joyce8/EMBER2024-capa huggingface dataset:
Function at 0x14006e310
Capabilities:
Send data
Send data on socket

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x18], rsi
push rdi
sub rsp, 0x20
mov rbx, rcx
mov byte [rsp + 0x38], 0xff
mov rcx, qword [rcx + 0x20]
mov edi, r8d
mov esi, edx
mov byte [rsp + 0x3a], dil
xor r9d, r9d
mov byte [rsp + 0x39], sil
lea rdx, [rsp + 0x38]
mov rcx, qword [rcx + 0x188]
lea r8d, [r9 + 3]
call qword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x14006e36f
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbx
mov r8d, eax
call fcn.140049240
mov r9d, edi
lea rdx, str.SENT
mov r8d, esi
mov rcx, rbx
call fcn.14006deb0
mov rbx, qword [rsp + 0x30]
mov rsi, qword [rsp + 0x40]
add rsp, 0x20
pop rdi
ret

Function at 0x14006e510
Capabilities:
Send data
Send data on socket

Disassembly:
cmp edx, 0x1f
jne 0x14006e6c5
push rsi
push rdi
push r13
sub rsp, 0x20
mov rsi, qword [rcx + 0x198]
mov rdi, rcx
mov r13, qword [rcx + 0x20]
mov qword [rsp + 0x40], rbx
mov qword [rsp + 0x48], rbp
mov qword [rsp + 0x50], r14
lea rbx, [rsi + 0x1ed8]
lea r14, [rsi + 0x1cd8]
mov qword [rsp + 0x58], r15
mov qword [rbx], r14
mov rax, r14
cmp r14, rbx
jae 0x14006e567
lea rax, [r14 + 1]
mov byte [r14], 0xff
mov qword [rbx], rax
cmp rax, rbx
jae 0x14006e580
mov byte [rax], 0xfa
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x14006e580
mov byte [rax], Ordinal_33
inc qword [rbx]
movzx ecx, word [rsi + 0x1ca8]
call qword [sym.imp.WS2_32.dll_htons]
movzx ecx, word [rsi + 0x1caa]
movzx ebp, ax
shr bp, 8
movzx r15d, ax
call qword [sym.imp.WS2_32.dll_htons]
mov r9, qword [rbx]
movzx ecx, ax
shr cx, 8
cmp r9, rbx
jae 0x14006e5bd
mov byte [r9], r15b
inc qword [rbx]
mov r9, qword [rbx]
mov r15, qword [rsp + 0x58]
cmp r9, rbx
jae 0x14006e5d0
mov byte [r9], bpl
inc qword [rbx]
mov r9, qword [rbx]
mov rbp, qword [rsp + 0x48]
cmp r9, rbx
jae 0x14006e60f
mov byte [r9], al
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x14006e60f
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x14006e60f
mov byte [r9], 0xff
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x14006e60f
mov byte [r9], 0xf0
mov r9, qword [rbx]
inc r9
mov qword [rsi + 0x1ee0], r9
lea r8, [rsi + 0x1cda]
sub r9, r14
mov qword [rbx], r14
sub r9, 2
mov edx, 0x3e
mov rcx, rdi
call fcn.14006dfe0
mov rcx, qword [r13 + 0x188]
xor r9d, r9d
mov rdx, r14
lea r8d, [r9 + 3]
call qword [sym.imp.WS2_32.dll_send]
mov r14, qword [rsp + 0x50]
mov rbx, qword [rsp + 0x40]
test eax, eax
jns 0x14006e671
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rdi
mov r8d, eax
call fcn.140049240
lea rdx, [rsi + 0x1cdb]
mov r8d, 4
mov rcx, rdi
call fcn.14006e3a0
mov rcx, qword [r13 + 0x188]
lea rdx, [rsi + 0x1cdf]
xor r9d, r9d
lea r8d, [r9 + 2]
call qword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x14006e6bd
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rdi
mov r8d, eax
call fcn.140049240
add rsp, 0x20
pop r13
pop rdi
pop rsi
ret
Function at 0x14006fcf0
Capabilities:
Receive data
Receive data on socket

