joyce8/EMBER2024-capa huggingface dataset:
Function at 0x42b9c4
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 0x10]
test esi, esi
je 0x42b9d2
and dword [esi], 0
and dword [ebp + 0x10], 0
xor eax, eax
inc eax
cmp dword [ebp + 0xc], 0
jbe 0x42ba0e
mov eax, 0x8000
cmp dword [ebp + 0xc], eax
jae 0x42b9ec
mov eax, dword [ebp + 0xc]
push 0
lea ecx, [ebp + 0x10]
push ecx
push eax
push dword [ebp + 8]
push 0xfffffffffffffff5
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
push eax
call dword [sym.imp.KERNEL32.dll_WriteFile]
test esi, esi
je 0x42ba0e
mov ecx, dword [ebp + 0x10]
add dword [esi], ecx
test eax, eax
setne al
push eax
call fcn.0040e0ce
pop ecx
pop esi
pop ebp
ret 0xc

Function at 0x42f2df
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
mov edx, dword [ebp + 0x10]
mov edx, dword [edx]
sub esp, 0xc
xor eax, eax
and edx, 7
cmp ecx, 5
push edi
mov edi, dword [ebp + 8]
jb 0x42f42b
add dword [ebp + 0xc], 5
or dword [ebp - 4], 0xffffffff
lea ecx, [edi + ecx - 4]
push ebx
mov dword [ebp - 8], ecx
push esi
lea esi, [eax + edi]
jmp 0x42f31b
mov al, byte [esi]
and al, 0xfe
cmp al, 0xe8
je 0x42f320
inc esi
cmp esi, dword [ebp - 8]
jb 0x42f312
mov eax, esi
sub eax, edi
cmp esi, dword [ebp - 8]
jae 0x42f40c
mov ecx, eax
sub ecx, dword [ebp - 4]
cmp ecx, 3
jbe 0x42f39f
xor edx, edx
mov cl, byte [esi + 4]
test cl, cl
mov dword [ebp - 4], eax
je 0x42f34c
cmp cl, 0xff
jne 0x42f3ce
xor ebx, ebx
mov bh, cl
movzx ecx, byte [esi + 2]
mov bl, byte [esi + 3]
shl ebx, 8
or ebx, ecx
movzx ecx, byte [esi + 1]
shl ebx, 8
or ebx, ecx
mov edi, ebx
sub edi, eax
sub edi, dword [ebp + 0xc]
test edx, edx
mov ebx, edi
mov dword [ebp - 0xc], ebx
je 0x42f3df
movzx edi, byte [edx + 0x444c08]
push 0x18
shl edi, 3
pop ecx
sub ecx, edi
shr ebx, cl
test bl, bl
je 0x42f38f
cmp bl, 0xff
jne 0x42f3dc
push 0x20
pop ecx
sub ecx, edi
xor edi, edi
inc edi
shl edi, cl
dec edi
xor edi, dword [ebp - 0xc]
jmp 0x42f367
dec ecx
shl edx, cl
and edx, 7
je 0x42f339
movzx ecx, byte [edx + 0x444c08]
mov ebx, esi
sub ebx, ecx
cmp byte [edx + 0x444c00], 0
mov cl, byte [ebx + 4]
je 0x42f3cb
test cl, cl
je 0x42f3cb
cmp cl, 0xff
jne 0x42f339
mov dword [ebp - 4], eax
and edx, 3
add edx, edx
or edx, 1
inc eax
jmp 0x42f30d
mov ebx, dword [ebp - 0xc]
mov edi, dword [ebp + 8]
mov ecx, ebx
shr ecx, 0x18
and cl, 1
dec cl
not cl
mov byte [esi + 4], cl
mov ecx, ebx
shr ecx, 0x10
mov byte [esi + 3], cl
mov ecx, ebx
shr ecx, 8
mov byte [esi + 2], cl
mov byte [esi + 1], bl
add eax, 5
jmp 0x42f30d
mov esi, eax
sub esi, dword [ebp - 4]
push 3
lea ecx, [esi - 1]
shl edx, cl
pop edi
and edx, 7
cmp edi, esi
sbb ecx, ecx
not ecx
and ecx, edx
mov edx, dword [ebp + 0x10]
pop esi
mov dword [edx], ecx
pop ebx
pop edi
leave
ret

