joyce8/EMBER2024-capa huggingface dataset:
Function at 0x445c10
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x445c48]
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x445c29
or bl, 1
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x445c38
or bl, 4
test esi, 0x20000000
je 0x445c43
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret

Function at 0x44c30c
Capabilities:
Get keyboard layout

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
test dl, dl
je 0x44c31e
add esp, 0xfffffff0
call fcn.00403990
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.0041997c
mov eax, dword [0x465718]
mov dword [eax + 4], ebx
mov dword [eax], 0x44c6b0
mov eax, dword [0x465724]
mov dword [eax + 4], ebx
mov dword [eax], 0x44c6bc
mov eax, ebx
call fcn.0044c6c8
push 0
call sub.user32.dll_GetKeyboardLayout
mov dword [ebx + 0x3c], eax
mov dl, 1
mov eax, dword [0x411c74]
call fcn.00403628
mov dword [ebx + 0x4c], eax
mov dl, 1
mov eax, dword [0x411c74]
call fcn.00403628
mov dword [ebx + 0x50], eax
mov dl, 1
mov eax, dword [0x411c74]
call fcn.00403628
mov dword [ebx + 0x54], eax
mov dl, 1
mov eax, dword [0x411c74]
call fcn.00403628
mov dword [ebx + 0x58], eax
mov dl, 1
mov eax, dword [0x411c74]
call fcn.00403628
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, 0x448ae0
push eax
push 0
push 0
mov eax, dword [0x465868]
mov eax, dword [eax]
call eax
mov dl, 1
mov eax, dword [0x41b3d8]
call fcn.0041cb70
mov dword [ebx + 0x84], eax
mov dl, 1
mov eax, dword [0x41b3d8]
call fcn.0041cb70
mov dword [ebx + 0x88], eax
mov dl, 1
mov eax, dword [0x41b3d8]
call fcn.0041cb70
mov dword [ebx + 0x80], eax
mov eax, ebx
call fcn.0044cb18
mov eax, dword [ebx + 0x84]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x44c9e0
mov eax, dword [ebx + 0x88]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x44c9e0
mov eax, dword [ebx + 0x80]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x44c9e0
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x44c45b
call fcn.004039e8
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
pop ecx
pop ebp
ret
Function at 0x44c7c4
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 0x44c96f
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
cmp dword [eax + 0x34], 0
jne 0x44c950
mov dl, 1
mov eax, dword [0x412090]
call fcn.00403628
mov edx, dword [ebp - 4]
mov dword [edx + 0x34], eax
mov eax, dword [ebp - 4]
add eax, 0x38
call fcn.004043e4
lea eax, [ebp - 0x114]
push eax
push 0x40
call sub.user32.dll_GetKeyboardLayoutList
dec eax
test eax, eax
jl 0x44c93f
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.0043a72c
test al, al
je 0x44c932
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, 0x44c980
lea eax, [ebp - 0x254]
call fcn.00409050
push eax
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA_1
test eax, eax
jne 0x44c932
xor eax, eax
push ebp
push 0x44c92b
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 0x44c9b8
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
jne 0x44c914
lea eax, [ebp - 0x260]
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.00404654
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 0x44c914
mov eax, dword [ebp - 4]
add eax, 0x38
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.00404654
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x44c932
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
add dword [ebp - 0x14], 4
dec dword [ebp - 0x10]
jne 0x44c835
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x34]
mov byte [eax + 0x1d], 0
mov dl, 1
call fcn.00415b6c
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 0x44c976
lea eax, [ebp - 0x260]
call fcn.004043e4
ret

