joyce8/EMBER2024-capa huggingface dataset:
Function at 0x437d90
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x467dd8
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.00460f99
mov eax, dword [esi + 0xd0]
lea edx, [esp + 0x1c]
push eax
push eax
push edx
mov dword [esp + 0x44], 0
call fcn.00437730
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.00460ec7
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.0045d78b
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.0045d78b
push 1
push 0
push 0
mov ecx, esi
call fcn.0045d733
push 1
push 0
push 1
mov ecx, esi
call fcn.0045d733
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.0046100b
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret

Function at 0x437f10
Capabilities:
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x467df8
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.00460f99
push 0x3e8
lea eax, [esp + 0x20]
push 0x3e8
push eax
mov dword [esp + 0x44], 0
call fcn.00437730
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.00460ec7
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 0x437fd4
cmp dword [esp + 0x40], 1
jne 0x437fd2
cmp ecx, eax
jge 0x437fd4
mov eax, ecx
cmp eax, 0xc8
jge 0x437fe0
mov eax, 0xc8
mov ecx, esi
mov dword [esi + 0xd0], eax
call fcn.00437d90
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.0046100b
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret 8
Function at 0x438760
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x467e63
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.0045bba9
lea edi, [esi + 0x64]
mov dword [esp + 0x18], 0
mov dword [edi + 4], 0
mov dword [edi], vtable.CBrush.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.00461241
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebp
push 0x50800044
mov ecx, esi
call fcn.0046275d
test eax, eax
je 0x43887c
mov ecx, dword [esp + 0x3c]
call fcn.0046126e
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 0x438840
push edi
mov ecx, esi
call fcn.0045e8d6
mov ecx, esi
call fcn.004389e0
cmp dword [esp + 0x38], 1
jne 0x438875
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.0045ea11
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 0x43b290
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x43b2c3
push esi
call fcn.0043e3a0
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x43b2bc
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 0x43b349
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x43b332
mov eax, dword [esi + 8]
test eax, eax
je 0x43b2e7
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 0x43b32e
cmp eax, 2
je 0x43b332
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x43b2da
cmp eax, 3
je 0x43b30d
cmp eax, 1
jne 0x43b2da
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 0x43b2da
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x43b2da
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.0043b370
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x43b358
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.0043b370
add esp, 4
pop esi
ret

Function at 0x4471d0
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 0x447273
test eax, eax
jbe 0x447273
mov ecx, dword [esi + 0xbc]
test ecx, ecx
jle 0x447273
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 0x44721e
xor esi, esi
jmp 0x447224
mov esi, dword [esi + 0xb4]
add esi, 4
xor ebx, ebx
test edi, edi
jbe 0x44724f
push ebp
mov ebp, edi
add esi, 6
push esi
call fcn.00402aa0
add esi, eax
push esi
mov ebx, esi
call fcn.00402aa0
add esp, 8
add esi, eax
dec edi
dec ebp
jne 0x447230
pop ebp
test edi, edi
pop edi
jne 0x447273
test ebx, ebx
je 0x447273
mov edx, dword [esp + 0x10]
push 0x4e
add edx, 0x10
push ebx
push edx
call fcn.0044b700
add esp, 0xc
mov eax, 1
pop esi
pop ebx
ret 0xc
pop esi
xor eax, eax
pop ebx
ret 0xc
Function at 0x4473b5
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 0x4474cd
push eax
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x4474cd
mov eax, dword [esi + 0x3c]
push eax
call fcn.0045bffb
mov esi, eax
test esi, esi
je 0x4474cd
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 0x4474cd
mov ecx, esi
call fcn.00447320
cmp edi, eax
jge 0x4474cd
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 0x447453
mov dword [esp + 0x34], 1
jmp 0x4474ae
mov edx, dword [esi + 0x1c]
lea ecx, [esp + 0x18]
push ecx
push ebx
push 0x433
push edx
call ebp
test eax, eax
je 0x4474cd
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.004468c0
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 0x45c99e
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x45c9d6
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.0045aa55
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.0045aa2d
jmp 0x45c9e2
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x45e093
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 0x45e0d5
call fcn.00463b4d
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x45e0d5
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x45e0cc
xor eax, eax
jmp 0x45e0dd
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.0045e0e3
pop edi
pop esi
pop ebx
ret 4
Function at 0x46407d
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 0x4640ab
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x4640c9
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.00463fe3
jmp 0x4640c9
mov eax, dword [esi + 0x14]
test eax, eax
je 0x4640c9
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.00463fe3
test edi, edi
mov eax, edi
jne 0x4640b3
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x1002780
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
push ebx
push esi
push edi
push 0x8000
mov eax, dword [ebp + 8]
push eax
call dword [sym.imp.MSVCRT.dll__open]
add esp, 8
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0xffffffff
jne 0x10027af
xor al, al
jmp 0x10028bc
push 0x40
call dword [sym.imp.MSVCRT.dll_malloc]
add esp, 4
mov dword [ebp - 0xc], eax
cmp dword [ebp - 0xc], 0
jne 0x10027ce
xor al, al
jmp 0x10028bc
push 0x40
mov eax, dword [ebp - 0xc]
push eax
mov eax, dword [ebp - 8]
push eax
call dword [sym.imp.MSVCRT.dll__read]
add esp, 0xc
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0x40
je 0x10027f5
xor al, al
jmp 0x10028bc
push 0x3000
call dword [sym.imp.MSVCRT.dll_malloc]
add esp, 4
mov dword [ebp - 0x10], eax
cmp dword [ebp - 0x10], 0
jne 0x1002817
xor al, al
jmp 0x10028bc
push 0
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x3c]
push eax
mov eax, dword [ebp - 8]
push eax
call dword [sym.imp.MSVCRT.dll__lseek]
add esp, 0xc
push 0x3000
mov eax, dword [ebp - 0x10]
push eax
mov eax, dword [ebp - 8]
push eax
call dword [sym.imp.MSVCRT.dll__read]
add esp, 0xc
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x100285a
cmp dword [ebp - 0x14], 0xffffffff
jne 0x1002861
xor al, al
jmp 0x10028bc
mov eax, dword [ebp - 0x14]
push eax
mov eax, dword [ebp - 0xc]
push eax
mov eax, dword [ebp - 0x10]
push eax
call fcn.010024f0
mov dword [ebp - 4], eax
mov eax, dword [ebp - 0xc]
push eax
call dword [sym.imp.MSVCRT.dll_free]
add esp, 4
mov eax, dword [ebp - 0x10]
push eax
call dword [sym.imp.MSVCRT.dll_free]
add esp, 4
mov eax, dword [ebp - 8]
push eax
call dword [sym.imp.MSVCRT.dll__close]
add esp, 4
cmp dword [ebp - 4], 0xc000011b
jne 0x10028b5
mov al, 1
jmp 0x10028bc
xor al, al
jmp 0x10028bc
pop edi
pop esi
pop ebx
leave
ret 4
Function at 0x10028d0
Capabilities:
Terminate process

