joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1400b0820
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push rbx
sub rsp, 0x20
mov rbx, rcx
mov rcx, qword [rcx]
mov rax, qword [rcx + 0x1e0]
cmp dword [rax + 0x10], 0
je 0x1400b0858
mov r8d, reloc.WS2_32.dll_listen
mov dword [rbx + 0xab8], 0xd
mov dl, 1
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1400b0970
cmp byte [rcx + 0xf0e], 0
je 0x1400b0870
xor edx, edx
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1400b1360
cmp byte [rcx + 0xf11], 0
je 0x1400b0911
mov r8, qword [rbx + 0xa88]
test r8, r8
jne 0x1400b08cb
mov r8, qword [rcx + 0xc08]
test r8, r8
jne 0x1400b08ae
cmp byte [rcx + 0xf0d], 0
lea rax, str.NLST
lea r8, str.LIST
cmovne r8, rax
lea rcx, [rbx + 0xa00]
lea rdx, str.PRET__s
call fcn.1400c7060
test eax, eax
je 0x1400b0901
add rsp, 0x20
pop rbx
ret
cmp byte [rcx + 0xf1d], 0
lea rcx, [rbx + 0xa00]
je 0x1400b08f1
lea rdx, str.PRET_STOR__s
call fcn.1400c7060
test eax, eax
je 0x1400b0901
add rsp, 0x20
pop rbx
ret
lea rdx, str.PRET_RETR__s
call fcn.1400c7060
test eax, eax
jne 0x1400b091e
mov dword [rbx + 0xab8], 0x1d
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1400b12d0
add rsp, 0x20
pop rbx
ret

Function at 0x1400b0c60
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push rbx
sub rsp, 0x20
mov rax, qword [rcx]
mov rbx, rcx
mov rdx, qword [rax + 0x1e0]
cmp dword [rdx + 0x10], 0
je 0x1400b0cad
cmp qword [rcx + 0xa88], 0
je 0x1400b0cad
add rcx, 0xa00
lea rdx, str.REST__d
xor r8d, r8d
call fcn.1400c7060
test eax, eax
jne 0x1400b0cb7
mov dword [rbx + 0xab8], 0x1a
add rsp, 0x20
pop rbx
ret
add rsp, 0x20
pop rbx
jmp fcn.1400b0820
add rsp, 0x20
pop rbx
ret

Function at 0x1400b0e40
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push rbx
sub rsp, 0x20
mov rbx, rcx
add rcx, 0xa00
mov rax, qword [rbx]
mov rdx, qword [rax + 0x1e0]
cmp dword [rdx + 0x10], 1
jne 0x1400b0e8c
mov r8, qword [rcx + 0x88]
test r8, r8
je 0x1400b0e8c
lea rdx, str.SIZE__s
call fcn.1400c7060
test eax, eax
jne 0x1400b0e99
mov dword [rbx + 0xab8], 0x17
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1400b0c60
add rsp, 0x20
pop rbx
ret

Function at 0x1400b0ea0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
mov r9, qword [rcx]
cmp byte [r9 + 0xf1c], 0
je 0x1400b0ef8
cmp qword [rcx + 0xa88], 0
je 0x1400b0ef8
cmp byte [r9 + 0xf0b], 0
mov eax, 0x41
mov edx, 0x49
cmovne edx, eax
movsx eax, byte [rcx + 0xaa8]
cmp eax, edx
je 0x1400b0ef8
mov rax, qword [r9 + 0x1e0]
mov r8d, reloc.WS2_32.dll_send
mov dword [rax + 0x10], 1
movzx edx, byte [r9 + 0xf0b]
jmp fcn.1400af740
jmp fcn.1400b0e40
Function at 0x1400b0f00
Capabilities:
Check http status code

