joyce8/EMBER2024-capa huggingface dataset:
Function at 0x401000
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x431004]
jne 0x40100a
repz ret
jmp fcn.004017a7

Function at 0x408585
Capabilities:
Link many functions at runtime

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x14
push ebx
push esi
push edi
call fcn.00404264
and dword [ebp - 4], 0
cmp dword [0x433188], 0
mov ebx, eax
jne 0x408636
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
test edi, edi
je 0x4086e7
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.MessageBoxA
push edi
call esi
test eax, eax
je 0x4086e7
push eax
call fcn.004041f2
mov dword [esp], str.GetActiveWindow
push edi
mov dword [0x433188], eax
call esi
push eax
call fcn.004041f2
mov dword [esp], str.GetLastActivePopup
push edi
mov dword [0x43318c], eax
call esi
push eax
call fcn.004041f2
mov dword [esp], str.GetUserObjectInformationA
push edi
mov dword [0x433190], eax
call esi
push eax
call fcn.004041f2
pop ecx
mov dword [0x433198], eax
test eax, eax
je 0x408636
push str.GetProcessWindowStation
push edi
call esi
push eax
call fcn.004041f2
pop ecx
mov dword [0x433194], eax
mov eax, dword [0x433194]
cmp eax, ebx
je 0x40868e
cmp dword [0x433198], ebx
je 0x40868e
push eax
call fcn.0040426d
push dword [0x433198]
mov esi, eax
call fcn.0040426d
pop ecx
pop ecx
mov edi, eax
test esi, esi
je 0x40868e
test edi, edi
je 0x40868e
call esi
test eax, eax
je 0x408685
lea ecx, [ebp - 8]
push ecx
push 0xc
lea ecx, [ebp - 0x14]
push ecx
push 1
push eax
call edi
test eax, eax
je 0x408685
test byte [ebp - 0xc], 1
jne 0x40868e
or dword [ebp + 0x10], 0x200000
jmp 0x4086c7
mov eax, dword [0x43318c]
cmp eax, ebx
je 0x4086c7
push eax
call fcn.0040426d
pop ecx
test eax, eax
je 0x4086c7
call eax
mov dword [ebp - 4], eax
test eax, eax
je 0x4086c7
mov eax, dword [0x433190]
cmp eax, ebx
je 0x4086c7
push eax
call fcn.0040426d
pop ecx
test eax, eax
je 0x4086c7
push dword [ebp - 4]
call eax
mov dword [ebp - 4], eax
push dword [0x433188]
call fcn.0040426d
pop ecx
test eax, eax
je 0x4086e7
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [ebp - 4]
call eax
jmp 0x4086e9
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret
Function at 0x10018cc0
Capabilities:
Delete file

Disassembly:
jmp 0x10028360
sub esp, 0x218
mov eax, dword [0x10057bf0]
xor eax, esp
mov dword [esp + 0x214], eax
cmp dword [0x1005b048], 0
mov eax, dword [esp + 0x21c]
je 0x100283a2
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
mov ecx, dword [esp + 0x214]
xor ecx, esp
call fcn.1004491e
add esp, 0x218
ret 4
push esi
push 0xffffffffffffffff
push eax
lea ecx, [esp + 0xc]
mov dword [esp + 0xc], 0
mov dword [esp + 0x10], 0
call fcn.10027f10
push dword [esp + 8]
call dword [sym.imp.KERNEL32.dll_DeleteFileA]
mov esi, eax
lea ecx, [esp + 0xc]
mov eax, dword [esp + 8]
cmp eax, ecx
je 0x100283f0
mov ecx, eax
shr ecx, 0x10
test ecx, ecx
je 0x100283f0
cmp dword [esp + 4], 0xffffffff
je 0x100283f0
push eax
call fcn.10046a84
add esp, 4
mov ecx, dword [esp + 0x218]
mov eax, esi
pop esi
xor ecx, esp
call fcn.1004491e
add esp, 0x218
ret 4
Function at 0x1006453a
Capabilities:
Encode data using xor

