joyce8/EMBER2024-capa huggingface dataset:
Function at 0x484e20
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4ab933
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x794
mov eax, dword [0x5015f0]
mov dword [ebp - 0x14], eax
mov dword [ebp - 0x790], ecx
push 0x80
push 0
lea eax, [ebp - 0x94]
push eax
call fcn.0041ce38
add esp, 0xc
cmp dword [ebp + 0x10], 0
jne 0x484e77
mov ecx, dword [ebp - 0x790]
call dword [0x4b069c]
mov dword [ebp + 0x10], eax
mov ecx, dword [ebp + 0x10]
push ecx
lea edx, [ebp - 0x94]
push edx
call fcn.00483a00
add esp, 8
movsx eax, word [ebp - 0x94]
cmp eax, 2
jne 0x484ec6
lea ecx, [ebp - 0x94]
mov dword [ebp - 0x98], ecx
mov edx, dword [ebp - 0x790]
mov ax, word [edx + 0x44]
push eax
call dword [0x4b09e0]
mov ecx, dword [ebp - 0x98]
mov word [ecx + 2], ax
mov dword [ebp - 0x10], 0x10
jmp 0x484ef4
lea edx, [ebp - 0x94]
mov dword [ebp - 0x9c], edx
mov eax, dword [ebp - 0x790]
mov cx, word [eax + 0x44]
push ecx
call dword [0x4b09e0]
mov edx, dword [ebp - 0x9c]
mov word [edx + 2], ax
mov dword [ebp - 0x10], 0x1c
mov eax, dword [ebp - 0x10]
push eax
lea ecx, [ebp - 0x94]
push ecx
push 0
mov edx, dword [ebp + 0xc]
push edx
mov eax, dword [ebp + 8]
push eax
mov ecx, dword [ebp - 0x790]
mov edx, dword [ecx + 0x3c]
push edx
call dword [0x4b09c4]
cmp eax, 0xffffffff
jne 0x484fcc
push 0
lea eax, [ebp - 0x78c]
push eax
call fcn.00483430
add esp, 8
mov dword [ebp - 0x794], eax
mov ecx, dword [ebp - 0x794]
mov dword [ebp - 0x798], ecx
mov dword [ebp - 4], 0
push 0x4c0e68
push 0x30f
lea ecx, [ebp - 0x770]
call sym.MANAGER.exe_public:_void___thiscall_WireTap::CoException::constructor_int__char_const__
mov dword [ebp - 0x79c], eax
mov edx, dword [ebp - 0x79c]
mov dword [ebp - 0x7a0], edx
mov byte [ebp - 4], 1
mov eax, dword [ebp - 0x790]
mov ecx, dword [eax + 0x44]
push ecx
mov edx, dword [ebp + 0x10]
push edx
mov eax, dword [ebp + 0xc]
push eax
push str.Unable_to_send__d_bytes_to__s__d
mov ecx, dword [ebp - 0x798]
call dword [0x4b069c]
push eax
mov ecx, dword [ebp - 0x7a0]
push ecx
call sym.MANAGER.exe_public:_void___cdecl_WireTap::CoException::fire_char_const___char_const__
add esp, 0x18
mov byte [ebp - 4], 0
lea ecx, [ebp - 0x770]
call sym.MANAGER.exe_public_virtual:_void___thiscall_WireTap::CoException::destructor_void_
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x78c]
call dword [0x4b0504]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
mov ecx, dword [ebp - 0x14]
call fcn.0041c9ce
mov esp, ebp
pop ebp
ret 0xc
Function at 0x485100
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4ab97e
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x728
mov eax, dword [0x5015f0]
mov dword [ebp - 0x14], eax
mov dword [ebp - 0x724], ecx
mov eax, dword [ebp + 0x10]
movsx ecx, word [eax]
cmp ecx, 2
jne 0x485140
mov dword [ebp - 0x10], 0x10
jmp 0x485147
mov dword [ebp - 0x10], 0x1c
mov edx, dword [ebp - 0x10]
push edx
mov eax, dword [ebp + 0x10]
push eax
push 0
mov ecx, dword [ebp + 0xc]
push ecx
mov edx, dword [ebp + 8]
push edx
mov eax, dword [ebp - 0x724]
mov ecx, dword [eax + 0x3c]
push ecx
call dword [0x4b09c4]
cmp eax, 0xffffffff
jne 0x485242
lea ecx, [ebp - 0x30]
call dword [0x4b06b0]
mov dword [ebp - 4], 0
lea edx, [ebp - 0x30]
push edx
mov eax, dword [ebp + 0x10]
push eax
call fcn.004854b0
add esp, 8
push 0
lea ecx, [ebp - 0x720]
push ecx
call fcn.00483430
add esp, 8
mov dword [ebp - 0x728], eax
mov edx, dword [ebp - 0x728]
mov dword [ebp - 0x72c], edx
mov byte [ebp - 4], 1
push 0x4c0efc
push 0x340
lea ecx, [ebp - 0x704]
call sym.MANAGER.exe_public:_void___thiscall_WireTap::CoException::constructor_int__char_const__
mov dword [ebp - 0x730], eax
mov eax, dword [ebp - 0x730]
mov dword [ebp - 0x734], eax
mov byte [ebp - 4], 2
lea ecx, [ebp - 0x30]
call dword [0x4b069c]
push eax
mov ecx, dword [ebp + 0xc]
push ecx
push str.Unable_to_send__d_bytes_to__s
mov ecx, dword [ebp - 0x72c]
call dword [0x4b069c]
push eax
mov edx, dword [ebp - 0x734]
push edx
call sym.MANAGER.exe_public:_void___cdecl_WireTap::CoException::fire_char_const___char_const__
add esp, 0x14
mov byte [ebp - 4], 1
lea ecx, [ebp - 0x704]
call sym.MANAGER.exe_public_virtual:_void___thiscall_WireTap::CoException::destructor_void_
mov byte [ebp - 4], 0
lea ecx, [ebp - 0x720]
call dword [0x4b0504]
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x30]
call dword [0x4b0504]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
mov ecx, dword [ebp - 0x14]
call fcn.0041c9ce
mov esp, ebp
pop ebp
ret 0xc
Function at 0x485260
Capabilities:
Receive data
Receive data on socket

