joyce8/EMBER2024-capa huggingface dataset:
Function at 0x401000
Capabilities:
Create process on windows

Disassembly:
mov eax, 0x1378
call fcn.00401990
mov eax, dword [esp + 0x137c]
push esi
lea ecx, [esp + 0x5c]
push edi
push ecx
mov dword [0x406560], eax
call fcn.00401330
add esp, 4
test eax, eax
je 0x40117a
lea edx, [esp + 0x74]
lea eax, [esp + 0x380]
push edx
push eax
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
mov esi, dword [sym.imp.KERNEL32.dll_lstrcatA]
lea ecx, [esp + 0x380]
push str.shfill.exe_form.ftf__
push ecx
call esi
lea edx, [esp + 0x27c]
lea eax, [esp + 0x380]
push edx
push eax
call esi
lea ecx, [esp + 0x380]
push 0x40604c
push ecx
call esi
mov eax, dword [esp + 0x60]
test eax, eax
je 0x40108d
lea edx, [esp + 0x380]
push str._Form.fdd
push edx
call esi
mov ecx, 0x11
xor eax, eax
lea edi, [esp + 0x1c]
lea edx, [esp + 0x74]
rep stosd dword es:[edi], eax
lea eax, [esp + 0xc]
lea ecx, [esp + 0x1c]
push eax
push ecx
push edx
push 0
push 0
push 0
push 0
lea eax, [esp + 0x39c]
push 0
push eax
push 0
mov dword [esp + 0x44], 0x44
call dword [sym.imp.KERNEL32.dll_CreateProcessA]
test eax, eax
je 0x401134
mov ecx, dword [esp + 0xc]
push ebx
push ebp
mov ebx, 0x103
push 0xffffffffffffffff
push ecx
mov dword [esp + 0x18], ebx
call dword [sym.imp.USER32.dll_WaitForInputIdle]
mov ebp, dword [sym.imp.KERNEL32.dll_CloseHandle]
mov edx, dword [esp + 0x18]
push edx
call ebp
push 0xffffffffffffffff
mov eax, dword [esp + 0x18]
push eax
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
cmp dword [esp + 0x10], ebx
jne 0x401129
mov esi, dword [sym.imp.KERNEL32.dll_GetExitCodeProcess]
mov edi, dword [sym.imp.KERNEL32.dll_Sleep]
mov edx, dword [esp + 0x14]
lea ecx, [esp + 0x10]
push ecx
push edx
call esi
push 0x14
call edi
cmp dword [esp + 0x10], ebx
je 0x401113
mov eax, dword [esp + 0x14]
push eax
call ebp
pop ebp
pop ebx
jmp 0x40117a
push 0
lea ecx, [esp + 0xc]
push 0
push ecx
push 0x400
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
push 0
push 0x1100
call dword [sym.imp.KERNEL32.dll_FormatMessageA]
push 0x10
push str.System_Error
mov edx, dword [esp + 0x10]
push edx
call dword [sym.imp.USER32.dll_GetDesktopWindow]
push eax
call dword [sym.imp.USER32.dll_MessageBoxA]
mov eax, dword [esp + 8]
push eax
call dword [sym.imp.KERNEL32.dll_LocalFree]
lea ecx, [esp + 0x60]
push ecx
call fcn.004011a0
add esp, 4
xor eax, eax
pop edi
pop esi
add esp, 0x1378
ret 0x10
Function at 0x401780
Capabilities:
Copy file

Disassembly:
mov ecx, dword [esp + 8]
sub esp, 0x110
lea eax, [esp]
push edi
push 0
push eax
push ecx
call sub.LZ32.dll_LZOpenFileA
mov edi, eax
test edi, edi
jge 0x4017a8
xor eax, eax
pop edi
add esp, 0x110
ret
mov eax, dword [esp + 0x118]
push ebx
push esi
lea edx, [esp + 0x94]
push 0x1000
push edx
push eax
call sub.LZ32.dll_LZOpenFileA
mov esi, eax
push esi
push edi
call sub.LZ32.dll_LZCopy
push edi
mov ebx, eax
call sub.LZ32.dll_LZClose
push esi
call sub.LZ32.dll_LZClose
xor eax, eax
pop esi
test ebx, ebx
pop ebx
pop edi
setge al
add esp, 0x110
ret

Function at 0x4017f0
Capabilities:
Create directory
Delete file
Get common file path

