joyce8/EMBER2024-capa huggingface dataset:
Function at 0x40d700
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
push 0xffffffffffffffff
push 0x43826b
mov eax, dword fs:[0]
push eax
sub esp, 0x438
mov eax, dword [0x454288]
xor eax, esp
mov dword [esp + 0x430], eax
push edi
mov eax, dword [0x454288]
xor eax, esp
push eax
lea eax, [esp + 0x440]
mov dword fs:[0], eax
lea eax, [esp + 0xc]
push eax
call dword [sym.imp.KERNEL32.dll_GetLocalTime]
movzx eax, word [esp + 0x18]
push eax
movzx eax, word [esp + 0x1a]
push eax
movzx eax, word [esp + 0x1c]
push eax
movzx eax, word [esp + 0x18]
push eax
movzx eax, word [esp + 0x1e]
push eax
movzx eax, word [esp + 0x26]
push eax
lea eax, [esp + 0x4c]
push str.__02d._02d._d__02d:_02d:_02d_
push eax
call fcn.00405820
lea ecx, [esp + 0x54]
add esp, 0x20
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x40d786
lea eax, [ebp + 0xc]
sub ecx, edx
push eax
push dword [ebp + 8]
mov eax, 0x400
sub eax, ecx
push eax
lea eax, [esp + 0x40]
add eax, ecx
push eax
call fcn.00428dfa
push str.wtc_terminal.log
mov edx, 0x456ebc
lea ecx, [esp + 0x30]
call fcn.00403190
add esp, 0x14
push 0
push 0x80
push 4
push 0
mov dword [esp + 0x458], 0
lea eax, [esp + 0x2c]
cmp dword [esp + 0x40], 8
push 1
cmovae eax, dword [esp + 0x30]
push 4
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov edi, eax
cmp edi, 0xffffffff
je 0x40d85e
xor ecx, ecx
cmp byte [esp + ecx + 0x34], 0
je 0x40d82c
cmp byte [esp + ecx + 0x35], 0
je 0x40d82b
cmp byte [esp + ecx + 0x36], 0
je 0x40d826
cmp byte [esp + ecx + 0x37], 0
je 0x40d821
add ecx, 4
cmp ecx, 0x400
jb 0x40d7f8
jmp 0x40d82c
add ecx, 3
jmp 0x40d82c
add ecx, 2
jmp 0x40d82c
inc ecx
push 0
lea eax, [esp + 0xc]
push eax
push ecx
lea eax, [esp + 0x40]
push eax
push edi
call dword [sym.imp.KERNEL32.dll_WriteFile]
push 0
lea eax, [esp + 0xc]
push eax
push 1
push 0x44ee5c
push edi
call dword [sym.imp.KERNEL32.dll_WriteFile]
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
jmp 0x40d87e
call fcn.00426c8a
push dword [eax]
push str.INTERNAL_ERROR___d_._Please__contact_WTware_tech_support.
