joyce8/EMBER2024-capa huggingface dataset:
Function at 0x451528
Capabilities:
Enumerate gui resources

Disassembly:
push ebx
push esi
add esp, 0xfffffff8
mov ebx, eax
mov eax, dword [0x469bb4]
cmp dword [eax + 0x30], 0
je 0x4515d2
cmp dword [ebx + 0x94], 0
jne 0x4515cc
mov eax, dword [ebx + 0x30]
mov dword [esp], eax
mov byte [esp + 4], dl
mov eax, esp
push eax
push 0x4514b8
call sub.user32.dll_EnumWindows
mov eax, dword [ebx + 0x90]
cmp dword [eax + 8], 0
je 0x4515cc
push 3
mov eax, dword [esp + 4]
push eax
call sub.user32.dll_GetWindow
mov esi, eax
mov dword [esp], esi
push 0xffffffffffffffec
push esi
call sub.user32.dll_GetWindowLongA
test al, 8
je 0x451592
mov dword [esp], 0xfffffffe
mov eax, dword [ebx + 0x90]
mov esi, dword [eax + 8]
dec esi
cmp esi, 0
jl 0x4515cc
push 0x213
push 0
push 0
push 0
push 0
mov eax, dword [esp + 0x14]
push eax
mov edx, esi
mov eax, dword [ebx + 0x90]
call fcn.004141b8
push eax
call sub.user32.dll_SetWindowPos
dec esi
cmp esi, 0xffffffff
jne 0x4515a1
inc dword [ebx + 0x94]
pop ecx
pop edx
pop esi
pop ebx
ret

Function at 0x452130
Capabilities:
Get graphical window text

Disassembly:
push ebx
push esi
add esp, 0xffffff00
mov esi, edx
mov ebx, eax
cmp byte [ebx + 0xa4], 0
je 0x452165
push pe_nt_image_headers32
lea eax, [esp + 4]
push eax
mov eax, dword [ebx + 0x30]
push eax
call sub.user32.dll_GetWindowTextA
mov ecx, eax
mov edx, esp
mov eax, esi
call fcn.00404370
jmp 0x452172
mov eax, esi
mov edx, dword [ebx + 0x8c]
call fcn.004042d4
add esp, 0x100
pop esi
pop ebx
ret

Function at 0x453314
Capabilities:
Hide graphical window

Disassembly:
push ebx
push esi
mov ebx, eax
mov esi, dword [ebx + 0x84]
test esi, esi
je 0x453355
mov eax, esi
call fcn.004393a0
test al, al
je 0x453355
mov eax, dword [ebx + 0x84]
call fcn.0043909c
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x453355
push 0
mov eax, dword [ebx + 0x84]
call fcn.0043909c
push eax
call sub.user32.dll_ShowWindow
pop esi
pop ebx
ret
Function at 0x45f080
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebx
push esi
push edi
mov ebx, eax
push ebp
push ecx
mov esi, dword [ebx + 0x2c]
mov edi, dword [ebx + 0x3c]
sub edi, dword [ebx + 0x74]
sub edi, dword [ebx + 0x6c]
jmp 0x45f0af
mov eax, dword [ebx + 0x2c]
sub eax, 0x106
add eax, esi
cmp eax, dword [ebx + 0x6c]
ja 0x45f12e
push esi
mov eax, dword [ebx + 0x38]
mov edx, eax
mov ebp, esi
add edx, ebp
push edx
push eax
call fcn.0045d794
add esp, 0xc
sub dword [ebx + 0x70], esi
sub dword [ebx + 0x6c], esi
sub dword [ebx + 0x5c], ebp
mov eax, dword [ebx + 0x4c]
mov edx, eax
add edx, edx
add edx, dword [ebx + 0x44]
sub edx, 2
movzx ecx, word [edx]
mov dword [esp], ecx
cmp esi, dword [esp]
ja 0x45f0fc
mov cx, word [esp]
sub cx, si
jmp 0x45f0fe
xor ecx, ecx
mov word [edx], cx
dec eax
jne 0x45f0e5
mov eax, esi
mov edx, eax
add edx, edx
add edx, dword [ebx + 0x40]
sub edx, 2
movzx ecx, word [edx]
mov dword [esp], ecx
cmp esi, dword [esp]
ja 0x45f124
mov cx, word [esp]
sub cx, si
jmp 0x45f126
xor ecx, ecx
mov word [edx], cx
dec eax
jne 0x45f10d
add edi, esi
mov ebp, dword [ebx]
cmp dword [ebp + 4], 0
je 0x45f18b
