joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4b0200
Capabilities:
Encrypt data using des

Disassembly:
sub esp, 0xf4
xor ecx, ecx
push ebx
push ebp
push esi
mov esi, dword [esp + 0x104]
push edi
xor eax, eax
mov al, byte [ecx + 0x7143e5]
mov edx, eax
and eax, 7
sar edx, 3
mov bl, byte [eax*2 + 0x714375]
mov dl, byte [edx + esi]
test bl, dl
setne al
mov byte [esp + ecx + 0x4c], al
inc ecx
cmp ecx, 0x38
jl 0x4b0213
mov eax, 0x1e
xor edx, edx
mov dword [esp + 0x10], eax
cmp dword [esp + 0x10c], 1
je 0x4b0254
lea eax, [edx + edx]
lea edi, [esp + eax*4 + 0x88]
lea ebp, [esp + eax*4 + 0x84]
xor eax, eax
xor ecx, ecx
mov cl, byte [edx + 0x71441d]
mov dword [edi], 0
mov dword [ebp], 0
mov esi, ecx
cmp ecx, 0x1c
jge 0x4b0286
mov bl, byte [esp + ecx + 0x4c]
jmp 0x4b028a
mov bl, byte [esp + ecx + 0x30]
mov byte [esp + eax + 0x14], bl
inc eax
inc ecx
cmp eax, 0x1c
jl 0x4b027b
mov eax, 0x1c
lea ecx, [esi + 0x1c]
cmp ecx, 0x38
jge 0x4b02a8
mov bl, byte [esp + ecx + 0x4c]
jmp 0x4b02ac
mov bl, byte [esp + ecx + 0x30]
mov byte [esp + eax + 0x14], bl
inc eax
inc ecx
cmp eax, 0x38
jl 0x4b029d
xor ecx, ecx
mov eax, 0x714385
xor ebx, ebx
mov bl, byte [ecx + 0x71442d]
cmp byte [esp + ebx + 0x14], 0
je 0x4b02d7
mov esi, dword [eax]
mov ebx, dword [ebp]
or ebx, esi
mov dword [ebp], ebx
xor ebx, ebx
mov bl, byte [ecx + 0x714445]
cmp byte [esp + ebx + 0x14], 0
je 0x4b02ee
mov esi, dword [eax]
mov ebx, dword [edi]
or ebx, esi
mov dword [edi], ebx
add eax, 4
inc ecx
cmp eax, 0x7143e5
jl 0x4b02be
mov eax, dword [esp + 0x10]
inc edx
sub eax, 2
cmp eax, 0xfffffffe
mov dword [esp + 0x10], eax
jg 0x4b0247
lea edx, [esp + 0x84]
push edx
call fcn.004b0330
add esp, 4
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xf4
ret
Function at 0x4beb30
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 0x4beb96
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 0x4beb96
push 0
call ebx
call esi
sub eax, edi
cmp eax, 0xbb8
jb 0x4beb77
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xa0
ret

Function at 0x4bef20
Capabilities:
Create http request

Disassembly:
push esi
mov esi, ecx
cmp dword [esi], 0
jne 0x4bef58
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 str.Mozilla_4.0__compatible__MSIE_6.0__Windows_NT_5.0_
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 0x4bfb80
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 0x4bfbc9
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 0x4c0040
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x4e5520
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.004bfbf0
lea eax, [esp + 4]
lea ecx, [esi + 4]
push eax
mov dword [esp + 0x18], 0
call fcn.004bfc70
lea ecx, [esp + 4]
push ecx
lea ecx, [esi + 0x14]
call fcn.004bfc70
lea ecx, [esi + 0xc]
call fcn.004d5c00
lea ecx, [esi + 0x10]
call fcn.004d5c00
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x1c]
call fcn.004c1200
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x30]
call fcn.004c1200
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x44]
call fcn.004c1200
