joyce8/EMBER2024-capa huggingface dataset:
Function at 0x403915
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
mov edx, dword [esp + 4]
push ebx
push esi
push edi
cmp dword [edx + 0x14], 0x10
mov edi, ecx
mov ebx, dword [edx + 0x10]
jb 0x403929
mov edx, dword [edx]
xor ecx, ecx
mov esi, 0x811c9dc5
test ebx, ebx
je 0x403945
movzx eax, byte [edx + ecx]
xor eax, esi
imul esi, eax, 0x1000193
inc ecx
cmp ecx, ebx
jb 0x403934
mov edx, dword [edi + 0x14]
mov eax, edx
and eax, esi
cmp dword [edi + 0x18], eax
pop edi
pop esi
pop ebx
ja 0x40395d
shr edx, 1
or ecx, 0xffffffff
sub ecx, edx
add eax, ecx
ret 4

Function at 0x404432
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ecx
push ecx
push ebx
push ebp
push esi
push dword [esp + 0x1c]
mov ebx, ecx
push dword [esp + 0x1c]
call dword [sym.imp.KERNEL32.dll_SizeofResource]
push dword [esp + 0x1c]
mov ebp, eax
push dword [esp + 0x1c]
mov dword [esp + 0x18], ebp
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov esi, eax
test esi, esi
je 0x404511
push edi
push ebp
push 0x22
call dword [sym.imp.KERNEL32.dll_GlobalAlloc]
mov edi, eax
test edi, edi
je 0x404507
push edi
call dword [sym.imp.KERNEL32.dll_GlobalLock]
push esi
mov ebp, eax
call dword [sym.imp.KERNEL32.dll_LockResource]
test eax, eax
je 0x404500
test ebp, ebp
je 0x404500
push dword [esp + 0x14]
push eax
push ebp
call fcn.00409260
add esp, 0xc
push esi
call dword [sym.imp.KERNEL32.dll_FreeResource]
push edi
call dword [sym.imp.KERNEL32.dll_GlobalUnlock]
lea eax, [esp + 0x10]
xor ebp, ebp
push eax
push ebp
push edi
mov dword [esp + 0x1c], ebp
call dword [sym.imp.ole32.dll_CreateStreamOnHGlobal]
test eax, eax
je 0x4044cd
push edi
call dword [sym.imp.KERNEL32.dll_GlobalFree]
jmp 0x40450e
mov ecx, dword [ebx]
mov esi, dword [esp + 0x10]
test ecx, ecx
je 0x4044df
mov dword [ebx], ebp
mov eax, dword [ecx]
push ecx
call dword [eax + 8]
push ebx
push 0x41c310
push ebp
push ebp
push esi
call dword [sym.imp.OLEAUT32.dll_OleCreatePictureIndirect]
push edi
mov esi, eax
call dword [sym.imp.KERNEL32.dll_GlobalFree]
xor eax, eax
test esi, esi
sete al
jmp 0x404510
push edi
call dword [sym.imp.KERNEL32.dll_GlobalFree]
push esi
call dword [sym.imp.KERNEL32.dll_FreeResource]
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
pop ecx
pop ecx
ret 8

Function at 0x4046d6
Capabilities:
Receive data
Receive data on socket

Disassembly:
push ebx
push ebp
push esi
push edi
mov edi, edx
mov ebx, ecx
xor esi, esi
mov ebp, 0x400
push 0
mov eax, ebp
sub eax, esi
push eax
lea eax, [esi + edi]
push eax
push dword [ebx]
call dword [sym.imp.WS2_32.dll_recv]
test eax, eax
jle 0x404702
add esi, eax
cmp esi, ebp
jl 0x4046e5
pop edi
xor eax, eax
cmp esi, ebp
pop esi
pop ebp
sete al
pop ebx
ret
Function at 0x404ff3
Capabilities:
Accept command line arguments
Initialize winsock library