Function at 0x42f5e2
Capabilities:
Hash data using sha256

Disassembly:
and dword [eax + 0x20], 0
and dword [eax + 0x24], 0
mov dword [eax], 0x6a09e667
mov dword [eax + 4], 0xbb67ae85
mov dword [eax + 8], 0x3c6ef372
mov dword [eax + 0xc], 0xa54ff53a
mov dword [eax + 0x10], 0x510e527f
mov dword [eax + 0x14], 0x9b05688c
mov dword [eax + 0x18], 0x1f83d9ab
mov dword [eax + 0x1c], 0x5be0cd19
ret
Function at 0x42f8c9
Capabilities:
Encode data using xor
Encrypt data using aes
Reference aes constants

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
xor eax, eax
movzx ecx, byte [eax + str.cw]
mov byte [ecx + 0x454ff8], al
inc eax
cmp eax, 0x100
jb 0x42f8d1
push ebx
push esi
push edi
xor edi, edi
mov dword [ebp - 0x10], edi
mov esi, 0xff
movzx ebx, byte [edi + str.cw]
mov eax, ebx
and al, 0x80
neg al
lea ecx, [ebx + ebx]
sbb eax, eax
and eax, 0x1b
xor eax, ecx
and eax, esi
mov ecx, eax
mov edx, ecx
xor edx, ebx
mov dword [ebp - 8], edx
shl edx, 8
or edx, ebx
shl edx, 8
or edx, ebx
shl edx, 8
or edx, ecx
mov eax, edi
shl eax, 2
mov dword [eax + 0x452ff8], edx
mov edx, ebx
shl edx, 8
mov edi, edx
or edi, ebx
or edx, ecx
shl edi, 8
or edi, ecx
shl edx, 8
or edx, dword [ebp - 8]
shl edi, 8
or edi, dword [ebp - 8]
shl ecx, 8
or ecx, dword [ebp - 8]
shl edx, 8
shl ecx, 8
mov dword [eax + 0x4533f8], edi
mov edi, dword [ebp - 0x10]
movzx ebx, byte [edi + str.cw]
or edx, ebx
or ecx, ebx
mov dword [eax + 0x4537f8], edx
shl ecx, 8
or ecx, ebx
mov dword [eax + 0x453bf8], ecx
movzx ecx, byte [edi + 0x454ff8]
mov edx, ecx
and dl, 0x80
neg dl
lea ebx, [ecx + ecx]
mov dword [ebp - 0x18], ecx
sbb edx, edx
and edx, 0x1b
xor edx, ebx
and edx, esi
mov ebx, edx
and bl, 0x80
neg bl
mov dword [ebp - 0x10], edx
sbb ebx, ebx
and ebx, 0x1b
add edx, edx
xor ebx, edx
and ebx, esi
mov edx, ebx
and bl, 0x80
neg bl
mov dword [ebp - 0x14], edx
sbb ebx, ebx
add edx, edx
and ebx, 0x1b
xor ebx, edx
and ebx, esi
mov edx, ebx
xor edx, ecx
mov dword [ebp - 8], edx
mov edx, ebx
xor edx, dword [ebp - 0x10]
xor edx, ecx
mov dword [ebp - 0xc], edx
shl edx, 8
mov ecx, ebx
xor ecx, dword [ebp - 0x14]
mov dword [ebp - 0x14], ecx
xor ecx, dword [ebp - 0x18]
mov dword [ebp - 4], ecx
or edx, dword [ebp - 4]
mov ecx, dword [ebp - 0x14]
xor ecx, dword [ebp - 0x10]
shl edx, 8
or edx, dword [ebp - 8]
shl edx, 8
or edx, ecx
mov dword [eax + 0x453ff8], edx
mov edx, dword [ebp - 4]
shl edx, 8
or edx, dword [ebp - 8]
shl edx, 8
or edx, ecx
shl edx, 8
or edx, dword [ebp - 0xc]
mov dword [eax + 0x4543f8], edx
mov edx, dword [ebp - 8]
shl edx, 8
or edx, ecx
shl ecx, 8
or ecx, dword [ebp - 0xc]
shl edx, 8
or edx, dword [ebp - 0xc]
shl ecx, 8
or ecx, dword [ebp - 4]
shl edx, 8
or edx, dword [ebp - 4]
shl ecx, 8
or ecx, dword [ebp - 8]
inc edi
cmp edi, 0x100
mov dword [eax + 0x4547f8], edx
mov dword [eax + 0x454bf8], ecx
mov dword [ebp - 0x10], edi
jb 0x42f8f3
mov dword [0x4563e8], 0x43043e
mov dword [0x4563f0], 0x430497
mov dword [0x4563ec], 0x43051a
call fcn.0040fe96
test eax, eax
pop edi
pop esi
pop ebx
je 0x42faa3
mov dword [0x4563e8], 0x431118
mov dword [0x4563f0], 0x43111d
mov dword [0x4563ec], 0x431122
leave
ret
Function at 0x42faa5
Capabilities:
Encrypt data using aes
Reference aes constants

