joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4721b3
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x4721eb
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.00470240
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.00470218
jmp 0x4721f7
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x4738a8
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 0x4738ea
call fcn.0047984b
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x4738ea
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x4738e1
xor eax, eax
jmp 0x4738f2
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.004738f8
pop edi
pop esi
pop ebx
ret 4

Function at 0x479d7b
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 0x479da9
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x479dc7
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.00479ce1
jmp 0x479dc7
mov eax, dword [esi + 0x14]
test eax, eax
je 0x479dc7
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.00479ce1
test edi, edi
mov eax, edi
jne 0x479db1
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x404eed
Capabilities:
Write file on windows

Disassembly:
mov eax, 0x45fa83
call fcn.00444db8
sub esp, 0x2c8
push ebx
push esi
push edi
lea eax, [ebp - 0x1d0]
push dword [ebp + 8]
xor edi, edi
xor ebx, ebx
push eax
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_lstrlenA]
cmp byte [ebp + eax - 0x1d1], 0x2f
mov esi, dword [sym.imp.KERNEL32.dll_lstrcatA]
je 0x404f3b
lea eax, [ebp - 0x1d0]
push 0x4684d0
push eax
call esi
push dword [ebp + 0xc]
lea eax, [ebp - 0x1d0]
push eax
call esi
cmp dword [ebp + 0x10], 1
jne 0x404f5e
lea eax, [ebp - 0x2d4]
push 0x104
push eax
call fcn.0040a167
lea eax, [ebp - 0x2d4]
push 0x4684cc
push eax
call esi
push dword [ebp + 0xc]
lea eax, [ebp - 0x2d4]
push eax
call esi
push edi
push edi
push edi
push edi
push 0x7530
push str.DemoShield
lea ecx, [ebp - 0xcc]
call fcn.00405082
mov dword [ebp - 0xcc], 0x461614
push 0x80400100
lea eax, [ebp - 0x1d0]
push edi
push eax
lea ecx, [ebp - 0xcc]
mov dword [ebp - 4], edi
call fcn.0043efdc
test al, al
je 0x405051
lea ecx, [ebp - 0xcc]
call fcn.0043f950
mov esi, eax
push esi
call fcn.00444e5b
mov ebx, eax
pop ecx
lea eax, [ebp + 8]
lea ecx, [ebp - 0xcc]
push eax
push esi
push ebx
call fcn.0043f122
cmp dword [ebp + 8], esi
je 0x404ff3
push ebx
call fcn.00444382
pop ecx
xor ebx, ebx
lea ecx, [ebp - 0xcc]
call fcn.004052ff
cmp ebx, edi
je 0x405051
push edi
push 0x80
push 2
push edi
push edi
lea eax, [ebp - 0x2d4]
push 0x40000000
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov esi, eax
cmp esi, 0xffffffff
je 0x405046
lea eax, [ebp + 0xc]
push edi
push eax
push dword [ebp + 8]
push ebx
push esi
call dword [sym.imp.KERNEL32.dll_WriteFile]
mov eax, dword [ebp + 0xc]
cmp eax, dword [ebp + 8]
je 0x405046
push ebx
call fcn.00444382
pop ecx
xor ebx, ebx
cmp esi, edi
je 0x405051
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp dword [ebp + 0x10], 2
je 0x405060
push ebx
call fcn.00444382
pop ecx
xor ebx, ebx
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0xcc]
call fcn.004052ab
mov ecx, dword [ebp - 0xc]
pop edi
mov eax, ebx
pop esi
pop ebx
mov dword fs:[0], ecx
leave
ret 0x14

Function at 0x407eaf
Capabilities:
Log keystrokes via application hook

Disassembly:
cmp dword [esp + 4], 0
je 0x407ee3
cmp dword [0x46fc90], 0
jne 0x407ede
call dword [sym.imp.KERNEL32.dll_GetCurrentThreadId]
push eax
push 0
push sym.DEMO32.EXE_KeyboardHookProc
push 2
call dword [sym.imp.USER32.dll_SetWindowsHookExA]
test eax, eax
mov dword [0x46fc90], eax
jne 0x407efa
xor eax, eax
ret 4
mov eax, dword [0x46fc90]
test eax, eax
je 0x407ede
push eax
call dword [sym.imp.USER32.dll_UnhookWindowsHookEx]
and dword [0x46fc90], 0
push 1
pop eax
jmp 0x407ee0
Function at 0x40c9cb
Capabilities:
Get file version info

