joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4678eb
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
push edi
call fcn.0045bf27
mov esi, dword [ebp + 8]
push 2
mov edi, eax
lea eax, [ebp - 4]
push eax
mov ecx, esi
and ecx, 0x3ff
push 0x20000001
or ecx, 0x400
push ecx
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
jne 0x467923
xor eax, eax
jmp 0x46794f
cmp esi, dword [ebp - 4]
je 0x46794c
cmp dword [ebp + 0xc], 0
je 0x46794c
push dword [edi + 0x9c]
call fcn.004674f9
push dword [edi + 0x9c]
mov esi, eax
call fcn.004522f1
pop ecx
pop ecx
cmp esi, eax
je 0x46791f
xor eax, eax
inc eax
pop edi
pop esi
leave
ret

Function at 0x433002
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
call 0x43300c
nop
nop
nop
nop
nop
pop eax
nop
add eax, 0x40a063
sub eax, 0x40a009
nop
nop
nop
nop
nop
mov ebx, dword [eax]
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
add ebx, 4
cmp ebx, ecx
nop
nop
nop
nop
nop
nop
nop
nop
jl 0x433030
nop
add eax, 0xc
nop
nop
nop
nop
cmp dword [eax], 0
nop
nop
nop
nop
nop
jne 0x43301e
nop
nop
nop
nop
nop
popal
jmp 0x431219
Function at 0x8b8058
Capabilities:
Decompress data using aplib

Disassembly:
call fcn.008b81a8
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 0x8b807e
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0x8b806a
add dl, dl
jne 0x8b8089
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0x8b80dc
xor eax, eax
add dl, dl
jne 0x8b8096
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0x8b817d
add dl, dl
jne 0x8b80a5
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x8b80b0
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x8b80bb
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x8b80c6
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
je 0x8b80d2
push edi
mov eax, eax
sub edi, eax
mov al, byte [edi]
pop edi
mov byte [edi], al
inc edi
mov ebx, 2
jmp 0x8b8075
mov eax, 1
add dl, dl
jne 0x8b80ea
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x8b80f5
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0x8b80e1
sub eax, ebx
mov ebx, 1
jne 0x8b8128
mov ecx, 1
add dl, dl
jne 0x8b810e
mov dl, byte [esi]
inc esi
adc dl, dl
adc ecx, ecx
add dl, dl
jne 0x8b8119
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0x8b8105
push esi
mov esi, edi
sub esi, ebp
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0x8b8075
dec eax
shl eax, 8
mov al, byte [esi]
inc esi
mov ebp, eax
mov ecx, 1
add dl, dl
jne 0x8b813f
mov dl, byte [esi]
inc esi
adc dl, dl
adc ecx, ecx
add dl, dl
jne 0x8b814a
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0x8b8136
cmp eax, 0x7d00
jae 0x8b816d
cmp eax, 0x500
jb 0x8b8168
inc ecx
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0x8b8075
cmp eax, 0x7f
ja 0x8b8170
add ecx, 2
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0x8b8075
mov al, byte [esi]
inc esi
xor ecx, ecx
shr al, 1
je 0x8b819e
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 0x8b8075
pop ebx
sub edi, dword [ebx + 0x10]
mov eax, edi
pop ebx
ret 0x10
Function at 0x7813480f
Capabilities:
Query environment variable

