joyce8/EMBER2024-capa huggingface dataset:
Function at 0x434e60
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x480958
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 0x434e99
inc eax
mov dword [esi + 0x10], eax
jmp 0x434fac
mov eax, dword [ebx + 0x3c]
mov ecx, dword [esi + 8]
cmp ecx, eax
jne 0x434ead
mov eax, 0xffffffc7
jmp 0x434fae
mov esi, dword [esi]
mov edx, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp edx, ecx
jl 0x434ebe
cmp dword [esi + 8], eax
jne 0x434ead
cmp dword [esi + 8], eax
jne 0x434ed7
mov eax, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp eax, ecx
jl 0x434ed7
mov eax, 0xffffffc7
jmp 0x434fae
mov eax, dword [esi + 4]
xor edi, edi
cmp eax, edi
je 0x434eeb
push eax
mov ecx, ebx
call fcn.00434690
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.004032f0
mov dword [esp + 0x2c], edi
mov edi, dword [esp + 0x3c]
test edi, edi
jne 0x434f1c
mov ecx, dword [ebx + 4]
mov edx, dword [ecx + 8]
lea ecx, [esp + 0x10]
push edx
call fcn.00403310
mov edi, eax
mov eax, dword [esi + 8]
push edi
push eax
mov ecx, ebx
call fcn.00433e00
test eax, eax
mov dword [esp + 0x38], eax
je 0x434f4f
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x487648
call fcn.004034f0
mov eax, dword [esp + 0x38]
jmp 0x434fae
mov ecx, dword [esi + 0x10]
push ecx
push edi
mov ecx, ebx
call fcn.00434cc0
mov dl, byte [edi]
and dl, 1
cmp dl, 1
jne 0x434f93
mov ecx, dword [esp + 0x34]
push ebp
push ecx
push edi
push eax
mov ecx, ebx
call fcn.00434ce0
mov esi, eax
test esi, esi
jne 0x434fc3
mov edx, dword [ebp]
push eax
push edi
mov ecx, ebx
mov dword [edx + 0x10], eax
call fcn.00434cc0
mov cl, byte [edi]
and cl, 1
cmp cl, 1
je 0x434f65
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x487648
call fcn.004034f0
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], 0x487648
call fcn.004034f0
mov eax, esi
jmp 0x434fae

Function at 0x4380e0
Capabilities:
Create thread

Disassembly:
push ecx
cmp dword [ecx + 0xcc], 1
je 0x438140
mov eax, dword [ecx + 0x1c]
test eax, eax
je 0x438140
mov eax, dword [ecx + 0xb0]
test eax, eax
je 0x438140
push esi
mov edx, 5
mov esi, dword [ecx + 0xbc]
cmp esi, edx
pop esi
je 0x438140
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 0x438180
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 0x43e2b0
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x480f88
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.00477994
mov eax, dword [esi + 0xd0]
lea edx, [esp + 0x1c]
push eax
push eax
push edx
mov dword [esp + 0x44], 0
call fcn.0043dc50
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.004778c2
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.004740a3
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.004740a3
push 1
push 0
push 0
mov ecx, esi
call fcn.0047404b
push 1
push 0
push 1
mov ecx, esi
call fcn.0047404b
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.00477a06
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret

Function at 0x43e430
Capabilities:
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x480fa8
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.00477994
push 0x3e8
lea eax, [esp + 0x20]
push 0x3e8
push eax
mov dword [esp + 0x44], 0
call fcn.0043dc50
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.004778c2
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 0x43e4f4
cmp dword [esp + 0x40], 1
jne 0x43e4f2
cmp ecx, eax
jge 0x43e4f4
mov eax, ecx
cmp eax, 0xc8
jge 0x43e500
mov eax, 0xc8
mov ecx, esi
mov dword [esi + 0xd0], eax
call fcn.0043e2b0
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.00477a06
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret 8
Function at 0x43ec80
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x481013
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.004724c3
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.00477c3c
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebp
push 0x50800044
mov ecx, esi
call fcn.00479194
test eax, eax
je 0x43ed9c
mov ecx, dword [esp + 0x3c]
call fcn.00477c69
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 0x43ed60
push edi
mov ecx, esi
call fcn.0047521e
mov ecx, esi
call fcn.0043ef00
cmp dword [esp + 0x38], 1
jne 0x43ed95
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.00475388
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 0x4417c0
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x4417f3
push esi
call fcn.004448c0
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x4417ec
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 0x441879
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x441862
mov eax, dword [esi + 8]
test eax, eax
je 0x441817
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 0x44185e
cmp eax, 2
je 0x441862
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x44180a
cmp eax, 3
je 0x44183d
cmp eax, 1
jne 0x44180a
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 0x44180a
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x44180a
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.004418a0
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x441888
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.004418a0
add esp, 4
pop esi
ret