Function at 0x44d2b8
Capabilities:
Create thread
Set global application hook

Disassembly:
push ecx
mov eax, dword [0x466bb0]
cmp byte [eax + 0xa5], 0
jne 0x44d329
cmp dword [0x466bc8], 0
jne 0x44d2ea
call sub.kernel32.dll_GetCurrentThreadId_1
push eax
push 0
mov eax, 0x44d274
push eax
push 3
call sub.user32.dll_SetWindowsHookExA
mov dword [0x466bc8], eax
cmp dword [0x466bc4], 0
jne 0x44d305
push 0
push 0
push 0
push 0
call sub.kernel32.dll_CreateEventA
mov dword [0x466bc4], eax
cmp dword [0x466bcc], 0
jne 0x44d329
push esp
push 0
push 0
push 0x44d218
push 0x3e8
push 0
call sub.kernel32.dll_CreateThread
mov dword [0x466bcc], eax
pop edx
ret
Function at 0x44d9bc
Capabilities:
Enumerate gui resources

Disassembly:
push ebx
push esi
add esp, 0xfffffff8
mov ebx, eax
mov eax, dword [0x466bb0]
cmp dword [eax + 0x30], 0
je 0x44da66
cmp dword [ebx + 0x94], 0
jne 0x44da60
mov eax, dword [ebx + 0x30]
mov dword [esp], eax
mov byte [esp + 4], dl
mov eax, esp
push eax
push 0x44d94c
call sub.user32.dll_EnumWindows
mov eax, dword [ebx + 0x90]
cmp dword [eax + 8], 0
je 0x44da60
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 0x44da26
mov dword [esp], 0xfffffffe
mov eax, dword [ebx + 0x90]
mov esi, dword [eax + 8]
dec esi
cmp esi, 0
jl 0x44da60
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.00413fdc
push eax
call sub.user32.dll_SetWindowPos
dec esi
cmp esi, 0xffffffff
jne 0x44da35
inc dword [ebx + 0x94]
pop ecx
pop edx
pop esi
pop ebx
ret

Function at 0x44e5c4
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 0x44e5f9
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.004044d4
jmp 0x44e606
mov eax, esi
mov edx, dword [ebx + 0x8c]
call fcn.00404438
add esp, 0x100
pop esi
pop ebx
ret

Function at 0x44f728
Capabilities:
Hide graphical window

Disassembly:
push ebx
push esi
mov ebx, eax
mov esi, dword [ebx + 0x84]
test esi, esi
je 0x44f769
mov eax, esi
call fcn.00435dec
test al, al
je 0x44f769
mov eax, dword [ebx + 0x84]
call fcn.00435b8c
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x44f769
push 0
mov eax, dword [ebx + 0x84]
call fcn.00435b8c
push eax
call sub.user32.dll_ShowWindow
pop esi
pop ebx
ret