lea ecx, [esp + 8]
mov dword [esp + 0x14], 1
call fcn.004d5c75
lea ecx, [esp + 4]
mov dword [esp + 0x14], 0xffffffff
call fcn.004d5c75
mov ecx, dword [esp + 0xc]
pop esi
mov dword fs:[0], ecx
add esp, 0x14
ret
Function at 0x4d8043
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x4d807b
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.004d60d0
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.004d60a8
jmp 0x4d8087
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x4d9735
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 0x4d9777
call fcn.004df4a9
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x4d9777
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x4d976e
xor eax, eax
jmp 0x4d977f
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.004d9785
pop edi
pop esi
pop ebx
ret 4

Function at 0x4df9d9
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 0x4dfa07
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x4dfa25
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.004df93f
jmp 0x4dfa25
mov eax, dword [esi + 0x14]
test eax, eax
je 0x4dfa25
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.004df93f
test edi, edi
mov eax, edi
jne 0x4dfa0f
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x458a92
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x118
pushal
mov edx, dword [ebp + 0xc]
mov eax, dword [edx + 0x3c]
add eax, edx
add eax, 4
add eax, 0x14
lea eax, [eax + 0x60]
add eax, 8
mov eax, dword [eax]
add eax, edx
mov dword [ebp - 0x18], eax
mov byte [ebp - 0x118], 0x49
mov byte [ebp - 0x117], 0x6d
mov byte [ebp - 0x116], 0x70
mov byte [ebp - 0x115], 0x6f
mov byte [ebp - 0x114], 0x72
mov byte [ebp - 0x113], 0x74
mov byte [ebp - 0x112], 0x20
mov byte [ebp - 0x111], 0x54
mov byte [ebp - 0x110], 0x61
mov byte [ebp - 0x10f], 0x62
mov byte [ebp - 0x10e], 0x6c
mov byte [ebp - 0x10d], 0x65
mov byte [ebp - 0x10c], 0x3a
mov byte [ebp - 0x10b], 0
mov eax, 1
mov eax, 1
test eax, eax
je 0x458b67
lea esi, [ebp - 0x14]
mov ecx, 0x14
mov al, 0
mov byte [esi], al
inc esi
dec ecx
jne 0x458b31
mov ebx, dword [ebp - 0x18]
lea esi, [ebp - 0x14]
mov edi, ebx
mov ecx, 0x14
repe cmpsb byte [esi], byte es:[edi]
je 0x458b5d
push ebx
push dword [ebp + 0xc]
push dword [ebp + 8]
call fcn.00458b71
test eax, eax
je 0x458b67
add ebx, 0x14
jmp 0x458b3a
popal
mov eax, 1
leave
ret 8
popal
mov eax, 0
leave
ret 8
Function at 0x458b71
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10c
pushal
mov eax, 1
test eax, eax
je 0x458ddd
mov byte [ebp - 0x10c], 0x50
mov byte [ebp - 0x10b], 0x72
mov byte [ebp - 0x10a], 0x6f
mov byte [ebp - 0x109], 0x63
mov byte [ebp - 0x108], 0x65
mov byte [ebp - 0x107], 0x73
mov byte [ebp - 0x106], 0x73
mov byte [ebp - 0x105], 0x69
mov byte [ebp - 0x104], 0x6e
mov byte [ebp - 0x103], 0x67
mov byte [ebp - 0x102], 0x20
mov byte [ebp - 0x101], 0x49
mov byte [ebp - 0x100], 0x6d
mov byte [ebp - 0xff], 0x70
mov byte [ebp - 0xfe], 0x6f
mov byte [ebp - 0xfd], 0x72
mov byte [ebp - 0xfc], 0x74
mov byte [ebp - 0xfb], 0x20