Disassembly:
sub esp, 0x104
lea eax, [esp]
push esi
push eax
push 0x104
call dword [sym.imp.KERNEL32.dll_GetTempPathA]
mov esi, dword [esp + 0x10c]
lea ecx, [esp + 4]
push esi
push 0
push 0x4060ec
push ecx
call dword [sym.imp.KERNEL32.dll_GetTempFileNameA]
test eax, eax
je 0x401847
push edi
push esi
call dword [sym.imp.KERNEL32.dll_DeleteFileA]
push 0
push esi
call dword [sym.imp.KERNEL32.dll_CreateDirectoryA]
push 0x4060e8
push esi
mov edi, eax
call dword [sym.imp.KERNEL32.dll_lstrcatA]
mov eax, edi
pop edi
pop esi
add esp, 0x104
ret

Function at 0x401850
Capabilities:
Get common file path

Disassembly:
push esi
push edi
mov edi, dword [esp + 0xc]
push 0x104
lea esi, [edi + 0x118]
push esi
call dword [sym.imp.KERNEL32.dll_GetWindowsDirectoryA]
push esi
call dword [sym.imp.KERNEL32.dll_lstrlenA]
mov cl, byte [eax + edi + 0x117]
mov edi, dword [sym.imp.KERNEL32.dll_lstrcatA]
dec eax
cmp cl, 0x5c
je 0x40188a
push 0x4060e8
push esi
call edi
push str.ShFill
push esi
call edi
push str..ini
push esi
call edi
pop edi
pop esi
ret