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4ab99f
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x70c
mov dword [ebp - 0x708], ecx
mov dword [ebp - 0x14], 0x10
lea eax, [ebp - 0x14]
push eax
mov ecx, dword [ebp + 0x10]
push ecx
push 0
mov edx, dword [ebp + 0xc]
mov eax, dword [edx]
push eax
mov ecx, dword [ebp + 8]
push ecx
mov edx, dword [ebp - 0x708]
mov eax, dword [edx + 0x3c]
push eax
call dword [0x4b09bc]
mov dword [ebp - 0x10], eax
cmp dword [ebp - 0x10], 0xffffffff
jne 0x48535a
push 0
lea ecx, [ebp - 0x704]
push ecx
call fcn.00483430
add esp, 8
mov dword [ebp - 0x70c], eax
mov edx, dword [ebp - 0x70c]
mov dword [ebp - 0x710], edx
mov dword [ebp - 4], 0
push 0x4c0f44
push 0x355
lea ecx, [ebp - 0x6e8]
call sym.MANAGER.exe_public:_void___thiscall_WireTap::CoException::constructor_int__char_const__
mov dword [ebp - 0x714], eax
mov eax, dword [ebp - 0x714]
mov dword [ebp - 0x718], eax
mov byte [ebp - 4], 1
mov ecx, dword [ebp + 0xc]
mov edx, dword [ecx]
push edx
push 0x4c0f6c
mov ecx, dword [ebp - 0x710]
call dword [0x4b069c]
push eax
mov eax, dword [ebp - 0x718]
push eax
call sym.MANAGER.exe_public:_void___cdecl_WireTap::CoException::fire_char_const___char_const__
add esp, 0x10
mov byte [ebp - 4], 0
lea ecx, [ebp - 0x6e8]
call sym.MANAGER.exe_public_virtual:_void___thiscall_WireTap::CoException::destructor_void_
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x704]
call dword [0x4b0504]
mov ecx, dword [ebp + 0xc]
mov edx, dword [ebp - 0x10]
mov dword [ecx], edx
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
mov esp, ebp
pop ebp
ret 0xc
Function at 0x485380
Capabilities:
Receive data
Receive data on socket

