joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4a783b
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
cmp dword [0x4e38d8], 0
push esi
jne 0x4a77ae
call fcn.004a76d4
test eax, eax
je 0x4a77f1
mov eax, dword [0x4e38d8]
cmp eax, 1
jne 0x4a77cf
push 0xd
push 0
call dword [sym.imp.KERNEL32.DLL_GetProcessHeap]
push eax
call dword [sym.imp.KERNEL32.DLL_HeapAlloc]
test eax, eax
je 0x4a77f1
pop esi
ret
push eax
call dword [0x4e38e0]
test eax, eax
jne 0x4a7839
push 0x40
mov eax, 0x1000
push eax
push eax
push 0
call dword [sym.imp.KERNEL32.DLL_VirtualAlloc]
mov esi, eax
test esi, esi
jne 0x4a77f5
xor eax, eax
pop esi
ret
mov eax, dword [esi]
push edi
push dword [0x4e38d8]
call dword [0x4e38e0]
mov edi, eax
test edi, edi
je 0x4a781a
push 0x8000
push 0
push esi
call dword [sym.imp.KERNEL32.DLL_VirtualFree]
jmp 0x4a7836
mov edi, esi
add esi, 0xff0
push edi
push dword [0x4e38d8]
call dword [0x4e38dc]
add edi, 0x10
cmp edi, esi
jb 0x4a7822
mov eax, edi
pop edi
pop esi
ret
jmp 0x4a779b

Function at 0x4a9320
Capabilities:
Get common file path

Disassembly:
sub esp, 0x20c
mov eax, dword [0x4dbe18]
xor eax, esp
mov dword [esp + 0x208], eax
push ebx
mov ebx, dword [esp + 0x214]
test ebx, ebx
jne 0x4a9358
xor eax, eax
pop ebx
mov ecx, dword [esp + 0x208]
xor ecx, esp
call fcn.0048ac3c
add esp, 0x20c
ret
push esi
push 0x208
lea eax, [esp + 0xc]
push 0
push eax
call fcn.0048f0a0
add esp, 0xc
push 0x104
lea ecx, [esp + 0xc]
push ecx
call dword [sym.imp.KERNEL32.DLL_GetSystemDirectoryW]
test eax, eax
jbe 0x4a9423
mov ecx, ebx
lea esi, [ecx + 2]
lea ebx, [ebx]
mov dx, word [ecx]
add ecx, 2
test dx, dx
jne 0x4a9390
sub ecx, esi
sar ecx, 1
mov edx, 0x103
sub edx, ecx
cmp eax, edx
jae 0x4a9423
push edi
lea edi, [esp + 0xc]
add edi, 0xfffffffe
mov ax, word [edi + 2]
add edi, 2
test ax, ax
jne 0x4a93b2
mov eax, dword [0x4bd884]
mov dword [edi], eax
mov eax, ebx
mov edx, ebx
lea esp, [esp]
mov cx, word [eax]
add eax, 2
test cx, cx
jne 0x4a93d0
lea edi, [esp + 0xc]
sub eax, edx
add edi, 0xfffffffe
mov cx, word [edi + 2]
add edi, 2
test cx, cx
jne 0x4a93e4
mov ecx, eax
shr ecx, 2
mov esi, edx
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
and ecx, 3
rep movsb byte es:[edi], byte [esi]
lea ecx, [esp + 0xc]
push ecx
call dword [sym.imp.KERNEL32.DLL_LoadLibraryW]
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x208]
xor ecx, esp
call fcn.0048ac3c
add esp, 0x20c
ret
mov ecx, dword [esp + 0x210]
pop esi
pop ebx
xor ecx, esp
xor eax, eax
call fcn.0048ac3c
add esp, 0x20c
ret
Function at 0x4a9b70
Capabilities:
Get storage device properties

Disassembly:
mov eax, 0x2c14
call fcn.00491130
mov eax, dword [0x4dbe18]
xor eax, esp
mov dword [esp + 0x2c10], eax
mov eax, dword [esp + 0x2c18]
push edi
xor edi, edi
mov dword [esp + 0xc], eax
cmp eax, edi
je 0x4a9cdb
cmp dword [esp + 0x2c20], edi
je 0x4a9cdb
push ebx
push ebp
mov ebp, dword [sym.imp.KERNEL32.DLL_CreateFileA]
push esi
mov dword [esp + 0x10], edi
xor ebx, ebx
lea ebx, [ebx]
push ebx
push str..PhysicalDrive_d
lea eax, [esp + 0x30]
push pe_nt_image_headers32
push eax
call fcn.004a9590
add esp, 0x10
push edi
push edi
push 3
push edi
push 3
push edi
lea ecx, [esp + 0x40]
push ecx
call ebp
mov esi, eax
cmp esi, 0xffffffff
je 0x4a9cb4
xor eax, eax
push 0x2710
lea edx, [esp + 0x514]
push edi
mov dword [esp + 0x24], eax
mov dword [esp + 0x28], eax
push edx
mov dword [esp + 0x20], edi
mov dword [esp + 0x30], eax
