joyce8/EMBER2024-capa huggingface dataset:
Function at 0x140209070
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 0x1402090a8
mov r8d, reloc.WS2_32.dll_listen
mov dword [rbx + 0xab0], 0xd
mov dl, 1
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1402091c0
cmp byte [rcx + 0xf0e], 0
je 0x1402090c0
xor edx, edx
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.140209bb0
cmp byte [rcx + 0xf11], 0
je 0x140209161
mov r8, qword [rbx + 0xa80]
test r8, r8
jne 0x14020911b
mov r8, qword [rcx + 0xc08]
test r8, r8
jne 0x1402090fe
cmp byte [rcx + 0xf0d], 0
lea rax, str.NLST
lea r8, str.LIST
cmovne r8, rax
lea rcx, [rbx + 0x9f8]
lea rdx, str.PRET__s
call fcn.1402204d0
test eax, eax
je 0x140209151
add rsp, 0x20
pop rbx
ret
cmp byte [rcx + 0xf1d], 0
lea rcx, [rbx + 0x9f8]
je 0x140209141
lea rdx, str.PRET_STOR__s
call fcn.1402204d0
test eax, eax
je 0x140209151
add rsp, 0x20
pop rbx
ret
lea rdx, str.PRET_RETR__s
call fcn.1402204d0
test eax, eax
jne 0x14020916e
mov dword [rbx + 0xab0], 0x1d
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.140209b20
add rsp, 0x20
pop rbx
ret

Function at 0x1402094b0
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 0x1402094fd
cmp qword [rcx + 0xa80], 0
je 0x1402094fd
add rcx, 0x9f8
lea rdx, str.REST__d
xor r8d, r8d
call fcn.1402204d0
test eax, eax
jne 0x140209507
mov dword [rbx + 0xab0], 0x1a
add rsp, 0x20
pop rbx
ret
add rsp, 0x20
pop rbx
jmp fcn.140209070
add rsp, 0x20
pop rbx
ret

Function at 0x140209690
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push rbx
sub rsp, 0x20
mov rbx, rcx
add rcx, 0x9f8
mov rax, qword [rbx]
mov rdx, qword [rax + 0x1e0]
cmp dword [rdx + 0x10], 1
jne 0x1402096dc
mov r8, qword [rcx + 0x88]
test r8, r8
je 0x1402096dc
lea rdx, str.SIZE__s
call fcn.1402204d0
test eax, eax
jne 0x1402096e9
mov dword [rbx + 0xab0], 0x17
add rsp, 0x20
pop rbx
ret
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.1402094b0
add rsp, 0x20
pop rbx
ret

Function at 0x1402096f0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
mov r9, qword [rcx]
cmp byte [r9 + 0xf1c], 0
je 0x140209748
cmp qword [rcx + 0xa80], 0
je 0x140209748
cmp byte [r9 + 0xf0b], 0
mov eax, 0x41
mov edx, 0x49
cmovne edx, eax
movsx eax, byte [rcx + 0xaa0]
cmp eax, edx
je 0x140209748
mov rax, qword [r9 + 0x1e0]
mov r8d, reloc.WS2_32.dll_send
mov dword [rax + 0x10], 1
movzx edx, byte [r9 + 0xf0b]
jmp fcn.140207f90
jmp fcn.140209690
Function at 0x140209750
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 0x140209785
lea rdx, str.Couldnt_set_desired_mode
call fcn.1401ef090
lea eax, [rbx + 0x11]
add rsp, 0x30
pop rdi
pop rsi
pop rbx
ret
cmp edx, 0xc8
je 0x14020979c
mov r8d, edx
lea rdx, str.Got_a__03d_response_code_instead_of_the_assumed_200_n
call fcn.1401ef210
mov qword [rsp + 0x58], rbp