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4ab9c0
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x70c
mov dword [ebp - 0x708], ecx
mov eax, dword [ebp - 0x708]
mov ecx, dword [eax + 0x1c]
movzx edx, word [ecx]
cmp edx, 2
jne 0x4853be
mov dword [ebp - 0x14], 0x10
jmp 0x4853c5
mov dword [ebp - 0x14], 0x1c
lea eax, [ebp - 0x14]
push eax
mov ecx, dword [ebp + 0x10]
push ecx
push 0
mov edx, dword [ebp + 0xc]
mov eax, dword [edx]
push eax
mov ecx, dword [ebp + 8]
push ecx
mov edx, dword [ebp - 0x708]
mov eax, dword [edx + 0x3c]
push eax
call dword [0x4b09bc]
mov dword [ebp - 0x10], eax
cmp dword [ebp - 0x10], 0xffffffff
jne 0x485494
push 0
lea ecx, [ebp - 0x704]
push ecx
call fcn.00483430
add esp, 8
mov dword [ebp - 0x70c], eax
mov edx, dword [ebp - 0x70c]
mov dword [ebp - 0x710], edx
mov dword [ebp - 4], 0
push str.common_src_base_tcp_srcCoMulticast.cpp
push 0x372
lea ecx, [ebp - 0x6e8]
call sym.MANAGER.exe_public:_void___thiscall_WireTap::CoException::constructor_int__char_const__
mov dword [ebp - 0x714], eax
mov eax, dword [ebp - 0x714]
mov dword [ebp - 0x718], eax
mov byte [ebp - 4], 1
mov ecx, dword [ebp + 0xc]
mov edx, dword [ecx]
push edx
push str.Unable_to_receive__d_bytes
mov ecx, dword [ebp - 0x710]
call dword [0x4b069c]
push eax
mov eax, dword [ebp - 0x718]
push eax
call sym.MANAGER.exe_public:_void___cdecl_WireTap::CoException::fire_char_const___char_const__
add esp, 0x10
mov byte [ebp - 4], 0
lea ecx, [ebp - 0x6e8]
call sym.MANAGER.exe_public_virtual:_void___thiscall_WireTap::CoException::destructor_void_
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x704]
call dword [0x4b0504]
mov ecx, dword [ebp + 0xc]
mov edx, dword [ebp - 0x10]
mov dword [ecx], edx
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
mov esp, ebp
pop ebp
ret 0xc
Function at 0x48b290
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4ac128
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
mov dword [ebp - 0x10], ecx
mov eax, dword [ebp - 0x10]
mov dword [eax], 0
mov ecx, dword [ebp - 0x10]
mov dword [ecx + 4], 0
mov edx, dword [ebp - 0x10]
mov dword [edx + 8], 0
mov eax, dword [ebp - 0x10]
mov dword [eax + 0xc], 0
mov ecx, dword [ebp - 0x10]
add ecx, 0x10
call fcn.0044c9c0
mov dword [ebp - 4], 0
mov ecx, dword [ebp - 0x10]
add ecx, 0x20
call fcn.0044cab0
mov byte [ebp - 4], 1
mov ecx, dword [ebp - 0x10]
add ecx, 0x30
call fcn.0044cba0
mov byte [ebp - 4], 2
mov ecx, dword [ebp - 0x10]
add ecx, 0x40
call dword [0x4b06b0]
mov byte [ebp - 4], 3
mov ecx, dword [ebp + 8]
push ecx
mov ecx, dword [ebp - 0x10]
add ecx, 0x5c
call sym.MANAGER.exe_public:_void___thiscall_WireTapServerId::constructor_class_WireTapServerId_const__
mov byte [ebp - 4], 4
mov edx, dword [ebp - 0x10]
mov dword [edx + 0x7c], 0
mov eax, dword [ebp - 0x10]
mov dword [eax + 0x80], 0
mov ecx, dword [ebp - 0x10]
mov byte [ecx + 0x84], 1
mov ecx, dword [ebp - 0x10]
add ecx, 0x88
call fcn.0043b4d0
mov edx, dword [ebp - 0x10]
mov byte [edx + 0x11c], 1
mov eax, dword [ebp - 0x10]
mov byte [eax + 0x11d], 1
mov ecx, dword [ebp - 0x10]
mov byte [ecx + 0x11e], 1
mov dword [ebp - 4], 0xffffffff
mov eax, dword [ebp - 0x10]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
mov esp, ebp
pop ebp
ret 4