mov byte [ebp - 0xfa], 0x44
mov byte [ebp - 0xf9], 0x69
mov byte [ebp - 0xf8], 0x72
mov byte [ebp - 0xf7], 0x65
mov byte [ebp - 0xf6], 0x63
mov byte [ebp - 0xf5], 0x74
mov byte [ebp - 0xf4], 0x6f
mov byte [ebp - 0xf3], 0x72
mov byte [ebp - 0xf2], 0x79
mov byte [ebp - 0xf1], 0x3a
mov byte [ebp - 0xf0], 0
mov eax, 1
mov eax, dword [ebp + 0x10]
mov eax, dword [eax + 0xc]
add eax, dword [ebp + 0xc]
mov ebx, eax
mov eax, 1
test eax, eax
je 0x458ddd
mov eax, 1
test eax, eax
je 0x458ddd
push ebx
call dword [sym.imp.KERNEL32.DLL_LoadLibraryA]
test eax, eax
je 0x458ddd
mov dword [ebp - 4], eax
mov edx, dword [ebp + 0x10]
mov eax, dword [edx]
add eax, dword [ebp + 0xc]
mov dword [ebp - 0xc], eax
mov eax, dword [edx + 0x10]
add eax, dword [ebp + 0xc]
mov dword [ebp - 8], eax
sub ecx, ecx
mov eax, dword [ebp - 0xc]
add eax, ecx
mov eax, dword [eax]
test eax, eax
je 0x458dd3
mov ebx, eax
and eax, 0x80000000
jne 0x458d4a
mov byte [ebp - 0x10c], 0x4e
mov byte [ebp - 0x10b], 0x61
mov byte [ebp - 0x10a], 0x6d
mov byte [ebp - 0x109], 0x65
mov byte [ebp - 0x108], 0x3a
mov byte [ebp - 0x107], 0x20
mov byte [ebp - 0x106], 0
lea eax, [ebp - 0x10c]
mov eax, 1
test eax, eax
je 0x458ddd
add ebx, dword [ebp + 0xc]
lea ebx, [ebx + 2]
mov eax, ebx
mov eax, 1
test eax, eax
je 0x458ddd
mov eax, 1
test eax, eax
je 0x458ddd
push ecx
push ebx
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.DLL_GetProcAddress]
pop ecx
test eax, eax
je 0x458ddd
mov ebx, dword [ebp - 8]
add ebx, ecx
mov dword [ebx], eax
add ecx, 4
jmp 0x458ca5
mov byte [ebp - 0x10c], 0x4f
mov byte [ebp - 0x10b], 0x72
mov byte [ebp - 0x10a], 0x64
mov byte [ebp - 0x109], 0x69
mov byte [ebp - 0x108], 0x6e
mov byte [ebp - 0x107], 0x61
mov byte [ebp - 0x106], 0x6c
mov byte [ebp - 0x105], 0x3a
mov byte [ebp - 0x104], 0x20
mov byte [ebp - 0x103], 0
lea eax, [ebp - 0x10c]
mov eax, 1
test eax, eax
je 0x458ddd
xor ebx, 0x80000000
mov eax, ebx
mov eax, 1
test eax, eax
je 0x458b67
push ecx
push ebx
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.DLL_GetProcAddress]
pop ecx
test eax, eax
je 0x458ddd
mov ebx, dword [ebp - 8]
add ebx, ecx
mov dword [ebx], eax
add ecx, 4
jmp 0x458ca5
popal
mov eax, 1
leave
ret 0xc
popal
mov eax, 0
leave
ret 0xc
Function at 0x458e9d
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x118
pushal
mov edx, dword [ebp + 0xc]
sub eax, eax
mov ax, word [edx + 2]
mov dword [ebp - 0x118], eax
add edx, 0x14
mov eax, dword [edx + 0x1c]
mov dword [ebp - 0x114], eax
mov eax, dword [edx + 0x38]
mov dword [ebp - 0x110], edx
lea edx, [ebp - 0xc]
mov ebx, dword [ebp + 8]
push edx
push 4
push eax
push dword [ebp - 0x114]
call dword [ebx + 0x24]
test eax, eax
je 0x458fee
mov byte [ebp - 0x10c], 0x53
mov byte [ebp - 0x10b], 0x65
mov byte [ebp - 0x10a], 0x74
mov byte [ebp - 0x109], 0x20
mov byte [ebp - 0x108], 0x49
mov byte [ebp - 0x107], 0x6d
mov byte [ebp - 0x106], 0x61
mov byte [ebp - 0x105], 0x67
mov byte [ebp - 0x104], 0x65
mov byte [ebp - 0x103], 0x20
mov byte [ebp - 0x102], 0x77
mov byte [ebp - 0x101], 0x72
mov byte [ebp - 0x100], 0x69
