joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4552b8
Capabilities:
Get keyboard layout
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffda0
push ebx
xor edx, edx
mov dword [ebp - 0x260], edx
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x455463
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
cmp dword [eax + 0x34], 0
jne 0x455444
mov dl, 1
mov eax, dword [0x41448c]
call fcn.00403894
mov edx, dword [ebp - 4]
mov dword [edx + 0x34], eax
mov eax, dword [ebp - 4]
add eax, 0x38
call fcn.00404630
lea eax, [ebp - 0x114]
push eax
push 0x40
call sub.user32.dll_GetKeyboardLayoutList
dec eax
test eax, eax
jl 0x455433
inc eax
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0x114]
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
mov eax, dword [eax]
call fcn.00442cd0
test al, al
je 0x455426
lea eax, [ebp - 0xc]
push eax
push 0x20019
push 0
push 0
mov eax, dword [ebp - 0x14]
mov eax, dword [eax]
mov dword [ebp - 0x25c], eax
mov byte [ebp - 0x258], 0
lea ecx, [ebp - 0x25c]
mov edx, 0x455474
lea eax, [ebp - 0x254]
call fcn.004096e0
push eax
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA_1
test eax, eax
jne 0x455426
xor eax, eax
push ebp
push 0x45541f
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 8], pe_nt_image_headers32
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x214]
push eax
push 0
push 0
push 0x4554ac
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
jne 0x455408
lea eax, [ebp - 0x260]
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.00404898
mov edx, dword [ebp - 0x260]
mov eax, dword [ebp - 0x14]
mov ecx, dword [eax]
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x34]
mov ebx, dword [eax]
call dword [ebx + 0x3c]
mov eax, dword [ebp - 0x14]
mov eax, dword [eax]
mov edx, dword [ebp - 4]
cmp eax, dword [edx + 0x3c]
jne 0x455408
mov eax, dword [ebp - 4]
add eax, 0x38
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.00404898
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x455426
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
add dword [ebp - 0x14], 4
dec dword [ebp - 0x10]
jne 0x455329
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x34]
mov byte [eax + 0x1d], 0
mov dl, 1
call fcn.00418a64
mov eax, dword [ebp - 4]
mov ebx, dword [eax + 0x34]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x45546a
lea eax, [ebp - 0x260]
call fcn.00404630
ret

Function at 0x455d98
Capabilities:
Create thread
Set global application hook

Disassembly:
push ecx
mov eax, dword [0x494c04]
cmp byte [eax + 0xa5], 0
jne 0x455e09
cmp dword [0x494c1c], 0
jne 0x455dca
call sub.kernel32.dll_GetCurrentThreadId_1
push eax
push 0
mov eax, 0x455d54
push eax
push 3
call sub.user32.dll_SetWindowsHookExA
mov dword [0x494c1c], eax
cmp dword [0x494c18], 0
jne 0x455de5
push 0
push 0
push 0
push 0
call sub.kernel32.dll_CreateEventA
mov dword [0x494c18], eax
cmp dword [0x494c20], 0
jne 0x455e09
push esp
push 0
push 0
push 0x455cf8
push 0x3e8
push 0
call sub.kernel32.dll_CreateThread
mov dword [0x494c20], eax
pop edx
ret
Function at 0x455f00
Capabilities:
Inspect load icon resource