Function at 0x44d6a0
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 0x44d743
test eax, eax
jbe 0x44d743
mov ecx, dword [esi + 0xbc]
test ecx, ecx
jle 0x44d743
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 0x44d6ee
xor esi, esi
jmp 0x44d6f4
mov esi, dword [esi + 0xb4]
add esi, 4
xor ebx, ebx
test edi, edi
jbe 0x44d71f
push ebp
mov ebp, edi
add esi, 6
push esi
call fcn.00451930
add esi, eax
push esi
mov ebx, esi
call fcn.00451930
add esp, 8
add esi, eax
dec edi
dec ebp
jne 0x44d700
pop ebp
test edi, edi
pop edi
jne 0x44d743
test ebx, ebx
je 0x44d743
mov edx, dword [esp + 0x10]
push 0x4e
add edx, 0x10
push ebx
push edx
call fcn.00460c40
add esp, 0xc
mov eax, 1
pop esi
pop ebx
ret 0xc
pop esi
xor eax, eax
pop ebx
ret 0xc
Function at 0x44d885
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 0x44d99d
push eax
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x44d99d
mov eax, dword [esi + 0x3c]
push eax
call fcn.00472915
mov esi, eax
test esi, esi
je 0x44d99d
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 0x44d99d
mov ecx, esi
call fcn.0044d7f0
cmp edi, eax
jge 0x44d99d
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 0x44d923
mov dword [esp + 0x34], 1
jmp 0x44d97e
mov edx, dword [esi + 0x1c]
lea ecx, [esp + 0x18]
push ecx
push ebx
push 0x433
push edx
call ebp
test eax, eax
je 0x44d99d
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.0044cdd0
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 0x451a50
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 0x451ab6
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 0x451ab6
push 0
call ebx
call esi
sub eax, edi
cmp eax, 0xbb8
jb 0x451a97
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xa0
ret
Function at 0x4525f0
Capabilities:
Create tcp socket
Create udp socket
Set socket configuration

Disassembly:
push ecx
push esi
mov esi, ecx
call fcn.00452740
push 0
push 1
push 2
call sub.WS2_32.dll_socket
mov dword [esi], eax
cmp eax, 0xffffffff
pop esi
jne 0x452610
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 0x4525f1
Capabilities:
Create tcp socket
Create udp socket
Set socket configuration

Disassembly:
push ecx
push esi
mov esi, ecx
call fcn.00452740
push 0
push 1
push 2
call sub.WS2_32.dll_socket
mov dword [esi], eax
cmp eax, 0xffffffff
pop esi
jne 0x452610
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 0x452640
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 0x452697
push esi
call sub.WS2_32.dll_gethostbyname
test eax, eax
je 0x4526ad
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.004526d0
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 0x4526d0
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 0x452760
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 0x4527a9
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 0x452c20
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x4819c0
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.004527d0
lea eax, [esp + 4]
lea ecx, [esi + 4]
push eax
mov dword [esp + 0x18], 0
call fcn.00452850
lea ecx, [esp + 4]
push ecx
lea ecx, [esi + 0x14]
call fcn.00452850
lea ecx, [esi + 0xc]
call fcn.00470e54
lea ecx, [esi + 0x10]
call fcn.00470e54
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x1c]
call fcn.00455080
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x30]
call fcn.00455080
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x44]
call fcn.00455080
lea ecx, [esp + 8]
mov dword [esp + 0x14], 1
call fcn.00470ec9
lea ecx, [esp + 4]
mov dword [esp + 0x14], 0xffffffff
call fcn.00470ec9
mov ecx, dword [esp + 0xc]
pop esi
mov dword fs:[0], ecx
add esp, 0x14
ret

