joyce8/EMBER2024-capa huggingface dataset:
Function at 0x45acf8
Capabilities:
Inspect load icon resource

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffefc
push ebx
push esi
test dl, dl
je 0x45ad0f
add esp, 0xfffffff0
call fcn.00403d64
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.004207c0
mov eax, dword [0x4cbc0c]
cmp word [eax + 2], 0
jne 0x45ad37
mov eax, dword [0x4cbc0c]
mov dword [eax + 4], ebx
mov dword [eax], fcn.0045c460
mov eax, dword [0x4cbde0]
cmp word [eax + 2], 0
jne 0x45ad51
mov eax, dword [0x4cbde0]
mov dword [eax + 4], ebx
mov dword [eax], fcn.0045c658
mov byte [ebx + 0x34], 0
mov dl, 1
mov eax, dword [0x417160]
call fcn.00403a10
mov dword [ebx + 0x90], eax
mov dl, 1
mov eax, dword [0x417160]
call fcn.00403a10
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], 0xff000018
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 [0x422da4]
call fcn.0042a6b8
mov esi, eax
mov dword [ebx + 0x98], esi
push 0x45aed8
mov eax, dword [0x4cb9e0]
mov eax, dword [eax]
push eax
call sub.user32.dll_LoadIconA
mov edx, eax
mov eax, esi
call fcn.0042aa88
mov eax, dword [ebx + 0x98]
mov dword [eax + 0x14], ebx
mov dword [eax + 0x10], 0x45cbf8
push pe_nt_image_headers32
lea eax, [ebp - 0x101]
push eax
mov eax, dword [0x4cb9e0]
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.0040e1bc
test eax, eax
je 0x45ae46
lea edx, [eax + 1]
lea eax, [ebp - 0x101]
call fcn.00409d34
lea eax, [ebp - 0x101]
mov dl, 0x2e
call fcn.0040e1e4
test eax, eax
je 0x45ae5a
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.00404aa4
mov eax, dword [0x4cb6f4]
cmp byte [eax], 0
jne 0x45ae8e
mov eax, ebx
call fcn.0045b000
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.0045cdd4
mov eax, ebx
call fcn.0045d798
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x45aece
call fcn.00403dbc
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x45b280
Capabilities:
Enumerate gui resources

Disassembly:
push ebx
push esi
add esp, 0xfffffff8
mov ebx, eax
mov eax, dword [0x4cdbe4]
cmp dword [eax + 0x30], 0
je 0x45b32a
cmp dword [ebx + 0x94], 0
jne 0x45b324
mov eax, dword [ebx + 0x30]
mov dword [esp], eax
mov byte [esp + 4], dl
mov eax, esp
push eax
push 0x45b210
call sub.user32.dll_EnumWindows
mov eax, dword [ebx + 0x90]
cmp dword [eax + 8], 0
je 0x45b324
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 0x45b2ea
mov dword [esp], 0xfffffffe
mov eax, dword [ebx + 0x90]
mov esi, dword [eax + 8]
dec esi
cmp esi, 0
jl 0x45b324
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.0041983c
push eax
call sub.user32.dll_SetWindowPos
dec esi
cmp esi, 0xffffffff
jne 0x45b2f9
inc dword [ebx + 0x94]
pop ecx
pop edx
pop esi
pop ebx
ret

Function at 0x45be8c
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 0x45bec1
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.00404924
jmp 0x45bece
mov eax, esi
mov edx, dword [ebx + 0x8c]
call fcn.00404888
add esp, 0x100
pop esi
pop ebx
ret

Function at 0x45cfb0
Capabilities:
Hide graphical window

Disassembly:
push ebx
push esi
mov ebx, eax
mov esi, dword [ebx + 0x84]
test esi, esi
je 0x45cff1
mov eax, esi
call fcn.00443640
test al, al
je 0x45cff1
mov eax, dword [ebx + 0x84]
call fcn.0044333c
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x45cff1
push 0
mov eax, dword [ebx + 0x84]
call fcn.0044333c
push eax
call sub.user32.dll_ShowWindow
pop esi
pop ebx
ret
Function at 0x48b6f0
Capabilities:
Get file version info

