joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4435e0
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x4a0458
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x2c
push esi
mov esi, ecx
lea eax, [esp + 0xc]
mov ecx, dword [esi + 0x1c]
push eax
push ecx
call dword [sym.imp.USER32.dll_GetClientRect]
push 0
lea ecx, [esp + 0x20]
call fcn.00498dea
mov eax, dword [esi + 0xd0]
lea edx, [esp + 0x1c]
push eax
push eax
push edx
mov dword [esp + 0x44], 0
call fcn.00442f40
mov eax, dword [esi + 0x4c]
mov ecx, dword [esi + 0x48]
add eax, 0x64
add esp, 0xc
add ecx, 0x64
mov dword [esp + 8], eax
lea eax, [esp + 4]
mov dword [esp + 4], ecx
push eax
lea ecx, [esp + 0x20]
call fcn.00498d18
mov ecx, dword [esp + 4]
mov eax, dword [esp + 0x14]
mov edx, dword [esp + 0xc]
sub ecx, eax
add ecx, edx
mov eax, 0x88888889
imul ecx
add edx, ecx
push 1
sar edx, 4
mov ecx, edx
shr ecx, 0x1f
lea eax, [edx + ecx + 1]
xor edx, edx
test eax, eax
setl dl
dec edx
mov ecx, esi
and eax, edx
push eax
push 0
push 0
call fcn.004955d6
mov ecx, dword [esp + 0x10]
mov eax, dword [esp + 0x18]
mov edx, dword [esp + 8]
sub ecx, eax
add ecx, edx
mov eax, 0x88888889
imul ecx
add edx, ecx
xor ecx, ecx
sar edx, 4
mov eax, edx
push 1
shr eax, 0x1f
lea eax, [edx + eax + 1]
test eax, eax
setl cl
dec ecx
and eax, ecx
mov ecx, esi
push eax
push 0
push 1
call fcn.004955d6
push 1
push 0
push 0
mov ecx, esi
call fcn.0049557e
push 1
push 0
push 1
mov ecx, esi
call fcn.0049557e
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.00498e5c
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret

Function at 0x443760
Capabilities:
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x4a0478
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x2c
push esi
mov esi, ecx
push 0
lea ecx, [esp + 0x20]
call fcn.00498dea
push 0x3e8
lea eax, [esp + 0x20]
push 0x3e8
push eax
mov dword [esp + 0x44], 0
call fcn.00442f40
mov ecx, dword [esi + 0x48]
mov eax, dword [esi + 0x4c]
add ecx, 0x64
add esp, 0xc
mov dword [esp + 4], ecx
lea ecx, [esp + 4]
add eax, 0x96
push ecx
lea ecx, [esp + 0x20]
mov dword [esp + 0xc], eax
call fcn.00498d18
mov eax, dword [esi + 0x1c]
lea edx, [esp + 0xc]
push edx
push eax
call dword [sym.imp.USER32.dll_GetClientRect]
mov eax, dword [esp + 0x18]
mov edx, dword [esp + 0x10]
sub eax, edx
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
shl eax, 3
cdq
idiv dword [esp + 8]
mov edx, dword [esp + 0xc]
mov ecx, eax
mov eax, dword [esp + 0x14]
sub eax, edx
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
shl eax, 3
cdq
idiv dword [esp + 4]
cmp dword [esp + 0x44], 1
jne 0x443824
cmp dword [esp + 0x40], 1
jne 0x443822
cmp ecx, eax
jge 0x443824
mov eax, ecx
cmp eax, 0xc8
jge 0x443830
mov eax, 0xc8
mov ecx, esi
mov dword [esi + 0xd0], eax
call fcn.004435e0
mov ecx, dword [esi + 0x1c]
push 1
push 0
push ecx
call dword [sym.imp.USER32.dll_InvalidateRect]
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.00498e5c
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret 8
Function at 0x444030
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x4a0523
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.004939f6
lea edi, [esi + 0x64]
mov dword [esp + 0x18], 0
mov dword [edi + 4], 0
mov dword [edi], method.CBrush.virtual_0
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], method.CEdit.virtual_0
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.00499092
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebp
push 0x50800044
mov ecx, esi
call fcn.0049a5ae
test eax, eax
je 0x44414c
mov ecx, dword [esp + 0x3c]
call fcn.004990bf
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 0x444110
push edi
mov ecx, esi
call fcn.00496722
mov ecx, esi
call fcn.004442f0
cmp dword [esp + 0x38], 1
jne 0x444145
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.0049685d
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 0x446330
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x446363
push esi
call fcn.00454700
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x44635c
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 0x4463e9
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x4463d2
mov eax, dword [esi + 8]
test eax, eax
je 0x446387
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 0x4463ce
cmp eax, 2
je 0x4463d2
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x44637a
cmp eax, 3
je 0x4463ad
cmp eax, 1
jne 0x44637a
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 0x44637a
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x44637a
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.00446410
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x4463f8
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.00446410
add esp, 4
pop esi
ret

