joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4def20
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, 0x4be015
lea edi, [esi - 0xbd015]
push edi
jmp 0x4def3a
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x4def41
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4def30
mov eax, 1
add ebx, ebx
jne 0x4def53
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x4def64
jne 0x4def83
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4def83
dec eax
add ebx, ebx
jne 0x4def70
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
jmp 0x4def48
add ebx, ebx
jne 0x4def7f
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jmp 0x4defd5
xor ecx, ecx
sub eax, 3
jb 0x4def9b
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x4df00a
sar eax, 1
mov ebp, eax
jmp 0x4defa6
add ebx, ebx
jne 0x4defa6
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4def74
inc ecx
add ebx, ebx
jne 0x4defb4
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4def74
add ebx, ebx
jne 0x4defc1
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x4defb6
jne 0x4defd2
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x4defb6
add ecx, 2
cmp ebp, 0xfffffb00
adc ecx, 2
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x4deff4
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x4defe6
jmp 0x4def36
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x4deff4
add edi, ecx
jmp 0x4def36
pop esi
mov edi, esi
mov ecx, 0x3a01
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x4df012
cmp byte [edi], 8
jne 0x4df012
mov eax, dword [edi]
mov bl, byte [edi + 4]
shr ax, 8
rol eax, 0x10
xchg ah, al
sub eax, edi
sub bl, 0xe8
add eax, esi
mov dword [edi], eax
add edi, 5
mov al, bl
loop 0x4df017
lea edi, [esi + 0xdc000]
mov eax, dword [edi]
or eax, eax
je 0x4df08f
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0xdf590]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0xdf5cc]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x4df044
mov ecx, edi
jns 0x4df073
movzx eax, word [edi]
inc edi
push eax
inc edi
mov ecx, 0xaef24857
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0xdf5d4]
or eax, eax
je 0x4df089
mov dword [ebx], eax
add ebx, 4
jmp 0x4df061
call dword [esi + 0xdf5d0]
mov ebp, dword [esi + 0xdf5d8]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x19f]
and byte [eax], 0x7f
and byte [eax + 0x28], 0x7f
pop eax
push eax
push esp
push eax
push ebx
push edi
call ebp
pop eax
popal
lea eax, [esp - 0x80]
push 0
cmp esp, eax
jne 0x4df0c3
sub esp, 0xffffff80
jmp 0x4024c0
Function at 0x4f05b4
Capabilities:
Execute anti-debugging instructions

Disassembly:
push 0xf04e1a2c
jmp 0x4f05be
mov dword [esp + 0xc], edi
lea esp, [esp + 0xc]
jmp 0x4f05f7
shl ecx, 0x19
jnp 0x4f05e1
mov ebx, dword [esp]
jmp 0x4f0613
mov ebx, dword [esp]
neg bx
bsr esi, esp
jmp 0x4f05fd
pushfd
jmp 0x4f0511
mov edi, dword [esp + 0x2c]
bts si, cx
jno 0x4f064c
rdtsc
sete cl
jmp 0x4f0650
neg bx
bsr esi, esp
jmp 0x4f05fd
sete cl
jmp 0x4f0650
rdtsc
jmp 0x4f0636
lea esi, [esp]
adc dl, dl
jo 0x4f0698
setb bh
neg cx
jmp 0x4f0679
setb bh
jmp 0x4f0676

Function at 0x4f075c
Capabilities:
Execute anti-debugging instructions

Disassembly:
pop word [esp + 1]
call fcn.004f054e
push dword [esp]
ja 0x4f05aa
pop word [esp + 1]
jmp 0x4f05af