Disassembly:
sub esp, 0xc
push ebx
push ebp
push esi
push edi
mov edi, dword [sym.imp.kernel32.dll_GetEnvironmentVariableA]
xor ebx, ebx
push ebx
push ebx
mov ebp, str.__MSVCRT_HEAP_SELECT
push ebp
mov dword [esp + 0x1c], ebx
mov dword [esp + 0x20], ebx
call edi
mov esi, eax
cmp esi, ebx
je 0x78134961
push esi
push ebx
call dword [sym.imp.kernel32.dll_GetProcessHeap]
push eax
call dword [sym.imp.kernel32.dll_HeapAlloc]
mov ebx, eax
test ebx, ebx
je 0x7813495f
push esi
push ebx
push ebp
call edi
test eax, eax
mov ebp, dword [sym.imp.kernel32.dll_HeapFree]
jbe 0x78134953
cmp eax, esi
ja 0x78134953
cmp byte [ebx], 0
mov ecx, ebx
je 0x78134889
mov al, byte [ecx]
cmp al, 0x61
jl 0x78134883
cmp al, 0x7a
jg 0x78134883
sub al, 0x20
mov byte [ecx], al
inc ecx
cmp byte [ecx], 0
jne 0x78134875
push 0x16
push ebx
push str.__GLOBAL_HEAP_SELECTED
call fcn.781891cb
add esp, 0xc
test eax, eax
jne 0x781348a1
mov edi, ebx
jmp 0x781348fc
push 0x105
push 8
call dword [sym.imp.kernel32.dll_GetProcessHeap]
push eax
call dword [sym.imp.kernel32.dll_HeapAlloc]
mov esi, eax
test esi, esi
je 0x78134953
push 3
push esi
push 0
call dword [sym.imp.kernel32.dll_GetModuleFileNameA]
cmp byte [esi], 0
mov ecx, esi
je 0x781348e5
mov al, byte [ecx]
cmp al, 0x61
jl 0x781348df
cmp al, 0x7a
jg 0x781348df
sub al, 0x20
mov byte [ecx], al
inc ecx
cmp byte [ecx], 0
jne 0x781348d1
push esi
push ebx
call sym.MSVCR80.dll_strstr
pop ecx
pop ecx
push esi
push 0
mov edi, eax
call dword [sym.imp.kernel32.dll_GetProcessHeap]
push eax
call ebp
test edi, edi
je 0x78134953
push 0x2c
push edi
call sym.MSVCR80.dll_strchr
test eax, eax
pop ecx
pop ecx
je 0x78134953
inc eax
cmp byte [eax], 0x20
je 0x7813490e
mov cl, byte [eax]
xor esi, esi
cmp cl, 0x30
jl 0x78134953
cmp cl, 0x39
jg 0x78134934
imul esi, esi, 0xa
movsx ecx, cl
inc eax
lea esi, [esi + ecx - 0x30]
mov cl, byte [eax]
cmp cl, 0x30
jge 0x7813491d
cmp esi, 2
je 0x78134943
cmp esi, 3
je 0x78134943
cmp esi, 1
jne 0x78134953
push ebx
push 0
call dword [sym.imp.kernel32.dll_GetProcessHeap]
push eax
call ebp
mov eax, esi
jmp 0x781349c1
push ebx
push 0
call dword [sym.imp.kernel32.dll_GetProcessHeap]
push eax
call ebp
xor ebx, ebx
lea eax, [esp + 0x10]
push eax
call sym.MSVCR80.dll__get_osplatform
test eax, eax
pop ecx
je 0x7813497d
push ebx
push ebx
push ebx
push ebx
push ebx
call sym.MSVCR80.dll__invoke_watson
add esp, 0x14
lea eax, [esp + 0x14]
push eax
call sym.MSVCR80.dll__get_winmajor
test eax, eax
pop ecx
je 0x78134999
push ebx
push ebx
push ebx
push ebx
push ebx
call sym.MSVCR80.dll__invoke_watson
add esp, 0x14
cmp dword [esp + 0x10], 2
jne 0x781349ac
cmp dword [esp + 0x14], 5
jb 0x781349ac
xor eax, eax
inc eax
jmp 0x781349c1
lea eax, [esp + 0x18]
push eax
call fcn.781347e2
cmp byte [esp + 0x1c], 6
pop ecx
sbb eax, eax
add eax, 3
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xc
ret

Function at 0x78138894
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
pop ebp
jmp sym.MSVCR80.dll__invalid_parameter

