joyce8/EMBER2024-capa huggingface dataset:
Function at 0x473f61
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x38
mov eax, dword [0x581a60]
xor eax, esp
mov dword [esp + 0x34], eax
mov ecx, dword [esi + 0x20]
push ebx
push edi
lea eax, [esp + 0x2c]
xor edi, edi
push eax
push ecx
mov dword [esp + 0x34], edi
mov dword [esp + 0x38], edi
mov dword [esp + 0x3c], edi
mov dword [esp + 0x40], edi
call dword [0x536724]
fld qword [esi + 0x88]
mov eax, dword [esp + 0x34]
fmul qword [0x560e70]
mov ebx, dword [esp + 0x38]
mov ecx, dword [esp + 0x2c]
mov edx, dword [esp + 0x30]
mov dword [esp + 0x28], ebx
mov dword [esp + 0x18], ebx
lea ebx, [eax - 0x50]
mov dword [esp + 0x1c], ecx
mov dword [esp + 0x14], eax
mov dword [esp + 0x20], edx
mov dword [esp + 0x24], eax
mov dword [esp + 0xc], ecx
mov dword [esp + 0x10], edx
mov dword [esp + 0x14], ebx
mov dword [esp + 0x1c], ebx
call fcn.00586831
mov dword [esp + 0x28], eax
mov dword [esp + 0x18], eax
cmp dword [esi + 0x7c], edi
jg 0x474029
mov eax, dword [esi + 0x7c]
lea edx, [eax + eax*4]
add edx, edx
add edx, edx
mov dword [esp + 8], edx
fild dword [esp + 8]
fmul qword [esi + 0x88]
call fcn.00586831
mov ecx, dword [esp + 0x3c]
pop edi
pop ebx
xor ecx, esp
call fcn.0058050c
mov esp, ebp
pop ebp
ret
mov eax, dword [esp + 0x18]
mov ebx, dword [esp + 0x14]
test edi, edi
js 0x4740cf
cmp edi, dword [esi + 0x7c]
jge 0x4740cf
mov edx, dword [esi + 0x78]
mov ecx, dword [edx + edi*4]
mov edx, dword [esp + 0x10]
push 1
sub eax, edx
push eax
mov eax, dword [esp + 0x14]
sub ebx, eax
push ebx
push edx
mov dword [esp + 0x18], ecx
push eax
add ecx, 0x138
call fcn.00488973
mov eax, dword [esp + 0x20]
mov ecx, dword [esp + 0x28]
mov edx, dword [esp + 0x24]
push 1
sub ecx, eax
push ecx
mov ecx, dword [esp + 0x24]
sub edx, ecx
push edx
push eax
push ecx
mov ecx, dword [esp + 0x1c]
call fcn.00488973
fld qword [esi + 0x88]
fmul qword [0x560e70]
call fcn.00586831
mov ebx, dword [0x536728]
push eax
push 0
lea eax, [esp + 0x14]
push eax
call ebx
fld qword [esi + 0x88]
fmul qword [0x560e70]
call fcn.00586831
push eax
push 0
lea ecx, [esp + 0x24]
push ecx
call ebx
inc edi
cmp edi, dword [esi + 0x7c]
jl 0x474021
jmp 0x473ff1
call fcn.0048cb9a
int3
Function at 0x497aa1
Capabilities:
Encode data using xor

Disassembly:
push cs
cmp esp, dword [eax + 0x64]
jo 0x497af4
xchg ebx, ebx
insb byte es:[edi], dx
cmp dword [ebx - 0x6f], 0xffffffdd
inc eax
mov esi, 0xee7622a5
pop eax
and ebp, dword [edx]
mov cl, cl
mov ebx, 0x5978848e
sub dword [0xf6a93015], 0x7bf5e267
push 0xffffffffffffffe3
cmpsd dword [esi], dword es:[edi]
mov bh, 0x67
add dword [ebp + 0x35], esp
nop
daa
in al, 0xe2
daa
nop
cmpsb byte [esi], byte es:[edi]
mov byte [0xc1fa25e3], al
and ebp, esi
shl dword [ebx], 0xee
les ebx, [esp + ebp*2]
sbb al, 0x6c
or byte [edi + 0x32], 0x3f
invalid
cmpsd dword [esi], dword es:[edi]
jbe 0x497b1e
cmp byte [ecx], 0x44
push edi
and eax, 0x491fecae
dec ecx
dec esi
xor al, 0xa
shr byte [ecx + 0x388ccdc4], cl
jnp 0x497b8b
adc eax, 0x7480d0fd
xchg esi, eax
