joyce8/EMBER2024-capa huggingface dataset:
Function at 0x438c28
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov eax, dword [0x464a50]
cmp byte [eax + 0xc], 0
je 0x438d95
push 0x8000
call sub.kernel32.dll_SetErrorMode
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x438d8e
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [0x465b64], 0
jne 0x438c7c
push 0x438d9c
call sub.kernel32.dll_GetModuleHandleA_2
mov ebx, eax
push 0x438da4
push ebx
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x465b64], eax
cmp dword [0x463b08], 0
jne 0x438d77
push 0x438db4
call sub.kernel32.dll_LoadLibraryA
mov dword [0x463b08], eax
cmp dword [0x463b08], 0
je 0x438d77
push 0x438dc0
mov eax, dword [0x463b08]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x465b68], eax
push 0x438dd0
mov eax, dword [0x463b08]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x465b6c], eax
push 0x438de4
mov eax, dword [0x463b08]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x465b70], eax
push 0x438dfc
mov eax, dword [0x463b08]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x465b74], eax
push 0x438e14
mov eax, dword [0x463b08]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x465b78], eax
push 0x438e28
mov eax, dword [0x463b08]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x465b7c], eax
push 0x438e40
mov eax, dword [0x463b08]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x465b80], eax
push 0x438e58
mov eax, dword [0x463b08]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x465b84], eax
push 0x438e74
mov eax, dword [0x463b08]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x465b88], eax
push 0x438e80
mov eax, dword [0x463b08]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x465b8c], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x438d95
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_SetErrorMode
ret
pop ebx
pop ecx
pop ebp
ret

Function at 0x43cc20
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.00404080
push 0
xor eax, eax
mov al, byte [ebp - 2]
push eax
call sub.user32.dll_MapVirtualKeyA
shl eax, 0x10
test eax, eax
je 0x43cc6f
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.004042f0
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x444384
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x4443d4]
test si, 4
je 0x444398
or bl, 1
test si, 8
je 0x4443a2
or bl, 4
test si, 1
je 0x4443ac
or bl, 8
test si, 2
je 0x4443b6
or bl, 0x10
test si, 0x10
je 0x4443c0
or bl, 0x20
push 0x12
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x4443cf
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret
Function at 0x4443d8
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x444410]
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x4443f1
or bl, 1
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x444400
or bl, 4
test esi, 0x20000000
je 0x44440b
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret

Function at 0x44aab8
Capabilities:
Get keyboard layout

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
test dl, dl
je 0x44aaca
add esp, 0xfffffff0
call fcn.00403654
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.004193b8
mov eax, dword [0x464718]
mov dword [eax + 4], ebx
mov dword [eax], 0x44ae5c
mov eax, dword [0x464724]
mov dword [eax + 4], ebx
mov dword [eax], 0x44ae68
mov eax, ebx
call fcn.0044ae74
push 0
call sub.user32.dll_GetKeyboardLayout
mov dword [ebx + 0x3c], eax
mov dl, 1
mov eax, dword [0x4116b0]
call fcn.00403300
mov dword [ebx + 0x4c], eax
mov dl, 1
mov eax, dword [0x4116b0]
call fcn.00403300
mov dword [ebx + 0x50], eax
mov dl, 1
mov eax, dword [0x4116b0]
call fcn.00403300
mov dword [ebx + 0x54], eax
mov dl, 1
mov eax, dword [0x4116b0]
call fcn.00403300
mov dword [ebx + 0x58], eax
mov dl, 1
mov eax, dword [0x4116b0]
call fcn.00403300
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, 0x447290
push eax
push 0
push 0
mov eax, dword [0x464868]
mov eax, dword [eax]
call eax
mov dl, 1
mov eax, dword [0x41ae14]
call fcn.0041c4b0
mov dword [ebx + 0x84], eax
mov dl, 1
mov eax, dword [0x41ae14]
call fcn.0041c4b0
mov dword [ebx + 0x88], eax
mov dl, 1
mov eax, dword [0x41ae14]
call fcn.0041c4b0
mov dword [ebx + 0x80], eax
mov eax, ebx
call fcn.0044b294
mov eax, dword [ebx + 0x84]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x44b170
mov eax, dword [ebx + 0x88]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x44b170
mov eax, dword [ebx + 0x80]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x44b170
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x44ac07
call fcn.004036ac
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
pop ecx
pop ebp
ret
Function at 0x44af54
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 0x44b0ff
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
cmp dword [eax + 0x34], 0
jne 0x44b0e0
mov dl, 1
mov eax, dword [0x411acc]
call fcn.00403300
mov edx, dword [ebp - 4]
mov dword [edx + 0x34], eax
mov eax, dword [ebp - 4]
add eax, 0x38
call fcn.00404080
lea eax, [ebp - 0x114]
push eax
push 0x40
call sub.user32.dll_GetKeyboardLayoutList
dec eax
test eax, eax
jl 0x44b0cf
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.00438f88
test al, al
je 0x44b0c2
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, 0x44b110
lea eax, [ebp - 0x254]
call fcn.00408bd8
push eax
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA_1
test eax, eax
jne 0x44b0c2
xor eax, eax
push ebp
push 0x44b0bb
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 0x44b148
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
jne 0x44b0a4
lea eax, [ebp - 0x260]
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.004042f0
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 0x44b0a4
mov eax, dword [ebp - 4]
add eax, 0x38
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.004042f0
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x44b0c2
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
add dword [ebp - 0x14], 4
dec dword [ebp - 0x10]
jne 0x44afc5
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x34]
mov byte [eax + 0x1d], 0
mov dl, 1
call fcn.004155a8
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 0x44b106
lea eax, [ebp - 0x260]
call fcn.00404080
ret

