joyce8/EMBER2024-capa huggingface dataset:
Function at 0x49bd2c
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffd4
push ebx
push esi
push edi
xor ecx, ecx
mov dword [ebp - 0x2c], ecx
mov dword [ebp - 0xc], ecx
mov dword [ebp - 4], edx
mov edi, eax
xor eax, eax
push ebp
push 0x49bde4
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
mov edx, dword [eax]
call dword [edx + 0x40]
lea edx, [ebp - 0x28]
mov eax, edi
call fcn.0049bbfc
test al, al
je 0x49bdc6
mov ecx, dword [ebp - 0x1c]
inc ecx
lea eax, [ebp - 0xc]
xor edx, edx
call fcn.00403cb4
mov ebx, dword [ebp - 0x20]
dec ebx
test ebx, ebx
jl 0x49bdc6
inc ebx
xor esi, esi
mov eax, dword [ebp - 0x1c]
inc eax
mov dword [ebp - 8], eax
push 0
push 0
push 0
push 0
lea eax, [ebp - 8]
push eax
mov eax, dword [ebp - 0xc]
call fcn.00404010
push eax
push esi
mov eax, dword [edi + 4]
push eax
call sub.advapi32.dll_RegEnumValueA
mov eax, dword [ebp - 0xc]
call fcn.00404010
mov edx, eax
lea eax, [ebp - 0x2c]
call fcn.00403d84
mov edx, dword [ebp - 0x2c]
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
call dword [ecx + 0x34]
inc esi
dec ebx
jne 0x49bd7f
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x49bdeb
lea eax, [ebp - 0x2c]
call fcn.00403bd0
lea eax, [ebp - 0xc]
call fcn.00403bd0
ret

Function at 0x49c038
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
mov esi, ecx
mov dword [ebp - 4], edx
mov ebx, eax
xor eax, eax
mov dword [ebp - 8], eax
lea eax, [ebp + 0xc]
push eax
push esi
lea eax, [ebp - 8]
push eax
push 0
mov eax, dword [ebp - 4]
call fcn.00404010
push eax
mov eax, dword [ebx + 4]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
je 0x49c074
push ebp
call fcn.0049bfc8
pop ecx
mov eax, dword [ebp - 8]
call fcn.0049b8a0
mov edx, dword [ebp + 8]
mov byte [edx], al
mov eax, dword [ebp + 0xc]
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret 8

Function at 0x4b1fb8
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
push 0
push 0
push ebx
push esi
mov esi, eax
xor eax, eax
push ebp
push 0x4b2029
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, 0x104
call fcn.0040788c
mov ebx, eax
push 0x104
push ebx
call sub.kernel32.dll_GetWindowsDirectoryA
lea eax, [ebp - 8]
mov edx, ebx
call fcn.00403d84
mov eax, dword [ebp - 8]
lea edx, [ebp - 4]
call fcn.00408374
mov eax, ebx
call fcn.00402750
mov eax, esi
mov edx, dword [ebp - 4]
call fcn.00403c68
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4b2030
lea eax, [ebp - 8]
mov edx, 2
call fcn.00403bf4
ret
Function at 0x401750
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
sbb ebx, dword [ebx]
add ebp, dword [ebx + 0x1b]
add al, 5
sbb eax, dword [esi]
sbb ebp, ecx
sbb ebx, dword [ebx]
popal
sbb ebx, dword [ebx]
sbb ebx, dword [ebx]
sbb ebx, dword [ebx]
or byte [ecx], cl
or cl, byte [ebx]
sbb ecx, dword [ecx - 0x74f000f2]
sbb eax, dword [ebp + 0x1312111b]
out dx, al
test dword [ebx], ebx
adc dword [edx], edx
adc ebp, esi
or al, 0x15
push ss
dec esp
sbb byte [ecx], bl
xor ecx, dword [esi]
push ebp
nop
nop
cwde
nop
nop
nop
scasd eax, dword es:[edi]
nop
nop
nop
nop
nop
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, dword [0x4041c8]
push eax
sbb dword [edi + 0x40], 0x68
je 0x401735
inc eax
add byte [ecx - 1], dl
adc eax, 0xf8c180
mov eax, dword [0x7302ac]
add esp, 0xc
test dword [ebp - 0x5baff08c], edx
rcl edx, cl
pushal
add bh, bh
adc eax, 0x404164
add esp, 0x46
push 1
call dword [0x40e470]
nop
push ebp
stc
jns 0x401715
in al, dx
mov eax, 0x72de0000
js 0x40180e
inc ecx
add byte [ebp + 0x404ca1c0], al
inc ecx
add byte [esp + edx + 0x3f], dh
inc eax
cmp al, 0x41
cli
push eax
jp 0x40174d
inc eax
add byte [eax], al
mov cx, word [0xad410274]
jmp 0x4017cf
mov dword [0xdc1808], eax
mov eax, dword [0x410288]
adc dword [esi + 0x3a], 0x40899335
add byte [ecx + ecx*4 - 0x66f44bf3], dh
add byte [edx - 0xb8aa840], bl
mov esp, dword [ebx]
sbb byte [ecx + 0x3f], al
push edx
push 0x6240f498
push esi
dec edx
mov eax, dword [0x4c410278]
add esp, 8
test eax, eax
je 0x401846
mov eax, dword [0x410274]
push eax
pop eax
invalid
retf
Function at 0x420b5b
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x420b9a
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x420b9a
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x420b9a
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x420b9a
cmp dword [ecx + 0x74], 0xe
jbe 0x420b9a
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret

Function at 0x433310
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x43333d
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x43333d
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret

Function at 0x1e77058
Capabilities:
Decompress data using aplib

Disassembly:
call fcn.01e771a8
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 0x1e7707e
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0x1e7706a
add dl, dl
jne 0x1e77089
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0x1e770dc
xor eax, eax
add dl, dl
jne 0x1e77096
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0x1e7717d
add dl, dl
jne 0x1e770a5
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x1e770b0
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x1e770bb
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x1e770c6
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
je 0x1e770d2
push edi
mov eax, eax
sub edi, eax
mov al, byte [edi]
pop edi
mov byte [edi], al
inc edi
mov ebx, 2
jmp 0x1e77075
mov eax, 1
add dl, dl
jne 0x1e770ea
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x1e770f5
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0x1e770e1
sub eax, ebx
mov ebx, 1
jne 0x1e77128
mov ecx, 1
add dl, dl
jne 0x1e7710e
mov dl, byte [esi]
inc esi
adc dl, dl
adc ecx, ecx
add dl, dl
jne 0x1e77119
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0x1e77105
push esi
mov esi, edi
sub esi, ebp
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0x1e77075
dec eax
shl eax, 8
mov al, byte [esi]
inc esi
mov ebp, eax
mov ecx, 1
add dl, dl
jne 0x1e7713f
mov dl, byte [esi]
inc esi
adc dl, dl
adc ecx, ecx
add dl, dl
jne 0x1e7714a
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0x1e77136
cmp eax, 0x7d00
jae 0x1e7716d
cmp eax, 0x500
jb 0x1e77168
inc ecx
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0x1e77075
cmp eax, 0x7f
ja 0x1e77170
add ecx, 2
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0x1e77075
mov al, byte [esi]
inc esi
xor ecx, ecx
shr al, 1
je 0x1e7719e
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 0x1e77075
pop ebx
sub edi, dword [ebx + 0x10]
mov eax, edi
pop ebx
ret 0x10
Function at 0x40a15c
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
push ebx
push esi
push edi
mov eax, dword [ebp + 0xc]
mov word [ebp + 0xc], ax
mov ebx, 0x19826993
mov eax, ebx
mul ebx
mov dword [ebp - 0x10], eax
mov ebx, eax
xor esi, esi
mov eax, ebx
mul ebx
mov dword [ebp - 0x14], eax
mov ebx, eax
mov word [ebp - 0xc], 0
jmp 0x40a272
mov eax, ebx
xor eax, ebx
mov ebx, eax