mov qword [rsp + 0x60], r14
cmp esi, 0x13
jne 0x1402097b8
mov rcx, rdi
call fcn.140209690
jmp 0x1402098ef
cmp esi, 0x14
jne 0x1402098d1
mov rsi, qword [rdi]
mov rbp, rbx
cmp dword [rsi + 0xba0], 2
jne 0x140209839
mov rax, qword [rsi + 0x1e0]
mov rdx, qword [rax]
test rdx, rdx
je 0x140209839
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.140201460
test eax, eax
jne 0x1402098ef
mov rcx, qword [rsp + 0x50]
lea edx, [rax + 0x2f]
call sub.VCRUNTIME140.dll_strrchr
test rax, rax
je 0x14020982e
mov rbp, qword [rsp + 0x50]
mov ecx, 1
sub rax, rbp
cmovne rcx, rax
mov byte [rcx + rbp], bl
jmp 0x140209839
mov rcx, qword [rsp + 0x50]
call qword [fcn.140224ed9]
mov rdx, qword [rsi + 0xc08]
test rdx, rdx
jne 0x14020985d
cmp byte [rsi + 0xf0d], bl
lea rax, str.NLST
lea rdx, str.LIST
cmovne rdx, rax
lea r8, [0x1402d5c53]
test rbp, rbp
mov r9, r8
lea rax, [0x1402d6a74]
cmovne r9, rbp
lea rcx, [0x1402563d4]
cmovne r8, rax
call fcn.1401fbb60
mov rcx, rbp
mov r14, rax
call qword [fcn.140224ed9]
test r14, r14
jne 0x14020989c
lea ebx, [r14 + 0x1b]
jmp 0x1402098f1
lea rcx, [rdi + 0x9f8]
mov r8, r14
lea rdx, [0x140257c60]
call fcn.1402204d0
mov rcx, r14
mov esi, eax
call qword [fcn.140224ed9]
test esi, esi
je 0x1402098c5
mov ebx, esi
jmp 0x1402098f1
mov dword [rdi + 0xab0], 0x1f
jmp 0x1402098f1
cmp esi, 0x15
jne 0x1402098dc
lea r8d, [rsi - 8]
jmp 0x1402098e5
cmp esi, 0x16
jne 0x1402098f1
lea r8d, [rsi - 8]
mov dl, 1
mov rcx, rdi
call fcn.1402091c0
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 0x14020f060
Capabilities:
Write file on windows

Disassembly:
sub rsp, 0x38
cmp byte [rcx + 0xf1e], 0
movsxd r10, r9d
je 0x14020f184
cmp r8d, 0xff
jne 0x14020f0c1
lea eax, [r10 - 0xec]
cmp eax, 0x13
ja 0x14020f0ab
lea r8, [0x140000000]
mov r9, qword [r8 + r10*8 + 0x2c8020]
mov r8, rdx
lea rdx, str._s_IAC__s_n
add rsp, 0x38
jmp fcn.1401ef210
mov r8, rdx
mov r9d, r10d
lea rdx, str._s_IAC__d_n
add rsp, 0x38
jmp fcn.1401ef210
cmp r8d, 0xfb
jne 0x14020f0d3
lea r9, str.WILL
jmp 0x14020f111
cmp r8d, 0xfc
jne 0x14020f0e5
lea r9, str.WONT
jmp 0x14020f111
cmp r8d, 0xfd
jne 0x14020f0f7
lea r9, [0x1402c8a3c]
jmp 0x14020f111
xor r9d, r9d
lea rax, str.DONT
cmp r8d, 0xfe
cmove r9, rax
test r9, r9
je 0x14020f16d
cmp r10d, 0x27
jg 0x14020f144
lea r8, [0x140000000]
mov r8, qword [r8 + r10*8 + 0x2c8640]
test r8, r8
jne 0x14020f154
mov r8, rdx
mov dword [rsp + 0x20], r10d
lea rdx, str._s__s__d_n
call fcn.1401ef210
add rsp, 0x38
ret
cmp r10d, 0xff
jne 0x14020f12b
lea r8, str.EXOPL
mov qword [rsp + 0x20], r8
mov r8, rdx
lea rdx, str._s__s__s_n
call fcn.1401ef210
add rsp, 0x38
ret
mov r9d, r8d
mov dword [rsp + 0x20], r10d
mov r8, rdx
lea rdx, str._s__d__d_n
call fcn.1401ef210
add rsp, 0x38
ret

Function at 0x14020f4d0
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 0x14020f52f
