joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4623d0
Capabilities:
Connect socket

Disassembly:
push ecx
push ebx
push esi
mov esi, ecx
mov ecx, dword [esi + 4]
mov eax, dword [ecx + 4]
push edi
push eax
call fcn.0044cd30
mov ecx, dword [esi + 4]
mov edx, dword [ecx + 4]
mov edi, dword [sym.imp.WS2_32.dll_closesocket]
push edx
call edi
mov eax, dword [esi + 4]
or ebx, 0xffffffff
mov dword [eax + 4], ebx
cmp dword [esi + 0x20], 0
mov dword [esp + 0xc], 0
je 0x462543
push ebp
mov ebp, dword [sym.imp.WS2_32.dll_socket]
mov eax, dword [esi + 0x20]
mov ecx, dword [eax + 0xc]
mov edx, dword [eax + 8]
mov eax, dword [eax + 4]
push ecx
push edx
push eax
call ebp
mov ecx, dword [esi + 4]
mov dword [ecx + 4], eax
mov ecx, dword [esi + 4]
mov eax, dword [ecx + 4]
cmp eax, ebx
je 0x46250a
push eax
call fcn.0044cd10
mov edx, dword [esi + 0x10]
mov ecx, dword [esi + 4]
push edx
call fcn.0044ce00
mov ecx, dword [esi + 4]
test eax, eax
je 0x4624f2
cmp dword [ecx + 0x38], 0
je 0x46249b
mov edx, dword [ecx + 8]
push 0x3f
add edx, 0x403
push edx
call fcn.0044c9a0
push eax
mov eax, dword [esi + 4]
mov ecx, dword [eax + 4]
push ecx
call dword [sym.imp.WS2_32.dll_WSAAsyncSelect]
test eax, eax
je 0x46249b
mov ecx, dword [esi + 4]
mov edx, dword [ecx + 4]
push edx
call fcn.0044cd30
mov eax, dword [esi + 4]
mov ecx, dword [eax + 4]
push ecx
call edi
mov edx, dword [esi + 4]
mov dword [edx + 4], ebx
jmp 0x46250a
mov eax, dword [esi + 0x20]
mov edx, dword [eax + 4]
mov ecx, dword [esi + 4]
mov dword [ecx + 0xc], edx
mov eax, dword [esi + 0x20]
mov ecx, dword [eax + 4]
mov edx, dword [esi + 0x14]
mov eax, dword [esi + 0x18]
push edx
mov dword [esi + 0xc], ecx
mov ecx, dword [esi + 4]
push eax
call fcn.0044cac0
test eax, eax
je 0x46247e
mov eax, dword [esi + 0x20]
mov ecx, dword [eax + 0x10]
mov edx, dword [eax + 0x18]
push ecx
mov ecx, dword [esi + 4]
push edx
call fcn.004752e0
push eax
call dword [sym.imp.WS2_32.dll_connect]
cmp eax, ebx
jne 0x46251d
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
cmp eax, 0x2733
je 0x46251d
mov ecx, dword [esi + 4]
mov eax, dword [ecx + 4]
push eax
call fcn.0044cd30
mov ecx, dword [esi + 4]
mov edx, dword [ecx + 4]
push edx
call edi
mov eax, dword [esi + 4]
mov dword [eax + 4], ebx
mov ecx, dword [esi + 0x20]
mov edx, dword [ecx + 0x1c]
mov dword [esi + 0x20], edx
test edx, edx
jne 0x462413
jmp 0x462542
mov eax, dword [esi + 8]
mov dword [esi + 8], 2
cmp eax, 2
je 0x46253a
push 0
push eax
push 2
push 0
mov ecx, esi
call fcn.00461ef0
mov dword [esp + 0x10], 1
pop ebp
mov eax, dword [esi + 0x20]
test eax, eax
je 0x462550
mov eax, dword [eax + 0x1c]
mov dword [esi + 0x20], eax
cmp dword [esi + 0x20], 0
jne 0x462568
mov ecx, dword [esi + 0x1c]
push ecx
call dword [0x4973cc]
xor eax, eax
mov dword [esi + 0x20], eax
mov dword [esi + 0x1c], eax
mov edx, dword [esi + 4]
cmp dword [edx + 4], ebx
pop edi
pop esi
pop ebx
je 0x46257d
cmp dword [esp], 0
je 0x46257d
mov al, 1
pop ecx
ret
xor al, al
pop ecx
ret
Function at 0x462a40
Capabilities:
Connect socket