mov eax, dword [ebp + 8]
add eax, esi
push eax
call fcn.00405066
pop ecx
mov edx, eax
mov byte [ebp - 1], dl
cmp byte [ebp - 1], 0
jne 0x40a1b3
mov byte [ebp - 2], 0
jmp 0x40a1dd
call fcn.0040ddd8
mov dword [ebp - 0x18], eax
mov eax, 0x7fff
mov edi, 7
movzx edx, byte [ebp - 1]
mov ecx, edi
sub ecx, edx
cdq
idiv ecx
mov ecx, eax
mov eax, dword [ebp - 0x18]
cdq
idiv ecx
mov edx, eax
mov byte [ebp - 2], dl
mov eax, dword [ebp + 8]
mov al, byte [esi + eax]
cmp al, 0x70
jb 0x40a1fc
cmp al, 0x7f
ja 0x40a1fc
mov eax, dword [ebp + 8]
add eax, esi
inc eax
movzx edx, byte [eax]
movzx ecx, byte [ebp - 2]
sub edx, ecx
mov byte [eax], dl
mov eax, dword [ebp + 8]
movzx eax, byte [esi + eax]
cmp eax, 0xe2
jne 0x40a21b
mov eax, dword [ebp + 8]
add eax, esi
inc eax
movzx edx, byte [eax]
movzx ecx, byte [ebp - 2]
sub edx, ecx
mov byte [eax], dl
mov eax, ebx
sub eax, ebx
mov ebx, eax
push 8
push 0x90
lea eax, [ebp - 0xa]
push eax
call fcn.0040ddc0
movzx eax, byte [ebp - 1]
push eax
mov eax, dword [ebp + 8]
add eax, esi
push eax
lea eax, [ebp - 0xa]
movzx edx, byte [ebp - 2]
add eax, edx
push eax
call fcn.0040ddb4
mov eax, ebx
sub eax, ebx
mov ebx, eax
push 6
lea eax, [ebp - 0xa]
push eax
mov eax, dword [ebp + 8]
add eax, esi
push eax
call fcn.0040ddb4
add esp, 0x24
mov eax, ebx
add eax, ebx
mov ebx, eax
add esi, 6
inc word [ebp - 0xc]
movzx eax, word [ebp + 0xc]
dec eax
cmp esi, eax
jb 0x40a190
pop edi
pop esi
pop ebx
leave
ret

Function at 0x433005
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
mov eax, section..text
nop
nop
mov ebx, 0x40de38
mov ecx, 0x2d68288d
nop
test eax, eax
nop
nop
nop
nop
nop
nop
je 0x43304e
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
inc eax
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
inc eax
nop
nop
cmp eax, ebx
nop
nop
nop
nop
jne 0x433024
nop
nop
nop
nop
nop
mov eax, section..data
nop
mov ebx, 0x4304d8
mov ecx, 0x50dd0083
nop
nop
test eax, eax
nop
nop
nop
nop
nop
je 0x433084
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
add eax, 4
nop
nop
nop
nop
cmp eax, ebx
nop
jne 0x43306c
nop
nop
nop
nop
nop
popal
nop
nop
nop
jmp 0x431219
Function at 0x432000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x43200c
nop
nop
nop
nop
pop eax
nop
add eax, 0x40729f
nop
nop
sub eax, 0x407245
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 0x432030
nop
nop
nop
nop
nop
nop
nop
add eax, 0xc
cmp dword [eax], 0
nop
nop
nop
nop
nop
nop
nop
jne 0x43201e
nop
nop
popal
nop
nop
nop
jmp 0x431219
Function at 0x401b60
Capabilities:
Get thread local storage value