Disassembly:
push rbp
push rsi
push rdi
sub rsp, 0xd0
mov rax, qword [0x1400a7648]
xor rax, rsp
mov qword [rsp + 0xc0], rax
mov rax, qword [rcx + 0x20]
mov rbp, rcx
xor r9d, r9d
xor esi, esi
mov rdi, qword [rax + 0x360]
lea rax, [rsp + 0x30]
mov dword [rsp + 0x30], 0x80
mov qword [rsp + 0x28], rax
lea rax, [rsp + 0x40]
mov qword [rsp + 0x20], rax
mov r8d, dword [rdi + 0x144]
mov rdx, qword [rdi + 0x150]
add r8d, 4
mov rcx, qword [rdi + 0x18]
call qword [sym.imp.WS2_32.dll_recvfrom]
mov dword [rdi + 0x13c], eax
cmp dword [rdi + 0x138], esi
jne 0x14006fd86
movsxd r8, dword [rsp + 0x30]
lea rcx, [rdi + 0xb8]
lea rdx, [rsp + 0x40]
call sub.VCRUNTIME140.dll_memcpy
mov eax, dword [rsp + 0x30]
mov dword [rdi + 0x138], eax
mov r8d, dword [rdi + 0x13c]
mov qword [rsp + 0x100], r14
cmp r8d, 4
jge 0x14006fdd6
lea rdx, str.Received_too_short_packet
mov rcx, rbp
call fcn.140049240
mov dword [rdi + 0xc], 7
mov eax, esi
mov r14, qword [rsp + 0x100]
mov rcx, qword [rsp + 0xc0]
xor rcx, rsp
call fcn.140086740
add rsp, 0xd0
pop rdi
pop rsi
pop rbp
ret
mov rdx, qword [rdi + 0x150]
movzx eax, byte [rdx]
movzx ecx, byte [rdx + 1]
shl eax, 8
or ecx, eax
mov dword [rdi + 0xc], ecx
dec ecx
cmp ecx, 5
ja case.0x14006fe0c.1
movsxd rax, ecx
lea r9, [0x140000000]
mov ecx, dword [r9 + rax*4 + 0x6ff14]
add rcx, r9
jmp rcx
cmp r8d, 4
jle case.0x14006fe0c.4
movzx eax, byte [rdx + 3]
movzx ecx, byte [rdx + 2]
shl ecx, 8
or ecx, eax
movzx eax, word [rdi + 0x14c]
inc eax
movzx eax, ax
cmp eax, ecx
jne case.0x14006fe0c.4
lea eax, [r8 - 4]
mov rcx, rbp
lea r8, [rdx + 4]
movsxd r9, eax
mov edx, 1
call fcn.140049860
mov esi, eax
test eax, eax
je case.0x14006fe0c.4
mov edx, 5
mov rcx, rdi
call fcn.140070920
jmp 0x14006fdb1
movzx ecx, byte [rdx + 2]
lea eax, [r8 - 4]
shl ecx, 8
lea r14, [rdx + 4]
mov qword [rsp + 0xf8], rbx
movsxd rbx, eax
movzx eax, byte [rdx + 3]
mov rdx, rbx
or ecx, eax
mov dword [rdi + 8], ecx
mov rcx, r14
call fcn.140070990
cmp rax, rbx
mov rbx, qword [rsp + 0xf8]
jae case.0x14006fe0c.4
mov r8, r14
lea rdx, str.TFTP_error:__s
mov rcx, rbp
call fcn.140049320
jmp case.0x14006fe0c.4
add r8d, 0xfffffffe
add rdx, 2
mov rcx, rdi
call fcn.14006fa30
mov esi, eax
test eax, eax
je case.0x14006fe0c.4
jmp 0x14006fdb3
lea r8, str.Internal_error:_Unexpected_packet
mov rcx, rbp
lea rdx, [0x14008ac64]
call fcn.140049240
mov rcx, rbp
call fcn.14005b0b0
test eax, eax
je 0x14006fdb1
mov edx, 5
mov rcx, rdi
call fcn.140070920
mov eax, Ordinal_46
jmp 0x14006fdb3
Function at 0x140071e90
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 [str.Pq_b_]
mov rdi, rax
test rax, rax
je 0x140071f0d
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 0x140071f38
cmp ebx, esi
je 0x140071f38
cmp ebx, 0x8000
ja 0x140071f38
cmp ebx, esi
jb 0x140071f33
mov edx, ebx
mov rcx, rdi
call qword [str.Pq_b_]
mov rdi, rax
test rax, rax
jne 0x140071ed0
mov rcx, rbp
call qword [case.0x14003f66b.0]
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 0x140071f18
mov rcx, rdi
jmp 0x140071f10
Function at 0x140073860
Capabilities:
Convert ip address from string