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffefc
push ebx
push esi
test dl, dl
je 0x455f17
add esp, 0xfffffff0
call fcn.00403c28
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.0041e644
mov eax, dword [0x493030]
cmp word [eax + 2], 0
jne 0x455f3f
mov eax, dword [0x493030]
mov dword [eax + 4], ebx
mov dword [eax], fcn.004575c4
mov eax, dword [0x493124]
cmp word [eax + 2], 0
jne 0x455f59
mov eax, dword [0x493124]
mov dword [eax + 4], ebx
mov dword [eax], fcn.004577bc
mov byte [ebx + 0x34], 0
mov dl, 1
mov eax, dword [0x413e28]
call fcn.00403894
mov dword [ebx + 0x90], eax
mov dl, 1
mov eax, dword [0x413e28]
call fcn.00403894
mov dword [ebx + 0xa8], eax
xor eax, eax
mov dword [ebx + 0x60], eax
xor eax, eax
mov dword [ebx + 0x84], eax
mov dword [ebx + 0x5c], 0x80000018
mov dword [ebx + 0x78], 0x1f4
mov byte [ebx + 0x7c], 1
xor eax, eax
mov dword [ebx + 0x80], eax
mov dword [ebx + 0x74], 0x9c4
mov byte [ebx + 0x88], 0
mov byte [ebx + 0x9d], 1
mov byte [ebx + 0xb4], 1
mov dl, 1
mov eax, dword [0x420a74]
call fcn.00427f90
mov esi, eax
mov dword [ebx + 0x98], esi
push 0x4560e0
mov eax, dword [0x492ef8]
mov eax, dword [eax]
push eax
call sub.user32.dll_LoadIconA
mov edx, eax
mov eax, esi
call fcn.00428360
mov eax, dword [ebx + 0x98]
mov dword [eax + 0x14], ebx
mov dword [eax + 0x10], 0x457d3c
push pe_nt_image_headers32
lea eax, [ebp - 0x101]
push eax
mov eax, dword [0x492ef8]
mov eax, dword [eax]
push eax
call sub.kernel32.dll_GetModuleFileNameA_1
lea eax, [ebp - 0x101]
push eax
lea eax, [ebp - 0x101]
push eax
call sub.user32.dll_OemToCharA
lea eax, [ebp - 0x101]
mov dl, 0x5c
call fcn.0040d150
test eax, eax
je 0x45604e
lea edx, [eax + 1]
lea eax, [ebp - 0x101]
call fcn.00409028
lea eax, [ebp - 0x101]
mov dl, 0x2e
call fcn.0040d178
test eax, eax
je 0x456062
mov byte [eax], 0
lea eax, [ebp - 0x101]
inc eax
push eax
call sub.user32.dll_CharLowerA
lea eax, [ebx + 0x8c]
lea edx, [ebp - 0x101]
mov ecx, pe_nt_image_headers32
call fcn.00404898
mov eax, dword [0x492d38]
cmp byte [eax], 0
jne 0x456096
mov eax, ebx
call fcn.00456208
mov byte [ebx + 0x59], 1
mov byte [ebx + 0x5a], 1
mov byte [ebx + 0x5b], 1
mov byte [ebx + 0x9e], 1
xor eax, eax
mov dword [ebx + 0xa0], eax
mov eax, ebx
call fcn.00457f18
mov eax, ebx
call fcn.00458858
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x4560d6
call fcn.00403c80
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x45647c
Capabilities:
Enumerate gui resources

Disassembly:
push ebx
push esi
add esp, 0xfffffff8
mov ebx, eax
mov eax, dword [0x494c04]
cmp dword [eax + 0x30], 0
je 0x456526
cmp dword [ebx + 0x94], 0
jne 0x456520
mov eax, dword [ebx + 0x30]
mov dword [esp], eax
mov byte [esp + 4], dl
mov eax, esp
push eax
push 0x45640c
call sub.user32.dll_EnumWindows
mov eax, dword [ebx + 0x90]
cmp dword [eax + 8], 0
je 0x456520
push 3
mov eax, dword [esp + 4]
push eax
call sub.user32.dll_GetWindow
mov esi, eax
mov dword [esp], esi
push 0xffffffffffffffec
push esi
call sub.user32.dll_GetWindowLongA
test al, 8
je 0x4564e6
mov dword [esp], 0xfffffffe
mov eax, dword [ebx + 0x90]
mov esi, dword [eax + 8]
dec esi
cmp esi, 0
jl 0x456520
push 0x213
push 0
push 0
push 0
push 0
mov eax, dword [esp + 0x14]
push eax
mov edx, esi
mov eax, dword [ebx + 0x90]
call fcn.004166e0
push eax
call sub.user32.dll_SetWindowPos
dec esi
cmp esi, 0xffffffff
jne 0x4564f5
inc dword [ebx + 0x94]
pop ecx
pop edx
pop esi
pop ebx
ret

