joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1400fc5e0
Capabilities:
Query environment variable

Disassembly:
mov eax, 0x1038
call fcn.140247970
sub rsp, rax
mov rax, qword [0x140309440]
xor rax, rsp
mov qword [rsp + 0x1020], rax
call sub.api_ms_win_crt_environment_l1_1_0.dll_getenv
mov byte [rsp + 0x20], 0
test rax, rax
je 0x1400fc657
mov r8d, 0x1000
lea rdx, [rsp + 0x20]
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsA]
cmp byte [rsp + 0x20], 0
je 0x1400fc657
lea r8, [0x1402593a0]
mov edx, Ordinal_45
lea rcx, [rsp + 0x20]
call fcn.1400e43a0
mov rcx, qword [rsp + 0x1020]
xor rcx, rsp
call fcn.140246e90
add rsp, 0x1038
ret
xor eax, eax
mov rcx, qword [rsp + 0x1020]
xor rcx, rsp
call fcn.140246e90
add rsp, 0x1038
ret

Function at 0x140102a80
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, 0xd0
mov rax, qword [0x140309440]
xor rax, rsp
mov qword [rsp + 0xc0], rax
mov rbp, qword [rcx + 0x260]
lea r8, [rsp + 0x30]
mov rsi, qword [rcx]
lea rdx, [rsp + 0x40]
mov rdi, rcx
mov dword [rsp + 0x30], 0x80
mov rcx, rbp
mov rbx, 0xffffffffffffffff
call qword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x140102b0b
lea rax, str.C:Users_riskuDownloads_vcpkg_master_buildtreescurl_srcurl_7_68_0_cd669cc759lib_ftp.c
mov dword [rsp + 0x30], 0x80
mov r9d, 0x123
mov qword [rsp + 0x20], rax
lea r8, [rsp + 0x30]
mov rcx, rbp
lea rdx, [rsp + 0x40]
call fcn.1400e3b50
mov rbx, rax
mov rdx, rbp
mov rcx, rdi
call fcn.1400e1530
mov rcx, rsi
cmp rbx, 0xffffffffffffffff
jne 0x140102b30
lea rdx, str.Error_accept__ing_server_connect
call fcn.1400e0860
lea eax, [rbx + 0x1f]
jmp 0x140102ba9
lea rdx, str.Connection_accepted_from_server_n
call fcn.1400e09e0
mov edx, 1
mov byte [rdi + 0x3f8], 0
mov rcx, rbx
mov qword [rdi + 0x260], rbx
call fcn.1400f0060
mov byte [rdi + 0x279], 1
cmp qword [rsi + 0x728], 0
je 0x140102ba7
mov dl, 1
mov rcx, rsi
call fcn.1400cf5c0
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.1400cf5c0
test ebx, ebx
je 0x140102ba7
mov rcx, rdi
call fcn.1401030c0
mov eax, Ordinal_45
jmp 0x140102ba9
xor eax, eax
mov rcx, qword [rsp + 0xc0]
xor rcx, rsp
call fcn.140246e90
lea r11, [rsp + 0xd0]
mov rbx, qword [r11 + 0x18]
mov rbp, qword [r11 + 0x20]
mov rsi, qword [r11 + 0x28]
mov rsp, r11
pop rdi
ret