Function at 0x4018a0
Capabilities:
Read file on windows
Write file on windows

Disassembly:
mov eax, 0x100c
call fcn.00401990
mov eax, dword [esp + 0x101c]
push ebx
push 0
push 0x10000000
push 1
push 0
push 2
push 0x40000000
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov ebx, dword [esp + 0x1014]
mov dword [esp + 4], eax
test ebx, ebx
jne 0x4018e4
xor eax, eax
pop ebx
add esp, 0x100c
ret
mov ecx, dword [esp + 0x1018]
push edi
push 0
push 0
push ecx
push ebx
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
mov edi, dword [esp + 0x1020]
test edi, edi
jbe 0x401950
push ebp
mov ebp, dword [sym.imp.KERNEL32.dll_ReadFile]
push esi
cmp edi, 0x1000
mov esi, 0x1000
ja 0x40191a
mov esi, edi
lea edx, [esp + 0x14]
push 0
push edx
lea eax, [esp + 0x24]
push esi
push eax
push ebx
call ebp
test eax, eax
je 0x40194a
mov edx, dword [esp + 0x14]
lea ecx, [esp + 0x18]
push 0
push ecx
mov ecx, dword [esp + 0x18]
lea eax, [esp + 0x24]
push edx
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_WriteFile]
sub edi, esi
jne 0x40190b
pop esi
pop ebp
mov edx, dword [esp + 8]
push edx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop edi
mov eax, 1
pop ebx
add esp, 0x100c
ret
Function at 0x402605
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1a4
mov edx, dword [ebp + 8]
xor ecx, ecx
mov eax, 0x4061b0
cmp edx, dword [eax]
je 0x402627
add eax, 8
inc ecx
cmp eax, 0x406240
jl 0x402618
push esi
mov esi, ecx
shl esi, 3
cmp edx, dword [esi + 0x4061b0]
jne 0x402755
mov eax, dword [0x40656c]
cmp eax, 1
je 0x40272f
test eax, eax
jne 0x402658
cmp dword [0x406104], 1
je 0x40272f
cmp edx, 0xfc
je 0x402755
lea eax, [ebp - 0x1a4]
push 0x104
push eax
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
test eax, eax
jne 0x40268f
lea eax, [ebp - 0x1a4]
push str._program_name_unknown_
push eax
call fcn.00402bb0
pop ecx
pop ecx
lea eax, [ebp - 0x1a4]
push edi
push eax
lea edi, [ebp - 0x1a4]
call fcn.00402d20
inc eax
pop ecx
cmp eax, 0x3c
jbe 0x4026d2
lea eax, [ebp - 0x1a4]
push eax
call fcn.00402d20
mov edi, eax
lea eax, [ebp - 0x1a4]
sub eax, 0x3b
push 3
add edi, eax
push 0x4053e8
push edi
call fcn.004039b0
add esp, 0x10
lea eax, [ebp - 0xa0]
push str.Runtime_Error__n_nProgram:
push eax
call fcn.00402bb0
lea eax, [ebp - 0xa0]
push edi
push eax
call fcn.00402bc0
lea eax, [ebp - 0xa0]
push 0x4053c8
push eax
call fcn.00402bc0
push dword [esi + 0x4061b4]
lea eax, [ebp - 0xa0]
push eax
call fcn.00402bc0
push 0x12010
lea eax, [ebp - 0xa0]
push str.Microsoft_Visual_C_Runtime_Library
push eax
call fcn.0040391e
add esp, 0x2c
pop edi
jmp 0x402755
lea eax, [ebp + 8]
lea esi, [esi + 0x4061b4]
push 0
push eax
push dword [esi]
call fcn.00402d20
pop ecx
push eax
push dword [esi]
push 0xfffffffffffffff4
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
push eax
call dword [sym.imp.KERNEL32.dll_WriteFile]
pop esi
leave
ret
Function at 0x1001ede0
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x100964a0
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x18
mov eax, dword [esp + 0x30]
push ebp
push esi
push edi
mov ecx, dword [eax]
push ecx
lea ecx, [esp + 0x10]
call fcn.1008bb01
mov esi, dword [esp + 0xc]
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0
xor ebp, ebp
call fcn.10020240
mov ecx, dword [esp + 0x40]
mov byte [esp + 0x2c], 1
cmp ecx, 3
ja case.default.0x1001ee34
jmp dword [ecx*4 + 0x1001ef9c]
mov al, byte [esi]
test al, al
je 0x1001ee62
cmp al, 0x20
je 0x1001ee4e
cmp al, 0xa1
jne 0x1001ee62
cmp byte [esi + 1], al
jne 0x1001ee62
test al, 0x80
je 0x1001ee5a
mov al, byte [esi + 1]
inc esi
test al, al
je 0x1001ee62
mov al, byte [esi + 1]
inc esi
test al, al
jne 0x1001ee41
test ecx, ecx
je case.default.0x1001ee34
mov dl, byte [esi]
xor ecx, ecx
test dl, dl
mov eax, esi
je case.default.0x1001ee34
mov edi, dword [esp + 0x3c]
mov dl, byte [eax]
test dl, 0x80
je 0x1001eea8
cmp dl, 0xa1
jne 0x1001ee9c
cmp byte [eax + 1], 0xa1
jne 0x1001ee9c
test ecx, ecx
jne 0x1001ee94
mov edi, eax
mov ecx, 1
inc eax
jmp 0x1001eebc
mov dl, byte [eax + 1]
inc eax
xor ecx, ecx
test dl, dl
je 0x1001eed6
jmp 0x1001eebc
cmp dl, 0x20
jne 0x1001eeba
test ecx, ecx
jne 0x1001eeb3
mov edi, eax
mov ecx, 1
jmp 0x1001eebc
xor ecx, ecx
mov dl, byte [eax + 1]
inc eax
test dl, dl
jne 0x1001ee7c
cmp ecx, 1
jne case.default.0x1001ee34
mov dl, byte [edi]
mov ebp, edi
mov byte [esp + 0x3c], dl
mov byte [edi], 0
jmp case.default.0x1001ee34
mov dl, byte [eax - 1]
lea edi, [eax - 1]
mov ebp, edi
mov byte [esp + 0x3c], dl
mov byte [edi], 0
jmp case.default.0x1001ee34
mov al, byte [esi]
test al, al
je 0x1001ef2e
test al, 0x80
mov byte [esp + 0x3c], al
je 0x1001ef14
mov cl, byte [esi + 1]
test cl, cl
je 0x1001ef2e
cmp al, 0xa1
jne 0x1001ef04
cmp cl, al
je 0x1001ef11
mov ax, word [esi]
lea ecx, [esp + 0x10]
push eax
call fcn.100204d0
inc esi
jmp 0x1001ef26
cmp al, 0x20
je 0x1001ef26
mov ecx, dword [esp + 0x3c]
push ecx
lea ecx, [esp + 0x14]
call fcn.10020510
mov al, byte [esi + 1]
inc esi
test al, al
jne 0x1001eeed
push 0
lea ecx, [esp + 0x14]
call fcn.10020510
mov esi, dword [esp + 0x20]
mov eax, dword [esp + 0x18]
neg esi
sbb esi, esi
and esi, eax
push esi
call fcn.10029620
mov edx, dword [esp + 0x38]
add esp, 4
test ebp, ebp
mov dword [edx], eax
je 0x1001ef61
mov al, byte [esp + 0x3c]
mov byte [ebp], al
lea ecx, [esp + 0x10]
mov byte [esp + 0x2c], 0
mov dword [esp + 0x10], 0x1009d870
call fcn.10020440
lea ecx, [esp + 0xc]
mov dword [esp + 0x2c], 0xffffffff
call fcn.1008ba93
mov ecx, dword [esp + 0x24]
pop edi
pop esi
pop ebp
mov dword fs:[0], ecx
add esp, 0x24
ret
Function at 0x10024180
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x1009689b
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.1008b808
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x10024202
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.1008971a
mov eax, dword [eax]
push 0x100b4cc0
push eax
call fcn.1007c1e4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.1008ba93
test bl, bl
je 0x10024202
push 0x100b4cc0
lea ecx, [esp + 0xc]
call fcn.1008be23
push 0x100b4ccc
lea ecx, [esp + 0xc]
call fcn.1008be23
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 0x1002423e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.1008ba93
jmp 0x10024309
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 0x100242c2
lea edx, [esp + 0x7c]
push 0x100b4cc8
push edx
call fcn.1007c1e4
add esp, 8
test eax, eax
je 0x100242c2
lea eax, [esp + 0x7c]
push 0x100b4cc4
push eax
call fcn.1007c1e4
add esp, 8
test eax, eax
je 0x100242c2
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 0x10024252
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.1008ba93
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 0x10024b00
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 0x10024b62
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 0x10024b70
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x1009691b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x100be834]
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 0x10024ca8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x10024bd6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.1008ba93
xor eax, eax
jmp 0x10024d1f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.1008bbd0
push esi
lea ecx, [esp + 0xc]
call fcn.1008be5f
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 0x10024cfd
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.10024b00
test eax, eax
jne 0x10024cfd
mov ebx, dword [sym.imp.KERNEL32.dll_lstrcatA]
lea eax, [esp + 0x14]
push str._shellopencommand
push eax
call ebx
lea ecx, [esp + 0x14]
lea edx, [esp + 0x14]
push ecx
push edx
push closesocket
mov ecx, edi
call fcn.10024b00
test eax, eax
jne 0x10024cfd
lea eax, [esp + 0x14]
push 0x100b4cdc
push eax
call fcn.1007d260
mov esi, eax
add esp, 8
test esi, esi
jne 0x10024cdc
lea ecx, [esp + 0x14]
push 0x100b4cd8
push ecx
call fcn.1007d1e0
mov esi, eax
add esp, 8
test esi, esi
jne 0x10024cdc
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x10024cdf
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.1008bb80
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x10024bee
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.1008ba93
xor eax, eax
jmp 0x10024d1f
mov byte [esi], 0
push 0x100b4cd4
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.1008ba93
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 0x10033dc0
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 0x10033e2e
cmp si, 0x69
ja 0x10033e2e
add esi, 0xffd0
cmp si, 0x11
je 0x10033dfe
push 0x11
call edi
test ax, ax
jge 0x10033dfe
or esi, 0x2000
cmp si, 0x10
je 0x10033e13
push 0x10
call edi
test ax, ax
jge 0x10033e13
or esi, 0x4000
cmp si, 0x12
je 0x10033e28
push 0x12
call edi
test ax, ax
jge 0x10033e28
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x10033e3b
mov esi, 0xbd
jmp 0x10033def
cmp si, 0x6e
jne 0x10033e48
mov esi, 0xbe
jmp 0x10033def
cmp si, 0x6f
jne 0x10033de9
mov esi, 0xbf
jmp 0x10033def