Function at 0x78139847
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x781c19c8]
jne 0x78139851
repz ret
jmp sym.MSVCR80.dll___report_gsfailure
Function at 0x7815472c
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push esi
xor esi, esi
cmp dword [esp + 8], esi
jne 0x78154759
call sym.MSVCR80.dll___doserrno
mov dword [eax], esi
call sym.MSVCR80.dll__errno
push esi
push esi
push esi
push esi
push esi
mov dword [eax], 0x16
call fcn.781891cb
add esp, 0x14
push 0x16
pop eax
pop esi
ret
test dword [esp + 0xc], 0xfffffff9
jne 0x78154735
push dword [esp + 8]
call dword [sym.imp.kernel32.dll_GetFileAttributesA]
cmp eax, 0xffffffff
jne 0x78154788
call dword [sym.imp.kernel32.dll_GetLastError]
push eax
call sym.MSVCR80.dll__dosmaperr
pop ecx
call sym.MSVCR80.dll__errno
mov eax, dword [eax]
pop esi
ret
test al, 0x10
jne 0x781547af
test al, 1
je 0x781547af
test byte [esp + 0xc], 2
je 0x781547af
call sym.MSVCR80.dll___doserrno
mov dword [eax], 5
call sym.MSVCR80.dll__errno
mov dword [eax], 0xd
jmp 0x7815477f
xor eax, eax
pop esi
ret

Function at 0x78154a51
Capabilities:
Check if file exists
Get file attributes
Set file attributes

Disassembly:
push esi
xor esi, esi
cmp dword [esp + 8], esi
jne 0x78154a7e
call sym.MSVCR80.dll___doserrno
mov dword [eax], esi
call sym.MSVCR80.dll__errno
push esi
push esi
push esi
push esi
push esi
mov dword [eax], 0x16
call fcn.781891cb
add esp, 0x14
or eax, 0xffffffff
pop esi
ret
push dword [esp + 8]
call dword [sym.imp.kernel32.dll_GetFileAttributesA]
cmp eax, 0xffffffff
jne 0x78154a9c
call dword [sym.imp.kernel32.dll_GetLastError]
push eax
call sym.MSVCR80.dll__dosmaperr
pop ecx
jmp 0x78154a79
test byte [esp + 0xc], 0x80
je 0x78154aa8
and eax, 0xfffffffe
jmp 0x78154aab
or eax, 1
push eax
push dword [esp + 0xc]
call dword [sym.imp.kernel32.dll_SetFileAttributesA]
test eax, eax
je 0x78154a8d
xor eax, eax
pop esi
ret

Function at 0x78155c9d
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push esi
xor esi, esi
cmp dword [esp + 8], esi
jne 0x78155cca
call sym.MSVCR80.dll___doserrno
mov dword [eax], esi
call sym.MSVCR80.dll__errno
push esi
push esi
push esi
push esi
push esi
mov dword [eax], 0x16
call fcn.781891cb
add esp, 0x14
push 0x16
pop eax
pop esi
ret
test dword [esp + 0xc], 0xfffffff9
jne 0x78155ca6
push dword [esp + 8]
call dword [sym.imp.kernel32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
jne 0x78155cf9
call dword [sym.imp.kernel32.dll_GetLastError]
push eax
call sym.MSVCR80.dll__dosmaperr
pop ecx
call sym.MSVCR80.dll__errno
mov eax, dword [eax]
pop esi
ret
test al, 0x10
jne 0x78155d20
test al, 1
je 0x78155d20
test byte [esp + 0xc], 2
je 0x78155d20
call sym.MSVCR80.dll___doserrno
mov dword [eax], 5
call sym.MSVCR80.dll__errno
mov dword [eax], 0xd
jmp 0x78155cf0
xor eax, eax
pop esi
ret
Function at 0x78155e6a
Capabilities:
Check if file exists
Get file attributes
Set file attributes

