joyce8/EMBER2024-capa huggingface dataset:
Function at 0x446ea0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x495ee8
push eax
mov dword fs:[0], esp
sub esp, 0x14
push ebx
push ebp
mov ebp, dword [esp + 0x30]
push esi
mov ebx, ecx
push edi
mov esi, dword [ebp]
mov ecx, dword [esi + 0xc]
mov eax, dword [esi + 0x10]
dec ecx
cmp eax, ecx
jge 0x446ed9
inc eax
mov dword [esi + 0x10], eax
jmp 0x446fec
mov eax, dword [ebx + 0x3c]
mov ecx, dword [esi + 8]
cmp ecx, eax
jne 0x446eed
mov eax, 0xffffffc7
jmp 0x446fee
mov esi, dword [esi]
mov edx, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp edx, ecx
jl 0x446efe
cmp dword [esi + 8], eax
jne 0x446eed
cmp dword [esi + 8], eax
jne 0x446f17
mov eax, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp eax, ecx
jl 0x446f17
mov eax, 0xffffffc7
jmp 0x446fee
mov eax, dword [esi + 4]
xor edi, edi
cmp eax, edi
je 0x446f2b
push eax
mov ecx, ebx
call fcn.004466d0
mov dword [esi + 4], edi
mov dword [ebp], esi
mov ecx, dword [esi + 0x10]
inc ecx
mov dword [esi + 0x10], ecx
lea ecx, [esp + 0x10]
call fcn.00413a30
mov dword [esp + 0x2c], edi
mov edi, dword [esp + 0x3c]
test edi, edi
jne 0x446f5c
mov ecx, dword [ebx + 4]
mov edx, dword [ecx + 8]
lea ecx, [esp + 0x10]
push edx
call fcn.00413a50
mov edi, eax
mov eax, dword [esi + 8]
push edi
push eax
mov ecx, ebx
call fcn.00445e40
test eax, eax
mov dword [esp + 0x38], eax
je 0x446f8f
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x5c21e8
call fcn.00413c30
mov eax, dword [esp + 0x38]
jmp 0x446fee
mov ecx, dword [esi + 0x10]
push ecx
push edi
mov ecx, ebx
call fcn.00446d00
mov dl, byte [edi]
and dl, 1
cmp dl, 1
jne 0x446fd3
mov ecx, dword [esp + 0x34]
push ebp
push ecx
push edi
push eax
mov ecx, ebx
call fcn.00446d20
mov esi, eax
test esi, esi
jne 0x447003
mov edx, dword [ebp]
push eax
push edi
mov ecx, ebx
mov dword [edx + 0x10], eax
call fcn.00446d00
mov cl, byte [edi]
and cl, 1
cmp cl, 1
je 0x446fa5
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x5c21e8
call fcn.00413c30
xor eax, eax
mov ecx, dword [esp + 0x24]
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x20
ret 0xc
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x5c21e8
call fcn.00413c30
mov eax, esi
jmp 0x446fee

Function at 0x44a110
Capabilities:
Create thread

Disassembly:
push ecx
cmp dword [ecx + 0xcc], 1
je 0x44a170
mov eax, dword [ecx + 0x1c]
test eax, eax
je 0x44a170
mov eax, dword [ecx + 0xb0]
test eax, eax
je 0x44a170
push esi
mov edx, 5
mov esi, dword [ecx + 0xbc]
cmp esi, edx
pop esi
je 0x44a170
mov dword [ecx + 0xb4], eax
mov dword [ecx + 0x94], 0
mov dword [ecx + 0xbc], edx
lea eax, [esp]
push eax
push 0
push ecx
push 0x44a1b0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop ecx
ret
Function at 0x450260
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x496518
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.0048ca7c
mov eax, dword [esi + 0xd0]
lea edx, [esp + 0x1c]
push eax
push eax
push edx
mov dword [esp + 0x44], 0
call fcn.0044fc00
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.0048c9aa
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.0048918b
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.0048918b
push 1
push 0
push 0
mov ecx, esi
call fcn.00489133
push 1
push 0
push 1
mov ecx, esi
call fcn.00489133
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.0048caee
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret

Function at 0x4503e0
Capabilities:
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x496538
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.0048ca7c
push 0x3e8
lea eax, [esp + 0x20]
push 0x3e8
push eax
mov dword [esp + 0x44], 0
call fcn.0044fc00
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.0048c9aa
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 0x4504a4
cmp dword [esp + 0x40], 1
jne 0x4504a2
cmp ecx, eax
jge 0x4504a4
mov eax, ecx
cmp eax, 0xc8
jge 0x4504b0
mov eax, 0xc8
mov ecx, esi
mov dword [esi + 0xd0], eax
call fcn.00450260
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.0048caee
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret 8
Function at 0x450c30
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x4965a3
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.004875ac
lea edi, [esi + 0x64]
mov dword [esp + 0x18], 0
mov dword [edi + 4], 0
mov dword [edi], vtable.CBrush.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.0048cd24
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebp
push 0x50800044
mov ecx, esi
call fcn.0048e27c
test eax, eax
je 0x450d4c
mov ecx, dword [esp + 0x3c]
call fcn.0048cd51
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 0x450d10
push edi
mov ecx, esi
call fcn.0048a30b
mov ecx, esi
call fcn.00450eb0
cmp dword [esp + 0x38], 1
jne 0x450d45
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.0048a475
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 0x453780
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x4537b3
push esi
call fcn.00456870
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x4537ac
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 0x453839
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x453822
mov eax, dword [esi + 8]
test eax, eax
je 0x4537d7
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 0x45381e
cmp eax, 2
je 0x453822
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x4537ca
cmp eax, 3
je 0x4537fd
cmp eax, 1
jne 0x4537ca
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 0x4537ca
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x4537ca
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.00453860
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x453848
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.00453860
add esp, 4
pop esi
ret

Function at 0x463200
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 0x463266
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 0x463266
push 0
call ebx
call esi
sub eax, edi
cmp eax, 0xbb8
jb 0x463247
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xa0
ret

Function at 0x4635f0
Capabilities:
Create http request

Disassembly:
push esi
mov esi, ecx
cmp dword [esi], 0
jne 0x463628
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 0x4642a0
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 0x4642e9
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 0x464760
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x496d60
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.00464310
lea eax, [esp + 4]
lea ecx, [esi + 4]
push eax
mov dword [esp + 0x18], 0
call fcn.00464390
lea ecx, [esp + 4]
push ecx
lea ecx, [esi + 0x14]
call fcn.00464390
lea ecx, [esi + 0xc]
call fcn.00485f12
lea ecx, [esi + 0x10]
call fcn.00485f12
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x1c]
call fcn.00465920
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x30]
call fcn.00465920
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x44]
call fcn.00465920
lea ecx, [esp + 8]
mov dword [esp + 0x14], 1
call fcn.00485f87
lea ecx, [esp + 4]
mov dword [esp + 0x14], 0xffffffff
call fcn.00485f87
mov ecx, dword [esp + 0xc]
pop esi
mov dword fs:[0], ecx
add esp, 0x14
ret
Function at 0x466d10
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 0x466db3
test eax, eax
jbe 0x466db3
mov ecx, dword [esi + 0xbc]
test ecx, ecx
jle 0x466db3
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 0x466d5e
xor esi, esi
jmp 0x466d64
mov esi, dword [esi + 0xb4]
add esi, 4
xor ebx, ebx
test edi, edi
jbe 0x466d8f
push ebp
mov ebp, edi
add esi, 6
push esi
call fcn.0046a670
add esi, eax
push esi
mov ebx, esi
call fcn.0046a670
add esp, 8
add esi, eax
dec edi
dec ebp
jne 0x466d70
pop ebp
test edi, edi
pop edi
jne 0x466db3
test ebx, ebx
je 0x466db3
mov edx, dword [esp + 0x10]
push 0x4e
add edx, 0x10
push ebx
push edx
call fcn.00475d50
add esp, 0xc
mov eax, 1
pop esi
pop ebx
ret 0xc
pop esi
xor eax, eax
pop ebx
ret 0xc