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.1401ef090
mov rcx, qword [rbx]
lea rdx, str.SENT
mov r9d, edi
mov r8d, esi
call fcn.14020f060
mov rbx, qword [rsp + 0x30]
mov rbp, qword [rsp + 0x40]
mov rsi, qword [rsp + 0x48]
add rsp, 0x20
pop rdi
ret
Function at 0x14020f6e0
Capabilities:
Send data
Send data on socket

Disassembly:
cmp edx, 0x1f
jne 0x14020f888
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 0x14020f745
lea rax, [rsi + 1]
mov byte [rsi], 0xff
mov qword [rbx], rax
cmp rax, rbx
jae 0x14020f745
mov byte [rax], 0xfa
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x14020f745
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 0x14020f77c
mov byte [r9], r15b
inc qword [rbx]
mov r9, qword [rbx]
mov r15, qword [rsp + 0x58]
cmp r9, rbx
jae 0x14020f7d2
movzx eax, byte [rsp + 0x49]
mov byte [r9], al
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x14020f7d2
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x14020f7d2
shr cx, 8
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x14020f7d2
mov byte [r9], 0xff
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x14020f7d2
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.14020f190
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 0x14020f834
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.1401ef090
lea rdx, [rdi + 0x1cbb]
mov r8d, 4
mov rcx, r14
call fcn.14020f560
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 0x14020f880
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.1401ef090
add rsp, 0x20
pop r14
pop rdi
pop rbp
ret
Function at 0x140210ff0
Capabilities:
Receive data
Receive data on socket

Disassembly:
push rbx
push rdi
push r14
sub rsp, 0xd0
mov rax, qword [0x1402f3010]
xor rax, rsp
mov qword [rsp + 0xc0], rax
mov rbx, qword [rcx + 0x9f8]
lea rax, [rsp + 0x30]
mov rdi, qword [rcx]
mov r14, rcx
mov dword [rsp + 0x30], pe_nt_image_headers64
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 0x140211085
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 0x1402110e6
lea rdx, str.Received_too_short_packet
mov rcx, rdi
call fcn.1401ef090
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.1400876d0
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 0x1402111a1
sub ecx, 1
je 0x140211214
sub ecx, 1
je 0x140211150
cmp ecx, 1
je 0x140211133
lea r8, str.Internal_error:_Unexpected_packet
mov rcx, rdi
lea rdx, [0x140257c60]
call fcn.1401ef090
jmp 0x140211214
add r8d, 0xfffffffe
add rdx, 2
mov rcx, rbx
call fcn.140210d20
test eax, eax
je 0x140211214
jmp 0x1402110ba
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 0x140211214
sub rax, rsi
cmp rax, rbp
jae 0x140211214
mov r8, rsi
lea rdx, str.TFTP_error:__s_n
mov rcx, rdi
call fcn.1401ef210
jmp 0x140211214
cmp r8d, 4
jle 0x140211214
