joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4426f0
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x472873
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.00465d6a
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.0046b400
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebp
push 0x50800044
mov ecx, esi
call fcn.0046c91c
test eax, eax
je 0x44280c
mov ecx, dword [esp + 0x3c]
call fcn.0046b42d
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 0x4427d0
push edi
mov ecx, esi
call fcn.00468a95
mov ecx, esi
call fcn.00442970
cmp dword [esp + 0x38], 1
jne 0x442805
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.00468bd0
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 0x445230
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x445263
push esi
call fcn.00448340
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x44525c
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 0x4452e9
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x4452d2
mov eax, dword [esi + 8]
test eax, eax
je 0x445287
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 0x4452ce
cmp eax, 2
je 0x4452d2
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x44527a
cmp eax, 3
je 0x4452ad
cmp eax, 1
jne 0x44527a
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 0x44527a
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x44527a
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.00445310
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x4452f8
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.00445310
add esp, 4
pop esi
ret

Function at 0x450e70
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 0x450f13
test eax, eax
jbe 0x450f13
mov ecx, dword [esi + 0xbc]
test ecx, ecx
jle 0x450f13
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 0x450ebe
xor esi, esi
jmp 0x450ec4
mov esi, dword [esi + 0xb4]
add esi, 4
xor ebx, ebx
test edi, edi
jbe 0x450eef
push ebp
mov ebp, edi
add esi, 6
push esi
call fcn.00406e50
add esi, eax
push esi
mov ebx, esi
call fcn.00406e50
add esp, 8
add esi, eax
dec edi
dec ebp
jne 0x450ed0
pop ebp
test edi, edi
pop edi
jne 0x450f13
test ebx, ebx
je 0x450f13
mov edx, dword [esp + 0x10]
push 0x4e
add edx, 0x10
push ebx
push edx
call fcn.00455670
add esp, 0xc
mov eax, 1
pop esi
pop ebx
ret 0xc
pop esi
xor eax, eax
pop ebx
ret 0xc
Function at 0x451055
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 0x45116d
push eax
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x45116d
mov eax, dword [esi + 0x3c]
push eax
call fcn.004661bc
mov esi, eax
test esi, esi
je 0x45116d
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 0x45116d
mov ecx, esi
call fcn.00450fc0
cmp edi, eax
jge 0x45116d
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 0x4510f3
mov dword [esp + 0x34], 1
jmp 0x45114e
mov edx, dword [esi + 0x1c]
lea ecx, [esp + 0x18]
push ecx
push ebx
push 0x433
push edx
call ebp
test eax, eax
je 0x45116d
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.00450580
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 0x466b60
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x466b98
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.00464c14
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.00464bec
jmp 0x466ba4
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x468252
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 0x468294
