joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4dda40
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x52f5b3
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
push ebp
push esi
mov esi, ecx
push edi
mov dword [esp + 0xc], esi
call fcn.0051db8b
lea edi, [esi + 0x64]
mov dword [esp + 0x18], 0
mov dword [edi + 4], 0
mov dword [edi], 0x557348
mov eax, dword [esp + 0x2c]
mov ebp, dword [esp + 0x24]
mov ecx, dword [esp + 0x30]
mov dword [esi + 0x3c], eax
mov eax, ebp
mov dword [esi], 0x5549c0
mov dword [esi + 0x40], ecx
mov dword [esi + 0x44], 0
mov ecx, dword [eax]
lea edx, [esi + 0x48]
mov byte [esp + 0x18], 1
mov dword [edx], ecx
mov ecx, dword [eax + 4]
mov dword [edx + 4], ecx
mov ecx, dword [eax + 8]
mov dword [edx + 8], ecx
mov eax, dword [eax + 0xc]
mov ecx, dword [esp + 0x40]
mov dword [edx + 0xc], eax
mov eax, dword [esp + 0x44]
push eax
mov dword [esi + 0x5c], ecx
mov dword [esi + 0x60], eax
call dword [sym.imp.GDI32.DLL_CreateSolidBrush]
push eax
mov ecx, edi
call fcn.0052352b
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebp
push 0x50800044
mov ecx, esi
call fcn.00525f3a
test eax, eax
je 0x4ddb5c
mov ecx, dword [esp + 0x3c]
call fcn.00523558
mov ecx, dword [esi + 0x1c]
mov ebp, dword [sym.imp.USER32.DLL_SendMessageA]
push 0
push eax
push 0x30
push ecx
mov dword [esi + 0x58], eax
call ebp
mov edi, dword [esp + 0x34]
test edi, edi
je 0x4ddb20
push edi
mov ecx, esi
call fcn.00520ae8
mov ecx, esi
call fcn.004ddcc0
cmp dword [esp + 0x38], 1
jne 0x4ddb55
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
mov edx, dword [esi + 0x1c]
push 0xffffffffffffffff
not ecx
dec ecx
push ecx
push 0xb1
push edx
call ebp
mov eax, dword [esi + 0x1c]
push 0
push 0
push 0xb7
push eax
call ebp
mov ecx, esi
call fcn.00520c7b
mov ecx, dword [esp + 0x10]
mov eax, esi
pop edi
pop esi
pop ebp
mov dword fs:[0], ecx
add esp, 0x10
ret 0x28

Function at 0x4e0590
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x4e05c3
push esi
call fcn.004e36a0
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x4e05bc
mov dword [esi + 0x10], 0xcf
mov eax, 1
pop esi
ret
mov dword [esi + 0x10], 0xcb
mov eax, dword [esi + 0x10]
cmp eax, 0xcb
jne 0x4e0649
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x4e0632
mov eax, dword [esi + 8]
test eax, eax
je 0x4e05e7
push esi
call dword [eax]
add esp, 4
mov ecx, dword [esi + 0x1b0]
push esi
call dword [ecx]
add esp, 4
test eax, eax
je 0x4e062e
cmp eax, 2
je 0x4e0632
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x4e05da
cmp eax, 3
je 0x4e060d
cmp eax, 1
jne 0x4e05da
mov eax, dword [ecx + 4]
inc eax
mov dword [ecx + 4], eax
mov eax, dword [esi + 8]
mov ecx, dword [eax + 8]
mov edx, dword [eax + 4]
cmp edx, ecx
jl 0x4e05da
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x4e05da
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.004e0670
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x4e0658
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.004e0670
add esp, 4
pop esi
ret
Function at 0x4ec990
Capabilities:
Capture webcam image

