joyce8/EMBER2024-capa huggingface dataset:
Function at 0x14011e594
Capabilities:
Parse pe header

Disassembly:
sub rsp, 0x28
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test rax, rax
je 0x14011e5de
mov ecx, 0x5a4d
cmp word [rax], cx
jne 0x14011e5de
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x14011e5de
mov eax, 0x20b
cmp word [rcx + 0x18], ax
jne 0x14011e5de
cmp dword [rcx + 0x84], 0xe
jbe 0x14011e5de
cmp dword [rcx + 0xf8], 0
setne al
jmp 0x14011e5e0
xor al, al
add rsp, 0x28
ret

Function at 0x140143ed0
Capabilities:
Set thread local storage value

Disassembly:
mov eax, Ordinal_41
call fcn.14011ddf0
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 0x140148ad0
Capabilities:
Encode data using add xor sub operations

Disassembly:
xor eax, eax
mov r10, rcx
test rcx, rcx
je 0x140148b3c
movzx ecx, byte [rcx]
test cl, cl
je 0x140148b3c
mov r11d, 0x100
nop word [rax + rax]
movsx r9d, cl
lea r10, [r10 + 1]
or r9d, r11d
mov r8d, eax
mov edx, r9d
mov ecx, reloc.WLDAP32.dll_Ordinal_32
shr edx, 2
add r11d, 0x100
xor edx, r9d
imul r9d, r9d
and edx, 0xf
sub ecx, edx
shr r8, cl
mov ecx, edx
mov edx, eax
mov eax, r8d
shl edx, cl
movzx ecx, byte [r10]
or eax, edx
xor eax, r9d
test cl, cl
jne 0x140148af0
mov ecx, eax
shr ecx, 0x10
xor eax, ecx
ret

Function at 0x140148b40
Capabilities:
Encode data using add xor sub operations

Disassembly:
mov qword [rsp + 0x10], rbx
push rdi
mov eax, reloc.WLDAP32.dll_Ordinal_32
call fcn.14011ddf0
sub rsp, rax
xor ebx, ebx
mov rdi, rcx
test rcx, rcx
je 0x140148bd3
movzx eax, byte [rcx]
test al, al
je 0x140148bd3
mov qword [rsp + 0x30], rsi
mov esi, 0x100
nop
movsx ecx, al
call fcn.14017ee50
mov r9d, eax
mov edx, ebx
or r9d, esi
lea rdi, [rdi + 1]
mov eax, ebx
mov r8d, r9d
shr r8d, 2
mov ecx, reloc.WLDAP32.dll_Ordinal_32
xor r8d, r9d
add esi, 0x100
and r8d, 0xf
imul r9d, r9d
sub ecx, r8d
shr rdx, cl
mov ecx, r8d
shl eax, cl
mov ebx, edx
or ebx, eax
movzx eax, byte [rdi]
xor ebx, r9d
test al, al
jne 0x140148b70
mov rsi, qword [rsp + 0x30]
mov eax, ebx
shr eax, 0x10
xor eax, ebx
mov rbx, qword [rsp + 0x38]
add rsp, 0x20
pop rdi
ret
mov rbx, qword [rsp + 0x38]
xor eax, eax
add rsp, 0x20
pop rdi
ret

Function at 0x140152720
Capabilities:
Get thread local storage value

Disassembly:
mov eax, Ordinal_41
call fcn.14011ddf0
sub rsp, rax
lea rcx, [0x14037b770]
add rsp, 0x28
jmp fcn.140143d50
Function at 0x14017a000
Capabilities:
Get common file path