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [ebp + 8]
push ebx
push esi
push edi
lea edi, [eax + 0x1c]
shr eax, 2
mov esi, eax
shr esi, 1
add esi, 3
mov dword [ecx], esi
add ecx, 0x10
xor esi, esi
test eax, eax
mov dword [ebp - 0xc], edi
mov dword [ebp + 8], eax
jbe 0x42fadc
mov ebx, dword [edx]
mov dword [ecx + esi*4], ebx
inc esi
add edx, 4
cmp esi, eax
jb 0x42facf
cmp esi, edi
jae 0x42fbac
mov edx, esi
sub edx, eax
lea eax, [ecx + edx*4]
mov dword [ebp - 4], eax
xor edx, edx
mov eax, esi
div dword [ebp + 8]
mov ebx, dword [ecx + esi*4 - 4]
test edx, edx
mov dword [ebp - 8], eax
jne 0x42fb4c
mov edi, 0xff
mov eax, ebx
and eax, edi
mov dh, byte [eax + str.cw]
mov eax, ebx
shr eax, 0x18
mov dl, byte [eax + str.cw]
mov eax, ebx
shr eax, 0x10
and eax, edi
movzx eax, byte [eax + str.cw]
mov edi, dword [ebp - 8]
movzx edi, byte [edi + 0x44f430]
shl edx, 8
or edx, eax
movzx eax, bh
movzx eax, byte [eax + str.cw]
shl edx, 8
xor eax, edi
or edx, eax
mov ebx, edx
jmp 0x42fb94
cmp dword [ebp + 8], 6
jbe 0x42fb94
cmp edx, 4
jne 0x42fb94
mov eax, ebx
shr eax, 0x10
mov edi, 0xff
and eax, edi
movzx eax, byte [eax + str.cw]
mov edx, ebx
shr edx, 0x18
mov ah, byte [edx + str.cw]
movzx edx, bh
movzx edx, byte [edx + str.cw]
shl eax, 8
and ebx, edi
or eax, edx
movzx edx, byte [ebx + str.cw]
shl eax, 8
or eax, edx
mov ebx, eax
mov eax, dword [ebp - 4]
mov eax, dword [eax]
add dword [ebp - 4], 4
xor eax, ebx
mov dword [ecx + esi*4], eax
inc esi
cmp esi, dword [ebp - 0xc]
jb 0x42faee
pop edi
pop esi
pop ebx
leave
ret 4
Function at 0x430d8e
Capabilities:
Create thread
Resume thread

Disassembly:
push esi
mov esi, eax
push edi
lea edi, [esi + 4]
mov eax, edi
call fcn.00429950
test al, al
je 0x430da5
pop edi
xor al, al
pop esi
ret
push 0xc
call fcn.004322be
test eax, eax
pop ecx
je 0x430dc0
push esi
push 0x430d41
mov esi, eax
call fcn.0040ee64
jmp 0x430dc2
xor eax, eax
push ebx
mov ebx, eax
call fcn.0040bf72
mov eax, edi
call fcn.00428dfd
pop ebx
pop edi
pop esi
jmp fcn.0040ef0f

Function at 0x43223b
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x44e4f8]
jne 0x432245
repz ret
jmp fcn.004350c9

