joyce8/EMBER2024-capa huggingface dataset:
Function at 0x403b40
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
mov dword [ebp - 0x18], ecx
mov ecx, dword [ebp - 0x18]
call fcn.00403c00
push str.LIUTABLE
push 0x98
mov eax, dword [ebp - 0x18]
mov ecx, dword [eax]
push ecx
call dword [sym.imp.KERNEL32.DLL_FindResourceW]
mov dword [ebp - 0x10], eax
cmp dword [ebp - 0x10], 0
je 0x403be8
mov edx, dword [ebp - 0x10]
push edx
mov eax, dword [ebp - 0x18]
mov ecx, dword [eax]
push ecx
call dword [sym.imp.KERNEL32.DLL_SizeofResource]
mov dword [ebp - 8], eax
mov edx, dword [ebp - 0x10]
push edx
mov eax, dword [ebp - 0x18]
mov ecx, dword [eax]
push ecx
call dword [sym.imp.KERNEL32.DLL_LoadResource]
mov dword [ebp - 0xc], eax
cmp dword [ebp - 0xc], 0
je 0x403be8
mov edx, dword [ebp - 0xc]
push edx
call dword [sym.imp.KERNEL32.DLL_LockResource]
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
je 0x403bde
mov eax, dword [ebp - 8]
push eax
call fcn.0040872f
add esp, 4
mov dword [ebp - 0x14], eax
mov ecx, dword [ebp - 0x18]
mov edx, dword [ebp - 0x14]
mov dword [ecx + 0x14], edx
mov eax, dword [ebp - 8]
push eax
mov ecx, dword [ebp - 4]
push ecx
mov edx, dword [ebp - 0x18]
mov eax, dword [edx + 0x14]
push eax
call fcn.00408360
add esp, 0xc
mov ecx, dword [ebp - 0xc]
push ecx
call dword [sym.imp.KERNEL32.DLL_FreeResource]
mov edx, dword [ebp - 0x18]
cmp dword [edx + 0x14], 0
jne 0x403bf5
xor eax, eax
jmp 0x403bfa
mov eax, 1
mov esp, ebp
pop ebp
ret
Function at 0x4052f0
Capabilities:
Log keystrokes

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x134
call dword [sym.imp.USER32.dll_GetMessageExtraInfo]
mov dword [ebp - 0x10], eax
mov dword [ebp - 0xc], 0
push 0x118
push 0
lea eax, [ebp - 0x130]
push eax
call fcn.00408e80
add esp, 0xc
mov ecx, dword [ebp + 8]
and ecx, 1
je 0x405343
mov edx, dword [ebp - 0xc]
imul edx, edx, 0x1c
mov eax, 0x12
mov word [ebp + edx - 0x12c], ax
mov ecx, dword [ebp - 0xc]
add ecx, 1
mov dword [ebp - 0xc], ecx
mov edx, dword [ebp + 8]
and edx, 2
je 0x405367
mov eax, dword [ebp - 0xc]
imul eax, eax, 0x1c
mov ecx, 0x11
mov word [ebp + eax - 0x12c], cx
mov edx, dword [ebp - 0xc]
add edx, 1
mov dword [ebp - 0xc], edx
mov eax, dword [ebp + 8]
and eax, 4
je 0x40538b
mov ecx, dword [ebp - 0xc]
imul ecx, ecx, 0x1c
mov edx, 0x10
mov word [ebp + ecx - 0x12c], dx
mov eax, dword [ebp - 0xc]
add eax, 1
mov dword [ebp - 0xc], eax
mov ecx, dword [ebp + 8]
and ecx, 8
je 0x4053af
mov edx, dword [ebp - 0xc]
imul edx, edx, 0x1c
mov eax, 0x5b
mov word [ebp + edx - 0x12c], ax
mov ecx, dword [ebp - 0xc]
add ecx, 1
mov dword [ebp - 0xc], ecx
cmp dword [ebp + 0xc], 0
je 0x4053d0
mov edx, dword [ebp - 0xc]
imul edx, edx, 0x1c
mov ax, word [ebp + 0xc]
mov word [ebp + edx - 0x12c], ax
mov ecx, dword [ebp - 0xc]
add ecx, 1
mov dword [ebp - 0xc], ecx
mov dword [ebp - 4], 0
jmp 0x4053e2
mov edx, dword [ebp - 4]
add edx, 1
mov dword [ebp - 4], edx
mov eax, dword [ebp - 4]
cmp eax, dword [ebp - 0xc]
jge 0x4054ce
mov ecx, dword [ebp - 0xc]
sub ecx, dword [ebp - 4]
sub ecx, 1
imul ecx, ecx, 0x1c
mov dword [ebp + ecx - 0x130], 1
mov edx, dword [ebp - 0xc]