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x110
push esi
mov esi, dword [sym.imp.KERNEL32.dll_lstrcpyA]
push edi
push str.Not_Installed
push dword [ebp + 0xc]
call esi
push dword [ebp + 8]
lea eax, [ebp - 0x110]
push eax
call esi
lea eax, [ebp - 0x110]
push eax
call fcn.0040a5bf
test eax, eax
je 0x40ca56
lea eax, [ebp - 4]
push eax
lea eax, [ebp - 0x110]
push eax
call sub.VERSION.dll_GetFileVersionInfoSizeA
mov edi, eax
test edi, edi
je 0x40ca56
push edi
push dword [0x4688c0]
call fcn.0040a287
mov esi, eax
test esi, esi
je 0x40ca56
push esi
push edi
push dword [ebp - 4]
lea eax, [ebp - 0x110]
push eax
call sub.VERSION.dll_GetFileVersionInfoA
test eax, eax
je 0x40ca56
lea eax, [ebp - 4]
push eax
lea eax, [ebp - 8]
push eax
push 0x4684cc
push esi
call sub.VERSION.dll_VerQueryValueA
test eax, eax
jne 0x40ca5a
xor eax, eax
jmp 0x40ca89
mov eax, dword [ebp - 8]
movzx ecx, word [eax + 0x14]
push ecx
mov ecx, dword [eax + 0x14]
shr ecx, 0x10
push ecx
movzx ecx, word [eax + 0x10]
mov eax, dword [eax + 0x10]
push ecx
shr eax, 0x10
push eax
push str._d._d._d._d
push dword [ebp + 0xc]
call dword [sym.imp.USER32.dll_wsprintfA]
add esp, 0x18
push 1
pop eax
pop edi
pop esi
leave
ret

Function at 0x40d51d
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push str.FILE
push 0x468f64
push dword [0x46f8a8]
call dword [sym.imp.KERNEL32.dll_FindResourceA]
test eax, eax
je 0x40d5e6
push eax
push dword [0x46f8a8]
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov ebx, eax
test ebx, ebx
je 0x40d5e6
push esi
push edi
push ebx
call dword [sym.imp.KERNEL32.dll_LockResource]
mov esi, eax
push 4
lea eax, [esi + 0x10]
push eax
lea eax, [ebp - 4]
push eax
call fcn.00444e70
mov edi, dword [ebp + 0xc]
lea eax, [esi + 0x14]
push 4
push eax
push edi
call fcn.00444e70
mov eax, dword [ebp - 4]
add esp, 0x18
cmp word [edi + 2], 0x100
jne 0x40d59b
add eax, 0xfffffffc
add esi, 0x18
push eax
push esi
lea eax, [edi + 4]
jmp 0x40d5b1
lea ecx, [eax - 4]
mov eax, 0x3b0
cmp ecx, eax
ja 0x40d5a9
mov eax, ecx
add esi, 0x18
push eax
push esi
lea eax, [edi + 0x2c]
push eax
call fcn.00444e70
mov eax, dword [ebp + 8]
xor ecx, ecx
add esp, 0xc
cmp dword [eax + 0x60], ecx
jle 0x40d5d8
lea edx, [edi + 0x2c]
mov esi, dword [eax + 0x70]
mov edi, dword [edx]
add edx, 4
mov dword [esi + ecx*4], edi
inc ecx
cmp ecx, dword [eax + 0x60]
jl 0x40d5c7
push ebx
call dword [sym.imp.KERNEL32.dll_FreeResource]
push 1
pop eax
pop edi
pop esi
jmp 0x40d5e8
xor eax, eax
pop ebx
leave
ret
Function at 0x40d5eb
Capabilities:
Get file size
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x118
push ebx
push esi
mov esi, dword [ebp + 8]
push edi
push 2
push dword [esi + 4]
call fcn.004155c1
mov edi, eax
lea eax, [ebp - 4]
push eax
lea eax, [ebp - 0x118]
push eax
xor ebx, ebx
push 0x12
push esi
mov byte [ebp - 0x118], bl
call fcn.0040e787
cmp byte [ebp - 0x118], bl
je 0x40d67d
push ebx
push 0x2c
push 0x15
lea eax, [ebp - 0x118]
push 0x28
push eax
push edi
call fcn.004057d5
add esp, 0x18
mov dword [ebp - 4], eax
push eax
lea eax, [ebp - 0x118]
push eax
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
lea eax, [ebp - 0x118]
push str.File
push eax
call fcn.00409cbb
test eax, eax
je 0x40d67d
lea eax, [ebp - 0x118]
push ebx
push eax
call fcn.0040a1a8
mov edi, eax
cmp edi, 0xffffffff
mov dword [ebp - 0xc], edi
jne 0x40d684
xor eax, eax
jmp 0x40d75c
lea eax, [ebp - 0x10]
push eax
push edi
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov esi, dword [sym.imp.KERNEL32.dll_ReadFile]
mov dword [ebp - 4], eax
lea eax, [ebp - 8]
push ebx
push eax
lea eax, [ebp - 0x118]
push 4
push eax
push edi
call esi
lea eax, [ebp - 0x118]
push str.RIFF
push eax
mov byte [ebp - 0x114], bl
call dword [sym.imp.KERNEL32.dll_lstrcmpiA]
test eax, eax
jne 0x40d753
lea eax, [ebp - 8]
push ebx
push eax
lea eax, [ebp - 0x118]
push 0xc
push eax
push edi
call esi
lea eax, [ebp - 8]
push ebx
push eax
lea eax, [ebp - 4]
push 4
push eax
push edi
call esi
mov edi, dword [ebp + 0xc]
lea eax, [ebp - 8]
push ebx
push eax
push 4
push edi
push dword [ebp - 0xc]
call esi
cmp word [edi + 2], 0x100
jne 0x40d711
lea eax, [ebp - 8]
push ebx
push eax
mov eax, dword [ebp - 4]
add eax, 0xfffffffc
push eax
lea eax, [edi + 4]
jmp 0x40d72b
mov eax, dword [ebp - 4]
lea ecx, [eax - 4]
mov eax, 0x3b0
cmp ecx, eax
ja 0x40d722
mov eax, ecx
lea ecx, [ebp - 8]
push ebx
push ecx
push eax
lea eax, [edi + 0x2c]
push eax
push dword [ebp - 0xc]
call esi
mov eax, dword [ebp + 8]
cmp dword [eax + 0x60], ebx
jle 0x40d74d
add edi, 0x2c
mov ecx, dword [eax + 0x70]
mov edx, dword [edi]
add edi, 4
mov dword [ecx + ebx*4], edx
inc ebx
cmp ebx, dword [eax + 0x60]
jl 0x40d73c
mov edi, dword [ebp - 0xc]
push 1
pop ebx
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, ebx
pop edi
pop esi
pop ebx
leave
ret