Disassembly:
mov eax, dword fs:[0]
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x10014e8
push 0x1002a20
push eax
mov dword fs:[0], esp
sub esp, 0x2c
push ebx
push esi
push edi
mov dword [ebp - 0x18], esp
mov dword [ebp - 4], 0
push 1
call dword [sym.imp.MSVCRT.dll___set_app_type]
add esp, 4
mov dword [0x1003070], 0xffffffff
mov eax, dword [0x1003070]
mov dword [0x1003074], eax
call dword [sym.imp.MSVCRT.dll___p__fmode]
mov ecx, dword [0x1003030]
mov dword [eax], ecx
call dword [sym.imp.MSVCRT.dll___p__commode]
mov ecx, dword [0x100302c]
mov dword [eax], ecx
mov eax, dword [sym.imp.MSVCRT.dll__adjust_fdiv]
mov eax, dword [eax]
mov dword [0x1003078], eax
call fcn.01002a70
cmp dword [0x1003028], 0
jne 0x1002960
push 0x1002a60
call dword [sym.imp.MSVCRT.dll___setusermatherr]
add esp, 4
call fcn.01002a40
push 0x100300c
push 0x1003008
call sub.MSVCRT.dll__initterm
add esp, 8
mov eax, dword [0x1003024]
mov dword [ebp - 0x2c], eax
lea eax, [ebp - 0x2c]
push eax
mov eax, dword [0x1003020]
push eax
lea eax, [ebp - 0x20]
push eax
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 0x24]
push eax
call dword [sym.imp.MSVCRT.dll___getmainargs]
add esp, 0x14
push 0x1003004
push section..data
call sub.MSVCRT.dll__initterm
add esp, 8
call dword [sym.imp.MSVCRT.dll___p___initenv]
mov ecx, dword [ebp - 0x20]
mov dword [eax], ecx
mov eax, dword [ebp - 0x20]
push eax
mov eax, dword [ebp - 0x28]
push eax
mov eax, dword [ebp - 0x24]
push eax
call fcn.01001500
add esp, 0xc
push eax
call dword [sym.imp.MSVCRT.dll_exit]
jmp 0x1002a00
add esp, 4
mov dword [ebp - 4], 0xffffffff
mov eax, dword [ebp - 0x10]
pop edi
mov dword fs:[0], eax
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x41a7e0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x497f3b
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.0048c5ed
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x41a862
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.00489dbd
mov eax, dword [eax]
push 0x55d1e0
push eax
call fcn.0047c894
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0048c878
test bl, bl
je 0x41a862
push 0x55d1e0
lea ecx, [esp + 0xc]
call fcn.0048cc08
push 0x560d70
lea ecx, [esp + 0xc]
call fcn.0048cc08
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 0x41a89e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0048c878
jmp 0x41a969
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 0x41a922
lea edx, [esp + 0x7c]
push 0x560d6c
push edx
call fcn.0047c894
add esp, 8
test eax, eax
je 0x41a922
lea eax, [esp + 0x7c]
push 0x560d68
push eax
call fcn.0047c894
add esp, 8
test eax, eax
je 0x41a922
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 0x41a8b2
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.0048c878
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 0x41b160
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 0x41b1c2
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 0x41b1d0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x497fbb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x56f084]
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 0x41b308
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x41b236
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0048c878
xor eax, eax
jmp 0x41b37f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0048c9b5
push esi
lea ecx, [esp + 0xc]
call fcn.0048cc44
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 0x41b35d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push accept
call fcn.0041b160
test eax, eax
jne 0x41b35d
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 accept
mov ecx, edi
call fcn.0041b160
test eax, eax
jne 0x41b35d
lea eax, [esp + 0x14]
push 0x560d84
push eax
call fcn.0047d910
mov esi, eax
add esp, 8
test esi, esi
jne 0x41b33c
lea ecx, [esp + 0x14]
push 0x560d80
push ecx
call fcn.0047d890
mov esi, eax
add esp, 8
test esi, esi
jne 0x41b33c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x41b33f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0048c965
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x41b24e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0048c878
xor eax, eax
jmp 0x41b37f
mov byte [esi], 0
push 0x560d7c
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.0048c878
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
Function at 0x42e3f0
Capabilities:
Log keystrokes via polling

