joyce8/EMBER2024-capa huggingface dataset:
Function at 0x459310
Capabilities:
Open clipboard
Read clipboard data

Disassembly:
sub esp, 0xc
push ebx
push ebp
push esi
push edi
mov edi, ecx
call fcn.00453ac0
test eax, eax
je 0x4593ff
mov ecx, edi
call fcn.00453ac0
mov ecx, eax
call fcn.00451120
test eax, eax
jne 0x4593ff
push eax
call dword [sym.imp.USER32.dll_OpenClipboard]
test eax, eax
je 0x4593ff
mov eax, dword [0x567fe8]
and eax, 0xffff
push eax
call dword [sym.imp.USER32.dll_GetClipboardData]
mov esi, eax
test esi, esi
jne 0x459372
call dword [sym.imp.USER32.dll_CloseClipboard]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xc
ret 0xc
lea ecx, [esp + 0x10]
mov ebp, dword [esp + 0x24]
push 1
push ecx
mov ecx, dword [edi + 0x44]
lea edx, [esp + 0x1c]
shr ecx, 4
lea eax, [esp + 0x20]
push edx
mov edx, dword [esp + 0x2c]
and ecx, 1
push eax
push ecx
push ebp
push edx
push esi
call dword [sym.imp.KERNEL32.dll_GlobalSize]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_GlobalLock]
push eax
mov ecx, edi
call fcn.00453ac0
mov ecx, eax
call fcn.00451350
push esi
mov ebx, eax
call dword [sym.imp.KERNEL32.dll_GlobalUnlock]
call dword [sym.imp.USER32.dll_CloseClipboard]
mov ecx, dword [esp + 0x28]
mov eax, 1
cmp ecx, eax
jne 0x4593ff
cmp ebx, eax
jne 0x4593ff
cmp dword [esp + 0x10], eax
jne 0x4593e5
mov eax, dword [edi]
mov ecx, edi
call dword [eax + 0xcc]
mov eax, dword [esp + 0x14]
mov ecx, dword [esp + 0x18]
mov edx, dword [edi]
push eax
mov eax, dword [esp + 0x24]
push ecx
push ebp
push eax
mov ecx, edi
call dword [edx + 0xc0]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xc
ret 0xc
Function at 0x45bfa0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x49dbc8
push eax
mov dword fs:[0], esp
sub esp, 0x14
push ebx
push ebp
mov ebp, dword [esp + 0x30]
push esi
mov ebx, ecx
push edi
mov esi, dword [ebp]
mov ecx, dword [esi + 0xc]
mov eax, dword [esi + 0x10]
dec ecx
cmp eax, ecx
jge 0x45bfd9
inc eax
mov dword [esi + 0x10], eax
jmp 0x45c0ec
mov eax, dword [ebx + 0x3c]
mov ecx, dword [esi + 8]
cmp ecx, eax
jne 0x45bfed
mov eax, 0xffffffc7
jmp 0x45c0ee
mov esi, dword [esi]
mov edx, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp edx, ecx
jl 0x45bffe
cmp dword [esi + 8], eax
jne 0x45bfed
cmp dword [esi + 8], eax
jne 0x45c017
mov eax, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp eax, ecx
jl 0x45c017
mov eax, 0xffffffc7
jmp 0x45c0ee
mov eax, dword [esi + 4]
xor edi, edi
cmp eax, edi
je 0x45c02b
push eax
mov ecx, ebx
call fcn.0045b7d0
mov dword [esi + 4], edi
mov dword [ebp], esi
mov ecx, dword [esi + 0x10]
inc ecx
mov dword [esi + 0x10], ecx
lea ecx, [esp + 0x10]
call fcn.0042d420
mov dword [esp + 0x2c], edi
mov edi, dword [esp + 0x3c]
test edi, edi
jne 0x45c05c
mov ecx, dword [ebx + 4]
mov edx, dword [ecx + 8]
lea ecx, [esp + 0x10]
push edx
call fcn.0042d440
mov edi, eax
mov eax, dword [esi + 8]
push edi
push eax
mov ecx, ebx
call fcn.0045af40
test eax, eax
mov dword [esp + 0x38], eax
je 0x45c08f
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x538f50
call fcn.0042d620
mov eax, dword [esp + 0x38]
jmp 0x45c0ee
mov ecx, dword [esi + 0x10]
push ecx
push edi
mov ecx, ebx
call fcn.0045be00
mov dl, byte [edi]
and dl, 1
cmp dl, 1
jne 0x45c0d3
mov ecx, dword [esp + 0x34]
push ebp
push ecx
push edi
push eax
mov ecx, ebx
call fcn.0045be20
mov esi, eax
test esi, esi
jne 0x45c103
mov edx, dword [ebp]
push eax
push edi
mov ecx, ebx
mov dword [edx + 0x10], eax
call fcn.0045be00
mov cl, byte [edi]
and cl, 1
cmp cl, 1
je 0x45c0a5
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x538f50
call fcn.0042d620
xor eax, eax
mov ecx, dword [esp + 0x24]
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x20
ret 0xc
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x538f50
call fcn.0042d620
mov eax, esi
jmp 0x45c0ee