mov byte [ebp - 0xff], 0x74
mov byte [ebp - 0xfe], 0x61
mov byte [ebp - 0xfd], 0x62
mov byte [ebp - 0xfc], 0x6c
mov byte [ebp - 0xfb], 0x65
mov byte [ebp - 0xfa], 0x3a
mov byte [ebp - 0xf9], 0
mov eax, 1
mov eax, 1
test eax, eax
je 0x458fee
mov edx, dword [ebp - 0x110]
lea ebx, [edx + 0x60]
mov eax, dword [edx + 0x5c]
mov edx, 8
mul edx
add eax, ebx
mov dword [ebp - 8], eax
mov eax, 0x28
mov edx, dword [ebp - 0x118]
mul edx
add eax, dword [ebp - 8]
mov ebx, dword [ebp + 0x10]
sub eax, ebx
mov dword [ebp - 4], eax
mov edi, dword [ebp - 0x114]
mov esi, dword [ebp + 0x10]
mov ecx, dword [ebp - 4]
rep movsb byte es:[edi], byte [esi]
mov ecx, dword [ebp - 0x118]
mov ebx, dword [ebp - 8]
push dword [ebp + 0x10]
push dword [ebp - 0x114]
push ebx
push dword [ebp + 8]
call fcn.00458ff8
test eax, eax
je 0x458fee
add ebx, 0x28
dec ecx
jne 0x458fc7
popal
mov eax, dword [ebp - 0x114]
leave
ret 0x10
popal
mov eax, 0
leave
ret 0x10

Function at 0x45909e
Capabilities:
Inspect section memory permissions

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x108
pushal
mov edx, dword [ebp + 0xc]
mov ebx, dword [edx + 0x24]
and ebx, 0xe0000000
cmp ebx, 0xe0000000
jne 0x4590c9
mov eax, 0x40
mov dword [ebp - 0x108], eax
jmp 0x45912e
mov ebx, dword [edx + 0x24]
and ebx, 0x60000000
cmp ebx, 0x60000000
jne 0x4590e7
mov eax, 0x20
mov dword [ebp - 0x108], eax
jmp 0x45912e
mov ebx, dword [edx + 0x24]
and ebx, 0xc0000000
cmp ebx, 0xc0000000
jne 0x459105
mov eax, 4
mov dword [ebp - 0x108], eax
jmp 0x45912e
mov ebx, dword [edx + 0x24]
and ebx, 0x40000000
cmp ebx, 0x40000000
jne 0x459123
mov eax, 2
mov dword [ebp - 0x108], eax
jmp 0x45912e
mov eax, 1
mov dword [ebp - 0x108], eax
mov edx, dword [ebp + 0xc]
mov eax, dword [edx + 0xc]
add eax, dword [ebp + 0x10]
mov ebx, dword [edx + 8]
mov ecx, dword [ebp + 8]
lea edx, [ebp - 0x104]
push edx
push dword [ebp - 0x108]
push ebx
push eax
call dword [ecx + 0x24]
test eax, eax
je 0x45916b
mov edx, dword [ebp + 0xc]
mov eax, dword [edx + 0xc]
add eax, dword [ebp + 0x10]
mov eax, 1
popal
mov eax, 1
leave
ret 0x10
popal
sub eax, eax
leave
ret 0x10
Function at 0x459172
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
sub esp, 4
pushal
mov edx, dword [ebp + 8]
mov ax, word [edx]
cmp ax, 0x5a4d
jne 0x4591a1
mov eax, dword [edx + 0x3c]
add edx, eax
mov eax, dword [edx]
cmp eax, 0x4550
jne 0x4591a1
add edx, 4
mov dword [ebp - 4], edx
popal
mov eax, dword [ebp - 4]
leave
ret 8
popal
sub eax, eax
leave
ret 8

Function at 0x459dff
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 4
mov ecx, 3
mov edx, 1
push ecx
push dword [ebp + 8]
call fcn.00459f04
rol eax, 8
push dword [ebp + 0xc]
push eax
call fcn.00459f20
push edx
push dword [ebp + 0x10]
push eax
call fcn.00459eec
inc edx
mov ebx, eax
push ecx
sub ecx, 3
push ecx
push dword [ebp + 8]
call fcn.00459f04
pop ecx
xor eax, ebx
inc ecx
push ecx
push dword [ebp + 8]
push eax
call fcn.00459ecb
push ecx
push dword [ebp + 8]
call fcn.00459f04
mov ebx, eax
push ecx
sub ecx, 3
push ecx