Function at 0x446c90
Capabilities:
Terminate process

Disassembly:
mov eax, dword [esp + 4]
test eax, eax
je 0x446cb1
mov ecx, dword [eax + 0x40]
test ecx, ecx
je 0x446cb1
mov eax, dword [eax + 0x44]
test eax, eax
je 0x446cb1
mov edx, dword [esp + 8]
push edx
push eax
call ecx
add esp, 8
push 0
call dword [sym.imp.KERNEL32.dll_ExitProcess]

Function at 0x4661d0
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 0x466236
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 0x466236
push 0
call ebx
call esi
sub eax, edi
cmp eax, 0xbb8
jb 0x466217
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xa0
ret

Function at 0x4665c0
Capabilities:
Create http request

Disassembly:
push esi
mov esi, ecx
cmp dword [esi], 0
jne 0x4665f8
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 0x467320
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 0x467369
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 0x4677e0
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x4a0a90
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.00467390
lea eax, [esp + 4]
lea ecx, [esi + 4]
push eax
mov dword [esp + 0x18], 0
call fcn.00467410
lea ecx, [esp + 4]
push ecx
lea ecx, [esi + 0x14]
call fcn.00467410
lea ecx, [esi + 0xc]
call fcn.004923d0
lea ecx, [esi + 0x10]
call fcn.004923d0
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x1c]
call fcn.004689a0
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x30]
call fcn.004689a0
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x44]
call fcn.004689a0
lea ecx, [esp + 8]
mov dword [esp + 0x14], 1
call fcn.00492445
lea ecx, [esp + 4]
mov dword [esp + 0x14], 0xffffffff
call fcn.00492445
mov ecx, dword [esp + 0xc]
pop esi
mov dword fs:[0], ecx
add esp, 0x14
ret
Function at 0x46bca0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x9a11d0]
xor edx, edx
cmp eax, edx
jne 0x46bcc6
xor eax, eax
mov byte [eax + 0x9a10d0], al
inc eax
cmp eax, 0x100
jl 0x46bcae
mov dword [0x9a11d0], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x9a10d0
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x46bd57
xor esi, esi
push ebp
mov byte [esp + 0x20], dl
xor ecx, ecx
mov edi, dword [esp + 0x20]
mov ebp, dword [esp + 0x18]
mov al, byte [esi + ebx]
and edi, 0xff
xor edx, edx
mov dl, byte [edi + ebp]
mov ebp, eax
and ebp, 0xff
add ecx, edx
add ecx, ebp
and ecx, 0x800000ff
jns 0x46bd2a
dec ecx
or ecx, 0xffffff00
inc ecx
mov byte [esp + 0x10], cl
mov ecx, dword [esp + 0x10]
and ecx, 0xff
mov dl, byte [ecx + ebx]
mov byte [esi + ebx], dl
mov byte [ecx + ebx], al
lea eax, [edi + 1]
cdq
idiv dword [esp + 0x1c]
inc esi
cmp esi, 0x100
mov byte [esp + 0x20], dl
jl 0x46bcf8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x46bdd0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [ebp + 0x10]
push ebx
push esi
push edi
mov cl, byte [eax + 0x100]
mov dl, byte [eax + 0x101]
mov dword [ebp - 8], eax
mov byte [ebp - 1], cl
mov byte [ebp - 2], dl
xor ebx, ebx
mov bl, byte [ebp - 1]
xor edx, edx
mov dl, byte [ebp - 2]
mov esi, dword [ebp - 8]
mov edi, dword [ebp + 8]
xor eax, eax
mov ecx, dword [ebp + 0xc]
test ecx, ecx
jle 0x46be23
inc bl
mov al, byte [esi + ebx]
add dl, al
xchg byte [esi + edx], al
mov byte [esi + ebx], al
add al, byte [esi + edx]
mov al, byte [esi + eax]
xor byte [edi], al
inc edi
dec ecx
jne 0x46be0a
mov byte [ebp - 1], bl
mov byte [ebp - 2], dl
mov eax, dword [ebp + 0x10]
mov cl, byte [ebp - 1]
mov dl, byte [ebp - 2]
pop edi
pop esi
mov byte [eax + 0x100], cl
mov byte [eax + 0x101], dl
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x4727d0
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x4a0e8e
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
mov eax, dword [esp + 0x18]
push esi
push edi
mov edi, ecx
mov ecx, dword [esp + 0x1c]
push eax
push ecx
mov ecx, edi
mov dword [esp + 0x10], edi
call fcn.004730f0
push 0x10
mov dword [esp + 0x18], 0
mov dword [edi], 0x93b49c
call fcn.00492186
mov esi, eax
add esp, 4
mov dword [esp + 0x20], esi
mov al, 1
test esi, esi
mov byte [esp + 0x14], al
je 0x472863
push 4
mov byte [esi + 8], al
mov dword [esi], 0
mov dword [esi + 4], 0
call fcn.00492186
add esp, 4
mov dword [esp + 0x1c], eax
test eax, eax
mov byte [esp + 0x14], 2
je 0x47285c
push 0
mov ecx, eax
call fcn.004698d0
mov dword [esi + 0xc], eax
jmp 0x472865
xor eax, eax
mov dword [esi + 0xc], eax
jmp 0x472865
xor esi, esi
mov ecx, dword [esp + 0xc]
mov dword [edi + 0x30], esi
mov dword [edi + 0x34], 0
mov eax, edi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x10
ret 8
Function at 0x4947ec
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x494824
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.004928a0
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.00492878
jmp 0x494830
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x495eda
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 0x495f1c
call fcn.0049bc54
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x495f1c
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x495f13
xor eax, eax
jmp 0x495f24
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.00495f2a
pop edi
pop esi
pop ebx
ret 4