call fcn.0046dd02
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x468294
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x46828b
xor eax, eax
jmp 0x46829c
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.004682a2
pop edi
pop esi
pop ebx
ret 4
Function at 0x46e232
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 0x46e260
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x46e27e
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.0046e198
jmp 0x46e27e
mov eax, dword [esi + 0x14]
test eax, eax
je 0x46e27e
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.0046e198
test edi, edi
mov eax, edi
jne 0x46e268
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x4da01e
Capabilities:
Enumerate pe sections

Disassembly:
sub esp, 0x50
push ebp
lea eax, [esp + 0x28]
push edi
push eax
call fcn.004da1ce
mov ecx, dword [esp + 0x5c]
xor edx, edx
xor ebp, ebp
mov dword [esp + 0xc], 1
mov edi, dword [ecx]
mov dword [esp + 0x10], 8
mov dword [esp + 0x14], 2
mov dword [esp + 0x18], 4
mov dx, word [edi + 0x14]
cmp word [edi + 6], bp
mov dword [esp + 0x1c], 0x10
mov dword [esp + 0x20], 0x80
mov dword [esp + 0x24], 0x20
mov dword [esp + 0x28], 0x40
lea eax, [edx + edi + 0x18]
jbe 0x4da11c
push ebx
push esi
lea ebx, [eax + 0x24]
mov eax, dword [ebx]
mov ecx, eax
mov edx, eax
shr ecx, 0x1d
shr edx, 0x1e
mov esi, eax
and ecx, 1
and edx, 1
shr esi, 0x1f
test eax, 0x2000000
je 0x4da0bf
mov eax, dword [ebx - 0x14]
mov ecx, dword [ebx - 0x1c]
push 0x4000
push eax
push ecx
call dword [esp + 0x4c]
jmp 0x4da102
lea edx, [edx + ecx*2]
test eax, 0x4000000
lea ecx, [esi + edx*2]
mov esi, dword [esp + ecx*4 + 0x14]
je 0x4da0d6
or esi, 0x200
mov edx, dword [ebx - 0x14]
mov ecx, edx
test ecx, ecx
jne 0x4da0f1
test al, 0x40
je 0x4da0e8
mov ecx, dword [edi + 0x20]
jmp 0x4da0ef
test al, 0x80
je 0x4da102
mov ecx, dword [edi + 0x24]
test ecx, ecx
jbe 0x4da102
mov ecx, dword [ebx - 0x1c]
lea eax, [esp + 0x10]
push eax
push esi
push edx
push ecx
call dword [esp + 0x44]
mov edx, dword [esp + 0x64]
xor eax, eax
inc ebp
add ebx, 0x28
mov edi, dword [edx]
mov ax, word [edi + 6]
cmp ebp, eax
jl 0x4da08e
pop esi
pop ebx
pop edi
pop ebp
add esp, 0x50
ret
Function at 0x43a510
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x40
mov eax, dword [0x506c18]
xor eax, ebp
mov dword [ebp - 4], eax
mov dword [ebp - 0x40], ecx
mov eax, 0x2372
mov word [ebp - 0x18], ax
mov ecx, 0x1968
mov word [ebp - 0x16], cx
mov edx, 0xa85c
mov word [ebp - 0x14], dx
mov eax, 0x2c71
mov word [ebp - 0x12], ax
mov ecx, 0xd354
mov word [ebp - 0x10], cx
mov edx, 0xf17b
mov word [ebp - 0xe], dx
mov eax, 0x239e
mov word [ebp - 0xc], ax
mov ecx, 0xf616
mov word [ebp - 0xa], cx
mov edx, 0x361d
mov word [ebp - 8], dx
mov eax, 0x7864
mov word [ebp - 6], ax
mov ecx, dword [ebp + 8]
mov dword [ecx], 0
mov edx, dword [ebp + 0xc]
mov dword [edx], 0
mov dword [ebp - 0x28], 0
jmp 0x43a5a1
mov eax, dword [ebp - 0x28]
add eax, 1
mov dword [ebp - 0x28], eax
cmp dword [ebp - 0x28], 0xa
jge 0x43a5e9
mov ecx, dword [ebp - 0x28]
mov edx, dword [ebp + 0x10]
movzx eax, word [edx + ecx*2]
mov ecx, dword [ebp - 0x28]
movzx edx, word [ebp + ecx*2 - 0x18]
xor eax, edx
mov ecx, dword [ebp - 0x28]
mov word [ebp + ecx*2 - 0x3c], ax
mov edx, dword [ebp - 0x28]
movzx eax, word [ebp + edx*2 - 0x3c]
mov ecx, dword [ebp - 0x28]