add edx, dword [ebp - 4]
imul edx, edx, 0x1c
mov dword [ebp + edx - 0x130], 1
mov eax, dword [ebp - 0xc]
sub eax, dword [ebp - 4]
sub eax, 1
imul eax, eax, 0x1c
lea ecx, [ebp + eax - 0x12c]
mov dword [ebp - 8], ecx
mov edx, dword [ebp - 0xc]
add edx, dword [ebp - 4]
imul edx, edx, 0x1c
lea eax, [ebp + edx - 0x12c]
mov dword [ebp - 0x14], eax
mov ecx, dword [ebp - 0x14]
mov edx, dword [ebp - 8]
mov ax, word [edx]
mov word [ecx], ax
mov ecx, dword [ebp - 0x14]
mov dx, word [ecx]
mov word [ebp - 0x134], dx
push 0
movzx eax, word [ebp - 0x134]
push eax
call dword [sym.imp.USER32.dll_MapVirtualKeyW]
mov ecx, dword [ebp - 8]
mov word [ecx + 2], ax
mov edx, dword [ebp - 0x14]
mov eax, dword [ebp - 8]
mov cx, word [eax + 2]
mov word [edx + 2], cx
mov edx, dword [ebp - 8]
mov eax, dword [ebp - 0x10]
mov dword [edx + 0xc], eax
mov ecx, dword [ebp - 0x14]
mov edx, dword [ebp - 0x10]
mov dword [ecx + 0xc], edx
push 2
movzx eax, word [ebp - 0x134]
push eax
call dword [sym.imp.USER32.dll_MapVirtualKeyW]
test eax, eax
jne 0x4054ba
mov ecx, dword [ebp - 8]
mov dword [ecx + 4], 1
mov edx, dword [ebp - 0x14]
mov dword [edx + 4], 1
mov eax, dword [ebp - 0x14]
mov ecx, dword [eax + 4]
or ecx, 2
mov edx, dword [ebp - 0x14]
mov dword [edx + 4], ecx
jmp 0x4053d9
push 0x1c
lea eax, [ebp - 0x130]
push eax
mov ecx, dword [ebp - 0xc]
shl ecx, 1
push ecx
call dword [sym.imp.USER32.dll_SendInput]
mov esp, ebp
pop ebp
ret
Function at 0x405590
Capabilities:
Open clipboard
Write clipboard data

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [ebp + 0xc]
push eax
call dword [sym.imp.KERNEL32.DLL_lstrlenW]
mov dword [ebp - 4], eax
mov ecx, dword [ebp + 8]
push ecx
call dword [sym.imp.USER32.dll_OpenClipboard]
test eax, eax
jne 0x4055b3
jmp 0x405627
call dword [sym.imp.USER32.dll_EmptyClipboard]
mov edx, dword [ebp - 4]
lea eax, [edx + edx + 2]
push eax
push 2
call dword [sym.imp.KERNEL32.DLL_GlobalAlloc]
mov dword [ebp - 0xc], eax
cmp dword [ebp - 0xc], 0
jne 0x4055da
call dword [sym.imp.USER32.dll_CloseClipboard]
jmp 0x405627
mov ecx, dword [ebp - 0xc]
push ecx
call dword [sym.imp.KERNEL32.DLL_GlobalLock]
mov dword [ebp - 8], eax
mov edx, dword [ebp - 4]
lea eax, [edx + edx + 2]
push eax
mov ecx, dword [ebp + 0xc]
push ecx
mov edx, dword [ebp - 8]
push edx
call fcn.00408360
add esp, 0xc
mov eax, dword [ebp - 0xc]
push eax
call dword [sym.imp.KERNEL32.DLL_GlobalUnlock]
mov ecx, dword [ebp - 0xc]
push ecx
push 0xd
call dword [sym.imp.USER32.dll_SetClipboardData]
call dword [sym.imp.USER32.dll_CloseClipboard]
push 0x2d
push 4
call fcn.004052f0
add esp, 8
mov esp, ebp
pop ebp
ret
Function at 0x406670
Capabilities:
Get keyboard layout
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov dword [ebp - 0xc], ecx
call dword [sym.imp.USER32.dll_GetForegroundWindow]
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
je 0x40671e
mov eax, dword [ebp - 0xc]
mov ecx, dword [ebp - 4]
cmp ecx, dword [eax]
je 0x40671e
mov edx, dword [ebp - 4]
push edx
call dword [sym.imp.USER32.dll_GetParent]
mov ecx, dword [ebp - 0xc]
cmp eax, dword [ecx]
je 0x40671e
mov edx, dword [ebp - 0xc]