push 0x61
push str.e:workwtdhcp.._common_fileio.h
push str.ERROR
call fcn.0040ae90
add esp, 0x14
cmp dword [esp + 0x30], 8
jb 0x40d891
push dword [esp + 0x1c]
call fcn.00426e53
add esp, 4
mov ecx, dword [esp + 0x440]
mov dword fs:[0], ecx
pop ecx
pop edi
mov ecx, dword [esp + 0x430]
xor ecx, esp
call fcn.00426c47
mov esp, ebp
pop ebp
ret
Function at 0x423f20
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
mov esi, ecx
mov byte [ebp - 2], 0
mov byte [ebp - 1], 1
mov eax, 0x20
movzx edx, byte [eax + esi - 1]
dec eax
mov ecx, edx
movzx ebx, byte [eax + 0x451200]
sub ecx, ebx
xor ebx, edx
sar ecx, 8
dec ebx
and cl, byte [ebp - 1]
or byte [ebp - 2], cl
sar ebx, 8
and byte [ebp - 1], bl
test eax, eax
jne 0x423f35
cmp byte [ebp - 2], al
pop esi
sete al
neg eax
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x423f70
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push ebx
add ecx, 2
mov dword [ebp - 4], 0
push esi
mov dword [ebp - 8], ecx
mov eax, 0x451082
push edi
jmp 0x423f90
xor bl, bl
mov esi, ecx
mov edi, 8
lea esp, [esp]
movzx ecx, byte [eax - 1]
lea esi, [esi + 4]
xor cl, byte [esi - 5]
mov dl, byte [eax - 2]
xor dl, byte [esi - 6]
or dl, cl
movzx ecx, byte [eax + 1]
xor cl, byte [esi - 3]
or dl, cl
movzx ecx, byte [eax]
xor cl, byte [esi - 4]
add eax, 4
or dl, cl
or bl, dl
dec edi
jne 0x423fa0
test bl, bl
je 0x423fec
mov ecx, dword [ebp - 4]
add ecx, 0x20
mov dword [ebp - 4], ecx
cmp ecx, 0x180
mov ecx, dword [ebp - 8]
jb 0x423f90
pop edi
pop esi
xor eax, eax
pop ebx
mov esp, ebp
pop ebp
ret
pop edi
pop esi
mov eax, 1
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x424300
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xa0
mov eax, dword [0x454288]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [ebp + 8]
push edi
mov edi, dword [ebp + 0xc]
push 0x10
push edi
push 0
push esi
push edx
push ecx
call dword [sym.imp.WS2_32.dll_sendto]
cmp eax, esi
je 0x424351
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.ERROR:_sendto____failed:__d
call fcn.0040adf0
add esp, 8
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00426c47
mov esp, ebp
pop ebp
ret
mov eax, dword [edi + 4]
lea ecx, [ebp - 0x98]
mov dword [ebp - 0x9c], eax
lea eax, [ebp - 0x9c]
push eax
call fcn.00401350
push eax
lea eax, [ebp - 0x88]
push 0x80
push eax
call fcn.0042a327
movzx eax, word [edi + 2]
add esp, 0xc
push eax
call dword [sym.imp.WS2_32.dll_ntohs]
movzx eax, ax
push eax
lea eax, [ebp - 0x88]
push eax
push esi
push eax
push str.__s__Sent__d_bytes_to__s:_d.
call fcn.0040ae40
mov ecx, dword [ebp - 4]
add esp, 0x14
xor ecx, ebp
pop edi
pop esi
call fcn.00426c47
mov esp, ebp
pop ebp
ret
Function at 0x77409627
Capabilities:
Enumerate pe sections

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x48
mov eax, dword [0x7741c004]
xor eax, ebp
mov dword [ebp - 8], eax
push ebx
mov ebx, dword [ebp + 8]
xor eax, eax
mov dword [ebp - 0x30], eax