dec esp
mov edx, 0x5b672261
push eax
out 0xf7, eax
add byte [esi], al
dec edx
mov ah, 0x18
test al, 0xbd
jge 0x497adb
jno 0x497adf
or byte [eax], dl
cmp al, 0xa9
fcmovnb st(0), st(1)
pushfd
mov dword [0x580872af], eax
invalid
cld
inc edi
stosb byte es:[edi], al
sti
sub al, 0xce
popfd
mov al, 0x35
dec eax
ror eax, 1
outsd dx, dword [esi]
jmp 0xaf42bc42
mov bh, 0x6c
and eax, 0x4ff9d8a3
xor dl, ch
loope 0x497b70
push esp
push esi
xchg esp, eax
sub al, 0x8b
or eax, 0xa4314464
movsb byte es:[edi], byte [esi]
xchg al, cl
mov byte [ebx], ch
mov edi, 0xac068b9b
into
mov ch, 0xaf
shr byte [edi - 0x705ea538], 0xc9
add byte [ebx - 0x33], al
xchg ebx, eax
stc
sub bl, byte [eax - 0x54]
inc ebp
lodsb al, byte [esi]
add dl, byte [ebp - 0x53]
push ebx
wait
loopne 0x497ba4
les eax, [esi*2 + 0x63f5eb3d]
insb byte es:[edi], dx
xor eax, 0xbd54107b
mov esp, 0xdc84cfa7
lodsb al, byte [esi]
stosd dword es:[edi], eax
mov ch, 0x18
adc dword [eax - 0x6b4f7716], ebx
and bl, byte ds:[edx]
ret 0x378d
Function at 0x4a2441
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x38
mov eax, dword [0x581a60]
xor eax, esp
mov dword [esp + 0x34], eax
mov ecx, dword [esi + 0x20]
push ebx
push edi
lea eax, [esp + 0x2c]
xor edi, edi
push eax
push ecx
mov dword [esp + 0x34], edi
mov dword [esp + 0x38], edi
mov dword [esp + 0x3c], edi
mov dword [esp + 0x40], edi
call dword [0x536724]
fld qword [esi + 0x88]
mov eax, dword [esp + 0x34]
fmul qword [0x560e70]
mov ebx, dword [esp + 0x38]
mov ecx, dword [esp + 0x2c]
mov edx, dword [esp + 0x30]
mov dword [esp + 0x28], ebx
mov dword [esp + 0x18], ebx
lea ebx, [eax - 0x50]
mov dword [esp + 0x1c], ecx
mov dword [esp + 0x14], eax
mov dword [esp + 0x20], edx
mov dword [esp + 0x24], eax
mov dword [esp + 0xc], ecx
mov dword [esp + 0x10], edx
mov dword [esp + 0x14], ebx
mov dword [esp + 0x1c], ebx
call fcn.005b4d11
mov dword [esp + 0x28], eax
mov dword [esp + 0x18], eax
cmp dword [esi + 0x7c], edi
jg 0x4a2509
mov eax, dword [esi + 0x7c]
lea edx, [eax + eax*4]
add edx, edx
add edx, edx
mov dword [esp + 8], edx
fild dword [esp + 8]
fmul qword [esi + 0x88]
call fcn.005b4d11
mov ecx, dword [esp + 0x3c]
pop edi
pop ebx
xor ecx, esp
call fcn.005ae9ec
mov esp, ebp
pop ebp
ret
mov eax, dword [esp + 0x18]
mov ebx, dword [esp + 0x14]
test edi, edi
js fcn.004a25af
cmp edi, dword [esi + 0x7c]
jge fcn.004a25af
mov edx, dword [esi + 0x78]
mov ecx, dword [edx + edi*4]
mov edx, dword [esp + 0x10]
push 1
sub eax, edx
push eax
mov eax, dword [esp + 0x14]
sub ebx, eax
push ebx
push edx
mov dword [esp + 0x18], ecx
push eax
add ecx, 0x138
call int.004b6e53
mov eax, dword [esp + 0x20]
mov ecx, dword [esp + 0x28]
mov edx, dword [esp + 0x24]
push 1
sub ecx, eax
push ecx
mov ecx, dword [esp + 0x24]
sub edx, ecx
push edx
push eax
push ecx
mov ecx, dword [esp + 0x1c]
call int.004b6e53
fld qword [esi + 0x88]
fmul qword [0x560e70]
call fcn.005b4d11
mov ebx, dword [0x536728]
push eax
push 0
lea eax, [esp + 0x14]
push eax
call ebx
fld qword [esi + 0x88]
fmul qword [0x560e70]
call fcn.005b4d11