movzx ecx, word [ebp + ecx*2 - 0x3c]
sar ecx, 0xe
and ecx, 3
sar eax, cl
and eax, 0xff
mov edx, dword [ebp - 0x28]
mov byte [ebp + edx - 0x24], al
jmp 0x43a598
push 0xa
lea eax, [ebp - 0x24]
push eax
mov ecx, dword [ebp - 0x40]
call fcn.0043a190
movsx ecx, ax
cmp ecx, 0xffffffff
jne 0x43a63c
mov dword [ebp - 0x28], 0
jmp 0x43a611
mov edx, dword [ebp - 0x28]
add edx, 1
mov dword [ebp - 0x28], edx
cmp dword [ebp - 0x28], 0xa
jge 0x43a635
xor eax, eax
mov ecx, dword [ebp - 0x28]
mov word [ebp + ecx*2 - 0x3c], ax
mov edx, dword [ebp - 0x28]
mov byte [ebp + edx - 0x24], 0
xor eax, eax
mov ecx, dword [ebp - 0x28]
mov word [ebp + ecx*2 - 0x18], ax
jmp 0x43a608
or eax, 0xffffffff
jmp 0x43a684
mov edx, dword [ebp + 8]
mov eax, dword [ebp - 0x24]
mov dword [edx], eax
mov ecx, dword [ebp + 0xc]
mov edx, dword [ebp - 0x20]
mov dword [ecx], edx
mov dword [ebp - 0x28], 0
jmp 0x43a65e
mov eax, dword [ebp - 0x28]
add eax, 1
mov dword [ebp - 0x28], eax
cmp dword [ebp - 0x28], 0xa
jge 0x43a682
xor ecx, ecx
mov edx, dword [ebp - 0x28]
mov word [ebp + edx*2 - 0x3c], cx
mov eax, dword [ebp - 0x28]
mov byte [ebp + eax - 0x24], 0
xor ecx, ecx
mov edx, dword [ebp - 0x28]
mov word [ebp + edx*2 - 0x18], cx
jmp 0x43a655
xor eax, eax
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004b8224
mov esp, ebp
pop ebp
ret 0xc
Function at 0x40e89f
Capabilities:
Access peb ldr_data
Resolve function by hash

Disassembly:
push ebp
mov ebp, esp
cld
xor edx, edx
mov edx, dword fs:[edx + 0x30]
mov edx, dword [edx + 0xc]
mov edx, dword [edx + 0x14]
mov esi, dword [edx + 0x28]
push 0x18
pop ecx
xor edi, edi
xor eax, eax
lodsb al, byte [esi]
cmp al, 0x61
jl 0x40e8c0
sub al, 0x20
ror edi, 0xd
add edi, eax
loop 0x40e8b7
cmp edi, 0x6a4abc5b
mov ebx, dword [edx + 0x10]
mov edx, dword [edx]
jne 0x40e8af
mov eax, ebx
leave
ret

Function at 0x40e8e6
Capabilities:
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffec
push esi
push ebx
push edi
push edx
push ecx
mov eax, dword [ebp + 0xc]
xor edx, edx
xchg edx, eax
mov esi, 0x3c
add esi, dword [ebp + 8]
mov eax, dword [esi]
add eax, dword [ebp + 8]
mov esi, dword [eax + 0x78]
add esi, 0x18
add esi, dword [ebp + 8]
mov eax, dword [esi]
mov dword [ebp - 0x14], eax
add esi, 4
lea edi, [ebp - 8]
lodsd eax, dword [esi]
add eax, dword [ebp + 8]
stosd dword es:[edi], eax
mov dword [ebp - 8], eax
lodsd eax, dword [esi]
add eax, dword [ebp + 8]
push eax
stosd dword es:[edi], eax
mov dword [ebp - 0xc], eax
mov eax, dword [esi]
add eax, dword [ebp + 8]
mov dword [ebp - 0x10], eax
pop esi
mov dword [ebp - 4], 0
push esi
mov eax, dword [esi]
add eax, dword [ebp + 8]
xchg edi, eax
mov ebx, edi
push edi
xor al, al
scasb al, byte es:[edi]
jne 0x40e945
pop esi
sub edi, ebx
push edx
cld
xor ecx, ecx
dec ecx
mov edx, ecx
xor eax, eax
xor ebx, ebx
lodsb al, byte [esi]
xor al, cl
mov cl, ch
mov ch, dl
mov dl, dh
mov dh, 8
shr bx, 1
rcr ax, 1
jae 0x40e972
xor ax, 0x8320
xor bx, 0xedb8
dec dh
jne 0x40e961
xor ecx, eax
xor edx, ebx
dec edi
jne 0x40e952
not edx
not ecx
mov eax, edx
rol eax, 0x10
mov ax, cx
pop edx
cmp edx, eax
je 0x40e998
pop esi
add esi, 4
add dword [ebp - 4], 1
jmp 0x40e939
pop esi
mov eax, dword [ebp - 4]
shl eax, 1
add eax, dword [ebp - 0x10]
xor esi, esi
xchg esi, eax
mov ax, word [esi]
shl ax, 2
add eax, dword [ebp - 8]
xchg esi, eax
mov eax, dword [esi]