Disassembly:
push rbx
push rsi
push rdi
sub rsp, 0x30
xor ebx, ebx
lea eax, [rdx - 0xc8]
mov rdi, rcx
mov rcx, qword [rcx]
mov esi, r8d
cmp eax, 0x64
jb 0x1400b0f35
lea rdx, str.Couldnt_set_desired_mode
call fcn.140093240
lea eax, [rbx + 0x11]
add rsp, 0x30
pop rdi
pop rsi
pop rbx
ret
cmp edx, 0xc8
je 0x1400b0f4c
mov r8d, edx
lea rdx, str.Got_a__03d_response_code_instead_of_the_assumed_200_n
call fcn.1400933c0
mov qword [rsp + 0x58], rbp
mov qword [rsp + 0x60], r14
cmp esi, 0x13
jne 0x1400b0f68
mov rcx, rdi
call fcn.1400b0e40
jmp 0x1400b109f
cmp esi, 0x14
jne 0x1400b1081
mov rsi, qword [rdi]
mov rbp, rbx
cmp dword [rsi + 0xba0], 2
jne 0x1400b0fe9
mov rax, qword [rsi + 0x1e0]
mov rdx, qword [rax]
test rdx, rdx
je 0x1400b0fe9
mov byte [rsp + 0x28], 1
lea r9, [rsp + 0x50]
xor r8d, r8d
mov qword [rsp + 0x20], rbx
mov rcx, rsi
mov qword [rsp + 0x50], rbx
call fcn.14007c9a0
test eax, eax
jne 0x1400b109f
mov rcx, qword [rsp + 0x50]
lea edx, [rax + 0x2f]
call sub.VCRUNTIME140.dll_strrchr
test rax, rax
je 0x1400b0fde
mov rbp, qword [rsp + 0x50]
mov ecx, 1
sub rax, rbp
cmovne rcx, rax
mov byte [rcx + rbp], bl
jmp 0x1400b0fe9
mov rcx, qword [rsp + 0x50]
call qword [fcn.1400ccdd6]
mov rdx, qword [rsi + 0xc08]
test rdx, rdx
jne 0x1400b100d
cmp byte [rsi + 0xf0d], bl
lea rax, str.NLST
lea rdx, str.LIST
cmovne rdx, rax
lea r8, [0x1400e08d6]
test rbp, rbp
mov r9, r8
lea rax, [0x1400e0ebc]
cmovne r9, rbp
lea rcx, [0x1400d68d8]
cmovne r8, rax
call fcn.140081bc0
mov rcx, rbp
mov r14, rax
call qword [fcn.1400ccdd6]
test r14, r14
jne 0x1400b104c
lea ebx, [r14 + 0x1b]
jmp 0x1400b10a1
lea rcx, [rdi + 0xa00]
mov r8, r14
lea rdx, [0x140146d78]
call fcn.1400c7060
mov rcx, r14
mov esi, eax
call qword [fcn.1400ccdd6]
test esi, esi
je 0x1400b1075
mov ebx, esi
jmp 0x1400b10a1
mov dword [rdi + 0xab8], 0x1f
jmp 0x1400b10a1
cmp esi, 0x15
jne 0x1400b108c
lea r8d, [rsi - 8]
jmp 0x1400b1095
cmp esi, 0x16
jne 0x1400b10a1
lea r8d, [rsi - 8]
mov dl, 1
mov rcx, rdi
call fcn.1400b0970
mov ebx, eax
mov r14, qword [rsp + 0x60]
mov eax, ebx
mov rbp, qword [rsp + 0x58]
add rsp, 0x30
pop rdi
pop rsi
pop rbx
ret
Function at 0x1400b6990
Capabilities:
Write file on windows

Disassembly:
sub rsp, 0x38
cmp byte [rcx + 0xf1e], 0
movsxd r10, r9d
je 0x1400b6ab4
cmp r8d, 0xff
jne 0x1400b69f1
lea eax, [r10 - 0xec]
cmp eax, 0x13
ja 0x1400b69db
lea r8, [0x140000000]
mov r9, qword [r8 + r10*8 + 0xdcbd0]
mov r8, rdx
lea rdx, str._s_IAC__s_n
add rsp, 0x38
jmp fcn.1400933c0
mov r8, rdx
mov r9d, r10d
lea rdx, str._s_IAC__d_n
add rsp, 0x38
jmp fcn.1400933c0
cmp r8d, 0xfb
jne 0x1400b6a03
lea r9, str.WILL
jmp 0x1400b6a41
cmp r8d, 0xfc
jne 0x1400b6a15
lea r9, str.WONT
jmp 0x1400b6a41
cmp r8d, 0xfd
jne 0x1400b6a27
lea r9, [0x1400dd5f4]
jmp 0x1400b6a41
xor r9d, r9d
lea rax, str.DONT
cmp r8d, 0xfe
cmove r9, rax
test r9, r9
je 0x1400b6a9d
cmp r10d, 0x27
jg 0x1400b6a74
lea r8, [0x140000000]
mov r8, qword [r8 + r10*8 + 0xdd1f0]
test r8, r8
jne 0x1400b6a84
mov r8, rdx
mov dword [rsp + 0x20], r10d
lea rdx, str._s__s__d_n
call fcn.1400933c0
add rsp, 0x38
ret
cmp r10d, 0xff
jne 0x1400b6a5b
lea r8, str.EXOPL
mov qword [rsp + 0x20], r8
mov r8, rdx
lea rdx, str._s__s__s_n
call fcn.1400933c0
add rsp, 0x38
ret
mov r9d, r8d
mov dword [rsp + 0x20], r10d
mov r8, rdx
lea rdx, str._s__d__d_n
call fcn.1400933c0
add rsp, 0x38
ret