Disassembly:
push rbx
push rbp
push rsi
push rdi
push r13
push r14
push r15
sub rsp, 0x70
mov rax, qword [0x1400a7648]
xor rax, rsp
mov qword [rsp + 0x60], rax
mov rdi, r8
mov rsi, rdx
mov r13, rcx
cmp r8, 4
jb 0x1400739ee
inc rsi
lea rdx, str.0123456789abcdefABCDEF:.
mov rcx, rsi
sub rdi, 2
call qword [sym.imp.api_ms_win_crt_string_l1_1_0.dll_strspn]
cmp rdi, rax
je 0x140073966
cmp byte [rsi + rax], 0x25
lea r14, [rsi + rax]
mov rdi, rax
jne 0x1400739ee
xor ebp, ebp
lea rdx, [0x140097cb0]
lea rcx, [r14 + 1]
lea rbx, [r14 + 1]
lea r8d, [rbp + 2]
call qword [sym.imp.api_ms_win_crt_string_l1_1_0.dll_strncmp]
test eax, eax
jne 0x1400738f4
movzx eax, byte [r14 + 3]
lea rcx, [r14 + 3]
test al, al
je 0x1400738f4
cmp al, 0x5d
cmovne rbx, rcx
movzx eax, byte [rbx]
test al, al
je 0x1400739ee
mov rcx, rbp
cmp al, 0x5d
je 0x14007391f
cmp rcx, 0xf
jge 0x14007391f
inc rbx
mov byte [rsp + rcx + 0x20], al
inc ebp
inc rcx
movzx eax, byte [rbx]
test al, al
jne 0x140073902
test ebp, ebp
je 0x1400739ee
cmp byte [rbx], 0x5d
jne 0x1400739ee
movsxd rax, ebp
cmp rax, 0x10
jae 0x140073a0f
lea rcx, [rsp + 0x20]
mov byte [rsp + rax + 0x20], 0
call qword [case.0x14003f66b.2]
mov qword [r13 + 0x28], rax
test rax, rax
jne 0x140073960
mov eax, 7
jmp 0x1400739f3
mov word [r14], 0x5d
lea r8, [rsp + 0x20]
mov byte [rdi + rsi], 0
mov rdx, rsi
mov ecx, reloc.WS2_32.dll_socket
call qword [sym.imp.WS2_32.dll_inet_pton]
cmp eax, 1
jne 0x1400739ee
lea r9d, [rax + 0x2d]
lea r8, [rsp + 0x30]
lea rdx, [rsp + 0x20]
lea ecx, [rax + 0x16]
call sub.WS2_32.dll_inet_ntop
test rax, rax
je 0x1400739e6
lea rax, [rsp + 0x30]
mov rdx, 0xffffffffffffffff
nop dword [rax]
inc rdx
cmp byte [rax + rdx], 0
jne 0x1400739b0
cmp rdx, rdi
jae 0x1400739e6
lea rax, [rsp + 0x30]
mov r8, rsi
sub r8, rax
lea rcx, [rsp + 0x30]
nop
movzx eax, byte [rcx]
mov byte [r8 + rcx], al
lea rcx, [rcx + 1]
test al, al
jne 0x1400739d0
mov rdi, rdx
mov byte [rdx + rsi + 1], al
mov byte [rdi + rsi], 0x5d
xor eax, eax
jmp 0x1400739f3
mov eax, reloc.WLDAP32.dll_Ordinal_22
mov rcx, qword [rsp + 0x60]
xor rcx, rsp
call fcn.140086740
add rsp, 0x70
pop r15
pop r14
pop r13
pop rdi
pop rsi
pop rbp
pop rbx
ret
call fcn.140086aa8
int3
Function at 0x140077150
Capabilities:
Set socket configuration