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x2c]
push edi
test ecx, ecx
je 0x462a60
mov edx, dword [esp + 0x10]
mov eax, dword [ecx]
mov eax, dword [eax + 0x20]
push edx
mov edx, dword [esp + 0x10]
push edx
call eax
mov edi, eax
jmp 0x462a83
mov ecx, dword [esp + 0x10]
mov edx, dword [esp + 0xc]
push ecx
mov ecx, dword [esi + 4]
push edx
call fcn.004752e0
push eax
call dword [sym.imp.WS2_32.dll_connect]
xor ecx, ecx
cmp eax, 0xffffffff
setne cl
mov edi, ecx
test edi, edi
jne 0x462a94
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
cmp eax, 0x2733
jne 0x462ab1
mov eax, dword [esi + 8]
mov dword [esi + 8], 2
cmp eax, 2
je 0x462ab1
push 0
push eax
push 2
push 0
mov ecx, esi
call fcn.00461ef0
mov eax, edi
pop edi
pop esi
ret 8
Function at 0x46e390
Capabilities:
Hash data with md5

Disassembly:
mov eax, ecx
xor ecx, ecx
mov dword [eax + 0x14], ecx
mov dword [eax + 0x10], ecx
mov dword [eax], 0x67452301
mov dword [eax + 4], 0xefcdab89
mov dword [eax + 8], 0x98badcfe
mov dword [eax + 0xc], 0x10325476
mov dword [eax + 0x58], ecx
mov byte [eax + 0x5c], cl
ret

Function at 0x46e3c0
Capabilities:
Hash data with md5

Disassembly:
sub esp, 0xc
mov eax, dword [0x496ee4]
xor eax, esp
mov dword [esp + 8], eax
push esi
mov esi, ecx
cmp byte [esi + 0x5c], 0
jne 0x46e52e
mov ecx, dword [esi + 0x58]
lea eax, [ecx*8]
add dword [esi + 0x10], eax
mov eax, dword [esi + 0x10]
add ecx, ecx
push ebx
add ecx, ecx
add ecx, ecx
push ebp
push edi
mov ebx, 1
cmp eax, ecx
jae 0x46e400
add dword [esi + 0x14], ebx
movzx ecx, byte [esi + 0x11]
movzx edx, al
mov byte [esp + 0x11], cl
movzx ecx, byte [esi + 0x13]
mov byte [esp + 0x10], dl
movzx edx, byte [esi + 0x12]
mov byte [esp + 0x13], cl
movzx ecx, byte [esi + 0x15]
mov byte [esp + 0x12], dl
movzx edx, byte [esi + 0x14]
mov byte [esp + 0x15], cl
movzx ecx, byte [esi + 0x17]
shr eax, 3
mov byte [esp + 0x14], dl
movzx edx, byte [esi + 0x16]
and eax, 0x3f
mov byte [esp + 0x17], cl
mov byte [esp + 0x16], dl
mov ecx, 0x38
cmp eax, 0x38
jb 0x46e454
mov ecx, 0x78
sub ecx, eax
test ecx, ecx
je 0x46e467
push ecx
push 0x496c88
mov ecx, esi
call fcn.0046e350
mov ebp, 8
lea edi, [esp + 0x10]
mov al, byte [edi]
mov edx, dword [esi + 0x58]
mov byte [esi + edx + 0x18], al
add dword [esi + 0x58], ebx
mov eax, dword [esi + 0x58]
sub ebp, ebx
add edi, ebx
cmp eax, 0x40
jb 0x46e48f
mov ecx, esi
call fcn.0046dbd0
test ebp, ebp
jne 0x46e470
movzx ecx, byte [esi]
movzx eax, byte [esi + 2]
movzx edx, byte [esi + 1]
mov byte [esi + 0x5d], cl
movzx ecx, byte [esi + 3]
mov byte [esi + 0x5f], al
movzx eax, byte [esi + 5]
mov byte [esi + 0x5e], dl
movzx edx, byte [esi + 4]
mov byte [esi + 0x60], cl
movzx ecx, byte [esi + 6]
mov byte [esi + 0x62], al
movzx eax, byte [esi + 8]
mov byte [esi + 0x61], dl
movzx edx, byte [esi + 7]
mov byte [esi + 0x63], cl
movzx ecx, byte [esi + 9]
mov byte [esi + 0x65], al
movzx eax, byte [esi + 0xb]
mov byte [esi + 0x64], dl
movzx edx, byte [esi + 0xa]
mov byte [esi + 0x66], cl
movzx ecx, byte [esi + 0xc]
mov byte [esi + 0x68], al
movzx eax, byte [esi + 0xe]
mov byte [esi + 0x67], dl
movzx edx, byte [esi + 0xd]
mov byte [esi + 0x69], cl
movzx ecx, byte [esi + 0xf]
mov byte [esi + 0x6b], al
mov byte [esi + 0x6a], dl
mov byte [esi + 0x6c], cl
pop edi
xor eax, eax
pop ebp
mov byte [esi + 0x5c], bl
mov dword [esi + 0x14], eax
mov dword [esi + 0x10], eax
mov dword [esi], 0x67452301
mov dword [esi + 4], 0xefcdab89
mov dword [esi + 8], 0x98badcfe
mov dword [esi + 0xc], 0x10325476
mov dword [esi + 0x58], eax
pop ebx
mov ecx, dword [esp + 0xc]
pop esi
xor ecx, esp
call fcn.0047bc8a
add esp, 0xc
ret
Function at 0x47a7ee
Capabilities:
Resolve dns