Function at 0x140103c80
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push rbx
sub rsp, 0x20
mov rax, qword [rcx]
mov rbx, rcx
add rcx, 0x798
cmp byte [rax + 0xe91], 0
jne 0x140103ca5
cmp dword [rax + 0x9f0], 0
je 0x140103cd1
mov r8, qword [rcx + 0x88]
test r8, r8
je 0x140103cd1
lea rdx, str.MDTM__s
call fcn.14011bbe0
test eax, eax
jne 0x140103cde
mov dword [rbx + 0x850], 0x12
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.140104b50
add rsp, 0x20
pop rbx
ret
Function at 0x1401044d0
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 + 0x20], 0
je 0x140104508
mov r8d, reloc.WS2_32.dll_listen
mov dword [rbx + 0x850], 0xd
mov dl, 1
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.140104620
cmp byte [rcx + 0xe96], 0
je 0x140104520
xor edx, edx
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.140105030
cmp byte [rcx + 0xe99], 0
je 0x1401045c1
mov r8, qword [rbx + 0x820]
test r8, r8
jne 0x14010457b
mov r8, qword [rcx + 0xc00]
test r8, r8
jne 0x14010455e
cmp byte [rcx + 0xe95], 0
lea rax, str.NLST
lea r8, str.LIST
cmovne r8, rax
lea rcx, [rbx + 0x798]
lea rdx, str.PRET__s
call fcn.14011bbe0
test eax, eax
je 0x1401045b1
add rsp, 0x20
pop rbx
ret
cmp byte [rcx + 0xea5], 0
lea rcx, [rbx + 0x798]
je 0x1401045a1
lea rdx, str.PRET_STOR__s
call fcn.14011bbe0
test eax, eax
je 0x1401045b1
add rsp, 0x20
pop rbx
ret
lea rdx, str.PRET_RETR__s
call fcn.14011bbe0
test eax, eax
jne 0x1401045ce
mov dword [rbx + 0x850], 0x1d
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.140104fa0
add rsp, 0x20
pop rbx
ret

Function at 0x140104910
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 + 0x20], 0
je 0x14010495d
cmp qword [rcx + 0x820], 0
je 0x14010495d
add rcx, 0x798
lea rdx, str.REST__d
xor r8d, r8d
call fcn.14011bbe0
test eax, eax
jne 0x140104967
mov dword [rbx + 0x850], 0x1a
add rsp, 0x20
pop rbx
ret
add rsp, 0x20
pop rbx
jmp fcn.1401044d0
add rsp, 0x20
pop rbx
ret

Function at 0x140104af0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push rbx
sub rsp, 0x20
mov rbx, rcx
add rcx, 0x798
mov rax, qword [rbx]
mov rdx, qword [rax + 0x1e0]
cmp dword [rdx + 0x20], 1
jne 0x140104b3c
mov r8, qword [rcx + 0x88]
test r8, r8
je 0x140104b3c
lea rdx, str.SIZE__s
call fcn.14011bbe0
test eax, eax
jne 0x140104b49
mov dword [rbx + 0x850], 0x17
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.140104910
add rsp, 0x20
pop rbx
ret