Function at 0x435a90
Capabilities:
Write file on windows

Disassembly:
push ecx
push ebx
mov ebx, dword [esp + 0xc]
push esi
push edi
xor esi, esi
xor edi, edi
cmp ebx, dword [edi*8 + 0x44e510]
je 0x435aab
inc edi
cmp edi, 0x17
jb 0x435a9c
cmp edi, 0x17
jae 0x435c2b
push ebp
push 3
call fcn.0043b73e
cmp eax, 1
pop ecx
je 0x435bf7
push 3
call fcn.0043b73e
test eax, eax
pop ecx
jne 0x435adf
cmp dword [0x44e0f0], 1
je 0x435bf7
cmp ebx, 0xfc
je 0x435c2a
push str.Runtime_Error__n_nProgram:
mov ebx, 0x314
push ebx
mov ebp, 0x4523d8
push ebp
call fcn.004387ca
add esp, 0xc
test eax, eax
je 0x435b15
push esi
push esi
push esi
push esi
push esi
call fcn.00431f98
add esp, 0x14
push 0x104
mov esi, 0x4523f1
push esi
push 0
mov byte [0x4524f5], 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
test eax, eax
jne 0x435b59
push str._program_name_unknown_
push 0x2fb
push esi
call fcn.004387ca
add esp, 0xc
test eax, eax
je 0x435b59
xor eax, eax
push eax
push eax
push eax
push eax
push eax
call fcn.00431f98
add esp, 0x14
push esi
call fcn.004321b0
inc eax
cmp eax, 0x3c
pop ecx
jbe 0x435b9e
push esi
call fcn.004321b0
sub esi, 0x3b
add eax, esi
push 3
mov ecx, 0x4526ec
push 0x441a74
sub ecx, eax
push ecx
push eax
call fcn.00436636
add esp, 0x14
test eax, eax
je 0x435b9e
xor esi, esi
push esi
push esi
push esi
push esi
push esi
call fcn.00431f98
add esp, 0x14
jmp 0x435ba0
xor esi, esi
push 0x441a70
push ebx
push ebp
call fcn.0043b6cd
add esp, 0xc
test eax, eax
je 0x435bc0
push esi
push esi
push esi
push esi
push esi
call fcn.00431f98
add esp, 0x14
push dword [edi*8 + 0x44e514]
push ebx
push ebp
call fcn.0043b6cd
add esp, 0xc
test eax, eax
je 0x435be2
push esi
push esi
push esi
push esi
push esi
call fcn.00431f98
add esp, 0x14
push 0x12010
push str.Microsoft_Visual_C_Runtime_Library
push ebp
call fcn.0043b510
add esp, 0xc
jmp 0x435c2a
push 0xfffffffffffffff4
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
mov ebp, eax
cmp ebp, esi
je 0x435c2a
cmp ebp, 0xffffffff
je 0x435c2a
push 0
lea eax, [esp + 0x14]
push eax
lea esi, [edi*8 + 0x44e514]
push dword [esi]
call fcn.004321b0
pop ecx
push eax
push dword [esi]
push ebp
call dword [sym.imp.KERNEL32.dll_WriteFile]
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret
Function at 0x414f2c
Capabilities:
Create process on windows
Create process suspended

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffa8
push ebx
push esi
push edi
xor ebx, ebx
mov dword [ebp - 4], ebx
mov edi, ecx
mov esi, edx
mov ebx, eax
xor eax, eax
push ebp
push 0x415001
push dword fs:[eax]
mov dword fs:[eax], esp
push 0x41501c
push ebx
push 0x41502c
push esi
lea eax, [ebp - 4]
mov edx, 4
call fcn.00405370
lea eax, [ebp - 0x48]
xor ecx, ecx
mov edx, 0x44
call fcn.00403270
mov dword [ebp - 0x48], 0x44
lea eax, [ebp - 0x58]
push eax
lea eax, [ebp - 0x48]
push eax
push 0
push 0
push 0
push 0
push 0
push 0
mov eax, dword [ebp - 4]
call fcn.00404f58
push eax
push 0
call sub.kernel32.dll_CreateProcessW
test eax, eax
jne 0x414fac
mov al, 0x62
call fcn.00414ba4
mov eax, dword [ebp - 0x54]
push eax
call sub.kernel32.dll_CloseHandle_1
call fcn.00414f00
push 0xff
push 0xffffffffffffffff
push 0
lea eax, [ebp - 0x58]
push eax
push 1
call sub.user32.dll_MsgWaitForMultipleObjects
cmp eax, 1
je 0x414fb5
call fcn.00414f00
push edi
mov eax, dword [ebp - 0x58]
push eax
call sub.kernel32.dll_GetExitCodeProcess
mov eax, dword [ebp - 0x58]
push eax
call sub.kernel32.dll_CloseHandle_1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x415008
lea eax, [ebp - 4]
call fcn.00404ebc
ret