mov eax, dword [edx + 4]
cmp eax, dword [ebp - 4]
je 0x40671e
mov ecx, dword [ebp - 0xc]
mov edx, dword [ebp - 4]
mov dword [ecx + 4], edx
push 0
mov eax, dword [ebp - 0xc]
mov ecx, dword [eax + 4]
push ecx
call dword [sym.imp.USER32.dll_GetWindowThreadProcessId]
push eax
call dword [sym.imp.USER32.dll_GetKeyboardLayout]
mov dword [ebp - 8], eax
mov edx, dword [ebp - 8]
and edx, 0xffff
cmp edx, 0x404
jne 0x40671e
cmp dword [ebp - 8], 0xe0000000
jb 0x40671e
push 0
mov ecx, dword [ebp - 0xc]
add ecx, 0x530
call fcn.00402450
push 0x20
push 2
call fcn.004052f0
add esp, 8
push 1
mov ecx, dword [ebp - 0xc]
add ecx, 0x530
call fcn.00402450
push 0x10
call dword [sym.imp.USER32.dll_GetKeyState]
cwde
test eax, eax
jge 0x406748
mov ecx, dword [ebp - 0xc]
cmp dword [ecx + 0x658], 0
jne 0x406746
call dword [sym.imp.KERNEL32.DLL_GetTickCount]
mov edx, dword [ebp - 0xc]
mov dword [edx + 0x658], eax
jmp 0x406755
mov eax, dword [ebp - 0xc]
mov dword [eax + 0x658], 0
mov esp, ebp
pop ebp
ret
Function at 0x4079b0
Capabilities:
Hide graphical window

Disassembly:
push ebp
mov ebp, esp
push ecx
mov dword [ebp - 4], ecx
mov eax, dword [ebp - 4]
movzx ecx, byte [eax + 0x7c]
test ecx, ecx
je 0x4079c4
jmp 0x407a0d
mov edx, dword [ebp - 4]
mov byte [edx + 0x7c], 1
push 8
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
push ecx
call dword [sym.imp.USER32.dll_ShowWindow]
mov edx, dword [ebp - 4]
add edx, 0x7c
push edx
mov ecx, dword [ebp - 4]
add ecx, 0x530
call fcn.00402520
mov eax, dword [ebp - 4]
mov dword [eax + 0x658], 0
push 0
push 0xa
push 1
mov ecx, dword [ebp - 4]
mov edx, dword [ecx]
push edx
call dword [sym.imp.USER32.dll_SetTimer]
mov esp, ebp
pop ebp
ret

Function at 0x407a20
Capabilities:
Hide graphical window

Disassembly:
push ebp
mov ebp, esp
push ecx
mov dword [ebp - 4], ecx
mov eax, dword [ebp - 4]
movzx ecx, byte [eax + 0x7c]
test ecx, ecx
jne 0x407a34
jmp 0x407a8f
push 1
mov edx, dword [ebp - 4]
mov eax, dword [edx]
push eax
call dword [sym.imp.USER32.dll_KillTimer]
mov ecx, dword [ebp - 4]
mov dword [ecx + 4], 0
mov edx, dword [ebp - 4]
mov byte [edx + 0x7c], 0
mov ecx, dword [ebp - 4]
add ecx, 0x5e4
call fcn.00401c10
mov ecx, dword [ebp - 4]
add ecx, 0x7c
call fcn.004036d0
mov eax, dword [ebp - 4]
add eax, 0x7c
push eax
mov ecx, dword [ebp - 4]
add ecx, 0x530
call fcn.00402520
push 0
mov ecx, dword [ebp - 4]
mov edx, dword [ecx]
push edx
call dword [sym.imp.USER32.dll_ShowWindow]
mov esp, ebp
pop ebp
ret
Function at 0x4081e0
Capabilities:
Hash data using crc32b

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov dword [ebp - 4], 0x4c11db7
mov dword [ebp - 8], 0
jmp 0x4081ff
mov eax, dword [ebp - 8]
add eax, 1
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0xff
jg 0x40828d
push 8
mov ecx, dword [ebp - 8]
push ecx
call fcn.004082f0
add esp, 8
shl eax, 0x18
mov edx, dword [ebp - 8]
mov ecx, dword [ebp + 8]
mov dword [ecx + edx*4], eax
mov dword [ebp - 0xc], 0
jmp 0x408238
mov edx, dword [ebp - 0xc]
add edx, 1
mov dword [ebp - 0xc], edx
cmp dword [ebp - 0xc], 8
jge 0x40826b
mov eax, dword [ebp - 8]
mov ecx, dword [ebp + 8]
mov edx, dword [ecx + eax*4]
