joyce8/EMBER2024-capa huggingface dataset:
Function at 0x45afa0
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 0x45b14b
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
cmp dword [eax + 0x34], 0
jne 0x45b12c
mov dl, 1
mov eax, dword [0x416f6c]
call fcn.004033d0
mov edx, dword [ebp - 4]
mov dword [edx + 0x34], eax
mov eax, dword [ebp - 4]
add eax, 0x38
call fcn.004041d4
lea eax, [ebp - 0x114]
push eax
push 0x40
call sub.user32.dll_GetKeyboardLayoutList
dec eax
test eax, eax
jl 0x45b11b
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.00448da8
test al, al
je 0x45b10e
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, 0x45b15c
lea eax, [ebp - 0x254]
call fcn.00409908
push eax
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA_1
test eax, eax
jne 0x45b10e
xor eax, eax
push ebp
push 0x45b107
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 0x45b194
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
jne 0x45b0f0
lea eax, [ebp - 0x260]
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.00404444
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 0x45b0f0
mov eax, dword [ebp - 4]
add eax, 0x38
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.00404444
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x45b10e
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
add dword [ebp - 0x14], 4
dec dword [ebp - 0x10]
jne 0x45b011
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x34]
mov byte [eax + 0x1d], 0
mov dl, 1
call fcn.0041ab68
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 0x45b152
lea eax, [ebp - 0x260]
call fcn.004041d4
ret

Function at 0x45ba80
Capabilities:
Create thread
Set global application hook

Disassembly:
push ecx
mov eax, dword [0x4bcbe4]
cmp byte [eax + 0xa5], 0
jne 0x45baf1
cmp dword [0x4bcbfc], 0
jne 0x45bab2
call sub.kernel32.dll_GetCurrentThreadId_1
push eax
push 0
mov eax, 0x45ba3c
push eax
push 3
call sub.user32.dll_SetWindowsHookExA
mov dword [0x4bcbfc], eax
cmp dword [0x4bcbf8], 0
jne 0x45bacd
push 0
push 0
push 0
push 0
call sub.kernel32.dll_CreateEventA
mov dword [0x4bcbf8], eax
cmp dword [0x4bcc00], 0
jne 0x45baf1
push esp
push 0
push 0
push 0x45b9e0
push 0x3e8
push 0
call sub.kernel32.dll_CreateThread_1
mov dword [0x4bcc00], eax
pop edx
ret
Function at 0x45bbe8
Capabilities:
Inspect load icon resource

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffefc
push ebx
push esi
test dl, dl
je 0x45bbff
add esp, 0xfffffff0
call fcn.00403724
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.0041efdc
mov eax, dword [0x4bb44c]
cmp word [eax + 2], 0
jne 0x45bc27
mov eax, dword [0x4bb44c]
mov dword [eax + 4], ebx
mov dword [eax], fcn.0045d368
mov eax, dword [0x4bb51c]
cmp word [eax + 2], 0
jne 0x45bc41
mov eax, dword [0x4bb51c]
mov dword [eax + 4], ebx
mov dword [eax], fcn.0045d560
mov byte [ebx + 0x34], 0
mov dl, 1
mov eax, dword [0x416b50]
call fcn.004033d0
mov dword [ebx + 0x90], eax
mov dl, 1
mov eax, dword [0x416b50]
call fcn.004033d0
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 [0x4215e0]
call fcn.004294d0
mov esi, eax
mov dword [ebx + 0x98], esi
push 0x45bdc8
mov eax, dword [0x4bb344]
mov eax, dword [eax]
push eax
call sub.user32.dll_LoadIconA
mov edx, eax
mov eax, esi
call fcn.004298a0
mov eax, dword [ebx + 0x98]
mov dword [eax + 0x14], ebx
mov dword [eax + 0x10], 0x45db10
push pe_nt_image_headers32
lea eax, [ebp - 0x101]
push eax
mov eax, dword [0x4bb344]
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.0040d2a8
test eax, eax
je 0x45bd36
lea edx, [eax + 1]
lea eax, [ebp - 0x101]
call fcn.004092e8
lea eax, [ebp - 0x101]
mov dl, 0x2e
call fcn.0040d2d0
test eax, eax
je 0x45bd4a
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.00404444
mov eax, dword [0x4bb1f0]
cmp byte [eax], 0
jne 0x45bd7e
mov eax, ebx
call fcn.0045bef0
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.0045dcec
mov eax, ebx
call fcn.0045e6b0
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x45bdbe
call fcn.0040377c
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x45c170
Capabilities:
Enumerate gui resources