Function at 0x41511c
Capabilities:
Allocate or change rwx memory
Get system information on windows

Disassembly:
push ebx
push esi
push edi
push ebp
add esp, 0xffffffb4
mov dword [esp], eax
lea esi, [esp + 0x30]
lea eax, [esp + 0xc]
push eax
call sub.kernel32.dll_GetSystemInfo_1
mov edi, dword [esp]
push 0x1c
push esi
push edi
call sub.kernel32.dll_VirtualQuery_1
test eax, eax
je 0x4151e7
jmp 0x4151db
cmp dword [esi + 0x10], 0x1000
jne 0x4151c7
test byte [esi + 0x15], 1
jne 0x4151c7
mov byte [esp + 4], 0
mov ebp, dword [esi + 0x14]
cmp ebp, 1
je 0x415178
cmp ebp, 2
je 0x415178
cmp ebp, 0x10
je 0x415178
cmp ebp, 0x20
jne 0x415194
lea eax, [esp + 8]
push eax
push 0x40
mov eax, dword [esi + 0xc]
push eax
mov eax, dword [esi]
push eax
call sub.kernel32.dll_VirtualProtect
test eax, eax
je 0x415194
mov byte [esp + 4], 1
xor ebx, ebx
jmp 0x4151a5
mov eax, dword [esi]
add eax, ebx
call fcn.00415114
add ebx, dword [esp + 0x10]
cmp ebx, dword [esi + 0xc]
jb 0x415198
cmp byte [esp + 4], 0
je 0x4151c7
lea eax, [esp + 8]
push eax
mov eax, dword [esp + 0xc]
push eax
mov eax, dword [esi + 0xc]
push eax
mov eax, dword [esi]
push eax
call sub.kernel32.dll_VirtualProtect
mov eax, dword [esi]
add eax, dword [esi + 0xc]
mov edi, eax
push 0x1c
push esi
push edi
call sub.kernel32.dll_VirtualQuery_1
test eax, eax
je 0x4151e7
mov eax, dword [esi + 4]
cmp eax, dword [esp]
je 0x41514d
add esp, 0x4c
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x403d61
Capabilities:
Encode data using xor

Disassembly:
push eax
push ebx
mov eax, 0x499
mov ecx, 0x404498
mov bl, byte [ecx]
sub bl, 0xf2
rol bl, 2
sub bl, cl
ror bl, 1
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d6d
mov eax, 0x261d
mov ecx, 0x403764
mov bl, byte [ecx]
rol bl, 7
ror bl, 2
sub bl, cl
xor bl, 0x91
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d8a
pop ebx
pop eax
add ecx, 0x2c1a
jmp ecx
Function at 0x40d7aa
Capabilities:
Enumerate pe sections

Disassembly:
sub esp, 0x50
push ebp
lea eax, [esp + 0x28]
push edi
push eax
call fcn.0040d95a
mov ecx, dword [esp + 0x5c]
xor edx, edx
xor ebp, ebp
mov dword [esp + 0xc], 1
mov edi, dword [ecx]
mov dword [esp + 0x10], 8
mov dword [esp + 0x14], 2
mov dword [esp + 0x18], 4
mov dx, word [edi + 0x14]
cmp word [edi + 6], bp
mov dword [esp + 0x1c], 0x10
mov dword [esp + 0x20], 0x80
mov dword [esp + 0x24], 0x20
mov dword [esp + 0x28], 0x40
lea eax, [edx + edi + 0x18]
jbe 0x40d8a8
push ebx
push esi
lea ebx, [eax + 0x24]
mov eax, dword [ebx]
mov ecx, eax
mov edx, eax
shr ecx, 0x1d
shr edx, 0x1e
mov esi, eax
and ecx, 1
and edx, 1
shr esi, 0x1f
test eax, 0x2000000
je 0x40d84b
mov eax, dword [ebx - 0x14]
mov ecx, dword [ebx - 0x1c]
push 0x4000
push eax
push ecx
call dword [esp + 0x4c]
jmp 0x40d88e
lea edx, [edx + ecx*2]
test eax, 0x4000000
lea ecx, [esi + edx*2]
mov esi, dword [esp + ecx*4 + 0x14]
je 0x40d862
or esi, 0x200
mov edx, dword [ebx - 0x14]
mov ecx, edx
test ecx, ecx
jne 0x40d87d
test al, 0x40
je 0x40d874
mov ecx, dword [edi + 0x20]
jmp 0x40d87b
test al, 0x80
je 0x40d88e
mov ecx, dword [edi + 0x24]
test ecx, ecx
jbe 0x40d88e
mov ecx, dword [ebx - 0x1c]
lea eax, [esp + 0x10]
push eax
push esi
push edx
push ecx
call dword [esp + 0x44]
mov edx, dword [esp + 0x64]
xor eax, eax
inc ebp
add ebx, 0x28
mov edi, dword [edx]
mov ax, word [edi + 6]
cmp ebp, eax
jl 0x40d81a
pop esi
pop ebx
pop edi
pop ebp
add esp, 0x50
ret
Function at 0x414c04
Capabilities:
Check for software breakpoints