mov dword [ebp - 0x2c], eax
mov dword [ebp - 0x28], eax
mov dword [ebp - 0x24], eax
mov eax, dword [ebx]
push esi
push edi
mov dword [ebp - 0x44], ecx
mov esi, dword [eax + 0x1c]
mov ecx, esi
push ebx
mov dword [ebp - 0x48], ebx
call dword [0x7741d0e0]
call esi
mov edi, eax
mov dword [ebp - 0x3c], edi
test edi, edi
jne 0x77409676
mov edi, 0x80004005
jmp 0x77409798
mov esi, dword [ebx]
lea eax, [ebp - 0x34]
push 0
push eax
push ebx
mov ecx, dword [esi + 0x14]
mov dword [ebp - 0x34], 0x65746f6e
call dword [0x7741d0e0]
call dword [esi + 0x14]
test eax, eax
jne 0x77409780
lea eax, [ebp - 0x38]
mov dword [ebp - 0x40], 0x18
mov esi, dword [edi]
push eax
push 4
lea eax, [ebp - 0x40]
mov ecx, dword [esi + 0x10]
push eax
push edi
call dword [0x7741d0e0]
call dword [esi + 0x10]
mov edi, eax
test edi, edi
js 0x77409780
cmp dword [ebp - 0x38], 4
jne 0x77409780
mov ebx, dword [ebp - 0x44]
mov ebx, dword [ebx + 0xa4]
jmp 0x7740975d
cmp dword [ebx + 0xc], 1
jne 0x7740975b
mov byte [ebp - 9], 0
lea ecx, [ebp - 0x38]
movsx eax, word [ebx + 4]
mov dword [ebp - 0x20], eax
mov eax, dword [ebx + 8]
mov dword [ebp - 0x1c], eax
mov ax, word [ebx + 6]
mov word [ebp - 0x14], ax
mov eax, dword [ebx + 0x10]
mov dword [ebp - 0x18], eax
mov ax, word [ebx + 0x14]
mov word [ebp - 0x12], ax
mov al, byte [ebx + 0x16]
mov byte [ebp - 0x10], al
mov al, byte [ebx + 0x17]
mov byte [ebp - 0xf], al
mov al, byte [ebx + 0x18]
mov byte [ebp - 0xe], al
mov al, byte [ebx + 0x19]
mov byte [ebp - 0xd], al
mov al, byte [ebx + 0x1a]
mov byte [ebp - 0xc], al
mov al, byte [ebx + 0x1b]
mov byte [ebp - 0xb], al
mov al, byte [ebx + 0x20]
mov byte [ebp - 0xa], al
mov eax, dword [ebp - 0x3c]
push ecx
push 0x18
lea ecx, [ebp - 0x20]
mov esi, dword [eax]
push ecx
push eax
mov ecx, dword [esi + 0x10]
call dword [0x7741d0e0]
call dword [esi + 0x10]
mov edi, eax
test edi, edi
js 0x77409780
cmp dword [ebp - 0x38], 0x18
jne 0x77409780
mov ebx, dword [ebx]
test ebx, ebx
jne 0x774096dc
mov eax, dword [ebp - 0x48]
lea ecx, [ebp - 0x34]
push ebx
push ecx
push eax
mov esi, dword [eax]
mov ecx, dword [esi + 0x10]
call dword [0x7741d0e0]
call dword [esi + 0x10]
test eax, eax
je 0x77409785
mov edi, 0x80004005
mov ecx, dword [ebp - 0x3c]
push ecx
mov eax, dword [ecx]
mov esi, dword [eax + 8]
mov ecx, esi
call dword [0x7741d0e0]
call esi
mov ecx, dword [ebp - 8]
mov eax, edi
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.7741a4f0
leave
ret 4
Function at 0x774097ab
Capabilities:
Enumerate pe sections

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x50
mov eax, dword [0x7741c004]
xor eax, ebp
mov dword [ebp - 8], eax
push ebx
mov ebx, dword [ebp + 8]
xor eax, eax
mov dword [ebp - 0x38], eax
mov dword [ebp - 0x34], eax
mov dword [ebp - 0x30], eax
mov dword [ebp - 0x2c], eax
mov eax, dword [ebx]
push esi
push edi
mov dword [ebp - 0x4c], ecx
mov esi, dword [eax + 0x1c]
mov ecx, esi
push ebx