Function at 0x45f220
Capabilities:
Create thread

Disassembly:
push ecx
cmp dword [ecx + 0xcc], 1
je 0x45f280
mov eax, dword [ecx + 0x1c]
test eax, eax
je 0x45f280
mov eax, dword [ecx + 0xb0]
test eax, eax
je 0x45f280
push esi
mov edx, 5
mov esi, dword [ecx + 0xbc]
cmp esi, edx
pop esi
je 0x45f280
mov dword [ecx + 0xb4], eax
mov dword [ecx + 0x94], 0
mov dword [ecx + 0xbc], edx
lea eax, [esp]
push eax
push 0
push ecx
push 0x45f2c0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop ecx
ret
Function at 0x4653e0
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x49e1f8
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.00495169
mov eax, dword [esi + 0xd0]
lea edx, [esp + 0x1c]
push eax
push eax
push edx
mov dword [esp + 0x44], 0
call fcn.00464d80
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.00495097
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.00491886
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.00491886
push 1
push 0
push 0
mov ecx, esi
call fcn.0049182e
push 1
push 0
push 1
mov ecx, esi
call fcn.0049182e
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.004951db
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret

Function at 0x465560
Capabilities:
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x49e218
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.00495169
push 0x3e8
lea eax, [esp + 0x20]
push 0x3e8
push eax
mov dword [esp + 0x44], 0
call fcn.00464d80
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.00495097
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 0x465624
cmp dword [esp + 0x40], 1
jne 0x465622
cmp ecx, eax
jge 0x465624
mov eax, ecx
cmp eax, 0xc8
jge 0x465630
mov eax, 0xc8
mov ecx, esi
mov dword [esi + 0xd0], eax
call fcn.004653e0
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.004951db
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret 8
Function at 0x465da0
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x49e283
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.0048fc9e
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.00495411
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebp
push 0x50800044
mov ecx, esi
call fcn.00496969
test eax, eax
je 0x465ebc
mov ecx, dword [esp + 0x3c]
call fcn.0049543e
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 0x465e80
push edi
mov ecx, esi
call fcn.00492a01
mov ecx, esi
call fcn.00466020
cmp dword [esp + 0x38], 1
jne 0x465eb5
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.00492b6b
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 0x4688d0
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x468903
push esi
call fcn.0046b9c0
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x4688fc
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 0x468989
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x468972
mov eax, dword [esi + 8]
test eax, eax
je 0x468927
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 0x46896e
cmp eax, 2
je 0x468972
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x46891a
cmp eax, 3
je 0x46894d
cmp eax, 1
jne 0x46891a
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 0x46891a
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x46891a
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.004689b0
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x468998
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.004689b0
add esp, 4
pop esi
ret

Function at 0x490a94
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x490acc
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.0048eb21
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.0048eaf9
jmp 0x490ad8
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x49218a
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 0x4921cc
call fcn.00497e6b
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x4921cc
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x4921c3
xor eax, eax
jmp 0x4921d4
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.004921da
pop edi
pop esi
pop ebx
ret 4

Function at 0x49839b
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 0x4983c9
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x4983e7
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.00498301
jmp 0x4983e7
mov eax, dword [esi + 0x14]
test eax, eax
je 0x4983e7
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.00498301
test edi, edi
mov eax, edi
jne 0x4983d1
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x40378e
Capabilities:
Encode data using xor

Disassembly:
pop esi
push esi
xor dword [esi], ebx
lodsd eax, dword [esi]
add ebx, eax
test eax, eax
jne 0x403790
ret

