joyce8/EMBER2024-capa huggingface dataset:
Function at 0x403bbc
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.0040277f
and dword [ebp - 4], 0
cmp dword [0x40e774], 0
mov ebx, eax
jne 0x403c6d
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
test edi, edi
je 0x403d1e
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.MessageBoxA
push edi
call esi
test eax, eax
je 0x403d1e
push eax
call fcn.0040270d
mov dword [esp], str.GetActiveWindow
push edi
mov dword [0x40e774], eax
call esi
push eax
call fcn.0040270d
mov dword [esp], str.GetLastActivePopup
push edi
mov dword [0x40e778], eax
call esi
push eax
call fcn.0040270d
mov dword [esp], str.GetUserObjectInformationA
push edi
mov dword [0x40e77c], eax
call esi
push eax
call fcn.0040270d
pop ecx
mov dword [0x40e784], eax
test eax, eax
je 0x403c6d
push str.GetProcessWindowStation
push edi
call esi
push eax
call fcn.0040270d
pop ecx
mov dword [0x40e780], eax
mov eax, dword [0x40e780]
cmp eax, ebx
je 0x403cc5
cmp dword [0x40e784], ebx
je 0x403cc5
push eax
call fcn.00402788
push dword [0x40e784]
mov esi, eax
call fcn.00402788
pop ecx
pop ecx
mov edi, eax
test esi, esi
je 0x403cc5
test edi, edi
je 0x403cc5
call esi
test eax, eax
je 0x403cbc
lea ecx, [ebp - 8]
push ecx
push 0xc
lea ecx, [ebp - 0x14]
push ecx
push 1
push eax
call edi
test eax, eax
je 0x403cbc
test byte [ebp - 0xc], 1
jne 0x403cc5
or dword [ebp + 0x10], 0x200000
jmp 0x403cfe
mov eax, dword [0x40e778]
cmp eax, ebx
je 0x403cfe
push eax
call fcn.00402788
pop ecx
test eax, eax
je 0x403cfe
call eax
mov dword [ebp - 4], eax
test eax, eax
je 0x403cfe
mov eax, dword [0x40e77c]
cmp eax, ebx
je 0x403cfe
push eax
call fcn.00402788
pop ecx
test eax, eax
je 0x403cfe
push dword [ebp - 4]
call eax
mov dword [ebp - 4], eax
push dword [0x40e774]
call fcn.00402788
pop ecx
test eax, eax
je 0x403d1e
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [ebp - 4]
call eax
jmp 0x403d20
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret
Function at 0x40148a
Capabilities:
Check mutex on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
push str.BSPDL_063
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateMutexW]
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
jne 0x4014aa
xor eax, eax
jmp 0x4014db
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0xb7
jne 0x4014d8
push 0
push 0x40a2e8
push 0x40a388
push 0
call dword [sym.imp.USER32.dll_MessageBoxW]
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
xor eax, eax
jmp 0x4014db
mov eax, dword [ebp - 4]
leave
ret
Function at 0x4017e6
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x3c
and dword [ebp - 0x30], 0
and dword [ebp - 0x38], 0
and dword [ebp - 0x28], 0
and dword [ebp - 0x24], 0
cmp dword [ebp + 8], 0
je 0x401808
cmp dword [ebp + 0xc], 0
jne 0x401812
mov eax, 0x40a40c
jmp 0x4019e2
lea eax, [ebp - 0x2c]
push eax
push 0x20
lea eax, [ebp - 0x20]
push eax
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_ReadProcessMemory]
test eax, eax
jne 0x401836
mov eax, 0x40a424
jmp 0x4019e2
mov eax, 0x4017e1
sub eax, 0x40179d
mov dword [ebp - 0x34], eax
mov eax, dword [ebp - 0x34]
cmp eax, dword [ebp - 0x10]
jbe 0x401855
mov eax, 0x40a44c
jmp 0x4019e2
mov eax, dword [ebp - 0x34]
mov dword [ebp - 0x10], eax
push str.BSPDL_063_MONITOR
push 0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateEventW]
mov dword [ebp - 0x38], eax
push str.BSPDL_063_MONITORQUIT
push 0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateEventW]
mov dword [ebp - 0x28], eax
cmp dword [ebp - 0x38], 0
je 0x40189c
cmp dword [ebp - 0x28], 0
je 0x40189c
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0xb7
jne 0x4018ad
mov dword [ebp - 0x30], 0x40a4c0
jmp 0x4019b2
push 2
push 0
push 0
lea eax, [ebp - 0x20]
push eax
push dword [ebp + 8]
push dword [ebp - 0x38]
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.KERNEL32.dll_DuplicateHandle]
test eax, eax
jne 0x4018df
mov dword [ebp - 0x30], 0x40a4e0
jmp 0x4019b2
push 2
push 0
push 0
lea eax, [ebp - 0x1c]
push eax
push dword [ebp + 8]
push dword [ebp - 0x28]