mov dword [ebp - 0x50], ebx
call dword [0x7741d0e0]
call esi
mov edi, eax
mov dword [ebp - 0x48], edi
test edi, edi
jne 0x774097fa
mov edi, 0x80004005
jmp 0x77409930
mov esi, dword [ebx]
lea eax, [ebp - 0x3c]
push 0
push eax
push ebx
mov ecx, dword [esi + 0x14]
mov dword [ebp - 0x3c], 0x65767263
call dword [0x7741d0e0]
call dword [esi + 0x14]
test eax, eax
jne 0x77409918
push 0x20
pop eax
mov word [ebp - 0x40], ax
lea eax, [ebp - 0x44]
mov esi, dword [edi]
push eax
push 2
lea eax, [ebp - 0x40]
mov ecx, dword [esi + 0x10]
push eax
push edi
call dword [0x7741d0e0]
call dword [esi + 0x10]
mov edi, eax
test edi, edi
js 0x77409918
cmp dword [ebp - 0x44], 2
jne 0x77409918
mov ebx, dword [ebp - 0x4c]
mov ebx, dword [ebx + 0xa4]
jmp 0x774098f5
cmp dword [ebx + 0xc], 2
jne 0x774098f3
movsx eax, word [ebx + 4]
lea ecx, [ebp - 0x44]
mov dword [ebp - 0x28], eax
mov eax, dword [ebx + 8]
mov dword [ebp - 0x24], eax
mov ax, word [ebx + 6]
mov word [ebp - 0x18], ax
mov eax, dword [ebx + 0x10]
mov dword [ebp - 0x20], eax
mov ax, word [ebx + 0x18]
mov word [ebp - 0x16], ax
mov ax, word [ebx + 0x1a]
mov word [ebp - 0x14], ax
mov al, byte [ebx + 0x1e]
mov byte [ebp - 0x10], al
mov al, byte [ebx + 0x1f]
mov byte [ebp - 0xf], al
mov al, byte [ebx + 0x20]
mov byte [ebp - 0xe], al
mov eax, dword [ebx + 0x14]
mov dword [ebp - 0x1c], eax
mov ax, word [ebx + 0x1c]
mov word [ebp - 0x12], ax
mov al, byte [ebx + 0x21]
mov byte [ebp - 0xd], al
mov ax, word [ebx + 0x22]
mov word [ebp - 0xc], ax
mov ax, word [ebx + 0x24]
mov word [ebp - 0xa], ax
mov eax, dword [ebp - 0x48]
push ecx
push 0x20
lea ecx, [ebp - 0x28]
mov esi, dword [eax]
push ecx
push eax
mov ecx, dword [esi + 0x10]
call dword [0x7741d0e0]
call dword [esi + 0x10]
mov edi, eax
test edi, edi
js 0x77409918
cmp dword [ebp - 0x44], 0x20
jne 0x77409918
mov ebx, dword [ebx]
test ebx, ebx
jne 0x77409860
mov eax, dword [ebp - 0x50]
lea ecx, [ebp - 0x3c]
push ebx
push ecx
push eax
mov esi, dword [eax]
mov ecx, dword [esi + 0x10]
call dword [0x7741d0e0]
call dword [esi + 0x10]
test eax, eax
je 0x7740991d
mov edi, 0x80004005
mov ecx, dword [ebp - 0x48]
push ecx
mov eax, dword [ecx]
mov esi, dword [eax + 8]
mov ecx, esi
call dword [0x7741d0e0]
call esi
mov ecx, dword [ebp - 8]
mov eax, edi
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.7741a4f0
leave
ret 4
Function at 0x774120af
Capabilities:
Set registry value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x40c
mov eax, dword [0x7741c004]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
push esi
mov esi, dword [ebp + 0xc]
push edi
mov edi, edx
test edi, edi
je 0x77412112
push ecx
push ecx
push ecx
mov edx, 0x400
lea ecx, [ebp - 0x404]
call fcn.77411e58
push 0x77401f48
mov edx, 0x400
lea ecx, [ebp - 0x404]
call fcn.77411dca
push edi
mov edx, 0x400
lea ecx, [ebp - 0x404]
call fcn.77411dca
lea ecx, [ebp - 0x404]
xor edi, edi
lea eax, [ebp - 0x40c]
push edi
push eax
push edi