add eax, dword [ebp + 8]
pop ecx
pop edx
pop edi
pop ebx
pop esi
leave
ret 8
Function at 0x40f1d8
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x38
mov dword [ebp - 4], 0
mov dword [ebp - 8], 0
mov dword [ebp - 0xc], 0
mov dword [ebp - 0x10], 0
mov dword [ebp - 0x14], 0
mov dword [ebp - 0x18], 0
mov dword [ebp - 0x1c], 0
mov dword [ebp - 0x20], 0
mov dword [ebp - 4], 0
mov dword [ebp - 8], 0
mov dword [ebp - 0xc], 0
mov dword [ebp - 0x10], 0
mov dword [ebp - 0x14], 0
mov dword [ebp - 0x18], 0
mov dword [ebp - 0x1c], 0
mov dword [ebp - 0x20], 0
mov dword ds:[ebp - 0x20], 0xff8bff8b
mov dword ds:[ebp - 0x14], 0xff8bff8b
mov dword ds:[ebp - 0x1c], 0xff8bff8b
push 0x7fc
push dword [ebp - 0x20]
call fcn.0040e865
push eax
push dword [ebp - 0x20]
lea eax, [ebp - 4]
mov ebx, eax
pop ecx
pop edx
push edx
push ecx
push ebx
mov dword [ebx], ecx
cmp ecx, edx
jg 0x40f3b7
push dword [ebp - 4]
call fcn.0040e849
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
jne 0x40f2a8
jmp 0x40f3b7
push dword [ebp - 4]
call fcn.0040e849
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
cmp dword [ebp - 4], eax
jne 0x40f2fc
lea eax, [ebp - 4]
push eax
call fcn.0040f1be
mov dword [ebp - 0x28], eax
push 0
push 4
push dword [ebp - 0x28]
push dword [ebp - 4]
push 0xffffffff
push dword [ebp - 0x14]
call fcn.0040ea70
mov dword [ebp - 0x30], eax
cmp dword [ebp - 0x30], 0
je 0x40f2fc
mov eax, 1
jmp 0x40f2fe
xor eax, eax
test eax, eax
je 0x40f3ac
push ebx
push esi
push edx
mov ebx, dword [ebp + 8]
lea eax, [ebx + 0x3c]
mov eax, dword [eax]
add eax, ebx
lea eax, [eax + 0x78]
mov eax, dword [eax]
lea esi, [eax + ebx]
mov dword [ebp - 0x10], esi
lea edx, [esi + 0x20]
mov edx, dword [edx]
add edx, ebx
mov edx, dword [edx]
add edx, ebx
mov dword [ebp - 0x18], edx
lea eax, [esi + 0x18]
mov eax, dword [eax]
dec eax
mov dword [ebp - 4], eax
pop ebx
pop esi
pop edx
push dword [ebp - 4]
lea eax, [ebp - 4]
mov ebx, eax
mov ecx, 0
pop edx
push edx
push ecx
push ebx
mov dword [ebx], ecx
cmp ecx, edx
jg 0x40f3a4
mov eax, dword [ebp - 0x18]
add eax, dword [ebp - 8]
mov dword [ebp - 0xc], eax
push dword [ebp + 0xc]
push dword [ebp - 0xc]
call dword [ebp - 0x1c]
call fcn.0040efdb
mov dword [ebp - 0x28], eax
cmp dword [ebp - 0x28], 0
jne 0x40f393
push edi
mov edi, dword [ebp - 4]
mov eax, dword [ebp - 0x10]
lea eax, [eax + 0x1c]
mov eax, dword [eax]
add eax, dword [ebp + 8]
lea eax, [eax + edi*4]
mov eax, dword [eax]
add eax, dword [ebp + 8]
pop edi
leave
ret 8
push dword [ebp - 0xc]
call fcn.0040f197
add dword [ebp - 8], eax
pop ebx
pop ecx
pop edx
inc ecx
jmp 0x40f346
add esp, 0xc
jmp 0x40f3b7
pop ebx
pop ecx
pop edx
add ecx, 4
jmp 0x40f281
add esp, 0xc
mov edi, edi
mov edi, edi
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov eax, 0
jmp 0x40f3d8
mov esp, ebp
pop ebp
ret 8
Function at 0x430100
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x49df4b
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.00492144
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x430182
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0048fd00
mov eax, dword [eax]
push 0x615224
push eax
call fcn.00481f64
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.004923cf
test bl, bl
je 0x430182
push 0x615224
lea ecx, [esp + 0xc]
call fcn.0049275f
push 0x618db8
lea ecx, [esp + 0xc]
call fcn.0049275f