Disassembly:
mov eax, dword [esp + 8]
push ebx
push esi
mov esi, ecx
mov eax, dword [eax + 4]
cmp dword [esi + 0xec], 1
jne 0x4eca33
test eax, eax
jbe 0x4eca33
mov ecx, dword [esi + 0xbc]
test ecx, ecx
jle 0x4eca33
mov ecx, dword [esi + 0x1c]
push edi
push 0
push eax
push 0x419
push ecx
call dword [sym.imp.USER32.DLL_SendMessageA]
mov edi, eax
mov eax, dword [esi + 0xbc]
inc edi
test eax, eax
jne 0x4ec9de
xor esi, esi
jmp 0x4ec9e4
mov esi, dword [esi + 0xb4]
add esi, 4
xor ebx, ebx
test edi, edi
jbe 0x4eca0f
push ebp
mov ebp, edi
add esi, 6
push esi
call fcn.0049bb40
add esi, eax
push esi
mov ebx, esi
call fcn.0049bb40
add esp, 8
add esi, eax
dec edi
dec ebp
jne 0x4ec9f0
pop ebp
test edi, edi
pop edi
jne 0x4eca33
test ebx, ebx
je 0x4eca33
mov edx, dword [esp + 0x10]
push 0x4e
add edx, 0x10
push ebx
push edx
call fcn.0050b560
add esp, 0xc
mov eax, 1
pop esi
pop ebx
ret 0xc
pop esi
xor eax, eax
pop ebx
ret 0xc

Function at 0x4ecb75
Capabilities:
Capture webcam image

Disassembly:
sub esp, 0x44
push ebx
push ebp
push esi
mov esi, ecx
push edi
mov eax, dword [esi + 0x3c]
test eax, eax
je 0x4ecc8d
push eax
call dword [sym.imp.USER32.DLL_IsWindow]
test eax, eax
je 0x4ecc8d
mov eax, dword [esi + 0x3c]
push eax
call fcn.0051dfdd
mov esi, eax
test esi, esi
je 0x4ecc8d
mov ebx, dword [esp + 0x58]
mov ecx, dword [esi + 0x1c]
mov ebp, dword [sym.imp.USER32.DLL_SendMessageA]
push 0
push ebx
push 0x419
push ecx
call ebp
mov edi, eax
test edi, edi
jl 0x4ecc8d
mov ecx, esi
call fcn.004ecae0
cmp edi, eax
jge 0x4ecc8d
mov eax, dword [esi + 0xc4]
mov edx, dword [esi + 0xc0]
mov dword [esp + 0x2c], eax
mov eax, dword [esp + 0x5c]
xor ecx, ecx
mov dword [esp + 0x28], edx
cmp eax, ecx
mov dword [esp + 0x30], eax
mov dword [esp + 0x34], ecx
mov dword [esp + 0x4c], ecx
mov dword [esp + 0x50], ecx
mov dword [esp + 0x38], edi
jne 0x4ecc13
mov dword [esp + 0x34], 1
jmp 0x4ecc6e
mov edx, dword [esi + 0x1c]
lea ecx, [esp + 0x18]
push ecx
push ebx
push 0x433
push edx
call ebp
test eax, eax
je 0x4ecc8d
mov eax, dword [esp + 0x60]
mov ecx, dword [esp + 0x18]
mov edx, dword [esp + 0x24]
mov dword [esp + 0x10], ecx
mov dword [eax], 0
mov ecx, dword [esi + 0x1c]
lea eax, [esp + 0x10]
add edx, 2
push eax
push ecx
mov dword [esp + 0x1c], edx
call dword [sym.imp.USER32.DLL_ClientToScreen]
mov edx, dword [esp + 0x10]
mov eax, dword [esp + 0x14]
mov dword [esp + 0x34], 3
mov dword [esp + 0x3c], edx
mov dword [esp + 0x40], eax
xor ecx, ecx
push ecx
lea ecx, [esp + 0x2c]
push ecx
push 0x7d8
call fcn.004ec090
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
add esp, 0x44
ret 0xc
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x44
ret 0xc
Function at 0x4f6400
Capabilities:
Check for time delay via gettickcount