Function at 0x4f07dd
Capabilities:
Execute anti-debugging instructions

Disassembly:
add al, dl
jmp 0x4f07b1
xchg dword [esp], edx
xchg byte [esp + 2], dl
push word [esp + 1]
js 0x4f076f
add al, dl
mov bh, ch
lea esp, [esp + 2]
jmp 0x4f07b7
mov bh, ch
lea esp, [esp + 2]
rol edi, 0
jmp 0x4f07c0
mov bx, 0xe2fd
dec dh
jo 0x4f0889
mov ebx, 0x5a0be2dc
jmp 0x4f084f
mov ah, byte [esp + 3]
jmp 0x4f0785
jmp 0x4f082e
sub edi, 0x1bef8fb9
mov edx, dword [esp]
mov ax, 0x65de
dec al
ja 0x4f07e3
bsr ebx, ecx
sub esp, 0x1c
jmp 0x4f086b
mov ebx, ecx
setge ah
mov ebx, 0x4438a77e
mov ebx, ecx
mov ebx, 0x8bd8686d
lea ebx, [edx - 0x3f]
jmp 0x4f07f9
bsr ebx, ecx
sub esp, 0x1c
sub esp, 0x19
lea esp, [esp + 1]
jmp 0x4f0855
bswap eax
xchg edx, ebx
jmp 0x4f0892
lea esp, [esp + 0x34]
not edi
neg dh
jo 0x4f089d
jno 0x4f08a5
lodsd eax, dword [esi]
lodsb al, byte ds:[esi]
retf
sub esp, 0x19
lea esp, [esp + 1]
jmp 0x4f0855
mov ebx, 0x5a0be2dc
bswap eax
xchg edx, ebx
lea esp, [esp + 4]
neg edi
jmp 0x4f0818
rdtsc
jmp 0x4f0a54
rdtsc
mov edx, 0xc5bcbf3f
pushfd
neg al
jmp 0x4f09a1
lea esp, [esp + 4]
add edi, 0x6cac23fe
call 0x4f0909
mov edx, 0xc5bcbf3f
pushfd
neg al
jmp 0x4f09a1
Function at 0x4f5539
Capabilities:
Execute anti-debugging instructions

Disassembly:
sub esp, 0x18
xchg bx, ax
mov al, byte [esp + 0xb]
jmp 0x4f53c5
bswap edx
sub esp, 0x18
xchg bx, ax
mov al, byte [esp + 0xb]
mov bh, cl
mov ebx, 0x4d1bb7ca
mov edx, dword [esp + 0x15]
push esp
jmp 0x4f53af
dec ebp
bsr edx, edx
jnp 0x4f5380
sar byte [ebx - 0x2b], cl
bswap edx
jmp 0x4f536a
rol ebp, 0
mov ax, 0xea89
stc
jae 0x4f53c9
jb 0x4f53e7
jge 0x4f53a8
jnp 0x4f53dd
in eax, dx
pop esp
mov ds, word [ecx]
js 0x4f5420
mov bh, cl
jmp 0x4f538e
mov bl, cl
mov edx, dword [esp]
dec bx
pushal
jmp 0x4f54c9
mov esp, 0x8d9c168f
and al, 8
pushfd
lea esp, [esp + 8]
jmp 0x4f53a5
mov bl, cl
mov edx, dword [esp]
dec bx
jmp 0x4f53f4
pushal
jmp 0x4f54c9
neg ax
js 0x4f53e0
pushfd
jmp 0x4f53e1
pop edx
sub esp, 0x1d
jmp 0x4f544f
scasd eax, dword es:[edi]
sub byte [edx + 0xd8a7f18], cl
stosd dword es:[edi], eax
ret 0x4c7d
bsr eax, edi
rdtsc
pushfd
jmp 0x4f5415
bsr eax, edi
rdtsc
pushfd
pop edx
sub esp, 0x1d
mov word [esp + 0x17], sp
lea esp, [esp + 1]
jmp 0x4f5484
jmp 0x4f54a2
add ebp, dword [edi]
lea edx, reloc.WSOCK32.dll_gethostbyname
dec edx
jmp 0x4f54ad
bt edx, edx
mov eax, 0xbd430a69
jmp 0x4f54f2
lea esp, [esp + 0x1c]
neg ebp
mov bl, byte [esp]
lea edx, reloc.WSOCK32.dll_gethostbyname
dec ax
jne 0x4f545a
shl edx, cl
jmp 0x4f54a4
shl edx, cl
inc ebp
setg dh
lea edx, [edx + edx]
jmp 0x4f545c
jl 0x4f546b
bt edx, edx
mov eax, 0xbd430a69
jmp 0x4f54f2
lea esp, [esp + 0x3c]
dec ebp
adc eax, ecx
jp 0x4f5445
jnp 0x4f542b
jmp 0x4f540d