Function at 0x10035650
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x100cf308]
xor edx, edx
cmp eax, edx
jne 0x10035676
xor eax, eax
mov byte [eax + 0x100cf208], al
inc eax
cmp eax, 0x100
jl 0x1003565e
mov dword [0x100cf308], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x100cf208
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x10035707
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 0x100356da
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 0x100356a8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x10035780
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 0x100357d3
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 0x100357ba
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 0x1003c860
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 0x1003c9f8
cmp ebp, ebx
jle 0x1003c9f8
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 0x1003c8be
dec eax
or eax, 0xfffffff8
inc eax
je 0x1003c8c5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x1003c8d4
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x1003c8db
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.1008b7d4
add esp, 4
cmp eax, ebx
je 0x1003c8fc
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.1008b7d4
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 0x1003c9ee
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 0x1003c9d5
mov al, byte [edx]
cmp al, 0xc0
jbe 0x1003c9c1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x1003c9b6
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 0x1003c9c4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x1003c9c4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x1003c960
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 0x1003c951
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 0x1003fd20
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x10097df8
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 0x1003fd59
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.10093150
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.1009319c
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.1003fde0
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.100931d9
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
Function at 0x10044420
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x10098628
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.10044fa0
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 0x100444c9
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.100440b0
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.10092401
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.1005af20
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.10092473
mov ecx, dword [esp + 0x5c]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14