Disassembly:
push rbx
sub rsp, 0x30
mov eax, dword [0x1400a7a78]
mov rbx, rcx
mov dword [rsp + 0x50], 0x4020
mov dword [rsp + 0x48], 0
mov dword [rsp + 0x58], 4
test eax, eax
jne 0x1400771b4
lea r9d, [rax + 2]
mov dword [rsp + 0x20], 3
xor r8d, r8d
lea ecx, [rax + 6]
xor edx, edx
call fcn.14007d120
test al, al
je 0x1400771a8
mov dword [0x1400a7a78], 2
add rsp, 0x30
pop rbx
ret
mov dword [0x1400a7a78], 1
jmp 0x1400771b9
cmp eax, 2
je 0x14007720b
lea rax, [rsp + 0x58]
mov edx, 0xffff
lea r9, [rsp + 0x48]
mov qword [rsp + 0x20], rax
mov r8d, 0x1001
mov rcx, rbx
call qword [sym.imp.WS2_32.dll_getsockopt]
test eax, eax
jne 0x1400771ea
mov eax, dword [rsp + 0x50]
cmp dword [rsp + 0x48], eax
jg 0x14007720b
lea r9, [rsp + 0x50]
mov dword [rsp + 0x20], 4
mov edx, 0xffff
mov r8d, 0x1001
mov rcx, rbx
call qword [sym.imp.WS2_32.dll_setsockopt]
add rsp, 0x30
pop rbx
ret

Function at 0x140077e10
Capabilities:
Receive data
Receive data on socket

Disassembly:
push rbx
push rbp
push rsi
push rdi
sub rsp, 0x148
mov rax, qword [0x1400a7648]
xor rax, rsp
mov qword [rsp + 0x130], rax
mov rax, qword [rcx]
mov rdi, rcx
mov rsi, r9
mov rbp, r8
mov rcx, qword [rax + 0x10]
mov dword [r9], 0
xor r9d, r9d
mov rcx, qword [rcx + 0x98]
call qword [sym.imp.WS2_32.dll_recv]
movsxd rbx, eax
cmp rbx, 0xffffffffffffffff
jne 0x140077eb1
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov ebx, eax
cmp eax, 0x2733
jne 0x140077e75
mov dword [rsi], 0x51
jmp 0x140077eaa
mov r8d, 0x100
lea rdx, [rsp + 0x30]
mov ecx, ebx
call fcn.14005c230
mov rcx, qword [rdi + 8]
lea rdx, str.Recv_failure:__s
mov r8, rax
call fcn.140049240
mov rax, qword [rdi + 8]
mov dword [rax + 0xd64], ebx
mov dword [rsi], gethostname
mov rbx, 0xffffffffffffffff
mov edx, dword [rsi]
lea r8, str.nw_in_read_len_zu______d__err_d
mov rcx, qword [rdi + 8]
mov r9, rbp
mov dword [rsp + 0x28], edx
mov rdx, qword [rdi]
mov dword [rsp + 0x20], ebx
call fcn.1400493c0
mov rax, rbx
mov rcx, qword [rsp + 0x130]
xor rcx, rsp
call fcn.140086740
add rsp, 0x148
pop rdi
pop rsi
pop rbp
pop rbx
ret
Function at 0x140077ef0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
mov qword [rsp + 0x20], rbx
push rsi
sub rsp, 0x1c0
mov rax, qword [0x1400a7648]
xor rax, rsp
mov qword [rsp + 0x1b0], rax
mov rax, qword [rdx + 0x20]
mov rsi, rdx
mov rbx, qword [rcx + 0x10]
mov rcx, qword [rax + 0x2c8]
test dword [rcx + 0x84], 0x800
jne 0x140078033
mov rcx, qword [rbx + 0x98]
lea r8, [rsp + 0x20]
xorps xmm0, xmm0
mov dword [rsp + 0x20], 0x80
lea rdx, [rsp + 0x30]
movups xmmword [rsp + 0x30], xmm0
movups xmmword [rsp + 0x40], xmm0
movups xmmword [rsp + 0x50], xmm0
movups xmmword [rsp + 0x60], xmm0
movups xmmword [rsp + 0x70], xmm0
movups xmmword [rsp + 0x80], xmm0
movups xmmword [rsp + 0x90], xmm0
movups xmmword [rsp + 0xa0], xmm0
call qword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x140077fc1
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov r8d, 0x100
lea rdx, [rsp + 0xb0]
mov ecx, eax
mov ebx, eax
call fcn.14005c230
mov r9, rax
lea rdx, str.getsockname___failed_with_errno__d:__s
mov r8d, ebx
mov rcx, rsi
call fcn.140049240
mov eax, 2
jmp 0x140078035
mov edx, dword [rsp + 0x20]
lea r9, [rbx + 0x144]
lea r8, [rbx + 0x114]
lea rcx, [rsp + 0x30]
call fcn.14004a8c0
test al, al
jne 0x140078033
mov qword [rsp + 0x1e0], rdi
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__errno]
mov ebx, dword [rax]
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__errno]
mov r8d, 0x100
lea rdx, [rsp + 0xb0]
mov ecx, ebx
mov rdi, rax
call fcn.14005c230
mov r8d, dword [rdi]
lea rdx, str.ssloc_inet_ntop___failed_with_errno__d:__s
mov r9, rax
mov rcx, rsi
call fcn.140049240
mov rdi, qword [rsp + 0x1e0]
mov eax, 2
jmp 0x140078035
xor eax, eax
mov rcx, qword [rsp + 0x1b0]
xor rcx, rsp
call fcn.140086740
mov rbx, qword [rsp + 0x1e8]
add rsp, 0x1c0
pop rsi
ret
Function at 0x140084f90
Capabilities:
Create new key via cryptacquirecontext
Hash data via wincrypt
Initialize hashing via wincrypt