Disassembly:
mov qword [rsp + 0x18], rbx
push rbp
mov eax, 0x280
call fcn.14011ddf0
sub rsp, rax
mov rax, qword [0x140378098]
xor rax, rsp
mov qword [rsp + 0x270], rax
cmp dword [0x14037baa8], 0
lea rax, [0x140179970]
mov qword [rsp + 0x28], rax
lea rbx, [0x1402dc840]
lea rax, str.getnameinfo
movzx ebp, cx
mov qword [rsp + 0x30], rax
lea rax, [0x140179dc0]
mov qword [rsp + 0x38], rax
lea rax, [0x1402dc860]
mov qword [rsp + 0x40], rax
lea rax, [0x140179910]
mov qword [rsp + 0x48], rax
mov qword [rsp + 0x20], rbx
jne 0x14017a1d9
mov edx, 0x104
lea rcx, [rsp + 0x160]
call qword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
test eax, eax
je 0x14017a1cf
lea r8, [rsp + 0x160]
mov qword [rsp + 0x290], rsi
mov edx, 0x10c
lea rcx, [rsp + 0x50]
call sub.api_ms_win_crt_string_l1_1_0.dll_strcpy_s
lea r8, str.ws2_32
mov edx, 0x10c
lea rcx, [rsp + 0x50]
call sub.api_ms_win_crt_string_l1_1_0.dll_strcat_s
lea rcx, [rsp + 0x50]
call qword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov rsi, rax
test rax, rax
je 0x14017a0fa
mov rdx, rbx
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
test rax, rax
jne 0x14017a15a
mov rcx, rsi
call qword [sym.imp.KERNEL32.dll_FreeLibrary]
lea r8, [rsp + 0x160]
mov edx, 0x10c
lea rcx, [rsp + 0x50]
call sub.api_ms_win_crt_string_l1_1_0.dll_strcpy_s
lea r8, str.wship6
mov edx, 0x10c
lea rcx, [rsp + 0x50]
call sub.api_ms_win_crt_string_l1_1_0.dll_strcat_s
lea rcx, [rsp + 0x50]
call qword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov rsi, rax
test rax, rax
je 0x14017a1c7
mov rdx, rbx
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
test rax, rax
jne 0x14017a15a
mov rcx, rsi
call qword [sym.imp.KERNEL32.dll_FreeLibrary]
jmp 0x14017a1c7
mov qword [rsp + 0x298], rdi
lea rbx, [rsp + 0x28]
xor edi, edi
nop dword [rax]
mov rdx, qword [rbx - 8]
mov rcx, rsi
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
mov qword [rbx], rax
test rax, rax
je 0x14017a1b6
inc edi
add rbx, 0x10
cmp edi, 3
jl 0x14017a170
mov rax, qword [rsp + 0x28]
mov qword [0x140378c08], rax
mov rax, qword [rsp + 0x38]
mov qword [0x140378c18], rax
mov rax, qword [rsp + 0x48]
mov qword [0x140378c28], rax
jmp 0x14017a1bf
mov rcx, rsi
call qword [sym.imp.KERNEL32.dll_FreeLibrary]
mov rdi, qword [rsp + 0x298]
mov rsi, qword [rsp + 0x290]
mov dword [0x14037baa8], 1
mov rax, rbp
lea rcx, [0x140378c00]
add rax, rax
mov rax, qword [rcx + rax*8 + 8]
mov rcx, qword [rsp + 0x270]
xor rcx, rsp
call fcn.14011d660
mov rbx, qword [rsp + 0x2a0]
add rsp, 0x280
pop rbp
ret
Function at 0x14017a210
Capabilities:
Resolve dns