Disassembly:
push esi
push ebx
sub esp, 0x14
mov dword [esp], 0x407044
call sym._EnterCriticalSection_4
mov ebx, dword [0x40703c]
sub esp, 4
test ebx, ebx
je 0x401bab
nop
mov eax, dword [ebx]
mov dword [esp], eax
call sym._TlsGetValue_4
sub esp, 4
mov esi, eax
call sym._GetLastError_0
test eax, eax
jne 0x401ba4
test esi, esi
je 0x401ba4
mov eax, dword [ebx + 4]
mov dword [esp], esi
call eax
mov ebx, dword [ebx + 8]
test ebx, ebx
jne 0x401b80
mov dword [esp], 0x407044
call sym._LeaveCriticalSection_4
sub esp, 4
add esp, 0x14
pop ebx
pop esi
ret

Function at 0x401d90
Capabilities:
Write file on windows

Disassembly:
push esi
push ebx
sub esp, 0x14
mov eax, dword [sym.imp.msvcrt.dll__iob]
mov dword [esp + 8], 0x17
lea esi, [esp + 0x24]
lea ebx, [eax + 0x40]
mov dword [esp + 4], 1
mov dword [esp + 0xc], ebx
mov dword [esp], str.Mingw_runtime_failure:_n
call sym._fwrite
mov eax, dword [esp + 0x20]
mov dword [esp + 8], esi
mov dword [esp], ebx
mov dword [esp + 4], eax
call sym._vfprintf
call sym._abort
lea esi, [esi]

Function at 0x401de0
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
push edi
mov edi, edx
push esi
mov esi, ecx
push ebx
mov ebx, eax
sub esp, 0x3c
lea eax, [esp + 0x14]
mov dword [esp + 8], 0x1c
mov dword [esp + 4], eax
mov dword [esp], ebx
call sym._VirtualQuery_12
sub esp, 0xc
test eax, eax
je 0x401eb4
mov eax, dword [esp + 0x28]
cmp eax, 0x40
je 0x401e1e
cmp eax, 4
jne 0x401e40
test esi, esi
je 0x401e32
xor eax, eax
movzx ecx, byte [edi + eax]
mov byte [ebx + eax], cl
add eax, 1
cmp eax, esi
jb 0x401e24
add esp, 0x3c
pop ebx
pop esi
pop edi
pop ebp
ret
mov eax, dword [esp + 0x20]
lea ebp, [esp + 0x10]
mov dword [esp + 8], 0x40
mov dword [esp + 0xc], ebp
mov dword [esp + 4], eax
mov eax, dword [esp + 0x14]
mov dword [esp], eax
call sym._VirtualProtect_16
sub esp, 0x10
mov ecx, dword [esp + 0x28]
test esi, esi
je 0x401e7f
xor edx, edx
movzx eax, byte [edi + edx]
mov byte [ebx + edx], al
add edx, 1
cmp edx, esi
jb 0x401e71
cmp ecx, 0x40
je 0x401e32
cmp ecx, 4
je 0x401e32
mov eax, dword [esp + 0x10]
mov dword [esp + 0xc], ebp
mov dword [esp + 8], eax
mov eax, dword [esp + 0x20]
mov dword [esp + 4], eax
mov eax, dword [esp + 0x14]
mov dword [esp], eax
call sym._VirtualProtect_16
sub esp, 0x10
add esp, 0x3c
pop ebx
pop esi
pop edi
pop ebp
ret
mov dword [esp + 8], ebx
mov dword [esp + 4], 0x1c
mov dword [esp], str.__VirtualQuery_failed_for__d_bytes_at_address__p
call fcn.00401d90
lea esi, [esi]
Function at 0x4153e0
Capabilities:
Encode data using xor

Disassembly:
mov eax, 0x19cc74ca
mov byte [esi + eax - 0x6e], dh
cmc
retf 0x1a33
fidivr word [edx - 0x2c71a5e9]
mov edx, 0xd38e5a17
xchg ebx, eax
fisttp qword [ebx - 0x66b365ce]
jo 0x4153e1
mov esi, dword [edx]
lcall 0x7df6, 0xf270994c
fld xword [eax - 0x5d338ae0]
je 0x415408
idiv byte [ebp - 0x25]
test al, 0x20
jne 0x4153c2
mov byte [0xc8e0f74], al
arpl word [edx], si
mov cs, word [ebx]
xor dh, byte [ebx]
ret 0x8bdf
xor eax, edx
fisttp word [ebx - 0x37530977]
xor ecx, dword [edx - 0x24]
sti
jb 0x4153fd
je 0x4153e8
int3