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x1d0
mov eax, dword [0x426010]
xor eax, esp
mov dword [esp + 0x1cc], eax
push esi
push edi
mov edi, dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetCommandLineW]
push eax
lea ecx, [esp + 0x2c]
call fcn.00402d20
mov esi, str.quiet
mov ecx, esi
call fcn.0040113f
push eax
push ecx
push esi
lea ecx, [esp + 0x34]
call fcn.00405758
lea esi, [eax + 1]
lea eax, [esp + 0x40]
neg esi
push eax
push 0x202
sbb esi, esi
call dword [sym.imp.WS2_32.dll_WSAStartup]
push str.JPLAYStreamerDriver
call dword [sym.imp.USER32.dll_RegisterWindowMessageW]
lea edx, [esi + 1]
mov dword [0x428884], eax
mov ecx, edi
call fcn.00405133
xor esi, esi
test eax, eax
jne 0x405078
mov edi, esi
jmp 0x40510f
push esi
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
push pe_nt_image_headers32
mov edi, eax
push 0xd2
push edi
call dword [sym.imp.KERNEL32.dll_FindResourceW]
test eax, eax
je 0x4050a2
push eax
push edi
mov ecx, 0x429bc0
call fcn.00404432
push esi
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
push pe_nt_image_headers32
mov edi, eax
push 0xc8
push edi
call dword [sym.imp.KERNEL32.dll_FindResourceW]
test eax, eax
je 0x4050cc
push eax
push edi
mov ecx, 0x429bb8
call fcn.00404432
mov edi, dword [sym.imp.USER32.dll_GetMessageW]
jmp 0x4050fd
lea eax, [esp + 0xc]
push eax
push dword [esp + 0x10]
call dword [sym.imp.USER32.dll_IsDialogMessageW]
test eax, eax
jne 0x4050fd
lea eax, [esp + 0xc]
push eax
call dword [sym.imp.USER32.dll_TranslateMessage]
lea eax, [esp + 0xc]
push eax
call dword [sym.imp.USER32.dll_DispatchMessageW]
push esi
push esi
push esi
lea eax, [esp + 0x18]
push eax
call edi
test eax, eax
jne 0x4050d4
mov edi, dword [esp + 0x14]
push esi
push 1
lea ecx, [esp + 0x30]
call fcn.00403338
mov ecx, dword [esp + 0x1d4]
mov eax, edi
pop edi
pop esi
xor ecx, esp
call fcn.0040809e
mov esp, ebp
pop ebp
ret 0x10

Function at 0x405133
Capabilities:
Check mutex on windows

Disassembly:
push ebx
push esi
push edi
push str.JPLAYStreamer_Control_Panel
xor ebx, ebx
mov edi, edx
push ebx
push ebx
mov esi, ecx
call dword [sym.imp.KERNEL32.dll_CreateMutexW]
mov dword [0x428478], eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0xb7
jne 0x40517f
push dword [0x428478]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push ebx
push 0x32
push dword [0x428884]
push 0xffff
call dword [sym.imp.USER32.dll_PostMessageW]
xor eax, eax
jmp 0x4051c2
call fcn.00406486
push ebx
push 0x405504
push ebx
push 0x65
push esi
mov dword [0x428880], esi
call dword [sym.imp.USER32.dll_CreateDialogParamW]
mov dword [0x428474], eax
test eax, eax
je 0x40517b
mov dword [0x42847c], esi
test edi, edi
je 0x4051bf
push ebx
push 0x8001
push 0x111
push eax
call dword [sym.imp.USER32.dll_PostMessageW]
xor eax, eax
inc eax
pop edi
pop esi
pop ebx
ret
Function at 0x413c52
Capabilities:
Link many functions at runtime
Print debug messages