Function at 0x140104b50
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
mov r9, qword [rcx]
cmp byte [r9 + 0xea4], 0
je 0x140104ba8
cmp qword [rcx + 0x820], 0
je 0x140104ba8
cmp byte [r9 + 0xe93], 0
mov eax, 0x41
mov edx, 0x49
cmovne edx, eax
movsx eax, byte [rcx + 0x840]
cmp eax, edx
je 0x140104ba8
mov rax, qword [r9 + 0x1e0]
mov r8d, reloc.WS2_32.dll_send
mov dword [rax + 0x20], 1
movzx edx, byte [r9 + 0xe93]
jmp fcn.140103300
jmp fcn.140104af0
Function at 0x140104bb0
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 0x140104be5
lea rdx, str.Couldnt_set_desired_mode
call fcn.1400e0860
lea eax, [rbx + 0x11]
add rsp, 0x30
pop rdi
pop rsi
pop rbx
ret
cmp edx, 0xc8
je 0x140104bfc
mov r8d, edx
lea rdx, str.Got_a__03d_response_code_instead_of_the_assumed_200_n
call fcn.1400e09e0
mov qword [rsp + 0x58], rbp
mov qword [rsp + 0x60], r14
cmp esi, 0x13
jne 0x140104c18
mov rcx, rdi
call fcn.140104af0
jmp 0x140104d71
cmp esi, 0x14
jne 0x140104d53
mov rsi, qword [rdi]
mov rbp, rbx
cmp dword [rsi + 0xb98], 2
jne 0x140104ca5
mov rax, qword [rsi + 0x1e0]
mov rdx, qword [rax + 0x10]
test rdx, rdx
je 0x140104ca5
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.1400fc710
test eax, eax
jne 0x140104d71
mov rcx, qword [rsp + 0x50]
lea edx, [rax + 0x2f]
call sub.VCRUNTIME140.dll_strrchr
test rax, rax
je 0x140104c8f
mov rbp, qword [rsp + 0x50]
mov ecx, 1
sub rax, rbp
cmovne rcx, rax
mov byte [rcx + rbp], bl
jmp 0x140104ca5
mov rcx, qword [rsp + 0x50]
lea r8, str.C:Users_riskuDownloads_vcpkg_master_buildtreescurl_srcurl_7_68_0_cd669cc759lib_ftp.c
mov edx, 0x5c0
call fcn.1400e3d70
mov rdx, qword [rsi + 0xc00]
test rdx, rdx
jne 0x140104cc9
cmp byte [rsi + 0xe95], bl
lea rax, str.NLST
lea rdx, str.LIST
cmovne rdx, rax
lea r8, [0x1402dd4c7]
test rbp, rbp
mov r9, r8
lea rax, reloc.WLDAP32.dll_Ordinal_32
cmovne r9, rbp
lea rcx, [0x140253668]
cmovne r8, rax
call fcn.1400f11f0
lea r8, str.C:Users_riskuDownloads_vcpkg_master_buildtreescurl_srcurl_7_68_0_cd669cc759lib_ftp.c
mov edx, 0x5c9
mov rcx, rbp
mov r14, rax
call fcn.1400e3d70
test r14, r14
jne 0x140104d13
lea ebx, [r14 + 0x1b]
jmp 0x140104d73
lea rcx, [rdi + 0x798]
mov r8, r14
lea rdx, [0x1402dd60c]
call fcn.14011bbe0
lea r8, str.C:Users_riskuDownloads_vcpkg_master_buildtreescurl_srcurl_7_68_0_cd669cc759lib_ftp.c
mov edx, 0x5cf
mov rcx, r14
mov esi, eax
call fcn.1400e3d70
test esi, esi
je 0x140104d47
mov ebx, esi
jmp 0x140104d73
mov dword [rdi + 0x850], 0x1f
jmp 0x140104d73
cmp esi, 0x15
jne 0x140104d5e
lea r8d, [rsi - 8]
jmp 0x140104d67
cmp esi, 0x16
jne 0x140104d73
lea r8d, [rsi - 8]
mov dl, 1
mov rcx, rdi
call fcn.140104620
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 0x1401094a0
Capabilities:
Write file on windows

Disassembly:
sub rsp, 0x38
cmp byte [rcx + 0xea6], 0
movsxd r10, r9d
je 0x1401095c4
cmp r8d, 0xff
jne 0x140109501
lea eax, [r10 - 0xec]
cmp eax, 0x13
ja 0x1401094eb
lea r8, [0x140000000]
mov r9, qword [r8 + r10*8 + 0x25b4c0]
mov r8, rdx
lea rdx, str._s_IAC__s_n
add rsp, 0x38
jmp fcn.1400e09e0
mov r8, rdx
mov r9d, r10d
lea rdx, str._s_IAC__d_n
add rsp, 0x38
jmp fcn.1400e09e0
cmp r8d, 0xfb
jne 0x140109513
lea r9, str.WILL
jmp 0x140109551
cmp r8d, 0xfc
jne 0x140109525
lea r9, str.WONT
jmp 0x140109551
cmp r8d, 0xfd
jne 0x140109537
lea r9, [0x14025bee4]
jmp 0x140109551
xor r9d, r9d
lea rax, str.DONT
cmp r8d, 0xfe
cmove r9, rax
test r9, r9
je 0x1401095ad
cmp r10d, 0x27
jg 0x140109584
lea r8, [0x140000000]
mov r8, qword [r8 + r10*8 + 0x25bae0]
test r8, r8
jne 0x140109594
mov r8, rdx
mov dword [rsp + 0x20], r10d
lea rdx, str._s__s__d_n
call fcn.1400e09e0
add rsp, 0x38
ret
cmp r10d, 0xff
jne 0x14010956b
lea r8, str.EXOPL
mov qword [rsp + 0x20], r8
mov r8, rdx
lea rdx, str._s__s__s_n
call fcn.1400e09e0
add rsp, 0x38
ret
mov r9d, r8d
mov dword [rsp + 0x20], r10d
mov r8, rdx
lea rdx, str._s__d__d_n
call fcn.1400e09e0
add rsp, 0x38
ret
Function at 0x14010b530
Capabilities:
Receive data
Receive data on socket