Disassembly:
call 0x100644b3
sub bl, byte [ebx]
mov eax, 0x64f7f691
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
cld
test edx, ebx
or eax, dword [ebx - 0x178f73c]
xor esi, 0xde5af04
add eax, esi
lea esp, [esp - 0xe]
mov esi, dword [esp + 0xe]
lea esp, [esp + 0x12]
xor esi, dword [esp]
push eax
sub eax, 0xf24f2b00
mov eax, esp
or dword [eax - 0x22], ebx
pop eax
jmp 0x100644e3
xor dword [esp], esi
xor eax, 0
mov dword [esp], esi
add esp, 4
add esi, dword [ebp + 8]
push ebp
add ebp, 0xc
mov ecx, dword [ebp]
pop ebp
ja 0x100644ff
xor edx, 0
jmp 0x1006450a
xor edx, edx
jmp 0x10064521
jmp 0x1006452d
xor eax, eax
push 0x8427d7c0
call 0x1006453a
stc
add esp, 8
add esi, 0
cmp ecx, 0
je 0x10064576
mov ebx, dword [ebp + 0x10]
mov edi, dword [ebp + 0x14]
add bl, dl
xor byte [esi], bl
mov dl, byte [esi]
inc esi
add ebx, edi
rol ebx, 8
dec ecx
jne 0x1006454f
lea esp, [esp - 4]
xchg dword [esp], ebx
mov ebx, dword [esp]
or eax, edx
xor eax, eax
add eax, dword [esp]
add esp, 4
pop esi
pop edi
pop ebx
xchg dword [esp], ecx
mov dword [esp], ecx
lea esp, [esp + 4]
pop edx
leave
je 0x1006458d
add eax, 0
jno 0x10064592
add esi, 0
ret 0x10

Function at 0x100652fb
Capabilities:
Encode data using xor

Disassembly:
lea esp, [esp - 0x63]
mov dword [esp + 0x5f], ebx
lea esp, [esp + 0x5f]
mov ebx, 0x8dff8662
xchg dword [esp], ebx
and dword [esp], ebp
jmp 0x1006531d
add ebx, 0
or dword [esp], ebp
mov ebp, esp
push eax
push edi
lea esp, [esp - 4]
xchg dword [esp], ecx
pop ecx
lea esp, [esp - 4]
mov edi, dword [ebp + 8]
mov eax, dword [ebp + 0xc]
cmp edi, dword [ebp + 0x14]
ja 0x100654bf
cmp edi, dword [ebp + 0x10]
jb 0x100654bf
lea esi, [esi]
sub esi, 0
push dword [ebp + 0x14]
push dword [ebp + 0x10]
sub esp, 0x6a
mov dword [esp + 0x66], 0xc2ccbc3c
add esp, 0x66
mov dword [esp], edi
or edi, 0xffffffff
and edi, 0xcedcf875
xor edi, 0xce9c140e
xchg dword [esp], edi
push edx
mov edx, esp
xor edx, 0
add edx, 0
push ebx
lea ebx, [edx + 4]
mov dword [ebx], eax
pop ebx
pop edx
push edi
call fcn.10064de7
inc edi
jmp 0x100653a6
jmp 0x100653b3
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.10064de7
inc edi
and dword [esp - 0x4e], ecx
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.10064de7
inc edi
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push 0
sub esi, 0
add dword [esp], edx
xor edx, edx
je 0x10065407
sub bl, byte [ebx]
mov eax, 0x64f7f691
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
cld
test edx, ebx
or edx, 0x13e27bd2
push ebx
add ebx, esi
mov ebx, esp
xor dword [ebx - 0x2a], edi
fdiv qword [ecx]
jnp 0x100653eb
pop ebx
xor edx, 0x1b7d0cc
add edx, 0xedeb415d
xchg dword [esp], edx
push edx
mov edx, esp
call int.10065435
add dword [eax], 0x39
jle 0x10065411
sub al, 0xf5
mov ch, al
call fcn.1006544a
mov dword [edi], eax
pop ecx
pop edi
pop eax
leave
ret 0x10
Function at 0x10067122
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push esi
push ecx
push edx
push 0
sub esi, esi
shr esi, 9
and dword [esp - 0x69], ebx
jbe 0x10067138
add edi, 0
shr esi, 0x17
or esi, dword [esp]
add esp, 4
add esi, dword [ebp + 8]
xor eax, eax
xor edx, edx
cld
and dword [esp - 0x46], edx
xor ecx, ecx
rol edx, 7
and dword [esp - 0x4b], edx
xor dl, al
mov al, byte [esi]
inc esi
or al, al
jne 0x10067149
mov eax, edx
pop edx
pop ecx
pop esi
mov esp, ebp
mov ebp, dword [esp]
add esp, 4
push 0x54
call fcn.1006718a
std
inc ebx
sar cl, 0x3e
lahf
in al, dx
mov ch, 0x4a
mov ebx, 0x971631d8
test byte [ebp - 0x5e], ch
xor eax, dword [ebx + 0x2b5108c4]
add esp, 8
push ecx
sub ecx, eax
mov ecx, esp
cmp dword [ecx - 0x51], edx