Function at 0x452e54
Capabilities:
Check for software breakpoints

Disassembly:
push ebx
mov ebx, eax
cmp dword [ebx + 0x14], 0xca
jne 0x452e82
mov eax, ebx
call fcn.00453908
cmp dword [ebx + 0x40], 0
je 0x452e7b
mov dword [ebx + 0x14], 0xcf
mov eax, 1
pop ebx
ret
mov dword [ebx + 0x14], 0xcb
cmp dword [ebx + 0x14], 0xcb
jne 0x452ef3
mov edx, dword [ebx + 0x1b4]
cmp dword [edx + 0x10], 0
je 0x452ee5
cmp dword [ebx + 8], 0
je 0x452ea4
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 0x452eb6
xor eax, eax
pop ebx
ret
cmp eax, 2
je 0x452ee5
cmp dword [ebx + 8], 0
je 0x452e97
cmp eax, 3
je 0x452ec9
dec eax
jne 0x452e97
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 0x452e97
mov edx, dword [ebx + 0x140]
add dword [eax + 8], edx
jmp 0x452e97
mov ecx, dword [ebx + 0x90]
mov dword [ebx + 0x98], ecx
jmp 0x452f11
cmp dword [ebx + 0x14], 0xcc
je 0x452f11
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.00452f1c
pop ebx
ret
Function at 0x463950
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffdac
push ebx
push esi
push edi
xor edx, edx
mov dword [ebp - 0x244], edx
mov dword [ebp - 0x254], edx
mov dword [ebp - 0x248], edx
mov dword [ebp - 0x24c], edx
mov dword [ebp - 0x250], edx
mov dword [ebp - 0x228], edx
mov dword [ebp - 0x240], edx
mov dword [ebp - 0x22c], edx
mov dword [ebp - 0x238], edx
mov dword [ebp - 0x23c], edx
xor edx, edx
push ebp
push 0x463bbb
push dword fs:[edx]
mov dword fs:[edx], esp
mov edx, eax
mov eax, 8
call fcn.004636bc
mov esi, eax
mov dword [ebp - 0x224], 0x224
lea edx, [ebp - 0x224]
mov eax, esi
call fcn.0046371c
test eax, eax
je 0x463b87
lea eax, [ebp - 0x22c]
push eax
lea edx, [ebp - 0x23c]
mov eax, dword [0x4658e8]
mov eax, dword [eax]
call fcn.0044f0d8
mov eax, dword [ebp - 0x23c]
lea edx, [ebp - 0x238]
call fcn.00408850
mov eax, dword [ebp - 0x238]
mov dword [ebp - 0x234], eax
mov byte [ebp - 0x230], 0xb
lea edx, [ebp - 0x234]
xor ecx, ecx
mov eax, 0x463bd4
call fcn.004090e8
mov eax, dword [ebp - 0x22c]
call fcn.004048a4
call fcn.00408bc8
mov edx, eax
lea eax, [ebp - 0x228]
call fcn.004045dc
mov eax, dword [ebp - 0x228]
push eax
lea eax, [ebp - 0x104]
call fcn.00408bc8
mov edx, eax
lea eax, [ebp - 0x240]
call fcn.004045dc
mov eax, dword [ebp - 0x240]
pop edx
call fcn.004080a4
mov ebx, eax
test ebx, ebx
jne 0x463b72
mov eax, dword [ebp - 0x21c]
push eax
push 0
push 1
call sub.kernel32.dll_OpenProcess
mov edi, eax
push 0
push edi
call sub.kernel32.dll_TerminateProcess
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov eax, dword [eax + 0x2f8]
mov dl, 1
call fcn.00428124
jmp 0x463b72
lea eax, [ebp - 0x248]
push eax
lea edx, [ebp - 0x250]
mov eax, dword [0x4658e8]
mov eax, dword [eax]
call fcn.0044f0d8
mov eax, dword [ebp - 0x250]
lea edx, [ebp - 0x24c]
call fcn.00408850
mov eax, dword [ebp - 0x24c]
mov dword [ebp - 0x234], eax
mov byte [ebp - 0x230], 0xb
lea edx, [ebp - 0x234]
xor ecx, ecx
mov eax, 0x463bd4
call fcn.004090e8
mov eax, dword [ebp - 0x248]
call fcn.004048a4
call fcn.00408bc8
mov edx, eax
lea eax, [ebp - 0x244]
call fcn.004045dc
mov eax, dword [ebp - 0x244]
push eax
lea eax, [ebp - 0x104]
call fcn.00408bc8
mov edx, eax
lea eax, [ebp - 0x254]
call fcn.004045dc
mov eax, dword [ebp - 0x254]
pop edx
call fcn.004080a4
mov ebx, eax
test ebx, ebx
jne 0x463b72
mov eax, dword [ebp - 0x21c]
push eax
push 0
push 1
call sub.kernel32.dll_OpenProcess
mov edi, eax
push 0
push edi
call sub.kernel32.dll_TerminateProcess
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov eax, dword [eax + 0x2f8]
mov dl, 1
call fcn.00428124
lea edx, [ebp - 0x224]
mov eax, esi
call fcn.0046373c
test eax, eax
jne 0x463aa8
push esi
call sub.kernel32.dll_CloseHandle
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x463bc2
lea eax, [ebp - 0x254]
mov edx, 8
call fcn.00404408
lea eax, [ebp - 0x22c]
mov edx, 2
call fcn.00404408
ret
Function at 0x403980
Capabilities:
Create pipe
Get common file path
Terminate thread