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
mov dword [ebp - 4], 0
cmp dword [0x55200c], 0
jg 0x414c30
mov eax, 0
jmp 0x414c9c
lea eax, [ebp - 4]
mov ebx, eax
mov ecx, 0
push ecx
push ebx
mov dword [ebx], ecx
cmp ecx, 0x88
jg 0x414c8f
fild dword [0x55200c]
fstp qword [ebp - 0xc]
fld qword [ebp - 0xc]
fild dword [ebp - 4]
fstp qword [ebp - 0x14]
fadd qword [ebp - 0x14]
fstp qword [ebp - 0x1c]
fld qword [ebp - 0x1c]
call fcn.0040104f
push eax
call fcn.00414ca0
mov dword [ebp - 0x24], eax
cmp dword [ebp - 0x24], 0xcc
jne 0x414c8a
mov eax, 0
jmp 0x414c9c
pop ebx
pop ecx
inc ecx
jmp 0x414c3a
add esp, 8
mov eax, 1
jmp 0x414c9c
mov esp, ebp
pop ebp
ret
Function at 0x43fca0
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 0x43fcf3
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 0x43fcda
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 0x443f90
Capabilities:
Resolve function by parsing pe exports

Disassembly:
sub esp, 0x68
mov eax, dword [esp + 0x78]
push ebx
push esi
cmp eax, 1
push edi
mov dword [esp + 0x14], ecx
jl 0x4441b1
cmp eax, 8
jg 0x4441b1
cmp dword [esp + 0x8c], 2
jl 0x4441b1
mov eax, dword [esp + 0x7c]
mov esi, dword [eax]
mov edi, dword [eax + 4]
mov ecx, dword [eax + 8]
mov dword [esp + 0x6c], ecx
sub ecx, esi
mov ebx, dword [eax + 0xc]
mov dword [esp + 0x7c], ecx
test ecx, ecx
mov dword [esp + 0x70], ebx
jle 0x4441b1
sub ebx, edi
test ebx, ebx
mov dword [esp + 0x20], ebx
jle 0x4441b1
mov eax, dword [esp + 0x80]
test eax, eax
je 0x444017
mov edx, dword [eax]
mov dword [esp + 0x44], edx
mov edx, dword [eax + 4]
mov dword [esp + 0x48], edx
mov edx, dword [eax + 8]
mov dword [esp + 0x4c], edx
mov eax, dword [eax + 0xc]
mov dword [esp + 0x50], eax
xor edx, edx
push ebp
test ebx, ebx
mov dword [esp + 0x1c], 1
mov dword [esp + 0x14], edx
jle 0x44419a
mov ebp, dword [0x4c7630]
mov eax, ebx
mov dword [esp + 0x10], 0x32
sub eax, edx
cmp eax, 0x32
jg 0x444049
mov dword [esp + 0x10], eax
xor eax, eax
test ecx, ecx
jle 0x444181
mov ebx, dword [esp + 0x10]
add ebx, edx
mov dword [esp + 0x20], ebx
sub ecx, eax
cmp ecx, 0x32
jle 0x444069
mov ecx, 0x32
lea ebx, [ecx + eax]
mov ecx, dword [esp + 0x20]
push ecx
push ebx
push edx
lea edx, [esp + 0x34]
push eax
push edx
call dword [0x4c7620]
push edi
lea eax, [esp + 0x2c]
push esi
push eax
call ebp
mov eax, dword [esp + 0x84]
test eax, eax
je 0x4440a8
lea ecx, [esp + 0x48]
lea edx, [esp + 0x28]
push ecx
lea eax, [esp + 0x2c]
push edx
push eax
call dword [0x4c7624]
lea ecx, [esp + 0x28]
push ecx
call dword [0x4c7664]
test eax, eax
jne 0x444168
mov eax, dword [esp + 0x2c]
mov edx, dword [esp + 0x28]
mov ecx, dword [esp + 0x30]
mov dword [esp + 0x3c], eax
mov dword [esp + 0x38], edx
mov edx, dword [esp + 0x34]
mov dword [esp + 0x40], ecx
mov eax, edi
mov ecx, esi
mov dword [esp + 0x44], edx
neg eax
neg ecx
push eax
lea edx, [esp + 0x3c]
push ecx
push edx
call ebp
mov edx, dword [esp + 0x40]
mov eax, dword [esp + 0x38]
mov ecx, dword [esp + 0x3c]
mov dword [esp + 0x60], edx
lea edx, [esp + 0x58]
mov dword [esp + 0x58], eax
mov eax, dword [esp + 0x44]
push edx
mov edx, dword [esp + 0x94]
mov dword [esp + 0x60], ecx
