joyce8/EMBER2024-capa huggingface dataset:
Function at 0x447c20
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x4804c8
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.004783f1
mov eax, dword [esi + 0xd0]
lea edx, [esp + 0x1c]
push eax
push eax
push edx
mov dword [esp + 0x44], 0
call fcn.004475c0
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.0047831f
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.00474be5
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.00474be5
push 1
push 0
push 0
mov ecx, esi
call fcn.00474b8d
push 1
push 0
push 1
mov ecx, esi
call fcn.00474b8d
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.00478463
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret

Function at 0x447da0
Capabilities:
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x4804e8
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.004783f1
push 0x3e8
lea eax, [esp + 0x20]
push 0x3e8
push eax
mov dword [esp + 0x44], 0
call fcn.004475c0
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.0047831f
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 0x447e64
cmp dword [esp + 0x40], 1
jne 0x447e62
cmp ecx, eax
jge 0x447e64
mov eax, ecx
cmp eax, 0xc8
jge 0x447e70
mov eax, 0xc8
mov ecx, esi
mov dword [esi + 0xd0], eax
call fcn.00447c20
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.00478463
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret 8
Function at 0x4485e0
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x480553
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.00473000
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.00478699
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebp
push 0x50800044
mov ecx, esi
call fcn.00479bf8
test eax, eax
je 0x4486fc
mov ecx, dword [esp + 0x3c]
call fcn.004786c6
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 0x4486c0
push edi
mov ecx, esi
call fcn.00475d2c
mov ecx, esi
call fcn.00448860
cmp dword [esp + 0x38], 1
jne 0x4486f5
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.00475e67
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 0x44b120
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x44b153
push esi
call fcn.0044e230
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x44b14c
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 0x44b1d9
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x44b1c2
mov eax, dword [esi + 8]
test eax, eax
je 0x44b177
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 0x44b1be
cmp eax, 2
je 0x44b1c2
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x44b16a
cmp eax, 3
je 0x44b19d
cmp eax, 1
jne 0x44b16a
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 0x44b16a
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x44b16a
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.0044b200
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x44b1e8
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.0044b200
add esp, 4
pop esi
ret
Function at 0x457ac0
Capabilities:
Capture screenshot

Disassembly:
sub esp, 0x10
lea eax, [esp]
push esi
mov esi, dword [esp + 0x18]
push eax
mov ecx, dword [esi]
push ecx
call dword [sym.imp.USER32.dll_GetWindowRect]
mov edx, dword [esi]
push edx
call dword [sym.imp.USER32.dll_GetWindowDC]
push eax
mov dword [esi + 4], eax
call dword [sym.imp.GDI32.dll_CreateCompatibleDC]
push 1
push eax
mov dword [esi + 8], eax
call dword [sym.imp.GDI32.dll_SetBkMode]
mov eax, dword [esi + 0x10]
test eax, eax
je 0x457b0a
push eax
mov eax, dword [esi + 8]
mov dword [esi + 0x18], 0
push eax
jmp 0x457b39
mov ecx, dword [esp + 0x10]
mov eax, dword [esp + 8]
mov edx, dword [esp + 0xc]
sub ecx, eax
mov eax, dword [esi + 4]
push ecx
mov ecx, dword [esp + 8]
mov dword [esi + 0x18], 1
sub edx, ecx
push edx
push eax
call dword [sym.imp.GDI32.dll_CreateCompatibleBitmap]
mov ecx, dword [esi + 8]
push eax
mov dword [esi + 0x10], eax
push ecx
call dword [sym.imp.GDI32.dll_SelectObject]
mov dword [esi + 0x14], eax
mov eax, dword [esi + 0xc]
cmp eax, 1
jne 0x457b7b
mov edx, dword [esi + 4]
mov eax, dword [esp + 0x10]
mov ecx, dword [esp + 0xc]
push 0xcc0020
push 0
push 0
push edx
mov edx, dword [esp + 0x18]
sub eax, edx
mov edx, dword [esp + 0x14]
sub ecx, edx
mov edx, dword [esi + 8]
push eax
push ecx
push 0
push 0
push edx
call dword [sym.imp.GDI32.dll_BitBlt]
mov eax, dword [esi + 8]
pop esi
add esp, 0x10
ret 4
Function at 0x473df6
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x473e2e
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.00471ead
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.00471e85
jmp 0x473e3a
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x4754e9
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 0x47552b
call fcn.0047afe8
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x47552b
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x475522
xor eax, eax
jmp 0x475533
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.00475539
pop edi
pop esi
pop ebx
ret 4

Function at 0x47b518
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 0x47b546
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x47b564
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.0047b47e
jmp 0x47b564
mov eax, dword [esi + 0x14]
test eax, eax
je 0x47b564
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.0047b47e
test edi, edi
mov eax, edi
jne 0x47b54e
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x4023e6
Capabilities:
Query environment variable