Disassembly:
sub esp, 0x14
mov eax, dword [0x496ee4]
xor eax, esp
mov dword [esp + 0x10], eax
push esi
mov esi, ecx
mov eax, dword [esi + 0x54]
push edi
mov edi, dword [esp + 0x20]
test eax, eax
jne 0x47a81b
mov eax, dword [esp + 0x24]
push eax
push edi
call fcn.004626e0
pop edi
pop esi
mov ecx, dword [esp + 0x10]
xor ecx, esp
call fcn.0047bc8a
add esp, 0x14
ret 8
cmp eax, 1
je 0x47a8d9
mov ecx, dword [esi + 0x5c]
mov eax, dword [esi + 0x58]
push ecx
push eax
mov ecx, esi
call fcn.004626e0
test eax, eax
jne 0x47a868
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
cmp eax, 0x2733
je 0x47a868
push 0
push 0
push 1
push 1
mov ecx, esi
call fcn.00461ef0
pop edi
xor eax, eax
pop esi
mov ecx, dword [esp + 0x10]
xor ecx, esp
call fcn.0047bc8a
add esp, 0x14
ret 8
mov edx, dword [esp + 0x24]
push edx
call dword [sym.imp.WS2_32.dll_htons]
mov ecx, dword [esi + 0x6c]
movzx eax, ax
push ecx
mov dword [esi + 0x4c], eax
mov dword [esi + 0x50], 0
call sub.MSVCR90.dll_void___cdecl_operator_delete___void__
mov eax, edi
add esp, 4
lea edx, [eax + 1]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x47a891
sub eax, edx
inc eax
push eax
call fcn.0047bb8b
add esp, 4
mov dword [esi + 0x6c], eax
mov ecx, eax
lea esp, [esp]
mov al, byte [edi]
mov byte [ecx], al
inc edi
inc ecx
test al, al
jne 0x47a8b0
pop edi
mov dword [esi + 0x48], 1
mov eax, 1
pop esi
mov ecx, dword [esp + 0x10]
xor ecx, esp
call fcn.0047bc8a
add esp, 0x14
ret 8
xor eax, eax
mov edx, 2
mov dword [esp + 8], eax
push edi
mov dword [esp + 0x10], eax
mov dword [esp + 0x14], eax
mov dword [esp + 0x18], eax
mov word [esp + 0xc], dx
call dword [sym.imp.WS2_32.dll_inet_addr]
mov dword [esp + 0xc], eax
cmp eax, 0xffffffff
jne 0x47a91f
push edi
call dword [sym.imp.WS2_32.dll_gethostbyname]
test eax, eax
je 0x47a9a0
mov eax, dword [eax + 0xc]
mov ecx, dword [eax]
mov edx, dword [ecx]
mov dword [esp + 0xc], edx
mov eax, dword [esp + 0x24]
push ebx
push eax
call dword [sym.imp.WS2_32.dll_htons]
push 0x10
lea ecx, [esp + 0x10]
push ecx
mov ecx, esi
mov word [esp + 0x16], ax
call fcn.00479910
mov ebx, eax
test ebx, ebx
jne 0x47a951
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
cmp eax, 0x2733
jne 0x47a98a
mov edx, dword [esi + 0x6c]
push edx
call sub.MSVCR90.dll_void___cdecl_operator_delete___void__
mov eax, edi
add esp, 4
lea edx, [eax + 1]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x47a962
sub eax, edx
inc eax
push eax
call fcn.0047bb8b
add esp, 4
mov dword [esi + 0x6c], eax
mov ecx, eax
lea ebx, [ebx]
mov al, byte [edi]
mov byte [ecx], al
inc edi
inc ecx
test al, al
jne 0x47a980
mov eax, ebx
pop ebx
pop edi
pop esi
mov ecx, dword [esp + 0x10]
xor ecx, esp
call fcn.0047bc8a
add esp, 0x14
ret 8
push 0
push 0
push 7
push 1
mov ecx, esi
call fcn.00461ef0
push 0x2726
call dword [sym.imp.WS2_32.dll_WSASetLastError]
mov ecx, dword [esp + 0x18]
pop edi
pop esi
xor ecx, esp
xor eax, eax
call fcn.0047bc8a
add esp, 0x14
ret 8
Function at 0x47b4f0
Capabilities:
Encode data using base64

