joyce8/EMBER2024-capa huggingface dataset:
Function at 0x10209e80
Capabilities:
Terminate process

Disassembly:
cmp dword [str._AdobeIP0000539_], 0
jne 0x10209e91
push 0xffffffffffffffff
call dword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll_exit]
jmp 0x1023bf90
movss xmm5, dword [0x102bd82c]
movss xmm4, dword [0x102bd834]
movss xmm6, dword [0x102bd828]
movss xmm7, dword [0x102bd820]
movss xmm3, dword [0x1027b890]
push esi
xor esi, esi
nop dword [eax + eax]
movd xmm0, esi
mov eax, esi
cvtdq2pd xmm0, xmm0
shr eax, 0x1f
sub esp, 8
addsd xmm0, qword [eax*8 + 0x102d46d0]
cvtpd2ps xmm2, xmm0
movaps xmm0, xmm4
movaps xmm1, xmm2
mulss xmm1, xmm5
subss xmm0, xmm1
cvtss2sd xmm0, xmm0
movsd qword [esp], xmm0
call fcn.1018ffe0
movaps xmm0, xmm2
mov ecx, eax
mulss xmm0, xmm6
cvtps2pd xmm0, xmm0
movsd qword [esp], xmm0
call fcn.1018ffe0
movaps xmm0, xmm2
shl eax, 0x10
mulss xmm0, xmm7
add ecx, eax
mov dword [esi*4 + 0x102fc9f0], ecx
mulss xmm0, xmm3
cvtps2pd xmm0, xmm0
movsd qword [esp], xmm0
call fcn.1018ffe0
movaps xmm0, xmm2
mov edx, eax
mulss xmm0, dword [0x102bd830]
cvtps2pd xmm0, xmm0
movsd qword [esp], xmm0
call fcn.1018ffe0
movaps xmm0, xmm2
shl eax, 0x10
mulss xmm0, dword [0x102bd818]
add eax, edx
mov dword [esi*4 + 0x102fd1f0], eax
mulss xmm0, xmm3
cvtps2pd xmm0, xmm0
movsd qword [esp], xmm0
call fcn.1018ffe0
movaps xmm0, xmm2
mov ecx, eax
mulss xmm0, dword [0x102bd824]
cvtps2pd xmm0, xmm0
movsd qword [esp], xmm0
call fcn.1018ffe0
movaps xmm0, xmm2
shl eax, 0x10
mulss xmm0, dword [0x102bd81c]
add eax, ecx
mov dword [esi*4 + 0x102fcdf0], eax
mulss xmm0, xmm3
subss xmm0, xmm4
cvtps2pd xmm0, xmm0
movsd qword [esp], xmm0
call fcn.1018ffe0
movaps xmm0, xmm2
mov dword [esi*4 + 0x102fd5f0], eax
mulss xmm0, dword [0x102bd83c]
mov dword [esi*4 + 0x102fddf0], edx
mov dword [esi*4 + 0x102fd9f0], ecx
cvtps2pd xmm0, xmm0
movsd qword [esp], xmm0
call fcn.1018ffe0
movaps xmm0, xmm2
mov dword [esi*4 + 0x102fe1f0], eax
mulss xmm0, dword [0x102bd840]
cvtps2pd xmm0, xmm0
movsd qword [esp], xmm0
call fcn.1018ffe0
movaps xmm0, xmm2
mov dword [esi*4 + 0x102fe5f0], eax
mulss xmm0, dword [0x102bd844]
cvtps2pd xmm0, xmm0
movsd qword [esp], xmm0
call fcn.1018ffe0
mov dword [esi*4 + 0x102fe9f0], eax
mulss xmm2, dword [0x102bd838]
cvtps2pd xmm0, xmm2
movsd qword [esp], xmm0
call fcn.1018ffe0
mov dword [esi*4 + 0x102fedf0], eax
add esp, 8
inc esi
cmp esi, 0x100
jb 0x1023bfc0
pop esi
ret
Function at 0x4014a0
Capabilities:
Get socket status
Receive data
Receive data on socket