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffff004
push eax
add esp, 0xfffffffc
push ebx
push esi
mov dword [ebp - 4], ecx
mov ebx, eax
cmp dword [ebp + 8], 0
je 0x402406
mov eax, dword [ebp + 8]
mov byte [eax], 0
test ebx, ebx
je 0x40240f
cmp byte [ebx], 0
jne 0x402416
xor eax, eax
jmp 0x402496
xor esi, esi
jmp 0x402459
mov al, byte [ebx]
xor ecx, ecx
mov cl, al
inc ebx
cmp ecx, 0x3d
jne 0x402440
cmp dword [ebp - 4], 0
je 0x402440
test esi, esi
jne 0x402440
cmp dword [ebp + 8], 0
je 0x40243c
mov eax, dword [ebp + 8]
mov byte [eax], 1
mov esi, edx
jmp 0x402459
xor ecx, ecx
mov cl, al
cmp ecx, 0xd
je 0x40244e
cmp ecx, 0xa
jne 0x402456
cmp ecx, 0xd
jne 0x40245e
inc ebx
jmp 0x40245e
mov byte [edx], al
inc edx
cmp byte [ebx], 0
jne 0x40241a
mov byte [edx], 0
cmp dword [ebp - 4], 0
je 0x402494
mov eax, dword [ebp - 4]
test esi, esi
mov byte [eax], 0
je 0x402494
push 0x1000
lea edx, [ebp - 0x1004]
push edx
push esi
call sub.KERNEL32.DLL_ExpandEnvironmentStringsA
lea edx, [ebp - 0x1004]
mov eax, dword [ebp - 4]
call fcn.0040f1b4
mov byte [esi], 0
mov eax, ebx
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x4026e6
Capabilities:
Get common file path
Set current directory

Disassembly:
add esp, 0xfffffbe0
push esp
push 0x400
call sub.KERNEL32.DLL_GetCurrentDirectoryA
cmp byte [0x414045], 0
jne 0x40276f
mov eax, esp
call fcn.00405b5c
mov ecx, 6
mov edx, dword [str.RarSFX]
call fcn.0040f260
test eax, eax
jne 0x40276f
push 0x414203
call sub.KERNEL32.DLL_SetCurrentDirectoryA
mov eax, esp
call fcn.0040f134
mov byte [esp + eax + 1], 0
lea eax, [esp + 0x400]
mov ecx, 0x1e
xor edx, edx
call fcn.0040f0b4
mov dword [esp + 0x404], 3
mov word [esp + 0x410], 0x14
mov eax, esp
mov dword [esp + 0x408], eax
lea edx, [esp + 0x400]
push edx
call fcn.00413438
add esp, 0x420
ret

Function at 0x40282a
Capabilities:
Set registry value

Disassembly:
push ebx
add esp, 0xfffffbf8
mov ebx, eax
cmp byte [0x41405d], 0
je 0x4028a1
cmp byte [0x41596c], 0
je 0x4028a1
lea edx, [esp + 8]
mov eax, 0x41596c
call fcn.004027f9
lea ecx, [esp + 4]
push ecx
lea eax, [esp + 4]
push eax
push 0
push 0x20006
push 0
push 0
push 0
push str.SoftwareWinRAR_SFX
push 0x80000001
call sub.ADVAPI32.DLL_RegCreateKeyExA
test eax, eax
jne 0x4028a1
mov eax, ebx
call fcn.0040f134
inc eax
push eax
push ebx
push 1
push 0
lea edx, [esp + 0x18]
push edx
push dword [esp + 0x14]
call sub.ADVAPI32.DLL_RegSetValueExA
push dword [esp]
call sub.ADVAPI32.DLL_RegCloseKey
add esp, 0x408
pop ebx
ret
Function at 0x4037a0
Capabilities:
Accept command line arguments
Set environment variable

