joyce8/EMBER2024-capa huggingface dataset:
Function at 0x42c8a0
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x42c8cd
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x42c8cd
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret

Function at 0x16a59f0
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.FKP1
lea edi, [esi - 0x1272000]
push edi
or ebp, 0xffffffff
jmp 0x16a5a12
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x16a5a19
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x16a5a08
mov eax, 1
add ebx, ebx
jne 0x16a5a2b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x16a5a3c
jne 0x16a5a5b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x16a5a5b
dec eax
add ebx, ebx
jne 0x16a5a48
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
jmp 0x16a5a20
add ebx, ebx
jne 0x16a5a57
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jmp 0x16a5aad
xor ecx, ecx
sub eax, 3
jb 0x16a5a73
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x16a5ae2
sar eax, 1
mov ebp, eax
jmp 0x16a5a7e
add ebx, ebx
jne 0x16a5a7e
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x16a5a4c
inc ecx
add ebx, ebx
jne 0x16a5a8c
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x16a5a4c
add ebx, ebx
jne 0x16a5a99
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x16a5a8e
jne 0x16a5aaa
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x16a5a8e
add ecx, 2
cmp ebp, 0xfffffb00
adc ecx, 2
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x16a5acc
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x16a5abe
jmp 0x16a5a0e
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x16a5acc
add edi, ecx
jmp 0x16a5a0e
pop esi
mov edi, esi
mov ecx, 0x34f3
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x16a5aea
cmp byte [edi], 0x16
jne 0x16a5aea
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 0x16a5aef
lea edi, [esi + 0x12a2000]
mov eax, dword [edi]
or eax, eax
je 0x16a5b5e
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x12a67a0]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x12a6890]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x16a5b1c
mov ecx, edi
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x12a6894]
or eax, eax
je 0x16a5b58
mov dword [ebx], eax
add ebx, 4
jmp 0x16a5b39
call dword [esi + 0x12a68a4]
mov ebp, dword [esi + 0x12a6898]
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 0x16a5b92
sub esp, 0xffffff80
jmp 0x46c1ac
Function at 0x405b4c
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff0
push ebx
xor edx, edx
mov dword [ebp - 0x10], edx
xor edx, edx
push ebp
push 0x405bb2
push dword fs:[edx]
mov dword fs:[edx], esp
push 7
lea edx, [ebp - 0xb]
push edx
push 0x1004
push eax
call sub.kernel32.dll_GetLocaleInfoA
lea eax, [ebp - 0x10]
lea edx, [ebp - 0xb]
mov ecx, 7
call fcn.00404208
mov eax, dword [ebp - 0x10]
lea edx, [ebp - 4]
call fcn.00402c84
mov ebx, eax
cmp dword [ebp - 4], 0
je 0x405b9c
xor ebx, ebx
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x405bb9
lea eax, [ebp - 0x10]
call fcn.00403f98
ret

Function at 0x4083cc
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebx
mov ebx, eax
mov eax, ebx
call fcn.00404458
push eax
call sub.kernel32.dll_GetFileAttributesA
cmp eax, 0xffffffff
je 0x4083e5
test al, 0x10
jne 0x4083e9
xor eax, eax
pop ebx
ret
mov al, 1
pop ebx
ret

Function at 0x40aff0
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffff00
push ebx
push esi
mov esi, ecx
mov ebx, dword [ebp + 8]
push pe_nt_image_headers32
lea ecx, [ebp - 0x100]
push ecx
push edx
push eax
call sub.kernel32.dll_GetLocaleInfoA_1
test eax, eax
jle 0x40b029
mov ecx, eax
dec ecx
lea edx, [ebp - 0x100]
mov eax, ebx
call fcn.00404088
jmp 0x40b032
mov eax, ebx
mov edx, esi
call fcn.00403fec
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x40b03c
Capabilities:
Get geographical location

Disassembly:
push ebx
push esi
push edi
push ecx
mov ebx, ecx
mov esi, edx
mov edi, eax
push 2
lea eax, [esp + 4]
push eax
push esi
push edi
call sub.kernel32.dll_GetLocaleInfoA_1
test eax, eax
jle 0x40b05d
mov al, byte [esp]
jmp 0x40b05f
mov eax, ebx
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x40bffc
Capabilities:
Get file version info