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [0xc6ad9c]
mov ecx, dword [0xc43f3c]
sub esp, 0xc34
push ebx
push esi
shr eax, 3
xor esi, esi
push edi
cmp eax, esi
jbe 0x403a78
mov ebx, ecx
mov dword [ebp - 4], eax
cmp dword [0xc6ad9c], 0x959
jne 0x403a66
lea eax, [ebp - 0x18]
push eax
push esi
lea eax, [ebp - 0x2c]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_PeekConsoleInputA]
xor eax, eax
mov word [ebp - 8], ax
lea edi, [ebp - 6]
stosw word es:[edi], ax
lea eax, [ebp - 0x14]
push eax
push dword [ebp - 8]
push esi
push esi
push esi
call dword [sym.imp.KERNEL32.dll_FillConsoleOutputCharacterA]
push esi
push esi
lea eax, [ebp - 0xc30]
push eax
call dword [sym.imp.KERNEL32.dll_GetConsoleAliasesW]
push esi
push esi
push esi
push esi
push esi
push esi
push esi
push 0x402c64
call dword [sym.imp.KERNEL32.dll_CreateNamedPipeA]
push esi
call dword [sym.imp.KERNEL32.dll_GetPriorityClass]
push esi
push esi
call dword [sym.imp.KERNEL32.dll_SetConsoleTextAttribute]
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
push 0x402eb8
push esi
push esi
call dword [sym.imp.KERNEL32.dll_OpenWaitableTimerA]
push esi
push esi
push esi
push esi
push esi
push esi
push 0x402f00
call dword [sym.imp.KERNEL32.dll_CreateFileA]
push esi
lea eax, [ebp - 0x430]
push eax
call dword [sym.imp.KERNEL32.dll_GetWindowsDirectoryA]
push esi
push esi
call dword [sym.imp.KERNEL32.dll_TerminateThread]
lea eax, [ebp - 0x10]
push eax
mov dword [ebp - 0x10], esi
mov dword [ebp - 0xc], esi
call dword [sym.imp.KERNEL32.dll_InterlockedFlushSList]
push esi
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
push ebx
call fcn.00403783
add ebx, 8
dec dword [ebp - 4]
jne 0x4039a9
pop edi
pop esi
pop ebx
leave
ret
Function at 0x40552b
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x80535c]
jne 0x405535
repz ret
jmp fcn.00408b1c