push eax
push 0
lea ecx, [esp + 0x24]
push ecx
call ebx
inc edi
cmp edi, dword [esi + 0x7c]
jl 0x4a2501
jmp 0x4a24d1
Function at 0x4a9df7
Capabilities:
Encode data using xor

Disassembly:
mov word [esi + 0x33], cs
jne 0x4a9de1
mov byte [edi], ch
ljmp 0x25a6
fmul qword [esi - 0x2fcc7c50]
popfd
xor byte [edx + 0x27c62548], bh
push cs
stosd dword es:[edi], eax
sub byte [esi], bl
xor al, 0x6c
js 0x4a9d9b
or al, 0x87
outsb dx, byte [esi]
mov dh, 0xb1
mov eax, 0x83eab963
pushal
ja 0x4a9d8c
fdivp st(3)
sti
aas
pop edi
jge 0x4a9dad
jo 0x4a9d67
in al, dx
inc esp
add eax, 0xc144acf8
mov byte [0xc98d2397], al
add byte [eax + ebp*2], bh
sub byte [ecx], cl
pop ecx
shr byte [edi + 0x1c76a8af], 0xf
invalid
jo 0x4a9e24
sahf
pop ebp
xchg ecx, eax
and al, 0x38
push edi
call 0x8501dfa8
jbe 0x4a9e51
invd
stc
adc byte [edx + 0x3ce4a461], ch
in al, 0x3c
in al, 0x3c
adc edi, eax
sub byte [edx - 0x7b], dh
mov eax, 0xcb43179a
xchg byte [eax + ebx*2 - 0x468823de], bh
inc esi
push ds
in eax, dx
pop ss
sub ecx, dword [0x36b7f517]
sbb eax, dword [ebx - 0x54]
jb 0x4a9da6
or dword [eax + 0x58], 0x64
daa
xchg ebp, eax
call 0x5d03095
fstp st(2)
inc eax
ret 0x2f65
add eax, 0xc240dadd
das
and dh, byte [ecx]
pop esi
out 0x2e, eax
lahf
into
das
and byte [edi - 0x38fe8258], dh
jo 0x4a9dfe
mov dword [0x80ab8df7], eax
xchg edx, eax
xor al, 0x48
arpl word [eax + 0x3a], si
xchg dword [esi - 0xf], eax
out dx, al
sbb eax, esp
cmpsb byte [esi], byte es:[edi]
mov bh, bh
push cs
mov al, byte [0xd7e797cc]
mul dword [edx + 0x13f8f78a]
push ds
out dx, eax
movsd dword es:[edi], dword [esi]
push edi
or esp, dword [0x349e7653]
adc byte [ebx + 0x41], dl
inc ecx
int3

Function at 0x4b8fab
Capabilities:
Accept command line arguments
Terminate process

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4bf408
push 0x4b8e9c
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x58
push ebx
push esi
push edi
mov dword [ebp - 0x18], esp
call dword [sym.imp.KERNEL32.dll_GetVersion]
xor edx, edx
mov dl, ah
mov dword [0x4c5d10], edx
mov ecx, eax
enter 0xffffffffffffe181, 0xffffffffffffffff
add byte [eax], al
add byte [ecx + 0x4c5d0c0d], cl
add cl, al
loope 0x4b8fc3
add ecx, edx
mov dword [0x4c5d08], ecx
shr eax, 0x10
mov dword [0x4c5d04], eax
push 1
call fcn.004ba08b
pop ecx
test eax, eax
jne 0x4b8fdf
push 0x1c
call fcn.004b90a1
pop ecx
call fcn.004b9e48
test eax, eax
jne 0x4b8ff0
push 0x10
call fcn.004b90a1
pop ecx
xor esi, esi
mov dword [ebp - 4], esi
call fcn.004b9c8c
call dword [sym.imp.KERNEL32.dll_GetCommandLineA]
mov dword [0x4c63d4], eax
call fcn.004b9b5a
mov dword [0x4c5cf4], eax
call fcn.004b990d
call fcn.004b9854
call fcn.004b9564
mov dword [ebp - 0x30], esi
lea eax, [ebp - 0x5c]
push eax
call dword [sym.imp.KERNEL32.dll_GetStartupInfoA]
call fcn.004b97fc
mov dword [ebp - 0x64], eax
test byte [ebp - 0x30], 1
je 0x4b903f
movzx eax, word [ebp - 0x2c]
jmp 0x4b9042
push 0xa
pop eax
push eax
push dword [ebp - 0x64]
push esi
push esi
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
push eax
call main