Disassembly:
sub esp, 0x104
push esi
push edi
mov edi, dword [esp + 0x118]
xor esi, esi
test edi, edi
jne 0x4014c3
pop edi
mov eax, 1
pop esi
add esp, 0x104
ret
push ebx
mov ebx, dword [esp + 0x114]
push ebp
mov ebp, dword [esp + 0x11c]
mov eax, dword [0x414130]
push 0
mov dword [esp + 0x18], eax
push 0
lea ecx, [esp + 0x18]
push 0
lea eax, [ebx + 1]
push ecx
push eax
mov dword [esp + 0x24], 1
call dword [sym.imp.WS2_32.dll_select]
cmp eax, 0xffffffff
je 0x401532
test eax, eax
je 0x4014d3
lea edx, [esp + 0x10]
push edx
push ebx
call sub.WS2_32.dll___WSAFDIsSet
test eax, eax
je 0x4014d3
mov eax, edi
push 0
sub eax, esi
lea ecx, [esi + ebp]
push eax
push ecx
push ebx
call dword [sym.imp.WS2_32.dll_recv]
test eax, eax
je 0x401532
cmp eax, 0xffffffff
je 0x401532
add esi, eax
cmp esi, edi
jb 0x4014d3
xor eax, eax
pop ebp
cmp esi, edi
pop ebx
pop edi
pop esi
sete al
add esp, 0x104
ret

Function at 0x401b60
Capabilities:
Create thread

Disassembly:
mov eax, dword [esp + 8]
mov ecx, dword [esp + 4]
push 0
push 0
push eax
push ecx
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
ret 8

Function at 0x402020
Capabilities:
Get socket status
Receive data
Receive data on socket

Disassembly:
sub esp, 0x104
push esi
push edi
mov edi, dword [esp + 0x118]
xor esi, esi
test edi, edi
jne 0x402043
pop edi
mov eax, 1
pop esi
add esp, 0x104
ret
push ebx
mov ebx, dword [esp + 0x114]
push ebp
mov ebp, dword [esp + 0x11c]
mov eax, dword [0x414668]
push 0
mov dword [esp + 0x18], eax
push 0
lea ecx, [esp + 0x18]
push 0
lea eax, [ebx + 1]
push ecx
push eax
mov dword [esp + 0x24], 1
call dword [sym.imp.WS2_32.dll_select]
cmp eax, 0xffffffff
je 0x4020b2
test eax, eax
je 0x402053
lea edx, [esp + 0x10]
push edx
push ebx
call sub.WS2_32.dll___WSAFDIsSet
test eax, eax
je 0x402053
mov eax, edi
push 0
sub eax, esi
lea ecx, [esi + ebp]
push eax
push ecx
push ebx
call dword [sym.imp.WS2_32.dll_recv]
test eax, eax
je 0x4020b2
cmp eax, 0xffffffff
je 0x4020b2
add esi, eax
cmp esi, edi
jb 0x402053
xor eax, eax
pop ebp
cmp esi, edi
pop ebx
pop edi
pop esi
sete al
add esp, 0x104
ret

Function at 0x402880
Capabilities:
Encode data using xor
Encrypt data using rc4 prga

Disassembly:
mov eax, dword [esp + 0xc]
mov ecx, 0xfe
and eax, 0xff
push esi
cdq
idiv ecx
mov esi, dword [esp + 0xc]
inc dl
test esi, esi
jbe 0x4028ac
mov eax, dword [esp + 8]
mov cl, byte [eax]
sub cl, dl
xor cl, dl
mov byte [eax], cl
inc eax
dec esi
jne 0x4028a0
pop esi
ret
Function at 0x4028b0
Capabilities:
Contain obfuscated stackstrings
Get common file path
Move file