Function at 0x457004
Capabilities:
Get graphical window text

Disassembly:
push ebx
push esi
add esp, 0xffffff00
mov esi, edx
mov ebx, eax
cmp byte [ebx + 0xa4], 0
je 0x457039
push pe_nt_image_headers32
lea eax, [esp + 4]
push eax
mov eax, dword [ebx + 0x30]
push eax
call sub.user32.dll_GetWindowTextA
mov ecx, eax
mov edx, esp
mov eax, esi
call fcn.00404720
jmp 0x457046
mov eax, esi
mov edx, dword [ebx + 0x8c]
call fcn.00404684
add esp, 0x100
pop esi
pop ebx
ret

Function at 0x4580f4
Capabilities:
Hide graphical window

Disassembly:
push ebx
push esi
mov ebx, eax
mov esi, dword [ebx + 0x84]
test esi, esi
je 0x458135
mov eax, esi
call fcn.0043e3c4
test al, al
je 0x458135
mov eax, dword [ebx + 0x84]
call fcn.0043e0c0
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x458135
push 0
mov eax, dword [ebx + 0x84]
call fcn.0043e0c0
push eax
call sub.user32.dll_ShowWindow
pop esi
pop ebx
ret

Function at 0x45b7cc
Capabilities:
Check for software breakpoints

Disassembly:
push ebx
mov ebx, eax
cmp dword [ebx + 0x10], 0xca
jne 0x45b7fa
mov eax, ebx
call fcn.0045c284
cmp dword [ebx + 0x3c], 0
je 0x45b7f3
mov dword [ebx + 0x10], 0xcf
mov eax, 1
pop ebx
ret
mov dword [ebx + 0x10], 0xcb
cmp dword [ebx + 0x10], 0xcb
jne 0x45b86b
mov edx, dword [ebx + 0x1ac]
cmp dword [edx + 0x10], 0
je 0x45b85d
cmp dword [ebx + 8], 0
je 0x45b81c
mov eax, ebx
mov edx, dword [eax + 8]
call dword [edx]
mov eax, ebx
mov edx, dword [eax + 0x1ac]
call dword [edx]
test eax, eax
jne 0x45b82e
xor eax, eax
pop ebx
ret
cmp eax, 2
je 0x45b85d
cmp dword [ebx + 8], 0
je 0x45b80f
cmp eax, 3
je 0x45b841
dec eax
jne 0x45b80f
mov edx, dword [ebx + 8]
inc dword [edx + 4]
mov ecx, dword [edx + 4]
mov eax, dword [ebx + 8]
cmp ecx, dword [eax + 8]
jl 0x45b80f
mov edx, dword [ebx + 0x138]
add dword [eax + 8], edx
jmp 0x45b80f
mov ecx, dword [ebx + 0x8c]
mov dword [ebx + 0x94], ecx
jmp 0x45b889
cmp dword [ebx + 0x10], 0xcc
je 0x45b889
mov eax, dword [ebx]
mov dword [eax + 0x14], 0x12
mov edx, dword [ebx + 0x10]
mov dword [eax + 0x18], edx
mov eax, ebx
mov edx, dword [eax]
call dword [edx]
mov eax, ebx
call fcn.0045b894
pop ebx
ret
Function at 0x46d4d8
Capabilities:
Initialize winsock library

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe4
push ebx
xor eax, eax
mov dword [ebp - 0x1c], eax
xor eax, eax
push ebp
push 0x46d561
push dword fs:[eax]
mov dword fs:[eax], esp
push 0x494c84
push 0x101
call sub.wsock32.dll_WSAStartup
mov ebx, eax
test ebx, ebx
je 0x46d54b
lea edx, [ebp - 0x1c]
mov eax, ebx
call fcn.0040bc38
mov eax, dword [ebp - 0x1c]
mov dword [ebp - 0x18], eax
mov byte [ebp - 0x14], 0xb
mov dword [ebp - 0x10], ebx
mov byte [ebp - 0xc], 0
mov eax, 0x46d578
mov dword [ebp - 8], eax
mov byte [ebp - 4], 0xb
lea eax, [ebp - 0x18]
push eax
push 2
mov ecx, dword [0x4931a8]
mov dl, 1
mov eax, dword [0x46cd8c]
call fcn.0040c584
call fcn.00404090
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x46d568
lea eax, [ebp - 0x1c]
call fcn.00404630
ret