push 0xf003f
push edi
push edi
push edi
push ecx
push 0x80000000
call dword [sym.imp.api_ms_win_core_registry_l1_1_0.dll_RegCreateKeyExA]
test eax, eax
jne 0x7741218c
mov eax, edi
mov dword [ebp - 0x408], eax
test esi, esi
je 0x7741215e
lea eax, [ebp - 0x408]
mov edx, 0x7fffffff
push eax
mov ecx, esi
call fcn.77411e18
mov ecx, eax
mov eax, dword [ebp - 0x408]
jmp 0x77412163
mov ecx, 0x80070057
test ecx, ecx
jns 0x77412169
mov eax, edi
inc eax
push eax
push esi
push 1
push edi
push ebx
push dword [ebp - 0x40c]
call dword [sym.imp.api_ms_win_core_registry_l1_1_0.dll_RegSetValueExA]
push dword [ebp - 0x40c]
mov esi, eax
call dword [sym.imp.api_ms_win_core_registry_l1_1_0.dll_RegCloseKey]
mov eax, esi
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.7741a4f0
leave
ret 8

Function at 0x7741219d
Capabilities:
Delete registry key
Query or enumerate registry key

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x108
mov eax, dword [0x7741c004]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
push edi
lea eax, [ebp - 0x108]
mov edi, edx
push eax
push 0xf003f
push 0
mov esi, ecx
push edi
push esi
call dword [sym.imp.api_ms_win_core_registry_l1_1_0.dll_RegOpenKeyExA]
test eax, eax
jne 0x77412217
jmp 0x774121e5
mov ecx, dword [ebp - 0x108]
lea edx, [ebp - 0x104]
call fcn.7741219d
push 0x100
lea eax, [ebp - 0x104]
push eax
push 0
push dword [ebp - 0x108]
call dword [sym.imp.api_ms_win_core_registry_l2_1_0.dll_RegEnumKeyA]
test eax, eax
je 0x774121d4
push dword [ebp - 0x108]
call dword [sym.imp.api_ms_win_core_registry_l1_1_0.dll_RegCloseKey]
push edi
push esi
call dword [sym.imp.api_ms_win_core_registry_l2_1_0.dll_RegDeleteKeyA]
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
pop esi
call fcn.7741a4f0
leave
ret
Function at 0x7741a650
Capabilities:
Enumerate pe sections

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
xor edx, edx
push ebx
push esi
push edi
mov ecx, dword [eax + 0x3c]
add ecx, eax
movzx eax, word [ecx + 0x14]
movzx ebx, word [ecx + 6]
add eax, 0x18
add eax, ecx
test ebx, ebx
je 0x7741a68e
mov edi, dword [ebp + 0xc]
mov esi, dword [eax + 0xc]
cmp edi, esi
jb 0x7741a686
mov ecx, dword [eax + 8]
add ecx, esi
cmp edi, ecx
jb 0x7741a690
inc edx
add eax, 0x28
cmp edx, ebx
jb 0x7741a676
xor eax, eax
pop edi
pop esi
pop ebx
pop ebp
ret

Function at 0x7741a760
Capabilities:
Parse pe header

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov ecx, dword [ebp + 8]
mov eax, 0x5a4d
cmp word [ecx], ax
jne 0x7741a791
mov eax, dword [ecx + 0x3c]
add eax, ecx
cmp dword [eax], 0x4550
jne 0x7741a791
mov ecx, 0x10b
cmp word [eax + 0x18], cx
jne 0x7741a791
mov eax, 1
pop ebp
ret
xor eax, eax
pop ebp
ret

Function at 0x774214e1
Capabilities:
Encode data using xor

Disassembly:
call 0x7742145a
sub bl, byte [ebx]
mov eax, 0x64f7f691
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
cld
test edx, ebx
or eax, dword [ebx - 0x178f73c]