Function at 0x429703
Capabilities:
Resolve function by parsing pe exports

Disassembly:
not edx
not edx
mov eax, 0
cld
clc
nop
cld
not ebp
not ebp
cld
dec esp
inc esp
cld
push eax
nop
sahf
wait
mov ch, ch
not dh
not dh
imul eax, eax, 0x10
stc
xchg dword [esp], eax
jmp 0x4295b6
add al, dl
lea edx, [edx + ebx]
sub cl, 0x31
push dword [edx + 0x20]
pop esi
lea esi, [ebx + esi]
jmp 0x42972c
cmp dh, 0x94
add esi, ebx
clc
ret 4
sahf
cmc
sub dword [esp], eax
cld
movzx eax, byte [edi]
sub edi, 0xffffffff
jmp 0x4297b3
mov edi, dword [edx + 0x1c]
cmp eax, 0xffffffa2
not eax
adc eax, 0xe68ae329
mov eax, 0x334a8761
cmp ah, 2
mov esi, dword [edx + 0x24]
dec dh
cld
add esi, ebx
xchg edx, edx
movzx eax, word [esi + ecx*2]
jmp 0x429671
mov dl, dh
add edi, ebx
mov esi, dword [edi + eax*4]
jmp 0x4295ad
lea ecx, [ecx]
not esi
not esi
not bl
not bl
jne 0x4250d3
xchg edx, edx
xchg edx, edx
lea ecx, [ecx]
xor eax, 0x69521502
jmp 0x4298e8
ret
push dword [ebx + 0x3c]
mov edx, ecx
cmp cl, 0xb8
xchg ecx, edi
xchg ecx, esi
nop
lahf
cld
sbb al, bl
pop eax
mov edi, ecx
mov edx, dword [eax + ebx + 0x78]
jmp 0x4294cc
add ecx, 1
cmp edi, 0xffffffa9
lodsd eax, dword [esi]
jmp 0x42979e
push 0xffffffffffffffff
xchg ah, al
cmp ah, dl
xchg edi, edi
not al
mov edi, esi
and al, dh
pop ecx
jmp 0x429720
lea edi, [eax + ebx]
xchg edx, ebp
xchg edx, ebp
cmp ecx, dword [edx + 0x18]
je 0x429700
jmp 0x4250be
sub dword [esp], eax
pop eax
test byte [edi], 0xff
jmp 0x429697
nop
sub eax, dword [esp + 4]
jne 0x429720
jmp 0x429617
Function at 0x40ba30
Capabilities:
Accept command line arguments

Disassembly:
lea ecx, [esp + 4]
and esp, 0xfffffff0
push dword [ecx - 4]
push ebp
mov ebp, esp
push esi
push ebx
push ecx
sub esp, 0x6c
call fcn.00405060
call sub.kernel32.dll_GetCommandLineA
mov ebx, eax
lea eax, [ebp - 0x5c]
mov dword [esp], eax
call sub.kernel32.dll_GetStartupInfoA
sub esp, 4
test ebx, ebx
jne 0x40ba66
jmp 0x40baa5
add ebx, 1
movzx eax, byte [ebx]
cmp al, 9
je 0x40ba63
cmp al, 0x20
je 0x40ba63
cmp al, 0x22
jne 0x40ba89
jmp 0x40baf4
cmp al, 0x20
lea esi, [esi]
je 0x40ba90
test al, al
je 0x40baa5
add ebx, 1
movzx eax, byte [ebx]
cmp al, 9
jne 0x40ba77
movzx eax, byte [ebx]
cmp al, 0x20
jne 0x40bb0a
add ebx, 1
movzx eax, byte [ebx]
cmp al, 9
je 0x40ba97
cmp al, 0x20
je 0x40ba97
test byte [ebp - 0x30], 1
mov esi, 0xa
je 0x40bab4
movzx esi, word [ebp - 0x2c]
mov dword [esp], 0
call sub.kernel32.dll_GetModuleHandleA
sub esp, 4
mov dword [esp + 0xc], esi
mov dword [esp + 8], ebx
mov dword [esp + 4], 0
mov dword [esp], eax
call fcn.00401803
sub esp, 0x10
lea esp, [ebp - 0xc]
pop ecx
pop ebx
pop esi
pop ebp
lea esp, [ecx - 4]
ret
cmp al, 0x22
je 0x40bafe
add ebx, 1
movzx eax, byte [ebx]
test al, al
jne 0x40baf0
cmp al, 0x22
sete al
movzx eax, al
add ebx, eax
jmp 0x40ba90
cmp al, 9
je 0x40ba97
jmp 0x40baa5