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 0x140211214
lea eax, [r8 - 4]
mov rcx, r14
lea r8, [rdx + 4]
movsxd r9, eax
mov edx, 1
call fcn.1401eefb0
mov esi, eax
test eax, eax
je 0x1402111f3
mov edx, 5
mov rcx, rbx
call fcn.140211ce0
mov eax, esi
jmp 0x1402110ba
mov eax, dword [rbx + 0x154]
mov rcx, rdi
sub eax, 4
cdqe
add qword [rdi + 0xf8], rax
mov rdx, qword [rdi + 0xf8]
call fcn.1401f93f0
mov rcx, r14
call fcn.1401f96d0
test eax, eax
je 0x1402110b8
mov edx, 5
mov rcx, rbx
call fcn.140211ce0
mov eax, Ordinal_45
jmp 0x1402110ba
Function at 0x140222ad0
Capabilities:
Create new key via cryptacquirecontext
Encrypt data using des via winapi
Encrypt or decrypt via wincrypt

Disassembly:
mov qword [rsp + 0x18], rbx
push rbp
push rsi
push rdi
mov rbp, rsp
sub rsp, 0x80
mov rax, qword [0x1402f3010]
xor rax, rsp
mov qword [rbp - 0x10], rax
mov rdi, r8
mov dword [rbp - 0x40], 8
mov rbx, rdx
mov dword [rsp + 0x20], 0xf0000000
mov rsi, rcx
xor r8d, r8d
xor edx, edx
lea rcx, [rbp - 0x38]
mov r9d, 1
call qword [sym.imp.ADVAPI32.dll_CryptAcquireContextA]
test eax, eax
je 0x140222c07
movzx edx, byte [rdi + 1]
movzx ecx, byte [rdi]
movzx eax, dl
movzx r8d, byte [rdi + 5]
shr al, 1
mov byte [rbp - 0x1c], cl
shl cl, 7
or al, cl
shl dl, 6
movzx ecx, byte [rdi + 2]
mov byte [rbp - 0x1b], al
movzx eax, cl
shr al, 2
or al, dl
shl cl, 5
movzx edx, byte [rdi + 3]
mov byte [rbp - 0x1a], al
movzx eax, dl
shr al, 3
or al, cl
shl dl, 4
movzx ecx, byte [rdi + 4]
mov byte [rbp - 0x19], al
movzx eax, cl
shr al, 4
or al, dl
shl cl, 3
mov byte [rbp - 0x18], al
movzx eax, r8b
shr al, 5
or al, cl
shl r8b, 2
movzx ecx, byte [rdi + 6]
mov byte [rbp - 0x17], al
movzx eax, cl
add cl, cl
shr al, 6
or al, r8b
mov byte [rbp - 0x15], cl
mov qword [rsp + 0xa0], r14
lea rcx, [rbp - 0x1c]
xor r14d, r14d
mov byte [rbp - 0x16], al
mov dword [rbp - 0x28], 0x208
mov dword [rbp - 0x24], 0x6601
mov dword [rbp - 0x20], 8
lea edx, [r14 + 8]
call fcn.140224b50
mov rcx, qword [rbp - 0x38]
lea rax, [rbp - 0x30]
mov qword [rsp + 0x28], rax
lea r8d, [r14 + 0x14]
xor r9d, r9d
mov dword [rsp + 0x20], r14d
lea rdx, [rbp - 0x28]
call qword [sym.imp.ADVAPI32.dll_CryptImportKey]
mov r14, qword [rsp + 0xa0]
test eax, eax
jne 0x140222c0b
mov rcx, qword [rbp - 0x38]
xor edx, edx
call qword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
xor al, al
jmp 0x140222c50
mov rax, qword [rsi]
xor r9d, r9d
mov rcx, qword [rbp - 0x30]
xor r8d, r8d
mov qword [rbx], rax
xor edx, edx
mov eax, dword [rbp - 0x40]
mov dword [rsp + 0x30], eax
lea rax, [rbp - 0x40]
mov qword [rsp + 0x28], rax
mov qword [rsp + 0x20], rbx
call qword [sym.imp.ADVAPI32.dll_CryptEncrypt]
mov rcx, qword [rbp - 0x30]
call qword [sym.imp.ADVAPI32.dll_CryptDestroyKey]
mov rcx, qword [rbp - 0x38]
xor edx, edx