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe8
push ebx
push esi
push edi
mov esi, eax
mov dword [ebp - 8], 0
mov dword [ebp - 4], 0
xor eax, eax
mov dword [ebp - 0xc], eax
xor eax, eax
mov dword [ebp - 0x14], eax
xor eax, eax
mov dword [ebp - 0x10], eax
xor eax, eax
push ebp
push 0x48b810
push dword fs:[eax]
mov dword fs:[eax], esp
xor eax, eax
push ebp
push 0x48b7c7
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x14]
push eax
mov eax, esi
call fcn.004050dc
push eax
call sub.version.dll_GetFileVersionInfoSizeW
mov ebx, eax
test ebx, ebx
jbe 0x48b7b8
mov eax, ebx
call fcn.0040280c
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0xc]
push eax
push ebx
mov eax, dword [ebp - 0x14]
push eax
mov eax, esi
call fcn.004050dc
push eax
call sub.version.dll_GetFileVersionInfoW
test eax, eax
je 0x48b7bd
lea eax, [ebp - 0x10]
push eax
lea eax, [ebp - 0x18]
push eax
push 0x48b824
mov eax, dword [ebp - 0xc]
push eax
call sub.version.dll_VerQueryValueA
test eax, eax
je 0x48b7bd
mov eax, dword [ebp - 0x18]
mov eax, dword [eax + 8]
xor edx, edx
mov dword [ebp - 8], eax
mov dword [ebp - 4], edx
mov edx, dword [ebp - 8]
xor eax, eax
mov dword [ebp - 8], eax
mov dword [ebp - 4], edx
mov eax, dword [ebp - 0x18]
mov eax, dword [eax + 0xc]
xor edx, edx
or eax, dword [ebp - 8]
or edx, dword [ebp - 4]
mov dword [ebp - 8], eax
mov dword [ebp - 4], edx
jmp 0x48b7bd
call fcn.0048b848
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x48b7f4
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x48b817
cmp dword [ebp - 0xc], 0
je 0x48b80f
mov eax, dword [ebp - 0xc]
call fcn.0040282c
ret
Function at 0x48bdb8
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffeb8
push ebx
push esi
push edi
xor ecx, ecx
mov dword [ebp - 0x148], ecx
mov dword [ebp - 0x144], ecx
mov esi, edx
mov ebx, eax
xor eax, eax
push ebp
push 0x48bf2d
push dword fs:[eax]
mov dword fs:[eax], esp
mov byte [ebp - 1], 0
xor eax, eax
mov dword [esi], eax
xor eax, eax
mov dword [ebp - 8], eax
xor eax, eax
push ebp
push 0x48bf08
push dword fs:[eax]
mov dword fs:[eax], esp
xor eax, eax
push ebp
push 0x48bebf
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x144]
mov edx, ebx
call fcn.00404abc
mov eax, dword [ebp - 0x144]
call fcn.00409834
test al, al
je 0x48beb5
push 0x20
lea eax, [ebp - 0x148]
mov edx, ebx
call fcn.00404abc
mov ecx, dword [ebp - 0x148]
mov dl, 1
mov eax, dword [0x4179e8]
call fcn.0041c798
mov dword [ebp - 8], eax
xor ecx, ecx
xor edx, edx
mov eax, dword [ebp - 8]
mov ebx, dword [eax]
call dword [ebx + 0x14]
lea edx, [ebp - 0x48]
mov ecx, 0x40
mov eax, dword [ebp - 8]
call fcn.0041c510
cmp word [ebp - 0x48], 0x5a4d
jne 0x48beb5
cmp dword [ebp - 0xc], 0
je 0x48beb5
mov eax, dword [ebp - 0xc]
cdq
push edx
push eax
mov eax, dword [ebp - 8]
call fcn.0041c304
lea edx, [ebp - 0x140]
mov ecx, 0xf8
mov eax, dword [ebp - 8]
call fcn.0041c510
cmp dword [ebp - 0x140], 0x4550
jne 0x48beb5
movzx eax, word [ebp - 0x13c]
mov dword [esi], eax