Function at 0x100694f6
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push 0xffffffffffffffff
push esi
mov esi, esp
xor dword [esp - 0x43], esi
xor dword [esp - 0x45], esi
and dword [esi + 4], eax
pop esi
push 0
ja 0x1006943f
add ebx, 0
push ecx
call 0x10069454
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
add esp, 8
xor dword [esp], ebx
sub esp, 0x6b
mov dword [esp + 0x67], edx
add esp, 0x67
push ecx
push 0
xor dword [esp - 0x56], edx
xor edi, 0
add dword [esp], edi
push esi
mov ebx, 0x738a2093
sub ebx, dword [0x738c18d2]
mov dword [ebp - 8], ebx
xchg esi, eax
push 0x738c18c2
call fcn.10064f1e
xchg esi, eax
add esi, ebx
mov edx, dword [ebp + 8]
sub edx, ebx
call fcn.1006442c
mov edi, eax
mov eax, dword [esi + 8]
xor dword [esp - 0x69], edx
xor ebx, 0
xor eax, edi
cmp edx, eax
jb 0x100695b2
mov eax, dword [esi + 0xc]
xor eax, edi
cmp edx, eax
ja 0x100695b2
mov ecx, dword [esi + 0x10]
sub dword [esp - 0x34], ebx
xor ecx, edi
mov edx, dword [esi + 0x14]
xor edx, edi
shl edx, 2
add edx, 0x18
mov eax, dword [esi]
xor eax, edi
cmp eax, 1
je 0x10069569
mov eax, 1
lock xchg dword [0x738c18ce], eax
push 0x3dd1fc71
call 0x100694f6
push esi
add esp, 8
cmp eax, 0
jne 0x100694df
push edx
mov eax, edi
xor byte [esi + edx], al
inc edx
dec ecx
jne 0x10069505
pop edx
mov eax, dword [esi + 0x14]
xor eax, edi
js 0x1006951a
cmp ecx, edx
cmp eax, 0
je 0x1006953f
mov dword [ebp - 4], eax
lea ecx, [esi + 0x18]
mov eax, dword [esi + ecx]
xor eax, edi
add eax, edx
add dword [esi + eax], ebx
add ecx, 4
dec dword [ebp - 4]
jne 0x10069529
mov eax, 1
mov dword [esp - 0x1a], eax
push 0x8ae1b7eb
call fcn.10069558
dec eax
loope 0x1006955b
invalid
xor eax, edi
mov dword [esi], eax
mov dword [0x738c18ce], 0
add edx, esi
mov dword [ebp + 4], edx
xchg dword [esp], esi
push ecx
lea ecx, [edi - 0x72d1f741]
mov ecx, esp
mov dword [ecx - 0x15], ebx
pop ecx
push esi
xor esi, esi
mov esi, esp
and dword [esi - 0x1d], ecx
pop esi
mov dword [esp], esi
jb 0x1006958f
xor edx, 0
add esp, 4
pop edi
pop ecx
pop edx
pop ebx
pop eax
leave
jmp 0x100695a4
jmp 0x100695af
ret 4
mov eax, dword [esi + 4]
xor eax, edi
add esi, eax
jmp 0x1006949d
Function at 0x10070617
Capabilities:
Access peb ldr_data