Function at 0x466ef5
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 0x46700d
push eax
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x46700d
mov eax, dword [esi + 0x3c]
push eax
call fcn.004879fe
mov esi, eax
test esi, esi
je 0x46700d
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 0x46700d
mov ecx, esi
call fcn.00466e60
cmp edi, eax
jge 0x46700d
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 0x466f93
mov dword [esp + 0x34], 1
jmp 0x466fee
mov edx, dword [esi + 0x1c]
lea ecx, [esp + 0x18]
push ecx
push ebx
push 0x433
push edx
call ebp
test eax, eax
je 0x46700d
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.004663a0
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 0x4883a1
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x4883d9
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.0048642e
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.00486406
jmp 0x4883e5
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x489a8f
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 0x489ad1
call fcn.0048fa3e
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x489ad1
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x489ac8
xor eax, eax
jmp 0x489ad9
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.00489adf
pop edi
pop esi
pop ebx
ret 4

Function at 0x48ff6e
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 0x48ff9c
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x48ffba
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.0048fed4
jmp 0x48ffba
mov eax, dword [esi + 0x14]
test eax, eax
je 0x48ffba
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.0048fed4
test edi, edi
mov eax, edi
jne 0x48ffa4
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x642e1b
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.00642e9a
jae 0x642e27
xor ecx, ecx
call fcn.00642e9a
jae 0x642e51
xor eax, eax
call fcn.00642e9a
jae 0x642e62
mov al, 0x10
call fcn.00642e9a
adc al, al
jae 0x642e43
jne 0x642e8f
stosb byte es:[edi], al
jmp 0x642e28
call fcn.00642ea6
dec ecx
loop 0x642e6e
mov eax, ebp
call fcn.00642ea4
jmp 0x642e90
lodsb al, byte [esi]
shr eax, 1
je 0x642eb6
adc ecx, 2
mov ebp, eax
jmp 0x642e90
xchg ecx, eax
dec eax
shl eax, 8
lodsb al, byte [esi]
mov ebp, eax
call fcn.00642ea4
cmp eax, 0x7d00
jae 0x642e8e
cmp eax, 0x500
jae 0x642e8f
cmp eax, 0x7f
ja 0x642e90
inc ecx
inc ecx
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0x642e28
pop ebp
ret 8
Function at 0x414270
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0xc000]
push edi
jmp 0x41428a
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x414291
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x414280
mov eax, 1
add ebx, ebx
jne 0x4142a3
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x414298
jne 0x4142b4
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x414298
xor ecx, ecx
sub eax, 3
jb 0x4142c8
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x41433a
mov ebp, eax
add ebx, ebx
jne 0x4142d3
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jne 0x4142e0
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jne 0x414304
inc ecx
add ebx, ebx
jne 0x4142f0
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x4142e5
jne 0x414301
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x4142e5
add ecx, 2
cmp ebp, 0xfffff300
adc ecx, 1
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x414324
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x414315
jmp 0x414286
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x414324
add edi, ecx
jmp 0x414286
pop esi
mov edi, esi
mov ecx, 0x424
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x414342
cmp byte [edi], 2
jne 0x414342
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 0x414347
lea edi, [esi + 0x12000]
mov eax, dword [edi]
or eax, eax
je 0x4143bf
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x1502c]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x150f4]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x414374
mov ecx, edi
jns 0x4143a3
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 + 0x150f8]
or eax, eax
je 0x4143b9
mov dword [ebx], eax
add ebx, 4
jmp 0x414391
call dword [esi + 0x15108]
mov ebp, dword [esi + 0x150fc]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x217]
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 0x4143f3
sub esp, 0xffffff80
jmp 0x40ab8e
Function at 0x401550
Capabilities:
Set registry value