mov dword [ebp - 0x60], eax
push eax
call fcn.004b9591
mov eax, dword [ebp - 0x14]
mov ecx, dword [eax]
mov ecx, dword [ecx]
mov dword [ebp - 0x68], ecx
push eax
push ecx
call fcn.004b9684
pop ecx
pop ecx
ret
Function at 0x4ba121
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1a4
mov edx, dword [ebp + 8]
xor ecx, ecx
mov eax, 0x4c1378
cmp edx, dword [eax]
je 0x4ba143
add eax, 8
inc ecx
cmp eax, 0x4c1408
jl 0x4ba134
push esi
mov esi, ecx
shl esi, 3
cmp edx, dword [esi + 0x4c1378]
jne 0x4ba271
mov eax, dword [0x4c5cfc]
cmp eax, 1
je 0x4ba24b
test eax, eax
jne 0x4ba174
cmp dword [0x4c12a0], 1
je 0x4ba24b
cmp edx, 0xfc
je 0x4ba271
lea eax, [ebp - 0x1a4]
push 0x104
push eax
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
test eax, eax
jne 0x4ba1ab
lea eax, [ebp - 0x1a4]
push str._program_name_unknown_
push eax
call fcn.004bab00
pop ecx
pop ecx
lea eax, [ebp - 0x1a4]
push edi
push eax
lea edi, [ebp - 0x1a4]
call fcn.004baf90
inc eax
pop ecx
cmp eax, 0x3c
jbe 0x4ba1ee
lea eax, [ebp - 0x1a4]
push eax
call fcn.004baf90
mov edi, eax
lea eax, [ebp - 0x1a4]
sub eax, 0x3b
push 3
add edi, eax
push 0x4bf76c
push edi
call fcn.004bce60
add esp, 0x10
lea eax, [ebp - 0xa0]
push str.Runtime_Error__n_nProgram:
push eax
call fcn.004bab00
lea eax, [ebp - 0xa0]
push edi
push eax
call fcn.004bab10
lea eax, [ebp - 0xa0]
push 0x4bf74c
push eax
call fcn.004bab10
push dword [esi + 0x4c137c]
lea eax, [ebp - 0xa0]
push eax
call fcn.004bab10
push 0x12010
lea eax, [ebp - 0xa0]
push str.Microsoft_Visual_C_Runtime_Library
push eax
call fcn.004bcdd4
add esp, 0x2c
pop edi
jmp 0x4ba271
lea eax, [ebp + 8]
lea esi, [esi + 0x4c137c]
push 0
push eax
push dword [esi]
call fcn.004baf90
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 0x5df09238
Capabilities:
Create process on windows
Get common file path

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x220
mov eax, dword [0x5df0b004]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push edi
mov ebx, dword [ebp + 8]
mov esi, 0x5df01478
lea edi, [ebp - 0x14]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsb byte es:[edi], byte [esi]
mov esi, 0x94
push esi
xor edi, edi
lea eax, [ebp - 0x1bc]
push edi
push eax
call sub.msvcrt.dll_memset
add esp, 0xc
lea eax, [ebp - 0x1bc]
push eax
mov dword [ebp - 0x1bc], esi
call dword [sym.imp.KERNEL32.dll_GetVersionExA]
test eax, eax
je 0x5df0929c
xor eax, eax
cmp dword [ebp - 0x1ac], 2
sete al
jmp 0x5df092a4
call dword [sym.imp.KERNEL32.dll_GetLastError]
xor eax, eax
mov ecx, dword [0x5df0b398]
cmp ecx, edi
jne 0x5df093c6
cmp eax, edi
je 0x5df092bd
push 0x5df01430
jmp 0x5df092c2
push 0x5df01450
push edi
push 0x100000
call dword [sym.imp.KERNEL32.dll_OpenEventA]
mov esi, eax
cmp esi, edi
jne 0x5df0937e
push 0x105
lea eax, [ebp - 0x128]
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
test eax, eax
jne 0x5df09301
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.5df099e0
leave
ret 4
push 0x5df01468
push 0x113
lea eax, [ebp - 0x128]
push eax
call fcn.5df091c8
xor eax, eax
mov word [ebp - 0x1ee], ax