mov dword [esp + 0x28], edi
mov dword [esp + 0x2c], edi
call fcn.0048f0a0
add esp, 0xc
push edi
lea eax, [esp + 0x18]
push eax
push 0x2710
lea ecx, [esp + 0x51c]
push ecx
push 0xc
lea edx, [esp + 0x30]
push edx
push 0x2d1400
push esi
call dword [sym.imp.KERNEL32.DLL_DeviceIoControl]
test eax, eax
je 0x4a9ca7
push 0x3e8
lea eax, [esp + 0x12c]
push edi
push eax
call fcn.0048f0a0
mov edx, dword [esp + 0x534]
lea ecx, [esp + 0x134]
push ecx
push 1
push edx
lea eax, [esp + 0x528]
push eax
call fcn.004ab480
mov edx, dword [esp + 0x2c48]
mov eax, dword [esp + 0x34]
add esp, 0x1c
lea ecx, [esp + 0x128]
push ecx
push edx
push eax
call fcn.004a9490
test eax, eax
jne 0x4a9ca7
mov dword [esp + 0x10], 1
push esi
call dword [sym.imp.KERNEL32.DLL_CloseHandle]
cmp dword [esp + 0x10], edi
jne 0x4a9cbe
inc ebx
cmp ebx, 0x10
jl 0x4a9bc0
mov eax, dword [esp + 0x10]
pop esi
pop ebp
pop ebx
pop edi
mov ecx, dword [esp + 0x2c10]
xor ecx, esp
call fcn.0048ac3c
add esp, 0x2c14
ret
mov ecx, dword [esp + 0x2c14]
pop edi
xor ecx, esp
xor eax, eax
call fcn.0048ac3c
add esp, 0x2c14
ret
Function at 0x4a9f80
Capabilities:
Query or enumerate registry key
Query or enumerate registry value

Disassembly:
sub esp, 0x2ec
mov eax, dword [0x4dbe18]
xor eax, esp
mov dword [esp + 0x2e8], eax
push edi
mov edi, dword [esp + 0x2f4]
mov dword [esp + 0x18], edi
test edi, edi
je 0x4aa181
cmp dword [esp + 0x2f8], 0
je 0x4aa181
push 0x64
lea eax, [esp + 0x20]
push 0
push eax
call fcn.0048f0a0
add esp, 0xc
lea ecx, [esp + 4]
push ecx
push 8
push 0
push 0x4bca58
push reloc.OLEAUT32.dll_SysReAllocString
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x4aa148
mov ecx, dword [esp + 4]
push ebx
push esi
xor ebx, ebx
push ebx
push ebx
push ebx
push ebx
lea edx, [esp + 0x20]
push edx
lea eax, [esp + 0x100]
push eax
push ebx
mov esi, 0x104
push ecx
mov dword [esp + 0x30], esi
call dword [sym.imp.ADVAPI32.dll_RegEnumKeyExA]
test eax, eax
jne 0x4aa13b
lea ebx, [ebx]
mov ecx, dword [esp + 0xc]
lea edx, [esp + 0x14]
push edx
push 1
push 0
lea eax, [esp + 0xf8]
push eax
push ecx
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x4aa109
lea edx, [esp + 0x1c]
push edx
mov edx, dword [esp + 0x18]
lea eax, [esp + 0x1f4]
push eax
lea ecx, [esp + 0x20]
push ecx
push 0
push str.ServiceName
push edx
mov dword [esp + 0x30], 1
mov dword [esp + 0x34], esi
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x4aa0fe
push 0x64
push eax
lea eax, [esp + 0x90]
push eax
call fcn.0048f0a0
lea ecx, [esp + 0x1fc]
push 0x64
push ecx
lea edi, [esp + 0x9c]
call fcn.004a9e70
add esp, 0x14
test eax, eax
je 0x4aa0fe
cmp byte [esp + 0x24], 0
je 0x4aa0c2
lea edx, [esp + 0x24]
push edx
mov eax, edi
push eax
call dword [sym.imp.KERNEL32.DLL_lstrcmpA]
test eax, eax
jge 0x4aa0fe
lea eax, [esp + 0x24]
lea esi, [esp + 0x88]
mov ecx, eax
mov edx, 0x64
sub esi, ecx
lea ecx, [edx + 0x7fffff9a]
test ecx, ecx
je 0x4aa0f1
mov cl, byte [esi + eax]
test cl, cl
je 0x4aa0f1
mov byte [eax], cl
inc eax
sub edx, 1
jne 0x4aa0d6
jmp 0x4aa0f5
test edx, edx
jne 0x4aa0f6
dec eax
mov byte [eax], 0
mov esi, 0x104
mov edx, dword [esp + 0x14]
push edx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov edx, dword [esp + 0xc]
push 0
push 0
push 0
push 0
lea eax, [esp + 0x20]
push eax
lea ecx, [esp + 0x100]
push ecx
inc ebx
push ebx
push edx
mov dword [esp + 0x30], esi
call dword [sym.imp.ADVAPI32.dll_RegEnumKeyExA]
test eax, eax
je 0x4aa020