call qword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
mov al, 1
mov rcx, qword [rbp - 0x10]
xor rcx, rsp
call fcn.1400876d0
mov rbx, qword [rsp + 0xb0]
add rsp, 0x80
pop rdi
pop rsi
pop rbp
ret
Function at 0x140224bc0
Capabilities:
Hash data using md4
Hash data via wincrypt
Initialize hashing via wincrypt

Disassembly:
mov qword [rsp + 0x20], rbx
push rbp
push rsi
push rdi
sub rsp, 0x50
mov rax, qword [0x1402f3010]
xor rax, rsp
mov qword [rsp + 0x48], rax
xor ebp, ebp
mov dword [rsp + 0x20], 0xf0000000
mov rsi, r8
mov qword [rsp + 0x38], rbp
mov rdi, rdx
mov qword [rsp + 0x40], rbp
mov rbx, rcx
xor r8d, r8d
lea r9d, [rbp + 1]
xor edx, edx
lea rcx, [rsp + 0x38]
call qword [sym.imp.ADVAPI32.dll_CryptAcquireContextA]
test eax, eax
je 0x140224c30
mov rcx, qword [rsp + 0x38]
lea rax, [rsp + 0x40]
xor r9d, r9d
mov qword [rsp + 0x20], rax
xor r8d, r8d
mov edx, 0x8002
call qword [sym.imp.ADVAPI32.dll_CryptCreateHash]
mov rcx, rsi
call fcn.1401f1950
mov rcx, qword [rsp + 0x40]
xor r9d, r9d
mov r8d, eax
mov rdx, rdi
call qword [sym.imp.ADVAPI32.dll_CryptHashData]
mov rcx, qword [rsp + 0x40]
lea r9, [rsp + 0x30]
xor r8d, r8d
mov dword [rsp + 0x30], ebp
mov dword [rsp + 0x20], ebp
lea edx, [r8 + 2]
call qword [sym.imp.ADVAPI32.dll_CryptGetHashParam]
cmp dword [rsp + 0x30], 0x10
jne 0x140224c8e
mov rcx, qword [rsp + 0x40]
lea r9, [rsp + 0x30]
mov r8, rbx
mov dword [rsp + 0x20], ebp
mov edx, 2
call qword [sym.imp.ADVAPI32.dll_CryptGetHashParam]
mov rcx, qword [rsp + 0x40]
test rcx, rcx
je 0x140224c9e
call qword [sym.imp.ADVAPI32.dll_CryptDestroyHash]
mov rcx, qword [rsp + 0x38]
test rcx, rcx
je 0x140224cb0
xor edx, edx
call qword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
mov rcx, qword [rsp + 0x48]
xor rcx, rsp
call fcn.1400876d0
mov rbx, qword [rsp + 0x88]
add rsp, 0x50
pop rdi
pop rsi
pop rbp
ret
Function at 0x140224d40
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 0x140224d82
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 0x140224dc9
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 0x140224e22
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 0x140224de0
mov eax, dword [rbx + 0x1c]
cmp rsi, rax
jae 0x140224e63
nop word [rax + rax]
mov rcx, qword [rdi + 8]
lea rdx, [0x1402cd42a]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov rcx, qword [rdi + 0x10]
lea rdx, [0x1402cd42b]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov eax, dword [rbx + 0x1c]
inc rsi
cmp rsi, rax
jb 0x140224e30
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 0x1407158c7
Capabilities:
Execute anti-debugging instructions

Disassembly:
bswap r10d
jmp 0x140709d57
inc r10d
jmp 0x14077d525
push rdx
mov edx, 0x2f7036bd
push rax
push rdi
movzx rax, ax
jmp 0x1407d93e5
push rbx
ret
movabs rdx, 0
clc
rcr r9b, 0x81