Disassembly:
push esi
xor esi, esi
cmp dword [esp + 8], esi
jne 0x78155e97
call sym.MSVCR80.dll___doserrno
mov dword [eax], esi
call sym.MSVCR80.dll__errno
push esi
push esi
push esi
push esi
push esi
mov dword [eax], 0x16
call fcn.781891cb
add esp, 0x14
or eax, 0xffffffff
pop esi
ret
push dword [esp + 8]
call dword [sym.imp.kernel32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
jne 0x78155eb5
call dword [sym.imp.kernel32.dll_GetLastError]
push eax
call sym.MSVCR80.dll__dosmaperr
pop ecx
jmp 0x78155e92
test byte [esp + 0xc], 0x80
je 0x78155ec1
and eax, 0xfffffffe
jmp 0x78155ec4
or eax, 1
push eax
push dword [esp + 0xc]
call dword [sym.imp.kernel32.dll_SetFileAttributesW]
test eax, eax
je 0x78155ea6
xor eax, eax
pop esi
ret

Function at 0x781891cb
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x58
pushal
call 0x781891da
pop dword [ebp - 0x48]
mov eax, 0x41534c59
add eax, 0x36c54581
sub dword [ebp - 0x48], eax
push 0x40
push 0x1000
push 0x3fbaf
push 0
mov eax, 0x2618d8ef
sub eax, 0xadff982f
add eax, dword [ebp - 0x48]
call dword [eax]
mov ecx, 0x2d2c6dbb
sub ecx, 0x2d2c3016
xor edi, edi
add edi, eax
mov ebx, 0x20e87e0f
add ebx, 0x573431f1
add ebx, dword [ebp - 0x48]
mov edx, 0xe3e1230
add edx, 0xbe6ac3d
xor dword [ebp - 0x38], 0x5fd8f1e5
mov esi, dword [ebx]
add dword [ebp - 0x38], edi
add esi, edx
xor dword [ebp - 0x1c], 0xc4a6d6ef
mov dword [edi], esi
add dword [ebp - 0x44], 0xf49a6baa
add edi, 0x32afabff
add edi, 0xcd505405
add ebx, 4
loop 0x7818923b
add eax, 0xe967
mov ebx, eax
add eax, 5
mov ecx, 0xac09a3e4
add ecx, 0xcc095c1c
add ecx, dword [ebp - 0x48]
call ebx
leave
ret
Function at 0x884058
Capabilities:
Decompress data using aplib