Disassembly:
add esp, 8
and dword [esp], ebx
push ecx
push edx
push edi
push esi
or edi, 0xffffffff
not edi
add edi, dword [ebp + 8]
mov eax, dword fs:[0x30]
mov eax, dword [eax + 0xc]
mov ecx, dword [eax + 0xc]
push ecx
xor edx, edx
mov ecx, dword [ecx]
cmp ecx, dword [esp]
je 0x100708ed
push ebp
push 0xffffffffffffffff
sub esp, 0x32
mov dword [esp + 0x2e], 0x738ae546
add esp, 0x2e
sub esp, 4
mov dword [esp], 0x738a550c
push 0xffffffffffffffff
call fcn.10067817
xchg edx, eax
and eax, 0
add eax, 0x75d46dc4
push ecx
and ecx, 0xcfb6d7ec
mov ecx, esp
mov dword [ecx - 0x54], esi
pop ecx
ja 0x10070681
and eax, eax
xchg edx, eax
mov edx, dword [ecx + edx - 0x75d46dac]
call fcn.10070699
mov byte [0xee69f033], al
invalid
mov eax, ecx
pop esi
mov edi, dword [esp]
add esp, 4
pop edx
xor ecx, ecx
add ecx, 0xffffffff
and ecx, dword [esp]
xor ecx, 0
add esp, 4
pop ebx
mov esp, ebp
mov ebp, dword [esp]
add esp, 4
jno 0x100708e1
xor eax, 0
ret 4
xor ecx, ecx
jmp 0x100708b5
Function at 0x100800e7
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
push ebx
push ecx
lea esp, [esp - 0x10]
mov dword [esp + 0xc], edx
lea esp, [esp + 0xc]
sub esp, 4
mov dword [esp], 0x8b92e34e
mov dword [esp], edi
push esi
mov eax, dword [ebp + 8]
and ax, 0xf001
dec eax
cmp word [eax], 0x5a4d
jne 0x10080109
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x10080109
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x10080109
ret
cmp word [ebx + 4], 0x14c
jne 0x10080109
test word [ebx + 0x16], 2
je 0x10080109
test word [ebx + 0x16], 0x100
je 0x10080109
cmp word [ebx + 0x18], 0x10b
jne 0x10080109
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x10080109
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x10080195
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x10080129
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.10067074
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x10080109
sub esp, 0x3e
mov esi, dword [esp + 0x3e]
add esp, 0x42
pop edi
mov edx, dword [esp]
add esp, 4
pop ecx
pop ebx
leave
ret 8