mov edi, dword [esp + 0x20]
mov eax, dword [esp + 0xc]
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
pop esi
pop ebx
cmp byte [esp + 0x1c], 0
je 0x4aa181
mov edx, dword [esp + 0x2f8]
lea ecx, [esp + 0x1c]
push ecx
push edx
push edi
call fcn.004a9490
xor ecx, ecx
test eax, eax
setge cl
pop edi
mov eax, ecx
mov ecx, dword [esp + 0x2e8]
xor ecx, esp
call fcn.0048ac3c
add esp, 0x2ec
ret
mov ecx, dword [esp + 0x2ec]
pop edi
xor ecx, esp
xor eax, eax
call fcn.0048ac3c
add esp, 0x2ec
ret
Function at 0x4aa520
Capabilities:
Query or enumerate registry value

Disassembly:
sub esp, 0x50c
mov eax, dword [0x4dbe18]
xor eax, esp
mov dword [esp + 0x508], eax
push ebp
mov ebp, dword [esp + 0x514]
test edi, edi
je 0x4aa69d
cmp ebp, 0x20
jb 0x4aa69d
push 0x400
lea eax, [esp + 0x110]
push 0
push eax
mov dword [esp + 0x14], 1
mov dword [esp + 0x10], 0x400
call fcn.0048f0a0
add esp, 0xc
lea ecx, [esp + 4]
push ecx
lea edx, [esp + 0x110]
push edx
lea eax, [esp + 0x10]
push eax
push 0x4bce1c
push str.Software360SafeLiveup
push reloc.OLEAUT32.dll_SysReAllocString
call dword [sym.imp.SHLWAPI.dll_SHGetValueA]
test eax, eax
jne 0x4aa69d
lea eax, [esp + 0x10c]
lea edx, [eax + 1]
lea ecx, [ecx]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x4aa5b0
sub eax, edx
cmp eax, 0x40
jne 0x4aa69d
push ebx
lea edx, [eax + 0x40]
push esi
lea eax, [esp + 0x14]
lea esi, [esp + 0x114]
mov ecx, eax
sub esi, ecx
lea ecx, [edx - 0x60]
test ecx, ecx
je 0x4aa5ee
mov cl, byte [esi + eax]
test cl, cl
je 0x4aa5ee
mov byte [eax], cl
inc eax
sub edx, 1
jne 0x4aa5d6
jmp 0x4aa5f2
test edx, edx
jne 0x4aa5f3
dec eax
mov byte [eax], 0
lea eax, [esp + 0x94]
lea edx, [esp + 0x134]
mov ecx, eax
mov esi, 0x80
sub edx, ecx
lea ecx, [ecx]
lea ecx, [esi + 0x7fffff7e]
test ecx, ecx
je 0x4aa62b
mov cl, byte [edx + eax]
test cl, cl
je 0x4aa62b
mov byte [eax], cl
inc eax
sub esi, 1
jne 0x4aa610
jmp 0x4aa62f
test esi, esi
jne 0x4aa630
dec eax
push 0x400
lea edx, [esp + 0x118]
push 0
push edx
mov byte [eax], 0
call fcn.0048f0a0
push 0x400
lea ebx, [esp + 0x124]
lea ecx, [esp + 0x24]
call fcn.004a95f0
add esp, 0x10
lea eax, [esp + 0x94]
push eax
mov ecx, ebx
push ecx
call dword [sym.imp.KERNEL32.DLL_lstrcmpiA]
pop esi
pop ebx
test eax, eax
jne 0x4aa69d
lea edx, [esp + 0xc]
push edx
push ebp
push edi
call fcn.004a9490
neg eax
sbb eax, eax
inc eax
pop ebp
mov ecx, dword [esp + 0x508]
xor ecx, esp
call fcn.0048ac3c
add esp, 0x50c
ret
mov ecx, dword [esp + 0x50c]
pop ebp
xor ecx, esp
xor eax, eax
call fcn.0048ac3c
add esp, 0x50c
ret
Function at 0x40c860
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4812db
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.00475c7c
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x40c8e2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.00473ab6
mov eax, dword [eax]
push 0x1401ca0
push eax
call fcn.00466734
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.00475f07
test bl, bl
je 0x40c8e2
push 0x1401ca0
lea ecx, [esp + 0xc]
call fcn.00476297
push 0x1401cac
lea ecx, [esp + 0xc]
call fcn.00476297
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 0x40c91e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.00475f07
jmp 0x40c9e9
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 0x40c9a2
lea edx, [esp + 0x7c]
push 0x1401ca8
push edx
call fcn.00466734
add esp, 8
test eax, eax
je 0x40c9a2
lea eax, [esp + 0x7c]
push 0x1401ca4
push eax
call fcn.00466734