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 0x4301be
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.004923cf
jmp 0x430289
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 0x430242
lea edx, [esp + 0x7c]
push 0x618db4
push edx
call fcn.00481f64
add esp, 8
test eax, eax
je 0x430242
lea eax, [esp + 0x7c]
push 0x618db0
push eax
call fcn.00481f64
add esp, 8
test eax, eax
je 0x430242
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 0x4301d2
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.004923cf
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 0x430a80
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 0x430ae2
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 0x430af0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x49dfcb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x62184c]
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 0x430c28
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x430b56
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004923cf
xor eax, eax
jmp 0x430c9f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0049250c
push esi
lea ecx, [esp + 0xc]
call fcn.0049279b
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x618df0
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x430c7d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.00430a80
test eax, eax
jne 0x430c7d
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.00430a80
test eax, eax
jne 0x430c7d
lea eax, [esp + 0x14]
push 0x618dcc
push eax
call fcn.00483070
mov esi, eax
add esp, 8
test esi, esi
jne 0x430c5c
lea ecx, [esp + 0x14]
push 0x618dc8
push ecx
call fcn.00482ff0
mov esi, eax
add esp, 8
test esi, esi
jne 0x430c5c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x430c5f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.004924bc
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x430b6e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004923cf
xor eax, eax
jmp 0x430c9f
mov byte [esi], 0
push 0x618dc4
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.004923cf
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 0x444c00
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 0x444c6e
cmp si, 0x69
ja 0x444c6e
add esi, 0xffd0
cmp si, 0x11
je 0x444c3e
push 0x11
call edi
test ax, ax
jge 0x444c3e
or esi, 0x2000
cmp si, 0x10
je 0x444c53
push 0x10
call edi
test ax, ax
jge 0x444c53
or esi, 0x4000
cmp si, 0x12
je 0x444c68
push 0x12
call edi
test ax, ax
jge 0x444c68
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x444c7b
mov esi, 0xbd
jmp 0x444c2f
cmp si, 0x6e
jne 0x444c88
mov esi, 0xbe
jmp 0x444c2f
cmp si, 0x6f
jne 0x444c29
mov esi, 0xbf
jmp 0x444c2f

Function at 0x446650
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x6320d8]
xor edx, edx
cmp eax, edx
jne 0x446676
xor eax, eax
mov byte [eax + 0x631fd8], al
inc eax
cmp eax, 0x100
jl 0x44665e
mov dword [0x6320d8], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x631fd8
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x446707
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 0x4466da
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 0x4466a8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x446780
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 0x4467d3
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 0x4467ba
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