Function at 0x406840
Capabilities:
Connect socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x210
push ebx
pop ebp
or byte [esi + 0x57], dl
mov eax, dword [ebx + 0x75]
cmp eax, 0xffffffff
je 0x4069ea
mov ecx, dword [ebx + 0x10]
test eax, esp
paddusw mm1, qword [ecx - 0x74ffffff]
jne 0x406875
pop edx
dec esi
adc al, 0x8d
push esi
rcl dword [ecx + 0x52], cl
push eax
call dword [sym.imp.WSOCK32.dll_connect]
cmp eax, 0xffffffff
jne 0x4069b8
rol dword [eax], 0x83
clc
dec dword [edi]
test dword [edi], esi
add dword [eax], eax
add byte [ebx + 0x40407935], cl
in al, 0x5d
mov esi, dword [0xe4404079]
pop ebp
test byte [eax], ah
ror byte [edi], 0x84
stc
add byte [eax], al
js 0x406891
call esi
salc
add eax, 0xa6880
inc edi
mov bl, 0x23
or ebp, dword [edx + 0x151850f]
adc al, 0
mov edi, dword [ebx + 0x20]
mov esi, dword [ebx + 0x24]
mov bl, 0xc7
or ecx, ebx
jne 0x406888
pop edi
pop esi
mov eax, 0xbb4b4
pop ebx
mov esp, ebp
pop ebp
ret 0xbb
pop edi
pop esi
xor eax, eax
retf
mov eax, dword [ebx + 0x10]
mov dword [esi + 0x1e], esi
push ds
insd dword es:[edi], dx
cmp dword [eax + 0x2a], 0
jne 0x4069cc
sub eax, 0x12c43
add byte [eax], al
mov ecx, dword [eax - 0x19]
mov esi, dword [eax + 0x20]
mov edi, 0x41042c
xor edx, edx
repe cmpsb byte [esi], byte es:[edi]
jne 0x40698a
pop edi
invalid
in eax, 0x5d
ret 0x8608

Function at 0x406fa0
Capabilities:
Encode data using xor
Set socket configuration

Disassembly:
sbb al, 0x13
push ebp
scasb al, byte es:[edi]
inc esi
xchg esp, ebp
and al, 0x53
push esi
cmpsd dword [esi], dword es:[edi]
jne 0x406fb7
xor ebx, ebx
cmp edi, dword [eax - 0xb8a76a9]
jne 0x406fba
mov esi, str.0.0.0.0
hlt
mov al, byte [esi]
cmp al, 0x30
jnp 0x406f4c
mov ecx, 0x3c000000
cmp eax, ebx
invalid
Function at 0x416eb0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x48fe1b
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.004845cc
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x416f32
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.00482123
mov eax, dword [eax]
push 0x4ae240
push eax
call fcn.00474424
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.00484857
test bl, bl
je 0x416f32
push 0x4ae240
lea ecx, [esp + 0xc]
call fcn.00484be7
push 0x4b1dbc
lea ecx, [esp + 0xc]
call fcn.00484be7
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 0x416f6e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.00484857
jmp 0x417039
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 0x416ff2
lea edx, [esp + 0x7c]
push 0x4b1db8
push edx
call fcn.00474424
add esp, 8
test eax, eax
je 0x416ff2
lea eax, [esp + 0x7c]
push 0x4b1db4
push eax
call fcn.00474424
add esp, 8
test eax, eax
je 0x416ff2
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 0x416f82
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.00484857
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 0x417830
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x48fe9b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x4ba2b0]
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 0x417968
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x417896
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00484857
xor eax, eax
jmp 0x4179df
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.00484994
push esi
lea ecx, [esp + 0xc]
call fcn.00484c23
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x4b1df4
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x4179bd
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push 0x4b1dec
push closesocket
call fcn.0045f0c0
test eax, eax
jne 0x4179bd
mov ebx, dword [sym.imp.KERNEL32.dll_lstrcatA]
lea eax, [esp + 0x14]
push 0x4b1dd8
push eax
call ebx
lea ecx, [esp + 0x14]
lea edx, [esp + 0x14]
push ecx
push edx
push closesocket
mov ecx, edi
call fcn.0045f0c0
test eax, eax
jne 0x4179bd
lea eax, [esp + 0x14]
push 0x4b1dd0
push eax
call fcn.00475460
mov esi, eax
add esp, 8
test esi, esi
jne 0x41799c
lea ecx, [esp + 0x14]
push 0x4b1dcc
push ecx
call fcn.004753e0
mov esi, eax
add esp, 8
test esi, esi
jne 0x41799c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x41799f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.00484944
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x4178ae
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00484857
xor eax, eax
jmp 0x4179df
mov byte [esi], 0
push 0x4b1dc8
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.00484857
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 0x4283d0
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 0x42843e
cmp si, 0x69
ja 0x42843e
add esi, 0xffd0
cmp si, 0x11
je 0x42840e
push 0x11
call edi
test ax, ax
jge 0x42840e
or esi, 0x2000
cmp si, 0x10
je 0x428423
push 0x10
call edi
test ax, ax
jge 0x428423
or esi, 0x4000
cmp si, 0x12
je 0x428438
push 0x12
call edi
test ax, ax
jge 0x428438
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x42844b
mov esi, 0xbd
jmp 0x4283ff
cmp si, 0x6e
jne 0x428458
mov esi, 0xbe
jmp 0x4283ff
cmp si, 0x6f
jne 0x4283f9
mov esi, 0xbf
jmp 0x4283ff