Disassembly:
sub esp, 0xa0
push ebx
push ebp
mov ebp, dword [esp + 0xac]
push esi
push edi
push ebp
call sub.RASAPI32.DLL_RasHangUpA
mov esi, dword [sym.imp.KERNEL32.DLL_GetTickCount]
mov ecx, 0x28
xor eax, eax
lea edi, [esp + 0x10]
rep stosd dword es:[edi], eax
mov dword [esp + 0x10], 0xa0
call esi
mov edi, eax
call esi
sub eax, edi
cmp eax, 0xbb8
jae 0x4f6466
mov ebx, dword [sym.imp.KERNEL32.DLL_Sleep]
lea eax, [esp + 0x10]
push eax
push ebp
call sub.RASAPI32.DLL_RasGetConnectStatusA
cmp eax, 6
je 0x4f6466
push 0
call ebx
call esi
sub eax, edi
cmp eax, 0xbb8
jb 0x4f6447
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xa0
ret

Function at 0x4f6fe0
Capabilities:
Create http request

Disassembly:
push esi
mov esi, ecx
cmp dword [esi], 0
jne 0x4f7018
mov edx, dword [esi + 4]
xor eax, eax
push 0
push 0
mov ecx, dword [edx - 8]
test ecx, ecx
setne al
mov ecx, eax
neg ecx
sbb ecx, ecx
and ecx, edx
neg eax
sbb eax, eax
push ecx
and eax, 2
inc eax
push eax
push 0x576514
call dword [sym.imp.WININET.DLL_InternetOpenA]
mov dword [esi], eax
mov ecx, dword [esi]
xor eax, eax
test ecx, ecx
setne al
pop esi
ret
Function at 0x4f7bd0
Capabilities:
Create tcp socket
Create udp socket
Set socket configuration

Disassembly:
push ecx
push esi
mov esi, ecx
call fcn.004f7d20
push 0
push 1
push 2
call sub.WS2_32.DLL_socket
mov dword [esi], eax
cmp eax, 0xffffffff
pop esi
jne 0x4f7bf0
xor eax, eax
pop ecx
ret
lea ecx, [esp]
push 4
push ecx
push 0x1001
push 0xffff
push eax
mov dword [esp + 0x14], 0
call sub.WS2_32.DLL_setsockopt
mov eax, 1
pop ecx
ret

Function at 0x4f7bd1
Capabilities:
Create tcp socket
Create udp socket
Set socket configuration

Disassembly:
push ecx
push esi
mov esi, ecx
call fcn.004f7d20
push 0
push 1
push 2
call sub.WS2_32.DLL_socket
mov dword [esi], eax
cmp eax, 0xffffffff
pop esi
jne 0x4f7bf0
xor eax, eax
pop ecx
ret
lea ecx, [esp]
push 4
push ecx
push 0x1001
push 0xffff
push eax
mov dword [esp + 0x14], 0
call sub.WS2_32.DLL_setsockopt
mov eax, 1
pop ecx
ret

Function at 0x4f7c20
Capabilities:
Resolve dns

Disassembly:
sub esp, 0x10
xor eax, eax
push esi
push edi
mov dword [esp + 8], eax
mov edi, ecx
mov dword [esp + 0xc], eax
mov ecx, dword [esp + 0x20]
mov dword [esp + 0x10], eax
push ecx
mov dword [esp + 0x18], eax
mov word [esp + 0xc], 2
call sub.WS2_32.DLL_htons
mov esi, dword [esp + 0x1c]
mov word [esp + 0xa], ax
push esi
call sub.WS2_32.DLL_inet_addr
cmp eax, 0xffffffff
mov dword [esp + 0xc], eax
jne 0x4f7c77
push esi
call sub.WS2_32.DLL_gethostbyname
test eax, eax
je 0x4f7c8d
mov edx, dword [eax + 0xc]
mov eax, dword [edx]
mov ecx, dword [eax]
mov dword [esp + 0xc], ecx
lea edx, [esp + 8]
push 0x10
push edx
mov ecx, edi
call fcn.004f7cb0
pop edi
pop esi
add esp, 0x10
ret 8
push 0x2726
call sub.WS2_32.DLL_WSASetLastError
pop edi
xor eax, eax
pop esi
add esp, 0x10
ret 8