Function at 0x5d1dd2
Capabilities:
Execute anti-debugging instructions

Disassembly:
mov edx, ecx
lea esp, [esp + 9]
jmp 0x5d1e69
lea edx, [esi + edi]
pop dword [esp + 8]
not bp
rdtsc
std
jmp 0x5d1e3d
xchg byte [esp], bh
lea ebx, [edx + edx]
not si
mov al, 0x47
push word [esp + 9]
sub esp, 0x18
jmp 0x5d1dfc
xchg cx, ax
pushal
lea esp, [esp + 0x47]
sub esp, 0x16
bswap edx
mov dx, bp
jmp 0x5d1e93
push dword [esp + 0x23]
lea ebx, [esi*4]
mov dword [esp + 0x1e], eax
pop di
rdtsc
cpuid
jmp 0x5d1e27
cld
pop word [esp + 7]
xchg di, cx
add esp, 4
mov eax, esi
mov dword [esp + 2], esi
jmp 0x5d1e12
pushfd
xchg ebp, eax
bswap ebx
pop edx
call fcn.005d1ebc
push esi
invalid
xchg dh, cl
xchg word [esp + 2], bx
lea ebx, [ecx + ebx]
rcl ebx, 0x1d
mov dword [esp], ebx
dec edi
jmp 0x5d1e7d

Function at 0x5d1ea6
Capabilities:
Execute anti-debugging instructions

Disassembly:
mov ax, bp
jmp 0x5d1f01
mov bp, 0x4808
pop dword [esp + 1]
pop word [esp + 5]
xchg edi, ecx
rcl eax, cl
bswap eax
jmp 0x5d1ec5
rdtsc
pop word [esp + 1]
mov edi, esi
pop bp
mov dword [esp + 0xc], edx
not cl
jmp 0x5d1edb
Function at 0x5d27c1
Capabilities:
Execute anti-debugging instructions

Disassembly:
xchg edi, eax
jmp 0x5d27c8
mov byte [esp + 1], dl
mov bl, byte [esp + 1]
lea ebp, [ebp + 0xb1]
mov eax, dword [esp + 2]
pop word [esp + 3]
mov byte [esp + 5], cl
jmp 0x5d2837
lea esp, [esp + 2]
bsr ebx, ebx
mov ecx, 0x81b2e781
shl al, 1
std
jmp 0x5d2919
push word [esp + 6]
mov bp, si
xchg dword [esp + 2], eax
bsr edi, ebp
mov byte [esp + 2], al
jmp 0x5d2805
mov ebx, dword [esp + 1]
mov ebx, 0x36fa4c39
rdtsc
rcr bh, 4
lea eax, reloc.WSOCK32.dll_gethostbyname
mov dh, byte [esp + 6]
jmp 0x5d281b
setbe ch
pop dword [esp]
rdtsc
mov word [esp + 2], bp
setle cl
jmp 0x5d28b1
rdtsc
pop word [esp + 2]
mov byte [esp], bh
bswap esi
mov ebx, dword [esp + 2]
xchg byte [esp], ch
jmp 0x5d2851
pushal
popal
rdtsc
push edx
mov bh, cl
xchg cl, ah
jmp 0x5d2867
sub esp, 0xe
neg ebx
lea esp, [esp + 2]
lea esi, [esi + ebp]
bsf edi, edx
jmp 0x5d28d9
mov edi, edx
pop word [esp]
mov cx, word [esp + 2]
not cx
cmc
std
jmp 0x5d2898
bsr si, cx
push word [esp + 0xd]
lea ebx, [esi*4]
jmp 0x5d28f2
mov dx, word [esp + 2]
setl ch
setbe bl
xchg dword [esp + 4], ebx
sbb cx, 0x29ec
lea ebp, [ecx + ecx]
jmp 0x5d28c3
pop edi
bsr ax, sp
sub esp, 0x12
mov byte [esp + 0x1a], dh
xor edi, esi
pushfd
jmp 0x5d2946
xchg edx, esi
pushal
lea esp, [esp + 0x43]
sub esp, 0x1f
pop edi
lea edi, [edx + ebp]
jmp 0x5d2930
mov word [esp + 4], sp
bswap ebp
setg ch
xchg dx, si
mov ch, bl
xchg cx, si
jmp 0x5d288d
mov ah, byte [esp + 0x14]
pop ecx
xchg dword [esp + 9], ebx
xchg dl, bh
cpuid
jmp 0x5d2972
dec ah
pop bp
mov eax, 0x3f4bf190
mov ah, bl
push si
lea ecx, [esi*4]
jmp 0x5d2903
cpuid
mov edx, dword [esp + 0x14]
sub esp, 4
pop word [esp + 4]
jmp 0x5d2988
push dword [esp + 0xc]
mov di, 0x75f1
push dword [esp + 1]
xchg di, bp
cpuid
and cx, bx
jmp 0x5d295c
mov eax, dword [esp + 0x15]
cmp di, cx
and dl, 0xb3
bsr ax, ax
rcl di, 0xd
popal
jmp 0x5d2c45
xchg bl, ch
xchg byte [esp], cl
mov dx, 0xecc2
inc ecx
mov bp, word [esp]
cmp ebx, 0xf70b2dca
call fcn.005d2a5e
mov esi, dword [esp]
mov ebx, ebp
shr dx, cl
mov dh, 0x25
neg ch
bswap esi
jmp 0x5d2abe
xchg ebp, esi
lea edx, [ebp*4]
rol edi, cl
mov esi, 0x42d10e79
bswap ebx
ror bl, 6
jmp 0x5d2bee
Function at 0x5d29c3
Capabilities:
Execute anti-debugging instructions