mov ecx, dword [esp + 0x78]
mov dword [esp + 0x68], eax
mov eax, dword [esp + 0x74]
push edx
mov edx, dword [esp + 0x94]
sub ecx, edi
sub eax, esi
push edx
push ecx
mov ecx, dword [esp + 0x28]
push eax
mov eax, dword [esp + 0x9c]
push eax
call fcn.004435a0
cmp eax, 1
jne 0x444192
mov ecx, dword [esp + 0x94]
mov edx, dword [esp + 0x2c]
mov eax, dword [esp + 0x28]
push ecx
mov ecx, dword [esp + 0x80]
push edx
push eax
push ecx
mov ecx, dword [esp + 0x28]
call fcn.00443e50
mov ecx, dword [esp + 0x80]
mov edx, dword [esp + 0x14]
mov eax, ebx
cmp eax, ecx
jl 0x44405d
mov ebx, dword [esp + 0x24]
add edx, dword [esp + 0x10]
cmp edx, ebx
mov dword [esp + 0x14], edx
jge 0x44419a
jmp 0x444034
mov dword [esp + 0x1c], 0
mov ecx, dword [esp + 0x18]
call fcn.004431a0
mov eax, dword [esp + 0x1c]
pop ebp
pop edi
pop esi
pop ebx
add esp, 0x68
ret 0x1c
pop edi
pop esi
xor eax, eax
pop ebx
add esp, 0x68
ret 0x1c
Function at 0x4545c0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4c25a8
push eax
mov dword fs:[0], esp
sub esp, 0x14
push ebx
push ebp
mov ebp, dword [esp + 0x30]
push esi
mov ebx, ecx
push edi
mov esi, dword [ebp]
mov ecx, dword [esi + 0xc]
mov eax, dword [esi + 0x10]
dec ecx
cmp eax, ecx
jge 0x4545f9
inc eax
mov dword [esi + 0x10], eax
jmp 0x45470c
mov eax, dword [ebx + 0x3c]
mov ecx, dword [esi + 8]
cmp ecx, eax
jne 0x45460d
mov eax, 0xffffffc7
jmp 0x45470e
mov esi, dword [esi]
mov edx, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp edx, ecx
jl 0x45461e
cmp dword [esi + 8], eax
jne 0x45460d
cmp dword [esi + 8], eax
jne 0x454637
mov eax, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp eax, ecx
jl 0x454637
mov eax, 0xffffffc7
jmp 0x45470e
mov eax, dword [esi + 4]
xor edi, edi
cmp eax, edi
je 0x45464b
push eax
mov ecx, ebx
call fcn.00453df0
mov dword [esi + 4], edi
mov dword [ebp], esi
mov ecx, dword [esi + 0x10]
inc ecx
mov dword [esi + 0x10], ecx
lea ecx, [esp + 0x10]
call fcn.0041e710
mov dword [esp + 0x2c], edi
mov edi, dword [esp + 0x3c]
test edi, edi
jne 0x45467c
mov ecx, dword [ebx + 4]
mov edx, dword [ecx + 8]
lea ecx, [esp + 0x10]
push edx
call fcn.0041e730
mov edi, eax
mov eax, dword [esi + 8]
push edi
push eax
mov ecx, ebx
call fcn.00453560
test eax, eax
mov dword [esp + 0x38], eax
je 0x4546af
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x524a60
call fcn.0041e910
mov eax, dword [esp + 0x38]
jmp 0x45470e
mov ecx, dword [esi + 0x10]
push ecx
push edi
mov ecx, ebx
call fcn.00454420
mov dl, byte [edi]
and dl, 1
cmp dl, 1
jne 0x4546f3
mov ecx, dword [esp + 0x34]
push ebp
push ecx
push edi
push eax
mov ecx, ebx
call fcn.00454440
mov esi, eax
test esi, esi
jne 0x454723
mov edx, dword [ebp]
push eax
push edi
mov ecx, ebx
mov dword [edx + 0x10], eax
call fcn.00454420
mov cl, byte [edi]
and cl, 1
cmp cl, 1
je 0x4546c5
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x524a60
call fcn.0041e910
xor eax, eax
mov ecx, dword [esp + 0x24]
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x20
ret 0xc
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x524a60
call fcn.0041e910
mov eax, esi
jmp 0x45470e
Function at 0x4580d0
Capabilities:
Encode data using xor