Function at 0x4f7cb0
Capabilities:
Connect socket

Disassembly:
mov eax, dword [esp + 8]
mov edx, dword [esp + 4]
push eax
mov eax, dword [ecx]
push edx
push eax
call sub.WS2_32.DLL_connect
xor ecx, ecx
cmp eax, 0xffffffff
setne cl
mov eax, ecx
ret 8

Function at 0x4f7d40
Capabilities:
Get socket status

Disassembly:
sub esp, 0x10c
mov eax, dword [ecx]
lea ecx, [esp]
push ecx
push 0
lea edx, [esp + 0x10]
push 0
push edx
push 0
mov dword [esp + 0x14], 0
mov dword [esp + 0x18], 0
mov dword [esp + 0x20], eax
mov dword [esp + 0x1c], 1
call sub.WS2_32.DLL_select
cmp eax, 0xffffffff
jne 0x4f7d89
xor eax, eax
add esp, 0x10c
ret 4
mov edx, dword [esp + 0x110]
xor ecx, ecx
test eax, eax
setne cl
mov dword [edx], ecx
mov eax, 1
add esp, 0x10c
ret 4
Function at 0x4f8200
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x5307c0
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 8
push esi
mov esi, ecx
lea ecx, [esp + 4]
call fcn.004f7db0
lea eax, [esp + 4]
lea ecx, [esi + 4]
push eax
mov dword [esp + 0x18], 0
call fcn.004f7e30
lea ecx, [esp + 4]
push ecx
lea ecx, [esi + 0x14]
call fcn.004f7e30
lea ecx, [esi + 0xc]
call fcn.0051c4ae
lea ecx, [esi + 0x10]
call fcn.0051c4ae
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x1c]
call fcn.004fa660
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x30]
call fcn.004fa660
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x44]
call fcn.004fa660
lea ecx, [esp + 8]
mov dword [esp + 0x14], 1
call fcn.0051c523
lea ecx, [esp + 4]
mov dword [esp + 0x14], 0xffffffff
call fcn.0051c523
mov ecx, dword [esp + 0xc]
pop esi
mov dword fs:[0], ecx
add esp, 0x14
ret