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe8
push ebx
xor edx, edx
mov dword [ebp - 8], edx
mov ebx, eax
xor eax, eax
push ebp
push 0x40c0d2
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 4], 0xffffffff
lea eax, [ebp - 8]
mov edx, ebx
call fcn.00404030
lea eax, [ebp - 8]
call fcn.004044a8
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 8]
call fcn.00404458
push eax
call sub.version.dll_GetFileVersionInfoSizeA
mov ebx, eax
test ebx, ebx
je 0x40c0bc
mov eax, ebx
call fcn.004026bc
mov dword [ebp - 0x10], eax
xor eax, eax
push ebp
push 0x40c0b5
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 0x10]
push eax
push ebx
mov eax, dword [ebp - 0xc]
push eax
mov eax, dword [ebp - 8]
call fcn.00404458
push eax
call sub.version.dll_GetFileVersionInfoA
test eax, eax
je 0x40c09f
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x40c0e4
mov eax, dword [ebp - 0x10]
push eax
call sub.version.dll_VerQueryValueA
test eax, eax
je 0x40c09f
mov eax, dword [ebp - 0x14]
mov eax, dword [eax + 8]
mov dword [ebp - 4], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40c0bc
mov eax, dword [ebp - 0x10]
call fcn.004026dc
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40c0d9
lea eax, [ebp - 8]
call fcn.00403f98
ret
Function at 0x40c65c
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
push ebx
xor edx, edx
mov dword [ebp - 0xc], edx
xor edx, edx
push ebp
push 0x40c6c0
push dword fs:[edx]
mov dword fs:[edx], esp
push 7
lea edx, [ebp - 7]
push edx
push 0x1004
push eax
call sub.kernel32.dll_GetLocaleInfoA_1
lea eax, [ebp - 0xc]
lea edx, [ebp - 7]
mov ecx, 7
call fcn.00404208
mov eax, dword [ebp - 0xc]
push eax
call sub.kernel32.dll_GetACP
mov edx, eax
pop eax
call fcn.0040804c
mov ebx, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40c6c7
lea eax, [ebp - 0xc]
call fcn.00403f98
ret

Function at 0x41a9f8
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x460884
cmp dword [edi], 0
jne 0x41aa74
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x460880]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x45e46c
mov ecx, 2
call fcn.004028b8
mov edx, 0x41a9d0
lea eax, [esi + 5]
call fcn.0041a9f0
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.0041a9f0
mov dword [ebx + 1], eax
mov eax, dword [edi]
mov dword [ebx + 5], eax
mov dword [edi], ebx
add ebx, 0xd
mov eax, ebx
sub eax, esi
cmp eax, 0xffc
jl 0x41aa49
mov dword [0x460880], esi
mov eax, dword [edi]
mov ebx, dword [edi]
mov edx, dword [ebx + 5]
mov dword [edi], edx
mov edx, dword [ebp + 8]
mov dword [ebx + 5], edx
mov edx, dword [ebp + 0xc]
mov dword [ebx + 9], edx
pop edi
pop esi
pop ebx
pop ebp
ret 8

Function at 0x41bff0
Capabilities:
Encode data using xor

Disassembly:
mov ecx, edx
mov edx, eax
xor eax, eax
rol ax, 5
xor al, byte [edx]
inc edx
dec ecx
jne 0x41bff6
ret

Function at 0x41e4c8
Capabilities:
Get system information on windows

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffd4
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
lea eax, [ebp - 0x2c]
push eax
call sub.kernel32.dll_GetSystemInfo
mov edx, dword [ebp - 4]
mov ecx, dword [ebp - 8]
dec ecx
js 0x41e519
lea eax, [ebp - 0x2c]
cmp word [eax + 0x20], 3
je 0x41e500
mov eax, dword [edx + ecx*4]
bswap eax
shr eax, 8
mov dword [edx + ecx*4], eax
dec ecx
jns 0x41e4f0
jmp 0x41e519
push ebx
xor ebx, ebx
mov eax, dword [edx + ecx*4]
mov bh, al
mov bl, ah
shr eax, 0x10
shl ebx, 8
mov bl, al
mov dword [edx + ecx*4], ebx
dec ecx
jns 0x41e501
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x428138
Capabilities:
Open clipboard
Write clipboard data