Disassembly:
push rbx
push rdi
push r14
sub rsp, 0xd0
mov rax, qword [0x140309440]
xor rax, rsp
mov qword [rsp + 0xc0], rax
mov rbx, qword [rcx + 0x798]
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 0x14010b5c5
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 0x14010b626
lea rdx, str.Received_too_short_packet
mov rcx, rdi
call fcn.1400e0860
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.140246e90
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 0x14010b6e1
sub ecx, 1
je 0x14010b754
sub ecx, 1
je 0x14010b690
cmp ecx, 1
je 0x14010b673
lea r8, str.Internal_error:_Unexpected_packet
mov rcx, rdi
lea rdx, [0x1402dd60c]
call fcn.1400e0860
jmp 0x14010b754
add r8d, 0xfffffffe
add rdx, 2
mov rcx, rbx
call fcn.14010b260
test eax, eax
je 0x14010b754
jmp 0x14010b5fa
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 0x14010b754
sub rax, rsi
cmp rax, rbp
jae 0x14010b754
mov r8, rsi
lea rdx, str.TFTP_error:__s_n
mov rcx, rdi
call fcn.1400e09e0
jmp 0x14010b754
cmp r8d, 4
jle 0x14010b754
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 0x14010b754
lea eax, [r8 - 4]
mov rcx, r14
lea r8, [rdx + 4]
movsxd r9, eax
mov edx, 1
call fcn.1400e0780
mov esi, eax
test eax, eax
je 0x14010b733
mov edx, 5
mov rcx, rbx
call fcn.14010c210
mov eax, esi
jmp 0x14010b5fa
mov eax, dword [rbx + 0x154]
mov rcx, rdi
sub eax, 4
cdqe
add qword [rdi + 0xf8], rax
mov rdx, qword [rdi + 0xf8]
call fcn.1400f02d0
mov rcx, r14
call fcn.1400f05b0
test eax, eax
je 0x14010b5f8
mov edx, 5
mov rcx, rbx
call fcn.14010c210
mov eax, Ordinal_45
jmp 0x14010b5fa
Function at 0x14010ed80
Capabilities:
Convert ip address from string