Function at 0x48fc40
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4ac5b4
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20
mov dword [ebp - 0x24], ecx
mov eax, dword [ebp - 0x24]
add eax, 0x3c
push eax
lea ecx, [ebp - 0x18]
call fcn.0044c860
mov dword [ebp - 4], 0
mov ecx, dword [ebp - 0x24]
mov edx, dword [ecx]
mov ecx, dword [ebp - 0x24]
call dword [edx + 0x3c]
test eax, eax
jne 0x48fc9b
push 0xd5
push 0x4c1d48
push str.getType_____MAIN_THREAD
call dword [0x4b07d8]
add esp, 0xc
mov ecx, dword [ebp - 0x24]
mov edx, dword [ecx]
mov ecx, dword [ebp - 0x24]
call dword [edx + 0x44]
movzx eax, al
test eax, eax
je 0x48fcc5
push 0xd8
push 0x4c1dc8
push str._isRunningNoLock__
call dword [0x4b07d8]
add esp, 0xc
mov edx, dword [ebp - 0x24]
add edx, 0x40
push edx
push 0
mov eax, dword [ebp - 0x24]
push eax
push 0x48fc00
push 0x10000
push 0
call dword [0x4b084c]
add esp, 0x18
mov dword [ebp - 0x10], eax
cmp dword [ebp - 0x10], 1
jne 0x48fd5e
push 0xe2
push 0x4c1e40
call sym.MANAGER.exe_public:_static_void___cdecl_WireTap::CoMsg::setModule_char_const___int_
add esp, 8
push sym.MANAGER.exe_public:_static_void___cdecl_WireTap::CoMsg::postError_char_const___char_const___char__
lea ecx, [ebp - 0x20]
call sym.MANAGER.exe_public:_void___thiscall_WireTap::CoMsgBuilder_0_::constructor_void____cdecl___char_const___char_const___char___
mov dword [ebp - 0x28], eax
mov ecx, dword [ebp - 0x28]
mov dword [ebp - 0x2c], ecx
mov byte [ebp - 4], 1
call dword [0x4b07c0]
mov edx, dword [eax]
push edx
push str.Error_creating_thread:__i
mov eax, dword [ebp - 0x2c]
push eax
call sym.MANAGER.exe_public:_void___cdecl_WireTap::CoMsgBuilder_0_::operator___char_const__
add esp, 0xc
mov byte [ebp - 4], 0
lea ecx, [ebp - 0x20]
call sym.MANAGER.exe_public_virtual:_void___thiscall_WireTap::CoMsgBuilder_0_::destructor_void_
xor ecx, ecx
jne 0x48fd5e
push 0xe3
push 0x4c1ec0
push 0x4c1f24
call dword [0x4b07d8]
add esp, 0xc
mov eax, dword [ebp - 0x24]
mov ecx, dword [ebp - 0x10]
mov dword [eax + 0x44], ecx
mov edx, dword [ebp - 0x24]
mov dword [edx + 0x38], 1
mov ecx, dword [ebp - 0x24]
call sym.MANAGER.exe_public_virtual:_enum_WireTap::CoThread::PolicyType___thiscall_WireTap::CoThread::getPolicy_void_
push eax
mov ecx, dword [ebp - 0x24]
call sym.MANAGER.exe_public_virtual:_enum_WireTap::CoThread::PriorityType___thiscall_WireTap::CoThread::getPriority_void_
push eax
mov ecx, dword [ebp - 0x24]
call fcn.00490830
test eax, eax
je 0x48fdab
xor eax, eax
jne 0x48fdab
push 0xed
push 0x4c1f28
push 0x4c1f8c
call dword [0x4b07d8]
add esp, 0xc
mov ecx, dword [ebp - 0x24]
call sym.MANAGER.exe_public_virtual:_int___thiscall_WireTap::CoThread::getCpu_void_const
push eax
mov ecx, dword [ebp - 0x24]
call fcn.004903d0
test eax, eax
je 0x48fddc
xor edx, edx
jne 0x48fddc
push 0xf2
push 0x4c1f90
push 0x4c1ff4
call dword [0x4b07d8]
add esp, 0xc
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x18]
call fcn.0044c890
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
mov esp, ebp
pop ebp
ret
Function at 0x4a13d0
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
push eax
push 0x4c5510
mov ecx, dword [0x4b0768]
add ecx, 0x40
push ecx
call dword [0x4b076c]
add esp, 0xc
push 2
call dword [0x4b0888]
pop ebp
ret