xor esi, 0xde5af04
add eax, esi
lea esp, [esp - 0xe]
mov esi, dword [esp + 0xe]
lea esp, [esp + 0x12]
xor esi, dword [esp]
push eax
sub eax, 0xf24f2b00
mov eax, esp
or dword [eax - 0x22], ebx
pop eax
jmp 0x7742148a
xor dword [esp], esi
xor eax, 0
mov dword [esp], esi
add esp, 4
add esi, dword [ebp + 8]
push ebp
add ebp, 0xc
mov ecx, dword [ebp]
pop ebp
ja 0x774214a6
xor edx, 0
jmp 0x774214b1
xor edx, edx
jmp 0x774214c8
jmp 0x774214d4
xor eax, eax
push 0x8427d7c0
call 0x774214e1
stc
add esp, 8
add esi, 0
cmp ecx, 0
je 0x7742151d
mov ebx, dword [ebp + 0x10]
mov edi, dword [ebp + 0x14]
add bl, dl
xor byte [esi], bl
mov dl, byte [esi]
inc esi
add ebx, edi
rol ebx, 8
dec ecx
jne 0x774214f6
lea esp, [esp - 4]
xchg dword [esp], ebx
mov ebx, dword [esp]
or eax, edx
xor eax, eax
add eax, dword [esp]
add esp, 4
pop esi
pop edi
pop ebx
xchg dword [esp], ecx
mov dword [esp], ecx
lea esp, [esp + 4]
pop edx
leave
je 0x77421534
add eax, 0
jno 0x77421539
add esi, 0
ret 0x10
Function at 0x774222a2
Capabilities:
Encode data using xor

Disassembly:
lea esp, [esp - 0x63]
mov dword [esp + 0x5f], ebx
lea esp, [esp + 0x5f]
mov ebx, 0x8dff8662
xchg dword [esp], ebx
and dword [esp], ebp
jmp 0x774222c4
add ebx, 0
or dword [esp], ebp
mov ebp, esp
push eax
push edi
lea esp, [esp - 4]
xchg dword [esp], ecx
pop ecx
lea esp, [esp - 4]
mov edi, dword [ebp + 8]
mov eax, dword [ebp + 0xc]
cmp edi, dword [ebp + 0x14]
ja 0x77422466
cmp edi, dword [ebp + 0x10]
jb 0x77422466
lea esi, [esi]
sub esi, 0
push dword [ebp + 0x14]
push dword [ebp + 0x10]
sub esp, 0x6a
mov dword [esp + 0x66], 0xc2ccbc3c
add esp, 0x66
mov dword [esp], edi
or edi, 0xffffffff
and edi, 0xcedcf875
xor edi, 0xce9c140e
xchg dword [esp], edi
push edx
mov edx, esp
xor edx, 0
add edx, 0
push ebx
lea ebx, [edx + 4]
mov dword [ebx], eax
pop ebx
pop edx
push edi
call fcn.77421d8e
inc edi
jmp 0x7742234d
jmp 0x7742235a
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.77421d8e
inc edi
and dword [esp - 0x4e], ecx
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.77421d8e
inc edi
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push 0
sub esi, 0
add dword [esp], edx
xor edx, edx
je 0x774223ae
sub bl, byte [ebx]
mov eax, 0x64f7f691
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
cld
test edx, ebx
or edx, 0x13e27bd2
push ebx
add ebx, esi
mov ebx, esp
xor dword [ebx - 0x2a], edi
fdiv qword [ecx]
jnp 0x77422392
pop ebx
xor edx, 0x1b7d0cc
add edx, 0xedeb415d
xchg dword [esp], edx
push edx
mov edx, esp
call int.774223dc
add dword [eax], 0x39
jle 0x774223b8
sub al, 0xf5
mov ch, al
call fcn.774223f1
mov dword [edi], eax
pop ecx
pop edi
pop eax
leave
ret 0x10

Function at 0x774240c9
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push esi
push ecx
push edx
push 0
sub esi, esi
shr esi, 9
and dword [esp - 0x69], ebx
jbe 0x774240df
add edi, 0
shr esi, 0x17
or esi, dword [esp]
add esp, 4
add esi, dword [ebp + 8]