Function at 0x1400b6e00
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 0x1400b6e5f
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.140093240
mov rcx, qword [rbx]
lea rdx, str.SENT
mov r9d, edi
mov r8d, esi
call fcn.1400b6990
mov rbx, qword [rsp + 0x30]
mov rbp, qword [rsp + 0x40]
mov rsi, qword [rsp + 0x48]
add rsp, 0x20
pop rdi
ret
Function at 0x1400b7010
Capabilities:
Send data
Send data on socket

Disassembly:
cmp edx, 0x1f
jne 0x1400b71b8
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 0x1400b7075
lea rax, [rsi + 1]
mov byte [rsi], 0xff
mov qword [rbx], rax
cmp rax, rbx
jae 0x1400b7075
mov byte [rax], 0xfa
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x1400b7075
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 0x1400b70ac
mov byte [r9], r15b
inc qword [rbx]
mov r9, qword [rbx]
mov r15, qword [rsp + 0x58]
cmp r9, rbx
jae 0x1400b7102
movzx eax, byte [rsp + 0x49]
mov byte [r9], al
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1400b7102
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1400b7102
shr cx, 8
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1400b7102
mov byte [r9], 0xff
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1400b7102
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.1400b6ac0
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 0x1400b7164
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.140093240
lea rdx, [rdi + 0x1cbb]
mov r8d, 4
mov rcx, r14
call fcn.1400b6e90
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 0x1400b71b0
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.140093240
add rsp, 0x20
pop r14
pop rdi
pop rbp
ret
Function at 0x1400b8920
Capabilities:
Receive data
Receive data on socket

Disassembly:
push rbx
push rdi
push r14
sub rsp, 0xd0
mov rax, qword [0x14015a080]
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 0x1400b89b5
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 0x1400b8a16
lea rdx, str.Received_too_short_packet
mov rcx, rdi
call fcn.140093240
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.1400cbac0
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 0x1400b8ad1
sub ecx, 1
je 0x1400b8b44
sub ecx, 1
je 0x1400b8a80
cmp ecx, 1
je 0x1400b8a63
lea r8, str.Internal_error:_Unexpected_packet
mov rcx, rdi
lea rdx, [0x140146d78]
call fcn.140093240
jmp 0x1400b8b44
add r8d, 0xfffffffe
add rdx, 2
mov rcx, rbx
call fcn.1400b8650
test eax, eax
je 0x1400b8b44
jmp 0x1400b89ea
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 0x1400b8b44
sub rax, rsi
cmp rax, rbp
jae 0x1400b8b44
mov r8, rsi
lea rdx, str.TFTP_error:__s_n
mov rcx, rdi
call fcn.1400933c0
jmp 0x1400b8b44
cmp r8d, 4
jle 0x1400b8b44
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 0x1400b8b44
lea eax, [r8 - 4]
mov rcx, r14
lea r8, [rdx + 4]
movsxd r9, eax
mov edx, 1
call fcn.140093160
mov esi, eax
test eax, eax
je 0x1400b8b23
mov edx, 5
mov rcx, rbx
call fcn.1400b9610
mov eax, esi
jmp 0x1400b89ea
mov eax, dword [rbx + 0x154]
mov rcx, rdi
sub eax, 4
cdqe
add qword [rdi + 0xf8], rax
mov rdx, qword [rdi + 0xf8]
call fcn.1400a1a40
mov rcx, r14
call fcn.1400a1d20
test eax, eax
je 0x1400b89e8
mov edx, 5
mov rcx, rbx
call fcn.1400b9610
mov eax, Ordinal_45
jmp 0x1400b89ea
Function at 0x1400cb8e0
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 0x1400cb922
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 0x1400cb969
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 0x1400cb9c2
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 0x1400cb980
mov eax, dword [rbx + 0x1c]
cmp rsi, rax
jae 0x1400cba03
nop word [rax + rax]
mov rcx, qword [rdi + 8]
lea rdx, [0x1400e0792]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov rcx, qword [rdi + 0x10]
lea rdx, [0x1400e0793]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov eax, dword [rbx + 0x1c]
inc rsi
cmp rsi, rax
jb 0x1400cb9d0
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 0x1400cca48
Capabilities:
Parse pe header