Disassembly:
push rbp
push rsi
push rdi
sub rsp, 0x50
mov rax, qword [0x1400a7648]
xor rax, rsp
mov qword [rsp + 0x48], rax
mov rbp, r8
mov dword [rsp + 0x20], 0xf0000040
mov rsi, rdx
mov rdi, rcx
xor r8d, r8d
lea rcx, [rsp + 0x38]
xor edx, edx
mov r9d, Ordinal_27
call qword [sym.imp.ADVAPI32.dll_CryptAcquireContextA]
test eax, eax
jne 0x140084fdc
mov eax, reloc.WLDAP32.dll_Ordinal_27
jmp 0x1400850ae
mov rcx, qword [rsp + 0x38]
lea rax, [rsp + 0x40]
xor r9d, r9d
mov qword [rsp + 0x20], rax
xor r8d, r8d
mov edx, 0x800c
call qword [sym.imp.ADVAPI32.dll_CryptCreateHash]
test eax, eax
jne 0x140085020
mov rcx, qword [rsp + 0x38]
xor edx, edx
call qword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
mov eax, 2
mov qword [rsp + 0x38], 0
jmp 0x1400850ae
mov rcx, rbp
call fcn.14004beb0
mov rcx, qword [rsp + 0x40]
xor r9d, r9d
mov r8d, eax
mov rdx, rsi
call qword [sym.imp.ADVAPI32.dll_CryptHashData]
mov rcx, qword [rsp + 0x40]
lea r9, [rsp + 0x30]
xor r8d, r8d
mov dword [rsp + 0x30], 0
mov dword [rsp + 0x20], 0
lea edx, [r8 + 2]
call qword [sym.imp.ADVAPI32.dll_CryptGetHashParam]
cmp dword [rsp + 0x30], 0x20
jne 0x14008508a
mov rcx, qword [rsp + 0x40]
lea r9, [rsp + 0x30]
mov r8, rdi
mov dword [rsp + 0x20], 0
mov edx, 2
call qword [sym.imp.ADVAPI32.dll_CryptGetHashParam]
mov rcx, qword [rsp + 0x40]
test rcx, rcx
je 0x14008509a
call qword [sym.imp.ADVAPI32.dll_CryptDestroyHash]
mov rcx, qword [rsp + 0x38]
test rcx, rcx
je 0x1400850ac
xor edx, edx
call qword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
xor eax, eax
mov rcx, qword [rsp + 0x48]
xor rcx, rsp
call fcn.140086740
add rsp, 0x50
pop rdi
pop rsi
pop rbp
ret
Function at 0x140085140
Capabilities:
Authenticate hmac
Encode data using xor

