joyce8/EMBER2024-capa huggingface dataset:
Function at 0x440ca0
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov eax, dword [0x489e04]
cmp byte [eax + 0xc], 0
je 0x440e0d
push 0x8000
call sub.kernel32.dll_SetErrorMode
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x440e06
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [0x48c4f4], 0
jne 0x440cf4
push 0x440e14
call sub.kernel32.dll_GetModuleHandleA_1
mov ebx, eax
push 0x440e1c
push ebx
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x48c4f4], eax
cmp dword [0x45a1dc], 0
jne 0x440def
push 0x440e2c
call sub.kernel32.dll_LoadLibraryA
mov dword [0x45a1dc], eax
cmp dword [0x45a1dc], 0
je 0x440def
push 0x440e38
mov eax, dword [0x45a1dc]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x48c4f8], eax
push 0x440e48
mov eax, dword [0x45a1dc]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x48c4fc], eax
push 0x440e5c
mov eax, dword [0x45a1dc]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x48c500], eax
push 0x440e74
mov eax, dword [0x45a1dc]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x48c504], eax
push 0x440e8c
mov eax, dword [0x45a1dc]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x48c508], eax
push 0x440ea0
mov eax, dword [0x45a1dc]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x48c50c], eax
push 0x440eb8
mov eax, dword [0x45a1dc]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x48c510], eax
push 0x440ed0
mov eax, dword [0x45a1dc]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x48c514], eax
push 0x440eec
mov eax, dword [0x45a1dc]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x48c518], eax
push 0x440ef8
mov eax, dword [0x45a1dc]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x48c51c], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x440e0d
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_SetErrorMode
ret
pop ebx
pop ecx
pop ebp
ret

Function at 0x444c98
Capabilities:
Log keystrokes
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffefc
push ebx
mov ebx, edx
mov word [ebp - 2], ax
mov eax, ebx
call fcn.00404268
push 0
xor eax, eax
mov al, byte [ebp - 2]
push eax
call sub.user32.dll_MapVirtualKeyA
shl eax, 0x10
test eax, eax
je 0x444ce7
push pe_nt_image_headers32
lea edx, [ebp - 0x102]
push edx
push eax
call sub.user32.dll_GetKeyNameTextA
mov eax, ebx
lea edx, [ebp - 0x102]
mov ecx, pe_nt_image_headers32
call fcn.004044d8
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x44c490
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x44c4e0]
test si, 4
je 0x44c4a4
or bl, 1
test si, 8
je 0x44c4ae
or bl, 4
test si, 1
je 0x44c4b8
or bl, 8
test si, 2
je 0x44c4c2
or bl, 0x10
test si, 0x10
je 0x44c4cc
or bl, 0x20
push 0x12
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x44c4db
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret
Function at 0x44c4e4
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x44c51c]
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x44c4fd
or bl, 1
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x44c50c
or bl, 4
test esi, 0x20000000
je 0x44c517
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret

Function at 0x452be0
Capabilities:
Get keyboard layout

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
test dl, dl
je 0x452bf2
add esp, 0xfffffff0
call fcn.0040378c
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.00419868
mov eax, dword [0x489acc]
mov dword [eax + 4], ebx
mov dword [eax], 0x452f84
mov eax, dword [0x489ad8]
mov dword [eax + 4], ebx
mov dword [eax], 0x452f90
mov eax, ebx
call fcn.00452f9c
push 0
call sub.user32.dll_GetKeyboardLayout
mov dword [ebx + 0x3c], eax
mov dl, 1
mov eax, dword [0x411b60]
call fcn.0040343c
mov dword [ebx + 0x4c], eax
mov dl, 1
mov eax, dword [0x411b60]
call fcn.0040343c
mov dword [ebx + 0x50], eax
mov dl, 1
mov eax, dword [0x411b60]
call fcn.0040343c
mov dword [ebx + 0x54], eax
mov dl, 1
mov eax, dword [0x411b60]
call fcn.0040343c
mov dword [ebx + 0x58], eax
mov dl, 1
mov eax, dword [0x411b60]
call fcn.0040343c
mov dword [ebx + 0x7c], eax
push 0
call sub.user32.dll_GetDC
mov esi, eax
push 0x5a
push esi
call sub.gdi32.dll_GetDeviceCaps
mov dword [ebx + 0x40], eax
push esi
push 0
call sub.user32.dll_ReleaseDC
mov eax, dword [ebx + 0x58]
push eax
mov eax, 0x44f3b4
push eax
push 0
push 0
mov eax, dword [0x489c24]
mov eax, dword [eax]
call eax
mov dl, 1
mov eax, dword [0x424348]
call fcn.004257b0
mov dword [ebx + 0x84], eax
mov dl, 1
mov eax, dword [0x424348]
call fcn.004257b0
mov dword [ebx + 0x88], eax
mov dl, 1
mov eax, dword [0x424348]
call fcn.004257b0
mov dword [ebx + 0x80], eax
mov eax, ebx
call fcn.004533ec
mov eax, dword [ebx + 0x84]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x4532b4
mov eax, dword [ebx + 0x88]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x4532b4
mov eax, dword [ebx + 0x80]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x4532b4
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x452d2f
call fcn.004037e4
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
pop ecx
pop ebp
ret
Function at 0x453098
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 0x453243
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
cmp dword [eax + 0x34], 0
jne 0x453224
mov dl, 1
mov eax, dword [0x411f7c]
call fcn.0040343c
mov edx, dword [ebp - 4]
mov dword [edx + 0x34], eax
mov eax, dword [ebp - 4]
add eax, 0x38
call fcn.00404268
lea eax, [ebp - 0x114]
push eax
push 0x40
call sub.user32.dll_GetKeyboardLayoutList
dec eax
test eax, eax
jl 0x453213
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.00441000
test al, al
je 0x453206
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, 0x453254
lea eax, [ebp - 0x254]
call fcn.00408e88
push eax
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA_1
test eax, eax
jne 0x453206
xor eax, eax
push ebp
push 0x4531ff
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 0x45328c
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
jne 0x4531e8
lea eax, [ebp - 0x260]
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.004044d8
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 0x4531e8
mov eax, dword [ebp - 4]
add eax, 0x38
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.004044d8
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x453206
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
add dword [ebp - 0x14], 4
dec dword [ebp - 0x10]
jne 0x453109
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x34]
mov byte [eax + 0x1d], 0
mov dl, 1
call fcn.00415a58
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 0x45324a
lea eax, [ebp - 0x260]
call fcn.00404268
ret