Function at 0x42e000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x42e00c
nop
nop
nop
nop
nop
pop eax
add eax, 0x403ac5
nop
nop
sub eax, 0x403a6b
nop
mov ebx, dword [eax]
nop
nop
nop
nop
nop
nop
mov ecx, dword [eax + 4]
nop
mov edx, dword [eax + 8]
nop
nop
nop
xor dword [ebx], edx
nop
nop
nop
add ebx, 4
nop
nop
nop
nop
cmp ebx, ecx
nop
nop
nop
nop
nop
nop
jl 0x42e030
nop
nop
nop
add eax, 0xc
nop
cmp dword [eax], 0
nop
nop
nop
nop
jne 0x42e01e
nop
nop
nop
nop
nop
popal
nop
nop
nop
jmp int.00401219
Function at 0x10185260
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xd8
push ebx
push esi
push edi
lea edi, [ebp - 0x18]
mov ecx, 6
mov eax, 0xcccccccc
rep stosd dword es:[edi], eax
mov ecx, 0x102856e9
call fcn.1009d1d3
mov eax, dword [0x10282fb8]
mov dword [ebp - 8], eax
jmp 0x10185297
mov eax, dword [ebp - 8]
mov ecx, dword [eax]
mov dword [ebp - 8], ecx
cmp dword [ebp - 8], 0
je 0x101852b0
mov eax, dword [ebp - 8]
cmp dword [eax + 4], 0
je 0x101852ae
mov eax, dword [ebp - 8]
jmp 0x10185333
jmp 0x1018528f
mov esi, esp
push 0x40
push 0x3000
push 0x1000
push 0
call dword [sym.imp.KERNEL32.dll_VirtualAlloc]
cmp esi, esp
call fcn.1009c27e
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0
je 0x10185330
mov eax, dword [ebp - 8]
add eax, 0x20
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 8]
mov dword [eax + 4], 0
mov eax, dword [ebp - 8]
mov dword [eax + 8], 0
mov eax, dword [ebp - 0x14]
mov ecx, dword [ebp - 8]
mov edx, dword [ecx + 4]
mov dword [eax], edx
mov eax, dword [ebp - 8]
mov ecx, dword [ebp - 0x14]
mov dword [eax + 4], ecx
mov eax, dword [ebp - 0x14]
add eax, 0x20
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
sub eax, dword [ebp - 8]
cmp eax, 0xfe0
jbe 0x101852f3
mov eax, dword [ebp - 8]
mov ecx, dword [0x10282fb8]
mov dword [eax], ecx
mov eax, dword [ebp - 8]
mov dword [0x10282fb8], eax
mov eax, dword [ebp - 8]
pop edi
pop esi
pop ebx
add esp, 0xd8
cmp ebp, esp
call fcn.1009c27e
mov esp, ebp
pop ebp
ret
Function at 0x10186e00
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10c
push ebx
push esi
push edi
lea edi, [ebp - 0x4c]
mov ecx, 0x13
mov eax, 0xcccccccc
rep stosd dword es:[edi], eax
mov eax, dword [0x1027b880]
xor eax, ebp
mov dword [ebp - 4], eax
mov ecx, 0x10285871
call fcn.1009d1d3
imul eax, dword [ebp + 8], 0x2c
add eax, dword [0x10282fa0]
mov dword [ebp - 0xc], eax
mov dword [ebp - 0x24], 5
mov eax, dword [ebp - 0xc]
mov ecx, dword [eax]
mov dword [ebp - 0x30], ecx
mov eax, dword [ebp - 0xc]
mov cl, byte [eax + 0x14]
and cl, 1
movzx edx, cl
test edx, edx