Disassembly:
sub rsp, 0x28
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test rax, rax
je 0x1400cca92
mov ecx, 0x5a4d
cmp word [rax], cx
jne 0x1400cca92
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x1400cca92
mov eax, 0x20b
cmp word [rcx + 0x18], ax
jne 0x1400cca92
cmp dword [rcx + 0x84], 0xe
jbe 0x1400cca92
cmp dword [rcx + 0xf8], 0
setne al
jmp 0x1400cca94
xor al, al
add rsp, 0x28
ret
Function at 0x140002f10
Capabilities:
Terminate process

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rsi
mov qword [rsp + 0x18], rdi
push r15
sub rsp, 0x30
mov rax, qword gs:[0x30]
mov rbx, qword [rax + 8]
xor esi, esi
xor eax, eax
lock cmpxchg qword [0x1400065e0], rbx
je 0x140002f5c
cmp rax, rbx
jne 0x140002f4f
mov ebx, 1
mov esi, ebx
jmp 0x140002f61
mov ecx, 0x3e8
call qword [sym.imp.KERNEL32.dll_Sleep]
jmp 0x140002f34
mov ebx, 1
mov eax, dword [0x1400065e8]
cmp eax, ebx
jne 0x140002f77
mov ecx, 0x1f
call sub.msvcrt.dll__amsg_exit
jmp 0x140002fdc
mov eax, dword [0x1400065e8]
test eax, eax
jne 0x140002fd6
mov dword [0x1400065e8], ebx
lea r15, [0x1400043f8]
lea rdi, [0x1400043e0]
mov qword [rsp + 0x28], rdi
mov dword [rsp + 0x20], eax
cmp rdi, r15
jae 0x140002fc8
test eax, eax
jne 0x140002fcc
cmp qword [rdi], 0
je 0x140002fbd
mov rax, qword [rdi]
mov rcx, qword [0x1400043c0]
call rcx
mov dword [rsp + 0x20], eax
add rdi, 8
mov qword [rsp + 0x28], rdi
jmp 0x140002f9e
test eax, eax
je 0x140002fdc
mov eax, 0xff
jmp 0x1400030b8
mov dword [0x140006024], ebx
mov eax, dword [0x1400065e8]
cmp eax, ebx
jne 0x140003003
lea rdx, [0x1400043d8]
lea rcx, [0x1400043c8]
call sub.msvcrt.dll__initterm
mov dword [0x1400065e8], 2
test esi, esi
jne 0x140003010
xor eax, eax
xchg qword [0x1400065e0], rax
cmp qword [0x1400065f0], 0
je 0x140003044
lea rcx, [0x1400065f0]
call fcn.1400032c0
test eax, eax
je 0x140003044
xor r8d, r8d
lea edx, [r8 + 2]
xor ecx, ecx
mov rax, qword [0x1400065f0]
mov r9, qword [0x1400043c0]
call r9
mov r8, qword [0x140006038]
mov rdx, qword [0x140006030]
mov ecx, dword [0x140006028]
call fcn.140002ac4
mov dword [0x140006020], eax
cmp dword [0x140006040], 0
jne 0x140003074
mov ecx, eax
call qword [sym.imp.msvcrt.dll_exit]
cmp dword [0x140006024], 0
jne 0x140003089
call qword [sym.imp.msvcrt.dll__cexit]
mov eax, dword [0x140006020]
jmp 0x1400030b8
mov rbx, qword [rsp + 0x40]
mov rsi, qword [rsp + 0x48]
mov rdi, qword [rsp + 0x50]
add rsp, 0x30
pop r15
ret
sub rsp, 0x28
call fcn.140145000
add rsp, 0x28
jmp 0x140002f10