Disassembly:
push ebx
push esi
add esp, 0xfffffff8
mov ebx, eax
mov eax, dword [0x4bcbe4]
cmp dword [eax + 0x30], 0
je 0x45c21a
cmp dword [ebx + 0x94], 0
jne 0x45c214
mov eax, dword [ebx + 0x30]
mov dword [esp], eax
mov byte [esp + 4], dl
mov eax, esp
push eax
push 0x45c100
call sub.user32.dll_EnumWindows
mov eax, dword [ebx + 0x90]
cmp dword [eax + 8], 0
je 0x45c214
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 0x45c1da
mov dword [esp], 0xfffffffe
mov eax, dword [ebx + 0x90]
mov esi, dword [eax + 8]
dec esi
cmp esi, 0
jl 0x45c214
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.00418f9c
push eax
call sub.user32.dll_SetWindowPos
dec esi
cmp esi, 0xffffffff
jne 0x45c1e9
inc dword [ebx + 0x94]
pop ecx
pop edx
pop esi
pop ebx
ret

Function at 0x45cd7c
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 0x45cdb1
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.004042c4
jmp 0x45cdbe
mov eax, esi
mov edx, dword [ebx + 0x8c]
call fcn.00404228
add esp, 0x100
pop esi
pop ebx
ret

Function at 0x45dec8
Capabilities:
Hide graphical window

Disassembly:
push ebx
push esi
mov ebx, eax
mov esi, dword [ebx + 0x84]
test esi, esi
je 0x45df09
mov eax, esi
call fcn.004443d4
test al, al
je 0x45df09
mov eax, dword [ebx + 0x84]
call fcn.004440d0
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x45df09
push 0
mov eax, dword [ebx + 0x84]
call fcn.004440d0
push eax
call sub.user32.dll_ShowWindow
pop esi
pop ebx
ret
Function at 0x461f14
Capabilities:
Delete file

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffdc
push ebx
xor edx, edx
mov dword [ebp - 0x24], edx
mov ebx, eax
xor eax, eax
push ebp
push 0x461f97
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x1e]
xor ecx, ecx
mov edx, 0x1e
call fcn.00402dd4
xor eax, eax
mov dword [ebp - 0x1e], eax
mov dword [ebp - 0x1a], 3
lea eax, [ebp - 0x24]
mov ecx, 0x461fb0
mov edx, ebx
call fcn.004044e0
mov eax, dword [ebp - 0x24]
call fcn.00404694
mov dword [ebp - 0x16], eax
mov eax, 0x461fb4
mov dword [ebp - 0x12], eax
mov word [ebp - 0xe], 0x14
lea eax, [ebp - 0x1e]
push eax
call sub.shell32.dll_SHFileOperationA
test eax, eax
sete bl
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x461f9e
lea eax, [ebp - 0x24]
call fcn.004041d4
ret