Disassembly:
mov dl, dh
inc eax
rdtsc
rdtsc
mov ebx, 0xbca8ef59
jmp 0x5d29e1
xchg word [esp + 5], cx
mov ebp, dword [esp + 2]
pop ebp
push word [esp + 1]
neg ecx
jmp 0x5d2a2d
mov si, 0xa4a4
xchg dword [esp], edx
lea ebp, [eax*4]
xchg dword [esp], edi
jmp 0x5d2a44
not ch
mov dword [esp], esp
setns ch
pop word [esp]
mov word [esp + 2], dx
xchg byte [esp + 1], bh
jmp 0x5d2a16
xchg bh, dh
xchg dl, ch
mov bh, 0xf5
mov ebp, ebx
stc
mov dword [esp], ecx
jmp 0x5d2a76
not ecx
mov dword [esp], ebp
or di, bp
dec cl
mov bp, si
bswap eax
jmp 0x5d2aa2
mov dl, 0x60
xchg byte [esp + 1], dl
mov bx, word [esp + 3]
push ebx
pop word [esp + 1]
or ch, 0x93
jmp 0x5d2a60
xchg esi, edi
call fcn.005d2bb8
push 0x6f
jns 0x5d2ade
je 0x5d2ade
jbe 0x5d2ae0
popal
jo 0x5d2b13
push edi
add byte [esi - 0x79], ah
dec esp
and al, 4
xchg word [esp + 4], cx
not ecx
mov cl, 0xdf
mov byte [esp], al
add esp, 4
mov ecx, 0x3c9d7124
jmp 0x5d2a8c
and al, 3
and al, 0x8b
shr ebx, cl
arpl word [ebp - 0x24], cx
das
and dword ss:[ebp + reloc.WSOCK32.dll_gethostbyname], ecx
les ecx, [edi]
xor edi, esi
sar ebp, cl

Function at 0x5d2bb8
Capabilities:
Execute anti-debugging instructions

Disassembly:
rcr ebx, 0x1d
mov cx, 0x7b9a
lea esp, [esp + 3]
jmp 0x5d2b1d
mov ch, 0xd0
lea ebx, [ebp*4]
add esp, 0
mov bx, sp
mov ebp, 0x337668
push word [esp]
jmp 0x5d2ad7
rdtsc
lea edi, [edi + ebp]
mov dx, 0x4955
mov ax, word [esp]
mov edx, ebx
jmp 0x5d2b7b
lea ebp, reloc.WSOCK32.dll_gethostbyname
rdtsc
not ebx
std
setb bh
mov ebx, dword [esp]
jmp 0x5d2b07
pop word [esp]
mov cl, al
add esp, 1
mov eax, esp
mov edx, dword [esp]
mov dl, byte [esp + 1]
jmp 0x5d2aed
xchg bx, ax
bswap ebp
mov byte [esp + 0x1e], dl
lea edx, [edi + 0xab]
popal
jmp 0x5d2b8d
push si
mov byte [esp + 1], al
mov bl, 0xb5
pushal
mov bl, 0x9b
xchg word [esp + 0xd], ax
jmp 0x5d2b4e
mov ax, word [esp]
lea edi, [esp + ebx]
mov cl, byte [esp]
cld
xchg cl, bl
lea edx, [eax + ecx]
jmp 0x5d2b64
clc
mov bh, ah
add esp, 1
lea ebx, reloc.WSOCK32.dll_gethostbyname
sub esp, 0xb
not si
jmp 0x5d2bd8
rdtsc
push dword [esp + 5]
mov byte [esp + 0xc], dl
mov edx, dword [esp + 8]
call fcn.005d2c17
dec ebx
loop 0x5d2bd4
insb byte es:[edi], dx
pop word [esp + 2]
mov edx, dword [esp + 4]
mov ebx, 0x185a916d
lea ebx, [ebx*4]
lea ebp, reloc.WSOCK32.dll_gethostbyname
jmp 0x5d2b3a
invalid
inc ah
push dword [esp]
cld
mov cx, 0x6db4
mov dx, 0x175c
bswap esi
jmp 0x5d2ba1