Disassembly:
push ebp
mov ebp, dword [esp + 8]
push esi
push edi
xor edi, edi
mov esi, eax
test ebp, ebp
jle 0x47b56f
lea edx, [ebp - 1]
mov eax, 0xaaaaaaab
mul edx
shr edx, 1
inc edx
lea edi, [edx + edx*2]
push ebx
movsx eax, byte [esi]
sar eax, 2
movzx eax, byte [eax + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789__]
mov byte [ecx], al
movsx eax, byte [esi]
movsx ebx, byte [esi + 1]
and eax, 3
shl eax, 4
sar ebx, 4
movzx eax, byte [eax + ebx + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789__]
mov byte [ecx + 1], al
movsx eax, byte [esi + 1]
movsx ebx, byte [esi + 2]
inc ecx
and eax, 0xf
sar ebx, 6
movzx eax, byte [ebx + eax*4 + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789__]
inc ecx
mov byte [ecx], al
movsx eax, byte [esi + 2]
and eax, 0x3f
movzx eax, byte [eax + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789__]
inc ecx
mov byte [ecx], al
inc ecx
add esi, 3
sub edx, 1
jne 0x47b510
pop ebx
lea edx, [ebp + 1]
cmp edi, edx
jne 0x47b581
pop edi
pop esi
mov byte [ecx - 1], 0x3d
mov byte [ecx], 0
pop ebp
ret
add ebp, 2
cmp edi, ebp
jne 0x47b590
mov al, 0x3d
mov byte [ecx - 2], al
mov byte [ecx - 1], al
pop edi
pop esi
mov byte [ecx], 0
pop ebp
ret