push dword [ebp + 8]
call fcn.00459f04
pop ecx
xor eax, ebx
inc ecx
push ecx
push dword [ebp + 8]
push eax
call fcn.00459ecb
push ecx
push dword [ebp + 8]
call fcn.00459f04
mov ebx, eax
push ecx
sub ecx, 3
push ecx
push dword [ebp + 8]
call fcn.00459f04
pop ecx
xor eax, ebx
inc ecx
push ecx
push dword [ebp + 8]
push eax
call fcn.00459ecb
push ecx
push dword [ebp + 8]
call fcn.00459f04
mov ebx, eax
push ecx
sub ecx, 3
push ecx
push dword [ebp + 8]
call fcn.00459f04
pop ecx
xor eax, ebx
inc ecx
push ecx
push dword [ebp + 8]
push eax
call fcn.00459ecb
cmp ecx, 0x2b
jne 0x459e0f
leave
ret 0xc

Function at 0x45b4b4
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x118
pushal
mov byte [ebp - 0x118], 0x42
mov byte [ebp - 0x117], 0x72
mov byte [ebp - 0x116], 0x75
mov byte [ebp - 0x115], 0x74
mov byte [ebp - 0x114], 0x65
mov byte [ebp - 0x113], 0x66
mov byte [ebp - 0x112], 0x6f
mov byte [ebp - 0x111], 0x72
mov byte [ebp - 0x110], 0x63
mov byte [ebp - 0x10f], 0x69
mov byte [ebp - 0x10e], 0x6e
mov byte [ebp - 0x10d], 0x67
mov byte [ebp - 0x10c], 0x20
mov byte [ebp - 0x10b], 0x4b
mov byte [ebp - 0x10a], 0x65
mov byte [ebp - 0x109], 0x79
mov byte [ebp - 0x108], 0
mov eax, 1
lea edi, [ebp - 0x14]
mov ecx, 0x10
mov al, 0
mov byte [edi], al
inc edi
dec ecx
jne 0x45b544
mov eax, dword [ebp + 8]
push 4
push 0x3000
push 0x28610
push 0
call dword [eax + 0x20]
test eax, eax
je 0x45b5d6
mov dword [ebp - 4], eax
mov edi, eax
mov esi, dword [ebp + 0xc]
mov ecx, 0x28610
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
lea eax, [ebp - 0x14]
push eax
push dword [ebp + 0xc]
push dword [ebp + 0xc]
push 0x28610
call fcn.0045b3fa
push 0x28610
push dword [ebp + 0xc]
call fcn.004591a8
test eax, eax
jne 0x45b5b8
mov esi, dword [ebp - 4]
mov edi, dword [ebp + 0xc]
mov ecx, 0x28610
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
lea eax, [ebp - 0x14]
push eax
call fcn.0045b5dd
test eax, eax
je 0x45b5d6
jmp 0x45b574
mov eax, dword [ebp + 8]
push 0x8000
push 0
push dword [ebp - 4]
call dword [eax + 0x28]
test eax, eax
je 0x45b5d6
popal
mov eax, 1
leave
ret 8
popal
sub eax, eax
leave
ret 8
Function at 0x45b60b
Capabilities:
Terminate process

Disassembly:
call fcn.0045b618
push 0
call dword [sym.imp.KERNEL32.DLL_ExitProcess]

Function at 0x55f050
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x128000]
push edi
jmp 0x55f06a
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x55f071
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x55f060
mov eax, 1
add ebx, ebx
jne 0x55f083
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x55f094
jne 0x55f0b3
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x55f0b3
dec eax
add ebx, ebx
jne 0x55f0a0
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
jmp 0x55f078
add ebx, ebx
jne 0x55f0af
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jmp 0x55f105
xor ecx, ecx
sub eax, 3
jb 0x55f0cb
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x55f13a
sar eax, 1
mov ebp, eax
jmp 0x55f0d6
add ebx, ebx
jne 0x55f0d6