Function at 0x5d6ff2
Capabilities:
Access peb ldr_data

Disassembly:
call fcn.005d60f4
push eax
jmp 0x5d60ef
mov eax, dword [eax]
mov eax, dword [eax + 8]
jmp 0x5d6f92
mov eax, dword fs:[0x30]
mov eax, dword [eax + 0xc]
mov eax, dword [eax + 0x1c]
jmp 0x5d6fa8
push dword [esp + 3]
lea esp, [esp]
mov dword [esp + 0x18], edi
lea esp, [esp + 0x18]
jmp 0x5d6fc0
Function at 0x40bb27
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
xor eax, eax
push ebx
mov ebx, 0xbb40e64e
cmp dword [0x410438], eax
je 0x40bb49
cmp dword [0x410438], ebx
jne 0x40bbdd
push edi
push eax
push eax
push 1
call dword [sym.imp.KERNEL32.dll_GetProcessHeap]
push eax
call dword [sym.imp.KERNEL32.dll_HeapSetInformation]
lea eax, [ebp - 0xc]
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemTimeAsFileTime]
mov edi, dword [ebp - 8]
xor edi, dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_GetCurrentProcessId]
xor edi, eax
call dword [sym.imp.KERNEL32.dll_GetCurrentThreadId]
xor edi, eax
call dword [sym.imp.KERNEL32.dll_GetTickCount]
xor edi, eax
lea eax, [ebp - 0x14]
push eax
call dword [sym.imp.KERNEL32.dll_QueryPerformanceCounter]
mov eax, dword [ebp - 0x10]
xor eax, dword [ebp - 0x14]
xor edi, eax
lea eax, [ebp - 4]
push eax
push 0x40
push 4
push 0x410438
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
lea eax, [ebp - 4]
test edi, edi
push eax
push dword [ebp - 4]
cmovne ebx, edi
mov edi, 0x410438
push 4
push edi
mov dword [0x410438], ebx
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
push 4
push edi
call sub.KERNEL32.dll_WerRegisterMemoryBlock
mov eax, dword [0x410438]
not eax
mov dword [0x4120c0], eax
pop edi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x401320
Capabilities:
Hide graphical window

Disassembly:
push ebp
mov ebp, esp
push ecx
mov eax, dword [ebp + 8]
mov dword [0x404169], eax
push 0
mov ecx, dword [ebp + 8]
push ecx
push 0
push 0
push 0
push 0x80000000
push 0
push 0x80000000
push 0xcf0000
push str.trast
push str.bask
push 0
call dword [sym.imp.USER32.dll_CreateWindowExA]
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
jne 0x401368
xor eax, eax
jmp 0x401383
push 0
mov edx, dword [ebp - 4]
push edx
call dword [sym.imp.USER32.dll_ShowWindow]
mov eax, dword [ebp - 4]
push eax
call dword [sym.imp.USER32.dll_UpdateWindow]
mov eax, 1
mov esp, ebp
pop ebp
ret

Function at 0x402630
Capabilities:
Accept command line arguments
Terminate process

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
jmp fcn.0040263d
Function at 0x401110
Capabilities:
Acquire debug privileges