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rbp
mov qword [rsp + 0x20], rsi
push rdi
push r12
push r13
push r14
push r15
mov eax, 0x870
call fcn.14011ddf0
sub rsp, rax
mov rax, qword [0x140378098]
xor rax, rsp
mov qword [rsp + 0x860], rax
mov r13, qword [rsp + 0x8c8]
mov r14, rcx
mov dword [rsp + 0x24], r8d
xor r15d, r15d
mov dword [rsp + 0x28], edx
mov r8d, 0x401
mov qword [rsp + 0x38], rcx
xor edx, edx
lea rcx, [rsp + 0x40]
mov word [rsp + 0x20], r9w
mov r12d, r15d
call sub.VCRUNTIME140.dll_memset
xor edx, edx
lea rcx, [rsp + 0x450]
mov r8d, 0x401
call sub.VCRUNTIME140.dll_memset
mov r9d, 0x400
lea rbx, [rsp + 0x40]
mov r8, r14
mov qword [rsp + 0x30], rbx
lea rcx, [rsp + 0x40]
lea rdi, [rsp + 0x450]
lea edx, [r9 + 1]
call sub.api_ms_win_crt_string_l1_1_0.dll_strncpy_s
lea rbp, [r15 - 1]
mov rcx, r14
mov qword [r13], r15
mov rsi, r13
mov byte [rdi], r15b
call qword [sym.imp.WS2_32.dll_gethostbyname]
mov r14, rax
test rax, rax
je 0x14017a40f
cmp word [rax + 0x10], 2
jne 0x14017a337
cmp word [rax + 0x12], 4
jne 0x14017a337
mov rbx, qword [rax + 0x18]
mov rax, qword [rbx]
test rax, rax
je 0x14017a332
nop dword [rax]
mov r9d, dword [rax]
movzx r8d, word [rsp + 0x20]
mov edx, dword [rsp + 0x24]
mov ecx, dword [rsp + 0x28]
call fcn.14017a480
mov qword [rsi], rax
test rax, rax
je 0x14017a407
add rbx, 8
lea rsi, [rax + 0x28]
mov rax, qword [rbx]
test rax, rax
jne 0x14017a300
mov rbx, qword [rsp + 0x30]
mov r8, qword [r14]
mov r9d, 0x400
mov rcx, rdi
lea edx, [r9 + 1]
call sub.api_ms_win_crt_string_l1_1_0.dll_strncpy_s
cmp qword [r13], r15
jne 0x14017a3b0
mov rax, rbp
inc rax
cmp byte [rdi + rax], r15b
jne 0x14017a355
test rax, rax
je 0x14017a429
mov r8, rdi
mov rax, rbx
sub r8, rbx
movzx edx, byte [rax]
movzx ecx, byte [rax + r8]
sub edx, ecx
jne 0x14017a383
inc rax
test ecx, ecx
jne 0x14017a370
test edx, edx
je 0x14017a429
inc r12d
cmp r12d, 0x10
je 0x14017a429
mov r14, qword [rsp + 0x38]
mov rax, rbx
mov rbx, rdi
mov rdi, rax
mov qword [rsp + 0x30], rbx
jmp 0x14017a2c0
cmp dword [rsp + 0x8c0], r15d
je 0x14017a43f
nop
cmp byte [rdi + rbp + 1], r15b
lea rbp, [rbp + 1]
jne 0x14017a3c0
lea rdx, [rbp + 1]
mov ecx, 1
call sub.api_ms_win_crt_heap_l1_1_0.dll_calloc
mov rbx, rax
test rax, rax
jne 0x14017a3e6
mov rbx, r15
jmp 0x14017a3f5
mov r8, rdi
lea rdx, [rbp + 1]
mov rcx, rax
call sub.api_ms_win_crt_string_l1_1_0.dll_strcpy_s
mov rax, qword [r13]
mov qword [rax + 0x18], rbx
mov rax, qword [r13]
cmp qword [rax + 0x18], r15
jne 0x14017a43f
mov r15d, 8
jmp 0x14017a43f
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov ecx, eax
sub ecx, 0x2af9
je 0x14017a439
sub ecx, 1
je 0x14017a431
sub ecx, 1
jne 0x14017a439
mov r15d, 0x2afb
jmp 0x14017a43f
mov r15d, 0x2afa
jmp 0x14017a43f
mov r15d, 0x2af9
mov eax, r15d
mov rcx, qword [rsp + 0x860]
xor rcx, rsp
call fcn.14011d660
lea r11, [rsp + 0x870]
mov rbx, qword [r11 + 0x38]
mov rbp, qword [r11 + 0x40]
mov rsi, qword [r11 + 0x48]
mov rsp, r11
pop r15
pop r14
pop r13
pop r12
pop rdi
ret
Function at 0x14017bcc0
Capabilities:
Encode data using xor