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
push edi
mov dword [ebp - 4], edx
mov eax, dword [ebp - 4]
call fcn.00404448
xor eax, eax
push ebp
push 0x428266
push dword fs:[eax]
mov dword fs:[eax], esp
push 0
call sub.user32.dll_OpenClipboard
test eax, eax
je 0x428239
xor eax, eax
push ebp
push 0x428232
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.00404258
inc eax
push eax
push 0x2002
call sub.kernel32.dll_GlobalAlloc
mov dword [ebp - 8], eax
xor eax, eax
push ebp
push 0x428207
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 8]
push eax
call sub.kernel32.dll_GlobalLock
mov ebx, eax
xor eax, eax
push ebp
push 0x4281f6
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.00404258
inc eax
push eax
mov eax, dword [ebp - 4]
call fcn.00404458
mov edx, ebx
pop ecx
call fcn.004028b8
call sub.user32.dll_EmptyClipboard
mov eax, dword [ebp - 8]
push eax
push 1
call sub.user32.dll_SetClipboardData
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4281fd
mov eax, dword [ebp - 8]
push eax
call sub.kernel32.dll_GlobalUnlock
ret
mov ecx, dword [0x45ef94]
mov dl, 1
mov eax, dword [0x406f0c]
call fcn.0040b868
call fcn.004039d4
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42826d
lea eax, [ebp - 4]
call fcn.00403f98
ret
Function at 0x428274
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffff8c
push ebx
push esi
push edi
xor ecx, ecx
mov dword [ebp - 0x70], ecx
mov dword [ebp - 0x74], ecx
mov dword [ebp - 0x1c], ecx
mov dword [ebp - 0x14], ecx
mov dword [ebp - 0x18], ecx
mov dword [ebp - 0x10], ecx
mov dword [ebp - 8], ecx
mov dword [ebp - 0xc], ecx
mov dword [ebp - 4], edx
mov ebx, eax
xor eax, eax
push ebp
push 0x428425
push dword fs:[eax]
mov dword fs:[eax], esp
lea ecx, [ebp - 0x10]
mov edx, 0x1b
mov al, 0x2d
call fcn.00404648
mov edx, dword [ebp - 0x10]
lea eax, [ebp - 8]
mov ecx, 0x42843c
call fcn.004042a4
mov eax, ebx
call fcn.00419f8c
mov edi, eax
dec edi
test edi, edi
jl 0x42832c
inc edi
xor esi, esi
mov edx, esi
mov eax, ebx
call fcn.00419f60
mov edx, dword [0x4300b8]
call fcn.004033d4
test al, al
je 0x428328
push dword [ebp - 0xc]
mov edx, esi
mov eax, ebx
call fcn.00419f60
lea edx, [ebp - 0x14]
call fcn.00439dbc
push dword [ebp - 0x14]
lea ecx, [ebp - 0x18]
mov edx, 3
mov al, 0x20
call fcn.00404648
push dword [ebp - 0x18]
lea eax, [ebp - 0xc]
mov edx, 3
call fcn.00404318
inc esi
dec edi
jne 0x4282da
mov al, byte [0x428440]
push eax
lea eax, [ebp - 0x1c]
push eax
xor ecx, ecx
mov edx, 0x42844c
mov eax, dword [ebp - 0xc]
call fcn.0040cc34
mov edx, dword [ebp - 0x1c]
lea eax, [ebp - 0xc]
call fcn.00404030
mov eax, dword [ebp - 4]
push eax
mov eax, dword [ebp - 8]
mov dword [ebp - 0x6c], eax
mov byte [ebp - 0x68], 0xb
lea edx, [ebp - 0x70]
mov eax, ebx
call fcn.00439dbc
mov eax, dword [ebp - 0x70]
mov dword [ebp - 0x64], eax
mov byte [ebp - 0x60], 0xb
mov eax, 0x42843c
mov dword [ebp - 0x5c], eax
mov byte [ebp - 0x58], 0xb
mov eax, dword [ebp - 8]
mov dword [ebp - 0x54], eax
mov byte [ebp - 0x50], 0xb
lea edx, [ebp - 0x74]
mov eax, dword [ebx + 0x2f8]
call fcn.00439dbc
mov eax, dword [ebp - 0x74]
mov dword [ebp - 0x4c], eax
mov byte [ebp - 0x48], 0xb
mov eax, 0x42843c
mov dword [ebp - 0x44], eax
mov byte [ebp - 0x40], 0xb
mov eax, dword [ebp - 8]
mov dword [ebp - 0x3c], eax
mov byte [ebp - 0x38], 0xb
mov eax, dword [ebp - 0xc]
mov dword [ebp - 0x34], eax
mov byte [ebp - 0x30], 0xb
mov eax, 0x42843c
mov dword [ebp - 0x2c], eax
mov byte [ebp - 0x28], 0xb
mov eax, dword [ebp - 8]
mov dword [ebp - 0x24], eax
mov byte [ebp - 0x20], 0xb
lea edx, [ebp - 0x6c]
mov ecx, 9
mov eax, 0x428458
call fcn.00408d1c
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42842c
lea eax, [ebp - 0x74]
mov edx, 2
call fcn.00403fbc
lea eax, [ebp - 0x1c]
mov edx, 2
call fcn.00403fbc
lea eax, [ebp - 0x14]
call fcn.00403f98
lea eax, [ebp - 0x10]
mov edx, 3
call fcn.00403fbc
ret