shl edx, 1
mov eax, dword [ebp - 8]
mov ecx, dword [ebp + 8]
mov eax, dword [ecx + eax*4]
and eax, 0x80000000
neg eax
sbb eax, eax
and eax, dword [ebp - 4]
xor edx, eax
mov ecx, dword [ebp - 8]
mov eax, dword [ebp + 8]
mov dword [eax + ecx*4], edx
jmp 0x40822f
push 0x20
mov ecx, dword [ebp - 8]
mov edx, dword [ebp + 8]
mov eax, dword [edx + ecx*4]
push eax
call fcn.004082f0
add esp, 8
mov ecx, dword [ebp - 8]
mov edx, dword [ebp + 8]
mov dword [edx + ecx*4], eax
jmp 0x4081f6
mov esp, ebp
pop ebp
ret

Function at 0x408348
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x41813c]
jne 0x408352
repz ret
jmp fcn.004090e1
Function at 0x41047f
Capabilities:
Link many functions at runtime

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x14
push ebx
push esi
push edi
call fcn.0040ac21
and dword [ebp - 4], 0
cmp dword [0x41a300], 0
mov ebx, eax
jne 0x410530
push str.USER32.DLL
call dword [sym.imp.KERNEL32.DLL_LoadLibraryA]
mov edi, eax
test edi, edi
je 0x4105e1
mov esi, dword [sym.imp.KERNEL32.DLL_GetProcAddress]
push 0x4158d8
push edi
call esi
test eax, eax
je 0x4105e1
push eax
call fcn.0040abaf
mov dword [esp], str.GetActiveWindow
push edi
mov dword [0x41a300], eax
call esi
push eax
call fcn.0040abaf
mov dword [esp], str.GetLastActivePopup
push edi
mov dword [0x41a304], eax
call esi
push eax
call fcn.0040abaf
mov dword [esp], str.GetUserObjectInformationA
push edi
mov dword [0x41a308], eax
call esi
push eax
call fcn.0040abaf
pop ecx
mov dword [0x41a310], eax
test eax, eax
je 0x410530
push str.GetProcessWindowStation
push edi
call esi
push eax
call fcn.0040abaf
pop ecx
mov dword [0x41a30c], eax
mov eax, dword [0x41a30c]
cmp eax, ebx
je 0x410588
cmp dword [0x41a310], ebx
je 0x410588
push eax
call fcn.0040ac2a
push dword [0x41a310]
mov esi, eax
call fcn.0040ac2a
pop ecx
pop ecx
mov edi, eax
test esi, esi
je 0x410588
test edi, edi
je 0x410588
call esi
test eax, eax
je 0x41057f
lea ecx, [ebp - 8]
push ecx
push 0xc
lea ecx, [ebp - 0x14]
push ecx
push 1
push eax
call edi
test eax, eax
je 0x41057f
test byte [ebp - 0xc], 1
jne 0x410588
or dword [ebp + 0x10], 0x200000
jmp 0x4105c1
mov eax, dword [0x41a304]
cmp eax, ebx
je 0x4105c1
push eax
call fcn.0040ac2a
pop ecx
test eax, eax
je 0x4105c1
call eax
mov dword [ebp - 4], eax
test eax, eax
je 0x4105c1
mov eax, dword [0x41a308]
cmp eax, ebx
je 0x4105c1
push eax
call fcn.0040ac2a
pop ecx
test eax, eax
je 0x4105c1
push dword [ebp - 4]
call eax
mov dword [ebp - 4], eax
push dword [0x41a300]
call fcn.0040ac2a
pop ecx
test eax, eax
je 0x4105e1
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [ebp - 4]
call eax
jmp 0x4105e3
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret
Function at 0x629474
Capabilities:
Resolve function by parsing pe exports

Disassembly:
mov byte [esp], bl
lea esp, [esp + 4]
jae fcn.0061403d
seta bh
lea edi, [edx - 0x5478548a]
setge bl
mov ebx, eax
xadd ecx, edi
sar di, cl
pushfd
mov edi, eax
call fcn.0057de79
lea edi, [ecx + 0x6973b4b7]
mov edi, dword [edx + 0x1c]
clc
add edi, eax
pushfd
pushal
mov edi, dword [edi + ecx*4]
cmc
cmp si, si
test edi, edi
lea esp, [esp + 0x24]