Function at 0x1400031ac
Capabilities:
Parse pe header

Disassembly:
sub rsp, 0x18
xor edx, edx
lea rax, [rcx - 1]
cmp rax, 0xfffffffffffffffd
ja 0x1400031f8
mov eax, 0x5a4d
cmp word [rcx], ax
jne 0x1400031f0
cmp dword [rcx + 0x3c], edx
jl 0x1400031f0
cmp dword [rcx + 0x3c], 0x10000000
jae 0x1400031f0
movsxd rax, dword [rcx + 0x3c]
add rax, rcx
mov qword [rsp], rax
cmp dword [rax], 0x4550
cmovne rax, rdx
mov rdx, rax
mov qword [rsp], rax
jmp 0x1400031f8
mov rax, rdx
add rsp, 0x18
ret
Function at 0x140021260
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
movabs rax, 0xcbf29ce484222325
mov r9d, 0
sub r8, rdx
je 0x140021294
movabs r10, 0x100000001b3
nop
movzx ecx, byte [rdx + r9]
inc r9
xor rax, rcx
imul rax, r10
cmp r9, r8
jb 0x140021280
ret
Function at 0x140027cf0
Capabilities:
Validate payment card number using luhn algorithm

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rsi
push rdi
sub rsp, 0x20
mov esi, edx
mov dword [rcx + 0x74], 0
mov rbx, rcx
mov edi, 0x7fffffff
movsx ecx, byte [rbx + 0x78]
lea eax, [rcx - 0x30]
cmp al, 9
ja 0x140027dbc
lea r8d, [rcx - 0x30]
cmp r8d, 0xffffffff
je 0x140027dbc
mov r9d, dword [rbx + 0x74]
mov ecx, 0x7fffffff
sub ecx, r8d
mov eax, 0x66666667
imul ecx
sar edx, 2
mov eax, edx
shr eax, 0x1f
add edx, eax
cmp r9d, edx
jg 0x140027dd5
lea eax, [r9 + r9*4]
dec edi
lea ecx, [r8 + rax*2]
mov rax, qword [rbx]
mov dword [rbx + 0x74], ecx
mov rcx, qword [rbx + 0x10]
cmp rax, rcx
je 0x140027dac
cmp byte [rax], 0x5c
jne 0x140027da6
lea rdx, [rax + 1]
cmp rdx, rcx
je 0x140027da6
mov r8d, dword [rbx + 0x80]
test r8b, 8
jne 0x140027d92
movzx ecx, byte [rdx]
sub cl, 0x28
cmp cl, 1
jbe 0x140027da3
test r8b, 0x10
jne 0x140027da6
movzx ecx, byte [rdx]
sub cl, 0x7b
test cl, 0xfd
jne 0x140027da6
mov rax, rdx
inc rax
mov qword [rbx], rax
mov rcx, rbx
call fcn.1400237d0
test edi, edi
jne 0x140027d10
mov rbx, qword [rsp + 0x30]
cmp edi, 0x7fffffff
mov rsi, qword [rsp + 0x38]
setne al
add rsp, 0x20
pop rdi
ret
mov edx, esi
call fcn.1400237c0
int3
Function at 0x14002a670
Capabilities:
Read file on windows