Disassembly:
push rbx
push rbp
push rdi
push r13
sub rsp, 0x58
mov rax, qword [0x140309440]
xor rax, rsp
mov qword [rsp + 0x40], rax
mov rdi, rdx
mov r13, rcx
mov rbx, 0xffffffffffffffff
inc rbx
cmp byte [rdx + rbx], 0
jne 0x14010eda6
mov qword [rsp + 0x90], rsi
xor ebp, ebp
cmp byte [rdx], 0x5b
mov qword [rsp + 0x98], r14
mov qword [rsp + 0x50], r15
jne 0x14010ef15
cmp rbx, 5
jb 0x14010ef29
inc rdi
sub rbx, 2
cmp byte [rdi + rbx], 0x5d
lea r14, [rdi + rbx]
jne 0x14010ef29
lea rdx, str.0123456789abcdefABCDEF:.
mov rcx, rdi
call sub.api_ms_win_crt_string_l1_1_0.dll_strspn
cmp rbx, rax
je 0x14010eebd
cmp byte [rdi + rax], 0x25
lea r14, [rdi + rax]
jne 0x14010ef29
lea r8d, [rbp + 2]
mov esi, ebp
lea rdx, [0x14025cdf4]
lea rcx, [r14 + 1]
lea rbx, [r14 + 1]
call sub.api_ms_win_crt_string_l1_1_0.dll_strncmp
test eax, eax
jne 0x14010ee45
movzx eax, byte [r14 + 3]
lea rcx, [r14 + 3]
test al, al
je 0x14010ee45
cmp al, 0x5d
cmovne rbx, rcx
movzx eax, byte [rbx]
test al, al
je 0x14010ef29
mov rcx, rbp
cmp al, 0x5d
je 0x14010ee70
cmp rcx, 0xf
jge 0x14010ee70
inc rbx
mov byte [rsp + rcx + 0x20], al
inc esi
inc rcx
movzx eax, byte [rbx]
test al, al
jne 0x14010ee53
test esi, esi
je 0x14010ef29
cmp byte [rbx], 0x5d
jne 0x14010ef29
movsxd rax, esi
cmp rax, 0x10
jae 0x14010ef30
lea r8, str.C:Users_riskuDownloads_vcpkg_master_buildtreescurl_srcurl_7_68_0_cd669cc759liburlapi.c
mov byte [rsp + rax + 0x20], bpl
mov edx, 0x276
lea rcx, [rsp + 0x20]
call fcn.1400e43a0
mov qword [r13 + 0x28], rax
test rax, rax
jne 0x14010eeb9
mov eax, 7
jmp 0x14010eee9
mov byte [r14 + 1], bpl
lea r8, [rsp + 0x30]
mov byte [r14], bpl
mov rdx, rdi
mov ecx, reloc.WS2_32.dll_socket
call qword [sym.imp.WS2_32.dll_inet_pton]
cmp eax, 1
jne 0x14010ef29
mov byte [r14], 0x5d
cmp byte [rdi], bpl
mov eax, reloc.WS2_32.dll_ntohl
cmove ebp, eax
mov eax, ebp
mov r15, qword [rsp + 0x50]
mov r14, qword [rsp + 0x98]
mov rsi, qword [rsp + 0x90]
mov rcx, qword [rsp + 0x40]
xor rcx, rsp
call fcn.140246e90
add rsp, 0x58
pop r13
pop rdi
pop rbp
pop rbx
ret
lea rdx, reloc.WLDAP32.dll_Ordinal_32
mov rcx, rdi
call sub.api_ms_win_crt_string_l1_1_0.dll_strcspn
cmp rbx, rax
je 0x14010eedc
mov eax, 3
jmp 0x14010eee9
call fcn.140247390
int3
Function at 0x140120ba0
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 r8, str.C:Users_riskuDownloads_vcpkg_master_buildtreescurl_srcurl_7_68_0_cd669cc759libhmac.c
mov edx, 0x3f
lea ecx, [rax + rax]
mov eax, dword [rbx + 0x20]
add rax, 0x18
add rcx, rax
call fcn.1400e3e50
mov rdi, rax
test rax, rax
jne 0x140120bed
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 0x140120c34
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 0x140120c92
mov rsi, rbp
nop word [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 0x140120c50
mov eax, dword [rbx + 0x1c]
cmp rsi, rax
jae 0x140120cd3
nop word [rax + rax]
mov rcx, qword [rdi + 8]
lea rdx, [0x140261f1a]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov rcx, qword [rdi + 0x10]
lea rdx, [0x140261f1b]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov eax, dword [rbx + 0x1c]
inc rsi
cmp rsi, rax
jb 0x140120ca0
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 0x1401292a0
Capabilities:
Encode data using xor