Function at 0x10080195
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
push ebx
push ecx
lea esp, [esp - 0x10]
mov dword [esp + 0xc], edx
lea esp, [esp + 0xc]
sub esp, 4
mov dword [esp], 0x8b92e34e
mov dword [esp], edi
push esi
mov eax, dword [ebp + 8]
and ax, 0xf001
dec eax
cmp word [eax], 0x5a4d
jne 0x10080109
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x10080109
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x10080109
ret
cmp word [ebx + 4], 0x14c
jne 0x10080109
test word [ebx + 0x16], 2
je 0x10080109
test word [ebx + 0x16], 0x100
je 0x10080109
cmp word [ebx + 0x18], 0x10b
jne 0x10080109
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x10080109
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x10080195
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x10080129
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.10067074
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x10080109
sub esp, 0x3e
mov esi, dword [esp + 0x3e]
add esp, 0x42
pop edi
mov edx, dword [esp]
add esp, 4
pop ecx
pop ebx
leave
ret 8
Function at 0x1008024c
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push 0
push ecx
xor ecx, ecx
jne 0x100802a5
mov ecx, esp
xor dword [ecx - 0x55], edi
pop ecx
call 0x1008024c
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
call 0x1008025b
cld
test edx, ebx
or ebp, eax
add dword [esi - 0x7cc26b19], esp
les ecx, [eax]
or dword [esp], ebp
mov ebp, esp
sub esp, 0x100
push ebx
push edx
push ecx
push edi
push esi
mov ebx, dword [ebp + 8]
mov edx, ebx
add ebx, dword [ebx + 0x3c]
mov ebx, dword [ebx + 0x78]
lea ebx, [ebx + edx]
mov eax, dword [ebx + 0x24]
add eax, edx
xor edi, edi
jne 0x10485efe
or edi, dword [ebx + 0x20]
add edi, edx
mov ecx, dword [ebx + 0x18]
mov esi, dword [edi]
add esi, edx
push 0
push ecx
mov ecx, esp
push 0x55d34c8a
call 0x100802ac
sti
sbb byte [ecx + 0x56], dh
xlatb
les ebp, [ebp + 0x8c483e2]
xchg dword [ecx + 4], eax
xor eax, edx
shl eax, 3
xor ecx, 0
shl eax, 0x1d
add eax, dword [ecx + 4]
pop ecx
push esi
call fcn.10067122
cmp eax, dword [ebp + 0xc]
pop eax
je 0x1008034b
add edi, 4
add eax, 2
dec ecx
jne 0x10080291
call 0x100802f8
loope 0x100802ee
invalid
sbb esi, ebx
mov edi, 0xdbead58c
js 0x10080348
mov dh, 0xe8
or byte [eax], al
add byte [eax], al
mov bh, 0x24
lea eax, [edx + 0x53]
nop
mov dword [esi + 0x2308c483], ecx
sal byte [ecx], 0xc0
fsub st(7)
int 0xf
mov bh, 0
movzx eax, word [eax]
jmp 0x10080359
shl eax, 2
add eax, dword [ebx + 0x1c]
add eax, edx
mov eax, dword [eax]
add eax, edx
mov ebx, edx
add ebx, dword [edx + 0x3c]
mov ecx, dword [ebx + 0x7c]
mov ebx, dword [ebx + 0x78]
add ebx, edx
add ecx, ebx
cmp eax, ebx
jb 0x1008030c
cmp eax, ecx
ja 0x1008030c
mov esi, eax
lea edi, [ebp - 0x100]
mov al, byte [esi]
mov byte [edi], al
inc edi
inc esi
js 0x10080396
or ecx, ecx
xor dword [esp - 0x6b], eax
cmp al, 0x2e
jne 0x1008038c
lea edi, [ebp - 0x100]
push 0x100
push edi
push esi
call fcn.10067601
lea esp, [esp - 0x60]
mov dword [esp + 0x5c], edi
lea esp, [esp + 0x5c]
Function at 0x1008025b