Function at 0x44ba34
Capabilities:
Create thread
Set global application hook

Disassembly:
push ecx
mov eax, dword [0x465bb0]
cmp byte [eax + 0xa5], 0
jne 0x44baa5
cmp dword [0x465bc8], 0
jne 0x44ba66
call sub.kernel32.dll_GetCurrentThreadId_1
push eax
push 0
mov eax, 0x44b9f0
push eax
push 3
call sub.user32.dll_SetWindowsHookExA
mov dword [0x465bc8], eax
cmp dword [0x465bc4], 0
jne 0x44ba81
push 0
push 0
push 0
push 0
call sub.kernel32.dll_CreateEventA
mov dword [0x465bc4], eax
cmp dword [0x465bcc], 0
jne 0x44baa5
push esp
push 0
push 0
push 0x44b994
push 0x3e8
push 0
call sub.kernel32.dll_CreateThread
mov dword [0x465bcc], eax
pop edx
ret
Function at 0x44bb9c
Capabilities:
Inspect load icon resource

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffefc
push ebx
push esi
test dl, dl
je 0x44bbb3
add esp, 0xfffffff0
call fcn.00403654
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.004193b8
mov eax, dword [0x464854]
cmp word [eax + 2], 0
jne 0x44bbdb
mov eax, dword [0x464854]
mov dword [eax + 4], ebx
mov dword [eax], fcn.0044d274
mov eax, dword [0x464904]
cmp word [eax + 2], 0
jne 0x44bbf5
mov eax, dword [0x464904]
mov dword [eax + 4], ebx
mov dword [eax], fcn.0044d46c
mov byte [ebx + 0x34], 0
mov dl, 1
mov eax, dword [0x4116b0]
call fcn.00403300
mov dword [ebx + 0x90], eax
mov dl, 1
mov eax, dword [0x4116b0]
call fcn.00403300
mov dword [ebx + 0xa8], eax
xor eax, eax
mov dword [ebx + 0x60], eax
xor eax, eax
mov dword [ebx + 0x84], eax
mov dword [ebx + 0x5c], 0xff000018
mov dword [ebx + 0x78], 0x1f4
mov byte [ebx + 0x7c], 1
xor eax, eax
mov dword [ebx + 0x80], eax
mov dword [ebx + 0x74], 0x9c4
mov byte [ebx + 0x88], 0
mov byte [ebx + 0x9d], 1
mov byte [ebx + 0xb4], 1
mov dl, 1
mov eax, dword [0x41b81c]
call fcn.00422c6c
mov esi, eax
mov dword [ebx + 0x98], esi
push 0x44bd7c
mov eax, dword [0x46477c]
mov eax, dword [eax]
push eax
call sub.user32.dll_LoadIconA
mov edx, eax
mov eax, esi
call fcn.0042303c
mov eax, dword [ebx + 0x98]
mov dword [eax + 0x14], ebx
mov dword [eax + 0x10], 0x44da0c
push pe_nt_image_headers32
lea eax, [ebp - 0x101]
push eax
mov eax, dword [0x46477c]
mov eax, dword [eax]
push eax
call sub.kernel32.dll_GetModuleFileNameA_1
lea eax, [ebp - 0x101]
push eax
lea eax, [ebp - 0x101]
push eax
call sub.user32.dll_OemToCharA
lea eax, [ebp - 0x101]
mov dl, 0x5c
call fcn.0040c2a0
test eax, eax
je 0x44bcea
lea edx, [eax + 1]
lea eax, [ebp - 0x101]
call fcn.004085cc
lea eax, [ebp - 0x101]
mov dl, 0x2e
call fcn.0040c2c8
test eax, eax
je 0x44bcfe
mov byte [eax], 0
lea eax, [ebp - 0x101]
inc eax
push eax
call sub.user32.dll_CharLowerA
lea eax, [ebx + 0x8c]
lea edx, [ebp - 0x101]
mov ecx, pe_nt_image_headers32
call fcn.004042f0
mov eax, dword [0x464668]
cmp byte [eax], 0
jne 0x44bd32
mov eax, ebx
call fcn.0044bea4
mov byte [ebx + 0x59], 1
mov byte [ebx + 0x5a], 1
mov byte [ebx + 0x5b], 1
mov byte [ebx + 0x9e], 1
xor eax, eax
mov dword [ebx + 0xa0], eax
mov eax, ebx
call fcn.0044dbe8
mov eax, ebx
call fcn.0044e5ac
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x44bd72
call fcn.004036ac
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x44c124
Capabilities:
Enumerate gui resources