Function at 0x4538c8
Capabilities:
Get hostname

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x481be8
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 0x4538d8
call fcn.00453df0
mov edi, dword [esp + 0x7c]
test edi, edi
je 0x4539bb
cmp byte [edi], 0
je 0x4539bb
mov eax, dword [esp + 0x8c]
test eax, eax
jg 0x4538fd
mov eax, 0x7d0
mov ecx, esi
mov dword [esi + 8], eax
call fcn.004525f0
test eax, eax
jne 0x45391d
push 0x4a64c8
lea ecx, [esi + 0x38]
call fcn.00471052
jmp 0x4539bb
mov eax, dword [esp + 0x80]
mov ecx, esi
push eax
push edi
call fcn.00452640
test eax, eax
jne 0x45394c
mov ecx, esi
call fcn.00452740
push edi
add esi, 0x38
push 0x4a64a4
push esi
call fcn.0046e55a
add esp, 0xc
jmp 0x4539bb
push 0xdc
mov ecx, esi
mov dword [esi + 4], 1
call fcn.00454670
test eax, eax
je 0x4539b4
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.00453a90
test eax, eax
jne 0x4539d0
push edi
lea eax, [esi + 0x38]
push 0x4a6480
push eax
call fcn.0046e55a
add esp, 0xc
mov ecx, esi
call fcn.00453df0
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 0x453a78
mov ecx, dword [0x4a7218]
mov dword [esp + 0x7c], ecx
lea edx, [esp + 8]
lea eax, [esp + 0x7c]
push edx
push str.HELO__s_r_n
push eax
mov dword [esp + 0x80], 0
call fcn.0046e55a
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.004526f0
test eax, eax
jne 0x453a3a
push 0x4a6464
lea ecx, [esi + 0x38]
call fcn.00471052
jmp 0x453a4a
push 0xfa
mov ecx, esi
call fcn.00454670
test eax, eax
jne 0x453a67
mov ecx, esi
call fcn.00453df0
lea ecx, [esp + 0x7c]
mov dword [esp + 0x74], 0xffffffff
call fcn.00470ec9
jmp 0x4539bb
lea ecx, [esp + 0x7c]
mov dword [esp + 0x74], 0xffffffff
call fcn.00470ec9
mov ecx, dword [esp + 0x6c]
pop edi
mov eax, 1
pop esi
mov dword fs:[0], ecx
add esp, 0x70
ret 0x14
Function at 0x4732b9
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x4732f1
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.00471370
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.00471348
jmp 0x4732fd
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x4749a7
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 0x4749e9
call fcn.0047a75a
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x4749e9
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x4749e0
xor eax, eax
jmp 0x4749f1
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.004749f7
pop edi
pop esi
pop ebx
ret 4