je 0x10186e6d
mov eax, dword [ebp - 0x30]
sub eax, 5
mov dword [ebp - 0x30], eax
mov eax, dword [ebp - 0x24]
add eax, 2
mov dword [ebp - 0x24], eax
mov esi, esp
lea eax, [ebp - 0x18]
push eax
push 0x40
mov ecx, dword [ebp - 0x24]
push ecx
mov edx, dword [ebp - 0x30]
push edx
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
cmp esi, esp
call fcn.1009c27e
test eax, eax
jne 0x10186e98
mov eax, 0xa
jmp 0x10186f9a
cmp dword [ebp + 0xc], 0
je 0x10186ee5
mov eax, dword [ebp - 0x30]
mov dword [ebp - 0x3c], eax
mov eax, dword [ebp - 0x3c]
mov byte [eax], 0xe9
mov eax, dword [ebp - 0x30]
add eax, 5
mov ecx, dword [ebp - 0xc]
mov edx, dword [ecx + 4]
sub edx, eax
mov eax, dword [ebp - 0x3c]
mov dword [eax + 1], edx
mov eax, dword [ebp - 0xc]
mov cl, byte [eax + 0x14]
and cl, 1
movzx edx, cl
test edx, edx
je 0x10186ee3
mov eax, dword [ebp - 0xc]
mov ecx, dword [eax]
mov dword [ebp - 0x48], ecx
mov eax, dword [ebp - 0x48]
mov byte [eax], 0xeb
mov eax, dword [ebp - 0x48]
mov byte [eax + 1], 0xf9
jmp 0x10186f21
mov eax, dword [ebp - 0xc]
mov cl, byte [eax + 0x14]
and cl, 1
movzx edx, cl
test edx, edx
je 0x10186f0c
push 7
mov eax, dword [ebp - 0xc]
add eax, 0xc
push eax
mov ecx, dword [ebp - 0x30]
push ecx
call fcn.1009cf44
add esp, 0xc
jmp 0x10186f21
push 5
mov eax, dword [ebp - 0xc]
add eax, 0xc
push eax
mov ecx, dword [ebp - 0x30]
push ecx
call fcn.1009cf44
add esp, 0xc
mov esi, esp
lea eax, [ebp - 0x18]
push eax
mov ecx, dword [ebp - 0x18]
push ecx
mov edx, dword [ebp - 0x24]
push edx
mov eax, dword [ebp - 0x30]
push eax
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
cmp esi, esp
call fcn.1009c27e
mov esi, esp
mov eax, dword [ebp - 0x24]
push eax
mov ecx, dword [ebp - 0x30]
push ecx
mov edi, esp
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
cmp edi, esp
call fcn.1009c27e
push eax
call dword [sym.imp.KERNEL32.dll_FlushInstructionCache]
cmp esi, esp
call fcn.1009c27e
mov al, byte [ebp + 0xc]
and al, 1
shl al, 1
mov ecx, dword [ebp - 0xc]
mov dl, byte [ecx + 0x14]
and dl, 0xfd
or dl, al
mov eax, dword [ebp - 0xc]
mov byte [eax + 0x14], dl
mov al, byte [ebp + 0xc]
and al, 1
shl al, 2
mov ecx, dword [ebp - 0xc]
mov dl, byte [ecx + 0x14]
and dl, 0xfb
or dl, al
mov eax, dword [ebp - 0xc]
mov byte [eax + 0x14], dl
xor eax, eax
push edx
mov ecx, ebp
push eax
lea edx, [0x10186fcc]
call fcn.1009bce3
pop eax
pop edx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1009b51d
add esp, 0x10c
cmp ebp, esp
call fcn.1009c27e
mov esp, ebp
pop ebp
ret
Function at 0x10187120
Capabilities:
Enumerate threads