Function at 0x49c184
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 0x49c1b2
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x49c1d0
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.0049c0ea
jmp 0x49c1d0
mov eax, dword [esi + 0x14]
test eax, eax
je 0x49c1d0
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.0049c0ea
test edi, edi
mov eax, edi
jne 0x49c1ba
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x406887
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push esi
push edi
mov eax, 0x1a1
cmp eax, 0x24
ja 0x406895
call 0x85667ba
mov al, byte [0x8b640041]
cmp eax, 0x30
call dword [sym.imp.KERNEL32.dll_FreeConsole]
mov edi, dword fs:[0x30]
mov edi, dword [edi + 0xc]
mov esi, dword [edi + 0xc]
mov eax, dword [esi]
mov eax, dword [eax]
mov eax, dword [eax + 0x18]
mov dword [0x44ee30], eax
sub eax, eax
je 0x4068ba
call 0xa8d65156
invalid
call 0x401154
call 0x40664a
pop edi
xor eax, eax
pop esi
ret

Function at 0x407505
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x407544
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x407544
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x407544
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x407544
cmp dword [ecx + 0x74], 0xe
jbe 0x407544
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret

Function at 0x40d5db
Capabilities:
Allocate thread local storage

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x41c2c8
push 0x41c2c0
push str.FlsAlloc
push 0x1e
call fcn.0040d49c
mov esi, eax
add esp, 0x10
test esi, esi
je 0x40d60f
push dword [ebp + 8]
mov ecx, esi
call dword [0x41a120]
call esi
jmp 0x40d615
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
pop esi
pop ebp
ret 4

Function at 0x40d659
Capabilities:
Get thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x41c2d8
push 0x41c2d0
push str.FlsGetValue
push 0x20
call fcn.0040d49c
mov esi, eax
add esp, 0x10
test esi, esi
je 0x40d690
push dword [ebp + 8]
mov ecx, esi
call dword [0x41a120]
call esi
pop esi
pop ebp
ret 4
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsGetValue]
Function at 0x418a40
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x418a6d
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x418a6d
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret

Function at 0x40100b
Capabilities:
Query or enumerate registry value

Disassembly:
call 0x40100b
push eax
call sub.KERNEL32.dll_ExitProcess
push ebp
mov ebp, esp
add esp, 0xfffffef0
jmp 0x40109c
lea eax, [ebp - 0x104]
push eax
call fcn.004011ec
push 0x401019
lea eax, [ebp - 0x104]
push eax
call sub.KERNEL32.dll_lstrcatA
push eax
call sub.KERNEL32.dll_LoadLibraryA
test eax, eax
jne 0x401165
lea eax, [ebp - 0x10c]
push eax
push 0x20019
push 0
push 0x401038
push 0x80000001
call sub.ADVAPI32.dll_RegOpenKeyExA
cmp eax, 0
jne 0x4011a5
mov dword [ebp - 0x110], 0x103
lea eax, [ebp - 0x110]
push eax
lea eax, [ebp - 0x104]
push eax
push 0
push 0
push 0x401052
push dword [ebp - 0x10c]
call sub.ADVAPI32.dll_RegQueryValueExA
push eax
push dword [ebp - 0x10c]
call sub.ADVAPI32.dll_RegCloseKey
pop eax
cmp eax, 0
jne 0x4011a5
lea eax, [ebp - 0x104]
push eax
call sub.KERNEL32.dll_lstrlenA
lea ebx, [ebp - 0x104]
add ebx, eax
dec ebx
cmp byte [ebx], 0x5c
je 0x40114a
mov word [ebx], 0x5c
push 0x401023
lea eax, [ebp - 0x104]
push eax
call sub.KERNEL32.dll_lstrcatA
push eax
call sub.KERNEL32.dll_LoadLibraryA
test eax, eax
je 0x4011a5
mov dword [ebp - 0x108], eax
push 0x40102d
push eax
call sub.KERNEL32.dll_GetProcAddress
test eax, eax
je 0x40119a
push 0x3e8
call eax
test eax, eax
je 0x40119a
call 0x40118a
add dword [esp], 0x1e76
call eax
push 0
call sub.KERNEL32.dll_ExitProcess
push dword [ebp - 0x108]
call sub.KERNEL32.dll_FreeLibrary
push 0x10
push 0x401096
push 0x401057
push 0
call sub.USER32.dll_MessageBoxA
mov eax, 0xffffffff
leave
ret
Function at 0x403178
Capabilities:
Delete registry key
Query or enumerate registry key

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10c
push ebx
push esi
lea eax, [ebp - 4]
push edi
push eax
xor ebx, ebx
push 8
push ebx
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
cmp eax, ebx
jne 0x403204
mov esi, dword [sym.imp.ADVAPI32.dll_RegEnumKeyA]
mov edi, 0x105
lea eax, [ebp - 0x10c]
push edi
push eax
push ebx
push dword [ebp - 4]
call esi
test eax, eax
jne 0x4031ef
cmp dword [ebp + 0x10], ebx
jne 0x4031e1
lea eax, [ebp - 0x10c]
push ebx
push eax
push dword [ebp - 4]
call fcn.00403178
test eax, eax
jne 0x4031ef
lea eax, [ebp - 0x10c]
push edi
push eax
push ebx
push dword [ebp - 4]
jmp 0x4031b4
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
push 1
pop eax
jmp 0x403204
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.ADVAPI32.dll_RegDeleteKeyA]
pop edi
pop esi
pop ebx
leave
ret 0xc
Function at 0x4035fd
Capabilities:
Read file on windows
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
mov eax, dword [ebp + 8]
push ebx
push esi
push edi
xor edi, edi
cmp eax, edi
jl 0x40362a
mov ecx, dword [0x44bb98]
push edi
add eax, ecx
push edi
push eax
mov dword [0x4214bc], eax
push dword [0x40a5d4]
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
push 4
pop esi
push esi
call fcn.00403728
cmp eax, edi
jl 0x403721
lea eax, [ebp - 4]
mov ebx, dword [sym.imp.KERNEL32.dll_ReadFile]
push edi
push eax
lea eax, [ebp + 8]
push esi
push eax
push dword [0x40a5d4]
call ebx
test eax, eax
je 0x40371e
cmp dword [ebp - 4], esi
jne 0x40371e
push dword [ebp + 8]
add dword [0x4214bc], esi
call fcn.00403728
cmp eax, edi
mov dword [ebp - 8], eax
jl 0x403721
cmp dword [ebp + 0x10], edi
jne 0x4036ed
cmp dword [ebp + 8], edi
jle 0x403719
mov esi, 0x41d478
mov edi, 0x4000
cmp dword [ebp + 8], edi
jge 0x40369d
mov edi, dword [ebp + 8]
lea eax, [ebp - 4]
push 0
push eax
push edi
push esi
push dword [0x40a5d4]
call ebx
test eax, eax
je 0x40371e
cmp edi, dword [ebp - 4]
jne 0x40371e
lea eax, [ebp + 0x14]
push 0
push eax
push dword [ebp - 4]
push esi
push dword [ebp + 0xc]
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
je 0x4036e9
cmp dword [ebp + 0x14], edi
jne 0x4036e9
mov eax, dword [ebp - 4]
add dword [ebp - 8], eax
sub dword [ebp + 8], eax
add dword [0x4214bc], eax
cmp dword [ebp + 8], 0
jg 0x403690
jmp 0x403719
push 0xfffffffffffffffe
jmp 0x403720
mov eax, dword [ebp + 8]
cmp eax, dword [ebp + 0x14]
jl 0x4036f8
mov eax, dword [ebp + 0x14]
lea ecx, [ebp - 4]
push edi
push ecx
push eax
push dword [ebp + 0x10]
push dword [0x40a5d4]
call ebx
test eax, eax
je 0x40371e
mov eax, dword [ebp - 4]
add dword [0x4214bc], eax
mov dword [ebp - 8], eax
mov eax, dword [ebp - 8]
jmp 0x403721
push 0xfffffffffffffffd
pop eax
pop edi
pop esi
pop ebx
leave
ret 0x10
Function at 0x403728
Capabilities:
Check for time delay via gettickcount
Write file on windows