Function at 0x462430
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
push edi
mov edi, ecx
mov word [ebp - 6], dx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.00404684
xor eax, eax
push ebp
push 0x4624a8
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, edi
mov edx, dword [ebp - 4]
call fcn.00404228
mov eax, dword [ebp - 4]
call fcn.00404494
mov esi, eax
test esi, esi
jle 0x462492
mov ebx, 1
mov eax, edi
call fcn.004046ec
movzx edx, word [ebp - 6]
shr edx, 8
mov ecx, dword [ebp - 4]
xor dl, byte [ecx + ebx - 1]
mov byte [eax + ebx - 1], dl
inc ebx
dec esi
jne 0x462475
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4624af
lea eax, [ebp - 4]
call fcn.004041d4
ret
Function at 0x46446c
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebx
push esi
push edi
mov ebx, eax
push ebp
push ecx
mov esi, dword [ebx + 0x2c]
mov edi, dword [ebx + 0x3c]
sub edi, dword [ebx + 0x74]
sub edi, dword [ebx + 0x6c]
jmp 0x46449b
mov eax, dword [ebx + 0x2c]
sub eax, 0x106
add eax, esi
cmp eax, dword [ebx + 0x6c]
ja 0x46451a
push esi
mov eax, dword [ebx + 0x38]
mov edx, eax
mov ebp, esi
add edx, ebp
push edx
push eax
call fcn.00462d28
add esp, 0xc
sub dword [ebx + 0x70], esi
sub dword [ebx + 0x6c], esi
sub dword [ebx + 0x5c], ebp
mov eax, dword [ebx + 0x4c]
mov edx, eax
add edx, edx
add edx, dword [ebx + 0x44]
sub edx, 2
movzx ecx, word [edx]
mov dword [esp], ecx
cmp esi, dword [esp]
ja 0x4644e8
mov cx, word [esp]
sub cx, si
jmp 0x4644ea
xor ecx, ecx
mov word [edx], cx
dec eax
jne 0x4644d1
mov eax, esi
mov edx, eax
add edx, edx
add edx, dword [ebx + 0x40]
sub edx, 2
movzx ecx, word [edx]
mov dword [esp], ecx
cmp esi, dword [esp]
ja 0x464510
mov cx, word [esp]
sub cx, si
jmp 0x464512
xor ecx, ecx
mov word [edx], cx
dec eax
jne 0x4644f9
add edi, esi
mov ebp, dword [ebx]
cmp dword [ebp + 4], 0
je 0x464577
mov edx, dword [ebx + 0x38]
mov ecx, edi
add edx, dword [ebx + 0x6c]
mov eax, ebp
add edx, dword [ebx + 0x74]
call fcn.00464140
add dword [ebx + 0x74], eax
cmp dword [ebx + 0x74], 3
jb 0x464562
mov eax, dword [ebx + 0x38]
mov edx, dword [ebx + 0x6c]
movzx eax, byte [eax + edx]
mov dword [ebx + 0x48], eax
mov ecx, dword [ebx + 0x58]
shl eax, cl
mov edx, dword [ebx + 0x38]
mov ecx, dword [ebx + 0x6c]
movzx edx, byte [edx + ecx + 1]
xor eax, edx
and eax, dword [ebx + 0x54]
mov dword [ebx + 0x48], eax
cmp dword [ebx + 0x74], 0x106
jae 0x464577
mov eax, dword [ebx]
cmp dword [eax + 4], 0
jne 0x464476
pop edx
pop ebp
pop edi
pop esi
pop ebx
ret
Function at 0x46aaac
Capabilities:
Hash data with crc32

Disassembly:
push ebx
push esi
xor esi, esi
mov ecx, 0x4bcc20
mov eax, esi
mov edx, 8
mov ebx, eax
and ebx, 1
test bl, bl
je 0x46aace
shr eax, 1
xor eax, 0xedb88320
jmp 0x46aad0
shr eax, 1
dec edx
jne 0x46aabc
mov dword [ecx], eax
inc esi
add ecx, 4
cmp esi, 0x100
jne 0x46aab5
mov byte [0x4bd020], 1
pop esi
pop ebx
ret