jle 0x57f21f
pushal
pushfd
pushal
lea esp, [esp + 0x44]
je 0x614030
pushfd
add eax, edi
mov byte [esp], 0x4e
cmc
cmp eax, edx
push 0x2a2f2df
lea esp, [esp + 8]
jb fcn.0061403d
pushfd
cmp eax, dword [esp + 4]
jmp 0x57f2d0
movsx si, al
mov esi, dword [esp + 0x34]
pushfd
pushfd
mov byte [esp + 4], bh
lea esp, [esp + 0x40]
jne 0x57e639
clc
stc
stc
movzx ecx, word [edi + ecx*2]
btr di, 2
jmp 0x5ffea9
Function at 0x47e720
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4e5b3b
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.004da14a
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x47e7a2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004d782a
mov eax, dword [eax]
push 0x5291e4
push eax
call fcn.004ca504
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.004da3d5
test bl, bl
je 0x47e7a2
push 0x5291e4
lea ecx, [esp + 0xc]
call fcn.004da765
push 0x52cd5c
lea ecx, [esp + 0xc]
call fcn.004da765
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 0x47e7de
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.004da3d5
jmp 0x47e8a9
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 0x47e862
lea edx, [esp + 0x7c]
push 0x52cd58
push edx
call fcn.004ca504
add esp, 8
test eax, eax
je 0x47e862
lea eax, [esp + 0x7c]
push 0x52cd54
push eax
call fcn.004ca504
add esp, 8
test eax, eax
je 0x47e862
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 0x47e7f2
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.004da3d5
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 0x47f0a0
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 0x47f102
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 0x47f110
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4e5bbb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x5332a8]
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 0x47f248
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x47f176
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004da3d5
xor eax, eax
jmp 0x47f2bf
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004da512
push esi
lea ecx, [esp + 0xc]
call fcn.004da7a1
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 0x47f29d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push SysReAllocString
call fcn.0047f0a0
test eax, eax
jne 0x47f29d
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 SysReAllocString
mov ecx, edi
call fcn.0047f0a0
test eax, eax
jne 0x47f29d
lea eax, [esp + 0x14]
push 0x52cd70
push eax
call fcn.004cb610
mov esi, eax
add esp, 8
test esi, esi
jne 0x47f27c
lea ecx, [esp + 0x14]
push 0x52cd6c
push ecx
call fcn.004cb590
mov esi, eax
add esp, 8
test esi, esi
jne 0x47f27c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x47f27f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.004da4c2
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x47f18e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004da3d5
xor eax, eax
jmp 0x47f2bf
mov byte [esi], 0
push 0x52cd68
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.004da3d5
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 0x494970
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 0x4949de