Function at 0x4f8ea8
Capabilities:
Get hostname

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x5309e8
push eax
mov dword fs:[0], esp
sub esp, 0x64
push esi
mov esi, ecx
push edi
mov eax, dword [esi + 4]
test eax, eax
je 0x4f8eb8
call fcn.004f93d0
mov edi, dword [esp + 0x7c]
test edi, edi
je 0x4f8f9b
cmp byte [edi], 0
je 0x4f8f9b
mov eax, dword [esp + 0x8c]
test eax, eax
jg 0x4f8edd
mov eax, 0x7d0
mov ecx, esi
mov dword [esi + 8], eax
call fcn.004f7bd0
test eax, eax
jne 0x4f8efd
push 0x5767bc
lea ecx, [esi + 0x38]
call fcn.0051c6ac
jmp 0x4f8f9b
mov eax, dword [esp + 0x80]
mov ecx, esi
push eax
push edi
call fcn.004f7c20
test eax, eax
jne 0x4f8f2c
mov ecx, esi
call fcn.004f7d20
push edi
add esi, 0x38
push 0x576798
push esi
call fcn.00519a92
add esp, 0xc
jmp 0x4f8f9b
push 0xdc
mov ecx, esi
mov dword [esi + 4], 1
call fcn.004f9c50
test eax, eax
je 0x4f8f94
lea ecx, [esp + 8]
push 0x64
push ecx
call sub.WS2_32.DLL_gethostname
mov eax, dword [esp + 0x88]
mov ecx, dword [esp + 0x84]
lea edx, [esp + 0x8c]
mov dword [esp + 0x8c], 1
push edx
push eax
lea edx, [esp + 0x10]
push ecx
push edx
mov ecx, esi
call fcn.004f9070
test eax, eax
jne 0x4f8fb0
push edi
lea eax, [esi + 0x38]
push 0x576774
push eax
call fcn.00519a92
add esp, 0xc
mov ecx, esi
call fcn.004f93d0
pop edi
xor eax, eax
pop esi
mov ecx, dword [esp + 0x64]
mov dword fs:[0], ecx
add esp, 0x70
ret 0x14
mov eax, dword [esp + 0x8c]
test eax, eax
je 0x4f9058
mov ecx, dword [0x576da4]
mov dword [esp + 0x7c], ecx
lea edx, [esp + 8]
lea eax, [esp + 0x7c]
push edx
push 0x576768
push eax
mov dword [esp + 0x80], 0
call fcn.00519a92
mov edx, dword [esp + 0x88]
or ecx, 0xffffffff
mov edi, edx
xor eax, eax
add esp, 0xc
repne scasb al, byte es:[edi]
not ecx
dec ecx
push ecx
push edx
mov ecx, esi
call fcn.004f7cd0
test eax, eax
jne 0x4f901a
push 0x576758
lea ecx, [esi + 0x38]
call fcn.0051c6ac
jmp 0x4f902a
push 0xfa
mov ecx, esi
call fcn.004f9c50
test eax, eax
jne 0x4f9047
mov ecx, esi
call fcn.004f93d0
lea ecx, [esp + 0x7c]
mov dword [esp + 0x74], 0xffffffff
call fcn.0051c523
jmp 0x4f8f9b
lea ecx, [esp + 0x7c]
mov dword [esp + 0x74], 0xffffffff
call fcn.0051c523
mov ecx, dword [esp + 0x6c]
pop edi
mov eax, 1
pop esi
mov dword fs:[0], ecx
add esp, 0x70
ret 0x14
Function at 0x4fb9d0
Capabilities:
Get storage device properties