Disassembly:
mov qword [rsp + 0x10], rdx
push rbp
push rsi
push r12
push r13
push r14
mov eax, 0x50
call fcn.14011ddf0
sub rsp, rax
mov r14, qword [rsp + 0xa8]
lea r10, [rax - 0x51]
mov rbp, qword [rsp + 0xb0]
xor r11d, r11d
cmp r14, 1
mov eax, r11d
mov r13, r9
mov r12, r8
mov r9, qword [rcx]
setne al
add rax, rbp
mov rsi, rcx
cmp rax, r9
jbe 0x14017bd1e
xor eax, eax
add rsp, 0x50
pop r14
pop r13
pop r12
pop rsi
pop rbp
ret
mov qword [rsp + 0x80], rbx
cmp r14, 1
je 0x14017be23
lea r10, [r8 - 1]
add r10, r9
movzx ebx, byte [r10]
cmp dword [rsp + 0xb8], r11d
je 0x14017bd5b
sub r9, rbx
mov eax, 1
sub r9, rbp
dec r9
mov qword [rcx], r9
jmp 0x14017be5a
lea rcx, [rbx + rax]
mov qword [rsp + 0x98], r15
mov r15d, 0x100
mov r8, r9
sub r8, rcx
mov rax, r9
xor r8, rcx
xor rax, rcx
or r8, rax
xor r8, r9
shr r8, 0x3f
dec r8
cmp r9, r15
cmovb r15, r9
test r15, r15
je 0x14017bdfd
mov qword [rsp + 0x90], rdi
mov rdi, rbx
shr rdi, 0x3f
nop dword [rax]
nop dword [rax + rax]
mov rax, r11
lea r10, [r10 - 1]
shr rax, 0x3f
mov rcx, rbx
sub rcx, r11
inc r11
shr rcx, 0x3f
xor cl, al
xor al, dil
or cl, al
xor cl, dil
dec cl
movzx edx, cl
movzx ecx, byte [r10 + 1]
xor rcx, rbx
and rdx, rcx
not rdx
and r8, rdx
cmp r11, r15
jb 0x14017bdb0
mov rdx, qword [rsp + 0x88]
mov rdi, qword [rsp + 0x90]
mov r15, qword [rsp + 0x98]
lea rax, [rbx + 1]
not r8
movzx r10d, r8b
dec r10
shr r10, 0x3f
neg r10
and rax, r10
sub r9, rax
mov qword [rsi], r9
mov rax, qword [rsp + 0xc0]
mov r9, r13
mov qword [rsp + 0x40], rax
mov r8, r12
mov rax, qword [rsp + 0xa0]
mov rcx, rsi
mov qword [rsp + 0x38], r10
mov qword [rsp + 0x30], rbp
mov qword [rsp + 0x28], r14
mov qword [rsp + 0x20], rax
call fcn.14017b8f0
mov rbx, qword [rsp + 0x80]
add rsp, 0x50
pop r14
pop r13
pop r12
pop rsi
pop rbp
ret

Function at 0x14017ea10
Capabilities:
Initialize winsock library

Disassembly:
mov eax, Ordinal_41
call fcn.14011ddf0
sub rsp, rax
cmp dword [0x14037bd60], 0
jne 0x14017eaca
xor edx, edx
mov dword [0x14037bd60], 1
mov r8d, 0x198
lea rcx, [0x14037bd70]
call sub.VCRUNTIME140.dll_memset
mov ecx, 0x202
lea rdx, [0x14037bd70]
call qword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
je 0x14017eaca
call fcn.140148be0
lea r8, str.BIO_sock_init
mov edx, __WSAFDIsSet
lea rcx, str.crypto_bio_bio_sock.c
call fcn.140148d00
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea r8, str.calling_wsastartup__
mov ecx, 2
mov edx, eax
call fcn.140148e00
call fcn.140148be0
lea r8, str.BIO_sock_init
mov edx, __WSAFDIsSet
lea rcx, str.crypto_bio_bio_sock.c
call fcn.140148d00
xor r8d, r8d
lea edx, [r8 + 0x7a]
lea ecx, [rdx - 0x5a]
call fcn.140148e00
mov eax, 0xffffffff
add rsp, 0x28
ret
mov eax, 1
add rsp, 0x28
ret
Function at 0x14017eae0
Capabilities:
Set socket configuration