Disassembly:
push rbx
movsxd rbx, r9d
mov r10, r8
mov r11, rdx
cmp rdx, r8
je 0x140129402
mov qword [rsp + 0x10], rsi
lea rsi, [rcx - 1]
not rcx
shr rsi, 0x3f
shr rcx, 0x3f
and rsi, rcx
mov ecx, dword [rdx + 8]
xor ecx, dword [r8 + 8]
dec rsi
and ecx, esi
xor dword [rdx + 8], ecx
xor dword [r8 + 8], ecx
mov edx, dword [r8 + 0x10]
movq xmm4, rsi
xor edx, dword [r11 + 0x10]
and edx, esi
punpcklqdq xmm4, xmm4
xor dword [r11 + 0x10], edx
xor dword [r8 + 0x10], edx
mov ecx, dword [r11 + 0x14]
mov edx, dword [r8 + 0x14]
xor rdx, rcx
and edx, 4
and rdx, rsi
mov eax, edx
xor eax, ecx
xor ecx, ecx
mov dword [r11 + 0x14], eax
xor dword [r8 + 0x14], edx
mov edx, ecx
test r9d, r9d
jle 0x1401293c2
cmp ebx, 2
jb 0x1401293c2
mov r9, qword [r8]
lea rax, [rbx - 1]
mov r8, qword [r11]
mov qword [rsp + 0x18], rdi
lea rdi, [rbx - 1]
lea rdi, [r9 + rdi*8]
lea rax, [r8 + rax*8]
cmp r9, rax
ja 0x140129351
cmp rdi, r8
jae 0x1401293bd
cmp r9, r10
ja 0x14012935b
cmp rdi, r10
jae 0x1401293bd
cmp r9, r11
ja 0x140129365
cmp rdi, r11
jae 0x1401293bd
cmp r8, r10
ja 0x14012936f
cmp rax, r10
jae 0x1401293bd
cmp r8, r11
ja 0x140129379
cmp rax, r11
jae 0x1401293bd
mov eax, ebx
and eax, 0xfffffffe
nop
movdqu xmm2, xmmword [rcx + r9]
add edx, 2
movdqu xmm1, xmmword [rcx + r8]
lea rcx, [rcx + 0x10]
movdqa xmm3, xmm2
pxor xmm3, xmm1
pand xmm3, xmm4
movdqa xmm0, xmm3
pxor xmm3, xmm2
pxor xmm0, xmm1
movdqu xmmword [rcx + r8 - 0x10], xmm0
movdqu xmmword [rcx + r9 - 0x10], xmm3
cmp edx, eax
jl 0x140129380
mov rdi, qword [rsp + 0x18]
movsxd rax, edx
cmp rax, rbx
jge 0x1401293fd
nop word [rax + rax]
mov rcx, qword [r11]
mov rdx, qword [rcx + rax*8]
lea r8, [rcx + rax*8]
mov rcx, qword [r10]
mov r9, qword [rcx + rax*8]
xor r9, rdx
and r9, rsi
xor rdx, r9
mov qword [r8], rdx
mov rcx, qword [r10]
xor qword [rcx + rax*8], r9
inc rax
cmp rax, rbx
jl 0x1401293d0
mov rsi, qword [rsp + 0x10]
pop rbx
ret

Function at 0x14013f4c0
Capabilities:
Set thread local storage value

Disassembly:
mov eax, Ordinal_41
call fcn.140247970
sub rsp, rax
mov ecx, dword [rcx]
call qword [sym.imp.KERNEL32.dll_TlsSetValue]
xor ecx, ecx
test eax, eax
setne cl
mov eax, ecx
add rsp, 0x28
ret
Function at 0x140160ce0
Capabilities:
Encode data using xor
Encrypt data using rc4 prga