Function at 0x46dc08
Capabilities:
Connect socket

Disassembly:
push ebx
push esi
mov ebx, eax
mov eax, ebx
call fcn.0046db2c
mov cl, 1
mov edx, ebx
mov eax, ebx
mov si, 0xffff
call fcn.00403ac0
push 0x10
lea eax, [ebx + 0x18]
push eax
mov eax, dword [ebx + 4]
push eax
call sub.wsock32.dll_connect
mov edx, 0x46dc6c
call fcn.0046d420
mov byte [ebx + 0x29], 0
test byte [ebx + 0x28], 0x10
jne 0x46dc5e
cmp dword [ebx + 4], 0xffffffff
setne al
mov byte [ebx + 8], al
mov cl, 2
mov edx, ebx
mov eax, ebx
mov si, 0xffff
call fcn.00403ac0
pop esi
pop ebx
ret

Function at 0x46dc90
Capabilities:
Resolve dns

Disassembly:
push ebx
add esp, 0xfffffff8
mov ebx, edx
mov eax, ebx
call fcn.00404ae0
push eax
call sub.wsock32.dll_gethostbyname
mov ebx, eax
lea eax, [esp + 4]
xor ecx, ecx
mov edx, 4
call fcn.004030a8
test ebx, ebx
je 0x46dcdb
mov eax, ebx
mov edx, dword [eax + 0xc]
mov edx, dword [edx]
mov cl, byte [edx]
mov byte [esp + 4], cl
mov cl, byte [edx + 1]
mov byte [esp + 5], cl
mov cl, byte [edx + 2]
mov byte [esp + 6], cl
mov al, byte [edx + 3]
mov byte [esp + 7], al
mov eax, dword [esp + 4]
mov dword [esp], eax
mov eax, dword [esp]
pop ecx
pop edx
pop ebx
ret
Function at 0x46ddb8
Capabilities:
Create tcp socket
Create udp socket