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x24
mov eax, dword [0x426010]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
mov ebx, dword [sym.imp.KERNEL32.dll_EncodePointer]
push esi
push edi
mov dword [ebp - 0x1c], eax
xor esi, esi
mov eax, dword [ebp + 0xc]
push esi
mov dword [ebp - 0x20], eax
call ebx
mov edi, eax
mov dword [ebp - 0x18], edi
call fcn.004100cc
mov dword [ebp - 0x14], eax
cmp dword [0x428410], esi
jne 0x413d45
push 0x800
push esi
push 0x41e604
call dword [sym.imp.KERNEL32.dll_LoadLibraryExW]
mov edi, eax
test edi, edi
jne 0x413cd2
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x57
jne 0x413e25
push esi
push esi
push 0x41e604
call dword [sym.imp.KERNEL32.dll_LoadLibraryExW]
mov edi, eax
test edi, edi
je 0x413e25
push 0x41e61c
push edi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x413e25
push eax
call ebx
push str.GetActiveWindow
push edi
mov dword [0x428410], eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call ebx
push str.GetLastActivePopup
push edi
mov dword [0x428414], eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call ebx
push str.GetUserObjectInformationW
push edi
mov dword [0x428418], eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call ebx
mov dword [0x428420], eax
test eax, eax
je 0x413d42
push str.GetProcessWindowStation
push edi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
push eax
call ebx
mov dword [0x42841c], eax
mov edi, dword [ebp - 0x18]
call dword [sym.imp.KERNEL32.dll_IsDebuggerPresent]
test eax, eax
je 0x413d6a
mov eax, dword [ebp - 0x1c]
test eax, eax
je 0x413d5d
push eax
call dword [sym.imp.KERNEL32.dll_OutputDebugStringW]
cmp dword [ebp - 0x14], esi
je 0x413d7f
push 4
pop eax
jmp 0x413e27
cmp dword [ebp - 0x14], esi
je 0x413d7f
push dword [0x428410]
call dword [sym.imp.KERNEL32.dll_DecodePointer]
push 3
jmp 0x413d64
mov eax, dword [0x42841c]
mov ebx, dword [sym.imp.KERNEL32.dll_DecodePointer]
cmp eax, edi
je 0x413ddd
cmp dword [0x428420], edi
je 0x413ddd
push eax
call ebx
push dword [0x428420]
mov dword [ebp - 0x14], eax
call ebx
mov ecx, dword [ebp - 0x14]
mov dword [ebp - 0x18], eax
test ecx, ecx
je 0x413ddd
test eax, eax
je 0x413ddd
call ecx
test eax, eax
je 0x413dd2
lea ecx, [ebp - 0x24]
push ecx
push 0xc
lea ecx, [ebp - 0x10]
push ecx
push 1
push eax
call dword [ebp - 0x18]
test eax, eax
je 0x413dd2
test byte [ebp - 8], 1
jne 0x413ddd
mov edi, dword [ebp + 0x10]
or edi, 0x200000
jmp 0x413e0d
mov eax, dword [0x428414]
cmp eax, edi
je 0x413e0a
push eax
call ebx
test eax, eax
je 0x413e0a
call eax
mov esi, eax
test esi, esi
je 0x413e0a
mov eax, dword [0x428418]
cmp eax, edi
je 0x413e0a
push eax
call ebx
test eax, eax
je 0x413e0a
push esi
call eax
mov esi, eax
mov edi, dword [ebp + 0x10]
push dword [0x428410]
call ebx
test eax, eax
je 0x413e25
push edi
push dword [ebp - 0x20]
push dword [ebp - 0x1c]
push esi
call eax
jmp 0x413e27
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0040809e
mov esp, ebp
pop ebp
ret
Function at 0x405231
Capabilities:
Enumerate pe sections