Disassembly:
mov qword [rsp + 0x10], rbx
push rsi
mov r10, rdx
xor r11b, r11b
xor edx, edx
mov rsi, r9
mov rbx, rcx
test rcx, rcx
je 0x140160df4
test r10, r10
je 0x140160df4
movzx eax, byte [rcx]
test r8d, r8d
jne 0x140160d25
cmp al, 0x7f
jbe 0x140160ded
mov edx, 1
mov eax, edx
add rax, r10
jmp 0x140160dfc
mov r11b, 0xff
cmp al, 0x80
jbe 0x140160d3b
mov edx, 1
mov eax, edx
add rax, r10
jmp 0x140160dfc
jne 0x140160ded
mov eax, 1
lea rcx, [r10 - 1]
cmp r10, rax
jbe 0x140160dde
cmp rcx, 8
jb 0x140160dd0
and ecx, 7
mov rdx, r10
sub rdx, rcx
xorps xmm3, xmm3
xorps xmm2, xmm2
nop dword [rax + rax]
movd xmm1, dword [rax + rbx]
xorps xmm0, xmm0
punpcklbw xmm1, xmm0
punpcklwd xmm1, xmm0
por xmm1, xmm3
movdqa xmm3, xmm1
movd xmm1, dword [rax + rbx + 4]
punpcklbw xmm1, xmm0
add rax, 8
punpcklwd xmm1, xmm0
por xmm1, xmm2
movdqa xmm2, xmm1
cmp rax, rdx
jb 0x140160d70
por xmm2, xmm3
movdqa xmm0, xmm2
psrldq xmm0, 8
por xmm2, xmm0
movdqa xmm0, xmm2
psrldq xmm0, 4
por xmm2, xmm0
movd edx, xmm2
cmp rax, r10
jae 0x140160dde
nop
movzx ecx, byte [rax + rbx]
inc rax
or edx, ecx
cmp rax, r10
jb 0x140160dd0
neg edx
sbb r11b, r11b
movzx r11d, r11b
mov edx, r11d
and edx, 1
mov eax, edx
add rax, r10
jmp 0x140160dfc
mov eax, 1
mov r10, rdx
mov qword [rsp + 0x10], rdi
test rsi, rsi
je 0x140160e55
mov rdi, qword [r9]
test rdi, rdi
je 0x140160e55
movzx r8d, r11b
lea r9, [rbx + r10]
and r8d, 1
mov byte [rdi], r11b
test r10, r10
je 0x140160e52
mov ebx, edx
add rbx, rdi
nop word [rax + rax]
movzx edx, byte [r9 - 1]
lea r9, [r9 - 1]
dec r10
movzx ecx, r11b
xor edx, ecx
add r8d, edx
mov byte [rbx + r10], r8b
shr r8d, 8
test r10, r10
jne 0x140160e30
add qword [rsi], rax
mov rdi, qword [rsp + 0x10]
mov rbx, qword [rsp + 0x18]
pop rsi
ret
Function at 0x140172960
Capabilities:
Encode data using xor

Disassembly:
mov qword [rsp + 0x20], rbx
push rsi
mov eax, reloc.WLDAP32.dll_Ordinal_32
call fcn.140247970
sub rsp, rax
mov rbx, rcx
mov rsi, rdx
mov rcx, rdx
call fcn.1401296d0
test eax, eax
je 0x14017299f
xor edx, edx
mov rcx, rbx
call fcn.140129b50
mov eax, 1
mov rbx, qword [rsp + 0x48]
add rsp, 0x20
pop rsi
ret
mov qword [rsp + 0x30], rbp
mov ebp, dword [rsi + 8]
mov qword [rsp + 0x38], rdi
mov qword [rsp + 0x40], r14
mov r14, qword [rsi]
lea eax, [rbp - 1]
movsxd rdi, eax
xor eax, eax
mov rcx, qword [r14 + rdi*8]
cmp rcx, 1
sete al
sub ebp, eax
cmp rsi, rbx
je 0x1401729e7
mov edx, ebp
mov rcx, rbx
call fcn.14012a0f0
test rax, rax
je 0x140172a4d
mov eax, dword [rsi + 0x10]
mov dword [rbx + 0x10], eax
mov rcx, qword [r14 + rdi*8]
mov rax, qword [rbx]
mov rdx, rcx
xor rdx, 1
inc rdx
neg rdx
shl rdx, 0x3f
lea r8, [rax + rdi*8]
shr rcx, 1
je 0x140172a07
mov qword [r8], rcx
test rdi, rdi
jle 0x140172a3e
sub r14, rax
nop
mov rcx, qword [r14 + r8 - 8]
lea r8, [r8 - 8]
mov rax, rcx
dec rdi
shr rax, 1
or rax, rdx
mov rdx, rcx
xor rdx, 1
mov qword [r8], rax
inc rdx
neg rdx
shl rdx, 0x3f
test rdi, rdi
jg 0x140172a10
mov dword [rbx + 8], ebp
test ebp, ebp
jne 0x140172a48
mov dword [rbx + 0x10], ebp
mov eax, 1
mov rdi, qword [rsp + 0x38]
mov rbp, qword [rsp + 0x30]
mov r14, qword [rsp + 0x40]
mov rbx, qword [rsp + 0x48]
add rsp, 0x20
pop rsi
ret