Function at 0xa4e058
Capabilities:
Decompress data using aplib

Disassembly:
call 0xa4e1a8
push ebx
mov ebx, esp
push ebx
mov esi, dword [ebx + 8]
mov edi, dword [ebx + 0x10]
cld
mov dl, pe_nt_image_headers32
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
mov ebx, 2
add dl, dl
jne 0xa4e07e
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0xa4e06a
add dl, dl
jne 0xa4e089
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0xa4e0dc
xor eax, eax
add dl, dl
jne 0xa4e096
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0xa4e17d
add dl, dl
jne 0xa4e0a5
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0xa4e0b0
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0xa4e0bb
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0xa4e0c6
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
je 0xa4e0d2
push edi
mov eax, eax
sub edi, eax
mov al, byte [edi]
pop edi
mov byte [edi], al
inc edi
mov ebx, 2
jmp 0xa4e075
mov eax, 1
add dl, dl
jne 0xa4e0ea
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0xa4e0f5
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0xa4e0e1
sub eax, ebx
mov ebx, 1
jne 0xa4e128
mov ecx, 1
add dl, dl
jne 0xa4e10e
mov dl, byte [esi]
inc esi
adc dl, dl
adc ecx, ecx
add dl, dl
jne 0xa4e119
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0xa4e105
push esi
mov esi, edi
sub esi, ebp
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0xa4e075
dec eax
shl eax, 8
mov al, byte [esi]
inc esi
mov ebp, eax
mov ecx, 1
add dl, dl
jne 0xa4e13f
mov dl, byte [esi]
inc esi
adc dl, dl
adc ecx, ecx
add dl, dl
jne 0xa4e14a
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0xa4e136
cmp eax, 0x7d00
jae 0xa4e16d
cmp eax, 0x500
jb 0xa4e168
inc ecx
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0xa4e075
cmp eax, 0x7f
ja 0xa4e170
add ecx, 2
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0xa4e075
mov al, byte [esi]
inc esi
xor ecx, ecx
shr al, 1
je 0xa4e19e
adc ecx, 2
mov ebp, eax
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
mov ebx, 1
jmp 0xa4e075
pop ebx
sub edi, dword [ebx + 0x10]
mov eax, edi
pop ebx
ret 0x10
Function at 0x401fb2
Capabilities:
Delete file
Move file

Disassembly:
mov ecx, 0x404f28
jmp fcn.0040170c

Function at 0x401ff6
Capabilities:
Check if file exists
Delete directory
Get file attributes

Disassembly:
push esi
mov esi, 0x404f28
push esi
call dword [sym.imp.kernel32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
je 0x402013
push esi
call dword [sym.imp.kernel32.dll_RemoveDirectoryW]
test eax, eax
je 0x402018
push 1
pop eax
pop esi
ret
call fcn.00401fb2
pop esi
ret