Disassembly:
mov eax, dword [esp + 4]
push ebx
push ebp
xor ebp, ebp
cmp eax, ebp
push esi
je 0x4015e1
mov ebx, dword [esp + 0x14]
cmp ebx, ebp
je 0x4015e1
cmp byte [ebx], 0
je 0x4015e1
cmp dword [esp + 0x18], ebp
je 0x4015e1
mov esi, dword [esp + 0x1c]
cmp esi, ebp
je 0x4015e1
push edi
push esi
mov dword [esp + 0x1c], ebp
call dword [sym.imp.KERNEL32.dll_lstrlenA]
mov edi, eax
lea eax, [esp + 0x20]
mov edx, dword [esp + 0x14]
lea ecx, [esp + 0x18]
push eax
push ecx
push ebp
push 2
push ebp
push ebp
push ebp
push ebx
push edx
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyExA]
test eax, eax
jne 0x4015c9
mov ecx, dword [esp + 0x18]
inc edi
push edi
push esi
push 1
push eax
mov eax, dword [esp + 0x2c]
push eax
push ecx
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
test eax, eax
jne 0x4015c9
mov ebp, 1
mov eax, dword [esp + 0x18]
pop edi
test eax, eax
je 0x4015d9
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, ebp
pop esi
pop ebp
pop ebx
ret 0x10
push 0x80070057
call dword [sym.imp.KERNEL32.dll_SetLastError]
pop esi
pop ebp
xor eax, eax
pop ebx
ret 0x10

Function at 0x401da0
Capabilities:
Delete file
Enumerate files on windows
Enumerate files recursively
Set file attributes

Disassembly:
sub esp, 0x148
push ebp
mov ebp, dword [esp + 0x150]
push esi
push edi
mov edi, ebp
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
not ecx
dec ecx
mov edi, ecx
add edi, ebp
mov dword [esp + 0x10], edi
mov cl, byte [edi - 1]
lea eax, [edi - 1]
cmp cl, 0x5c
jne 0x401dd2
inc eax
jmp 0x401dd9
mov byte [eax + 1], 0x5c
add eax, 2
mov ecx, dword [esp + 0x15c]
mov dword [esp + 0xc], eax
test ecx, ecx
je 0x401deb
push ecx
jmp 0x401df0
push 0x431134
push eax
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
lea eax, [esp + 0x14]
push eax
push ebp
call dword [sym.imp.KERNEL32.dll_FindFirstFileA]
mov esi, eax
cmp esi, 0xffffffff
je 0x401ea1
mov edi, dword [sym.imp.KERNEL32.dll_FindNextFileA]
push ebx
mov ebx, dword [sym.imp.KERNEL32.dll_Sleep]
cmp byte [esp + 0x44], 0x2e
je 0x401e5f
mov edx, dword [esp + 0x10]
lea ecx, [esp + 0x44]
push ecx
push edx
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
test byte [esp + 0x18], 0x10
je 0x401e4c
mov eax, dword [esp + 0x160]
push eax
push ebp
call fcn.00401da0
add esp, 8
jmp 0x401e5f
push 0x80
push ebp
call dword [sym.imp.KERNEL32.dll_SetFileAttributesA]
push ebp
call dword [sym.imp.KERNEL32.dll_DeleteFileA]
lea ecx, [esp + 0x18]
push ecx
push esi
call edi
test eax, eax
jne 0x401e1b
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x12
je 0x401e88
push 1
call ebx
lea edx, [esp + 0x18]
push edx
push esi
call edi
test eax, eax
je 0x401e6b
jmp 0x401e1b
push esi
call dword [sym.imp.KERNEL32.dll_FindClose]
mov eax, dword [esp + 0x14]
pop ebx
pop edi
pop esi
mov byte [eax], 0
pop ebp
add esp, 0x148
ret
mov byte [edi], 0
pop edi
pop esi
pop ebp
add esp, 0x148
ret