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.KERNEL32.dll_DuplicateHandle]
test eax, eax
jne 0x401911
mov dword [ebp - 0x30], 0x40a50c
jmp 0x4019b2
lea eax, [ebp - 0x2c]
push eax
push dword [ebp - 0x10]
push 0x40179d
push dword [ebp - 0x14]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_WriteProcessMemory]
test eax, eax
jne 0x401938
mov dword [ebp - 0x30], 0x40a538
jmp 0x4019b2
lea eax, [ebp - 0x3c]
push eax
push 4
push dword [ebp + 0xc]
push dword [ebp - 0x14]
push 0
push 0
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_CreateRemoteThread]
mov dword [ebp - 0x24], eax
cmp dword [ebp - 0x24], 0
jne 0x401965
mov dword [ebp - 0x30], 0x40a558
jmp 0x4019b2
push 2
push 0
push 0
lea eax, [ebp - 0x18]
push eax
push dword [ebp + 8]
push dword [ebp - 0x24]
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.KERNEL32.dll_DuplicateHandle]
test eax, eax
jne 0x401991
mov dword [ebp - 0x30], 0x40a578
jmp 0x4019b2
lea eax, [ebp - 0x2c]
push eax
push 0x20
lea eax, [ebp - 0x20]
push eax
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_WriteProcessMemory]
test eax, eax
jne 0x4019b2
mov dword [ebp - 0x30], 0x40a5a0
cmp dword [ebp - 0x38], 0
je 0x4019c1
push dword [ebp - 0x38]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp dword [ebp - 0x28], 0
je 0x4019d0
push dword [ebp - 0x28]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp dword [ebp - 0x24], 0
je 0x4019df
push dword [ebp - 0x24]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, dword [ebp - 0x30]
leave
ret
Function at 0x401ba3
Capabilities:
Create process on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x50
and dword [ebp - 0x3c], 0
push 0x38
push 0
lea eax, [ebp - 0x38]
push eax
call fcn.00404560
add esp, 0xc
mov dword [ebp - 0x3c], 0x3c
and dword [ebp - 0x34], 0
mov dword [ebp - 0x30], str.open
mov eax, dword [ebp + 8]
mov dword [ebp - 0x2c], eax
mov eax, dword [ebp + 0xc]
mov dword [ebp - 0x24], eax
mov dword [ebp - 0x20], 1
mov dword [ebp - 0x38], 0x440
lea eax, [ebp - 0x3c]
push eax
call dword [sym.imp.SHELL32.dll_ShellExecuteExW]
test eax, eax
je 0x401c01
cmp dword [ebp - 0x1c], 0x20
jg 0x401cc6
push 0
push 0x200
lea eax, [ebp - 0x40]
push eax
push 0x400
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
push 0
push 0x1300
call dword [sym.imp.KERNEL32.dll_FormatMessageW]
push dword [ebp - 0x40]
call dword [sym.imp.KERNEL32.dll_LocalSize]
mov dword [ebp - 0x44], eax
push str._r_npath:__
push dword [ebp - 0x44]
push dword [ebp - 0x40]
call fcn.0040108a
cmp dword [ebp + 0xc], 0
je 0x401c4f
mov eax, dword [ebp + 0xc]
mov dword [ebp - 0x48], eax
jmp 0x401c56
mov dword [ebp - 0x48], str._current_dir_
push dword [ebp - 0x48]
push dword [ebp - 0x44]
push dword [ebp - 0x40]
call fcn.0040108a
push str.__r_nexe:__
push dword [ebp - 0x44]
push dword [ebp - 0x40]
call fcn.0040108a
cmp dword [ebp + 8], 0
je 0x401c82
mov eax, dword [ebp + 8]
mov dword [ebp - 0x4c], eax
jmp 0x401c89
mov dword [ebp - 0x4c], str._unknown_application_
push dword [ebp - 0x4c]
push dword [ebp - 0x44]
push dword [ebp - 0x40]
call fcn.0040108a
push 0x40a32c
push dword [ebp - 0x44]
push dword [ebp - 0x40]
call fcn.0040108a
push 0x40
push 0x40a6fc
push dword [ebp - 0x40]
push 0
call dword [sym.imp.USER32.dll_MessageBoxW]
push dword [ebp - 0x40]
call dword [sym.imp.KERNEL32.dll_LocalFree]
xor al, al
jmp 0x401d15
mov eax, dword [ebp + 0x10]
mov dword [ebp - 0x50], eax
cmp dword [ebp - 0x50], 1
je 0x401cda
cmp dword [ebp - 0x50], 2
je 0x401ce7
jmp 0x401cf2
push 0xffffffffffffffff
push dword [ebp - 4]
call dword [sym.imp.USER32.dll_WaitForInputIdle]
jmp 0x401cf2
push 0xffffffffffffffff
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
cmp dword [ebp + 0x14], 0
je 0x401d02
mov eax, dword [ebp + 0x14]
mov ecx, dword [ebp - 4]
mov dword [eax], ecx
jmp 0x401d13
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
test eax, eax
jne 0x401d13
xor al, al
jmp 0x401d15
mov al, 1
leave
ret

Function at 0x401d17
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x40c004]
jne 0x401d21
repz ret