Function at 0x433002
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
mov eax, section..text
nop
nop
nop
nop
push 4
nop
pop edi
nop
nop
nop
nop
nop
cmp eax, 0
nop
nop
nop
nop
nop
je 0x433072
nop
nop
nop
mov ebx, 0x40de38
mov ecx, ebx
nop
nop
nop
nop
nop
nop
nop
nop
sub ecx, eax
nop
xor edx, edx
nop
nop
nop
nop
nop
nop
push eax
nop
nop
nop
nop
mov eax, ecx
nop
nop
nop
div edi
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
nop
nop
pop eax
nop
nop
nop
nop
mov esi, 0x1d280327
nop
xor dword [eax], esi
nop
nop
nop
nop
add eax, edi
nop
nop
nop
loop 0x433060
nop
nop
nop
nop
nop
mov eax, section..data
nop
cmp eax, 0
nop
nop
nop
je 0x4330d2
nop
nop
nop
mov ebx, 0x4304d8
nop
mov ecx, ebx
nop
nop
nop
nop
nop
nop
nop
sub ecx, eax
nop
nop
nop
xor edx, edx
nop
nop
nop
nop
nop
push eax
nop
nop
nop
mov eax, ecx
nop
nop
nop
nop
nop
nop
nop
div edi
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
nop
nop
nop
pop eax
mov esi, 0x519c5326
nop
nop
xor dword [eax], esi
nop
nop
nop
nop
nop
nop
add eax, edi
nop
loop 0x4330c0
nop
nop
nop
nop
nop
nop
nop
nop
nop
popal
jmp 0x431219

Function at 0x401bed
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x401c2c
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x401c2c
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x401c2c
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x401c2c
cmp dword [ecx + 0x74], 0xe
jbe 0x401c2c
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret
Function at 0x5df041ac
Capabilities:
Send data
Send data on socket

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push ebx
push esi
mov esi, dword [ebp + 0xc]
or ebx, 0xffffffff
push edi
mov edi, dword [ebp + 8]
cmp dword [esi + 0x1c], ebx
jne 0x5df04278
xor ecx, ecx
push ecx
lea edx, [ebp + 0xc]
push edx
push ecx
xor eax, eax
inc eax
push ecx
push eax
mov dword [ebp - 4], eax
lea eax, [ebp + 8]
push eax
push edi
call fcn.5df13cee
test eax, eax
jl 0x5df042d8
mov eax, dword [ebp + 8]
lea ecx, [ebp - 4]
push ecx
push 0x8004667e
push eax
mov dword [esi + 0x1c], eax
call dword [sym.imp.WS2_32.dll_ioctlsocket]
mov dword [ebp + 0xc], eax
cmp eax, ebx
jne 0x5df0420f
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov dword [ebp + 0xc], eax
push 0x32
push dword [edi + 0x11c]
push dword [esi + 0x1c]
call dword [0x5df0b594]
mov dword [ebp + 0xc], eax
cmp eax, ebx
jne 0x5df04232
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov dword [ebp + 0xc], eax
jmp 0x5df042ae
mov eax, dword [edi + 0x168]
neg eax
lea ecx, [edi + 0x198]
sbb eax, eax
and eax, ecx
push eax
push dword [edi + 8]
push dword [esi + 4]
call fcn.5df08972
push 0x10
lea eax, [esi + 8]
push eax
push dword [esi + 0x1c]
call dword [sym.imp.WS2_32.dll_connect]
mov dword [ebp + 0xc], eax
cmp eax, ebx
jne 0x5df04278
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov dword [ebp + 0xc], eax
cmp eax, 0x2733
jne 0x5df042ae
jmp 0x5df042d6
xor eax, eax
mov dword [ebp + 0xc], eax
cmp dword [esi + 0x24], eax
je 0x5df042ae
cmp eax, ebx
je 0x5df04266
push 0
push dword [esi + 0x24]
push dword [esi + 0x20]
push dword [esi + 0x1c]
call dword [sym.imp.WS2_32.dll_send]
mov dword [ebp + 0xc], eax
cmp eax, ebx
je 0x5df042a4
sub dword [esi + 0x24], eax
add dword [esi + 0x20], eax
cmp dword [esi + 0x24], 0
jne 0x5df04282
cmp eax, ebx
je 0x5df04266
push 0
push dword [edi + 0x11c]
push dword [esi + 0x1c]
call dword [0x5df0b594]
mov dword [ebp + 0xc], eax
cmp eax, ebx
jne 0x5df042cf
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov dword [ebp + 0xc], eax
push esi
push edi
call fcn.5df0416e
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret 8
Function at 0x5df06d5b
Capabilities:
Create thread