add esp, 8
test eax, eax
je 0x40c9a2
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 0x40c932
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.00475f07
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 0x40d1f0
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 0x40d252
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 0x40d260
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x48135b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x140b6a8]
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 0x40d398
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x40d2c6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00475f07
xor eax, eax
jmp 0x40d40f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.00476044
push esi
lea ecx, [esp + 0xc]
call fcn.004762d3
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x1401ce0
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x40d3ed
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push accept
call fcn.0040d1f0
test eax, eax
jne 0x40d3ed
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 accept
mov ecx, edi
call fcn.0040d1f0
test eax, eax
jne 0x40d3ed
lea eax, [esp + 0x14]
push 0x1401cbc
push eax
call fcn.004677b0
mov esi, eax
add esp, 8
test esi, esi
jne 0x40d3cc
lea ecx, [esp + 0x14]
push 0x1401cb8
push ecx
call fcn.00467730
mov esi, eax
add esp, 8
test esi, esi
jne 0x40d3cc
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40d3cf
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.00475ff4
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40d2de
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00475f07
xor eax, eax
jmp 0x40d40f
mov byte [esi], 0
push 0x1401cb4
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.00475f07
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 0x41edf0
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 0x41ee5e
cmp si, 0x69
ja 0x41ee5e
add esi, 0xffd0
cmp si, 0x11
je 0x41ee2e
push 0x11
call edi
test ax, ax
jge 0x41ee2e
or esi, 0x2000
cmp si, 0x10
je 0x41ee43
push 0x10
call edi
test ax, ax
jge 0x41ee43
or esi, 0x4000
cmp si, 0x12
je 0x41ee58
push 0x12
call edi
test ax, ax
jge 0x41ee58
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x41ee6b
mov esi, 0xbd
jmp 0x41ee1f
cmp si, 0x6e
jne 0x41ee78
mov esi, 0xbe
jmp 0x41ee1f
cmp si, 0x6f
jne 0x41ee19
mov esi, 0xbf
jmp 0x41ee1f

Function at 0x420670
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x141be38]
xor edx, edx
cmp eax, edx
jne 0x420696
xor eax, eax
mov byte [eax + 0x141bd38], al
inc eax
cmp eax, 0x100
jl 0x42067e
mov dword [0x141be38], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x141bd38
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x420727
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 0x4206fa
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 0x4206c8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x4207a0
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 0x4207f3
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 0x4207da
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 0x427800
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 0x427998
cmp ebp, ebx
jle 0x427998
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 0x42785e
dec eax
or eax, 0xfffffff8
inc eax
je 0x427865
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x427874
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x42787b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.00475c48