Function at 0x4344b8
Capabilities:
Enumerate gui resources

Disassembly:
mov byte [eax + 0xc], 0
mov byte [eax + 0xd], 0
xor edx, edx
mov dword [eax + 4], edx
push eax
push 0x434404
call sub.user32.dll_EnumWindows
ret
Function at 0x4345d8
Capabilities:
Check for time delay via gettickcount

Disassembly:
push ebp
mov ebp, esp
push 0
push ebx
push esi
mov esi, eax
xor eax, eax
push ebp
push 0x434655
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, esi
call fcn.00434038
call sub.kernel32.dll_GetTickCount
mov ebx, eax
push 0
call sub.kernel32.dll_Sleep
call sub.kernel32.dll_GetTickCount
sub eax, ebx
cmp eax, 0x3e8
jbe 0x4345fd
lea ecx, [ebp - 4]
xor edx, edx
mov eax, esi
call fcn.00433c38
cmp dword [ebp - 4], 0
je 0x43463f
push 0
push 9
mov eax, dword [ebp - 4]
call fcn.00404458
push eax
mov eax, dword [esi + 0x1c]
mov edx, dword [eax]
call dword [edx + 0xc]
push eax
call sub.user32.dll_WinHelpA
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x43465c
lea eax, [ebp - 4]
call fcn.00403f98
ret