Disassembly:
add al, dh
in al, 2
add byte [ecx], 0
add byte [eax], al
add ch, ah
add al, byte [eax + 1]
adc ch, ah
add al, byte [eax + 1]
and ch, ah
add al, byte [eax + 1]
invalid
add byte [eax], ah
in eax, 2
add byte [ecx], 0
add byte [eax], al
invalid
xor ch, ah
add al, byte [eax + 1]
inc eax
in eax, 2
add byte [ecx], 0
add byte [eax], al
jo 0x4580c8
add al, byte [eax + 1]
add dword [eax], eax
add byte [eax], al
xor dh, ah
add al, byte [eax + 1]
add bh, ah
add al, byte [eax + 1]
xor ch, bl
add al, byte [eax + 1]
shl ch, 2
add byte [ecx], 0
add byte [eax], al
inc eax
out 2, eax
add byte [ecx], 0
add byte [eax], al
add byte [eax - 0x19], al
add al, byte [eax + 1]
xor cl, bl
or al, byte [eax + 1]
push eax
out 2, eax
add byte [ecx], 0
add byte [eax], al
add dh, ah
add al, byte [eax + 1]
adc dh, ah
add al, byte [eax + 1]
jo 0x458108
or al, byte [eax + 1]
adc cl, ch
jo 0x4580e5
sldt word [eax]
add byte [eax], ah
jmp 0x5529bf

Function at 0x45d300
Capabilities:
Encode data using xor

Disassembly:
add byte [eax + 0x57], dh
add al, byte [eax + 1]
pushal
push edi
add al, byte [eax + 1]
inc eax
dec ebx
add eax, dword [eax + 1]
nop
cdq
add eax, dword [eax + 1]
invalid
pushal
leave
add al, byte [eax + 1]
loopne 0x45d2a0
add al, byte [eax + 1]
invalid
add byte [eax], al
mov dh, 2
add byte [ecx], 0
add byte [eax], al
adc byte [esi + 0x18002], dh
add byte [eax], al
and byte [esi + 0x18002], dh
add byte [eax], al
xor byte [esi + 0x18002], dh
add byte [eax], al
push eax
mov dh, 2
add byte [ecx], 0
add byte [eax], al
jo 0x45d2e1
add al, byte [eax + 1]
nop
mov dh, 2
add byte [ecx], 0
add byte [eax], al
mov al, 0xb6
add al, byte [eax + 1]
sal byte [esi + 0x18002], 1
add byte [eax], al
invalid

Function at 0x477510
Capabilities:
Check http status code

Disassembly:
mov dword [ecx], 0x529198
jmp fcn.004b99f3