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x55f0a4
inc ecx
add ebx, ebx
jne 0x55f0e4
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x55f0a4
add ebx, ebx
jne 0x55f0f1
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x55f0e6
jne 0x55f102
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x55f0e6
add ecx, 2
cmp ebp, 0xfffffb00
adc ecx, 2
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x55f124
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x55f116
jmp 0x55f066
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x55f124
add edi, ecx
jmp 0x55f066
pop esi
mov edi, esi
mov ecx, 0x11fb
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x55f142
cmp byte [edi], 0xb
jne 0x55f142
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 0x55f147
lea edi, [esi + 0x15c000]
mov eax, dword [edi]
or eax, eax
je 0x55f1bf
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x1852f8]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x185424]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x55f174
mov ecx, edi
jns 0x55f1a3
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 + 0x185428]
or eax, eax
je 0x55f1b9
mov dword [ebx], eax
add ebx, 4
jmp 0x55f191
call dword [esi + 0x185438]
mov ebp, dword [esi + 0x18542c]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x21f]
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 0x55f1f3
sub esp, 0xffffff80
jmp 0x4127aa
Function at 0x40a0f0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x469bab
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x180
push ebx
push ebp
mov ebp, ecx
lea ecx, [esp + 8]
lea eax, [ebp + 0x40]
push eax
call fcn.0045e310
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x40a172
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0045c0bd
mov eax, dword [eax]
push 0x4831d0
push eax
call fcn.0044e544
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0045e59b
test bl, bl
je 0x40a172
push 0x4831d0
lea ecx, [esp + 0xc]
call fcn.0045e92b
push 0x486d4c
lea ecx, [esp + 0xc]
call fcn.0045e92b
mov ecx, dword [esp + 8]
lea eax, [esp + 0x48]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_FindFirstFileA]
cmp eax, 0xffffffff
mov dword [esp + 0xc], eax
jne 0x40a1ae
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0045e59b
jmp 0x40a279
push esi
mov esi, dword [esp + 0x19c]
push edi
mov edi, dword [sym.imp.USER32.dll_SendMessageA]
mov ebx, 0x23
test byte [esp + 0x50], 0x10
je 0x40a232
lea edx, [esp + 0x7c]
push 0x486d48
push edx
call fcn.0044e544
add esp, 8
test eax, eax
je 0x40a232
lea eax, [esp + 0x7c]
push 0x486d44
push eax
call fcn.0044e544
add esp, 8
test eax, eax
je 0x40a232
mov eax, dword [ebp + 0x1c]
lea edx, [esp + 0x1c]
push edx
push 0
lea ecx, [esp + 0x84]
push 0x1100
push eax
mov dword [esp + 0x2c], esi
mov dword [esp + 0x30], 0xffff0003
mov dword [esp + 0x4c], 0
mov dword [esp + 0x50], 1
mov dword [esp + 0x44], ecx
mov dword [esp + 0x34], ebx
call edi
mov edx, dword [esp + 0x14]
lea ecx, [esp + 0x50]
push ecx
push edx
call dword [sym.imp.KERNEL32.dll_FindNextFileA]
test eax, eax