Disassembly:
mov qword [rsp + 0x18], rbx
mov qword [rsp + 0x20], rsi
push r14
sub rsp, 0x20
mov r14, r8
mov rsi, rdx
mov rbx, rcx
test r8, r8
jg 0x14002a6a1
xor eax, eax
mov rbx, qword [rsp + 0x40]
mov rsi, qword [rsp + 0x48]
add rsp, 0x20
pop r14
ret
cmp qword [rcx + 0x68], 0
mov qword [rsp + 0x30], rbp
mov qword [rsp + 0x38], rdi
je 0x14002a71b
mov rdi, r14
mov rcx, rbx
call fcn.14001e830
test rax, rax
jle 0x14002a6f3
cmp rdi, rax
mov rbp, rdi
mov rcx, rsi
cmovge rbp, rax
mov rax, qword [rbx + 0x38]
mov r8, rbp
mov rdx, qword [rax]
call fcn.14009cba0
mov rax, qword [rbx + 0x50]
sub rdi, rbp
sub dword [rax], ebp
mov rcx, qword [rbx + 0x38]
movsxd rax, ebp
add qword [rcx], rax
jmp 0x14002a70b
mov rax, qword [rbx]
mov rcx, rbx
call qword [rax + 0x38]
cmp eax, 0xffffffff
je 0x14002a713
mov byte [rsi], al
dec rdi
mov ebp, 1
add rsi, rbp
test rdi, rdi
jg 0x14002a6b5
sub r14, rdi
jmp 0x14002a7ff
mov rax, qword [rcx + 0x38]
mov rbp, r14
mov rdx, qword [rax]
test rdx, rdx
je 0x14002a732
mov rax, qword [rcx + 0x50]
mov ecx, dword [rax]
jmp 0x14002a734
xor ecx, ecx
movsxd rax, ecx
test ecx, ecx
je 0x14002a766
cmp rax, r14
mov rdi, r14
mov rcx, rsi
cmovb rdi, rax
mov r8, rdi
call fcn.14009cba0
mov rax, qword [rbx + 0x50]
add rsi, rdi
sub rbp, rdi
sub dword [rax], edi
mov rcx, qword [rbx + 0x38]
movsxd rax, edi
add qword [rcx], rax
cmp qword [rbx + 0x80], 0
je 0x14002a7fc
mov r8, qword [rbx + 0x18]
lea rax, [rbx + 0x70]
cmp qword [r8], rax
jne 0x14002a7a1
mov rcx, qword [rbx + 0x88]
mov rdx, qword [rbx + 0x90]
mov qword [r8], rcx
sub edx, ecx
mov rax, qword [rbx + 0x38]
mov qword [rax], rcx
mov rax, qword [rbx + 0x50]
mov dword [rax], edx
cmp rbp, 0xfff
jbe 0x14002a7dd
nop word [rax + rax]
mov r9, qword [rbx + 0x80]
mov edx, 1
mov r8d, 0xfff
mov rcx, rsi
call fcn.14008755c
add rsi, rax
sub rbp, rax
cmp rax, 0xfff
jne 0x14002a7fc
cmp rbp, rax
ja 0x14002a7b0
test rbp, rbp
je 0x14002a7fc
mov r9, qword [rbx + 0x80]
mov r8, rbp
mov edx, 1
mov rcx, rsi
call fcn.14008755c
sub rbp, rax
sub r14, rbp
mov rbp, qword [rsp + 0x30]
mov rax, r14
mov rdi, qword [rsp + 0x38]
mov rbx, qword [rsp + 0x40]
mov rsi, qword [rsp + 0x48]
add rsp, 0x20
pop r14
ret
Function at 0x14002f430
Capabilities:
Load windows common language runtime

Disassembly:
mov qword [rsp + 0x18], rbx
push rdi
sub rsp, 0x30
cmp qword [0x1400dac20], 0
jne 0x14002f522
xor ebx, ebx
lea r8, [rsp + 0x48]
lea rdx, [0x1400c4ed8]
mov qword [rsp + 0x48], rbx
lea rcx, [0x1400c4ec8]
call qword [sym.imp.mscoree.dll_CLRCreateInstance]
lea rdi, [0x1400dac20]
test eax, eax
js 0x14002f4e5
mov rcx, qword [rsp + 0x48]
lea r9, [rsp + 0x40]
mov qword [rsp + 0x40], rbx
lea r8, [0x1400c4eb8]
lea rdx, str.v4.0.30319
mov rax, qword [rcx]
call qword [rax + reloc.OLEAUT32.dll_SafeArrayGetElement]
mov ebx, eax
test eax, eax
js 0x14002f4d6
mov rcx, qword [rsp + 0x40]
lea r8, [0x1400c4ea8]
mov r9, rdi
lea rdx, [0x1400c4e98]
mov rax, qword [rcx]
call qword [rax + 0x48]
mov ebx, eax
test eax, eax
js 0x14002f4cb
mov rcx, qword [0x1400dac20]
mov rax, qword [rcx]
call qword [rax + 0x50]
mov rcx, qword [rsp + 0x40]
mov rax, qword [rcx]
call qword [rax + 0x10]
mov rcx, qword [rsp + 0x48]
mov rax, qword [rcx]
call qword [rax + 0x10]
test ebx, ebx
jns 0x14002f522
cmp qword [0x1400dac20], 0
jne 0x14002f522
lea r9, [0x1400c4ea8]
mov qword [rsp + 0x20], rdi
lea r8, [0x1400c4e98]
xor edx, edx
lea rcx, str.v2.0.50727
call qword [sym.imp.mscoree.dll_CorBindToRuntime]
test eax, eax
js 0x14002f52f
mov rcx, qword [0x1400dac20]
mov rax, qword [rcx]
call qword [rax + 0x50]
mov al, 1
mov rbx, qword [rsp + 0x50]
add rsp, 0x30
pop rdi
ret
xor r9d, r9d
lea r8, [0x1400c47e8]
lea rdx, [0x1400c4800]
xor ecx, ecx
call qword [sym.imp.USER32.dll_MessageBoxW]
mov rbx, qword [rsp + 0x50]
xor al, al
add rsp, 0x30
pop rdi
ret
Function at 0x140030ba0
Capabilities:
Write file on windows