cmp si, 0x69
ja 0x4949de
add esi, 0xffd0
cmp si, 0x11
je 0x4949ae
push 0x11
call edi
test ax, ax
jge 0x4949ae
or esi, 0x2000
cmp si, 0x10
je 0x4949c3
push 0x10
call edi
test ax, ax
jge 0x4949c3
or esi, 0x4000
cmp si, 0x12
je 0x4949d8
push 0x12
call edi
test ax, ax
jge 0x4949d8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x4949eb
mov esi, 0xbd
jmp 0x49499f
cmp si, 0x6e
jne 0x4949f8
mov esi, 0xbe
jmp 0x49499f
cmp si, 0x6f
jne 0x494999
mov esi, 0xbf
jmp 0x49499f

Function at 0x496230
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x543bd8]
xor edx, edx
cmp eax, edx
jne 0x496256
xor eax, eax
mov byte [eax + 0x543ad8], al
inc eax
cmp eax, 0x100
jl 0x49623e
mov dword [0x543bd8], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x543ad8
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x4962e7
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 0x4962ba
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 0x496288
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x496360
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 0x4963b3
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 0x49639a
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 0x49d0b0
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 0x49d248
cmp ebp, ebx
jle 0x49d248
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 0x49d10e
dec eax
or eax, 0xfffffff8
inc eax
je 0x49d115
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x49d124
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x49d12b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.004da116
add esp, 4
cmp eax, ebx
je 0x49d14c
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.004da116
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 0x49d23e
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 0x49d225
mov al, byte [edx]
cmp al, 0xc0
jbe 0x49d211
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x49d206
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 0x49d214
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x49d214
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x49d1b0
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 0x49d1a1
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
Function at 0x4a0250
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4e7828
push eax
mov dword fs:[0], esp
sub esp, 0x28
push esi
push edi
mov edi, dword [esp + 0x44]
mov esi, ecx
test edi, edi
jne 0x4a0289
pop edi
xor eax, eax
pop esi
mov ecx, dword [esp + 0x28]
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
push 0x400
lea ecx, [esp + 0xc]
call fcn.004e1aed
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.004e1b39
mov ecx, dword [esp + 0x60]
mov edx, dword [esp + 0x5c]
mov eax, dword [esp + 0x58]
push ecx
mov ecx, dword [esp + 0x58]
push edx
mov edx, dword [esp + 0x58]
push eax
mov eax, dword [esp + 0x58]
push ecx
mov ecx, dword [esp + 0x58]
push edx
push eax
lea edx, [esp + 0x20]
push ecx
push edx
mov ecx, esi
call fcn.004a0310
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.004e1b76
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24