Function at 0x46aaec
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
mov edi, ecx
mov esi, edx
mov ebx, eax
cmp byte [0x4bd020], 0
jne 0x46ab03
call fcn.0046aaac
mov eax, edi
dec eax
test eax, eax
jl 0x46ab2c
inc eax
xor edx, edx
xor ecx, ecx
mov cl, byte [esi + edx]
xor ecx, ebx
and ecx, 0xff
mov ecx, dword [ecx*4 + 0x4bcc20]
shr ebx, 8
xor ecx, ebx
mov ebx, ecx
inc edx
dec eax
jne 0x46ab0d
mov eax, ebx
pop edi
pop esi
pop ebx
ret
Function at 0x46d58c
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
push ebp
add esp, 0xfffffff8
mov ebx, eax
xor eax, eax
mov al, byte [ebx + 0x48]
mov eax, dword [ebx + eax*4 + 0x40]
mov al, byte [eax]
dec al
je 0x46d5bd
dec al
je 0x46d5f9
dec al
je 0x46d63d
dec al
je 0x46d6a8
jmp 0x46d732
mov esi, dword [ebx + 0x24]
inc esi
mov edi, dword [ebx + 0x20]
sub edi, esi
jb 0x46d732
inc edi
mov edx, esi
sub edx, dword [ebx + 0x24]
xor ecx, ecx
mov cl, byte [ebx + 0x48]
mov ecx, dword [ebx + ecx*4 + 0x40]
mov dl, byte [ecx + edx]
xor eax, eax
mov al, byte [ebx + 0x48]
mov eax, dword [ebx + eax*4 + 0x40]
add dl, byte [eax + esi]
and dl, 0xff
mov byte [eax + esi], dl
inc esi
dec edi
jne 0x46d5cd
jmp 0x46d732
mov edi, dword [ebx + 0x20]
test edi, edi
jbe 0x46d732
mov esi, 1
mov al, byte [ebx + 0x48]
mov edx, eax
xor dl, 1
and edx, 0x7f
mov edx, dword [ebx + edx*4 + 0x40]
mov dl, byte [edx + esi]
and eax, 0x7f
mov eax, dword [ebx + eax*4 + 0x40]
add dl, byte [eax + esi]
and dl, 0xff
xor eax, eax
mov al, byte [ebx + 0x48]
mov eax, dword [ebx + eax*4 + 0x40]
mov byte [eax + esi], dl
inc esi
dec edi
jne 0x46d609
jmp 0x46d732
mov edi, dword [ebx + 0x20]
test edi, edi
jbe 0x46d732
mov esi, 1
mov al, byte [ebx + 0x48]
xor al, 1
and eax, 0x7f
mov eax, dword [ebx + eax*4 + 0x40]
movzx eax, byte [eax + esi]
mov ecx, esi
dec ecx
mov edx, dword [ebx + 0x24]
cmp ecx, edx
jae 0x46d66b
xor ebp, ebp
jmp 0x46d67c
mov ecx, esi
sub ecx, edx
xor edx, edx
mov dl, byte [ebx + 0x48]
mov edx, dword [ebx + edx*4 + 0x40]
movzx ebp, byte [edx + ecx]
add eax, ebp
sar eax, 1
jns 0x46d685
adc eax, 0
xor edx, edx
mov dl, byte [ebx + 0x48]
mov edx, dword [ebx + edx*4 + 0x40]
add al, byte [edx + esi]
and al, 0xff
xor edx, edx
mov dl, byte [ebx + 0x48]
mov edx, dword [ebx + edx*4 + 0x40]
mov byte [edx + esi], al
inc esi
dec edi
jne 0x46d64d
jmp 0x46d732
xor ebp, ebp
xor eax, eax
mov dword [esp + 4], eax
mov edi, dword [ebx + 0x20]
test edi, edi
jbe 0x46d732
mov esi, 1
mov al, byte [ebx + 0x48]
xor al, 1
and eax, 0x7f
mov eax, dword [ebx + eax*4 + 0x40]
movzx eax, byte [eax + esi]
mov edx, esi
dec edx
cmp edx, dword [ebx + 0x24]
jb 0x46d700
mov edx, esi
sub edx, dword [ebx + 0x24]
xor ecx, ecx
mov cl, byte [ebx + 0x48]
mov ecx, dword [ebx + ecx*4 + 0x40]
movzx ebp, byte [ecx + edx]
mov dl, byte [ebx + 0x48]
xor dl, 1
and edx, 0x7f
mov edx, dword [ebx + edx*4 + 0x40]
mov ecx, esi
sub ecx, dword [ebx + 0x24]
movzx edx, byte [edx + ecx]
mov dword [esp + 4], edx
xor edx, edx
mov dl, byte [ebx + 0x48]
mov edx, dword [ebx + edx*4 + 0x40]
movzx edx, byte [edx + esi]
mov dword [esp], edx
mov cl, byte [esp + 4]
push eax
mov eax, ebp
pop edx
call fcn.0046ab34
add al, byte [esp]
and al, 0xff
xor edx, edx
mov dl, byte [ebx + 0x48]
mov edx, dword [ebx + edx*4 + 0x40]
mov byte [edx + esi], al
inc esi
dec edi
jne 0x46d6bc
pop ecx
pop edx
pop ebp
pop edi
pop esi
pop ebx
ret
Function at 0x47272c
Capabilities:
Get system information on windows