Disassembly:
mov qword [rsp + 0x18], rbx
mov qword [rsp + 0x20], rsi
push rdi
sub rsp, 0x40
mov eax, dword [rdx + 0x10]
lea r9, [rsp + 0x30]
xor esi, esi
mov dword [rsp + 0x34], eax
mov rbx, rdx
mov dword [rsp + 0x30], esi
mov rdi, rcx
mov qword [rsp + 0x20], rsi
mov rcx, qword [rcx + 8]
lea rdx, [rsp + 0x34]
lea r8d, [rsi + 4]
call qword [sym.imp.KERNEL32.dll_WriteFile]
cmp qword [rbx + 0x18], 0xf
mov rdx, rbx
jbe 0x140030bec
mov rdx, qword [rbx]
mov r8d, dword [rbx + 0x10]
lea r9, [rsp + 0x30]
mov rcx, qword [rdi + 8]
mov qword [rsp + 0x20], rsi
call qword [sym.imp.KERNEL32.dll_WriteFile]
mov rdx, qword [rbx + 0x18]
cmp rdx, 0xf
jbe 0x140030c3a
mov rcx, qword [rbx]
inc rdx
cmp rdx, 0x1000
jb 0x140030c35
mov r8, qword [rcx - 8]
add rdx, 0x27
sub rcx, r8
lea rax, [rcx - 8]
cmp rax, 0x1f
ja 0x140030c59
mov rcx, r8
call fcn.140075440
mov qword [rbx + 0x10], rsi
mov byte [rbx], sil
mov rsi, qword [rsp + 0x68]
mov qword [rbx + 0x18], reloc.OLEAUT32.dll_SafeArrayDestroy
mov rbx, qword [rsp + 0x60]
add rsp, 0x40
pop rdi
ret
call fcn.14007c530
int3

Function at 0x140030c60
Capabilities:
Write file on windows

Disassembly:
mov qword [rsp + 0x18], rbx
mov qword [rsp + 0x20], rsi
push rdi
sub rsp, 0x40
mov eax, dword [rdx + 0x10]
lea r9, [rsp + 0x30]
xor esi, esi
mov rbx, rdx
mov rdi, rcx
mov dword [rsp + 0x30], esi
mov rcx, qword [rcx + 8]
lea rdx, [rsp + 0x34]
add eax, eax
mov qword [rsp + 0x20], rsi
lea r8d, [rsi + 4]
mov dword [rsp + 0x34], eax
call qword [sym.imp.KERNEL32.dll_WriteFile]
mov r8d, dword [rbx + 0x10]
mov rdx, rbx
add r8d, r8d
cmp qword [rbx + 0x18], 7
jbe 0x140030cb5
mov rdx, qword [rbx]
mov rcx, qword [rdi + 8]
lea r9, [rsp + 0x30]
mov qword [rsp + 0x20], rsi
call qword [sym.imp.KERNEL32.dll_WriteFile]
mov rdx, qword [rbx + 0x18]
cmp rdx, 7
jbe 0x140030d04
mov rcx, qword [rbx]
lea rdx, [rdx*2 + 2]
cmp rdx, 0x1000
jb 0x140030cff
mov r8, qword [rcx - 8]
add rdx, 0x27
sub rcx, r8
lea rax, [rcx - 8]
cmp rax, 0x1f
ja 0x140030d23
mov rcx, r8
call fcn.140075440
mov qword [rbx + 0x10], rsi
mov word [rbx], si
mov rsi, qword [rsp + 0x68]
mov qword [rbx + 0x18], 7
mov rbx, qword [rsp + 0x60]
add rsp, 0x40
pop rdi
ret
call fcn.14007c530
int3