jmp fcn.00402092
Function at 0x1002b020
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x100dcf60
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.100d1f42
mov esi, dword [esp + 0xc]
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0
xor ebp, ebp
call fcn.1002e9a0
mov ecx, dword [esp + 0x40]
mov byte [esp + 0x2c], 1
cmp ecx, 3
ja case.default.0x1002b074
jmp dword [ecx*4 + 0x1002b1dc]
mov al, byte [esi]
test al, al
je 0x1002b0a2
cmp al, 0x20
je 0x1002b08e
cmp al, 0xa1
jne 0x1002b0a2
cmp byte [esi + 1], al
jne 0x1002b0a2
test al, 0x80
je 0x1002b09a
mov al, byte [esi + 1]
inc esi
test al, al
je 0x1002b0a2
mov al, byte [esi + 1]
inc esi
test al, al
jne 0x1002b081
test ecx, ecx
je case.default.0x1002b074
mov dl, byte [esi]
xor ecx, ecx
test dl, dl
mov eax, esi
je case.default.0x1002b074
mov edi, dword [esp + 0x3c]
mov dl, byte [eax]
test dl, 0x80
je 0x1002b0e8
cmp dl, 0xa1
jne 0x1002b0dc
cmp byte [eax + 1], 0xa1
jne 0x1002b0dc
test ecx, ecx
jne 0x1002b0d4
mov edi, eax
mov ecx, 1
inc eax
jmp 0x1002b0fc
mov dl, byte [eax + 1]
inc eax
xor ecx, ecx
test dl, dl
je 0x1002b116
jmp 0x1002b0fc
cmp dl, 0x20
jne 0x1002b0fa
test ecx, ecx
jne 0x1002b0f3
mov edi, eax
mov ecx, 1
jmp 0x1002b0fc
xor ecx, ecx
mov dl, byte [eax + 1]
inc eax
test dl, dl
jne 0x1002b0bc
cmp ecx, 1
jne case.default.0x1002b074
mov dl, byte [edi]
mov ebp, edi
mov byte [esp + 0x3c], dl
mov byte [edi], 0
jmp case.default.0x1002b074
mov dl, byte [eax - 1]
lea edi, [eax - 1]
mov ebp, edi
mov byte [esp + 0x3c], dl
mov byte [edi], 0
jmp case.default.0x1002b074
mov al, byte [esi]
test al, al
je 0x1002b16e
test al, 0x80
mov byte [esp + 0x3c], al
je 0x1002b154
mov cl, byte [esi + 1]
test cl, cl
je 0x1002b16e
cmp al, 0xa1
jne 0x1002b144
cmp cl, al
je 0x1002b151
mov ax, word [esi]
lea ecx, [esp + 0x10]
push eax
call fcn.1002ec30
inc esi
jmp 0x1002b166
cmp al, 0x20
je 0x1002b166
mov ecx, dword [esp + 0x3c]
push ecx
lea ecx, [esp + 0x14]
call fcn.1002ec70
mov al, byte [esi + 1]
inc esi
test al, al
jne 0x1002b12d
push 0
lea ecx, [esp + 0x14]
call fcn.1002ec70
mov esi, dword [esp + 0x20]
mov eax, dword [esp + 0x18]
neg esi
sbb esi, esi
and esi, eax
push esi
call fcn.1003a400
mov edx, dword [esp + 0x38]
add esp, 4
test ebp, ebp
mov dword [edx], eax
je 0x1002b1a1
mov al, byte [esp + 0x3c]
mov byte [ebp], al
lea ecx, [esp + 0x10]
mov byte [esp + 0x2c], 0
mov dword [esp + 0x10], 0x101171b0
call fcn.1002eba0
lea ecx, [esp + 0xc]
mov dword [esp + 0x2c], 0xffffffff
call fcn.100d1ed4
mov ecx, dword [esp + 0x24]
pop edi
pop esi
pop ebp
mov dword fs:[0], ecx
add esp, 0x24
ret
Function at 0x10033d60
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x100dd53b
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.100d1c49
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x10033de2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.100cf5a7
mov eax, dword [eax]
push 0x101f8d08
push eax
call fcn.100b5074
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.100d1ed4
test bl, bl
je 0x10033de2
push 0x101f8d08
lea ecx, [esp + 0xc]
call fcn.100d2264
push 0x101f8d14
lea ecx, [esp + 0xc]
call fcn.100d2264
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 0x10033e1e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.100d1ed4
jmp 0x10033ee9
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 0x10033ea2
lea edx, [esp + 0x7c]
push 0x101f8d10
push edx
call fcn.100b5074
add esp, 8
test eax, eax
je 0x10033ea2
lea eax, [esp + 0x7c]
push 0x101f8d0c
push eax
call fcn.100b5074
add esp, 8
test eax, eax
je 0x10033ea2
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 0x10033e32
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.100d1ed4
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 0x100346e0
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 0x10034742
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 0x10034750
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x100dd5bb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x1020dc70]
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 0x10034888