Function at 0x453b8c
Capabilities:
Create thread
Set global application hook

Disassembly:
push ecx
mov eax, dword [0x48c540]
cmp byte [eax + 0xa5], 0
jne 0x453bfd
cmp dword [0x48c558], 0
jne 0x453bbe
call sub.kernel32.dll_GetCurrentThreadId_1
push eax
push 0
mov eax, 0x453b48
push eax
push 3
call sub.user32.dll_SetWindowsHookExA
mov dword [0x48c558], eax
cmp dword [0x48c554], 0
jne 0x453bd9
push 0
push 0
push 0
push 0
call sub.kernel32.dll_CreateEventA
mov dword [0x48c554], eax
cmp dword [0x48c55c], 0
jne 0x453bfd
push esp
push 0
push 0
push 0x453aec
push 0x3e8
push 0
call sub.kernel32.dll_CreateThread
mov dword [0x48c55c], eax
pop edx
ret
Function at 0x454290
Capabilities:
Enumerate gui resources

Disassembly:
push ebx
push esi
add esp, 0xfffffff8
mov ebx, eax
mov eax, dword [0x48c540]
cmp dword [eax + 0x30], 0
je 0x45433a
cmp dword [ebx + 0x94], 0
jne 0x454334
mov eax, dword [ebx + 0x30]
mov dword [esp], eax
mov byte [esp + 4], dl
mov eax, esp
push eax
push 0x454220
call sub.user32.dll_EnumWindows
mov eax, dword [ebx + 0x90]
cmp dword [eax + 8], 0
je 0x454334
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 0x4542fa
mov dword [esp], 0xfffffffe
mov eax, dword [ebx + 0x90]
mov esi, dword [eax + 8]
dec esi
cmp esi, 0
jl 0x454334
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.00413ec8
push eax
call sub.user32.dll_SetWindowPos
dec esi
cmp esi, 0xffffffff
jne 0x454309
inc dword [ebx + 0x94]
pop ecx
pop edx
pop esi
pop ebx
ret

Function at 0x454e98
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 0x454ecd
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.00404358
jmp 0x454eda
mov eax, esi
mov edx, dword [ebx + 0x8c]
call fcn.004042bc
add esp, 0x100
pop esi
pop ebx
ret

Function at 0x455e68
Capabilities:
Hide graphical window

Disassembly:
push ebx
push esi
mov ebx, eax
mov esi, dword [ebx + 0x84]
test esi, esi
je 0x455ea9
mov eax, esi
call fcn.0043c808
test al, al
je 0x455ea9
mov eax, dword [ebx + 0x84]
call fcn.0043c5a8
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x455ea9
push 0
mov eax, dword [ebx + 0x84]
call fcn.0043c5a8
push eax
call sub.user32.dll_ShowWindow
pop esi
pop ebx
ret