Disassembly:
mov eax, 0x2820
call fcn.0050b440
mov eax, dword [esp + 0x2824]
push ebx
push esi
push edi
push eax
lea ecx, [esp + 0x20]
push 0x576aa8
push ecx
call fcn.0050c16e
add esp, 0xc
lea edx, [esp + 0x1c]
push 0
push 0
push 3
push 0
push 3
push 0
push edx
call dword [sym.imp.KERNEL32.DLL_CreateFileA]
mov esi, eax
cmp esi, 0xffffffff
je 0x4fbb7d
xor eax, eax
mov ecx, 0x9c4
mov dword [esp + 0x10], eax
lea edi, [esp + 0x11c]
mov dword [esp + 0x14], eax
mov ebx, dword [sym.imp.KERNEL32.DLL_DeviceIoControl]
rep stosd dword es:[edi], eax
lea ecx, [esp + 0xc]
push eax
push ecx
lea edx, [esp + 0x124]
mov dword [esp + 0x20], eax
mov dword [esp + 0x18], eax
mov dword [esp + 0x1c], eax
push 0x2710
push edx
lea eax, [esp + 0x20]
push 0xc
push eax
push 0x2d1400
push esi
mov dword [esp + 0x2c], 0
call ebx
test eax, eax
je 0x4fbb7d
mov ecx, dword [esp + 0x283c]
mov edx, dword [esp + 0x128]
push ecx
push 0
lea eax, [esp + 0x124]
push edx
push eax
call fcn.004fbb90
mov ecx, dword [esp + 0x2848]
mov edx, dword [esp + 0x13c]
push ecx
push 0
lea eax, [esp + 0x134]
push edx
push eax
call fcn.004fbb90
mov ecx, dword [esp + 0x2860]
mov edx, dword [esp + 0x150]
push ecx
push 0
lea eax, [esp + 0x144]
push edx
push eax
call fcn.004fbb90
mov ecx, dword [esp + 0x2864]
mov edx, dword [esp + 0x164]
push ecx
push 1
lea eax, [esp + 0x154]
push edx
push eax
call fcn.004fbb90
mov ecx, dword [esp + 0x2884]
add esp, 0x40
xor eax, eax
lea edi, [esp + 0x11c]
mov dword [ecx], 1
mov ecx, 0x9c4
lea edx, [esp + 0xc]
push eax
rep stosd dword es:[edi], eax
push edx
lea eax, [esp + 0x124]
push 0x2710
push eax
push 0
push 0
push 0x700a0
push esi
call ebx
test eax, eax
je 0x4fbb7d
mov edi, dword [esp + 0x124]
mov edx, dword [esp + 0x2848]
mov eax, dword [esp + 0x284c]
xor ecx, ecx
cmp edi, 0xc
push esi
setne cl
inc ecx
mov dword [edx], ecx
mov ecx, dword [esp + 0x138]
mov edx, dword [esp + 0x13c]
mov dword [eax], ecx
mov dword [eax + 4], edx
call dword [sym.imp.KERNEL32.DLL_CloseHandle]
pop edi
pop esi
mov eax, 1
pop ebx
add esp, 0x2820
ret
pop edi
pop esi
xor eax, eax
pop ebx
add esp, 0x2820
ret
Function at 0x51d369
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebx
push esi
push edi
mov ebx, ecx
xor edi, edi
call fcn.005277dc
mov esi, dword [eax + 0xc]
push 5
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.DLL_FindResourceA]
push eax
push esi
call dword [sym.imp.KERNEL32.DLL_LoadResource]
test eax, eax
je 0x51d39a
push eax
call dword [sym.imp.KERNEL32.DLL_LockResource]
mov edi, eax
push esi
mov ecx, ebx
push dword [esp + 0x18]
push edi
call fcn.0051d3ad
pop edi
pop esi
pop ebx
ret 8

Function at 0x51e981
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x51e9b9
push dword [esi + 0x1c]
call dword [sym.imp.USER32.DLL_GetWindowTextLengthA]
lea ecx, [eax + 1]
push ecx
mov ecx, dword [esp + 0xc]
push eax
call fcn.0051c9ca
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.DLL_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.0051c9a2
jmp 0x51e9c5
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x520271
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebx
push esi
push edi
xor edi, edi
cmp dword [esp + 0x10], edi
mov ebx, ecx
je 0x5202b3
call fcn.005277dc
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.DLL_FindResourceA]
cmp eax, edi
je 0x5202b3
push eax
push esi
call dword [sym.imp.KERNEL32.DLL_LoadResource]
cmp eax, edi
jne 0x5202aa
xor eax, eax
jmp 0x5202bb
push eax
call dword [sym.imp.KERNEL32.DLL_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.005202c1
pop edi
pop esi
pop ebx
ret 4

Function at 0x527d0c
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 0x527d3a
push dword [esi]
call dword [sym.imp.KERNEL32.DLL_TlsGetValue]
test eax, eax
je 0x527d58
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.00527c72
jmp 0x527d58
mov eax, dword [esi + 0x14]
test eax, eax
je 0x527d58
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.00527c72
test edi, edi
mov eax, edi
jne 0x527d42
pop edi
push ebx
call dword [sym.imp.KERNEL32.DLL_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x5ca0c5
Capabilities:
Decompress data using aplib