Disassembly:
mov qword [rsp + 0x20], rbx
push rbp
push r14
push r15
sub rsp, 0x20
mov eax, dword [rcx + 0x18]
mov rbp, rcx
mov ecx, dword [rcx + 0x20]
mov r14, rdx
add rcx, 0x18
mov r15d, r8d
lea r9d, [rax + rax]
add rcx, r9
call qword [sub.api_ms_win_crt_heap_l1_1_0.dll_malloc]
mov rbx, rax
test rax, rax
jne 0x140085185
mov rbx, qword [rsp + 0x58]
add rsp, 0x20
pop r15
pop r14
pop rbp
ret
lea rcx, [rax + 0x18]
mov qword [rax], rbp
mov qword [rax + 8], rcx
mov eax, dword [rbp + 0x18]
add rax, rcx
mov qword [rsp + 0x48], rsi
mov qword [rbx + 0x10], rax
mov qword [rsp + 0x50], rdi
cmp r15d, dword [rbp + 0x1c]
jbe 0x1400851d0
call qword [rbp]
mov rcx, qword [rbx + 8]
mov r8d, r15d
mov rdx, r14
call qword [rbp + reloc.WS2_32.dll_htonl]
mov r14d, dword [rbp + 0x18]
add r14, qword [rbx + 0x10]
mov rdx, qword [rbx + 8]
mov rcx, r14
call qword [rbp + reloc.WS2_32.dll_recv]
mov r15d, dword [rbp + 0x20]
mov rcx, qword [rbx + 8]
call qword [rbp]
mov rcx, qword [rbx + 0x10]
call qword [rbp]
xor esi, esi
test r15, r15
je 0x140085232
mov rsi, r15
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 [rbx + 8]
call qword [rbp + 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 [rbx + 0x10]
call qword [rbp + reloc.WS2_32.dll_htonl]
sub r15, 1
jne 0x1400851f0
mov eax, dword [rbp + 0x1c]
cmp rsi, rax
jae 0x140085273
nop word [rax + rax]
mov rcx, qword [rbx + 8]
lea rdx, [0x14009a4e0]
mov r8d, 1
call qword [rbp + reloc.WS2_32.dll_htonl]
mov rcx, qword [rbx + 0x10]
lea rdx, [0x14009a4e1]
mov r8d, 1
call qword [rbp + reloc.WS2_32.dll_htonl]
mov eax, dword [rbp + 0x1c]
inc rsi
cmp rsi, rax
jb 0x140085240
mov rdi, qword [rsp + 0x50]
mov rax, rbx
mov rbx, qword [rsp + 0x58]
mov rsi, qword [rsp + 0x48]
add rsp, 0x20
pop r15
pop r14
pop rbp
ret
Function at 0x140085290
Capabilities:
Authenticate hmac
Encode data using xor