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push 1
mov eax, str.SeDebugPrivilege
mov dword [ebp - 4], eax
lea eax, [ebp - 4]
push eax
push 1
push dword [ebp + 8]
call fcn.00401152
mov dword [ebp - 8], eax
mov ebx, dword [ebp - 4]
test ebx, ebx
je 0x401144
push ebx
call fcn.0042c98e
add esp, 4
mov eax, dword [ebp - 8]
jmp 0x40114c
mov esp, ebp
pop ebp
ret 8
Function at 0x40a079
Capabilities:
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push reloc.WS2_32.dll_getpeername
push 0
mov ebx, dword [ebp + 8]
mov eax, dword [ebx]
test eax, eax
jne 0x40a097
mov eax, 0x4cb633
push eax
push 1
mov ebx, 0x42cee0
call fcn.0042c9a0
add esp, 0x10
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0
jne 0x40a0c1
mov eax, 0
jmp 0x40a135
push esi
push ebx
push edi
push edx
push ecx
mov eax, dword [ebp + 8]
mov eax, dword [eax]
test eax, eax
jle 0x40a122
add eax, 8
mov edi, eax
mov ebx, edi
push edi
xor al, al
pop esi
mov eax, dword [ebp + 8]
mov eax, dword [eax]
mov eax, dword [eax + 4]
mov edi, eax
push edx
cld
xor ecx, ecx
dec ecx
mov edx, ecx
xor eax, eax
xor ebx, ebx
lodsb al, byte [esi]
xor al, cl
mov cl, ch
mov ch, dl
mov dl, dh
mov dh, 8
shr bx, 1
rcr ax, 1
jae 0x40a10b
xor ax, 0x8320
xor bx, 0xedb8
dec dh
jne 0x40a0fa
xor ecx, eax
xor edx, ebx
dec edi
jne 0x40a0eb
not edx
not ecx
mov eax, edx
rol eax, 0x10
mov ax, cx
pop ecx
pop edx
pop edi
pop ebx
pop esi
leave
ret 4
mov esp, ebp
pop ebp
ret 4
Function at 0x418854
Capabilities:
Get process heap force flags