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffc4
mov eax, 0x41a4ac
push ebx
mov ebx, 0x415564
push esi
call fcn.0040f98c
call sub.KERNEL32.DLL_GetCommandLineA
mov esi, eax
test esi, esi
je 0x4037da
xor eax, eax
mov al, byte [esi]
cmp eax, 0x22
jne 0x4037da
lea eax, [esi + 1]
mov edx, 0x22
call fcn.0040f144
mov esi, eax
test esi, esi
je 0x40388a
mov edx, 0x414108
mov eax, esi
call fcn.0040f188
mov esi, eax
test eax, eax
je 0x4037fd
mov eax, ebx
mov edx, esi
call fcn.0040f1b4
mov byte [ebp - 1], 0
xor eax, eax
xor esi, esi
jmp 0x40387a
xor ecx, ecx
mov cl, dl
cmp ecx, 0x20
je 0x403814
mov byte [ebp - 1], 1
cmp ecx, 0x22
jne 0x40381a
inc esi
test esi, 1
jne 0x403879
xor edx, edx
mov dl, byte [ebx + eax]
cmp edx, 0x2d
jne 0x40383b
test eax, eax
je 0x403845
xor edx, edx
mov dl, byte [ebx + eax - 1]
cmp edx, 0x20
je 0x403845
xor ecx, ecx
mov cl, byte [ebx + eax]
cmp ecx, 0x2f
jne 0x403879
xor edx, edx
mov dl, byte [ebx + eax + 1]
cmp edx, 0x73
je 0x403855
cmp edx, 0x53
jne 0x403879
mov dl, byte [ebx + eax + 2]
test dl, dl
je 0x403866
xor ecx, ecx
mov cl, dl
cmp ecx, 0x20
jne 0x403879
mov dword [0x414058], 1
mov byte [0x41405c], 1
jmp 0x403881
inc eax
mov dl, byte [ebx + eax]
test dl, dl
jne 0x403807
cmp byte [ebp - 1], 0
jne 0x40388a
mov byte [ebx], 0
push 0x400
push 0x415164
push 0
call sub.KERNEL32.DLL_GetModuleFileNameA
push 0x415164
push str.sfxname
call sub.KERNEL32.DLL_SetEnvironmentVariableA
push 0
call sub.KERNEL32.DLL_GetModuleHandleA
mov ebx, eax
mov dword [0x41a4a4], eax
push 0x64
push ebx
call fcn.00413504
mov dword [0x415964], eax
push 0x65
push dword [0x41a4a4]
call fcn.004134f8
mov dword [0x415968], eax
lea eax, [ebp - 0xc]
call fcn.00405540
mov edx, 0x415164
mov eax, 0x41a490
call fcn.00404b80
lea eax, [ebp - 0x24]
call fcn.004040e8
lea eax, [ebp - 0x3c]
call fcn.004040e8
push 0
push 0x401183
lea edx, [ebp - 0x24]
push 0
mov dword [0x415d6c], edx
lea ecx, [ebp - 0x3c]
push str.STARTDLG
push ebx
mov dword [0x415d70], ecx
call fcn.00413486
xor eax, eax
mov dword [0x4148b0], eax
xor edx, edx
mov dword [0x415d70], edx
mov dword [0x415d6c], edx
cmp dword [0x4148b8], 0
jne 0x40395d
cmp dword [0x4148c4], 0
jne 0x40395d
mov ecx, 4
mov edx, dword [0x414048]
xor eax, eax
call fcn.004018d1
lea eax, [ebp - 0x3c]
mov edx, 2
call fcn.0040410c
lea eax, [ebp - 0x24]
mov edx, 2
call fcn.0040410c
lea eax, [ebp - 0xc]
mov edx, 2
call fcn.004055b4
cmp byte [0x414044], 0
je 0x403992
call fcn.004026e6
mov eax, 0x4150d4
mov ecx, 0x80
xor edx, edx
call fcn.0040f0b4
cmp dword [0x414054], 0
jle 0x4039b6
mov eax, dword [0x414048]
call fcn.0040f038
push dword [0x415964]
call fcn.00413424
mov eax, dword [0x415968]
test eax, eax
je 0x4039d0
push eax
call fcn.00413424
cmp dword [0x41a484], 0
jne 0x4039f1
cmp dword [0x4148b8], 0
je 0x4039f1
mov eax, 0x41a484
mov edx, 0xff
call fcn.0040c500
mov dword [0x4148b8], 2
push dword [0x41a484]
call sub.KERNEL32.DLL_ExitProcess
xor eax, eax
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0x10
Function at 0x401dd5
Capabilities:
Enumerate pe sections