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe8
push ebx
push esi
push edi
mov dword [ebp - 8], ecx
mov edi, edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
cmp byte [eax + 8], 0
je 0x46dde9
mov ecx, dword [0x493098]
mov dl, 1
mov eax, dword [0x46cd8c]
call fcn.0040c548
call fcn.00404090
push 0
push 1
push 2
call sub.wsock32.dll_socket
mov ebx, eax
mov eax, dword [ebp - 4]
mov dword [eax + 4], ebx
inc ebx
jne 0x46de16
mov ecx, dword [0x493024]
mov dl, 1
mov eax, dword [0x46cd8c]
call fcn.0040c548
call fcn.00404090
xor eax, eax
push ebp
push 0x46de92
push dword fs:[eax]
mov dword fs:[eax], esp
xor ecx, ecx
mov edx, dword [ebp - 4]
mov eax, dword [ebp - 4]
mov si, 0xffff
call fcn.00403ac0
cmp byte [ebp + 8], 0
je 0x46de6e
mov eax, dword [ebp + 0x10]
push eax
mov ax, word [ebp + 0xc]
push eax
push 1
lea eax, [ebp - 0x18]
push eax
mov ecx, dword [ebp - 8]
mov edx, edi
mov eax, dword [ebp - 4]
call fcn.0046dd20
mov eax, dword [ebp - 4]
lea esi, [ebp - 0x18]
lea edi, [eax + 0x18]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
mov eax, dword [ebp - 4]
call fcn.0046dc08
jmp 0x46de88
mov eax, dword [ebp + 0x10]
push eax
mov ax, word [ebp + 0xc]
push eax
push 0
push 1
mov ecx, dword [ebp - 8]
mov edx, edi
mov eax, dword [ebp - 4]
call fcn.0046d70c
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x46deaf
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
Function at 0x46e074
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffff004
push eax
add esp, 0xfffffff0
push ebx
push esi
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.0046d9c8
xor eax, eax
push ebp
push 0x46e1e6
push dword fs:[eax]
mov dword fs:[eax], esp
mov byte [ebp - 5], 0
mov eax, dword [ebp - 4]
cmp dword [eax + 0xc], 0
je 0x46e1d0
mov eax, dword [ebp - 4]
cmp dword [eax + 4], 0xffffffff
je 0x46e0bf
mov eax, dword [ebp - 4]
cmp byte [eax + 8], 0
jne 0x46e0c9
call fcn.0040413c
jmp 0x46e1ed
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xc]
call fcn.00418b14
mov dword [ebp - 0xc], eax
lea edx, [ebp - 0x1010]
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xc]
mov ecx, 0x1000
mov ebx, dword [eax]
call dword [ebx + 8]
mov ebx, eax
test ebx, ebx
jle 0x46e1c5
push 0
push ebx
lea eax, [ebp - 0x1010]
push eax
mov eax, dword [ebp - 4]
mov eax, dword [eax + 4]
push eax
call sub.wsock32.dll_send
mov ecx, eax
cmp ecx, 0xffffffff
jne 0x46e177
call sub.wsock32.dll_WSAGetLastError
mov dword [ebp - 0x10], eax
cmp dword [ebp - 0x10], 0x2733
je 0x46e164
lea eax, [ebp - 0x10]
push eax
mov cl, 1
mov edx, dword [ebp - 4]
mov eax, dword [ebp - 4]
mov si, 0xfffe
call fcn.00403ac0
mov eax, dword [ebp - 4]
mov edx, dword [eax + 4]
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
call dword [ecx + 8]
push ebp
call fcn.0046e02c
pop ecx
mov eax, dword [ebp - 4]
mov dl, byte [0x46e1f8]
cmp dl, byte [eax + 0x28]
je 0x46e1cc
call fcn.0040c430
jmp 0x46e1cc
mov eax, dword [ebp - 0xc]
cdq
push edx
push eax
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xc]
call fcn.00418b34
jmp 0x46e1cc
cmp ecx, ebx
jge 0x46e193
mov eax, dword [ebp - 0xc]
add eax, ecx
cdq
push edx
push eax
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xc]
call fcn.00418b34
jmp 0x46e0c9
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xc]
call fcn.00418b14
push edx
push eax
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xc]
call fcn.00418b48
cmp edx, dword [esp + 4]
jne 0x46e1b4
cmp eax, dword [esp]
pop edx
pop eax
jne 0x46e0c9
push ebp
call fcn.0046e02c
pop ecx
jmp 0x46e1cc
push ebp
call fcn.0046e02c
pop ecx
mov byte [ebp - 5], 1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x46e1ed
mov eax, dword [ebp - 4]
call fcn.0046d9d4
ret
mov al, byte [ebp - 5]
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x48d8e0
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffec8
push ebx
xor edx, edx
mov dword [ebp - 0x130], edx
mov dword [ebp - 0x134], edx
mov dword [ebp - 0x138], edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.00404ad0
xor eax, eax
push ebp
push 0x48d9f5
push dword fs:[eax]
mov dword fs:[eax], esp
xor edx, edx
mov eax, 0xf
call fcn.0046ba68
mov ebx, eax
lea edx, [ebp - 0x12c]
mov eax, ebx
call fcn.0046ba88
cmp eax, 1
sbb eax, eax
inc eax
jmp 0x48d9c7
lea edx, [ebp - 0x130]
mov eax, dword [ebp - 4]
call fcn.004087dc
mov eax, dword [ebp - 0x130]
push eax
lea eax, [ebp - 0x138]
lea edx, [ebp - 0x108]
mov ecx, 0x104
call fcn.00404898
mov eax, dword [ebp - 0x138]