Function at 0x456b80
Capabilities:
Hash data with md5

Disassembly:
push ebx
mov ebx, eax
lea eax, [ebx + 0x14]
xor ecx, ecx
mov edx, 8
call fcn.00402e84
mov dword [ebx + 4], 0x67452301
mov dword [ebx + 8], 0xefcdab89
mov dword [ebx + 0xc], 0x98badcfe
mov dword [ebx + 0x10], 0x10325476
pop ebx
ret
Function at 0x457cdc
Capabilities:
Timestomp file

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffd8
push ebx
push esi
push edi
mov esi, edx
xor edx, edx
push ebp
push 0x457d82
push dword fs:[edx]
mov dword fs:[edx], esp
mov edx, 1
call fcn.00408480
mov ebx, eax
cmp ebx, 0xffffffff
je 0x457d78
call fcn.00409b68
fstp qword [ebp - 8]
wait
push dword [ebp - 4]
push dword [ebp - 8]
lea ecx, [ebp - 0x22]
lea edx, [ebp - 0x26]
lea eax, [ebp - 0x28]
call fcn.00409b20
push dword [ebp - 4]
push dword [ebp - 8]
lea eax, [ebp - 0x1a]
push eax
lea ecx, [ebp - 0x1c]
lea edx, [ebp - 0x1e]
lea eax, [ebp - 0x20]
call fcn.00409838
mov word [ebp - 0x1c], si
mov word [ebp - 0x1a], 0
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x28]
push eax
call sub.kernel32.dll_SystemTimeToFileTime
lea eax, [ebp - 0x10]
push eax
lea eax, [ebp - 0x18]
push eax
call sub.kernel32.dll_LocalFileTimeToFileTime
lea eax, [ebp - 0x10]
push eax
lea eax, [ebp - 0x10]
push eax
lea eax, [ebp - 0x10]
push eax
push ebx
call sub.kernel32.dll_SetFileTime
mov eax, ebx
call fcn.00408594
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x457d8c
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4018df
Capabilities:
Acquire debug privileges