Disassembly:
sub esp, 0x50
push ebp
lea eax, [esp + 0x28]
push edi
push eax
call fcn.00401f85
mov ecx, dword [esp + 0x5c]
xor edx, edx
xor ebp, ebp
mov dword [esp + 0xc], 1
mov edi, dword [ecx]
mov dword [esp + 0x10], 8
mov dword [esp + 0x14], 2
mov dword [esp + 0x18], 4
mov dx, word [edi + 0x14]
cmp word [edi + 6], bp
mov dword [esp + 0x1c], 0x10
mov dword [esp + 0x20], 0x80
mov dword [esp + 0x24], 0x20
mov dword [esp + 0x28], 0x40
lea eax, [edx + edi + 0x18]
jbe 0x401ed3
push ebx
push esi
lea ebx, [eax + 0x24]
mov eax, dword [ebx]
mov ecx, eax
mov edx, eax
shr ecx, 0x1d
shr edx, 0x1e
mov esi, eax
and ecx, 1
and edx, 1
shr esi, 0x1f
test eax, 0x2000000
je 0x401e76
mov eax, dword [ebx - 0x14]
mov ecx, dword [ebx - 0x1c]
push 0x4000
push eax
push ecx
call dword [esp + 0x4c]
jmp 0x401eb9
lea edx, [edx + ecx*2]
test eax, 0x4000000
lea ecx, [esi + edx*2]
mov esi, dword [esp + ecx*4 + 0x14]
je 0x401e8d
or esi, 0x200
mov edx, dword [ebx - 0x14]
mov ecx, edx
test ecx, ecx
jne 0x401ea8
test al, 0x40
je 0x401e9f
mov ecx, dword [edi + 0x20]
jmp 0x401ea6
test al, 0x80
je 0x401eb9
mov ecx, dword [edi + 0x24]
test ecx, ecx
jbe 0x401eb9
mov ecx, dword [ebx - 0x1c]
lea eax, [esp + 0x10]
push eax
push esi
push edx
push ecx
call dword [esp + 0x44]
mov edx, dword [esp + 0x64]
xor eax, eax
inc ebp
add ebx, 0x28
mov edi, dword [edx]
mov ax, word [edi + 6]
cmp ebp, eax
jl 0x401e45
pop esi
pop ebx
pop edi
pop ebp
add esp, 0x50
ret
Function at 0x40eee0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x494bbb
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.004870d3
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x40ef62
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004848a3
mov eax, dword [eax]
push 0x50c220
push eax
call fcn.004769b4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0048735e
test bl, bl
je 0x40ef62
push 0x50c220
lea ecx, [esp + 0xc]
call fcn.0048773a
push 0x50fd9c
lea ecx, [esp + 0xc]
call fcn.0048773a
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 0x40ef9e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0048735e
jmp 0x40f069
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 0x40f022
lea edx, [esp + 0x7c]
push 0x50fd98
push edx
call fcn.004769b4
add esp, 8
test eax, eax
je 0x40f022
lea eax, [esp + 0x7c]
push 0x50fd94
push eax
call fcn.004769b4
add esp, 8
test eax, eax
je 0x40f022
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 0x40efb2
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.0048735e
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 0x40f860
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x494c3b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x518dec]
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 0x40f998
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x40f8c6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0048735e
xor eax, eax
jmp 0x40fa0f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004874e7
push esi
lea ecx, [esp + 0xc]
call fcn.00487776
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x50fdd4
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x40f9ed
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push 0x50fdcc
push closesocket
call fcn.0045cf10
test eax, eax
jne 0x40f9ed
mov ebx, dword [sym.imp.KERNEL32.dll_lstrcatA]
lea eax, [esp + 0x14]
push 0x50fdb8
push eax
call ebx
lea ecx, [esp + 0x14]
lea edx, [esp + 0x14]
push ecx
push edx
push closesocket
mov ecx, edi
call fcn.0045cf10
test eax, eax
jne 0x40f9ed
lea eax, [esp + 0x14]
push 0x50fdb0
push eax
call fcn.00477a90
mov esi, eax
add esp, 8
test esi, esi
jne 0x40f9cc
lea ecx, [esp + 0x14]
push 0x50fdac
push ecx
call fcn.00477a10
mov esi, eax
add esp, 8
test esi, esi
jne 0x40f9cc
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40f9cf
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.00487497
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40f8de
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0048735e
xor eax, eax
jmp 0x40fa0f
mov byte [esi], 0
push 0x50fda8
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.0048735e
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 0x421480
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 0x4214ee
cmp si, 0x69
ja 0x4214ee
add esi, 0xffd0
cmp si, 0x11
je 0x4214be
push 0x11
call edi
test ax, ax
jge 0x4214be
or esi, 0x2000
cmp si, 0x10
je 0x4214d3
push 0x10
call edi
test ax, ax
jge 0x4214d3
or esi, 0x4000
cmp si, 0x12
je 0x4214e8
push 0x12
call edi
test ax, ax
jge 0x4214e8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x4214fb
mov esi, 0xbd
jmp 0x4214af
cmp si, 0x6e
jne 0x421508
mov esi, 0xbe
jmp 0x4214af
cmp si, 0x6f
jne 0x4214a9
mov esi, 0xbf
jmp 0x4214af

Function at 0x422ba0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x529c38]
xor edx, edx
cmp eax, edx
jne 0x422bc6
xor eax, eax
mov byte [eax + 0x529b38], al
inc eax
cmp eax, 0x100
jl 0x422bae
mov dword [0x529c38], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x529b38
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x422c57
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 0x422c2a
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 0x422bf8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x422cd0
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 0x422d23
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 0x422d0a
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