Disassembly:
push ebx
push esi
add esp, 0xfffffff8
mov ebx, eax
mov eax, dword [0x465bb0]
cmp dword [eax + 0x30], 0
je 0x44c1ce
cmp dword [ebx + 0x94], 0
jne 0x44c1c8
mov eax, dword [ebx + 0x30]
mov dword [esp], eax
mov byte [esp + 4], dl
mov eax, esp
push eax
push 0x44c0b4
call sub.user32.dll_EnumWindows
mov eax, dword [ebx + 0x90]
cmp dword [eax + 8], 0
je 0x44c1c8
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 0x44c18e
mov dword [esp], 0xfffffffe
mov eax, dword [ebx + 0x90]
mov esi, dword [eax + 8]
dec esi
cmp esi, 0
jl 0x44c1c8
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.00413a18
push eax
call sub.user32.dll_SetWindowPos
dec esi
cmp esi, 0xffffffff
jne 0x44c19d
inc dword [ebx + 0x94]
pop ecx
pop edx
pop esi
pop ebx
ret

Function at 0x44cd30
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 0x44cd65
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.00404170
jmp 0x44cd72
mov eax, esi
mov edx, dword [ebx + 0x8c]
call fcn.004040d4
add esp, 0x100
pop esi
pop ebx
ret

Function at 0x44ddc4
Capabilities:
Hide graphical window

Disassembly:
push ebx
push esi
mov ebx, eax
mov esi, dword [ebx + 0x84]
test esi, esi
je 0x44de05
mov eax, esi
call fcn.00434790
test al, al
je 0x44de05
mov eax, dword [ebx + 0x84]
call fcn.00434530
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x44de05
push 0
mov eax, dword [ebx + 0x84]
call fcn.00434530
push eax
call sub.user32.dll_ShowWindow
pop esi
pop ebx
ret