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x100
push ebx
push esi
push edi
lea edi, [ebp - 0x40]
mov ecx, 0x10
mov eax, 0xcccccccc
rep stosd dword es:[edi], eax
mov eax, dword [0x1027b880]
xor eax, ebp
mov dword [ebp - 4], eax
mov ecx, 0x10285871
call fcn.1009d1d3
push 0
push 4
call fcn.1009b3ce
mov dword [ebp - 0xc], eax
cmp dword [ebp - 0xc], 0xffffffff
je 0x101872ab
mov dword [ebp - 0x30], 0x1c
lea eax, [ebp - 0x30]
push eax
mov ecx, dword [ebp - 0xc]
push ecx
call fcn.1009b158
test eax, eax
je 0x10187298
cmp dword [ebp - 0x30], 0x10
jb 0x1018727c
mov esi, esp
call dword [sym.imp.KERNEL32.dll_GetCurrentProcessId]
cmp esi, esp
call fcn.1009c27e
cmp dword [ebp - 0x24], eax
jne 0x1018727c
mov esi, esp
call dword [sym.imp.KERNEL32.dll_GetCurrentThreadId]
cmp esi, esp
call fcn.1009c27e
cmp dword [ebp - 0x28], eax
je 0x1018727c
mov eax, dword [ebp + 8]
cmp dword [eax], 0
jne 0x10187203
mov eax, dword [ebp + 8]
mov dword [eax + 4], 0x80
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 4]
shl ecx, 2
mov esi, esp
push ecx
push 0
mov edx, dword [0x10282aac]
push edx
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
cmp esi, esp
call fcn.1009c27e
mov ecx, dword [ebp + 8]
mov dword [ecx], eax
mov eax, dword [ebp + 8]
cmp dword [eax], 0
jne 0x10187201
jmp 0x10187298
jmp 0x1018725c
mov eax, dword [ebp + 8]
mov ecx, dword [ebp + 8]
mov edx, dword [eax + 8]
cmp edx, dword [ecx + 4]
jb 0x1018725c
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 4]
shl ecx, 1
shl ecx, 2
mov esi, esp
push ecx
mov edx, dword [ebp + 8]
mov eax, dword [edx]
push eax
push 0
mov ecx, dword [0x10282aac]
push ecx
call dword [sym.imp.KERNEL32.dll_HeapReAlloc]
cmp esi, esp
call fcn.1009c27e
mov dword [ebp - 0x3c], eax
cmp dword [ebp - 0x3c], 0
jne 0x10187246
jmp 0x10187298
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 4]
shl ecx, 1
mov edx, dword [ebp + 8]
mov dword [edx + 4], ecx
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 0x3c]
mov dword [eax], ecx
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 8]
mov edx, dword [ebp + 8]
mov eax, dword [edx]
mov edx, dword [ebp - 0x28]
mov dword [eax + ecx*4], edx
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 8]
add ecx, 1
mov edx, dword [ebp + 8]
mov dword [edx + 8], ecx
mov dword [ebp - 0x30], 0x1c
lea eax, [ebp - 0x30]
push eax
mov ecx, dword [ebp - 0xc]
push ecx
call fcn.1009a19f
test eax, eax
jne 0x10187181
mov esi, esp
mov eax, dword [ebp - 0xc]
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp esi, esp
call fcn.1009c27e
push edx
mov ecx, ebp
push eax
lea edx, [0x101872dc]
call fcn.1009bce3
pop eax
pop edx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1009b51d
add esp, 0x100
cmp ebp, esp
call fcn.1009c27e
mov esp, ebp
pop ebp
ret