Function at 0x47b9dd
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
cmp dword [0x4975d4], 0
push esi
jne 0x47b950
call fcn.0047b876
test eax, eax
je 0x47b993
mov eax, dword [0x4975d4]
cmp eax, 1
jne 0x47b971
push 0xd
push 0
call dword [sym.imp.KERNEL32.dll_GetProcessHeap]
push eax
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
test eax, eax
je 0x47b993
pop esi
ret
push eax
call dword [0x4975dc]
test eax, eax
jne 0x47b9db
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 0x47b997
xor eax, eax
pop esi
ret
mov eax, dword [esi]
push edi
push dword [0x4975d4]
call dword [0x4975dc]
mov edi, eax
test edi, edi
je 0x47b9bc
push 0x8000
push 0
push esi
call dword [sym.imp.KERNEL32.dll_VirtualFree]
jmp 0x47b9d8
mov edi, esi
add esi, 0xff0
push edi
push dword [0x4975d4]
call dword [0x4975d8]
add edi, 0x10
cmp edi, esi
jb 0x47b9c4
mov eax, edi
pop edi
pop esi
ret
jmp 0x47b93d

Function at 0x47bc8a
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x496ee4]
jne 0x47bc94
repz ret
jmp fcn.0047c7e6
Function at 0x40b9b0
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, 0x40a015
lea edi, [esi - 0x9015]
push edi
or ebp, 0xffffffff
jmp 0x40b9d2
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x40b9d9
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x40b9c8
mov eax, 1
add ebx, ebx
jne 0x40b9eb
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x40b9e0
jne 0x40b9fc
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x40b9e0
xor ecx, ecx
sub eax, 3
jb 0x40ba10
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x40ba82
mov ebp, eax
add ebx, ebx
jne 0x40ba1b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jne 0x40ba28
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jne 0x40ba4c
inc ecx
add ebx, ebx
jne 0x40ba38
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x40ba2d
jne 0x40ba49
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x40ba2d
add ecx, 2
cmp ebp, 0xfffff300
adc ecx, 1
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x40ba6c
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x40ba5d
jmp 0x40b9ce
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x40ba6c
add edi, ecx
jmp 0x40b9ce
pop esi
mov edi, esi
mov ecx, 1
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x40ba8a
cmp byte [edi], 0
jne 0x40ba8a
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 0x40ba8f
lea edi, [esi + 0x9000]
mov eax, dword [edi]
or eax, eax
je 0x40bafe
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0xd2ac]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0xd350]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x40babc
mov ecx, edi
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0xd358]
or eax, eax
je 0x40baf8
mov dword [ebx], eax
add ebx, 4
jmp 0x40bad9
call dword [esi + 0xd354]
mov ebp, dword [esi + 0xd35c]
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 0x40bb32
sub esp, 0xffffff80
jmp 0x4014c8