Disassembly:
push ebp
mov ebp, esp
sub esp, 4
mov dword [ebp - 4], 0
pushal
mov eax, 1
mov eax, 2
mov eax, 4
mov eax, 2
mov eax, 5
mov eax, 4
mov eax, 2
mov eax, 5
mov eax, 6
popal
push edx
mov edx, 1
mov edx, 2
mov edx, 4
mov edx, 2
mov edx, 5
mov edx, 4
mov edx, 2
mov edx, 5
mov edx, 5
pop edx
mov dword [ebp - 4], 0
push eax
push ecx
push edx
push ebx
push esi
push edi
nop
nop
nop
push ebx
push ecx
push edx
mov eax, ioctlsocket
cpuid
shr ecx, 0x10
mov esi, ecx
nop
pop edx
pop ecx
pop ebx
nop
push ebx
push ecx
push edx
mov eax, reloc.WS2_32.dll_getpeername
cpuid
shr edx, 0x18
shr ecx, 0x18
add edx, ecx
add esi, edx
nop
pop edx
pop ecx
pop ebx
nop
nop
nop
mov eax, dword fs:[0x30]
mov eax, dword [eax + 0x64]
add esi, eax
nop
mov eax, 1
cpuid
xor ebx, ebx
mov bl, al
add esi, ebx
nop
mov eax, 1
cpuid
xor ebx, ebx
mov bl, cl
add esi, ebx
nop
mov eax, 1
cpuid
xor ebx, ebx
mov bl, dl
add esi, ebx
nop
imul esi, esi, 0x666
mov dword [ebp - 4], esi
nop
pop edi
pop esi
pop ebx
pop edx
pop ecx
pop eax
mov eax, dword [ebp - 4]
jmp 0x418978
mov esp, ebp
pop ebp
ret
Function at 0x41dbe3
Capabilities:
Contain obfuscated stackstrings
Decode data using base64 via vbmi lookup table
Encode data using base64
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
pop ebp
sub esp, 0x84
push ebx
mov ebx, dword [esp + 0x98]
push esi
xor ecx, ecx
xor esi, esi
xor edx, edx
push edi
mov dword [esp + 0xc], 0x7f7f7f7f
mov dword [esp + 0x10], 0x7f7f7f7f
mov dword [esp + 0x14], 0x7f7f7f7f
mov dword [esp + 0x18], 0x7f7f7f7f
mov dword [esp + 0x1c], 0x7f7f7f7f
mov dword [esp + 0x20], 0x7f7f7f7f
mov dword [esp + 0x24], 0x7f7f7f7f
mov dword [esp + 0x28], 0x7f7f7f7f
mov dword [esp + 0x2c], 0x7f7f7f7f
mov dword [esp + 0x30], 0x7f7f7f7f
mov dword [esp + 0x34], 0x3e7f7f7f
mov dword [esp + 0x38], 0x3f7f7f7f
mov dword [esp + 0x3c], 0x37363534
mov dword [esp + 0x40], 0x3b3a3938
mov dword [esp + 0x44], 0x7f7f3d3c
mov dword [esp + 0x48], 0x7f7f407f
mov dword [esp + 0x4c], 0x201007f
mov dword [esp + 0x50], 0x6050403
mov dword [esp + 0x54], 0xa090807
mov dword [esp + 0x58], 0xe0d0c0b
mov dword [esp + 0x5c], 0x1211100f
mov dword [esp + 0x60], 0x16151413
mov dword [esp + 0x64], 0x7f191817
mov dword [esp + 0x68], 0x7f7f7f7f
mov dword [esp + 0x6c], 0x1c1b1a7f
mov dword [esp + 0x70], 0x201f1e1d
mov dword [esp + 0x74], 0x24232221
mov dword [esp + 0x78], 0x28272625
mov dword [esp + 0x7c], 0x2c2b2a29
mov dword [esp + 0x80], 0x302f2e2d
mov dword [esp + 0x84], 0x7f333231
mov dword [esp + 0x88], 0x7f7f7f7f
test ebx, ebx
je 0x41de30
mov edi, dword [esp + 0x9c]
mov edi, edi
mov eax, ebx
sub eax, edx
cmp eax, 2
jb 0x41dd2d
cmp byte [edx + edi], 0xd
jne 0x41dd2d
cmp byte [edx + edi + 1], 0xa
je 0x41dd66
mov al, byte [edx + edi]
cmp al, 0xa
je 0x41dd66
cmp al, 0x3d
jne 0x41dd42
inc ecx
cmp ecx, 2
ja 0x41de3e
cmp al, 0x7f
ja 0x41de3e
movzx eax, al
mov al, byte [esp + eax + 0xc]
cmp al, 0x7f
je 0x41de3e
cmp al, 0x40
jae 0x41dd65
test ecx, ecx
jne 0x41de3e
inc esi
inc edx
cmp edx, ebx
jb 0x41dd17
test esi, esi
je 0x41de30
mov ecx, dword [esp + 0x98]
lea eax, [esi + esi*2]
mov esi, dword [esp + 0x94]
lea eax, [eax*2 + 7]
shr eax, 3
test esi, esi
je 0x41de4f
cmp dword [ecx], eax
jb 0x41de4f
xor eax, eax
xor ebx, ebx
push ebp
mov ebp, 3
mov dword [esp + 0x90], eax
test edx, edx
je 0x41de1f
lea esp, [esp]
mov al, byte [edi]
cmp al, 0xd
je 0x41de1b
cmp al, 0xa
je 0x41de1b
movzx eax, al
mov cl, byte [esp + eax + 0x10]
xor eax, eax
cmp cl, 0x40
sete al
shl ebx, 6
sub ebp, eax
movzx eax, cl
mov ecx, dword [esp + 0x90]
and eax, 0x3f
inc ecx
or ebx, eax
mov dword [esp + 0x90], ecx
cmp ecx, 4
jne 0x41de1b
xor eax, eax
mov dword [esp + 0x90], eax
test ebp, ebp
je 0x41de06
mov eax, ebx
shr eax, 0x10
mov byte [esi], al
inc esi
cmp ebp, 1