Disassembly:
push ebp
mov ebp, esp
mov esi, dword [ebp + 8]
mov edi, dword [ebp + 0xc]
cld
mov dl, 0x80
movsb byte es:[edi], byte [esi]
call fcn.005ca144
jae 0x5ca0d1
xor ecx, ecx
call fcn.005ca144
jae 0x5ca0fb
xor eax, eax
call fcn.005ca144
jae 0x5ca10c
mov al, 0x10
call fcn.005ca144
adc al, al
jae 0x5ca0ed
jne 0x5ca139
stosb byte es:[edi], al
jmp 0x5ca0d2
call fcn.005ca150
dec ecx
loop 0x5ca118
mov eax, ebp
call fcn.005ca14e
jmp 0x5ca13a
lodsb al, byte [esi]
shr eax, 1
je 0x5ca160
adc ecx, 2
mov ebp, eax
jmp 0x5ca13a
xchg ecx, eax
dec eax
shl eax, 8
lodsb al, byte [esi]
mov ebp, eax
call fcn.005ca14e
cmp eax, 0x7d00
jae 0x5ca138
cmp eax, 0x500
jae 0x5ca139
cmp eax, 0x7f
ja 0x5ca13a
inc ecx
inc ecx
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0x5ca0d2
pop ebp
ret 8
Function at 0x4030ad
Capabilities:
Enumerate processes

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x130
push edi
mov dword [ebp - 0x130], 0
mov dword [ebp - 4], 0
mov dword [ebp - 0x12c], 0
mov ecx, 0x49
xor eax, eax
lea edi, [ebp - 0x128]
rep stosd dword es:[edi], eax
push 0
push 2
call sub.KERNEL32.dll_CreateToolhelp32Snapshot
mov dword [ebp - 0x130], eax
cmp dword [ebp - 0x130], 0xffffffff
jne 0x4030fd
xor eax, eax
jmp 0x403165
mov dword [ebp - 0x12c], 0x128
lea eax, [ebp - 0x12c]
push eax
mov ecx, dword [ebp - 0x130]
push ecx
call sub.KERNEL32.dll_Process32First
test eax, eax
je 0x403156
mov edx, dword [ebp - 0x114]
cmp edx, dword [0x41d4e0]
jne 0x40313f
mov eax, dword [ebp - 0x124]
mov dword [0x41dbb0], eax
mov eax, dword [ebp - 0x124]
jmp 0x403165
lea ecx, [ebp - 0x12c]
push ecx
mov edx, dword [ebp - 0x130]
push edx
call sub.KERNEL32.dll_Process32Next
test eax, eax
jne 0x40311e
mov eax, dword [ebp - 0x130]
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
xor eax, eax
pop edi
mov esp, ebp
pop ebp
ret