Disassembly:
mov eax, dword [esp + 4]
push esi
push edi
mov edi, dword [sym.imp.USER32.dll_GetKeyState]
mov cl, byte [eax + 8]
and ecx, 0xff
mov esi, ecx
cmp si, 0x60
jb 0x42e45e
cmp si, 0x69
ja 0x42e45e
add esi, 0xffd0
cmp si, 0x11
je 0x42e42e
push 0x11
call edi
test ax, ax
jge 0x42e42e
or esi, 0x2000
cmp si, 0x10
je 0x42e443
push 0x10
call edi
test ax, ax
jge 0x42e443
or esi, 0x4000
cmp si, 0x12
je 0x42e458
push 0x12
call edi
test ax, ax
jge 0x42e458
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x42e46b
mov esi, 0xbd
jmp 0x42e41f
cmp si, 0x6e
jne 0x42e478
mov esi, 0xbe
jmp 0x42e41f
cmp si, 0x6f
jne 0x42e419
mov esi, 0xbf
jmp 0x42e41f

Function at 0x42fb10
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x57f808]
xor edx, edx
cmp eax, edx
jne 0x42fb36
xor eax, eax
mov byte [eax + 0x57f708], al
inc eax
cmp eax, 0x100
jl 0x42fb1e
mov dword [0x57f808], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x57f708
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x42fbc7
xor esi, esi
push ebp
mov byte [esp + 0x20], dl
xor ecx, ecx
mov edi, dword [esp + 0x20]
mov ebp, dword [esp + 0x18]
mov al, byte [esi + ebx]
and edi, 0xff
xor edx, edx
mov dl, byte [edi + ebp]
mov ebp, eax
and ebp, 0xff
add ecx, edx
add ecx, ebp
and ecx, 0x800000ff
jns 0x42fb9a
dec ecx
or ecx, 0xffffff00
inc ecx
mov byte [esp + 0x10], cl
mov ecx, dword [esp + 0x10]
and ecx, 0xff
mov dl, byte [ecx + ebx]
mov byte [esi + ebx], dl
mov byte [ecx + ebx], al
lea eax, [edi + 1]
cdq
idiv dword [esp + 0x1c]
inc esi
cmp esi, 0x100
mov byte [esp + 0x20], dl
jl 0x42fb68
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x42fc40
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [ebp + 0x10]
push ebx
push esi
push edi
mov cl, byte [eax + 0x100]
mov dl, byte [eax + 0x101]
mov dword [ebp - 8], eax
mov byte [ebp - 1], cl
mov byte [ebp - 2], dl
xor ebx, ebx
mov bl, byte [ebp - 1]
xor edx, edx
mov dl, byte [ebp - 2]
mov esi, dword [ebp - 8]
mov edi, dword [ebp + 8]
xor eax, eax
mov ecx, dword [ebp + 0xc]
test ecx, ecx
jle 0x42fc93
inc bl
mov al, byte [esi + ebx]
add dl, al
xchg byte [esi + edx], al
mov byte [esi + ebx], al
add al, byte [esi + edx]
mov al, byte [esi + eax]
xor byte [edi], al
inc edi
dec ecx
jne 0x42fc7a
mov byte [ebp - 1], bl
mov byte [ebp - 2], dl
mov eax, dword [ebp + 0x10]
mov cl, byte [ebp - 1]
mov dl, byte [ebp - 2]
pop edi
pop esi
mov byte [eax + 0x100], cl
mov byte [eax + 0x101], dl
pop ebx
mov esp, ebp
pop ebp
ret