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x100347b6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.100d1ed4
xor eax, eax
jmp 0x100348ff
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.100d2011
push esi
lea ecx, [esp + 0xc]
call fcn.100d22a0
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 0x100348dd
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push accept
call fcn.100346e0
test eax, eax
jne 0x100348dd
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.100346e0
test eax, eax
jne 0x100348dd
lea eax, [esp + 0x14]
push 0x101f8d24
push eax
call fcn.100b61c0
mov esi, eax
add esp, 8
test esi, esi
jne 0x100348bc
lea ecx, [esp + 0x14]
push 0x101f8d20
push ecx
call fcn.100b6140
mov esi, eax
add esp, 8
test esi, esi
jne 0x100348bc
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x100348bf
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.100d1fc1
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x100347ce
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.100d1ed4
xor eax, eax
jmp 0x100348ff
mov byte [esi], 0
push 0x101f8d1c
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.100d1ed4
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 0x10046370
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 0x100463de
cmp si, 0x69
ja 0x100463de
add esi, 0xffd0
cmp si, 0x11
je 0x100463ae
push 0x11
call edi
test ax, ax
jge 0x100463ae
or esi, 0x2000
cmp si, 0x10
je 0x100463c3
push 0x10
call edi
test ax, ax
jge 0x100463c3
or esi, 0x4000
cmp si, 0x12
je 0x100463d8
push 0x12
call edi
test ax, ax
jge 0x100463d8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x100463eb
mov esi, 0xbd
jmp 0x1004639f
cmp si, 0x6e
jne 0x100463f8
mov esi, 0xbe
jmp 0x1004639f
cmp si, 0x6f
jne 0x10046399
mov esi, 0xbf
jmp 0x1004639f

Function at 0x10047d80
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x1021e6a0]
xor edx, edx
cmp eax, edx
jne 0x10047da6
xor eax, eax
mov byte [eax + 0x1021e5a0], al
inc eax
cmp eax, 0x100
jl 0x10047d8e
mov dword [0x1021e6a0], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x1021e5a0
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x10047e37
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 0x10047e0a
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 0x10047dd8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x10047e40
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 0x10047e93
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 0x10047e7a
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 0x1004eec0
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 0x1004f058
cmp ebp, ebx
jle 0x1004f058
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 0x1004ef1e
dec eax
or eax, 0xfffffff8
inc eax
je 0x1004ef25
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x1004ef34
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x1004ef3b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.100d1c15
add esp, 4
cmp eax, ebx
je 0x1004ef5c
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.100d1c15
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 0x1004f04e
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 0x1004f035
mov al, byte [edx]
cmp al, 0xc0
jbe 0x1004f021
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x1004f016
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 0x1004f024
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x1004f024
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x1004efc0
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 0x1004efb1
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 0x100523a0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x100dedb8
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 0x100523d9
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.100d960c
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.100d9658
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.10052460
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.100d9695
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24