lea edx, [ebp - 0x134]
call fcn.004087dc
mov edx, dword [ebp - 0x134]
pop eax
call fcn.00404a2c
jne 0x48d9b4
push 0
mov eax, dword [ebp - 0x124]
push eax
push 0
push 1
call sub.kernel32.dll_OpenProcess
push eax
call sub.kernel32.dll_TerminateProcess
lea edx, [ebp - 0x12c]
mov eax, ebx
call fcn.0046baa8
cmp eax, 1
sbb eax, eax
inc eax
jmp 0x48d9c7
lea edx, [ebp - 0x12c]
mov eax, ebx
call fcn.0046baa8
cmp eax, 1
sbb eax, eax
inc eax
test al, al
jne 0x48d93d
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x48d9fc
lea eax, [ebp - 0x138]
mov edx, 3
call fcn.00404654
lea eax, [ebp - 4]
call fcn.00404630
ret
Function at 0x40bc00
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x47ba9b
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.004700f9
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x40bc82
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0046dabd
mov eax, dword [eax]
push 0x4981e0
push eax
call fcn.004608a4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.00470384
test bl, bl
je 0x40bc82
push 0x4981e0
lea ecx, [esp + 0xc]
call fcn.00470714
push 0x49bd5c
lea ecx, [esp + 0xc]
call fcn.00470714
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 0x40bcbe
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.00470384
jmp 0x40bd89
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 0x40bd42
lea edx, [esp + 0x7c]
push 0x49bd58
push edx
call fcn.004608a4
add esp, 8
test eax, eax
je 0x40bd42
lea eax, [esp + 0x7c]
push 0x49bd54
push eax
call fcn.004608a4
add esp, 8
test eax, eax
je 0x40bd42
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 0x40bcd2
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.00470384
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 0x40c5a0
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 0x40c602
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 0x40c610
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x47bb1b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x4a7b7c]
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 0x40c748
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x40c676
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00470384
xor eax, eax
jmp 0x40c7bf
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004704c1
push esi
lea ecx, [esp + 0xc]
call fcn.00470750
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 0x40c79d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.0040c5a0
test eax, eax
jne 0x40c79d
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.0040c5a0
test eax, eax
jne 0x40c79d
lea eax, [esp + 0x14]
push 0x49bd70
push eax
call fcn.004618e0
mov esi, eax
add esp, 8
test esi, esi
jne 0x40c77c
lea ecx, [esp + 0x14]
push 0x49bd6c
push ecx
call fcn.00461860
mov esi, eax
add esp, 8
test esi, esi
jne 0x40c77c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40c77f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.00470471
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40c68e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00470384
xor eax, eax
jmp 0x40c7bf
mov byte [esi], 0
push 0x49bd68
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.00470384
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 0x41f710
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 0x41f77e
cmp si, 0x69
ja 0x41f77e
add esi, 0xffd0
cmp si, 0x11
je 0x41f74e
push 0x11
call edi
test ax, ax
jge 0x41f74e
or esi, 0x2000
cmp si, 0x10
je 0x41f763
push 0x10
call edi
test ax, ax
jge 0x41f763
or esi, 0x4000
cmp si, 0x12
je 0x41f778
push 0x12
call edi
test ax, ax
jge 0x41f778
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x41f78b
mov esi, 0xbd
jmp 0x41f73f
cmp si, 0x6e
jne 0x41f798
mov esi, 0xbe
jmp 0x41f73f
cmp si, 0x6f
jne 0x41f739
mov esi, 0xbf
jmp 0x41f73f

Function at 0x420df0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x4b82b0]
xor edx, edx
cmp eax, edx
jne 0x420e16
xor eax, eax
mov byte [eax + 0x4b81b0], al
inc eax
cmp eax, 0x100
jl 0x420dfe
mov dword [0x4b82b0], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x4b81b0
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x420ea7
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 0x420e7a
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 0x420e48
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x420f20
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 0x420f73
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 0x420f5a
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