Disassembly:
push rbx
push rbp
push r12
push r14
push r15
sub rsp, 0x20
mov rbp, rcx
mov r12, r9
mov rcx, r8
mov r14, rdx
call fcn.14004beb0
mov r8d, dword [rbp + 0x18]
mov ecx, dword [rbp + 0x20]
add rcx, 0x18
mov r15d, eax
lea r9d, [r8 + r8]
add rcx, r9
call qword [sub.api_ms_win_crt_heap_l1_1_0.dll_malloc]
mov rbx, rax
test rax, rax
je 0x140085436
lea rcx, [rax + 0x18]
mov qword [rax], rbp
mov qword [rax + 8], rcx
mov eax, dword [rbp + 0x18]
add rax, rcx
mov qword [rsp + 0x58], rsi
mov qword [rbx + 0x10], rax
mov qword [rsp + 0x60], rdi
cmp r15d, dword [rbp + 0x1c]
jbe 0x140085320
call qword [rbp]
mov rcx, qword [rbx + 8]
mov r8d, r15d
mov rdx, r14
call qword [rbp + reloc.WS2_32.dll_htonl]
mov r14d, dword [rbp + 0x18]
add r14, qword [rbx + 0x10]
mov rdx, qword [rbx + 8]
mov rcx, r14
call qword [rbp + reloc.WS2_32.dll_recv]
mov r15d, dword [rbp + 0x20]
mov rcx, qword [rbx + 8]
call qword [rbp]
mov rcx, qword [rbx + 0x10]
call qword [rbp]
xor esi, esi
test r15, r15
je 0x140085382
mov rsi, r15
nop dword [rax + rax]
movzx eax, byte [r14]
lea rdx, [rsp + 0x50]
xor al, 0x36
mov r8d, 1
mov byte [rsp + 0x50], al
mov rcx, qword [rbx + 8]
call qword [rbp + reloc.WS2_32.dll_htonl]
movzx eax, byte [r14]
lea rdx, [rsp + 0x50]
xor al, 0x5c
lea r14, [r14 + 1]
mov byte [rsp + 0x50], al
mov r8d, 1
mov rcx, qword [rbx + 0x10]
call qword [rbp + reloc.WS2_32.dll_htonl]
sub r15, 1
jne 0x140085340
mov eax, dword [rbp + 0x1c]
cmp rsi, rax
jae 0x1400853c3
nop word [rax + rax]
mov rcx, qword [rbx + 8]
lea rdx, [0x14009a4e0]
mov r8d, 1
call qword [rbp + reloc.WS2_32.dll_htonl]
mov rcx, qword [rbx + 0x10]
lea rdx, [0x14009a4e1]
mov r8d, 1
call qword [rbp + reloc.WS2_32.dll_htonl]
mov eax, dword [rbp + 0x1c]
inc rsi
cmp rsi, rax
jb 0x140085390
mov rcx, qword [rsp + 0x70]
call fcn.14004beb0
mov r9, qword [rbx]
mov r8d, eax
mov rcx, qword [rbx + 8]
mov rdx, r12
call qword [r9 + reloc.WS2_32.dll_htonl]
mov rdi, qword [rsp + 0x78]
mov rsi, qword [rbx]
test rdi, rdi
jne 0x1400853f2
mov edi, dword [rsi + 0x18]
add rdi, qword [rbx + 0x10]
mov rdx, qword [rbx + 8]
mov rcx, rdi
call qword [rsi + reloc.WS2_32.dll_recv]
mov r8d, dword [rsi + 0x20]
mov rdx, rdi
mov rcx, qword [rbx + 0x10]
call qword [rsi + reloc.WS2_32.dll_htonl]
mov rdx, qword [rbx + 0x10]
mov rcx, rdi
call qword [rsi + reloc.WS2_32.dll_recv]
mov rcx, rbx
call qword [case.0x14003f66b.0]
mov rdi, qword [rsp + 0x60]
xor eax, eax
mov rsi, qword [rsp + 0x58]
add rsp, 0x20
pop r15
pop r14
pop r12
pop rbp
pop rbx
ret
mov eax, reloc.WLDAP32.dll_Ordinal_27
add rsp, 0x20
pop r15
pop r14
pop r12
pop rbp
pop rbx
ret

Function at 0x1400858e0
Capabilities:
Encode data using xor

Disassembly:
mov r10, rcx
test rdx, rdx
je 0x140085945
nop dword [rax + rax]
movzx r8d, byte [r10]
lea r10, [r10 + 1]
movzx eax, r8b
movzx r9d, r8b
shr r9b, 1
and al, 0xfe
not r9b
movzx eax, al
xor r9b, r8b
shr r9b, 1
xor r9b, r8b
shr r9b, 1
xor r9b, r8b
shr r9b, 1
xor r9b, r8b
shr r9b, 1
xor r9b, r8b
shr r9b, 1
xor r9b, r8b
or r8b, 1
test r9b, 2
movzx ecx, r8b
cmove ecx, eax
mov byte [r10 - 1], cl
sub rdx, 1
jne 0x1400858f0
ret
Function at 0x140085a94
Capabilities:
Get geographical location

Disassembly:
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x40
mov rdi, rdx
lea r8, [rsp + 0x60]
mov ebx, ecx
mov edx, 0x20000001
lea rcx, str._x_sys_default_locale
mov r9d, 2
call qword [sym.imp.KERNEL32.dll_GetLocaleInfoEx]
mov r8d, ebx
mov ecx, 0x1300
neg eax
sbb r9d, r9d
and qword [rsp + 0x30], 0
and r9d, dword [rsp + 0x60]
xor edx, edx
and dword [rsp + 0x28], 0
mov dword [rsp + 0x60], r9d
mov qword [rsp + 0x20], rdi
call qword [sym.imp.KERNEL32.dll_FormatMessageA]
mov edx, eax
test eax, eax
je 0x140085b18
mov r8, qword [rdi]
dec r8
add r8, rdx
movzx ecx, byte [r8]
lea rax, reloc.WS2_32.dll_accept
cmp byte [rcx + rax], 0
je 0x140085b18
dec r8
sub rdx, 1
jne 0x140085afe
mov rbx, qword [rsp + 0x50]
mov rax, rdx
add rsp, 0x40
pop rdi
ret