xor eax, eax
xor edx, edx
cld
and dword [esp - 0x46], edx
xor ecx, ecx
rol edx, 7
and dword [esp - 0x4b], edx
xor dl, al
mov al, byte [esi]
inc esi
or al, al
jne 0x774240f0
mov eax, edx
pop edx
pop ecx
pop esi
mov esp, ebp
mov ebp, dword [esp]
add esp, 4
push 0x54
call fcn.77424131
std
inc ebx
sar cl, 0x3e
lahf
in al, dx
mov ch, 0x4a
mov ebx, 0x971631d8
test byte [ebp - 0x5e], ch
xor eax, dword [ebx + 0x2b5108c4]
add esp, 8
push ecx
sub ecx, eax
mov ecx, esp
cmp dword [ecx - 0x51], edx
Function at 0x7742649d
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push 0xffffffffffffffff
push esi
mov esi, esp
xor dword [esp - 0x43], esi
xor dword [esp - 0x45], esi
and dword [esi + 4], eax
pop esi
push 0
ja 0x774263e6
add ebx, 0
push ecx
call 0x774263fb
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
add esp, 8
xor dword [esp], ebx
sub esp, 0x6b
mov dword [esp + 0x67], edx
add esp, 0x67
push ecx
push 0
xor dword [esp - 0x56], edx
xor edi, 0
add dword [esp], edi
push esi
mov ebx, 0x7424c210
sub ebx, dword [0x7426ba4f]
mov dword [ebp - 8], ebx
xchg esi, eax
push 0x7426ba3f
call fcn.77421ec5
xchg esi, eax
add esi, ebx
mov edx, dword [ebp + 8]
sub edx, ebx
call fcn.774213d3
mov edi, eax
mov eax, dword [esi + 8]
xor dword [esp - 0x69], edx
xor ebx, 0
xor eax, edi
cmp edx, eax
jb 0x77426559
mov eax, dword [esi + 0xc]
xor eax, edi
cmp edx, eax
ja 0x77426559
mov ecx, dword [esi + 0x10]
sub dword [esp - 0x34], ebx
xor ecx, edi
mov edx, dword [esi + 0x14]
xor edx, edi
shl edx, 2
add edx, 0x18
mov eax, dword [esi]
xor eax, edi
cmp eax, 1
je 0x77426510
mov eax, 1
lock xchg dword [0x7426ba4b], eax
push 0x3dd1fc71
call 0x7742649d
push esi
add esp, 8
cmp eax, 0
jne 0x77426486
push edx
mov eax, edi
xor byte [esi + edx], al
inc edx
dec ecx
jne 0x774264ac
pop edx
mov eax, dword [esi + 0x14]
xor eax, edi
js 0x774264c1
cmp ecx, edx
cmp eax, 0
je 0x774264e6
mov dword [ebp - 4], eax
lea ecx, [esi + 0x18]
mov eax, dword [esi + ecx]
xor eax, edi
add eax, edx
add dword [esi + eax], ebx
add ecx, 4
dec dword [ebp - 4]
jne 0x774264d0
mov eax, 1
mov dword [esp - 0x1a], eax
push 0x8ae1b7eb
call fcn.774264ff
dec eax
loope 0x77426502
invalid
xor eax, edi
mov dword [esi], eax
mov dword [0x7426ba4b], 0
add edx, esi
mov dword [ebp + 4], edx
xchg dword [esp], esi
push ecx
lea ecx, [edi - 0x72d1f741]
mov ecx, esp
mov dword [ecx - 0x15], ebx
pop ecx
push esi
xor esi, esi
mov esi, esp
and dword [esi - 0x1d], ecx
pop esi
mov dword [esp], esi
jb 0x77426536
xor edx, 0
add esp, 4
pop edi
pop ecx
pop edx
pop ebx
pop eax
leave
jmp 0x7742654b
jmp 0x77426556
ret 4
mov eax, dword [esi + 4]
xor eax, edi
add esi, eax
jmp 0x77426444
Function at 0x7742d5be
Capabilities:
Access peb ldr_data

Disassembly:
add esp, 8
and dword [esp], ebx
push ecx
push edx
push edi
push esi
or edi, 0xffffffff
not edi
add edi, dword [ebp + 8]
mov eax, dword fs:[0x30]
mov eax, dword [eax + 0xc]