Disassembly:
sub esp, 0x21c
mov al, 0x65
push esi
mov byte [esp + 5], al
mov byte [esp + 0xc], al
mov byte [esp + 0x10], al
mov byte [esp + 0x14], al
lea eax, [esp + 4]
push edi
mov cl, 0x6c
push eax
push str.kernel32.dll
mov byte [esp + 0x10], 0x47
mov byte [esp + 0x12], 0x74
mov byte [esp + 0x13], 0x4d
mov byte [esp + 0x14], 0x6f
mov byte [esp + 0x15], 0x64
mov byte [esp + 0x16], 0x75
mov byte [esp + 0x17], cl
mov byte [esp + 0x19], 0x46
mov byte [esp + 0x1a], 0x69
mov byte [esp + 0x1b], cl
mov byte [esp + 0x1d], 0x4e
mov byte [esp + 0x1e], 0x61
mov byte [esp + 0x1f], 0x6d
mov byte [esp + 0x21], 0x41
mov byte [esp + 0x22], 0
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov edx, eax
mov ecx, 0x40
xor eax, eax
lea edi, [esp + 0x1d]
mov byte [esp + 0x1c], 0
push 0x104
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
lea ecx, [esp + 0x20]
push ecx
push 0
stosb byte es:[edi], al
call edx
lea edx, [esp + 0x120]
push edx
push 0x104
call dword [sym.imp.KERNEL32.dll_GetTempPathA]
lea eax, [esp + 0x120]
push str.SOFTWARE.LOG
push eax
call dword [sym.imp.KERNEL32.dll_lstrcatA]
mov esi, dword [sym.imp.KERNEL32.dll_MoveFileExA]
lea ecx, [esp + 0x120]
push 3
lea edx, [esp + 0x20]
push ecx
push edx
call esi
test eax, eax
je 0x4029a0
push 5
lea eax, [esp + 0x124]
push 0
push eax
call esi
pop edi
pop esi
add esp, 0x21c
ret
Function at 0x403af0
Capabilities:
Get socket status
Receive data
Receive data on socket

Disassembly:
sub esp, 0x104
push esi
push edi
mov edi, dword [esp + 0x118]
xor esi, esi
test edi, edi
jne 0x403b13
pop edi
mov eax, 1
pop esi
add esp, 0x104
ret
push ebx
mov ebx, dword [esp + 0x114]
push ebp
mov ebp, dword [esp + 0x11c]
mov eax, dword [0x414ac8]
push 0
mov dword [esp + 0x18], eax
push 0
lea ecx, [esp + 0x18]
push 0
lea eax, [ebx + 1]
push ecx
push eax
mov dword [esp + 0x24], 1
call dword [sym.imp.WS2_32.dll_select]
cmp eax, 0xffffffff
je 0x403b82
test eax, eax
je 0x403b23
lea edx, [esp + 0x10]
push edx
push ebx
call sub.WS2_32.dll___WSAFDIsSet
test eax, eax
je 0x403b23
mov eax, edi
push 0
sub eax, esi
lea ecx, [esi + ebp]
push eax
push ecx
push ebx
call dword [sym.imp.WS2_32.dll_recv]
test eax, eax
je 0x403b82
cmp eax, 0xffffffff
je 0x403b82
add esi, eax
cmp esi, edi
jb 0x403b23
xor eax, eax
pop ebp
cmp esi, edi
pop ebx
pop edi
pop esi
sete al
add esp, 0x104
ret

Function at 0x4046b0
Capabilities:
Get socket status
Receive data
Receive data on socket