Function at 0x43790c
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffd8
push ebx
push esi
push edi
mov esi, eax
lea edi, [ebp - 9]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
mov dword [ebp - 0x10], edx
xor eax, eax
mov dword [ebp - 0x18], eax
cmp dword [0x460b80], 0
je 0x437a5b
push 0x11
call sub.user32.dll_GetKeyState
test ax, 0x8000
setne al
mov edx, dword [0x45f1d4]
mov edx, dword [edx]
xor al, byte [edx + 0xb4]
je 0x437a5b
mov eax, dword [0x460b84]
mov edx, dword [eax]
call dword [edx + 8]
mov eax, dword [0x460b80]
mov ebx, dword [eax + 8]
dec ebx
test ebx, ebx
jl 0x437a2a
inc ebx
xor edi, edi
mov edx, edi
mov eax, dword [0x460b80]
call fcn.00413f1c
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
cmp eax, dword [ebp - 0x10]
je 0x437a22
mov eax, dword [ebp - 0x14]
cmp byte [eax + 0x1a6], 0
je 0x437a22
mov eax, dword [ebp - 0x14]
mov edx, dword [eax]
call dword [edx + 0x50]
test al, al
je 0x437a22
mov eax, dword [ebp - 0x14]
call fcn.004405a4
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x437a22
push ebp
call fcn.004378c8
pop ecx
test al, al
jne 0x437a22
mov eax, dword [ebp - 0x10]
mov eax, dword [eax + 0xa0]
cmp eax, dword [ebp - 0x14]
jne 0x4379de
mov eax, dword [ebp - 0x14]
call fcn.0043f0d4
dec eax
jle 0x437a22
mov byte [ebp - 1], 1
lea eax, [ebp - 9]
push eax
lea eax, [ebp - 1]
push eax
lea ecx, [ebp - 0x28]
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp - 0x14]
mov si, 0xffbd
call fcn.00403444
cmp byte [ebp - 1], 0
je 0x437a22
push dword [ebp - 5]
push dword [ebp - 9]
lea eax, [ebp - 0x28]
push eax
call sub.user32.dll_PtInRect
test eax, eax
je 0x437a22
mov edx, dword [ebp - 0x14]
mov eax, dword [0x460b84]
call fcn.00437094
inc edi
dec ebx
jne 0x437971
mov eax, dword [0x460b84]
cmp dword [eax + 8], 0
jle 0x437a42
mov eax, dword [0x460b84]
call fcn.00437124
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x437a5b
push ebp
mov eax, dword [ebp - 0x18]
call fcn.00437730
pop ecx
test al, al
jne 0x437a5b
xor eax, eax
mov dword [ebp - 0x18], eax
mov eax, dword [ebp - 0x18]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x43b03c
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffeec
push ebx
push esi
push edi
mov ebx, edx
mov esi, eax
test byte [esi + 0x1c], 0x10
je 0x43b088
mov eax, esi
call fcn.00450d2c
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x43b088
mov eax, dword [ebp - 0x14]
cmp dword [eax + 0x250], 0
je 0x43b088
mov ecx, ebx
mov eax, dword [ebp - 0x14]
mov eax, dword [eax + 0x250]
mov edx, esi
mov edi, dword [eax]
call dword [edi + 0x24]
test al, al
jne 0x43b1c7
mov eax, dword [ebx]
cmp eax, 0x100
jb 0x43b0c8
cmp eax, 0x108
ja 0x43b0c8
mov eax, esi
call fcn.00450d2c
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x43b1be
mov ecx, ebx
mov edx, esi
mov eax, dword [ebp - 0x14]
mov edi, dword [eax]
call dword [edi + 0xf0]
test al, al
jne 0x43b1c7
jmp 0x43b1be
mov eax, dword [ebx]
cmp eax, 0x200
jb 0x43b1a7
cmp eax, 0x20a
ja 0x43b1a7
test byte [esi + 0x50], 0x80
jne 0x43b0fa
sub eax, 0x203
je 0x43b0f7
sub eax, 3
je 0x43b0f7
sub eax, 3
jne 0x43b0fa
sub dword [ebx], 2
mov eax, dword [ebx]
sub eax, 0x200
je 0x43b10e
dec eax
je 0x43b123
dec eax
je 0x43b140
dec eax
je 0x43b123
jmp 0x43b147
mov ecx, ebx
mov eax, dword [0x45f1d4]
mov eax, dword [eax]
mov edx, esi
call fcn.0045a578
jmp 0x43b1be
cmp byte [esi + 0x5d], 1
jne 0x43b139
mov eax, esi
mov si, 0xffed
call fcn.00403444
jmp 0x43b1c7
or word [esi + 0x54], 1
jmp 0x43b1be
and word [esi + 0x54], 0xfffe
jmp 0x43b1be
mov eax, dword [0x460b3c]
cmp byte [eax + 0x20], 0
je 0x43b1be
mov eax, dword [0x460b3c]
cmp dword [eax + 0x1c], 0
je 0x43b1be
mov eax, dword [ebx]
mov edx, dword [0x460b3c]
cmp eax, dword [edx + 0x1c]
jne 0x43b1be
lea eax, [ebp - 0x114]
push eax
call sub.user32.dll_GetKeyboardState
mov eax, dword [ebx]
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0x114]
call fcn.00450c70
mov byte [ebp - 0xc], al
mov ax, word [ebx + 4]
mov word [ebp - 0xa], ax
mov eax, dword [ebx + 8]
mov dword [ebp - 8], eax
lea edx, [ebp - 0x10]
mov eax, esi
mov si, 0xffc9
call fcn.00403444
jmp 0x43b1c7
cmp eax, 0xb00b
jne 0x43b1be
mov edx, dword [ebx + 8]
push edx
mov ecx, dword [ebx + 4]
mov edx, eax
mov eax, esi
call fcn.0043995c
mov edx, ebx
mov eax, esi
mov ecx, dword [eax]
call dword [ecx - 0x14]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x43e734
Capabilities:
Capture screenshot

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffff94
push ebx
push esi
push edi
mov esi, edx
mov ebx, eax
cmp byte [ebx + 0x1f8], 0
je 0x43e750
cmp dword [esi + 4], 0
je 0x43e77d
test byte [ebx + 0x55], 1
jne 0x43e76f
mov eax, ebx
call fcn.0043d2d4
test eax, eax
jne 0x43e76f
mov edx, esi
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx - 0x10]
jmp 0x43e88d
mov edx, esi
mov eax, ebx
call fcn.0043e258
jmp 0x43e88d
push 0
call sub.user32.dll_GetDC
mov edi, eax
lea edx, [ebp - 0x5c]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x44]
mov eax, dword [ebp - 0x50]
push eax
lea edx, [ebp - 0x6c]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x44]
mov eax, dword [ebp - 0x64]
push eax
push edi
call sub.gdi32.dll_CreateCompatibleBitmap
mov dword [ebp - 8], eax
push edi
push 0
call sub.user32.dll_ReleaseDC
push 0
call sub.gdi32.dll_CreateCompatibleDC
mov dword [ebp - 4], eax
mov eax, dword [ebp - 8]
push eax
mov eax, dword [ebp - 4]
push eax
call sub.gdi32.dll_SelectObject
mov dword [ebp - 0xc], eax
xor eax, eax
push ebp
push 0x43e886
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x4c]
push eax
mov eax, ebx
call fcn.004405a4
push eax
call sub.user32.dll_BeginPaint
mov edi, eax
mov eax, dword [ebp - 4]
push eax
mov ecx, dword [ebp - 4]
mov edx, 0x14
mov eax, ebx
call fcn.0043af70
mov eax, dword [ebp - 4]
mov dword [esi + 4], eax
mov edx, esi
mov eax, ebx
call fcn.0043e734
xor eax, eax
mov dword [esi + 4], eax
push 0xcc0020
push 0
push 0
mov eax, dword [ebp - 4]
push eax
lea edx, [ebp - 0x5c]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x44]
mov eax, dword [ebp - 0x50]
push eax
lea edx, [ebp - 0x6c]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x44]
mov eax, dword [ebp - 0x64]
push eax
push 0
push 0
push edi
call sub.gdi32.dll_BitBlt
lea eax, [ebp - 0x4c]
push eax
mov eax, ebx
call fcn.004405a4
push eax
call sub.user32.dll_EndPaint
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x43e88d
mov eax, dword [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
push eax
call sub.gdi32.dll_SelectObject
mov eax, dword [ebp - 4]
push eax
call sub.gdi32.dll_DeleteDC
mov eax, dword [ebp - 8]
push eax
call sub.gdi32.dll_DeleteObject
ret
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x444fa4
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov eax, dword [0x45f344]
cmp byte [eax + 0xc], 0
je 0x445111
push 0x8000
call sub.kernel32.dll_SetErrorMode
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x44510a
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [0x460b90], 0
jne 0x444ff8
push 0x445118
call sub.kernel32.dll_GetModuleHandleA_2
mov ebx, eax
push 0x445120
push ebx
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x460b90], eax
cmp dword [0x45ece8], 0
jne 0x4450f3
push 0x445130
call sub.kernel32.dll_LoadLibraryA
mov dword [0x45ece8], eax
cmp dword [0x45ece8], 0
je 0x4450f3
push 0x44513c
mov eax, dword [0x45ece8]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x460b94], eax
push 0x44514c
mov eax, dword [0x45ece8]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x460b98], eax
push 0x445160
mov eax, dword [0x45ece8]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x460b9c], eax
push 0x445178
mov eax, dword [0x45ece8]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x460ba0], eax
push 0x445190
mov eax, dword [0x45ece8]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x460ba4], eax
push 0x4451a4
mov eax, dword [0x45ece8]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x460ba8], eax
push 0x4451bc
mov eax, dword [0x45ece8]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x460bac], eax
push 0x4451d4
mov eax, dword [0x45ece8]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x460bb0], eax
push 0x4451f0
mov eax, dword [0x45ece8]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x460bb4], eax
push 0x4451fc
mov eax, dword [0x45ece8]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x460bb8], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x445111
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_SetErrorMode
ret
pop ebx
pop ecx
pop ebp
ret

Function at 0x449454
Capabilities:
Log keystrokes
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffefc
push ebx
mov ebx, edx
mov word [ebp - 2], ax
mov eax, ebx
call fcn.00403f98
push 0
xor eax, eax
mov al, byte [ebp - 2]
push eax
call sub.user32.dll_MapVirtualKeyA
shl eax, 0x10
test eax, eax
je 0x4494a3
push pe_nt_image_headers32
lea edx, [ebp - 0x102]
push edx
push eax
call sub.user32.dll_GetKeyNameTextA
mov eax, ebx
lea edx, [ebp - 0x102]
mov ecx, pe_nt_image_headers32
call fcn.00404208
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x450be0
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x450c30]
test si, 4
je 0x450bf4
or bl, 1
test si, 8
je 0x450bfe
or bl, 4
test si, 1
je 0x450c08
or bl, 8
test si, 2
je 0x450c12
or bl, 0x10
test si, 0x10
je 0x450c1c
or bl, 0x20
push 0x12
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x450c2b
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret

Function at 0x457564
Capabilities:
Contain obfuscated stackstrings

Disassembly:
mov byte [ebp - 0x365], 6
invalid
invalid
pushfd
cld
invalid