Function at 0x433000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x43300c
nop
nop
nop
nop
nop
pop eax
nop
add eax, 0x40a063
nop
sub eax, reloc.winmm.dll_timeGetTime
nop
nop
nop
nop
mov ebx, dword [eax]
nop
nop
nop
mov ecx, dword [eax + 4]
mov edx, dword [eax + 8]
nop
nop
nop
xor dword [ebx], edx
nop
nop
nop
nop
add ebx, 4
nop
nop
nop
nop
nop
nop
cmp ebx, ecx
nop
nop
nop
nop
nop
jl 0x433030
add eax, 0xc
nop
nop
nop
nop
nop
nop
cmp dword [eax], 0
nop
nop
jne 0x43301e
nop
nop
nop
popal
nop
nop
nop
nop
jmp 0x431219
Function at 0x430002
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
mov eax, section..idata
nop
mov ebx, 0x408ecc
nop
mov ecx, 0x555e4873
nop
nop
nop
nop
nop
test eax, eax
je 0x43004e
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
cmp eax, ebx
nop
jne 0x430024
nop
nop
nop
nop
nop
mov eax, section..data
mov ebx, 0x42e1d0
nop
mov ecx, 0x479e7f4d
nop
nop
test eax, eax
nop
nop
nop
nop
nop
nop
je 0x430084
nop
nop
nop
xor dword [eax], ecx
nop
nop
add eax, 4
nop
nop
nop
nop
nop
nop
cmp eax, ebx
nop
nop
jne 0x43006c
nop
nop
nop
nop
nop
nop
popal
nop
nop
jmp 0x401219
Function at 0x4eff30
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, 0x5c000
lea edi, [esi - 0x9b000]
push edi
jmp 0x4eff4a
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x4eff51
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4eff40
mov eax, 1
add ebx, ebx
jne 0x4eff63
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x4eff74
jne 0x4eff93
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4eff93
dec eax
add ebx, ebx
jne 0x4eff80
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
jmp 0x4eff58
add ebx, ebx
jne 0x4eff8f
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jmp 0x4effe5
xor ecx, ecx
sub eax, 3
jb 0x4effab
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x4f001a
sar eax, 1
mov ebp, eax
jmp 0x4effb6
add ebx, ebx
jne 0x4effb6
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4eff84
inc ecx
add ebx, ebx
jne 0x4effc4
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4eff84
add ebx, ebx
jne 0x4effd1
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x4effc6
jne 0x4effe2
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x4effc6
add ecx, 2
cmp ebp, 0xfffffb00
adc ecx, 2
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x4f0004
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x4efff6
jmp 0x4eff46
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x4f0004
add edi, ecx
jmp 0x4eff46
pop esi
mov edi, esi
mov ecx, 0x3ed9
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x4f0022
cmp byte [edi], 0x11
jne 0x4f0022
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 0x4f0027
lea edi, [esi + 0xe8000]
mov eax, dword [edi]
or eax, eax
je 0x4f009f
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x1076b4]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x107830]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x4f0054
mov ecx, edi
jns 0x4f0083
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 + 0x107834]
or eax, eax
je 0x4f0099
mov dword [ebx], eax
add ebx, 4
jmp 0x4f0071
call dword [esi + 0x107844]
add edi, 4
lea ebx, [esi - 4]
xor eax, eax
mov al, byte [edi]
inc edi
or eax, eax
je 0x4f00d0
cmp al, 0xef
ja 0x4f00c3
add ebx, eax
mov eax, dword [ebx]
xchg ah, al
rol eax, 0x10
xchg ah, al
add eax, esi
mov dword [ebx], eax
jmp 0x4f00a5
and al, 0xf
shl eax, 0x10
mov ax, word [edi]
add edi, 2
jmp 0x4f00b2
mov ebp, dword [esi + 0x107838]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x227]
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 0x4f0104
sub esp, 0xffffff80
jmp 0x425f74
Function at 0x433000
Capabilities:
Encode data using xor

Disassembly:
pushal
nop
nop
nop
nop
nop
mov eax, section..text
nop
nop
nop
push 4
nop
nop
nop
nop
pop edi
nop
nop
nop
nop
cmp eax, 0
nop
nop
nop
nop
nop
je 0x433072
nop
mov ebx, 0x40de38
nop
nop
nop
nop
mov ecx, ebx
nop
nop
nop
nop
sub ecx, eax
nop
nop
nop
nop
xor edx, edx
nop
nop
nop
nop
push eax
nop
nop
nop
nop
nop
nop
mov eax, ecx
nop
nop
nop
nop
div edi
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
pop eax
nop
nop
mov esi, 0x74886d89
nop
xor dword [eax], esi
nop
nop
nop
nop
nop
nop
nop
nop
add eax, edi
nop
nop
nop
nop
loop 0x433060
nop
mov eax, section..data
nop
cmp eax, 0
nop
nop
nop
nop
nop
nop
je 0x4330d2
mov ebx, 0x4304d8
nop
nop
nop
nop
mov ecx, ebx
nop
nop
nop
sub ecx, eax
nop
nop
nop
nop
xor edx, edx
nop
nop
nop
nop
push eax
nop
nop
nop
mov eax, ecx
nop
nop
nop
nop
nop
div edi
nop
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
pop eax
nop
nop
nop
mov esi, 0x5515d78
nop
nop
xor dword [eax], esi
nop
nop
nop
add eax, edi
nop
nop
nop
nop
nop
loop 0x4330c0
nop
nop
nop
nop
nop
nop
nop
popal
nop
jmp 0x431219
Function at 0x412210
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x41223d
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x41223d
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret

Function at 0x7ffe5469
Capabilities:
Encode data using xor
Encrypt data using rc4 prga

Disassembly:
mov eax, dword fs:[0x30]
stc
clc
cld
call 0x7ffe5477
pop edx
clc
clc
xor dx, dx
stc
add edx, 0xd5e0
cld
cld
nop
cld
xor ecx, ecx
mov cl, 0x1e
clc
cld
xor byte [ecx + edx], 0xf2
loop 0x7ffe548e
push dword fs:[0x24]
stc
pop dword [edx + 0xa]
clc
mov cl, 0xff
nop
stc
push edx
loop 0x7ffe54a4
add eax, 0
mov dword [edx + 0x11], 0xffffacbb
cld
cld
cld
mov ecx, dword [eax + 0x2c]
cld
mov dword [edx + 0x1b], ecx
mov dword [edx + 0x100], ecx
pushal
inc eax
popal
stc
mov dword [eax + 0x2c], esp
push 0
push 0
and bh, 0xff
cld
push 0
add eax, 0
cld
push 0
nop
cld
push 0x30
add eax, 0
push 0x20
push 0
stc
pushal
inc eax
popal
push 0
clc
add edx, 0xffff7f36
nop
clc
cld
push edx
clc
push edx
nop
cld
push 0
call dword [edx + 0x820d]
add esp, 0x3f8
pushal
inc eax
popal
clc
xor eax, eax
cld
cld
inc eax
lea esp, [esp]
ret 0xc

Function at 0x7ffe8354
Capabilities:
Encode data using xor

Disassembly:
add eax, 0
pushal
inc eax
popal
pop eax
nop
add eax, 0x11
mov byte [eax], 5
clc
stc
clc
call 0x7ffe8354
nop
cld
add eax, 5
pushal
inc eax
popal
cld
nop
mov ecx, eax
cld
and al, 0xff
nop
call 0x7ffe8313
pushal
inc eax
popal
stc
push edx
cdq
pop edx
pop eax
nop
pushal
inc eax
popal
nop
nop
add eax, 0x15
clc
mov byte [eax], 5
call fcn.7ffe84d6
stc
cld
cld
add eax, 5
cld
cld
xchg ecx, eax
cld
pushal
inc eax
popal
nop
sub ecx, eax
pushal
inc eax
popal
stc
xor byte [eax + ecx], 0x67
push edx
cdq
pop edx
cld
push edx
cdq
pop edx
loop 0x7ffe8341
nop
pushal
inc eax
popal
stc
cld
pop ecx
invalid
Function at 0x423b47
Capabilities:
Get thread local storage value

Disassembly:
push ebx
push esi
mov esi, ecx
lea ebx, [esi + 0x1c]
push ebx
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
cmp dword [esp + 0x10], 0
jne 0x423b75
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x423b93
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.00423ab1
jmp 0x423b93
mov eax, dword [esi + 0x14]
test eax, eax
je 0x423b93
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
push eax
mov ecx, esi
call fcn.00423ab1
test edi, edi
mov eax, edi
jne 0x423b7d
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
mov ecx, dword [0x438c24]
test ecx, ecx
je 0x423c46
jmp 0x423b46
ret 8

Function at 0x432000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
mov eax, section..text
nop
nop
mov ebx, 0x40c7d0
nop
mov ecx, 0x2c374d17
nop
nop
test eax, eax
nop
nop
nop
nop
nop
nop
je 0x43204e
nop
xor dword [eax], ecx
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
inc eax
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
jne 0x432024
nop
nop
mov eax, section..data
mov ebx, 0x42f314
nop
mov ecx, 0x2f6576a4
nop
nop
nop
nop
test eax, eax
nop
nop
je 0x432084
nop
nop
nop
nop
nop
nop
nop
xor dword [eax], ecx
add eax, 4
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
jne 0x43206c
nop
nop
nop
nop
popal
nop
nop
nop
nop
jmp 0x431219