Disassembly:
sub esp, 0x104
push esi
push edi
mov edi, dword [esp + 0x118]
xor esi, esi
test edi, edi
jne 0x4046d3
pop edi
mov eax, 1
pop esi
add esp, 0x104
ret
push ebx
mov ebx, dword [esp + 0x114]
push ebp
mov ebp, dword [esp + 0x11c]
mov eax, dword [0x414f18]
push 0
mov dword [esp + 0x18], eax
push 0
lea ecx, [esp + 0x18]
push 0
lea eax, [ebx + 1]
push ecx
push eax
mov dword [esp + 0x24], 1
call dword [sym.imp.WS2_32.dll_select]
cmp eax, 0xffffffff
je 0x404742
test eax, eax
je 0x4046e3
lea edx, [esp + 0x10]
push edx
push ebx
call sub.WS2_32.dll___WSAFDIsSet
test eax, eax
je 0x4046e3
mov eax, edi
push 0
sub eax, esi
lea ecx, [esi + ebp]
push eax
push ecx
push ebx
call dword [sym.imp.WS2_32.dll_recv]
test eax, eax
je 0x404742
cmp eax, 0xffffffff
je 0x404742
add esi, eax
cmp esi, edi
jb 0x4046e3
xor eax, eax
pop ebp
cmp esi, edi
pop ebx
pop edi
pop esi
sete al
add esp, 0x104
ret

Function at 0x405210
Capabilities:
Get socket status
Receive data
Receive data on socket

Disassembly:
sub esp, 0x104
push esi
push edi
mov edi, dword [esp + 0x118]
xor esi, esi
test edi, edi
jne 0x405233
pop edi
mov eax, 1
pop esi
add esp, 0x104
ret
push ebx
mov ebx, dword [esp + 0x114]
push ebp
mov ebp, dword [esp + 0x11c]
mov eax, dword [0x415368]
push 0
mov dword [esp + 0x18], eax
push 0
lea ecx, [esp + 0x18]
push 0
lea eax, [ebx + 1]
push ecx
push eax
mov dword [esp + 0x24], 1
call dword [sym.imp.WS2_32.dll_select]
cmp eax, 0xffffffff
je 0x4052a2
test eax, eax
je 0x405243
lea edx, [esp + 0x10]
push edx
push ebx
call sub.WS2_32.dll___WSAFDIsSet
test eax, eax
je 0x405243
mov eax, edi
push 0
sub eax, esi
lea ecx, [esi + ebp]
push eax
push ecx
push ebx
call dword [sym.imp.WS2_32.dll_recv]
test eax, eax
je 0x4052a2
cmp eax, 0xffffffff
je 0x4052a2
add esi, eax
cmp esi, edi
jb 0x405243
xor eax, eax
pop ebp
cmp esi, edi
pop ebx
pop edi
pop esi
sete al
add esp, 0x104
ret
Function at 0x407410
Capabilities:
Resolve dns

Disassembly:
push esi
mov esi, dword [esp + 8]
push esi
call dword [sym.imp.WS2_32.dll_inet_addr]
test eax, eax
jge 0x407434
push esi
call dword [sym.imp.WS2_32.dll_gethostbyname]
test eax, eax
jne 0x40742d
pop esi
ret
mov eax, dword [eax + 0xc]
mov ecx, dword [eax]
mov eax, dword [ecx]
pop esi
ret

Function at 0x4074c0
Capabilities:
Get common file path

Disassembly:
sub esp, 0x104
lea eax, [esp]
push 0x104
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
lea ecx, [esp]
push str.Program_FilesInternet_Exploreriexplore.exe
push ecx
mov byte [esp + 0xa], 0
call dword [sym.imp.KERNEL32.dll_lstrcatA]
mov eax, dword [esp + 0x108]
lea edx, [esp]
push edx
push eax
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
mov eax, 1
add esp, 0x104
ret

Function at 0x4092a0
Capabilities:
Act as tcp client
Connect socket
Connect tcp socket
Connect udp socket
Create tcp socket
Create udp socket