mov edx, dword [ebx + 0x38]
mov ecx, edi
add edx, dword [ebx + 0x6c]
mov eax, ebp
add edx, dword [ebx + 0x74]
call fcn.0045ed54
add dword [ebx + 0x74], eax
cmp dword [ebx + 0x74], 3
jb 0x45f176
mov eax, dword [ebx + 0x38]
mov edx, dword [ebx + 0x6c]
movzx eax, byte [eax + edx]
mov dword [ebx + 0x48], eax
mov ecx, dword [ebx + 0x58]
shl eax, cl
mov edx, dword [ebx + 0x38]
mov ecx, dword [ebx + 0x6c]
movzx edx, byte [edx + ecx + 1]
xor eax, edx
and eax, dword [ebx + 0x54]
mov dword [ebx + 0x48], eax
cmp dword [ebx + 0x74], 0x106
jae 0x45f18b
mov eax, dword [ebx]
cmp dword [eax + 4], 0
jne 0x45f08a
pop edx
pop ebp
pop edi
pop esi
pop ebx
ret
Function at 0x431005
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
mov eax, section..3ean
nop
mov ebx, 0x40915c
nop
mov ecx, 0x66d0a31
nop
nop
nop
nop
test eax, eax
nop
nop
nop
nop
je 0x43104e
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
jne 0x431024
nop
nop
mov eax, section..7LWLf
mov ebx, 0x42f3f8
nop
nop
mov ecx, 0x19952c02
nop
nop
nop
nop
test eax, eax
nop
nop
nop
je 0x431084
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
add eax, 4
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
jne 0x43106c
nop
nop
nop
nop
nop
nop
popal
nop
jmp 0x401219
Function at 0x401820
Capabilities:
Read .ini file

Disassembly:
push 0xffffffffffffffff
mov eax, dword fs:[0]
push 0x4283f1
push eax
mov eax, 0x188c
mov dword fs:[0], esp
call fcn.0040d8b0
mov eax, dword [0x4348f0]
push ebx
push ebp
xor ebx, ebx
push esi
push edi
mov dword [esp + 0x14], ebx
mov dword [esp + 0x10], eax
mov ecx, 0x5db
xor eax, eax
lea edi, [esp + 0x12d]
mov byte [esp + 0x12c], bl
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
stosb byte es:[edi], al
mov ecx, 0x40
xor eax, eax
lea edi, [esp + 0x29]
mov byte [esp + 0x28], bl
rep stosd dword es:[edi], eax
mov ecx, dword [esp + 0x18b8]
lea edx, [esp + 0x12c]
stosw word es:[edi], ax
stosb byte es:[edi], al
mov eax, dword [esp + 0x18b4]
push ecx
push 0x1770
push edx
push eax
mov dword [esp + 0x18b4], ebx
call dword [sym.imp.KERNEL32.dll_GetPrivateProfileSectionA]
xor eax, eax
cmp byte [esp + eax + 0x12c], bl
jne 0x4018be
cmp byte [esp + eax + 0x12d], bl
je 0x4018c6
inc eax
cmp eax, 0x1770
jl 0x4018ac
mov esi, dword [esp + 0x18ac]
lea edi, [eax + 1]
push 0xffffffffffffffff
push ebx
mov ecx, esi
mov dword [esp + 0x28], edi
call fcn.0041c51f
mov ebp, dword [esp + 0x18b0]
push 0xffffffffffffffff
push ebx
mov ecx, ebp
call fcn.0041c51f
xor eax, eax
cmp edi, ebx
mov dword [esp + 0x18], eax
jle 0x4019df
mov ecx, dword [esp + 0x14]
mov al, byte [esp + eax + 0x12c]
mov byte [esp + ecx + 0x28], al
inc ecx
cmp al, bl
mov dword [esp + 0x14], ecx
jne 0x4019ca
lea ecx, [esp + 0x28]
push ecx
lea ecx, [esp + 0x14]
call fcn.00420bb1
mov edx, dword [esp + 0x10]
mov ecx, 0x41
xor eax, eax
lea edi, [esp + 0x28]
rep stosd dword es:[edi], eax
mov eax, dword [edx - 8]
mov dword [esp + 0x14], ebx
cmp eax, ebx
je 0x4019ca
push 0x434110
lea ecx, [esp + 0x14]
call fcn.0041bd95
push eax
lea eax, [esp + 0x20]
push eax
lea ecx, [esp + 0x18]
call fcn.0041bcfb
mov ecx, dword [esi + 8]
push eax
push ecx