mov byte [ebp - 1], 1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x48beec
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x48bf0f
cmp dword [ebp - 8], 0
je 0x48bf07
lea eax, [ebp - 8]
call fcn.0040f228
ret
Function at 0x4a257c
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push ebp
mov ebp, esp
mov ecx, 8
push 0
push 0
dec ecx
jne 0x4a2584
push ecx
push ebx
push esi
push edi
mov ebx, eax
xor eax, eax
push ebp
push 0x4a2776
push dword fs:[eax]
mov dword fs:[eax], esp
mov esi, dword [ebx + 8]
lea ecx, [ebp - 0xc]
mov edx, 0x4a278c
mov eax, esi
call fcn.00495f3c
mov edx, dword [ebp - 0xc]
lea eax, [ebx + 0xc]
call fcn.00404888
lea ecx, [ebp - 0x10]
mov edx, 0x4a27a0
mov eax, esi
call fcn.00495f3c
mov edx, dword [ebp - 0x10]
lea eax, [ebx + 0x28]
call fcn.00404888
lea ecx, [ebp - 0x14]
mov edx, 0x4a27b8
mov eax, esi
call fcn.00495f3c
mov edx, dword [ebp - 0x14]
lea eax, [ebx + 0x10]
call fcn.00404888
lea ecx, [ebp - 0x18]
mov edx, 0x4a27d4
mov eax, esi
call fcn.00495f3c
mov edx, dword [ebp - 0x18]
lea eax, [ebx + 0x14]
call fcn.00404888
lea ecx, [ebp - 0x1c]
mov edx, 0x4a27f0
mov eax, esi
call fcn.00495f3c
mov edx, dword [ebp - 0x1c]
lea eax, [ebx + 0x24]
call fcn.00404888
lea ecx, [ebp - 0x24]
mov edx, 0x4a2808
mov eax, esi
call fcn.00495f3c
mov eax, dword [ebp - 0x24]
lea edx, [ebp - 0x20]
call fcn.00408da8
mov eax, dword [ebp - 0x20]
or edx, 0xffffffff
call fcn.004094a4
mov edi, eax
mov dword [ebx + 0x18], edi
test edi, edi
setge al
mov byte [ebx + 0x4c], al
lea ecx, [ebp - 0x28]
mov edx, 0x4a2820
mov eax, esi
call fcn.00495f3c
mov eax, dword [ebp - 0x28]
call fcn.00493284
fstp qword [ebx + 0x30]
wait
lea ecx, [ebp - 0x2c]
mov edx, 0x4a2830
mov eax, esi
call fcn.00495f3c
mov eax, dword [ebp - 0x2c]
call fcn.00493284
fstp qword [ebx + 0x40]
wait
lea ecx, [ebp - 0x30]
mov edx, 0x4a2848
mov eax, esi
call fcn.00495f3c
mov eax, dword [ebp - 0x30]
or edx, 0xffffffff
call fcn.004094a4
inc eax
je 0x4a2719
lea ecx, [ebp - 0x34]
mov edx, 0x4a2848
mov eax, esi
call fcn.00495f3c
mov eax, dword [ebp - 0x34]
call fcn.00409468
mov edi, eax
mov eax, edi
mov ecx, 0xe10
cdq
idiv ecx
mov dword [ebp - 8], eax
mov eax, edi
mov ecx, 0xe10
cdq
idiv ecx
mov ecx, edx
mov eax, ecx
push ecx
mov ecx, 0x3c
cdq
idiv ecx
pop ecx
mov dword [ebp - 4], eax
mov eax, ecx
mov ecx, 0x3c
cdq
idiv ecx
mov edi, edx
push 0
mov ecx, edi
mov dx, word [ebp - 4]
mov ax, word [ebp - 8]
call fcn.0040afd8
fstp qword [ebp - 0x3c]
wait
call fcn.0040b33c
fadd qword [ebp - 0x3c]
fstp qword [ebx + 0x38]
wait
jmp 0x4a2734
lea ecx, [ebp - 0x40]
mov edx, 0x4a2848
mov eax, esi
call fcn.00495f3c
mov eax, dword [ebp - 0x40]
call fcn.00493284
fstp qword [ebx + 0x38]
wait
lea ecx, [ebp - 0x44]
mov edx, 0x4a2858
mov eax, esi
call fcn.00495f3c
mov edx, dword [ebp - 0x44]
lea eax, [ebx + 0x48]
call fcn.00404888
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4a277d
lea eax, [ebp - 0x44]
mov edx, 2
call fcn.00404858
lea eax, [ebp - 0x34]
mov edx, 0xb
call fcn.00404858
ret
Function at 0x4a6c00
Capabilities:
Get hostname