Function at 0x4514cc
Capabilities:
Check for software breakpoints

Disassembly:
push ebx
mov ebx, eax
cmp dword [ebx + 0x14], 0xca
jne 0x4514fa
mov eax, ebx
call fcn.00451f80
cmp dword [ebx + 0x40], 0
je 0x4514f3
mov dword [ebx + 0x14], 0xcf
mov eax, 1
pop ebx
ret
mov dword [ebx + 0x14], 0xcb
cmp dword [ebx + 0x14], 0xcb
jne 0x45156b
mov edx, dword [ebx + 0x1b4]
cmp dword [edx + 0x10], 0
je 0x45155d
cmp dword [ebx + 8], 0
je 0x45151c
mov eax, ebx
mov edx, dword [eax + 8]
call dword [edx]
mov eax, ebx
mov edx, dword [eax + 0x1b4]
call dword [edx]
test eax, eax
jne 0x45152e
xor eax, eax
pop ebx
ret
cmp eax, 2
je 0x45155d
cmp dword [ebx + 8], 0
je 0x45150f
cmp eax, 3
je 0x451541
dec eax
jne 0x45150f
mov edx, dword [ebx + 8]
inc dword [edx + 4]
mov ecx, dword [edx + 4]
mov eax, dword [ebx + 8]
cmp ecx, dword [eax + 8]
jl 0x45150f
mov edx, dword [ebx + 0x140]
add dword [eax + 8], edx
jmp 0x45150f
mov ecx, dword [ebx + 0x90]
mov dword [ebx + 0x98], ecx
jmp 0x451589
cmp dword [ebx + 0x14], 0xcc
je 0x451589
mov eax, dword [ebx]
mov dword [eax + 0x14], 0x14
mov edx, dword [ebx + 0x14]
mov dword [eax + 0x18], edx
mov eax, ebx
mov edx, dword [eax]
call dword [edx]
mov eax, ebx
call fcn.00451594
pop ebx
ret
Function at 0x4108b0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4a072b
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.00492c96
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x410932
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004903dd
mov eax, dword [eax]
push 0x4c7200
push eax
call fcn.00481224
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.00492f21
test bl, bl
je 0x410932
push 0x4c7200
lea ecx, [esp + 0xc]
call fcn.004932fd
push 0x4cad90
lea ecx, [esp + 0xc]
call fcn.004932fd
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 0x41096e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.00492f21
jmp 0x410a39
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 0x4109f2
lea edx, [esp + 0x7c]
push 0x4cad8c
push edx
call fcn.00481224
add esp, 8
test eax, eax
je 0x4109f2
lea eax, [esp + 0x7c]
push 0x4cad88
push eax
call fcn.00481224
add esp, 8
test eax, eax
je 0x4109f2
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 0x410982
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.00492f21
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 0x411c90
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 0x411cf2
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 0x411d00
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4a088b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x4d6570]
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 0x411e38
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x411d66
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00492f21
xor eax, eax
jmp 0x411eaf
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004930aa
push esi
lea ecx, [esp + 0xc]
call fcn.00493339
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x4cadc8
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x411e8d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push SysReAllocStringLen
call fcn.00411c90
test eax, eax
jne 0x411e8d
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 SysReAllocStringLen
mov ecx, edi
call fcn.00411c90
test eax, eax
jne 0x411e8d
lea eax, [esp + 0x14]
push 0x4cada4
push eax
call fcn.00482330
mov esi, eax
add esp, 8
test esi, esi
jne 0x411e6c
lea ecx, [esp + 0x14]
push 0x4cada0
push ecx
call fcn.004822b0
mov esi, eax
add esp, 8
test esi, esi
jne 0x411e6c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x411e6f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0049305a
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x411d7e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00492f21
xor eax, eax
jmp 0x411eaf
mov byte [esi], 0
push 0x4cad9c
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.00492f21
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 0x4244f0
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 0x42455e
cmp si, 0x69
ja 0x42455e
add esi, 0xffd0
cmp si, 0x11
je 0x42452e
push 0x11
call edi
test ax, ax
jge 0x42452e
or esi, 0x2000
cmp si, 0x10
je 0x424543
push 0x10
call edi
test ax, ax
jge 0x424543
or esi, 0x4000
cmp si, 0x12
je 0x424558
push 0x12
call edi
test ax, ax
jge 0x424558
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x42456b
mov esi, 0xbd
jmp 0x42451f
cmp si, 0x6e
jne 0x424578
mov esi, 0xbe
jmp 0x42451f
cmp si, 0x6f
jne 0x424519
mov esi, 0xbf
jmp 0x42451f

Function at 0x425c10
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x4e7410]
xor edx, edx
cmp eax, edx
jne 0x425c36
xor eax, eax
mov byte [eax + 0x4e7310], al
inc eax
cmp eax, 0x100
jl 0x425c1e
mov dword [0x4e7410], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x4e7310
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x425cc7
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 0x425c9a
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 0x425c68
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x425d40
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 0x425d93
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 0x425d7a
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 0x42c7d0
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 0x42c968
cmp ebp, ebx
jle 0x42c968
mov eax, esi
push edi
cdq
and edx, 7
add eax, edx
mov edi, eax
mov eax, esi
sar edi, 3
and eax, reloc.OLEAUT32.dll_VariantInit
mov dword [esp + 0x10], edi
jns 0x42c82e
dec eax
or eax, 0xfffffff8
inc eax
je 0x42c835
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x42c844
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x42c84b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.00492c62
add esp, 4
cmp eax, ebx
je 0x42c86c
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.00492c62
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 0x42c95e
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 0x42c945
mov al, byte [edx]
cmp al, 0xc0
jbe 0x42c931
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x42c926
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 0x42c934
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x42c934
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x42c8d0
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 0x42c8c1
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