add esp, 4
cmp eax, ebx
je 0x42789c
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.00475c48
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 0x42798e
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 0x427975
mov al, byte [edx]
cmp al, 0xc0
jbe 0x427961
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x427956
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 0x427964
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x427964
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x427900
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 0x4278f1
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 0x42aec0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x482b58
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 0x42aef9
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.0047d5f5
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.0047d641
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.0042af80
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.0047d67e
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
Function at 0x42f600
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x483388
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x54
mov eax, dword [esp + 0x74]
mov edx, dword [esp + 0x6c]
push esi
mov esi, ecx
mov ecx, dword [esp + 0x74]
push edi
push eax
mov eax, dword [esp + 0x74]
push ecx
push edx
lea ecx, [esp + 0x14]
push eax
push ecx
mov ecx, esi
call fcn.00430180
lea edx, [esp + 0x18]
push eax
push edx
call dword [sym.imp.USER32.dll_CopyRect]
mov eax, dword [esp + 0x18]
xor edi, edi
xor ecx, ecx
cmp eax, edi
setl cl
dec ecx
xor edx, edx
and ecx, eax
mov eax, dword [esp + 0x1c]
cmp eax, edi
mov dword [esp + 0x18], ecx
setl dl
dec edx
and edx, eax
lea eax, [esp + 0x18]
push eax
mov dword [esp + 0x20], edx
call dword [sym.imp.USER32.dll_IsRectEmpty]
test eax, eax
je 0x42f6a9
mov eax, dword [esp + 0x6c]
push ebx
mov ebx, eax
xor ecx, ecx
xor edx, edx
xor esi, esi
mov dword [ebx], ecx
mov dword [ebx + 4], edx
mov dword [ebx + 8], esi
mov dword [ebx + 0xc], edi
pop ebx
pop edi
pop esi
mov ecx, dword [esp + 0x54]
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14
lea ecx, [esp + 8]
push ecx
mov ecx, esi
call fcn.0042f290
mov edx, eax
mov eax, dword [edx]
mov ecx, dword [edx + 4]
push ecx
push eax
lea eax, [esp + 0x20]
push eax
call dword [sym.imp.USER32.dll_OffsetRect]
push edi
lea ecx, [esp + 0x4c]
call fcn.0047c8a6
mov ecx, dword [esi + 0x5c]
mov edx, dword [esi + 0x58]
push ecx
lea eax, [esp + 0x4c]
push edx
push eax
mov dword [esp + 0x70], edi
call fcn.00445e80
mov edx, dword [esp + 0x5c]
add esp, 0xc
lea ecx, [esp + 0x18]
push 2
push ecx
push edx
call dword [sym.imp.GDI32.dll_LPtoDP]
mov ecx, dword [esi + 0x1c]
lea eax, [esp + 0x38]
push eax
push ecx
call dword [sym.imp.USER32.dll_GetClientRect]
lea edx, [esp + 0x38]
lea eax, [esp + 0x18]
push edx
lea ecx, [esp + 0x2c]
push eax
push ecx
call dword [sym.imp.USER32.dll_IntersectRect]
mov esi, dword [esp + 0x6c]
mov eax, dword [esp + 0x28]
mov ecx, dword [esp + 0x2c]
mov edx, esi
mov dword [esp + 0x64], 0xffffffff
mov dword [edx], eax
mov eax, dword [esp + 0x30]
mov dword [edx + 4], ecx
mov ecx, dword [esp + 0x34]
mov dword [edx + 8], eax
mov dword [edx + 0xc], ecx
lea ecx, [esp + 0x48]
call fcn.0047c918
mov ecx, dword [esp + 0x5c]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14