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
mov dword [ebp - 4], 0
push 8
call fcn.00449780
add esp, 4
mov dword [ebp - 8], eax
mov ebx, eax
mov dword [ebx], 0
mov dword [ebx + 4], 0
push 0x10
call fcn.00449780
add esp, 4
mov dword [ebp - 0xc], eax
mov ebx, eax
mov dword [ebx], 0
mov dword [ebx + 4], 0
mov dword [ebx + 8], 0
mov dword [ebx + 0xc], 0
push 0x10
call fcn.00449780
add esp, 4
mov dword [ebp - 0x10], eax
mov ebx, eax
mov dword [ebx], 0
mov dword [ebx + 4], 0
mov dword [ebx + 8], 0
mov dword [ebx + 0xc], 0
push 0x4e869c
mov ebx, dword [ebp + 8]
push dword [ebx]
call fcn.00401842
add esp, 8
cmp eax, 0
jne 0x4019a1
mov eax, str.SeDebugPrivilege
push eax
mov ebx, dword [ebp + 8]
mov ebx, dword [ebx]
test ebx, ebx
je 0x40199b
push ebx
call fcn.0044977a
add esp, 4
pop eax
mov ebx, dword [ebp + 8]
mov dword [ebx], eax
mov dword [ebp - 0x14], esp
mov eax, 0
call fcn.0044978c
cmp dword [ebp - 0x14], esp
je 0x4019c0
push 6
call fcn.00449786
add esp, 4
mov dword [ebp - 0x18], eax
mov dword [ebp - 0x1c], esp
lea eax, [ebp - 4]
push eax
push 0x28
push dword [ebp - 0x18]
mov eax, 1
call fcn.0044978c
cmp dword [ebp - 0x1c], esp
je 0x4019ee
push 6
call fcn.00449786
add esp, 4
mov dword [ebp - 0x14], esp
push dword [ebp - 8]
mov ebx, dword [ebp + 8]
push dword [ebx]
push 0x4e869c
mov eax, 2
call fcn.0044978c
cmp dword [ebp - 0x14], esp
je 0x401a1a
push 6
call fcn.00449786
add esp, 4
mov ebx, dword [ebp - 0xc]
mov dword [ebp - 0x14], ebx
mov ebx, dword [ebp - 0x14]
mov dword [ebx], 1
mov ebx, dword [ebp - 0xc]
add ebx, 4
mov dword [ebp - 0x14], ebx
mov ebx, dword [ebp - 8]
mov dword [ebp - 0x18], ebx
mov ebx, dword [ebp - 0x18]
mov eax, dword [ebx]
mov ebx, dword [ebp - 0x14]
mov dword [ebx], eax
mov ebx, dword [ebp - 0xc]
add ebx, 8
mov dword [ebp - 0x14], ebx
mov ebx, dword [ebp - 8]
add ebx, 4
mov dword [ebp - 0x18], ebx
mov ebx, dword [ebp - 0x18]
mov eax, dword [ebx]
mov ebx, dword [ebp - 0x14]
mov dword [ebx], eax
mov ebx, dword [ebp - 0xc]
add ebx, 0xc
mov dword [ebp - 0x14], ebx
mov ebx, dword [ebp - 0x14]
mov dword [ebx], 2
mov dword [ebp - 0x14], esp
mov eax, 0x10
mov dword [ebp - 0x18], eax
lea eax, [ebp - 0x18]
push eax
push dword [ebp - 0x10]
push 0x10
push dword [ebp - 0xc]
push 0
push dword [ebp - 4]
mov eax, 3
call fcn.0044978c
cmp dword [ebp - 0x14], esp
je 0x401aae
push 6
call fcn.00449786
add esp, 4
mov ebx, dword [ebp - 0x10]
mov dword [ebp - 0x14], ebx
mov ebx, dword [ebp - 0x14]
cmp dword [ebx], 1
je 0x401acf
mov eax, 0
jmp 0x401ad9
mov eax, 1
jmp 0x401ad9
push eax
mov ebx, dword [ebp - 8]
push ebx
call fcn.0044977a
add esp, 4
mov ebx, dword [ebp - 0xc]
push ebx
call fcn.0044977a
add esp, 4
mov ebx, dword [ebp - 0x10]
push ebx
call fcn.0044977a
add esp, 4
pop eax
mov esp, ebp
pop ebp
ret 8
Function at 0x456fd0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4de7bb
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.004d0be0
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x457052
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004ce450
mov eax, dword [eax]
push 0x861244
push eax
call fcn.004c0494
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.004d0e6b
test bl, bl
je 0x457052
push 0x861244
lea ecx, [esp + 0xc]
call fcn.004d1247
push 0x864dac
lea ecx, [esp + 0xc]
call fcn.004d1247
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 0x45708e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.004d0e6b
jmp 0x457159
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 0x457112
lea edx, [esp + 0x7c]
push 0x864da8
push edx
call fcn.004c0494
add esp, 8
test eax, eax
je 0x457112
lea eax, [esp + 0x7c]
push 0x864da4
push eax
call fcn.004c0494
add esp, 8
test eax, eax
je 0x457112
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 0x4570a2
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.004d0e6b
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 0x457970
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 0x4579d2
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 0x4579e0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4de83b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x86dd50]
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 0x457b18
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x457a46
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004d0e6b
xor eax, eax
jmp 0x457b8f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004d0ff4
push esi
lea ecx, [esp + 0xc]
call fcn.004d1283
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x864de4
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x457b6d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push 0x864ddc
push closesocket
call fcn.00457970
test eax, eax
jne 0x457b6d
mov ebx, dword [sym.imp.KERNEL32.dll_lstrcatA]
lea eax, [esp + 0x14]
push 0x864dc8
push eax
call ebx
lea ecx, [esp + 0x14]
lea edx, [esp + 0x14]
push ecx
push edx
push closesocket
mov ecx, edi
call fcn.00457970
test eax, eax
jne 0x457b6d
lea eax, [esp + 0x14]
push 0x864dc0
push eax
call fcn.004c1640
mov esi, eax
add esp, 8
test esi, esi
jne 0x457b4c
lea ecx, [esp + 0x14]
push 0x864dbc
push ecx
call fcn.004c15c0
mov esi, eax
add esp, 8
test esi, esi
jne 0x457b4c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x457b4f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.004d0fa4
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x457a5e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004d0e6b
xor eax, eax
jmp 0x457b8f
mov byte [esi], 0
push 0x864db8
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.004d0e6b
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 0x46aa00
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 0x46aa6e
cmp si, 0x69
ja 0x46aa6e
add esi, 0xffd0
cmp si, 0x11
je 0x46aa3e
push 0x11
call edi
test ax, ax
jge 0x46aa3e
or esi, 0x2000
cmp si, 0x10
je 0x46aa53
push 0x10
call edi
test ax, ax
jge 0x46aa53
or esi, 0x4000
cmp si, 0x12
je 0x46aa68
push 0x12
call edi
test ax, ax
jge 0x46aa68
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x46aa7b
mov esi, 0xbd
jmp 0x46aa2f
cmp si, 0x6e
jne 0x46aa88
mov esi, 0xbe
jmp 0x46aa2f
cmp si, 0x6f
jne 0x46aa29
mov esi, 0xbf
jmp 0x46aa2f

Function at 0x46c230
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x87ed28]
xor edx, edx
cmp eax, edx
jne 0x46c256
xor eax, eax
mov byte [eax + 0x87ec28], al
inc eax
cmp eax, 0x100
jl 0x46c23e
mov dword [0x87ed28], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x87ec28
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x46c2e7
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 0x46c2ba
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 0x46c288
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x46c360
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 0x46c3b3
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 0x46c39a
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