Function at 0x47ac8a
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 0x47acb8
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x47acd6
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.0047abf0
jmp 0x47acd6
mov eax, dword [esi + 0x14]
test eax, eax
je 0x47acd6
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.0047abf0
test edi, edi
mov eax, edi
jne 0x47acc0
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x403694
Capabilities:
Get disk information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x190
mov dword [ebp - 0x190], ecx
mov eax, dword [ebp - 0x190]
mov dword [eax], 0x58
mov ecx, dword [ebp - 0x190]
mov dword [ecx + 8], 0
mov edx, dword [ebp - 0x190]
mov dword [edx + 0xc], 0
mov eax, dword [ebp - 0x190]
mov dword [eax + 0x10], 0
mov ecx, dword [ebp - 0x190]
mov dword [ecx + 0x14], 0
mov edx, dword [ebp - 0x190]
mov dword [edx + 0x18], 0
mov eax, dword [ebp - 0x190]
mov dword [eax + 0x1c], 0
mov ecx, dword [ebp - 0x190]
mov dword [ecx + 0x20], 0
mov edx, dword [ebp - 0x190]
mov dword [edx + 0x24], 0
mov eax, dword [ebp - 0x190]
mov dword [eax + 0x28], 0
mov ecx, dword [ebp - 0x190]
mov dword [ecx + 4], 0
push 0x80
push 0
mov edx, dword [ebp - 0x190]
add edx, 0x2c
push edx
call sub.MSVCRT.dll_memset
add esp, 0xc
push 0x80
lea eax, [ebp - 0x84]
push eax
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
mov byte [ebp - 0x81], 0
push 0x80
lea ecx, [ebp - 0x108]
push ecx
lea edx, [ebp - 0x18c]
push edx
lea eax, [ebp - 4]
push eax
lea ecx, [ebp - 0x88]
push ecx
push 0x80
lea edx, [ebp - 0x188]
push edx
lea eax, [ebp - 0x84]
push eax
call dword [sym.imp.KERNEL32.dll_GetVolumeInformationA]
mov ecx, dword [ebp - 0x190]
mov edx, dword [ebp - 0x88]
mov dword [ecx + 8], edx
mov eax, dword [ebp - 0x190]
mov esp, ebp
pop ebp
ret
Function at 0x41a6a0
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x108
push esi
push edi
mov esi, dword [ebp + 0xc]
mov ecx, 0x40
lea edi, [ebp - 0x100]
rep movsd dword es:[edi], dword [esi]
mov eax, dword [ebp + 8]
mov dword [ebp - 0x108], eax
call dword [sym.imp.KERNEL32.dll_GetTickCount]
xor edx, edx
mov ecx, 0xff
div ecx
mov byte [ebp - 0xc0], dl
mov dword [ebp - 0x104], 0
jmp 0x41a6f4
mov edx, dword [ebp - 0x104]
add edx, 1
mov dword [ebp - 0x104], edx
cmp dword [ebp - 0x104], 0xc
jge 0x41a729
mov eax, dword [ebp - 0x108]
add eax, dword [ebp - 0x104]
movsx ecx, byte [eax]
mov edx, dword [ebp - 0xc0]
and edx, 0xff
or ecx, edx
mov eax, dword [ebp - 0x104]
mov byte [ebp + eax - 0xe0], cl
jmp 0x41a6e5
mov dword [ebp - 0x104], 0
jmp 0x41a744
mov ecx, dword [ebp - 0x104]
add ecx, 1
mov dword [ebp - 0x104], ecx
cmp dword [ebp - 0x104], 0xc
jge 0x41a779
mov edx, dword [ebp - 0x108]
add edx, dword [ebp - 0x104]
movsx eax, byte [edx]
mov ecx, dword [ebp - 0xc0]
and ecx, 0xff
and eax, ecx
mov edx, dword [ebp - 0x104]
mov byte [ebp + edx - 0xf4], al
jmp 0x41a735
mov dword [ebp - 0x104], 0
jmp 0x41a794
mov eax, dword [ebp - 0x104]
add eax, 1
mov dword [ebp - 0x104], eax
cmp dword [ebp - 0x104], 0xc
jge 0x41a7c8
mov ecx, dword [ebp - 0x108]
add ecx, dword [ebp - 0x104]
movsx edx, byte [ecx]
mov eax, dword [ebp - 0xc0]
and eax, 0xff
xor edx, eax
mov ecx, dword [ebp - 0x104]
mov byte [ebp + ecx - 0xbf], dl
jmp 0x41a785
mov dword [ebp - 0x104], 0
jmp 0x41a7e3
mov edx, dword [ebp - 0x104]
add edx, 1
mov dword [ebp - 0x104], edx
cmp dword [ebp - 0x104], 0xc
jge 0x41a815
mov eax, dword [ebp - 0x108]
add eax, dword [ebp - 0x104]
movsx ecx, byte [eax]
mov edx, dword [ebp - 0xc0]
and edx, 0xff
add ecx, edx
mov eax, dword [ebp - 0x104]
mov byte [ebp + eax - 0x23], cl
jmp 0x41a7d4
push 0x100
lea ecx, [ebp - 0x100]
push ecx
mov edx, dword [ebp + 0xc]
push edx
call dword [sym.imp.MSVCRT.dll_memmove]
add esp, 0xc
pop edi
pop esi
mov esp, ebp
pop ebp
ret