Function at 0x40aefb
Capabilities:
Link many functions at runtime

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x14
push ebx
push esi
push edi
call fcn.00406b46
and dword [ebp - 4], 0
cmp dword [0x809824], 0
mov ebx, eax
jne 0x40afac
push 0x4021bc
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
test edi, edi
je 0x40b05d
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push 0x4021b0
push edi
call esi
test eax, eax
je 0x40b05d
push eax
call fcn.00406ad4
mov dword [esp], 0x4021a0
push edi
mov dword [0x809824], eax
call esi
push eax
call fcn.00406ad4
mov dword [esp], 0x40218c
push edi
mov dword [0x809828], eax
call esi
push eax
call fcn.00406ad4
mov dword [esp], 0x402170
push edi
mov dword [0x80982c], eax
call esi
push eax
call fcn.00406ad4
pop ecx
mov dword [0x809834], eax
test eax, eax
je 0x40afac
push 0x402158
push edi
call esi
push eax
call fcn.00406ad4
pop ecx
mov dword [0x809830], eax
mov eax, dword [0x809830]
cmp eax, ebx
je 0x40b004
cmp dword [0x809834], ebx
je 0x40b004
push eax
call fcn.00406b4f
push dword [0x809834]
mov esi, eax
call fcn.00406b4f
pop ecx
pop ecx
mov edi, eax
test esi, esi
je 0x40b004
test edi, edi
je 0x40b004
call esi
test eax, eax
je 0x40affb
lea ecx, [ebp - 8]
push ecx
push 0xc
lea ecx, [ebp - 0x14]
push ecx
push 1
push eax
call edi
test eax, eax
je 0x40affb
test byte [ebp - 0xc], 1
jne 0x40b004
or dword [ebp + 0x10], 0x200000
jmp 0x40b03d
mov eax, dword [0x809828]
cmp eax, ebx
je 0x40b03d
push eax
call fcn.00406b4f
pop ecx
test eax, eax
je 0x40b03d
call eax
mov dword [ebp - 4], eax
test eax, eax
je 0x40b03d
mov eax, dword [0x80982c]
cmp eax, ebx
je 0x40b03d
push eax
call fcn.00406b4f
pop ecx
test eax, eax
je 0x40b03d
push dword [ebp - 4]
call eax
mov dword [ebp - 4], eax
push dword [0x809824]
call fcn.00406b4f
pop ecx
test eax, eax
je 0x40b05d
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [ebp - 4]
call eax
jmp 0x40b05f
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret
Function at 0x40da50
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x47418b
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.00466c6f
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x40dad2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004646ed
mov eax, dword [eax]
push 0x48d1d0
push eax
call fcn.004573b4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.00466efa
test bl, bl
je 0x40dad2
push 0x48d1d0
lea ecx, [esp + 0xc]
call fcn.004672d6
push 0x490d44
lea ecx, [esp + 0xc]
call fcn.004672d6
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 0x40db0e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.00466efa
jmp 0x40dbd9
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 0x40db92
lea edx, [esp + 0x7c]
push 0x490d40
push edx
call fcn.004573b4
add esp, 8
test eax, eax
je 0x40db92
lea eax, [esp + 0x7c]
push 0x490d3c
push eax
call fcn.004573b4
add esp, 8
test eax, eax
je 0x40db92
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 0x40db22
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.00466efa
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 0x40e3d0
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 0x40e432
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 0x40e440
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x47420b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x497c90]
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 0x40e578
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x40e4a6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00466efa
xor eax, eax
jmp 0x40e5ef
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.00467083
push esi
lea ecx, [esp + 0xc]
call fcn.00467312
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 0x40e5cd
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push SysReAllocStringLen
call fcn.0040e3d0
test eax, eax
jne 0x40e5cd
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.0040e3d0
test eax, eax
jne 0x40e5cd
lea eax, [esp + 0x14]
push 0x490d58
push eax
call fcn.00458490
mov esi, eax
add esp, 8
test esi, esi
jne 0x40e5ac
lea ecx, [esp + 0x14]
push 0x490d54
push ecx
call fcn.00458410
mov esi, eax
add esp, 8
test esi, esi
jne 0x40e5ac
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40e5af
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.00467033
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40e4be
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00466efa
xor eax, eax
jmp 0x40e5ef
mov byte [esi], 0
push 0x490d50
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.00466efa
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 0x41eb00
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 0x41eb6e
cmp si, 0x69
ja 0x41eb6e
add esi, 0xffd0
cmp si, 0x11
je 0x41eb3e
push 0x11
call edi
test ax, ax
jge 0x41eb3e
or esi, 0x2000
cmp si, 0x10
je 0x41eb53
push 0x10
call edi
test ax, ax
jge 0x41eb53
or esi, 0x4000
cmp si, 0x12
je 0x41eb68
push 0x12
call edi
test ax, ax
jge 0x41eb68
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x41eb7b
mov esi, 0xbd
jmp 0x41eb2f
cmp si, 0x6e
jne 0x41eb88
mov esi, 0xbe
jmp 0x41eb2f
cmp si, 0x6f
jne 0x41eb29
mov esi, 0xbf
jmp 0x41eb2f

Function at 0x4202b0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x4a8a30]
xor edx, edx
cmp eax, edx
jne 0x4202d6
xor eax, eax
mov byte [eax + 0x4a8930], al
inc eax
cmp eax, 0x100
jl 0x4202be
mov dword [0x4a8a30], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x4a8930
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x420367
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 0x42033a
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 0x420308
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x4203e0
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 0x420433
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 0x42041a
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