Function at 0x140086f00
Capabilities:
Parse pe header

Disassembly:
sub rsp, 0x28
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test rax, rax
je 0x140086f4a
mov ecx, 0x5a4d
cmp word [rax], cx
jne 0x140086f4a
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x140086f4a
mov eax, 0x20b
cmp word [rcx + 0x18], ax
jne 0x140086f4a
cmp dword [rcx + 0x84], 0xe
jbe 0x140086f4a
cmp dword [rcx + 0xf8], 0
setne al
jmp 0x140086f4c
xor al, al
add rsp, 0x28
ret
Function at 0x140001487
Capabilities:
Parse pe header

Disassembly:
push rbp
mov rbp, rsp
sub rsp, 0x20
mov rax, qword [0x1400ee680]
mov dword [rax], 1
mov rax, qword [0x1400ee690]
mov dword [rax], 1
mov rax, qword [0x1400ee6a0]
mov dword [rax], 1
mov rax, qword [0x1400ee600]
mov qword [rbp - 8], rax
mov rax, qword [rbp - 8]
movzx eax, word [rax]
cmp ax, 0x5a4d
je 0x1400014d8
mov eax, 0
jmp 0x140001585
mov rax, qword [rbp - 8]
mov eax, dword [rax + 0x3c]
movsxd rdx, eax
mov rax, qword [rbp - 8]
add rax, rdx
mov qword [rbp - 0x10], rax
mov rax, qword [rbp - 0x10]
mov eax, dword [rax]
cmp eax, 0x4550
je 0x140001504
mov eax, 0
jmp 0x140001585
mov rax, qword [rbp - 0x10]
add rax, 0x18
mov qword [rbp - 0x18], rax
mov rax, qword [rbp - 0x18]
movzx eax, word [rax]
movzx eax, ax
cmp eax, 0x10b
je 0x14000152a
cmp eax, 0x20b
je 0x140001551
jmp 0x140001580
mov rax, qword [rbp - 0x18]
mov eax, dword [rax + 0x5c]
cmp eax, 0xe
ja 0x14000153d
mov eax, 0
jmp 0x140001585
mov rax, qword [rbp - 0x18]
mov eax, dword [rax + 0xd0]
test eax, eax
setne al
movzx eax, al
jmp 0x140001585
mov rax, qword [rbp - 0x18]
mov qword [rbp - 0x20], rax
mov rax, qword [rbp - 0x20]
mov eax, dword [rax + 0x6c]
cmp eax, 0xe
ja 0x14000156c
mov eax, 0
jmp 0x140001585
mov rax, qword [rbp - 0x20]
mov eax, dword [rax + 0xe0]
test eax, eax
setne al
movzx eax, al
jmp 0x140001585
mov eax, 0
add rsp, 0x20
pop rbp
ret

Function at 0x1400454e0
Capabilities:
Query environment variable

Disassembly:
push r13
mov eax, 0x10078
push r12
call fcn.1400cd5b0
sub rsp, rax
xor eax, eax
mov r8d, 0x28
mov rdx, rcx
lea r12, [rsp + 0x20]
xor ecx, ecx
mov word [rsp + 0x70], ax
mov word [rsp + 0x20], cx
lea r13, [rsp + 0x70]
mov rcx, r12
call fcn.1400696d0
mov rdx, r13
mov r8d, 0x10000
mov rcx, r12
call qword [sym.imp.KERNEL32.dll_GetEnvironmentVariableW]
lea edx, [rax - 1]
xor eax, eax
cmp edx, 0xffff
ja 0x140045541
mov rcx, r13
call sub.msvcrt.dll__wcsdup
add rsp, 0x10078
pop r12
pop r13
ret

Function at 0x140045550
Capabilities:
Set environment variable

Disassembly:
push r13
push r12
sub rsp, 0x78
xor eax, eax
mov r8d, 0x28
lea r13, [rsp + 0x20]
mov r12, rdx
mov rdx, rcx
mov word [rsp + 0x20], ax
mov rcx, r13
call fcn.1400696d0
mov rdx, r12
mov rcx, r13
call qword [sym.imp.KERNEL32.dll_SetEnvironmentVariableW]
nop
add rsp, 0x78
pop r12
pop r13
ret