Function at 0x429c00
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x4caaa8]
xor edx, edx
cmp eax, edx
jne 0x429c26
xor eax, eax
mov byte [eax + 0x4ca9a8], al
inc eax
cmp eax, 0x100
jl 0x429c0e
mov dword [0x4caaa8], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x4ca9a8
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x429cb7
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 0x429c8a
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 0x429c58
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x429d30
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 0x429d83
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 0x429d6a
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
Function at 0x4307c0
Capabilities:
Enumerate pe sections

Disassembly:
sub esp, 0x18
mov eax, dword [esp + 0x1c]
push ebx
push ebp
push esi
xor esi, esi
xor ecx, ecx
mov si, word [eax + 8]
mov cx, word [eax + 4]
xor ebp, ebp
xor edx, edx
mov bp, word [eax + 0xa]
mov dx, word [eax + 6]
sub esi, ecx
sub ebp, edx
inc esi
xor ebx, ebx
inc ebp
cmp esi, ebx
mov dword [esp + 0x14], esi
jle 0x430958
cmp ebp, ebx
jle 0x430958
mov eax, esi
push edi
cdq
and edx, 7
add eax, edx
mov edi, eax
mov eax, esi
sar edi, 3
and eax, 0x80000007
mov dword [esp + 0x10], edi
jns 0x43081e
dec eax
or eax, 0xfffffff8
inc eax
je 0x430825
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x430834
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x43083b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.00484598
add esp, 4
cmp eax, ebx
je 0x43085c
mov dword [eax], ebx
mov dword [eax + 4], ebx
mov dword [eax + 8], ebx
mov dword [eax + 0xc], ebx
mov dword [eax + 0x10], ebx
mov dword [eax + 0x14], ebx
mov ebx, eax
mov eax, edi
mov dword [esp + 0x14], ebx
imul eax, ebp
push eax
mov dword [ebx], 7
mov dword [ebx + 4], esi
mov dword [ebx + 8], ebp
mov dword [ebx + 0x14], eax
call fcn.00484598
mov ecx, dword [ebx + 0x14]
mov edi, eax
mov edx, ecx
xor eax, eax
shr ecx, 2
mov dword [ebx + 0x10], edi
add esp, 4
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x2c]
test ebp, ebp
lea edx, [eax + 0x80]
jle 0x43094e
xor eax, eax
mov dword [esp + 0x20], ebp
mov dword [esp + 0x1c], eax
mov ebp, dword [ebx + 0x10]
xor ecx, ecx
add ebp, eax
mov dword [esp + 0x2c], ecx
test esi, esi
jle 0x430935
mov al, byte [edx]
cmp al, 0xc0
jbe 0x430921
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x430916
xor eax, eax
mov ecx, esi
mov al, byte [edx]
mov edx, ecx
mov bl, al
mov edi, ebp
mov bh, bl
dec esi
mov eax, ebx
shl eax, 0x10
mov ax, bx
mov ebx, dword [esp + 0x14]
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
mov edx, dword [esp + 0x24]
and ecx, 3
add ebp, esi
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x2c]
lea ecx, [eax + esi*8]
mov esi, dword [esp + 0x18]
jmp 0x430924
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x430924
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x4308c0
mov eax, dword [esp + 0x1c]
mov edi, dword [esp + 0x10]
mov ecx, dword [esp + 0x20]
add eax, edi
dec ecx
mov dword [esp + 0x1c], eax
mov dword [esp + 0x20], ecx
jne 0x4308b1
pop edi
pop esi
mov eax, ebx
pop ebp
pop ebx
add esp, 0x18
ret
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x18
ret