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
and dword [ebp - 4], 0
push ebx
push esi
mov esi, dword [ebp + 8]
push edi
push esi
call fcn.5df0672b
mov ebx, 0x5df0b560
push ebx
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
mov edi, dword [ebp + 0x14]
push dword [edi + 4]
call fcn.5df0154e
pop ecx
mov dword [esi + 0xf8], eax
test eax, eax
je 0x5df06e04
push dword [edi + 4]
push dword [edi]
push eax
call sub.msvcrt.dll_memcpy
mov eax, dword [edi + 4]
mov edi, dword [ebp + 0x10]
push edi
push dword [ebp + 0xc]
mov dword [esi + 0xfc], eax
lea eax, [esi + 0x100]
push eax
call sub.msvcrt.dll_memcpy
mov eax, dword [ebp + 0x18]
or dword [esi + 0x114], 0xffffffff
add esp, 0x18
mov dword [esi + 0x118], eax
lea eax, [ebp + 8]
push eax
mov dword [esi + 0x110], edi
xor edi, edi
push edi
push esi
push 0x5df05b72
push edi
push edi
call dword [sym.imp.KERNEL32.dll_CreateThread]
mov dword [esi + 0xf4], eax
cmp eax, edi
jne 0x5df06e0b
push dword [esi + 0xf8]
call fcn.5df01525
pop ecx
mov dword [esi + 0xf8], edi
mov dword [ebp - 4], 0x8007000e
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
mov eax, dword [ebp - 4]
pop edi
pop esi
pop ebx
leave
ret 0x14

Function at 0x5df072b0
Capabilities:
Create thread

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push esi
push edi
xor esi, esi
push esi
push esi
push esi
push esi
call dword [sym.imp.KERNEL32.dll_CreateEventA]
mov edi, dword [ebp + 8]
mov dword [edi + 0x28], eax
cmp eax, esi
jne 0x5df072d5
mov eax, 0x80004005
jmp 0x5df0730c
cmp dword [0x5df0b578], esi
je 0x5df072f0
cmp dword [edi + 0x38], 6
je 0x5df072f0
lea eax, [ebp - 4]
push eax
push esi
push edi
push 0x5df043fd
jmp 0x5df072fb
lea eax, [ebp - 4]
push eax
push esi
push edi
push 0x5df07194
push esi
push esi
call dword [sym.imp.KERNEL32.dll_CreateThread]
cmp eax, esi
je 0x5df072ce
mov dword [edi + 0x14], eax
xor eax, eax
pop edi
pop esi
leave
ret 4
Function at 0x5df0e228
Capabilities:
Encode data using xor

Disassembly:
call 0x5df0e1a1
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 0x5df0e1d1
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 0x5df0e1ed
xor edx, 0
jmp 0x5df0e1f8
xor edx, edx
jmp 0x5df0e20f
jmp 0x5df0e21b
xor eax, eax
push 0x8427d7c0
call 0x5df0e228
stc
add esp, 8
add esi, 0
cmp ecx, 0
je 0x5df0e264
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 0x5df0e23d
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 0x5df0e27b
add eax, 0
jno 0x5df0e280
add esi, 0
ret 0x10

Function at 0x5df0efe9
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 0x5df0f00b
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 0x5df0f1ad
cmp edi, dword [ebp + 0x10]
jb 0x5df0f1ad
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.5df0ead5
inc edi
jmp 0x5df0f094
jmp 0x5df0f0a1
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.5df0ead5
inc edi
and dword [esp - 0x4e], ecx
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.5df0ead5
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 0x5df0f0f5
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 0x5df0f0d9
pop ebx
xor edx, 0x1b7d0cc
add edx, 0xedeb415d
xchg dword [esp], edx
push edx
mov edx, esp
call int.5df0f123
add dword [eax], 0x39
jle 0x5df0f0ff
sub al, 0xf5
mov ch, al
call fcn.5df0f138
mov dword [edi], eax
pop ecx
pop edi
pop eax
leave
ret 0x10