Disassembly:
sub esp, 0x50
push ebp
lea eax, [esp + 0x28]
push edi
push eax
call fcn.004053e1
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 0x40532f
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 0x4052d2
mov eax, dword [ebx - 0x14]
mov ecx, dword [ebx - 0x1c]
push 0x4000
push eax
push ecx
call dword [esp + 0x4c]
jmp 0x405315
lea edx, [edx + ecx*2]
test eax, 0x4000000
lea ecx, [esi + edx*2]
mov esi, dword [esp + ecx*4 + 0x14]
je 0x4052e9
or esi, 0x200
mov edx, dword [ebx - 0x14]
mov ecx, edx
test ecx, ecx
jne 0x405304
test al, 0x40
je 0x4052fb
mov ecx, dword [edi + 0x20]
jmp 0x405302
test al, 0x80
je 0x405315
mov ecx, dword [edi + 0x24]
test ecx, ecx
jbe 0x405315
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 0x4052a1
pop esi
pop ebx
pop edi
pop ebp
add esp, 0x50
ret
Function at 0x43df10
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x52682b
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.00516b83
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x43df92
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.00513292
mov eax, dword [eax]
push 0x7e62a4
push eax
call fcn.005045c4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.00516e0e
test bl, bl
je 0x43df92
push 0x7e62a4
lea ecx, [esp + 0xc]
call fcn.0051719e
push 0x7e9e70
lea ecx, [esp + 0xc]
call fcn.0051719e
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 0x43dfce
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.00516e0e
jmp 0x43e099
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 0x43e052
lea edx, [esp + 0x7c]
push 0x7e9e6c
push edx
call fcn.005045c4
add esp, 8
test eax, eax
je 0x43e052
lea eax, [esp + 0x7c]
push 0x7e9e68
push eax
call fcn.005045c4
add esp, 8
test eax, eax
je 0x43e052
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 0x43dfe2
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.00516e0e
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 0x43e8b0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x5268ab
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x82e220]
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 0x43e9e8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x43e916
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00516e0e
xor eax, eax
jmp 0x43ea5f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.00516f4b
push esi
lea ecx, [esp + 0xc]
call fcn.005171da
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x7e9ea8
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x43ea3d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push 0x7e9ea0
push closesocket
call fcn.004a2690
test eax, eax
jne 0x43ea3d
mov ebx, dword [sym.imp.KERNEL32.dll_lstrcatA]
lea eax, [esp + 0x14]
push 0x7e9e8c
push eax
call ebx
lea ecx, [esp + 0x14]
lea edx, [esp + 0x14]
push ecx
push edx
push closesocket
mov ecx, edi
call fcn.004a2690
test eax, eax
jne 0x43ea3d
lea eax, [esp + 0x14]
push 0x7e9e84
push eax
call fcn.005058e0
mov esi, eax
add esp, 8
test esi, esi
jne 0x43ea1c
lea ecx, [esp + 0x14]
push 0x7e9e80
push ecx
call fcn.00505860
mov esi, eax
add esp, 8
test esi, esi
jne 0x43ea1c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x43ea1f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.00516efb
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x43e92e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00516e0e
xor eax, eax
jmp 0x43ea5f
mov byte [esi], 0
push 0x7e9e7c
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.00516e0e
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 0x445d9a
Capabilities:
Access peb ldr_data
Get process heap force flags

Disassembly:
push 0xffffffffffffffff
push 0x527228
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20
push ebx
push ebp
push esi
mov esi, ecx
push edi
mov dword [esp + 0x10], esi
call fcn.0051849d
xor ebp, ebp
mov dword [esi], 0x6fe018
mov dword [esi + 0x3c], ebp
mov dword [esi + 0x40], ebp
lea edi, [esi + 0x44]
mov dword [esp + 0x38], ebp
mov dword [esp + 0x14], edi
lea ecx, [edi + 0x18]
mov dword [edi], fcn.0048afe0
call fcn.00434970
lea ecx, [edi + 0x30]
mov byte [esp + 0x38], 1
call fcn.00515a8e
lea ebx, [edi + 0x44]
mov ecx, ebx
call fcn.00434970
mov dword [ebx], 0x6fbcec
mov dword [edi], 0x6fdf3c
mov dword [esi + 0xa0], ebp
mov dword [esi + 0x9c], vtable.CFont.0
lea ecx, [esi + 0xb0]
call fcn.00434970
lea edi, [esi + 0xc8]
mov dword [edi + 4], ebp
mov dword [edi], vtable.CBitmap.0
mov byte [esp + 0x38], 5
mov dword [esi], 0x6fdf44
mov dword [esi + 0xac], ebp
call fcn.00521bef
mov eax, dword [eax + 0xc]
push 0x40e
push eax
call dword [sym.imp.USER32.dll_LoadBitmapA]
push eax
mov ecx, edi
call fcn.0051df08
mov ecx, dword [esi + 0xcc]
lea eax, [esp + 0x18]
push eax
push 0x18
push ecx
call dword [sym.imp.GDI32.dll_GetObjectA]
mov ecx, dword [esp + 0x1c]
mov eax, 0x55555556
imul ecx
mov ecx, dword [esp + 0x20]
mov eax, edx
shr eax, 0x1f
add edx, eax
mov dword [esi + 0xd4], ecx
mov ecx, dword [esp + 0x30]
mov dword [esi + 0xd0], edx
mov eax, esi
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x2c
ret

Function at 0x445f50
Capabilities:
Access peb ldr_data
Get process heap force flags