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push 0
push ecx
xor ecx, ecx
jne 0x100802a5
mov ecx, esp
xor dword [ecx - 0x55], edi
pop ecx
call 0x1008024c
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
call 0x1008025b
cld
test edx, ebx
or ebp, eax
add dword [esi - 0x7cc26b19], esp
les ecx, [eax]
or dword [esp], ebp
mov ebp, esp
sub esp, 0x100
push ebx
push edx
push ecx
push edi
push esi
mov ebx, dword [ebp + 8]
mov edx, ebx
add ebx, dword [ebx + 0x3c]
mov ebx, dword [ebx + 0x78]
lea ebx, [ebx + edx]
mov eax, dword [ebx + 0x24]
add eax, edx
xor edi, edi
jne 0x10485efe
or edi, dword [ebx + 0x20]
add edi, edx
mov ecx, dword [ebx + 0x18]
mov esi, dword [edi]
add esi, edx
push 0
push ecx
mov ecx, esp
push 0x55d34c8a
call 0x100802ac
sti
sbb byte [ecx + 0x56], dh
xlatb
les ebp, [ebp + 0x8c483e2]
xchg dword [ecx + 4], eax
xor eax, edx
shl eax, 3
xor ecx, 0
shl eax, 0x1d
add eax, dword [ecx + 4]
pop ecx
push esi
call fcn.10067122
cmp eax, dword [ebp + 0xc]
pop eax
je 0x1008034b
add edi, 4
add eax, 2
dec ecx
jne 0x10080291
call 0x100802f8
loope 0x100802ee
invalid
sbb esi, ebx
mov edi, 0xdbead58c
js 0x10080348
mov dh, 0xe8
or byte [eax], al
add byte [eax], al
mov bh, 0x24
lea eax, [edx + 0x53]
nop
mov dword [esi + 0x2308c483], ecx
sal byte [ecx], 0xc0
fsub st(7)
int 0xf
mov bh, 0
movzx eax, word [eax]
jmp 0x10080359
shl eax, 2
add eax, dword [ebx + 0x1c]
add eax, edx
mov eax, dword [eax]
add eax, edx
mov ebx, edx
add ebx, dword [edx + 0x3c]
mov ecx, dword [ebx + 0x7c]
mov ebx, dword [ebx + 0x78]
add ebx, edx
add ecx, ebx
cmp eax, ebx
jb 0x1008030c
cmp eax, ecx
ja 0x1008030c
mov esi, eax
lea edi, [ebp - 0x100]
mov al, byte [esi]
mov byte [edi], al
inc edi
inc esi
js 0x10080396
or ecx, ecx
xor dword [esp - 0x6b], eax
cmp al, 0x2e
jne 0x1008038c
lea edi, [ebp - 0x100]
push 0x100
push edi
push esi
call fcn.10067601
lea esp, [esp - 0x60]
mov dword [esp + 0x5c], edi
lea esp, [esp + 0x5c]
Function at 0x430005
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
mov eax, section..reloc
nop
push 4
nop
nop
nop
pop edi
nop
nop
nop
nop
nop
nop
nop
cmp eax, 0
nop
nop
nop
nop
nop
je 0x430072
nop
mov ebx, 0x408ecc
nop
nop
nop
nop
mov ecx, ebx
sub ecx, eax
nop
nop
nop
nop
nop
xor edx, edx
nop
nop
nop
push eax
nop
nop
nop
nop
nop
mov eax, ecx
nop
nop
nop
nop
div edi
nop
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
nop
nop
pop eax
nop
nop
mov esi, 0xcbf4771
nop
nop
xor dword [eax], esi
nop
nop
nop
nop
add eax, edi
nop
nop
nop
nop
nop
nop
loop 0x430060
nop
mov eax, section..data
nop
nop
nop
cmp eax, 0
nop
je 0x4300d2
nop
nop
nop
nop
mov ebx, 0x42e1d0
nop
nop
mov ecx, ebx
nop
nop
nop
nop
nop
nop
nop
sub ecx, eax
nop
nop
nop
xor edx, edx
nop
nop
nop
push eax
nop
nop
nop
mov eax, ecx
nop
nop
nop
nop
nop
nop
nop
nop
div edi
nop
nop
xchg ecx, eax
nop
nop
nop
pop eax
nop
nop
nop
nop
nop
nop
mov esi, 0xaa862f4
nop
nop
nop
nop
xor dword [eax], esi
nop
nop
nop
nop
add eax, edi
nop
nop
nop
loop 0x4300c0
nop
popal
nop
nop
nop
nop
nop
jmp 0x401219
Function at 0x418490
Capabilities:
Write file on windows