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffb8
push ebx
push esi
push edi
xor ebx, ebx
mov dword [ebp - 0x44], ebx
mov dword [ebp - 0x48], ebx
mov edi, ecx
mov esi, edx
mov ebx, eax
lea eax, [ebp - 0x10]
mov edx, dword [0x4166f8]
call fcn.00405338
xor eax, eax
push ebp
push 0x4a6d44
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [0x4cb568], 0
jne 0x4a6c53
mov ecx, dword [0x4cb728]
mov dl, 1
mov eax, dword [0x407de4]
call fcn.0040d370
call fcn.004041cc
lea eax, [ebp - 0x20]
xor ecx, ecx
mov edx, 0x10
call fcn.004032ac
mov eax, ebx
call fcn.004050dc
mov dword [ebp - 0x1c], eax
push esi
push edi
mov esi, 0x4a6d54
lea edi, [ebp - 0x30]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
pop edi
pop esi
lea eax, [ebp - 0x30]
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0xc]
call fcn.004063d0
xor eax, eax
mov dword [ebp - 8], eax
mov eax, ebx
call fcn.004050ec
test eax, eax
jle 0x4a6ceb
mov dword [ebp - 4], 0x10
lea eax, [ebp - 4]
push eax
lea eax, [ebp - 0x40]
push eax
call sub.kernel32.dll_GetComputerNameA
test eax, eax
je 0x4a6ce4
lea eax, [ebp - 0x44]
mov edx, ebx
call fcn.00404abc
mov eax, dword [ebp - 0x44]
push eax
lea eax, [ebp - 0x48]
lea edx, [ebp - 0x40]
mov ecx, 0x10
call fcn.00404aa4
mov eax, dword [ebp - 0x48]
pop edx
call fcn.00408d38
test eax, eax
jne 0x4a6ce4
mov ebx, 0x15
jmp 0x4a6cf0
mov ebx, 0x10
jmp 0x4a6cf0
mov ebx, 0x15
lea eax, [ebp - 0x10]
push eax
push 1
lea eax, [ebp - 0x20]
push eax
push ebx
push 0
push esi
call dword [0x4cb568]
call fcn.004a6b58
mov eax, dword [ebp - 8]
call fcn.004a6b58
mov eax, edi
mov edx, dword [ebp - 0xc]
call fcn.004063e8
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4a6d4b
lea eax, [ebp - 0x48]
mov edx, 2
call fcn.00404858
lea eax, [ebp - 0x10]
mov edx, dword [0x4166f8]
call fcn.00405408
ret
Function at 0x4c8e8c
Capabilities:
Hide graphical window

