.imp.MSVCR120.dll__errno]
push dword [eax]
call dword [sym.imp.MSVCR120.dll_strerror]
push eax
push 0xffffffffffffffff
push ebx
call fcn.10003e10
add esp, 0x10
or eax, 0xffffffff
pop edi
pop esi
pop ebx
pop ebp
ret
test eax, eax
jne 0x10004997
mov dword [ebx + 0x40], 1
pop edi
pop esi
xor eax, eax
pop ebx
pop ebp
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 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 0x408220
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4907fb
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.00482ff8
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x4082a2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0048084a
mov eax, dword [eax]
push 0x6cbc9c
push eax
call fcn.00472894
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.00483283
test bl, bl
je 0x4082a2
push 0x6cbc9c
lea ecx, [esp + 0xc]
call fcn.0048365f
push 0x6cbca8
lea ecx, [esp + 0xc]
call fcn.0048365f
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 0x4082de
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.00483283
jmp 0x4083a9
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 0x408362
lea edx, [esp + 0x7c]
push 0x6cbca4
push edx
call fcn.00472894
add esp, 8
test eax, eax
je 0x408362
lea eax, [esp + 0x7c]
push 0x6cbca0
push eax
call fcn.00472894
add esp, 8
test eax, eax
je 0x408362
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 0x4082f2
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.00483283
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 0x408bb0
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 0x408c12
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 0x408c20
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x49087b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x6d6880]
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 0x408d58
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x408c86
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00483283
xor eax, eax
jmp 0x408dcf
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0048340c
push esi
lea ecx, [esp + 0xc]
call fcn.0048369b
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 0x408dad
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.00408bb0
test eax, eax
jne 0x408dad
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.00408bb0
test eax, eax
jne 0x408dad
lea eax, [esp + 0x14]
push 0x6cbcb8
push eax
call fcn.004739b0
mov esi, eax
add esp, 8
test esi, esi
jne 0x408d8c
lea ecx, [esp + 0x14]
push 0x6cbcb4
push ecx
call fcn.00473930
mov esi, eax
add esp, 8
test esi, esi
jne 0x408d8c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x408d8f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.004833bc
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x408c9e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00483283
xor eax, eax
jmp 0x408dcf
mov byte [esi], 0
push 0x6cbcb0
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.00483283
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