lea eax, [ebp - 0x1dc]
push eax
lea eax, [ebp - 0x220]
push eax
push edi
push edi
push 0x20
push edi
push edi
push edi
lea eax, [ebp - 0x14]
push eax
lea eax, [ebp - 0x128]
push eax
mov dword [ebp - 0x220], 0x44
mov dword [ebp - 0x21c], edi
mov dword [ebp - 0x218], edi
mov dword [ebp - 0x214], edi
mov dword [ebp - 0x1f4], edi
mov dword [ebp - 0x1ec], edi
call dword [sym.imp.KERNEL32.dll_CreateProcessA]
test eax, eax
je 0x5df092ee
mov ecx, dword [ebp - 0x1d4]
jmp 0x5df093b6
xor eax, eax
lea edi, [ebp - 0x1cc]
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
push 0xffffffffffffffff
push esi
stosd dword es:[edi], eax
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
lea eax, [ebp - 0x1cc]
push eax
mov dword [ebp - 0x1cc], 4
call fcn.5df13eae
mov ecx, dword [ebp - 0x1c8]
xor eax, eax
mov dword [0x5df0b398], ecx
inc eax
mov dword [ebx], ecx
jmp 0x5df092f0
xor eax, eax
jmp 0x5df093bf
Function at 0x5df0e3e8
Capabilities:
Encode data using xor

Disassembly:
call 0x5df0e361
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 0x5df0e391
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 0x5df0e3ad
xor edx, 0
jmp 0x5df0e3b8
xor edx, edx
jmp 0x5df0e3cf
jmp 0x5df0e3db
xor eax, eax
push 0x8427d7c0
call 0x5df0e3e8
stc
add esp, 8
add esi, 0
cmp ecx, 0
je 0x5df0e424
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 0x5df0e3fd
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 0x5df0e43b
add eax, 0
jno 0x5df0e440
add esi, 0
ret 0x10

Function at 0x5df0f1a9
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 0x5df0f1cb
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 0x5df0f36d
cmp edi, dword [ebp + 0x10]
jb 0x5df0f36d
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.5df0ec95
inc edi
jmp 0x5df0f254
jmp 0x5df0f261
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.5df0ec95
inc edi
and dword [esp - 0x4e], ecx
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.5df0ec95
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 0x5df0f2b5
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 0x5df0f299
pop ebx
xor edx, 0x1b7d0cc
add edx, 0xedeb415d
xchg dword [esp], edx
push edx
mov edx, esp
call int.5df0f2e3
add dword [eax], 0x39
jle 0x5df0f2bf
sub al, 0xf5
mov ch, al
call fcn.5df0f2f8
mov dword [edi], eax
pop ecx
pop edi
pop eax
leave
ret 0x10
Function at 0x5df10fd0
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 0x5df10fe6
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 0x5df10ff7
mov eax, edx
pop edx
pop ecx
pop esi
mov esp, ebp
mov ebp, dword [esp]
add esp, 4
push 0x54
call fcn.5df11038
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 0x5df133a4
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 0x5df132ed
add ebx, 0
push ecx
call 0x5df13302
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, 0x717ca080
sub ebx, dword [0x717e98bf]
mov dword [ebp - 8], ebx
xchg esi, eax
push 0x717e98af
call fcn.5df0edcc
xchg esi, eax
add esi, ebx
mov edx, dword [ebp + 8]
sub edx, ebx
call fcn.5df0e2da
mov edi, eax
mov eax, dword [esi + 8]