Disassembly:
push rbx
mov eax, reloc.WLDAP32.dll_Ordinal_32
call fcn.14011ddf0
sub rsp, rax
mov dword [rsp + 0x30], edx
lea r8, [rsp + 0x30]
mov edx, 0x8004667e
movsxd rcx, ecx
call qword [sym.imp.WS2_32.dll_ioctlsocket]
mov ebx, eax
test eax, eax
jns 0x14017eb42
call fcn.140148be0
lea r8, str.BIO_socket_ioctl
mov edx, Ordinal_211
lea rcx, str.crypto_bio_bio_sock.c
call fcn.140148d00
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea r8, str.calling_ioctlsocket__
mov ecx, 2
mov edx, eax
call fcn.140148e00
xor eax, eax
test ebx, ebx
sete al
add rsp, 0x20
pop rbx
ret

Function at 0x14017eb50
Capabilities:
Get socket status

Disassembly:
push rbx
push rsi
push rdi
mov eax, 0x260
call fcn.14011ddf0
sub rsp, rax
mov rax, qword [0x140378098]
xor rax, rsp
mov qword [rsp + 0x250], rax
mov edi, ecx
mov rbx, r8
mov esi, edx
cmp ecx, 0x3f
ja 0x14017ebe2
test rbx, rbx
jne 0x14017eb8a
lea eax, [r8 + 1]
jmp 0x14017ebe7
xor ecx, ecx
call sub.api_ms_win_crt_time_l1_1_0.dll__time64
mov rcx, rax
cmp rbx, rax
jge 0x14017eb9d
xor eax, eax
jmp 0x14017ebe7
xor eax, eax
mov qword [rsp + 0x48], rdi
sub ebx, ecx
mov dword [rsp + 0x34], eax
test esi, esi
mov dword [rsp + 0x40], 1
lea r8, [rsp + 0x40]
mov dword [rsp + 0x30], ebx
cmovne r8, rax
lea rdx, [rsp + 0x40]
cmove rdx, rax
lea ecx, [rdi + 1]
lea rax, [rsp + 0x30]
xor r9d, r9d
mov qword [rsp + 0x20], rax
call qword [sym.imp.WS2_32.dll_select]
jmp 0x14017ebe7
mov eax, 0xffffffff
mov rcx, qword [rsp + 0x250]
xor rcx, rsp
call fcn.14011d660
add rsp, 0x260
pop rdi
pop rsi
pop rbx
ret
Function at 0x140187710
Capabilities:
Hash data using sha1

Disassembly:
mov qword [rsp + 0x10], rbx
push rdi
mov eax, reloc.WS2_32.dll_WSASetLastError
call fcn.14011ddf0
sub rsp, rax
mov rax, qword [0x140378098]
xor rax, rsp
mov qword [rsp + 0x60], rax
mov rdi, r9
mov rbx, rcx
cmp edx, 0x1d
je 0x140187747
mov eax, 0xfffffffe
jmp 0x140187867
test rbx, rbx
je 0x140187865
cmp r8d, 0x30
jne 0x140187865
mov r8d, gethostbyaddr
mov rdx, rdi
call fcn.1401875e0
test eax, eax
jle 0x140187865
movdqa xmm0, xmmword [str.666666666666666600]
lea rdx, [rsp + 0x20]
mov r8d, Ordinal_41
movq qword [rsp + 0x40], xmm0
mov rcx, rbx
movups xmmword [rsp + 0x20], xmm0
movups xmmword [rsp + 0x30], xmm0
call fcn.1401875e0
test eax, eax
je 0x140187865
mov rdx, rbx
lea rcx, [rsp + 0x48]
call fcn.1401873e0
test eax, eax
je 0x140187865
xorps xmm0, xmm0
xor eax, eax
movups xmmword [rbx + 0x14], xmm0
mov rdx, rdi
mov rcx, rbx
movups xmmword [rbx + 0x24], xmm0
lea r8d, [rax + 0x30]
movups xmmword [rbx + 0x34], xmm0
movups xmmword [rbx + 0x44], xmm0
mov qword [rbx + 0x54], rax
mov dword [rbx + 0x5c], eax
mov dword [rbx], 0x67452301
mov dword [rbx + 4], 0xefcdab89
mov dword [rbx + 8], 0x98badcfe
mov dword [rbx + 0xc], 0x10325476
mov dword [rbx + 0x10], 0xc3d2e1f0
call fcn.1401875e0
test eax, eax
jle 0x140187865
movdqa xmm0, xmmword [0x1402dc460]
lea rdx, [rsp + 0x20]
mov r8d, Ordinal_41
movq qword [rsp + 0x40], xmm0
mov rcx, rbx
movups xmmword [rsp + 0x20], xmm0
movups xmmword [rsp + 0x30], xmm0
call fcn.1401875e0
test eax, eax
je 0x140187865
mov r8d, reloc.WS2_32.dll_sendto
lea rdx, [rsp + 0x48]
mov rcx, rbx
call fcn.1401875e0
test eax, eax
je 0x140187865
mov edx, reloc.WS2_32.dll_sendto
lea rcx, [rsp + 0x48]
call fcn.140001240
mov eax, 1
jmp 0x140187867
xor eax, eax
mov rcx, qword [rsp + 0x60]
xor rcx, rsp
call fcn.14011d660
mov rbx, qword [rsp + 0x88]
add rsp, 0x70
pop rdi
ret
Function at 0x1401a75a0
Capabilities:
Encrypt data using rc4 prga