Disassembly:
sub esp, 0x10
push esi
push 0
push 1
push 2
call dword [sym.imp.WS2_32.dll_socket]
mov esi, eax
cmp esi, 0xffffffff
jne 0x4092be
or eax, eax
pop esi
add esp, 0x10
ret
mov ecx, dword [esp + 0x1c]
mov eax, dword [esp + 0x18]
push ecx
mov dword [esp + 0xc], eax
mov word [esp + 8], 2
call dword [sym.imp.WS2_32.dll_htons]
lea edx, [esp + 4]
push 0x10
push edx
push esi
mov word [esp + 0x12], ax
call dword [sym.imp.WS2_32.dll_connect]
cmp eax, 0xffffffff
jne 0x4092ff
push esi
call dword [sym.imp.WS2_32.dll_closesocket]
or eax, 0xffffffff
pop esi
add esp, 0x10
ret
mov eax, esi
pop esi
add esp, 0x10
ret

Function at 0x427b28
Capabilities:
Encode data using xor

Disassembly:
push dword fs:[0]
mov dword fs:[0], esp
cmc
xchg ebx, ebx
cmc
sub edx, edx
sub ecx, ecx
stc
mov cl, 0xc7
lea edx, [edx + 1]
loop 0x427b3f
stc
stc
call fcn.00427b8e
cmc
cmc
nop
stc
jmp 0x427b51
mov ebx, ebx
add ecx, 0x224b5
sub edi, edi
or edi, 0x2987
xchg ebx, ebx
push ecx
nop
mov al, byte [ecx]
cld
cld
xchg ebx, ebx
xor ax, dx
xchg byte [ecx], al
inc ecx
inc edx
dec edi
cmc
cld
xchg ebx, ebx
nop
cmp edi, 0
ja 0x427b65
pop ecx
stc
stc
cmc
stc
mov edx, dword [ebp - 8]
mov dword fs:[0], edx
leave
jmp ecx

Function at 0x4654af
Capabilities:
Get common file path

Disassembly:
push dword fs:[0]
xor dword [0x4654e9], ebp
mov dword fs:[0], esp
xor eax, eax
push closesocket
push 0x4000
push eax
push eax
push closesocket
push eax
push eax
push closesocket
push 0x1000
push eax
push eax
call dword [sym.imp.KERNEL32.dll_GetTempPathA]
Function at 0x412750
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0xc000]
push edi
or ebp, 0xffffffff
jmp 0x412772
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x412779
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x412768
mov eax, 1
add ebx, ebx
jne 0x41278b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x412780
jne 0x41279c
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x412780
xor ecx, ecx
sub eax, 3
jb 0x4127b0
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x412822
mov ebp, eax
add ebx, ebx
jne 0x4127bb
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jne 0x4127c8
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jne 0x4127ec
inc ecx
add ebx, ebx
jne 0x4127d8
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x4127cd
jne 0x4127e9
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x4127cd
add ecx, 2
cmp ebp, 0xfffff300
adc ecx, 1
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x41280c
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x4127fd
jmp 0x41276e
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x41280c
add edi, ecx
jmp 0x41276e
pop esi
mov edi, esi
mov ecx, 0x1b9
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x41282a
cmp byte [edi], 7
jne 0x41282a
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 0x41282f
lea edi, [esi + 0x10000]
mov eax, dword [edi]
or eax, eax
je 0x41289e
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x123dc]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x12440]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x41285c
mov ecx, edi
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x12444]
or eax, eax
je 0x412898
mov dword [ebx], eax
add ebx, 4
jmp 0x412879
call dword [esi + 0x1244c]
mov ebp, dword [esi + 0x12448]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x207]
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 0x4128d2
sub esp, 0xffffff80
jmp 0x404589
Function at 0x401000
Capabilities:
Accept command line arguments
Hide graphical window