mov ecx, esi
mov byte [esp + 0x18ac], 1
call fcn.0041c668
lea ecx, [esp + 0x1c]
mov byte [esp + 0x18a4], bl
call fcn.00420a28
push 0x434110
lea ecx, [esp + 0x14]
call fcn.0041bd95
inc eax
lea ecx, [esp + 0x24]
push eax
push ecx
lea ecx, [esp + 0x18]
call fcn.0041bc42
mov ecx, dword [ebp + 8]
push eax
push ecx
mov ecx, ebp
mov byte [esp + 0x18ac], 2
call fcn.0041c668
lea ecx, [esp + 0x24]
mov byte [esp + 0x18a4], bl
call fcn.00420a28
mov eax, dword [esp + 0x18]
mov ecx, dword [esp + 0x20]
inc eax
cmp eax, ecx
mov dword [esp + 0x18], eax
jl 0x4018fd
mov esi, dword [esi + 8]
lea ecx, [esp + 0x10]
mov dword [esp + 0x18a4], 0xffffffff
call fcn.00420a28
mov ecx, dword [esp + 0x189c]
mov eax, esi
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x1898
ret
Function at 0x401d70
Capabilities:
Access peb ldr_data
Create process on windows
Get common file path
Self delete
Terminate process

Disassembly:
push 0xffffffffffffffff
push 0x428520
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x14
push esi
mov esi, dword [esp + 0x28]
push 0x100
push 0x100
lea ecx, [esp + 0x30]
mov dword [esp + 0x28], 0
call fcn.00420e31
push eax
push esi
call dword [sym.imp.KERNEL32.dll_GetShortPathNameA]
push 0xffffffffffffffff
lea ecx, [esp + 0x2c]
call fcn.00420e80
mov eax, dword [0x4348f0]
mov dword [esp + 4], eax
push 0x100
lea ecx, [esp + 8]
mov byte [esp + 0x24], 1
call fcn.00420e31
push eax
push 0x100
call dword [sym.imp.KERNEL32.dll_GetTempPathA]
push 0xffffffffffffffff
lea ecx, [esp + 8]
call fcn.00420e80
lea ecx, [esp + 4]
push str.yxdown.bat
lea edx, [esp + 0xc]
push ecx
push edx
call fcn.00420cbd
mov eax, dword [eax]
push 0x434180
push eax
call fcn.0040da5d
add esp, 8
lea ecx, [esp + 8]
mov esi, eax
call fcn.00420a28
test esi, esi
je 0x401f60
push esi
push str._echo_off_n
call fcn.0040d9de
push esi
push str.ping__n_2_127.0.0.1_nul_n
call fcn.0040d9de
add esp, 0x10
lea eax, [esp + 0x28]
lea ecx, [esp + 0xc]
push eax
push str.del__f__q
push ecx
call fcn.00420d31
push str.yxdownmodule.exe_n
lea edx, [esp + 0xc]
push eax
push edx
mov byte [esp + 0x2c], 2
call fcn.00420cbd
mov eax, dword [eax]
push esi
push eax
call fcn.0040d9de
add esp, 8
lea ecx, [esp + 8]
call fcn.00420a28
lea ecx, [esp + 0xc]
mov byte [esp + 0x20], 1
call fcn.00420a28
lea eax, [esp + 0x28]
lea ecx, [esp + 0x14]
push eax
push str.move
push ecx
call fcn.00420d31
push str.yxdownupdate.exe
lea edx, [esp + 0x14]
push eax
push edx
mov byte [esp + 0x2c], 3
call fcn.00420cbd
lea ecx, [esp + 0x28]
lea edx, [esp + 8]
push ecx
push eax
push edx
mov byte [esp + 0x2c], 4
call fcn.00420c57
push str.yxdownmodule.exe_n
push eax
lea eax, [esp + 0x14]
mov byte [esp + 0x28], 5
push eax
call fcn.00420cbd
mov eax, dword [eax]
push esi
push eax
call fcn.0040d9de
add esp, 8
lea ecx, [esp + 0xc]
call fcn.00420a28
lea ecx, [esp + 8]
mov byte [esp + 0x20], 4
call fcn.00420a28
lea ecx, [esp + 0x10]
mov byte [esp + 0x20], 3
call fcn.00420a28
lea ecx, [esp + 0x14]
mov byte [esp + 0x20], 1
call fcn.00420a28
push esi
push str.del__0
call fcn.0040d9de
push esi
call fcn.0040d961
add esp, 0xc
push str.yxdown.bat
lea ecx, [esp + 8]
lea edx, [esp + 0x18]
push ecx
push edx
call fcn.00420cbd
mov eax, dword [eax]
push 0
push 0
push 0
push eax
push 0
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
lea ecx, [esp + 0x14]
call fcn.00420a28
push 0
call dword [sym.imp.KERNEL32.dll_ExitProcess]
Function at 0x403890
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x428680
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
mov eax, dword [esp + 0x14]
push esi
test eax, eax
mov esi, ecx
je 0x4039a5
mov dword [esi + 0x88], 0xffffffff
mov eax, dword [0x4348f0]
push edi
mov dword [esp + 0x1c], eax
push 0x100
push 0x100
lea ecx, [esp + 0x24]
mov dword [esp + 0x1c], 0
call fcn.00420e31
push eax
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
push 0xffffffffffffffff
lea ecx, [esp + 0x20]
call fcn.00420e80
push 0x5c
lea ecx, [esp + 0x20]
call fcn.0041bd73
inc eax
lea ecx, [esp + 8]
push eax
push ecx
lea ecx, [esp + 0x24]
call fcn.0041bcfb
push eax
lea ecx, [esp + 0x20]
mov byte [esp + 0x18], 1
call fcn.00420b61
lea ecx, [esp + 8]
mov byte [esp + 0x14], 0
call fcn.00420a28
mov eax, dword [esi + 0x9c]
lea edi, [esi + 0x9c]
push eax
mov ecx, esi
call fcn.00403fb0
test eax, eax
je 0x403960
push 0x24
push 0x4345a4
push 0x434584
mov ecx, esi
call fcn.0041ef15
cmp eax, 6
jne 0x403993
push ebp
mov ebp, dword [esi + 0x5c]
lea edx, [esp + 0x20]
push edi
lea eax, [esp + 0x10]
push edx
push eax
call fcn.00420c57
mov ecx, dword [esp + 0x20]
mov eax, dword [eax]
push 5
push ecx
push ebp
push eax
push 0
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
lea ecx, [esp + 0xc]
call fcn.00420a28
pop ebp
lea ecx, [esp + 0x1c]
mov dword [esp + 0x14], 0xffffffff
call fcn.00420a28
pop edi
push 0
mov ecx, esi
call fcn.0042015b
push esi
call fcn.00402180
mov ecx, dword [esp + 8]
mov dword [esi + 0x8c], 1
pop esi
mov dword fs:[0], ecx
add esp, 0x10
ret 4
Function at 0x4035f0
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x58
push ebx
push esi
push edi
xor eax, eax
mov al, byte [0x40af5c]
and eax, 1
test eax, eax
jne 0x40362d
mov cl, byte [0x40af5c]
or cl, 1
mov byte [0x40af5c], cl
mov ecx, 0x40ae58
call fcn.00403c10
push 0x403720
call fcn.0040337c
add esp, 4
mov dword [ebp - 4], 0x40ae5c
mov byte [ebp - 0xc], 0
mov edx, dword [ebp + 8]
mov byte [edx + 0x1f], 0x7a
mov byte [ebp - 0x10], 0x7a
mov eax, dword [ebp + 8]
mov byte [eax + 0x1d], 0x6f
mov byte [ebp - 8], 0
jmp 0x403659
mov cl, byte [ebp - 8]
add cl, 1
mov byte [ebp - 8], cl
mov edx, dword [ebp - 8]
and edx, 0xff
cmp edx, 0x1e
jge 0x40367d
mov eax, dword [ebp - 8]
and eax, 0xff
mov ecx, dword [ebp + 8]
mov dl, byte [ebp - 0xc]
add dl, byte [ecx + eax]
mov byte [ebp - 0xc], dl
jmp 0x403650
mov eax, dword [ebp + 8]
mov cl, byte [ebp - 0xc]
mov byte [eax + 0x1e], cl
mov edx, dword [ebp + 8]
mov al, byte [edx + 0x1e]
mov byte [ebp - 0x14], al
mov ecx, dword [ebp + 8]
mov edx, dword [ebp + 8]
mov al, byte [edx + 4]
mov byte [ecx + 0x1e], al
mov ecx, dword [ebp + 8]
mov dl, byte [ebp - 0x14]
mov byte [ecx + 4], dl
mov byte [ebp - 8], 0
jmp 0x4036b2
mov al, byte [ebp - 8]
add al, 1
mov byte [ebp - 8], al
mov ecx, dword [ebp - 8]
and ecx, 0xff
cmp ecx, 0x1f
jge 0x4036f5
mov edx, dword [ebp - 8]
and edx, 0xff
mov eax, dword [ebp + 8]
xor ecx, ecx
mov cl, byte [eax + edx]
mov edx, dword [ebp - 4]
xor eax, eax
mov al, byte [edx + ecx]
mov ecx, dword [ebp - 0x10]
and ecx, 0xff
xor eax, ecx
mov edx, dword [ebp - 8]
and edx, 0xff
mov ecx, dword [ebp + 8]
mov byte [ecx + edx], al
jmp 0x4036aa
mov edx, dword [ebp + 8]
mov al, byte [edx + 0x1f]
mov byte [ebp - 0x18], al
mov ecx, dword [ebp + 8]
mov edx, dword [ebp + 8]
mov al, byte [edx + 8]
mov byte [ecx + 0x1f], al
mov ecx, dword [ebp + 8]
mov dl, byte [ebp - 0x18]
mov byte [ecx + 8], dl
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x419f30
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x48ba6b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x180
push ebx
push ebp
mov ebp, ecx
lea ecx, [esp + 8]
lea eax, [ebp + 0x40]
push eax
call fcn.0047df38
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x419fb2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0047b66d
mov eax, dword [eax]
push 0x4aecdc
push eax
call fcn.0046d7a4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0047e1c3
test bl, bl
je 0x419fb2
push 0x4aecdc
lea ecx, [esp + 0xc]
call fcn.0047e59f
push 0x4aece8
lea ecx, [esp + 0xc]
call fcn.0047e59f
mov ecx, dword [esp + 8]
lea eax, [esp + 0x48]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_FindFirstFileA]
cmp eax, 0xffffffff
mov dword [esp + 0xc], eax
jne 0x419fee
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0047e1c3
jmp 0x41a0b9
push esi
mov esi, dword [esp + 0x19c]
push edi
mov edi, dword [sym.imp.USER32.dll_SendMessageA]
mov ebx, 0x23
test byte [esp + 0x50], 0x10
je 0x41a072
lea edx, [esp + 0x7c]
push 0x4aece4
push edx
call fcn.0046d7a4
add esp, 8
test eax, eax
je 0x41a072
lea eax, [esp + 0x7c]
push 0x4aece0
push eax
call fcn.0046d7a4
add esp, 8
test eax, eax
je 0x41a072
mov eax, dword [ebp + 0x1c]
lea edx, [esp + 0x1c]
push edx
push 0
lea ecx, [esp + 0x84]
push 0x1100
push eax
mov dword [esp + 0x2c], esi
mov dword [esp + 0x30], 0xffff0003
mov dword [esp + 0x4c], 0
mov dword [esp + 0x50], 1
mov dword [esp + 0x44], ecx
mov dword [esp + 0x34], ebx
call edi
mov edx, dword [esp + 0x14]
lea ecx, [esp + 0x50]
push ecx
push edx
call dword [sym.imp.KERNEL32.dll_FindNextFileA]
test eax, eax
jne 0x41a002
mov eax, dword [esp + 0x14]
push eax
call dword [sym.imp.KERNEL32.dll_FindClose]
mov ecx, dword [ebp + 0x1c]
push esi
push 2
push 0x1102
push ecx
call edi
lea ecx, [esp + 0x10]
mov dword [esp + 0x198], 0xffffffff
call fcn.0047e1c3
pop edi
pop esi
mov ecx, dword [esp + 0x188]
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x18c
ret 4

Function at 0x41a8b0
Capabilities:
Query or enumerate registry value

Disassembly:
mov ecx, dword [esp + 8]
mov edx, dword [esp + 4]
sub esp, 0x10c
lea eax, [esp]
push esi
push eax
push 1
push 0
push ecx
push edx
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
mov esi, eax
test esi, esi
jne 0x41a912
mov edx, dword [esp + 4]
lea eax, [esp + 8]
lea ecx, [esp + 0xc]
push eax
push ecx
push esi
push edx
mov dword [esp + 0x18], 0x104
call dword [sym.imp.ADVAPI32.dll_RegQueryValueA]
mov ecx, dword [esp + 0x11c]
lea eax, [esp + 0xc]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
mov edx, dword [esp + 4]
push edx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, esi
pop esi
add esp, 0x10c
ret 0xc
Function at 0x41a920
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x48baeb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x4b7f58]
push esi
push edi
mov edi, ecx
mov dword [esp + 8], eax
mov eax, dword [edi + 0x44]
mov dword [esp + 0x21c], 0
test eax, eax
jne 0x41aa58
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x41a986
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0047e1c3
xor eax, eax
jmp 0x41aacf
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0047e34c
push esi
lea ecx, [esp + 0xc]
call fcn.0047e5db
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push str.open
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x41aaad
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push SysReAllocStringLen
call fcn.0041a8b0
test eax, eax
jne 0x41aaad
mov ebx, dword [sym.imp.KERNEL32.dll_lstrcatA]
lea eax, [esp + 0x14]
push str._shellopencommand
push eax
call ebx
lea ecx, [esp + 0x14]
lea edx, [esp + 0x14]
push ecx
push edx
push SysReAllocStringLen
mov ecx, edi
call fcn.0041a8b0
test eax, eax
jne 0x41aaad
lea eax, [esp + 0x14]
push 0x4aecf8
push eax
call fcn.0046e950
mov esi, eax
add esp, 8
test esi, esi
jne 0x41aa8c
lea ecx, [esp + 0x14]
push 0x4aecf4
push ecx
call fcn.0046e8d0
mov esi, eax
add esp, 8
test esi, esi
jne 0x41aa8c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x41aa8f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0047e2fc
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x41a99e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0047e1c3
xor eax, eax
jmp 0x41aacf
mov byte [esi], 0
push 0x4aecf0
push esi
call ebx
mov eax, dword [esp + 0x10]
push eax
push esi
call ebx
lea ecx, [esp + 0x14]
push ebp
push ecx
call dword [sym.imp.KERNEL32.dll_WinExec]
mov esi, eax
xor edx, edx
cmp esi, 0x20
setg dl
lea ecx, [esp + 0x10]
mov esi, edx
mov dword [esp + 0x224], 0xffffffff
call fcn.0047e1c3
pop ebp
mov eax, esi
pop ebx
mov ecx, dword [esp + 0x214]
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x218
ret 4
Function at 0x42b5b0
Capabilities:
Log keystrokes via polling

Disassembly:
mov eax, dword [esp + 4]
push esi
push edi
mov edi, dword [sym.imp.USER32.dll_GetKeyState]
mov cl, byte [eax + 8]
and ecx, 0xff
mov esi, ecx
cmp si, 0x60
jb 0x42b61e
cmp si, 0x69
ja 0x42b61e
add esi, 0xffd0
cmp si, 0x11
je 0x42b5ee
push 0x11
call edi
test ax, ax
jge 0x42b5ee
or esi, 0x2000
cmp si, 0x10
je 0x42b603
push 0x10
call edi
test ax, ax
jge 0x42b603
or esi, 0x4000
cmp si, 0x12
je 0x42b618
push 0x12
call edi
test ax, ax
jge 0x42b618
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x42b62b
mov esi, 0xbd
jmp 0x42b5df
cmp si, 0x6e
jne 0x42b638
mov esi, 0xbe
jmp 0x42b5df
cmp si, 0x6f
jne 0x42b5d9
mov esi, 0xbf
jmp 0x42b5df

Function at 0x42ce90
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x4c8e90]
xor edx, edx
cmp eax, edx
jne 0x42ceb6
xor eax, eax
mov byte [eax + 0x4c8d90], al
inc eax
cmp eax, 0x100
jl 0x42ce9e
mov dword [0x4c8e90], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x4c8d90
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x42cf47
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 0x42cf1a
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 0x42cee8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x42cfc0
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 0x42d013
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 0x42cffa
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 0x433ca0
Capabilities:
Enumerate pe sections

Disassembly:
sub esp, 0x18
mov eax, dword [esp + 0x1c]
push ebx
push ebp
push esi
xor esi, esi
xor ecx, ecx
mov si, word [eax + 8]
mov cx, word [eax + 4]
xor ebp, ebp
xor edx, edx
mov bp, word [eax + 0xa]
mov dx, word [eax + 6]
sub esi, ecx
sub ebp, edx
inc esi
xor ebx, ebx
inc ebp
cmp esi, ebx
mov dword [esp + 0x14], esi
jle 0x433e38
cmp ebp, ebx
jle 0x433e38
mov eax, esi
push edi
cdq
and edx, 7
add eax, edx
mov edi, eax
mov eax, esi
sar edi, 3
and eax, reloc.OLEAUT32.dll_VariantInit
mov dword [esp + 0x10], edi
jns 0x433cfe
dec eax
or eax, 0xfffffff8
inc eax
je 0x433d05
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x433d14
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x433d1b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.0047df04
add esp, 4
cmp eax, ebx
je 0x433d3c
mov dword [eax], ebx
mov dword [eax + 4], ebx
mov dword [eax + 8], ebx
mov dword [eax + 0xc], ebx
mov dword [eax + 0x10], ebx
mov dword [eax + 0x14], ebx
mov ebx, eax
mov eax, edi
mov dword [esp + 0x14], ebx
imul eax, ebp
push eax
mov dword [ebx], 7
mov dword [ebx + 4], esi
mov dword [ebx + 8], ebp
mov dword [ebx + 0x14], eax
call fcn.0047df04
mov ecx, dword [ebx + 0x14]
mov edi, eax
mov edx, ecx
xor eax, eax
shr ecx, 2
mov dword [ebx + 0x10], edi
add esp, 4
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x2c]
test ebp, ebp
lea edx, [eax + 0x80]
jle 0x433e2e
xor eax, eax
mov dword [esp + 0x20], ebp
mov dword [esp + 0x1c], eax
mov ebp, dword [ebx + 0x10]
xor ecx, ecx
add ebp, eax
mov dword [esp + 0x2c], ecx
test esi, esi
jle 0x433e15
mov al, byte [edx]
cmp al, 0xc0
jbe 0x433e01
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x433df6
xor eax, eax
mov ecx, esi
mov al, byte [edx]
mov edx, ecx
mov bl, al
mov edi, ebp
mov bh, bl
dec esi
mov eax, ebx
shl eax, 0x10
mov ax, bx
mov ebx, dword [esp + 0x14]
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
mov edx, dword [esp + 0x24]
and ecx, 3
add ebp, esi
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x2c]
lea ecx, [eax + esi*8]
mov esi, dword [esp + 0x18]
jmp 0x433e04
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x433e04
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x433da0
mov eax, dword [esp + 0x1c]
mov edi, dword [esp + 0x10]
mov ecx, dword [esp + 0x20]
add eax, edi
dec ecx
mov dword [esp + 0x1c], eax
mov dword [esp + 0x20], ecx
jne 0x433d91
pop edi
pop esi
mov eax, ebx
pop ebp
pop ebx
add esp, 0x18
ret
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x18
ret