mov ecx, dword [eax + 0xc]
push ecx
xor edx, edx
mov ecx, dword [ecx]
cmp ecx, dword [esp]
je 0x7742d894
push ebp
push 0xffffffffffffffff
sub esp, 0x32
mov dword [esp + 0x2e], 0x742586c3
add esp, 0x2e
sub esp, 4
mov dword [esp], 0x7424f689
push 0xffffffffffffffff
call fcn.774247be
xchg edx, eax
and eax, 0
add eax, 0x75d46dc4
push ecx
and ecx, 0xcfb6d7ec
mov ecx, esp
mov dword [ecx - 0x54], esi
pop ecx
ja 0x7742d628
and eax, eax
xchg edx, eax
mov edx, dword [ecx + edx - 0x75d46dac]
call fcn.7742d640
mov byte [0xee69f033], al
invalid
mov eax, ecx
pop esi
mov edi, dword [esp]
add esp, 4
pop edx
xor ecx, ecx
add ecx, 0xffffffff
and ecx, dword [esp]
xor ecx, 0
add esp, 4
pop ebx
mov esp, ebp
mov ebp, dword [esp]
add esp, 4
jno 0x7742d888
xor eax, 0
ret 4
xor ecx, ecx
jmp 0x7742d85c
Function at 0x7743d08e
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
push ebx
push ecx
lea esp, [esp - 0x10]
mov dword [esp + 0xc], edx
lea esp, [esp + 0xc]
sub esp, 4
mov dword [esp], 0x8b92e34e
mov dword [esp], edi
push esi
mov eax, dword [ebp + 8]
and ax, 0xf001
dec eax
cmp word [eax], 0x5a4d
jne 0x7743d0b0
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x7743d0b0
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x7743d0b0
ret
cmp word [ebx + 4], 0x14c
jne 0x7743d0b0
test word [ebx + 0x16], 2
je 0x7743d0b0
test word [ebx + 0x16], 0x100
je 0x7743d0b0
cmp word [ebx + 0x18], 0x10b
jne 0x7743d0b0
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x7743d0b0
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x7743d13c
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x7743d0d0
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.7742401b
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x7743d0b0
sub esp, 0x3e
mov esi, dword [esp + 0x3e]
add esp, 0x42
pop edi
mov edx, dword [esp]
add esp, 4
pop ecx
pop ebx
leave
ret 8

Function at 0x7743d13c
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
push ebx
push ecx
lea esp, [esp - 0x10]
mov dword [esp + 0xc], edx
lea esp, [esp + 0xc]
sub esp, 4
mov dword [esp], 0x8b92e34e
mov dword [esp], edi
push esi
mov eax, dword [ebp + 8]
and ax, 0xf001
dec eax
cmp word [eax], 0x5a4d
jne 0x7743d0b0
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x7743d0b0
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x7743d0b0
ret
cmp word [ebx + 4], 0x14c
jne 0x7743d0b0
test word [ebx + 0x16], 2
je 0x7743d0b0
test word [ebx + 0x16], 0x100
je 0x7743d0b0
cmp word [ebx + 0x18], 0x10b
jne 0x7743d0b0
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x7743d0b0
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x7743d13c
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x7743d0d0
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.7742401b
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x7743d0b0
sub esp, 0x3e
mov esi, dword [esp + 0x3e]
add esp, 0x42
pop edi
mov edx, dword [esp]
add esp, 4
pop ecx
pop ebx
leave
ret 8