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffd4
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
lea eax, [ebp - 0x2c]
push eax
call sub.kernel32.dll_GetSystemInfo
mov edx, dword [ebp - 4]
mov ecx, dword [ebp - 8]
dec ecx
js 0x47277d
lea eax, [ebp - 0x2c]
cmp word [eax + 0x20], 3
je 0x472764
mov eax, dword [edx + ecx*4]
bswap eax
shr eax, 8
mov dword [edx + ecx*4], eax
dec ecx
jns 0x472754
jmp 0x47277d
push ebx
xor ebx, ebx
mov eax, dword [edx + ecx*4]
mov bh, al
mov bl, ah
shr eax, 0x10
shl ebx, 8
mov bl, al
mov dword [edx + ecx*4], ebx
dec ecx
jns 0x472765
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x47fc4c
Capabilities:
Terminate thread

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov eax, dword [eax + 0x38]
call fcn.00419344
mov esi, eax
xor eax, eax
push ebp
push 0x47fcc6
push dword fs:[eax]
mov dword fs:[eax], esp
mov ebx, dword [esi + 8]
dec ebx
cmp ebx, 0
jl 0x47fcaa
mov edx, ebx
mov eax, esi
call fcn.00418f9c
test byte [eax + 0x58], 1
je 0x47fca4
push 0
mov edx, ebx
mov eax, esi
call fcn.00418f9c
mov eax, dword [eax + 4]
push eax
call sub.kernel32.dll_TerminateThread
mov edx, ebx
mov eax, esi
call fcn.00418e8c
dec ebx
cmp ebx, 0xffffffff
jne 0x47fc78
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x47fccd
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov eax, dword [eax + 0x38]
call fcn.004193a8
ret
Function at 0x4804d0
Capabilities:
Get hostname

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffb8
push ebx
push esi
push edi
xor ebx, ebx
mov dword [ebp - 0x44], ebx
mov dword [ebp - 0x48], ebx
mov edi, ecx
mov esi, edx
mov ebx, eax
lea eax, [ebp - 0x10]
mov edx, dword [0x415f38]
call fcn.00404b6c
xor eax, eax
push ebp
push 0x480614
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [0x4ba4cc], 0
jne 0x480523
mov ecx, dword [0x4bb200]
mov dl, 1
mov eax, dword [0x40780c]
call fcn.0040c49c
call fcn.00403b8c
lea eax, [ebp - 0x20]
xor ecx, ecx
mov edx, 0x10
call fcn.00402dd4
mov eax, ebx
call fcn.00404a3c
mov dword [ebp - 0x1c], eax
push esi
push edi
mov esi, 0x480624
lea edi, [ebp - 0x30]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
pop edi
pop esi
lea eax, [ebp - 0x30]
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0xc]
call fcn.00405d04
xor eax, eax
mov dword [ebp - 8], eax
mov eax, ebx
call fcn.00404a4c
test eax, eax
jle 0x4805bb
mov dword [ebp - 4], 0x10
lea eax, [ebp - 4]
push eax
lea eax, [ebp - 0x40]
push eax
call sub.kernel32.dll_GetComputerNameA
test eax, eax
je 0x4805b4
lea eax, [ebp - 0x44]
mov edx, ebx
call fcn.0040445c
mov eax, dword [ebp - 0x44]
push eax
lea eax, [ebp - 0x48]
lea edx, [ebp - 0x40]
mov ecx, 0x10
call fcn.00404444
mov eax, dword [ebp - 0x48]
pop edx
call fcn.00408700
test eax, eax
jne 0x4805b4
mov ebx, 0x15
jmp 0x4805c0
mov ebx, 0x10
jmp 0x4805c0
mov ebx, 0x15
lea eax, [ebp - 0x10]
push eax
push 1
lea eax, [ebp - 0x20]
push eax
push ebx
push 0
push esi
call dword [0x4ba4cc]
call fcn.00480428
mov eax, dword [ebp - 8]
call fcn.00480428
mov eax, edi
mov edx, dword [ebp - 0xc]
call fcn.00405d1c
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x48061b
lea eax, [ebp - 0x48]
mov edx, 2
call fcn.004041f8
lea eax, [ebp - 0x10]
mov edx, dword [0x415f38]
call fcn.00404c3c
ret