Function at 0x40f017
Capabilities:
Create directory

Disassembly:
push edi
push 0x105
push dword [0x4688c0]
call fcn.0040a287
mov edi, eax
test edi, edi
je 0x40f067
push esi
push dword [esp + 0xc]
push edi
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
push 1
push edi
call fcn.00409392
push 0
push edi
call dword [sym.imp.KERNEL32.dll_CreateDirectoryA]
mov esi, dword [sym.imp.KERNEL32.dll_lstrcatA]
push dword [esp + 0x10]
push edi
call esi
push edi
call fcn.0040954f
push str..INI
push edi
call esi
pop esi
mov eax, edi
pop edi
ret 8
Function at 0x420710
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4b1f0b
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.004a2d00
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x420792
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0049fe3c
mov eax, dword [eax]
push 0x63c214
push eax
call fcn.00491944
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.004a2f8b
test bl, bl
je 0x420792
push 0x63c214
lea ecx, [esp + 0xc]
call fcn.004a331b
push 0x63fd8c
lea ecx, [esp + 0xc]
call fcn.004a331b
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 0x4207ce
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.004a2f8b
jmp 0x420899
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 0x420852
lea edx, [esp + 0x7c]
push 0x63fd88
push edx
call fcn.00491944
add esp, 8
test eax, eax
je 0x420852
lea eax, [esp + 0x7c]
push 0x63fd84
push eax
call fcn.00491944
add esp, 8
test eax, eax
je 0x420852
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 0x4207e2
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.004a2f8b
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 0x4210b0
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 0x421112
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 0x421120
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4b1f8b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x64a894]
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 0x421258
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x421186
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004a2f8b
xor eax, eax
jmp 0x4212cf
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004a30c8
push esi
lea ecx, [esp + 0xc]
call fcn.004a3357
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 0x4212ad
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.004210b0
test eax, eax
jne 0x4212ad
mov ebx, dword [sym.imp.KERNEL32.dll_lstrcatA]
lea eax, [esp + 0x14]
push str._shellopencommand
push eax
call ebx
lea ecx, [esp + 0x14]
lea edx, [esp + 0x14]
push ecx
push edx
push closesocket
mov ecx, edi
call fcn.004210b0
test eax, eax
jne 0x4212ad
lea eax, [esp + 0x14]
push 0x63fda0
push eax
call fcn.00492980
mov esi, eax
add esp, 8
test esi, esi
jne 0x42128c
lea ecx, [esp + 0x14]
push 0x63fd9c
push ecx
call fcn.00492900
mov esi, eax
add esp, 8
test esi, esi
jne 0x42128c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x42128f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.004a3078
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x42119e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004a2f8b
xor eax, eax
jmp 0x4212cf
mov byte [esi], 0
push 0x63fd98
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.004a2f8b
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 0x427d6a
Capabilities:
Access peb ldr_data
Get process heap force flags