xor dword [esp - 0x69], edx
xor ebx, 0
xor eax, edi
cmp edx, eax
jb 0x5df13460
mov eax, dword [esi + 0xc]
xor eax, edi
cmp edx, eax
ja 0x5df13460
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 0x5df13417
mov eax, 1
lock xchg dword [0x717e98bb], eax
push 0x3dd1fc71
call 0x5df133a4
push esi
add esp, 8
cmp eax, 0
jne 0x5df1338d
push edx
mov eax, edi
xor byte [esi + edx], al
inc edx
dec ecx
jne 0x5df133b3
pop edx
mov eax, dword [esi + 0x14]
xor eax, edi
js 0x5df133c8
cmp ecx, edx
cmp eax, 0
je 0x5df133ed
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 0x5df133d7
mov eax, 1
mov dword [esp - 0x1a], eax
push 0x8ae1b7eb
call fcn.5df13406
dec eax
loope 0x5df13409
invalid
xor eax, edi
mov dword [esi], eax
mov dword [0x717e98bb], 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 0x5df1343d
xor edx, 0
add esp, 4
pop edi
pop ecx
pop edx
pop ebx
pop eax
leave
jmp 0x5df13452
jmp 0x5df1345d
ret 4
mov eax, dword [esi + 4]
xor eax, edi
add esi, eax
jmp 0x5df1334b
Function at 0x5df1a4c5
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 0x5df1a79b
push ebp
push 0xffffffffffffffff
sub esp, 0x32
mov dword [esp + 0x2e], 0x717d6533
add esp, 0x2e
sub esp, 4
mov dword [esp], 0x717cd4f9
push 0xffffffffffffffff
call fcn.5df116c5
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 0x5df1a52f
and eax, eax
xchg edx, eax
mov edx, dword [ecx + edx - 0x75d46dac]
call fcn.5df1a547
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 0x5df1a78f
xor eax, 0
ret 4
xor ecx, ecx
jmp 0x5df1a763
Function at 0x5df29f95
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 0x5df29fb7
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x5df29fb7
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x5df29fb7
ret
cmp word [ebx + 4], 0x14c
jne 0x5df29fb7
test word [ebx + 0x16], 2
je 0x5df29fb7
test word [ebx + 0x16], 0x100
je 0x5df29fb7
cmp word [ebx + 0x18], 0x10b
jne 0x5df29fb7
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x5df29fb7
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x5df2a043
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x5df29fd7
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.5df10f22
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x5df29fb7
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 0x5df2a043
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 0x5df29fb7
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x5df29fb7
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x5df29fb7
ret
cmp word [ebx + 4], 0x14c
jne 0x5df29fb7
test word [ebx + 0x16], 2
je 0x5df29fb7
test word [ebx + 0x16], 0x100
je 0x5df29fb7
cmp word [ebx + 0x18], 0x10b
jne 0x5df29fb7
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x5df29fb7
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x5df2a043
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x5df29fd7
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.5df10f22
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x5df29fb7
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