jne 0x40a1c2
mov eax, dword [esp + 0x14]
push eax
call dword [sym.imp.KERNEL32.dll_FindClose]
mov ecx, dword [ebp + 0x1c]
push esi
push 2
push 0x1102
push ecx
call edi
lea ecx, [esp + 0x10]
mov dword [esp + 0x198], 0xffffffff
call fcn.0045e59b
pop edi
pop esi
mov ecx, dword [esp + 0x188]
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x18c
ret 4

Function at 0x40aa70
Capabilities:
Query or enumerate registry value

Disassembly:
mov ecx, dword [esp + 8]
mov edx, dword [esp + 4]
sub esp, 0x10c
lea eax, [esp]
push esi
push eax
push 1
push 0
push ecx
push edx
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
mov esi, eax
test esi, esi
jne 0x40aad2
mov edx, dword [esp + 4]
lea eax, [esp + 8]
lea ecx, [esp + 0xc]
push eax
push ecx
push esi
push edx
mov dword [esp + 0x18], 0x104
call dword [sym.imp.ADVAPI32.dll_RegQueryValueA]
mov ecx, dword [esp + 0x11c]
lea eax, [esp + 0xc]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
mov edx, dword [esp + 4]
push edx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, esi
pop esi
add esp, 0x10c
ret 0xc
Function at 0x40aae0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x469c2b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x48d6c8]
push esi
push edi
mov edi, ecx
mov dword [esp + 8], eax
mov eax, dword [edi + 0x44]
mov dword [esp + 0x21c], 0
test eax, eax
jne 0x40ac18
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x40ab46
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0045e59b
xor eax, eax
jmp 0x40ac8f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0045e6d8
push esi
lea ecx, [esp + 0xc]
call fcn.0045e967
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push str.open
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x40ac6d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.0040aa70
test eax, eax
jne 0x40ac6d
mov ebx, dword [sym.imp.KERNEL32.dll_lstrcatA]
lea eax, [esp + 0x14]
push str._shellopencommand
push eax
call ebx
lea ecx, [esp + 0x14]
lea edx, [esp + 0x14]
push ecx
push edx
push closesocket
mov ecx, edi
call fcn.0040aa70
test eax, eax
jne 0x40ac6d
lea eax, [esp + 0x14]
push 0x486d60
push eax
call fcn.0044f580
mov esi, eax
add esp, 8
test esi, esi
jne 0x40ac4c
lea ecx, [esp + 0x14]
push 0x486d5c
push ecx
call fcn.0044f500
mov esi, eax
add esp, 8
test esi, esi
jne 0x40ac4c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40ac4f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0045e688
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40ab5e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0045e59b
xor eax, eax
jmp 0x40ac8f
mov byte [esi], 0
push 0x486d58
push esi
call ebx
mov eax, dword [esp + 0x10]
push eax
push esi
call ebx
lea ecx, [esp + 0x14]
push ebp
push ecx
call dword [sym.imp.KERNEL32.dll_WinExec]
mov esi, eax
xor edx, edx
cmp esi, 0x20
setg dl
lea ecx, [esp + 0x10]
mov esi, edx
mov dword [esp + 0x224], 0xffffffff
call fcn.0045e59b
pop ebp
mov eax, esi
pop ebx
mov ecx, dword [esp + 0x214]
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x218
ret 4