Disassembly:
jmp 0x403a1c
mov ecx, ebp
push ebp
mov ebp, esp
mov dword [0x405076], ecx
call dword [sym.imp.kernel32.dll_GetCommandLineA]
mov dword [0x405220], eax
mov dword [0x4051a8], 0x403098
mov dword [0x4051a4], 2
jmp 0x403a4c
mov dword [0x4051ac], 0
mov dword [0x4051b0], 0
mov dword [0x4051a0], 0x30
push 0
call dword [sym.imp.kernel32.dll_GetModuleHandleA]
mov dword [0x4051b4], eax
mov dword [0x4051c8], 0x40426e
mov dword [0x4051c0], 0xf
mov dword [0x40506e], eax
push 0x7f00
push 0
call dword [sym.imp.user32.dll_LoadIconA]
mov dword [0x4051b8], eax
mov dword [0x4051cc], eax
push 0x7f00
push 0
call dword [sym.imp.user32.dll_LoadCursorA]
mov dword [0x4051bc], eax
push 0x4051a0
call dword [sym.imp.user32.dll_RegisterClassExA]
push 0
push dword [0x40506e]
push 0
push 0
push 0x1e5
push 0x21e
push 0xffffe52a
push 0xfffff588
push 0x40000
push str.justam
push 0x40426e
push 0
call dword [sym.imp.user32.dll_CreateWindowExA]
mov dword [0x405218], eax
push 5
push dword [0x405218]
call dword [sym.imp.user32.dll_ShowWindow]
push dword [0x405218]
call dword [sym.imp.user32.dll_UpdateWindow]
jmp 0x403b1f
push 0
push 0
push 0
push 0x4051d0
call dword [sym.imp.user32.dll_GetMessageA]
or eax, eax
je 0x403b4c
push 0x4051d0
call dword [sym.imp.user32.dll_TranslateMessage]
push 0x4051d0
call dword [sym.imp.user32.dll_DispatchMessageA]
jmp 0x403b1f
mov eax, dword [0x4051d8]
jmp 0x403b59
call 0x402be1
ret

Function at 0x403d61
Capabilities:
Encode data using xor

Disassembly:
push eax
push ebx
mov eax, 0x499
mov ecx, 0x404498
mov bl, byte [ecx]
sub bl, 0xf2
rol bl, 2
sub bl, cl
ror bl, 1
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d6d
mov eax, 0x261d
mov ecx, 0x403764
mov bl, byte [ecx]
rol bl, 7
ror bl, 2
sub bl, cl
xor bl, 0x91
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d8a
pop ebx
pop eax
add ecx, 0x2c1a
jmp ecx
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 0x403d61
Capabilities:
Encode data using xor

Disassembly:
push eax
push ebx
mov eax, 0x499
mov ecx, 0x404498
mov bl, byte [ecx]
sub bl, 0xf2
rol bl, 2
sub bl, cl
ror bl, 1
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d6d
mov eax, 0x261d
mov ecx, 0x403764
mov bl, byte [ecx]
rol bl, 7
ror bl, 2
sub bl, cl
xor bl, 0x91
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d8a
pop ebx
pop eax
add ecx, 0x2c1a
jmp ecx
Function at 0x403d61
Capabilities:
Encode data using xor

Disassembly:
push eax
push ebx
mov eax, 0x499
mov ecx, 0x404498
mov bl, byte [ecx]
sub bl, 0xf2
rol bl, 2
sub bl, cl
ror bl, 1
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d6d
mov eax, 0x261d
mov ecx, 0x403764
mov bl, byte [ecx]
rol bl, 7
ror bl, 2
sub bl, cl
xor bl, 0x91
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d8a
pop ebx
pop eax
add ecx, 0x2c1a
jmp ecx

Function at 0x430005
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
mov eax, section..text
nop
mov ebx, 0x408f6c
nop
nop
mov ecx, 0x5c865061
nop
test eax, eax
nop
nop
nop
nop
nop
nop
nop
je 0x43004e
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
inc eax
inc eax
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
nop
nop
jne 0x430024
nop
nop
mov eax, section..data
mov ebx, 0x42e3d0
nop
mov ecx, 0x7dd35a3d
nop
nop
test eax, eax
nop
nop
nop
nop
je 0x430084
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
add eax, 4
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
jne 0x43006c
nop
nop
popal
nop
nop
nop
nop
jmp 0x401219