push rdx
rcr ax, 0xd8
cmc
mov rdi, qword [rsp + 0x90]
cmc
rcr rbx, cl
ror edi, 1
cbw
dec edi
stc
cmovae r9, rbp
not edi
setbe bh
sal r9w, 0xbf
neg edi
sbb sil, 0x50
movzx r9w, r10b
shr r8b, 0xca
bswap edi
add edi, 0x2b2f566b
xor bl, 0x8e
btc r10, rdi
cdqe
add rdi, rdx
bts r8d, esp
shld rsi, rax, 0x86
movabs rax, 0x100000000
add rdi, rax
rcr r10w, 0xa
btr r8d, 0xc0
mov bx, r10w
mov rsi, rsp
bt r9d, 0x87
neg r9b
sub rsp, 0x180
and bl, 0xd2
and rsp, 0xfffffffffffffff0
inc r10d
bswap bx
btc r9w, r10w
mov r8, rdi
neg r9b
movabs r9, 0
sar bl, cl
not r10b
sub r8, r9
btr r10w, 0x90
lea rbx, [0x140778f93]
movsx r10, r11w
shrd r10w, r8w, 0xf6
sub rdi, 4
movzx r10, r9w
mov r10d, dword [rdi]
clc
xor r10d, r8d
jmp 0x1407c037e
ror r10d, 1
test spl, 0xe3
xor r10d, 0x5f8d242d
cmp r10b, 0x3b
push r8
xor dword [rsp], r10d
stc
bts r8d, ebx
dec r8b
pop r8
clc
movsxd r10, r10d
test rax, r14
add rbx, r10
jmp 0x14074e9e6
inc r10d
jmp 0x1406dfe37
push rbp
jmp 0x1407e1bea
push rsi
movsx si, r10b
seta al
push r8
movzx di, spl
xchg ah, dl
movsx rsi, bp
push rbx
push rcx
movsx ebx, r10w
cqo
bswap r8w
push r9
cbw
xchg edx, edx
rdtsc
push r11
cwd
xchg dh, al
pushfq
push r10
bt eax, 0xee
btr r9w, 0x7c
ror dx, 0xa8
push r12
push r14
push r13
btr ax, ax
bt edi, 0xbe
movzx si, cl
push r15
rdtsc
jmp 0x140778ed1
Function at 0x140001010
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
mov qword [rsp + 0x18], r8
mov dword [rsp + 0x10], edx
mov qword [rsp + 8], rcx
sub rsp, 0x48
mov eax, dword [rsp + 0x58]
mov dword [rsp + 0x2c], eax
mov dword [rsp + 0x24], 0
mov dword [rsp + 0x24], 0x4412
mov eax, dword [rsp + 0x24]
mov r9d, 0x40
mov r8d, 0x3000
mov edx, eax
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_VirtualAlloc]
mov qword [rsp + 0x30], rax
xor edx, edx
lea rcx, str.sc.exe
call qword [sym.imp.ole32.dll_CoLoadLibrary]
test rax, rax
jne 0x140001071
xor eax, eax
jmp 0x1400010ec
mov dword [rsp + 0x20], 0
jmp 0x140001085
mov eax, dword [rsp + 0x20]
inc eax
mov dword [rsp + 0x20], eax
mov eax, dword [rsp + 0x24]
cmp dword [rsp + 0x20], eax
jae 0x1400010d5
movsxd rax, dword [rsp + 0x20]
lea rcx, section..data
movzx eax, byte [rcx + rax]
mov dword [rsp + 0x28], eax
mov eax, dword [rsp + 0x20]
cdq
mov ecx, 0x23
idiv ecx
mov eax, edx
cdqe
lea rcx, [0x140002030]
movsx eax, byte [rcx + rax]
mov ecx, dword [rsp + 0x28]
xor ecx, eax
mov eax, ecx
movsxd rcx, dword [rsp + 0x20]
mov rdx, qword [rsp + 0x30]
mov byte [rdx + rcx], al
jmp 0x14000107b
mov rax, qword [rsp + 0x30]
mov qword [rsp + 0x38], rax
call qword [rsp + 0x38]
mov qword [0x14002f418], rax
xor eax, eax
add rsp, 0x48
ret
Function at 0x18009a444
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
mov rax, rsp
mov qword [rax + 0x10], rbx
mov qword [rax + 0x18], rsi
mov qword [rax + 0x20], rdi