Function at 0x4890b4
Capabilities:
Check for software breakpoints

Disassembly:
push ebx
mov ebx, eax
cmp dword [ebx + 0x14], 0xca
jne 0x4890e2
mov eax, ebx
call fcn.00489b68
cmp dword [ebx + 0x40], 0
je 0x4890db
mov dword [ebx + 0x14], 0xcf
mov eax, 1
pop ebx
ret
mov dword [ebx + 0x14], 0xcb
cmp dword [ebx + 0x14], 0xcb
jne 0x489153
mov edx, dword [ebx + 0x1b4]
cmp dword [edx + 0x10], 0
je 0x489145
cmp dword [ebx + 8], 0
je 0x489104
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 0x489116
xor eax, eax
pop ebx
ret
cmp eax, 2
je 0x489145
cmp dword [ebx + 8], 0
je 0x4890f7
cmp eax, 3
je 0x489129
dec eax
jne 0x4890f7
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 0x4890f7
mov edx, dword [ebx + 0x140]
add dword [eax + 8], edx
jmp 0x4890f7
mov ecx, dword [ebx + 0x90]
mov dword [ebx + 0x98], ecx
jmp 0x489171
cmp dword [ebx + 0x14], 0xcc
je 0x489171
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.0048917c
pop ebx
ret
Function at 0x4a2374
Capabilities:
Get hostname

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffefc
push ebx
mov dword [ebp - 4], 0xff
mov ebx, 0x4a23b0
lea eax, [ebp - 4]
push eax
lea eax, [ebp - 0x103]
push eax
call sub.kernel32.dll_GetComputerNameA
test eax, eax
je 0x4a23a4
lea ebx, [ebp - 0x103]
mov eax, ebx
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x4a23d4
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
push ebx
push esi
push edi
xor ebx, ebx
mov dword [ebp - 0xc], ebx
mov esi, ecx
mov dword [ebp - 4], edx
mov edi, dword [ebp + 8]
xor eax, eax
push ebp
push 0x4a2464
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, edi
call fcn.004041d4
mov eax, dword [ebp - 4]
call fcn.00404494
test al, al
jbe 0x4a244e
mov byte [ebp - 5], al
mov bl, 1
lea eax, [ebp - 0xc]
xor edx, edx
mov dl, bl
mov ecx, dword [ebp - 4]
mov dl, byte [ecx + edx - 1]
mov ecx, esi
shr ecx, 8
xor dl, cl
call fcn.004043bc
mov edx, dword [ebp - 0xc]
mov eax, edi
call fcn.0040449c
xor eax, eax
mov al, bl
mov edx, dword [edi]
movzx eax, byte [edx + eax - 1]
add esi, eax
imul esi, dword [ebp + 0x10]
add esi, dword [ebp + 0xc]
inc ebx
dec byte [ebp - 5]
jne 0x4a2410
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4a246b
lea eax, [ebp - 0xc]
call fcn.004041d4
ret