Disassembly:
push ebx
sub esp, 0x18
mov eax, dword [sym.imp.msvcrt.dll__iob]
mov dword [esp + 8], 0x1b
mov dword [esp + 4], 1
lea ebx, [esp + 0x24]
mov dword [esp], str.Mingw_w64_runtime_failure:_n
add eax, 0x40
mov dword [esp + 0xc], eax
call sym._fwrite
mov eax, dword [esp + 0x20]
mov dword [esp + 8], ebx
mov dword [esp + 4], eax
mov eax, dword [sym.imp.msvcrt.dll__iob]
add eax, 0x40
mov dword [esp], eax
call sym._vfprintf
call sym._abort
jmp dbg.mark_section_writable

Function at 0x4184f0
Capabilities:
Allocate or change rwx memory

Disassembly:
push edi
push esi
push ebx
sub esp, 0x30
mov esi, dword [0x4a7058]
test esi, esi
jle 0x4185dd
mov edi, dword [0x4a705c]
xor ebx, ebx
lea edx, [edi + 4]
nop
mov ecx, dword [edx]
cmp ecx, eax
ja 0x418524
mov edi, dword [edx + 4]
add ecx, dword [edi + 8]
cmp eax, ecx
jb 0x4185d6
add ebx, 1
add edx, 0xc
cmp ebx, esi
jne 0x418510
mov dword [esp], eax
mov ebx, eax
call dbg.__mingw_GetSectionForAddress
test eax, eax
mov edi, eax
je 0x41861a
lea ebx, [esi + esi*2]
mov esi, dword [0x4a705c]
shl ebx, 2
add esi, ebx
mov dword [esi + 8], eax
mov dword [esi], 0
call dbg._GetPEImageBase
add eax, dword [edi + 0xc]
mov dword [esi + 4], eax
lea eax, [esp + 0x14]
mov dword [esp + 8], 0x1c
mov dword [esp + 4], eax
mov eax, dword [0x4a705c]
mov eax, dword [eax + ebx + 4]
mov dword [esp], eax
call dword [sym.imp.KERNEL32.dll_VirtualQuery]
sub esp, 0xc
test eax, eax
je 0x4185fa
mov eax, dword [esp + 0x28]
lea edx, [eax - 4]
and edx, 0xfffffffb
je 0x4185cf
sub eax, 0x40
and eax, 0xffffffbf
je 0x4185cf
mov eax, dword [esp + 0x20]
add ebx, dword [0x4a705c]
mov dword [esp + 8], 0x40
mov dword [esp + 4], eax
mov eax, dword [esp + 0x14]
mov dword [esp + 0xc], ebx
mov dword [esp], eax
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
sub esp, 0x10
test eax, eax
je 0x4185e4
add dword [0x4a7058], 1
add esp, 0x30
pop ebx
pop esi
pop edi
ret
xor esi, esi
jmp 0x41852e
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [esp], str.__VirtualProtect_failed_with_code_0x_x
mov dword [esp + 4], eax
call dbg.__report_error
mov eax, dword [0x4a705c]
mov eax, dword [eax + ebx + 4]
mov dword [esp + 8], eax
mov eax, dword [edi + 8]
mov dword [esp], str.__VirtualQuery_failed_for__d_bytes_at_address__p
mov dword [esp + 4], eax
call dbg.__report_error
mov dword [esp + 4], ebx
mov dword [esp], str.Address__p_has_no_image_section
call dbg.__report_error
lea esi, [esi]
Function at 0x418ae0
Capabilities:
Get thread local storage value

Disassembly:
push ebp
push edi
push esi
push ebx
sub esp, 0x1c
mov dword [esp], 0x4a7408
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
mov ebx, dword [0x4a7400]
sub esp, 4
mov ebp, dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov edi, dword [sym.imp.KERNEL32.dll_GetLastError]
test ebx, ebx
je 0x418b35
lea esi, [esi]
mov eax, dword [ebx]
mov dword [esp], eax
call ebp
sub esp, 4
mov esi, eax
call edi
test eax, eax
jne 0x418b2e
test esi, esi
je 0x418b2e
mov eax, dword [ebx + 4]
mov dword [esp], esi
call eax
mov ebx, dword [ebx + 8]
test ebx, ebx
jne 0x418b10
mov dword [esp], 0x4a7408
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
sub esp, 4
add esp, 0x1c
pop ebx
pop esi
pop edi
pop ebp
ret