Function at 0x403d61
Capabilities:
Encode data using xor

Disassembly:
push eax
push ebx
mov eax, 0x499
mov ecx, 0x404498
mov bl, byte [ecx]
sub bl, 0xf2
rol bl, 2
sub bl, cl
ror bl, 1
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d6d
mov eax, 0x261d
mov ecx, 0x403764
mov bl, byte [ecx]
rol bl, 7
ror bl, 2
sub bl, cl
xor bl, 0x91
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d8a
pop ebx
pop eax
add ecx, 0x2c1a
jmp ecx
Function at 0x40961e
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x2c
pushal
call 0x40962d
pop dword [ebp - 0x1c]
mov eax, 0x40962d
sub dword [ebp - 0x1c], eax
mov dword [ebp - 0x2c], 0x4ca2abf1
sub dword [ebp - 0x2c], 0xfe5066a6
mov dword [ebp - 0x28], 0xb194dc26
add dword [ebp - 0x28], 0x809e701f
mov dword [ebp - 0x24], 0x55b5ca9f
add dword [ebp - 0x24], 0xf696798f
mov dword [ebp - 0x20], 0xbff57dd0
add dword [ebp - 0x20], 0x400a8230
lea eax, [ebp - 0x2c]
push eax
mov eax, 0x93027017
add eax, 0x6d40f1c9
add eax, dword [ebp - 0x1c]
call dword [eax]
mov dword [ebp - 0x2c], 0x551bb912
add dword [ebp - 0x2c], 0x1f56b044
mov dword [ebp - 0x28], 0xb652d329
sub dword [ebp - 0x28], 0x74e671b4
mov dword [ebp - 0x24], 0x5bd20105
add dword [ebp - 0x24], 0x79d6b67
mov dword [ebp - 0x20], 0xff4e2bde
add dword [ebp - 0x20], 0xb1d422
lea ebx, [ebp - 0x2c]
push ebx
push eax
mov eax, 0x5fda57f
add eax, 0xfa45bcb1
add eax, dword [ebp - 0x1c]
call dword [eax]
push 0x40
push 0x1000
push 0x4473b
push 0
call eax
mov ecx, 0x4cbf
xor ebx, ebx
add ebx, eax
mov edx, 0x45291c23
sub edx, 0x44e35423
add edx, dword [ebp - 0x1c]
mov edi, 0x2bb45a7d
sub edi, 0x3f593b12
xor dword [ebp - 0xc], edx
mov esi, dword [edx]
mov dword [ebp - 0x14], 0xcda2fa37
xor esi, edi
add dword [ebp - 8], 0x2c46acab
mov dword [ebx], esi
mov dword [ebp - 0x18], 0x255c55cf
add ebx, 0x1d79b5a5
sub ebx, 0x1d79b5a1
add edx, 4
loop 0x409746
add eax, 0xde648d65
add eax, 0x219c986a
xor ebx, ebx
add ebx, eax
add eax, 0x735d5423
sub eax, 0x735d541e
mov ecx, 0x4b8ce737
sub ecx, 0x4b4ce737
add ecx, dword [ebp - 0x1c]
call ebx
leave
ret
Function at 0x1000aeb0
Capabilities:
Create process on windows

Disassembly:
mov eax, dword [esp + 4]
test eax, eax
jne 0x1000aeb9
ret
push dword [esp + 0x28]
push dword [esp + 0x28]
push dword [esp + 0x28]
push dword [esp + 0x28]
push dword [esp + 0x28]
push dword [esp + 0x28]
push dword [esp + 0x28]
push dword [esp + 0x28]
push dword [esp + 0x28]
push eax
call dword [sym.imp.kernel32.dll_CreateProcessA]
ret