mov qword [rax + 8], rcx
push r14
sub rsp, 0x60
and dword [rax - 0x48], 0
mov rdi, rcx
mov r8d, dword [0x1801e697c]
mov sil, dl
movaps xmmword [rax - 0x18], xmm6
movss xmm6, dword [0x18008ba1c]
mov dword [rax - 0x40], 0xff
mov rax, qword gs:[0x58]
mov ecx, 4
mov r9, qword [rax + r8*8]
mov eax, dword [rcx + r9]
cmp dword [0x1801e7460], eax
jg 0x18009a616
movabs rbx, 0xcbf29ce484222325
xor edx, edx
mov rcx, rbx
movabs r14, 0x100000001b3
movzx eax, byte [rsp + rdx + 0x70]
inc rdx
xor rcx, rax
imul rcx, r14
cmp rdx, 8
jb 0x18009a4bc
mov rax, qword [0x1801e7450]
mov rdx, qword [0x1801e7438]
and rax, rcx
mov r9, qword [0x1801e7428]
add rax, rax
mov rcx, qword [rdx + rax*8 + 8]
cmp rcx, r9
je 0x18009a50d
mov r8, qword [rdx + rax*8]
jmp 0x18009a505
cmp rcx, r8
je 0x18009a50d
mov rcx, qword [rcx + 8]
cmp rdi, qword [rcx + 0x10]
jne 0x18009a4fc
jmp 0x18009a50f
xor ecx, ecx
test rcx, rcx
mov rax, r9
cmovne rax, rcx
cmp rax, r9
jne 0x18009a590
and dword [rsp + 0x38], 0
lea r8, [rsp + 0x30]
lea rdx, [rsp + 0x40]
mov qword [rsp + 0x30], rdi
call fcn.18009adb0
xor ecx, ecx
movzx eax, byte [rsp + rcx + 0x70]
inc rcx
xor rbx, rax
imul rbx, r14
cmp rcx, 8
jb 0x18009a539
and rbx, qword [0x1801e7450]
mov rdx, qword [0x1801e7438]
add rbx, rbx
mov rax, qword [0x1801e7428]
mov rcx, qword [rdx + rbx*8 + 8]
cmp rcx, rax
je 0x18009a587
mov r8, qword [rdx + rbx*8]
jmp 0x18009a57f
cmp rcx, r8
je 0x18009a587
mov rcx, qword [rcx + 8]
cmp rdi, qword [rcx + 0x10]
jne 0x18009a576
jmp 0x18009a589
xor ecx, ecx
test rcx, rcx
cmovne rax, rcx
mov rcx, qword [0x1801e7128]
lea r8, [rax + 0x18]
mov edx, dword [r8]
subss xmm6, dword [rcx + 0x18]
mulss xmm6, dword [0x18008bb08]
test sil, sil
je 0x18009a5c5
cmp edx, 0xff
jge 0x18009a5db
movd xmm0, edx
cvtdq2ps xmm0, xmm0
addss xmm0, xmm6
jmp 0x18009a5d4
test edx, edx
jle 0x18009a5db
movd xmm0, edx
cvtdq2ps xmm0, xmm0
subss xmm0, xmm6
cvttss2si edx, xmm0
mov dword [r8], edx
movaps xmm6, xmmword [rsp + 0x50]
lea r11, [rsp + 0x60]
mov rbx, qword [r11 + 0x18]
lea rcx, [rsp + 0x20]
mov rsi, qword [r11 + 0x20]
lea rax, [rsp + 0x28]
mov rdi, qword [r11 + 0x28]
test edx, edx
cmovns rcx, r8
cmp edx, 0xff
cmovle rax, rcx
mov eax, dword [rax]
mov dword [r8], eax
mov rsp, r11
pop r14
ret
lea rcx, [0x1801e7460]
call fcn.180124b78
cmp dword [0x1801e7460], 0xffffffff
jne 0x18009a4a3
mov ecx, 0x20
call fcn.1801249a8
xorps xmm0, xmm0
lea rcx, [0x1801e7438]
mov r8, rax
mov edx, 0x10
mov qword [rax], rax
mov qword [rax + 8], rax
and qword [0x1801e7438], 0
mov qword [0x1801e7428], rax
movdqa xmmword [0x1801e7440], xmm0
mov qword [0x1801e7450], 7
mov qword [0x1801e7458], 8
mov dword [0x1801e7420], 0x3f800000
call fcn.18009aa2c
lea rcx, [0x180190c80]
call fcn.180124ff0
lea rcx, [0x1801e7460]
call fcn.180124b18
jmp 0x18009a4a3