Function at 0x418d50
Capabilities:
Enumerate pe sections

Disassembly:
push esi
push ebx
mov edx, dword [esp + 0xc]
mov ebx, dword [esp + 0x10]
add edx, dword [edx + 0x3c]
movzx esi, word [edx + 6]
movzx eax, word [edx + 0x14]
test esi, esi
lea eax, [edx + eax + 0x18]
je 0x418d88
xor ecx, ecx
nop
mov edx, dword [eax + 0xc]
cmp edx, ebx
ja 0x418d7e
add edx, dword [eax + 8]
cmp ebx, edx
jb 0x418d8a
add ecx, 1
add eax, 0x28
cmp ecx, esi
jne 0x418d70
xor eax, eax
pop ebx
pop esi
ret
Function at 0x41a1c0
Capabilities:
Check mutex on windows
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
push edi
push esi
push ebx
sub esp, 0x2c
mov ebx, dword [ebp + 8]
mov dword [esp], ebx
call sym._strlen
mov esi, eax
lea eax, [eax + 0x41]
and eax, 0xfffffff0
call fcn.00419060
mov edx, 0x326d
sub esp, eax
lea eax, [esp + 0x1b]
mov dword [esp + 8], esi
mov dword [esp + 4], ebx
lea edi, [esp + 0xc]
mov word [esp + 0x18], dx
mov dword [esp + 0xc], 0x2d636367
mov dword [esp], eax
mov dword [esp + 0x10], 0x656d6873
mov dword [esp + 0x14], 0x64742d6d
mov byte [esp + 0x1a], 0x2d
call sym._memcpy
lea eax, [esi + 0x10]
lea edx, [edi + eax]
mov dword [ebp - 0x20], eax
mov dword [edx], 0x61616161
mov dword [edx + 4], 0x61616161
mov dword [edx + 8], 0x61616161
mov dword [edx + 0xc], 0x61616161
mov dword [edx + 0x10], 0x61616161
mov dword [edx + 0x14], 0x61616161
mov dword [edx + 0x18], 0x61616161
mov dword [edx + 0x1c], 0x61616161
mov dword [ebp - 0x24], edx
mov byte [esp + esi + 0x3c], 0
mov byte [esp + esi + 0x1b], 0
mov dword [esp + 8], edi
mov dword [esp + 4], 0
mov dword [esp], 0
call dword [sym.imp.KERNEL32.dll_CreateMutexA]
sub esp, 0xc
mov byte [edi + esi + 0xf], 0x2d
mov dword [ebp - 0x1c], eax
mov dword [esp + 4], 0xffffffff
mov dword [esp], eax
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
sub esp, 8
test eax, eax
mov edx, dword [ebp - 0x24]
je 0x41a2af
int3
mov dword [ebp - 0x24], edx
mov dword [esp], edi
call dword [sym.imp.KERNEL32.dll_FindAtomA]
sub esp, 4
test ax, ax
mov edx, dword [ebp - 0x24]
jne 0x41a353
mov eax, dword [ebp + 0xc]
mov dword [ebp - 0x24], edx
mov dword [esp], eax
call sym._malloc
mov edx, dword [ebp - 0x24]
mov ebx, eax
mov eax, 0x20
bt ebx, eax
jae 0x41a2ea
mov byte [edx], 0x41
add edx, 1
sub eax, 1
jne 0x41a2e2
mov dword [esp], edi
call dword [sym.imp.KERNEL32.dll_AddAtomA]
sub esp, 4
test ax, ax
je 0x41a350
lea ecx, [esi + 0x31]
mov esi, dword [ebp - 0x20]
movzx eax, ax
mov edx, edi
mov dword [esp], esi
call dbg.get_ptr_from_atom
cmp eax, ebx
mov esi, eax
je 0x41a36a
mov dword [esp], ebx
call sym._free
mov edi, dword [ebp - 0x1c]
mov dword [esp], edi
call dword [sym.imp.KERNEL32.dll_ReleaseMutex]
sub esp, 4
mov dword [esp], edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
sub esp, 4
lea esp, [ebp - 0xc]
mov eax, esi
pop ebx
pop esi
pop edi
pop ebp
ret
int3
lea ecx, [esi + 0x31]
mov esi, dword [ebp - 0x20]
movzx eax, ax
mov edx, edi
mov dword [esp], esi
call dbg.get_ptr_from_atom
mov esi, eax
jmp 0x41a324
mov eax, dword [ebp + 0xc]
mov dword [esp + 4], 0
mov dword [esp], ebx
mov dword [esp + 8], eax
call sym._memset
mov eax, dword [ebp + 0x10]
test eax, eax
je 0x41a324
mov dword [esp], ebx
call dword [ebp + 0x10]
jmp 0x41a324
Function at 0x425490
Capabilities:
Resume thread
Suspend thread

Disassembly:
push esi
push ebx
mov esi, eax
sub esp, 0x2e4
mov dword [esp], eax
call dword [sym.imp.KERNEL32.dll_SuspendThread]
sub esp, 4
cmp eax, 0xffffffff
jne 0x4254c0
add esp, 0x2e4
mov eax, 0xffffffff
pop ebx
pop esi
ret
lea eax, [esp + 0x14]
mov dword [esp], esi
mov dword [esp + 0x14], 0x10003
mov ebx, 0xffffffff
mov dword [esp + 4], eax
call dword [sym.imp.KERNEL32.dll_GetThreadContext]
sub esp, 8
test eax, eax
cmovne ebx, dword [esp + 0xcc]
mov dword [esp], esi
call dword [sym.imp.KERNEL32.dll_ResumeThread]
sub esp, 4
add esp, 0x2e4
mov eax, ebx
pop ebx
pop esi
ret