Function at 0x1401742d0
Capabilities:
Get thread local storage value

Disassembly:
mov eax, Ordinal_41
call fcn.140247970
sub rsp, rax
lea rcx, [0x140388674]
add rsp, 0x28
jmp fcn.14013f320

Function at 0x1401a00c0
Capabilities:
Encode data using xor

Disassembly:
mov eax, gethostname
call fcn.140247970
sub rsp, rax
mov r10, rdx
mov dword [rsp + 0x40], reloc.WS2_32.dll_recv
add rdx, 0xf
lea rax, [r8 + 0xf]
mov r11, rcx
cmp r10, rax
ja 0x1401a0113
xor ecx, ecx
cmp rdx, r8
jb 0x1401a0113
sub r8, r10
lea rax, [rcx + r10]
mov edx, reloc.WS2_32.dll_recv
sub rdx, rcx
nop
movzx ecx, byte [r8 + rax]
xor byte [rax], cl
lea rax, [rax + 1]
sub rdx, 1
jne 0x1401a0100
jmp 0x1401a0126
movdqu xmm1, xmmword [r10]
movdqu xmm0, xmmword [r8]
pxor xmm1, xmm0
movdqu xmmword [r10], xmm1
mov rcx, qword [r11 + 8]
lea r8, [rsp + 0x40]
mov r9, r10
mov dword [rsp + 0x20], reloc.WS2_32.dll_recv
mov rdx, r10
call fcn.14016d250
test eax, eax
je 0x1401a0157
cmp dword [rsp + 0x40], 0x10
jne 0x1401a0157
mov eax, 1
add rsp, 0x38
ret
xor eax, eax
add rsp, 0x38
ret
Function at 0x1401a0300
Capabilities:
Encode data using xor

Disassembly:
mov r10, rcx
test rdx, rdx
je 0x1401a0388
test r8, r8
je 0x1401a0388
mov rax, qword [rcx + 0x18]
cmp r8, rax
mov r9, rax
cmovb r9, r8
test r9, r9
je 0x1401a0346
add rcx, 0x20
mov r11, rdx
sub r11, r10
nop
movzx eax, byte [r11 + rcx - 0x20]
xor byte [rcx], al
lea rcx, [rcx + 1]
sub r9, 1
jne 0x1401a0330
mov rax, qword [r10 + 0x18]
cmp r8, rax
jbe 0x1401a0388
sub r8, rax
cmp r8, 0x10
jbe 0x1401a035c
mov r8d, reloc.WS2_32.dll_recv
jmp 0x1401a0361
test r8, r8
je 0x1401a0388
xor ecx, ecx
nop dword [rax]
nop word [rax + rax]
mov rax, qword [r10 + 0x18]
add rax, rcx
movzx eax, byte [rax + rdx]
xor byte [r10 + rcx + 0x40], al
inc rcx
cmp rcx, r8
jb 0x1401a0370
ret