Disassembly:
push ecx
push ecx
push ebx
push ebp
push esi
xor ebp, ebp
push edi
mov dword [esp + 0x10], ebp
call dword [sym.imp.KERNEL32.dll_GetTickCount]
mov esi, dword [0x4214bc]
mov edi, eax
sub esi, dword [0x4153ec]
add edi, 0x1f4
add esi, dword [esp + 0x1c]
cmp esi, ebp
jle 0x4038f8
push dword [0x4294c8]
call fcn.0040393a
push ebp
push ebp
push dword [0x4153ec]
push dword [0x40a5d4]
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
mov dword [0x4294c4], esi
mov dword [0x4214b8], ebp
mov eax, dword [0x4214c0]
mov ebx, 0x4000
sub eax, dword [0x4294c8]
cmp eax, ebx
jg 0x40379b
mov ebx, eax
mov esi, 0x41d478
push ebx
push esi
call fcn.00403908
test eax, eax
je 0x4038b9
add dword [0x4294c8], ebx
mov dword [0x415408], esi
mov dword [0x41540c], ebx
cmp dword [0x44bb48], ebp
je 0x40382c
cmp dword [0x44bbe0], ebp
jne 0x40382c
cmp dword [esp + 0x10], ebp
je 0x4037f9
mov eax, dword [0x4294c4]
push ebp
sub eax, dword [0x4214bc]
sub eax, dword [esp + 0x20]
add eax, dword [0x4153ec]
mov dword [0x4214b8], eax
call fcn.004069a0
jmp 0x40382c
call dword [sym.imp.KERNEL32.dll_GetTickCount]
cmp eax, edi
jbe 0x40382c
mov eax, dword [0x44bb44]
neg eax
sbb eax, eax
not eax
and eax, str.unpacking_data:__d__
push eax
push 0x403255
push ebp
push 0x6f
push dword [0x44bb40]
call dword [sym.imp.USER32.dll_CreateDialogParamA]
mov dword [esp + 0x10], eax
mov ecx, 0x4153f0
mov dword [0x415410], 0x415478
mov dword [0x415414], 0x8000
call fcn.00406a75
test eax, eax
jl 0x403903
mov esi, dword [0x415410]
mov eax, 0x415478
sub esi, eax
je 0x403893
lea ecx, [esp + 0x14]
push ebp
push ecx
push esi
push eax
push dword [0x40a5d4]
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
je 0x4038be
cmp esi, dword [esp + 0x14]
jne 0x4038be
add dword [0x4153ec], esi
cmp dword [0x41540c], ebp
jne 0x4037c1
jmp 0x40389f
cmp dword [0x41540c], ebp
jne 0x403903
cmp ebx, ebp
je 0x403903
mov eax, dword [0x4214bc]
mov ecx, eax
sub ecx, dword [0x4153ec]
add ecx, dword [esp + 0x1c]
test ecx, ecx
jle 0x4038c2
jmp 0x403785
or eax, 0xffffffff
jmp 0x4038fa
push 0xfffffffffffffffe
jmp 0x403905
push ebp
push ebp
push eax
push dword [0x40a5d4]
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
mov esi, dword [esp + 0x10]
cmp esi, ebp
je 0x4038f8
mov eax, dword [0x4294c4]
push ebp
push ebp
push 0x113
push esi
mov dword [0x4214b8], eax
call dword [sym.imp.USER32.dll_SendMessageA]
push esi
call dword [sym.imp.USER32.dll_DestroyWindow]
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
pop ecx
pop ecx
ret 4
push 0xfffffffffffffffd
pop eax
jmp 0x4038fa