Function at 0x4a2474
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push 0
push 0
push 0
push 0
push 0
push 0
push ebx
push esi
push edi
mov edi, ecx
mov dword [ebp - 4], edx
mov ebx, eax
mov eax, dword [ebp - 4]
call fcn.00404684
xor eax, eax
push ebp
push 0x4a256b
push dword fs:[eax]
mov dword fs:[eax], esp
push 0x23456789
push 0x34567890
lea eax, [ebp - 8]
push eax
mov ecx, 0x12345678
mov edx, dword [ebp - 4]
mov eax, ebx
call fcn.004a23d4
lea eax, [ebp - 0xc]
call fcn.004041d4
lea eax, [ebp - 0x10]
call fcn.004041d4
mov eax, dword [ebp - 8]
call fcn.00404494
mov esi, eax
test esi, esi
jle 0x4a250b
mov ebx, 1
lea edx, [ebp - 0x14]
mov eax, dword [ebp - 8]
movzx eax, byte [eax + ebx - 1]
shl eax, 8
xor eax, 7
or eax, 5
call fcn.004089d8
mov edx, dword [ebp - 0x14]
lea eax, [ebp - 0xc]
call fcn.0040449c
inc ebx
dec esi
jne 0x4a24e3
xor ebx, ebx
mov eax, dword [ebp - 0xc]
call fcn.00404494
mov ecx, 0xc
cdq
idiv ecx
mov esi, eax
lea eax, [ebp - 0x18]
push eax
mov edx, esi
imul edx, ebx
mov ecx, 1
mov eax, dword [ebp - 0xc]
call fcn.004046f4
mov edx, dword [ebp - 0x18]
lea eax, [ebp - 0x10]
call fcn.0040449c
inc ebx
cmp ebx, 0xc
jne 0x4a250d
mov eax, edi
mov edx, dword [ebp - 0x10]
call fcn.00404228
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4a2572
lea eax, [ebp - 0x18]
mov edx, 6
call fcn.004041f8
ret

Function at 0x4a36ac
Capabilities:
Hash data with md5

Disassembly:
mov dword [eax], 0x67452301
mov dword [eax + 4], 0xefcdab89
mov dword [eax + 8], 0x98badcfe
mov dword [eax + 0xc], 0x10325476
xor edx, edx
mov dword [eax + 0x10], edx
xor edx, edx
mov dword [eax + 0x14], edx
add eax, 0x18
mov edx, 0x40
call fcn.004071c0
ret
Function at 0x4a7b50
Capabilities:
Get system information on windows

Disassembly:
add esp, 0xffffffdc
push esp
call sub.kernel32.dll_GetSystemInfo
mov eax, dword [esp + 0x1c]
add esp, 0x24
ret

Function at 0x4a8aac
Capabilities:
Get common file path

Disassembly:
push ebx
add esp, 0xfffffef8
mov ebx, eax
push esp
push 0x104
call sub.kernel32.dll_GetTempPathA
mov edx, ebx
mov eax, esp
call fcn.00409498
add esp, 0x108
pop ebx
ret

Function at 0x4a8ad4
Capabilities:
Get common file path

Disassembly:
push ebx
add esp, 0xfffffef8
mov ebx, eax
push 0x104
lea eax, [esp + 4]
push eax
call sub.kernel32.dll_GetWindowsDirectoryA
mov edx, ebx
mov eax, esp
call fcn.00409498
add esp, 0x108
pop ebx
ret

Function at 0x4a8b00
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
push edi
mov edi, ecx
mov word [ebp - 6], dx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.00404684
xor eax, eax
push ebp
push 0x4a8b78
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, edi
mov edx, dword [ebp - 4]
call fcn.00404228
mov eax, dword [ebp - 4]
call fcn.00404494
mov esi, eax
test esi, esi
jle 0x4a8b62
mov ebx, 1
mov eax, edi
call fcn.004046ec
movzx edx, word [ebp - 6]
shr edx, 8
mov ecx, dword [ebp - 4]
xor dl, byte [ecx + ebx - 1]
mov byte [eax + ebx - 1], dl
inc ebx
dec esi
jne 0x4a8b45
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4a8b7f
lea eax, [ebp - 4]
call fcn.004041d4
ret