Disassembly:
push 0xffffffffffffffff
push 0x5272b5
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 8
push esi
mov esi, ecx
push edi
mov dword [esp + 8], esi
mov dword [esi], 0x6fdf44
mov dword [esp + 0x18], 0
lea ecx, [esi + 0xc8]
mov dword [esp + 0xc], ecx
mov dword [ecx], vtable.CGdiObject.0
mov byte [esp + 0x18], 4
call fcn.0051df5f
lea ecx, [esi + 0xb0]
mov byte [esp + 0x18], 2
mov dword [ecx], 0x6fbce8
call fcn.00434b70
lea ecx, [esi + 0x9c]
mov dword [esp + 0xc], ecx
mov dword [ecx], vtable.CGdiObject.0
mov byte [esp + 0x18], 5
call fcn.0051df5f
lea edi, [esi + 0x44]
mov dword [esp + 0xc], edi
lea ecx, [edi + 0x44]
mov byte [esp + 0x18], 7
mov dword [ecx], 0x6fbce8
call fcn.00434b70
lea ecx, [edi + 0x30]
mov byte [esp + 0x18], 6
call fcn.00515ac1
lea ecx, [edi + 0x18]
mov byte [esp + 0x18], 0
mov dword [ecx], 0x6fbce8
call fcn.00434b70
mov ecx, esi
mov dword [esp + 0x18], 0xffffffff
call fcn.0051fda2
mov ecx, dword [esp + 0x10]
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x14
ret
Function at 0x456fb0
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 0x45701e
cmp si, 0x69
ja 0x45701e
add esi, 0xffd0
cmp si, 0x11
je 0x456fee
push 0x11
call edi
test ax, ax
jge 0x456fee
or esi, 0x2000
cmp si, 0x10
je 0x457003
push 0x10
call edi
test ax, ax
jge 0x457003
or esi, 0x4000
cmp si, 0x12
je 0x457018
push 0x12
call edi
test ax, ax
jge 0x457018
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x45702b
mov esi, 0xbd
jmp 0x456fdf
cmp si, 0x6e
jne 0x457038
mov esi, 0xbe
jmp 0x456fdf
cmp si, 0x6f
jne 0x456fd9
mov esi, 0xbf
jmp 0x456fdf

Function at 0x458870
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x83efa8]
xor edx, edx
cmp eax, edx
jne 0x458896
xor eax, eax
mov byte [eax + 0x83eea8], al
inc eax
cmp eax, 0x100
jl 0x45887e
mov dword [0x83efa8], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x83eea8
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x458927
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 0x4588fa
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 0x4588c8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x4589a0
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 0x4589f3
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 0x4589da
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 0x45c1f0
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x5285e8
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x2c
push esi
mov esi, dword [esp + 0x40]
push esi
lea ecx, [esp + 0x20]
call fcn.0051dd14
mov ecx, dword [esi + 0x1c]
lea eax, [esp + 0xc]
push eax
push ecx
mov dword [esp + 0x40], 0
call dword [sym.imp.USER32.dll_GetWindowRect]
mov eax, dword [esp + 0x18]
mov esi, dword [esp + 0x10]
mov ecx, dword [esp + 0x14]
mov edx, dword [esp + 0xc]
sub eax, esi
sub ecx, edx
mov edx, dword [esp + 0x4c]
mov dword [esp + 8], eax
mov eax, dword [esp + 0x48]
mov dword [esp + 4], ecx
mov ecx, dword [esp + 0x44]
push edx
push eax
lea edx, [esp + 0xc]
push ecx
lea eax, [esp + 0x28]
push edx
push eax
call fcn.0045c0c0
add esp, 0x14
lea ecx, [esp + 0x1c]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.0051dd86
mov ecx, dword [esp + 0x30]
mov eax, esi
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret
Function at 0x45f9c0
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 0x45fb58
cmp ebp, ebx
jle 0x45fb58
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 0x45fa1e
dec eax
or eax, 0xfffffff8
inc eax
je 0x45fa25
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x45fa34
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x45fa3b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.00516b4f
add esp, 4
cmp eax, ebx
je 0x45fa5c
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.00516b4f
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 0x45fb4e
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 0x45fb35
mov al, byte [edx]
cmp al, 0xc0
jbe 0x45fb21
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x45fb16
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 0x45fb24
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x45fb24
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x45fac0
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 0x45fab1
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