Function at 0x40316a
Capabilities:
Get file size
Write file on windows

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x19010
call fcn.0040a550
mov dword [ebp - 0x1900c], 0
jmp 0x403192
mov eax, dword [ebp - 0x1900c]
add eax, 1
mov dword [ebp - 0x1900c], eax
cmp dword [ebp - 0x1900c], 0x1e
jge 0x4031d2
push 0
push 0
push 3
push 0
push 3
push 0x40000000
mov ecx, dword [ebp + 8]
push ecx
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov dword [ebp - 0x19008], eax
cmp dword [ebp - 0x19008], 0xffffffff
je 0x4031c5
jmp 0x4031d2
push 0x3e8
call dword [sym.imp.KERNEL32.dll_Sleep]
jmp 0x403183
push 0
mov edx, dword [ebp - 0x19008]
push edx
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov dword [ebp - 0x19010], eax
cmp dword [ebp - 0x19010], 0x19000
jbe 0x4031fd
mov dword [ebp - 0x19010], 0x19000
push 0
lea eax, [ebp - 0x19004]
push eax
mov ecx, dword [ebp - 0x19010]
push ecx
lea edx, [ebp - 0x19000]
push edx
mov eax, dword [ebp - 0x19008]
push eax
call dword [sym.imp.KERNEL32.dll_WriteFile]
mov ecx, dword [ebp - 0x19008]
push ecx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov esp, ebp
pop ebp
ret
Function at 0x403a08
Capabilities:
Accept command line arguments
Create process on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x3b0
mov dword [ebp - 0x2a4], 1
mov eax, dword [ebp + 0xc]
push eax
call fcn.004032a0
add esp, 4
test eax, eax
je 0x403ac5
cmp dword [0x41d4e4], 0
jne 0x403ac5
lea ecx, [ebp - 0x220]
push ecx
push 0
mov edx, dword [ebp + 8]
push edx
call dword [sym.imp.SHELL32.dll_FindExecutableA]
push 0x44
push 0
lea eax, [ebp - 0x264]
push eax
call fcn.0040a620
add esp, 0xc
mov dword [ebp - 0x264], 0x44
push 0x10
push 0
lea ecx, [ebp - 0x10]
push ecx
call fcn.0040a620
add esp, 0xc
mov word [ebp - 0x234], 5
lea edx, [ebp - 0x10]
push edx
lea eax, [ebp - 0x264]
push eax
push 0
push 0
push 0
push 0
push 0
push 0
push 0
lea ecx, [ebp - 0x220]
push ecx
call dword [sym.imp.KERNEL32.dll_CreateProcessA]
test eax, eax
jne 0x403ab6
xor eax, eax
jmp 0x403c3a
push 0x493e0
mov edx, dword [ebp - 0x10]
push edx
call dword [sym.imp.USER32.dll_WaitForInputIdle]
mov dword [ebp - 0x2a0], 0x3c
mov dword [ebp - 0x29c], 0x2000140
mov dword [ebp - 0x298], 0
mov dword [ebp - 0x294], str.open
mov eax, dword [ebp + 8]
mov dword [ebp - 0x290], eax
cmp dword [0x41d4e4], 0
je 0x403b56
call dword [sym.imp.KERNEL32.dll_GetCommandLineA]
mov dword [ebp - 0x3b0], eax
push 0x104
lea ecx, [ebp - 0x3a8]
push ecx
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
push eax
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call sub.PSAPI.DLL_GetModuleFileNameExA
mov dword [ebp - 0x3ac], eax
mov edx, dword [ebp - 0x3ac]
mov eax, dword [ebp - 0x3b0]
lea ecx, [eax + edx + 3]
mov dword [ebp - 0x3b0], ecx
mov edx, dword [ebp - 0x3b0]
mov dword [ebp - 0x28c], edx
jmp 0x403b60
mov dword [ebp - 0x28c], 0
mov dword [ebp - 0x284], 5
mov dword [ebp - 0x288], 0
mov dword [ebp - 0x268], 0
lea eax, [ebp - 0x2a0]
push eax
call dword [sym.imp.SHELL32.dll_ShellExecuteExA]
test eax, eax
jne 0x403b96
xor eax, eax
jmp 0x403c3a
call fcn.004030ad
mov dword [ebp - 0x14], eax
mov ecx, dword [ebp - 0x14]
push ecx
push 0
push 0x100000
call dword [sym.imp.KERNEL32.dll_OpenProcess]
mov dword [ebp - 0x18], eax
push 0x40
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.KERNEL32.dll_SetPriorityClass]
push 0x64
call dword [sym.imp.KERNEL32.dll_Sleep]
push 0x20
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.KERNEL32.dll_SetPriorityClass]
cmp dword [0x41d4e4], 0
jne 0x403bf1
mov edx, dword [ebp + 8]
push edx
mov eax, dword [ebp + 0xc]
push eax
call fcn.004016a7
add esp, 8
push 0xffffffffffffffff
mov ecx, dword [ebp - 0x18]
push ecx
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
mov edx, dword [ebp - 0x18]
push edx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp dword [0x41dbbc], 0
je 0x403c29
cmp dword [0x41d4e4], 0
jne 0x403c29
mov eax, dword [ebp + 0xc]
push eax
mov ecx, dword [ebp + 8]
push ecx
call fcn.00403559
add esp, 8
mov edx, dword [ebp + 8]
push edx
call fcn.00403232
add esp, 4
mov eax, 1
mov esp, ebp
pop ebp
ret