Disassembly:
call fcn.008841a8
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 0x88407e
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0x88406a
add dl, dl
jne 0x884089
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0x8840dc
xor eax, eax
add dl, dl
jne 0x884096
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0x88417d
add dl, dl
jne 0x8840a5
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x8840b0
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x8840bb
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x8840c6
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
je 0x8840d2
push edi
mov eax, eax
sub edi, eax
mov al, byte [edi]
pop edi
mov byte [edi], al
inc edi
mov ebx, 2
jmp 0x884075
mov eax, 1
add dl, dl
jne 0x8840ea
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x8840f5
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0x8840e1
sub eax, ebx
mov ebx, 1
jne 0x884128
mov ecx, 1
add dl, dl
jne 0x88410e
mov dl, byte [esi]
inc esi
adc dl, dl
adc ecx, ecx
add dl, dl
jne 0x884119
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0x884105
push esi
mov esi, edi
sub esi, ebp
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0x884075
dec eax
shl eax, 8
mov al, byte [esi]
inc esi
mov ebp, eax
mov ecx, 1
add dl, dl
jne 0x88413f
mov dl, byte [esi]
inc esi
adc dl, dl
adc ecx, ecx
add dl, dl
jne 0x88414a
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0x884136
cmp eax, 0x7d00
jae 0x88416d
cmp eax, 0x500
jb 0x884168
inc ecx
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0x884075
cmp eax, 0x7f
ja 0x884170
add ecx, 2
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0x884075
mov al, byte [esi]
inc esi
xor ecx, ecx
shr al, 1
je 0x88419e
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 0x884075
pop ebx
sub edi, dword [ebx + 0x10]
mov eax, edi
pop ebx
ret 0x10
Function at 0x46ba20
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4f7dfb
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.004ec8b6
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x46baa2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004ea6d1
mov eax, dword [eax]
push 0xe87cd8
push eax
call fcn.004dbd84
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.004ecb41
test bl, bl
je 0x46baa2
push 0xe87cd8
lea ecx, [esp + 0xc]
call fcn.004eced1
push 0xe87ce4
lea ecx, [esp + 0xc]
call fcn.004eced1
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 0x46bade
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.004ecb41
jmp 0x46bba9
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 0x46bb62
lea edx, [esp + 0x7c]
push 0xe87ce0
push edx
call fcn.004dbd84
add esp, 8
test eax, eax
je 0x46bb62
lea eax, [esp + 0x7c]
push 0xe87cdc
push eax
call fcn.004dbd84
add esp, 8
test eax, eax
je 0x46bb62
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 0x46baf2
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.004ecb41
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 0x46c3a0
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 0x46c402
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 0x46c410
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4f7e7b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0xe97400]
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 0x46c548
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x46c476
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004ecb41
xor eax, eax
jmp 0x46c5bf
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004ecc7e
push esi
lea ecx, [esp + 0xc]
call fcn.004ecf0d
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0xe87d18
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x46c59d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push accept
call fcn.0046c3a0
test eax, eax
jne 0x46c59d
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.0046c3a0
test eax, eax
jne 0x46c59d
lea eax, [esp + 0x14]
push 0xe87cf4
push eax
call fcn.004dcef0
mov esi, eax
add esp, 8
test esi, esi
jne 0x46c57c
lea ecx, [esp + 0x14]
push 0xe87cf0
push ecx
call fcn.004dce70
mov esi, eax
add esp, 8
test esi, esi
jne 0x46c57c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x46c57f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.004ecc2e
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x46c48e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004ecb41
xor eax, eax
jmp 0x46c5bf
mov byte [esi], 0
push 0xe87cec
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.004ecb41
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 0x47b930
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 0x47b99e
cmp si, 0x69
ja 0x47b99e
add esi, 0xffd0
cmp si, 0x11
je 0x47b96e
push 0x11
call edi
test ax, ax
jge 0x47b96e
or esi, 0x2000
cmp si, 0x10
je 0x47b983
push 0x10
call edi
test ax, ax
jge 0x47b983
or esi, 0x4000
cmp si, 0x12
je 0x47b998
push 0x12
call edi
test ax, ax
jge 0x47b998
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x47b9ab
mov esi, 0xbd
jmp 0x47b95f
cmp si, 0x6e
jne 0x47b9b8
mov esi, 0xbe
jmp 0x47b95f
cmp si, 0x6f
jne 0x47b959
mov esi, 0xbf
jmp 0x47b95f

Function at 0x47d1c0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0xea7cb8]
xor edx, edx
cmp eax, edx
jne 0x47d1e6
xor eax, eax
mov byte [eax + 0xea7bb8], al
inc eax
cmp eax, 0x100
jl 0x47d1ce
mov dword [0xea7cb8], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0xea7bb8
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x47d277
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 0x47d24a
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 0x47d218
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x47d2f0
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 0x47d343
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 0x47d32a
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 0x484390
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 0x484528
cmp ebp, ebx
jle 0x484528
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 0x4843ee
dec eax
or eax, 0xfffffff8
inc eax
je 0x4843f5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x484404
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x48440b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.004ec882
add esp, 4
cmp eax, ebx
je 0x48442c
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.004ec882
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 0x48451e
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 0x484505
mov al, byte [edx]
cmp al, 0xc0
jbe 0x4844f1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x4844e6
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 0x4844f4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x4844f4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x484490
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 0x484481
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