jbe 0x41de13
mov eax, ebx
shr eax, 8
mov byte [esi], al
inc esi
cmp ebp, 2
jbe 0x41de1b
mov byte [esi], bl
inc esi
inc edi
dec edx
jne 0x41ddb7
sub esi, dword [esp + 0x98]
mov eax, dword [esp + 0x9c]
pop ebp
mov dword [eax], esi
pop edi
pop esi
xor eax, eax
pop ebx
add esp, 0x84
ret 0x10
pop edi
pop esi
mov eax, 0xfffffffe
pop ebx
add esp, 0x84
ret 0x10
pop edi
pop esi
mov dword [ecx], eax
or eax, 0xffffffff
pop ebx
add esp, 0x84
ret 0x10
Function at 0x41ff0e
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
pop ebp
sub esp, 0xc
push ebp
push edi
mov edi, dword [esp + 0x18]
test edi, edi
je 0x41ff31
mov ebp, dword [esp + 0x1c]
test ebp, ebp
je 0x41ff31
mov eax, dword [edi + 0x3c]
cmp dword [eax + edi + 0x7c], 0
jne 0x41ff3b
pop edi
xor eax, eax
pop ebp
add esp, 0xc
ret 8
mov eax, dword [eax + edi + 0x78]
add eax, edi
push ebx
mov ecx, dword [eax + 0x20]
mov edx, dword [eax + 0x24]
mov ebx, dword [eax + 0x14]
add ecx, edi
mov dword [esp + 0x20], ecx
push esi
mov esi, dword [eax + 0x1c]
mov ecx, ebp
sub ecx, dword [eax + 0x10]
add esi, edi
add edx, edi
mov dword [esp + 0x18], esi
mov dword [esp + 0x14], edx
mov dword [esp + 0x20], ebx
cmp ecx, ebx
ja 0x41ff7d
mov eax, dword [esi + ecx*4]
pop esi
pop ebx
add eax, edi
pop edi
pop ebp
add esp, 0xc
ret 8
mov eax, dword [eax + 0x18]
xor esi, esi
mov dword [esp + 0x10], eax
test eax, eax
je 0x41ffdf
mov ecx, ebx
lea ebx, [ebx]
movzx ebx, word [edx + esi*2]
cmp ebx, ecx
ja 0x41ffda
mov eax, dword [esp + 0x24]
mov ecx, ebp
mov eax, dword [eax + esi*4]
add eax, edi
mov dl, byte [ecx]
cmp dl, byte [eax]
jne 0x41ffc5
test dl, dl
je 0x41ffc1
mov dl, byte [ecx + 1]
cmp dl, byte [eax + 1]
jne 0x41ffc5
add ecx, 2
add eax, 2
test dl, dl
jne 0x41ffa5
xor eax, eax
jmp 0x41ffca
sbb eax, eax
or eax, 1
test eax, eax
je 0x41ffeb
mov eax, dword [esp + 0x10]
mov edx, dword [esp + 0x14]
mov ecx, dword [esp + 0x20]
inc esi
cmp esi, eax
jb 0x41ff92
pop esi
pop ebx
pop edi
xor eax, eax
pop ebp
add esp, 0xc
ret 8
mov eax, dword [esp + 0x18]
pop esi
mov eax, dword [eax + ebx*4]
pop ebx
add eax, edi
pop edi
pop ebp
add esp, 0xc
ret 8
Function at 0x420070
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
pop ebp
sub esp, 0xc
push ebp
push edi
mov edi, dword [esp + 0x18]
test edi, edi
je 0x420093
mov ebp, dword [esp + 0x1c]
test ebp, ebp
je 0x420093
mov eax, dword [edi + 0x3c]
cmp dword [eax + edi + 0x7c], 0
jne 0x42009d
pop edi
xor eax, eax
pop ebp
add esp, 0xc
ret 8
mov eax, dword [eax + edi + 0x78]
add eax, edi
push ebx
mov ecx, dword [eax + 0x20]
mov edx, dword [eax + 0x24]
mov ebx, dword [eax + 0x14]
add ecx, edi
mov dword [esp + 0x20], ecx
push esi
mov esi, dword [eax + 0x1c]
mov ecx, ebp
sub ecx, dword [eax + 0x10]
add esi, edi
add edx, edi
mov dword [esp + 0x18], esi
mov dword [esp + 0x14], edx
mov dword [esp + 0x20], ebx
cmp ecx, ebx
ja 0x4200df
mov eax, dword [esi + ecx*4]
pop esi
pop ebx
add eax, edi
pop edi
pop ebp
add esp, 0xc
ret 8
mov eax, dword [eax + 0x18]
xor esi, esi
mov dword [esp + 0x10], eax
test eax, eax
je 0x420141
mov ecx, ebx
lea ebx, [ebx]
movzx ebx, word [edx + esi*2]
cmp ebx, ecx
ja 0x42013c
mov eax, dword [esp + 0x24]
mov ecx, ebp
mov eax, dword [eax + esi*4]
add eax, edi
mov dl, byte [ecx]
cmp dl, byte [eax]
jne 0x420127
test dl, dl
je 0x420123
mov dl, byte [ecx + 1]
cmp dl, byte [eax + 1]
jne 0x420127
add ecx, 2
add eax, 2
test dl, dl
jne 0x420107
xor eax, eax
jmp 0x42012c
sbb eax, eax
or eax, 1
test eax, eax
je 0x42014d
mov eax, dword [esp + 0x10]
mov edx, dword [esp + 0x14]
mov ecx, dword [esp + 0x20]
inc esi
cmp esi, eax
jb 0x4200f4
pop esi
pop ebx
pop edi
xor eax, eax
pop ebp
add esp, 0xc
ret 8
mov eax, dword [esp + 0x18]
pop esi
mov eax, dword [eax + ebx*4]
pop ebx
add eax, edi
pop edi
pop ebp
add esp, 0xc
ret 8