Disassembly:
push ebp
mov ebp, esp
push 0
push ebx
mov ebx, eax
xor eax, eax
push ebp
push 0x4c8f82
push dword fs:[eax]
mov dword fs:[eax], esp
push 0x4c8f90
mov eax, dword [0x4cd668]
push eax
call sub.user32.dll_LoadIconA
mov edx, eax
mov eax, dword [ebx + 0x240]
call fcn.0042aa88
mov dword [ebx + 0x328], 0x58
mov eax, ebx
call fcn.0044333c
mov dword [ebx + 0x32c], eax
mov dword [ebx + 0x330], 1
mov dword [ebx + 0x334], 7
mov dword [ebx + 0x338], 0x465
mov eax, dword [0x4cbd88]
mov eax, dword [eax]
mov eax, dword [eax + 0x98]
call fcn.0042a7f4
mov dword [ebx + 0x33c], eax
lea edx, [ebp - 4]
mov eax, ebx
call fcn.0043cb1c
mov eax, dword [ebp - 4]
call fcn.00404cf4
mov edx, eax
lea eax, [ebx + 0x340]
call fcn.00409d34
lea eax, [ebx + 0x328]
push eax
push 0
call sub.shell32.dll_Shell_NotifyIconA
push 0
mov eax, ebx
call fcn.0044333c
push eax
call sub.user32.dll_ShowWindow
xor edx, edx
mov eax, ebx
call fcn.004558cc
mov eax, dword [0x4cbd88]
mov eax, dword [eax]
mov byte [eax + 0x5b], 0
mov eax, dword [0x4cbd88]
mov eax, dword [eax]
mov eax, dword [eax + 0x30]
push eax
call sub.user32.dll_SetForegroundWindow
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4c8f89
lea eax, [ebp - 4]
call fcn.00404834
ret
Function at 0x416d90
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x48170b
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.00475de4
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x416e12
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.00473570
mov eax, dword [eax]
push 0x4da210
push eax
call fcn.00465fb4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0047606f
test bl, bl
je 0x416e12
push 0x4da210
lea ecx, [esp + 0xc]
call fcn.004763ff
push 0x4dddcc
lea ecx, [esp + 0xc]
call fcn.004763ff
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 0x416e4e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0047606f
jmp 0x416f19
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 0x416ed2
lea edx, [esp + 0x7c]
push 0x4dddc8
push edx
call fcn.00465fb4
add esp, 8
test eax, eax
je 0x416ed2
lea eax, [esp + 0x7c]
push 0x4dddc4
push eax
call fcn.00465fb4
add esp, 8
test eax, eax
je 0x416ed2
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 0x416e62
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.0047606f
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 0x417710
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 0x417772
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 0x417780
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x48178b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x4e4400]
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 0x4178b8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x4177e6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0047606f
xor eax, eax
jmp 0x41792f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004761ac
push esi
lea ecx, [esp + 0xc]
call fcn.0047643b
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x4dde04
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x41790d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.00417710
test eax, eax
jne 0x41790d
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.00417710
test eax, eax
jne 0x41790d
lea eax, [esp + 0x14]
push 0x4ddde0
push eax
call fcn.00467170
mov esi, eax
add esp, 8
test esi, esi
jne 0x4178ec
lea ecx, [esp + 0x14]
push 0x4ddddc
push ecx
call fcn.004670f0
mov esi, eax
add esp, 8
test esi, esi
jne 0x4178ec
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x4178ef
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0047615c
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x4177fe
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0047606f
xor eax, eax
jmp 0x41792f
mov byte [esi], 0
push 0x4dddd8
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.0047606f
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 0x42d210
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 0x42d27e
cmp si, 0x69
ja 0x42d27e
add esi, 0xffd0
cmp si, 0x11
je 0x42d24e
push 0x11
call edi
test ax, ax
jge 0x42d24e
or esi, 0x2000
cmp si, 0x10
je 0x42d263
push 0x10
call edi
test ax, ax
jge 0x42d263
or esi, 0x4000
cmp si, 0x12
je 0x42d278
push 0x12
call edi
test ax, ax
jge 0x42d278
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x42d28b
mov esi, 0xbd
jmp 0x42d23f
cmp si, 0x6e
jne 0x42d298
mov esi, 0xbe
jmp 0x42d23f
cmp si, 0x6f
jne 0x42d239
mov esi, 0xbf
jmp 0x42d23f

Function at 0x42f320
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x4f4b18]
xor edx, edx
cmp eax, edx
jne 0x42f346
xor eax, eax
mov byte [eax + 0x4f4a18], al
inc eax
cmp eax, 0x100
jl 0x42f32e
mov dword [0x4f4b18], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x4f4a18
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x42f3d7
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 0x42f3aa
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 0x42f378
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x42f450
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 0x42f4a3
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 0x42f48a
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