Function at 0x1001c28b
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x4c
pushal
call 0x1001c29a
pop dword [ebp - 0x3c]
mov eax, 0x1001c29a
sub dword [ebp - 0x3c], eax
push 0x40
push 0x1000
push 0x3e085
push 0
mov eax, 0x143fbaf2
sub eax, 0x43dd996
add eax, dword [ebp - 0x3c]
call dword [eax]
mov ecx, 0x29734253
sub ecx, 0x2972edf3
xor esi, esi
add esi, eax
mov edi, 0x1002e200
add edi, dword [ebp - 0x3c]
mov edx, 0xc600d5a9
add edx, 0xff363728
xor dword [ebp - 0x10], esi
mov ebx, dword [edi]
xor dword [ebp - 0x30], 0x11703753
sub ebx, edx
xor dword [ebp - 4], 0xc37f1bef
mov dword [esi], ebx
sub dword [ebp - 0x14], 0x8faf8a8d
add esi, 0x6109d335
sub esi, 0x6109d331
add edi, 0xe7131b1c
add edi, 0x18ece4e8
loop 0x1001c2f0
add eax, 0x14453
xor ebx, ebx
add ebx, eax
add eax, 0x27d3bea4
add eax, 0xd82c4161
mov ecx, 0x667f78a1
sub ecx, 0x567f78a1
add ecx, dword [ebp - 0x3c]
call ebx
leave
ret
Function at 0x401070
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x458030]
jne 0x40107a
repz ret
jmp fcn.00401b61

Function at 0x4086bb
Capabilities:
Link many functions at runtime

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x14
push ebx
push esi
push edi
call fcn.0040255c
and dword [ebp - 4], 0
cmp dword [0x45a7b4], 0
mov ebx, eax
jne 0x40876c
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
test edi, edi
je 0x40881d
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.MessageBoxA
push edi
call esi
test eax, eax
je 0x40881d
push eax
call fcn.004024ea
mov dword [esp], str.GetActiveWindow
push edi
mov dword [0x45a7b4], eax
call esi
push eax
call fcn.004024ea
mov dword [esp], str.GetLastActivePopup
push edi
mov dword [0x45a7b8], eax
call esi
push eax
call fcn.004024ea
mov dword [esp], str.GetUserObjectInformationA
push edi
mov dword [0x45a7bc], eax
call esi
push eax
call fcn.004024ea
pop ecx
mov dword [0x45a7c4], eax
test eax, eax
je 0x40876c
push str.GetProcessWindowStation
push edi
call esi
push eax
call fcn.004024ea
pop ecx
mov dword [0x45a7c0], eax
mov eax, dword [0x45a7c0]
cmp eax, ebx
je 0x4087c4
cmp dword [0x45a7c4], ebx
je 0x4087c4
push eax
call fcn.00402565
push dword [0x45a7c4]
mov esi, eax
call fcn.00402565
pop ecx
pop ecx
mov edi, eax
test esi, esi
je 0x4087c4
test edi, edi
je 0x4087c4
call esi
test eax, eax
je 0x4087bb
lea ecx, [ebp - 8]
push ecx
push 0xc
lea ecx, [ebp - 0x14]
push ecx
push 1
push eax
call edi
test eax, eax
je 0x4087bb
test byte [ebp - 0xc], 1
jne 0x4087c4
or dword [ebp + 0x10], 0x200000
jmp 0x4087fd
mov eax, dword [0x45a7b8]
cmp eax, ebx
je 0x4087fd
push eax
call fcn.00402565
pop ecx
test eax, eax
je 0x4087fd
call eax
mov dword [ebp - 4], eax
test eax, eax
je 0x4087fd
mov eax, dword [0x45a7bc]
cmp eax, ebx
je 0x4087fd
push eax
call fcn.00402565
pop ecx
test eax, eax
je 0x4087fd
push dword [ebp - 4]
call eax
mov dword [ebp - 4], eax
push dword [0x45a7b4]
call fcn.00402565
pop ecx
test eax, eax
je 0x40881d
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [ebp - 4]
call eax
jmp 0x40881f
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret