joyce8/EMBER2024-capa huggingface dataset:
Function at 0x42b610
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ecx, 0x1a
mov ebp, esp
push edi
push esi
lea edi, [ebp - 0x80]
mov esi, 0x4d4e89
push ebx
sub esp, 0x9c
mov eax, dword [str.not_enough_space_for_format_expansion__Please_submit_full_bug_report_at_https:__gcc.gnu.org_bugs__:_n]
mov dword [ebp - 0x81], eax
mov eax, dword [0x4d4eed]
mov dword [ebp - 0x1c], eax
rep movsd dword es:[edi], dword [esi]
mov edx, dword [ebp + 0xc]
sub edx, dword [ebp + 8]
lea eax, [edx + 0x84]
and eax, 0xfffffff0
call fcn.00419950
mov ecx, 0x1a
sub esp, eax
lea esi, [ebp - 0x81]
mov dword [ebp - 0x8c], edx
lea ebx, [esp + 0x1b]
and ebx, 0xfffffff0
mov edi, ebx
lea eax, [ebx + 0x68]
rep movsd dword es:[edi], dword [esi]
mov ecx, dword [ebp + 8]
mov dword [esp + 8], edx
mov dword [esp], eax
mov dword [esp + 4], ecx
call sub.msvcrt.dll_memcpy
mov edx, dword [ebp - 0x8c]
mov byte [ebx + edx + 0x68], 0
mov dword [esp], ebx
call fcn.0049fcc0
nop
nop
nop
nop
nop
nop
nop
push edi
push esi
push ebx
sub esp, 0x20
cmp byte [0x4d16fc], 0
jne 0x42b736
mov byte [0x4d16fc], 1
call fcn.004a4970
test eax, eax
je 0x42b704
mov ebx, dword [eax + 4]
xor eax, eax
cmp byte [ebx], 0x2a
mov dword [esp + 8], 0
sete al
mov dword [esp + 4], 0
add ebx, eax
lea eax, [esp + 0x1c]
mov dword [esp + 0x1c], 0xffffffff
mov dword [esp + 0xc], eax
mov dword [esp], ebx
call fcn.00418860
mov dword [esp], 2
mov esi, dword [fcn.00428a10]
mov edi, eax
call esi
mov dword [esp + 8], 0x30
mov dword [esp + 0xc], eax
mov dword [esp + 4], 1
mov dword [esp], str.terminate_called_after_throwing_an_instance_of_
call sub.msvcrt.dll_fwrite
mov edx, dword [esp + 0x1c]
mov dword [esp], 2
test edx, edx
je 0x42b6f4
call esi
mov dword [esp], ebx
mov dword [esp + 4], eax
call sub.msvcrt.dll_fputs
mov dword [esp], 2
call esi
mov dword [esp + 8], 2
mov dword [esp + 0xc], eax
mov dword [esp + 4], 1
mov dword [esp], 0x4d400d
call sub.msvcrt.dll_fwrite
mov eax, dword [esp + 0x1c]
test eax, eax
jne 0x4a5758
jmp 0x4a5750
call esi
mov dword [esp], edi
mov dword [esp + 4], eax
call sub.msvcrt.dll_fputs
jmp 0x42b6ba
mov dword [esp], 2
call dword [0x4cfca0]
mov dword [esp + 8], 0x2d
mov dword [esp + 0xc], eax
mov dword [esp + 4], 1
mov dword [esp], str.terminate_called_without_an_active_exception_n
call sub.msvcrt.dll_fwrite
jmp 0x4a574b
mov dword [esp], 2
call dword [0x4cfca0]
mov dword [esp + 8], 0x1d
mov dword [esp + 0xc], eax
mov dword [esp + 4], 1
mov dword [esp], str.terminate_called_recursively_n
call sub.msvcrt.dll_fwrite
call sub.msvcrt.dll_abort
nop
nop
nop
nop
nop
nop
nop
nop

Function at 0x4a7060
Capabilities:
Write file on windows

Disassembly:
push ebx
sub esp, 0x18
mov dword [esp], 2
lea ebx, [esp + 0x24]
call fcn.00428a10
mov dword [esp + 8], 0x1b
mov dword [esp + 0xc], eax
mov dword [esp + 4], 1
mov dword [esp], str.Mingw_w64_runtime_failure:_n
call sub.msvcrt.dll_fwrite
mov dword [esp], 2
call fcn.00428a10
mov edx, dword [esp + 0x20]
mov dword [esp + 8], ebx
mov dword [esp], eax
mov dword [esp + 4], edx
call sub.msvcrt.dll_vfprintf
call sub.msvcrt.dll_abort
nop
nop
nop
Function at 0x407010
Capabilities:
Enumerate pe sections

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
xor edx, edx
push ebx
push esi
push edi
mov ecx, dword [eax + 0x3c]
add ecx, eax
movzx eax, word [ecx + 0x14]
movzx ebx, word [ecx + 6]
add eax, 0x18
add eax, ecx
test ebx, ebx
je 0x40704e
mov edi, dword [ebp + 0xc]
mov esi, dword [eax + 0xc]
cmp edi, esi
jb 0x407046
mov ecx, dword [eax + 8]
add ecx, esi
cmp edi, ecx
jb 0x407050
inc edx
add eax, 0x28
cmp edx, ebx
jb 0x407036
xor eax, eax
pop edi
pop esi
pop ebx
pop ebp
ret

Function at 0x407120
Capabilities:
Parse pe header

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov ecx, dword [ebp + 8]
mov eax, 0x5a4d
cmp word [ecx], ax
jne 0x407151
mov eax, dword [ecx + 0x3c]
add eax, ecx
cmp dword [eax], 0x4550
jne 0x407151
mov ecx, 0x10b
cmp word [eax + 0x18], cx
jne 0x407151
mov eax, 1
pop ebp
ret
xor eax, eax
pop ebp
ret

Function at 0x108cb058
Capabilities:
Decompress data using aplib

Disassembly:
call 0x108cb1a8
push ebx
mov ebx, esp
push ebx
mov esi, dword [ebx + 8]
mov edi, dword [ebx + 0x10]
cld
mov dl, 0x80
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
mov ebx, 2
add dl, dl
jne 0x108cb07e
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0x108cb06a
add dl, dl
jne 0x108cb089
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0x108cb0dc
xor eax, eax
add dl, dl
jne 0x108cb096
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0x108cb17d
add dl, dl
jne 0x108cb0a5
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x108cb0b0
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x108cb0bb
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x108cb0c6
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
je 0x108cb0d2
push edi
mov eax, eax
sub edi, eax
mov al, byte [edi]
pop edi
mov byte [edi], al
inc edi
mov ebx, 2
jmp 0x108cb075
mov eax, 1
add dl, dl
jne 0x108cb0ea
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x108cb0f5
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0x108cb0e1
sub eax, ebx
mov ebx, 1
jne 0x108cb128
mov ecx, 1
add dl, dl
jne 0x108cb10e
mov dl, byte [esi]
inc esi
adc dl, dl
adc ecx, ecx
add dl, dl
jne 0x108cb119
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0x108cb105
push esi
mov esi, edi
sub esi, ebp
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0x108cb075
dec eax
shl eax, 8
mov al, byte [esi]
inc esi
mov ebp, eax
mov ecx, 1
add dl, dl
jne 0x108cb13f
mov dl, byte [esi]
inc esi
adc dl, dl
adc ecx, ecx
add dl, dl
jne 0x108cb14a
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0x108cb136
cmp eax, 0x7d00
jae 0x108cb16d
cmp eax, 0x500
jb 0x108cb168
inc ecx
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0x108cb075
cmp eax, 0x7f
ja 0x108cb170
add ecx, 2
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0x108cb075
mov al, byte [esi]
inc esi
xor ecx, ecx
shr al, 1
je 0x108cb19e
adc ecx, 2
mov ebp, eax
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
mov ebx, 1
jmp 0x108cb075
pop ebx
sub edi, dword [ebx + 0x10]
mov eax, edi
pop ebx
ret 0x10
Function at 0x7ffe5345
Capabilities:
Encode data using xor
Encrypt data using rc4 prga

Disassembly:
mov eax, dword fs:[0x30]
cld
pushal
inc eax
popal
nop
push edx
cdq
pop edx
clc
lea esp, [esp]
cld
and bh, 0xff
clc
push edx
cdq
pop edx
cld
pushal
inc eax
popal
cld
and bh, 0xff
nop
and bh, 0xff
stc
and bh, 0xff
cld
and bh, 0xff
nop
pushal
inc eax
popal
stc
pushal
inc eax
popal
cld
add eax, 0
stc
push edx
cdq
pop edx
cld
pushal
inc eax
popal
nop
and bh, 0xff
stc
pushal
inc eax
popal
cld
and bh, 0xff
nop
lea esp, [esp]
stc
pushal
inc eax
popal
stc
lea esp, [esp]
clc
push edx
cdq
pop edx
stc
add eax, 0
nop
pushal
inc eax
popal
nop
lea esp, [esp]
cld
and bh, 0xff
cld
push edx
cdq
pop edx
clc
pushal
inc eax
popal
cld
and bh, 0xff
cld
pushal
inc eax
popal
nop
add eax, 0
cld
lea esp, [esp]
cld
push edx
cdq
pop edx
stc
push edx
cdq
pop edx
nop
add eax, 0
cld
add eax, 0
cld
and bh, 0xff
cld
lea esp, [esp]
cld
lea esp, [esp]
clc
lea esp, [esp]
stc
pushal
inc eax
popal
cld
and bh, 0xff
cld
add eax, 0
cld
push edx
cdq
pop edx
clc
pushal
inc eax
popal
cld
push edx
cdq
pop edx
cld
lea esp, [esp]
nop
pushal
inc eax
popal
cld
pushal
inc eax
popal
cld
and bh, 0xff
cld
add eax, 0
nop
cld
call 0x7ffe541e
pop edx
nop
xor dx, dx
lea esp, [esp]
nop
pushal
inc eax
popal
push eax
pop eax
nop
add edx, 0xd5e0
clc
cld
cld
xor ecx, ecx
lea esp, [esp]
nop
clc
cld
nop
mov cl, 0x1e
xor byte [ecx + edx], 0x5a
loop 0x7ffe5441
nop
push edx
cdq
pop edx
cld
lea esp, [esp]
cld
and al, 0xff
cld
push dword fs:[0x24]
add eax, 0
pushal
inc eax
popal
pop dword [edx + 0xa]
lea esp, [esp]
stc
mov cl, 0xff
push edx
cdq
pop edx
clc
push edx
cdq
pop edx
clc
nop
push edx
loop 0x7ffe5472
nop
push edx
cdq
pop edx
cld
clc
cld
mov dword [edx + 0x11], 0xffffacbb
stc
mov ecx, dword [eax + 0x2c]
nop
pushal
inc eax
popal
cld
mov dword [edx + 0x1b], ecx
inc esi
dec esi
clc
mov dword [edx + 0x100], ecx
lea esp, [esp]
cld
mov dword [eax + 0x2c], esp
and bh, 0xff
clc
nop
cld
push 0
push 0
push 0
pushal
inc eax
popal
clc
add al, 0
clc
push 0
cld
push 0x30
stc
cld
push 0x20
push 0
cld
add eax, 0
cld
add eax, 0
stc
push es
pop ds
cld
push 0
cld
clc
add edx, 0xffff7f39
lea esp, [esp]
clc
pushal
inc eax
popal
stc
inc esi
dec esi
cld
push edx
lea esp, [esp]
clc
cld
push edx
clc
push 0
lea esp, [esp]
cld
lea esp, [esp]
cld
stc
nop
call dword [edx + 0x820a]
push edx
cdq
pop edx
cld
add esp, 0x3f8
push edx
cdq
pop edx
xor eax, eax
stc
and bh, 0xff
cld
lea esp, [esp]
and al, 0xff
nop
inc eax
ret 0xc

Function at 0x847511
Capabilities:
Encode data using xor

Disassembly:
sub esp, 4
mov dword [esp], 0x8472a2
mov eax, dword [esp]
add esp, 4
mov edx, esi
add esi, esi
dec edx
call fcn.00847574
or edx, esi
sub esi, 0x58d3e7e4
add edx, edx
xor dword [ebx], eax
sub esi, 0x962d5415
sub edx, edx
sub esp, 4
mov dword [esp], 0x97ac3c58
pop edx
inc ebx
inc esi
sub esi, 0x2d7d8e2d
mov esi, 0x405ad0c5
cmp ebx, ecx
jne fcn.00847511
sub esi, 0xcd6d499f
or esi, edx
mov esi, edx
ret
Function at 0x42e006
Capabilities:
Encode data using xor

Disassembly:
call 0x42e00c
nop
nop
nop
nop
pop eax
nop
add eax, 0x403ac5
nop
nop
sub eax, 0x403a6b
nop
mov ebx, dword [eax]
nop
nop
nop
nop
mov ecx, dword [eax + 4]
nop
nop
mov edx, dword [eax + 8]
nop
nop
nop
xor dword [ebx], edx
nop
nop
nop
nop
nop
nop
nop
add ebx, 4
cmp ebx, ecx
nop
nop
nop
nop
jl 0x42e030
nop
nop
nop
nop
nop
nop
nop
add eax, 0xc
cmp dword [eax], 0
nop
nop
nop
nop
nop
nop
nop
jne 0x42e01e
nop
nop
popal
nop
nop
nop
jmp fcn.00401219

Function at 0x407f80
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x6000]
push edi
or ebp, 0xffffffff
jmp 0x407fa2
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x407fa9
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x407f98
mov eax, 1
add ebx, ebx
jne 0x407fbb
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x407fb0
jne 0x407fcc
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x407fb0
xor ecx, ecx
sub eax, 3
jb 0x407fe0
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x408052
mov ebp, eax
add ebx, ebx
jne 0x407feb
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jne 0x407ff8
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jne 0x40801c
inc ecx
add ebx, ebx
jne 0x408008
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x407ffd
jne 0x408019
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x407ffd
add ecx, 2
cmp ebp, 0xfffff300
adc ecx, 1
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x40803c
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x40802d
jmp 0x407f9e
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x40803c
add edi, ecx
jmp 0x407f9e
pop esi
mov edi, esi
mov ecx, 0x8f
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x40805a
cmp byte [edi], 0
jne 0x40805a
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 0x40805f
lea edi, [esi + 0x5000]
mov eax, dword [edi]
or eax, eax
je 0x4080d7
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x8d64]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x8ddc]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x40808c
mov ecx, edi
jns 0x4080bb
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 + 0x8de4]
or eax, eax
je 0x4080d1
mov dword [ebx], eax
add ebx, 4
jmp 0x4080a9
call dword [esi + 0x8de0]
mov ebp, dword [esi + 0x8de8]
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 0x40810b
sub esp, 0xffffff80
jmp 0x402130
Function at 0x42e003
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
call 0x42e00c
nop
nop
nop
pop eax
nop
nop
nop
add eax, 0x403ac5
sub eax, 0x403a6b
nop
mov ebx, dword [eax]
nop
nop
nop
nop
nop
nop
mov ecx, dword [eax + 4]
nop
nop
mov edx, dword [eax + 8]
nop
nop
nop
nop
nop
xor dword [ebx], edx
nop
add ebx, 4
nop
nop
nop
nop
nop
cmp ebx, ecx
nop
nop
nop
jl 0x42e030
nop
nop
nop
nop
nop
add eax, 0xc
nop
nop
nop
nop
cmp dword [eax], 0
nop
nop
jne 0x42e01e
nop
nop
nop
nop
nop
nop
nop
popal
jmp loc.00401219
Function at 0x409dc0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x47b96b
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.00470858
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x409e42
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0046e7a7
mov eax, dword [eax]
push 0x4901e0
push eax
call fcn.00460ae4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.00470ae3
test bl, bl
je 0x409e42
push 0x4901e0
lea ecx, [esp + 0xc]
call fcn.00470e73
push 0x493d28
lea ecx, [esp + 0xc]
call fcn.00470e73
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 0x409e7e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.00470ae3
jmp 0x409f49
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 0x409f02
lea edx, [esp + 0x7c]
push 0x493d24
push edx
call fcn.00460ae4
add esp, 8
test eax, eax
je 0x409f02
lea eax, [esp + 0x7c]
push 0x493d20
push eax
call fcn.00460ae4
add esp, 8
test eax, eax
je 0x409f02
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 0x409e92
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.00470ae3
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 0x40a740
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 0x40a7a2
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 0x40a7b0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x47b9eb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x49fc08]
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 0x40a8e8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x40a816
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00470ae3
xor eax, eax
jmp 0x40a95f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.00470c20
push esi
lea ecx, [esp + 0xc]
call fcn.00470eaf
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 0x40a93d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push accept
call fcn.0040a740
test eax, eax
jne 0x40a93d
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 accept
mov ecx, edi
call fcn.0040a740
test eax, eax
jne 0x40a93d
lea eax, [esp + 0x14]
push str.__1_
push eax
call fcn.00461b20
mov esi, eax
add esp, 8
test esi, esi
jne 0x40a91c
lea ecx, [esp + 0x14]
push 0x493d38
push ecx
call fcn.00461aa0
mov esi, eax
add esp, 8
test esi, esi
jne 0x40a91c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40a91f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.00470bd0
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40a82e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00470ae3
xor eax, eax
jmp 0x40a95f
mov byte [esi], 0
push 0x493d34
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.00470ae3
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 0x41b210
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 0x41b27e
cmp si, 0x69
ja 0x41b27e
add esi, 0xffd0
cmp si, 0x11
je 0x41b24e
push 0x11
call edi
test ax, ax
jge 0x41b24e
or esi, 0x2000
cmp si, 0x10
je 0x41b263
push 0x10
call edi
test ax, ax
jge 0x41b263
or esi, 0x4000
cmp si, 0x12
je 0x41b278
push 0x12
call edi
test ax, ax
jge 0x41b278
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x41b28b
mov esi, 0xbd
jmp 0x41b23f
cmp si, 0x6e
jne 0x41b298
mov esi, 0xbe
jmp 0x41b23f
cmp si, 0x6f
jne 0x41b239
mov esi, 0xbf
jmp 0x41b23f

Function at 0x41ca40
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x4b02a8]
xor edx, edx
cmp eax, edx
jne 0x41ca66
xor eax, eax
mov byte [eax + 0x4b01a8], al
inc eax
cmp eax, 0x100
jl 0x41ca4e
mov dword [0x4b02a8], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x4b01a8
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x41caf7
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 0x41caca
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 0x41ca98
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x41cb00
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 0x41cb53
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 0x41cb3a
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 0x423590
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 0x423728
cmp ebp, ebx
jle 0x423728
mov eax, esi
push edi
cdq
and edx, 7
add eax, edx
mov edi, eax
mov eax, esi
sar edi, 3
and eax, 0x80000007
mov dword [esp + 0x10], edi
jns 0x4235ee
dec eax
or eax, 0xfffffff8
inc eax
je 0x4235f5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x423604
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x42360b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.00470824
add esp, 4
cmp eax, ebx
je 0x42362c
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.00470824
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 0x42371e
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 0x423705
mov al, byte [edx]
cmp al, 0xc0
jbe 0x4236f1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x4236e6
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 0x4236f4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x4236f4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x423690
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 0x423681
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
Function at 0x426790
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x47cef8
push eax
mov dword fs:[0], esp
sub esp, 0x28
push esi
push edi
mov edi, dword [esp + 0x44]
mov esi, ecx
test edi, edi
jne 0x4267c9
pop edi
xor eax, eax
pop esi
mov ecx, dword [esp + 0x28]
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
push 0x400
lea ecx, [esp + 0xc]
call fcn.004781d1
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.0047821d
mov ecx, dword [esp + 0x60]
mov edx, dword [esp + 0x5c]
mov eax, dword [esp + 0x58]
push ecx
mov ecx, dword [esp + 0x58]
push edx
mov edx, dword [esp + 0x58]
push eax
mov eax, dword [esp + 0x58]
push ecx
mov ecx, dword [esp + 0x58]
push edx
push eax
lea edx, [esp + 0x20]
push ecx
push edx
mov ecx, esi
call fcn.00426850
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.0047825a
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24