Disassembly:
push 0xffffffffffffffff
push 0x4b2848
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.004a45a2
xor ebp, ebp
mov dword [esi], 0x6267b4
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], 0x625f18
call fcn.00418400
lea ecx, [edi + 0x30]
mov byte [esp + 0x38], 1
call fcn.004a1fe2
lea ebx, [edi + 0x44]
mov ecx, ebx
call fcn.00418400
mov dword [ebx], 0x6246dc
mov dword [edi], 0x6266d8
mov dword [esi + 0xa0], ebp
mov dword [esi + 0x9c], 0x626098
lea ecx, [esi + 0xb0]
call fcn.00418400
lea edi, [esi + 0xc8]
mov dword [edi + 4], ebp
mov dword [edi], vtable.CBitmap.0
mov byte [esp + 0x38], 5
mov dword [esi], 0x6266e0
mov dword [esi + 0xac], ebp
call fcn.004ad881
mov eax, dword [eax + 0xc]
push 0x40e
push eax
call dword [sym.imp.USER32.dll_LoadBitmapA]
push eax
mov ecx, edi
call fcn.004a9e77
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 0x427f20
Capabilities:
Access peb ldr_data
Get process heap force flags

Disassembly:
push 0xffffffffffffffff
push 0x4b28d5
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], 0x6266e0
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.004a9ece
lea ecx, [esi + 0xb0]
mov byte [esp + 0x18], 2
mov dword [ecx], 0x6246d8
call fcn.00418600
lea ecx, [esi + 0x9c]
mov dword [esp + 0xc], ecx
mov dword [ecx], vtable.CGdiObject.0
mov byte [esp + 0x18], 5
call fcn.004a9ece
lea edi, [esi + 0x44]
mov dword [esp + 0xc], edi
lea ecx, [edi + 0x44]
mov byte [esp + 0x18], 7
mov dword [ecx], 0x6246d8
call fcn.00418600
lea ecx, [edi + 0x30]
mov byte [esp + 0x18], 6
call fcn.004a2015
lea ecx, [edi + 0x18]
mov byte [esp + 0x18], 0
mov dword [ecx], 0x6246d8
call fcn.00418600
mov ecx, esi
mov dword [esp + 0x18], 0xffffffff
call fcn.004abb70
mov ecx, dword [esp + 0x10]
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x14
ret
Function at 0x4378d0
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 0x43793e
cmp si, 0x69
ja 0x43793e
add esi, 0xffd0
cmp si, 0x11
je 0x43790e
push 0x11
call edi
test ax, ax
jge 0x43790e
or esi, 0x2000
cmp si, 0x10
je 0x437923
push 0x10
call edi
test ax, ax
jge 0x437923
or esi, 0x4000
cmp si, 0x12
je 0x437938
push 0x12
call edi
test ax, ax
jge 0x437938
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x43794b
mov esi, 0xbd
jmp 0x4378ff
cmp si, 0x6e
jne 0x437958
mov esi, 0xbe
jmp 0x4378ff
cmp si, 0x6f
jne 0x4378f9
mov esi, 0xbf
jmp 0x4378ff

Function at 0x439190
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x65b348]
xor edx, edx
cmp eax, edx
jne 0x4391b6
xor eax, eax
mov byte [eax + 0x65b248], al
inc eax
cmp eax, 0x100
jl 0x43919e
mov dword [0x65b348], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x65b248
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x439247
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 0x43921a
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 0x4391e8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x4392c0
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 0x439313
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 0x4392fa
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 0x43fd50
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 0x43fee8
cmp ebp, ebx
jle 0x43fee8
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 0x43fdae
dec eax
or eax, 0xfffffff8
inc eax
je 0x43fdb5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x43fdc4
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x43fdcb
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.004a2ccc
add esp, 4
cmp eax, ebx
je 0x43fdec
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.004a2ccc
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 0x43fede
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 0x43fec5
mov al, byte [edx]
cmp al, 0xc0
jbe 0x43feb1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x43fea6
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 0x43feb4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x43feb4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x43fe50
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 0x43fe41
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 0x442f20
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4b3cc8
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 0x442f59
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.004aaef1
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.004aaf79
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.00442fe0
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.004aafb6
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24