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rdi
xor r10d, r10d
movsxd rbx, r8d
mov r11, rdx
mov rdi, rcx
test r8d, r8d
jle 0x1401a75df
mov r9, rdx
mov rdx, rcx
sub rdx, r9
movzx eax, byte [r9]
cmp byte [rdx + r9], al
jne 0x1401a75df
inc r9
inc r10d
mov rax, r9
sub rax, r11
cmp rax, rbx
jl 0x1401a75c4
lea edx, [r8 - 1]
movsxd rax, edx
test edx, edx
js 0x1401a760a
mov r8, rdi
lea rcx, [rax + r11]
sub r8, r11
cmp byte [rcx + r8], 0
jne 0x1401a760a
cmp byte [rcx], 0xff
jne 0x1401a760a
dec edx
dec rcx
cmp rcx, r11
jns 0x1401a75f4
cmp r10d, edx
jl case.0x1401a7663.2
jle 0x1401a7628
lea eax, [r10*8]
mov rbx, qword [rsp + 8]
mov rdi, qword [rsp + 0x10]
ret
movsxd rax, r10d
movzx r8d, byte [rax + r11]
movzx r9d, byte [rax + rdi]
movzx edx, r8b
xor dl, r9b
movzx eax, dl
dec eax
cmp eax, 0x7e
ja case.0x1401a7663.2
lea r11, [0x140000000]
cdqe
movzx eax, byte [r11 + rax + 0x1a76d8]
mov ecx, dword [r11 + rax*4 + 0x1a76b8]
add rcx, r11
jmp rcx
mov eax, 7
jmp 0x1401a7694
mov eax, 6
jmp 0x1401a7694
mov eax, 5
jmp 0x1401a7694
mov eax, 4
jmp 0x1401a7694
mov eax, 3
jmp 0x1401a7694
mov eax, 2
jmp 0x1401a7694
mov eax, 1
test dl, r9b
jne case.0x1401a7663.2
and r8b, dl
lea eax, [rax + r10*8]
cmp r8b, dl
je 0x1401a76aa
mov eax, 0xffffffff
mov rbx, qword [rsp + 8]
mov rdi, qword [rsp + 0x10]
ret
Function at 0x1401a85b0
Capabilities:
Encode data using xor
Encrypt data using rc4 prga

Disassembly:
mov eax, Ordinal_41
call fcn.14011ddf0
sub rsp, rax
mov r10, rcx
test r9, r9
jne 0x1401a85fa
call fcn.140148be0
lea r8, str.c2i_ibuf
mov edx, 0xa0
lea rcx, str.crypto_asn1_a_int.c
call fcn.140148d00
xor r8d, r8d
mov edx, 0xde
lea ecx, [r8 + 0xd]
call fcn.140148e00
xor eax, eax
add rsp, 0x28
ret
mov qword [rsp + 0x20], rbx
movzx ebx, byte [r8]
and ebx, 0x80
test rdx, rdx
je 0x1401a8610
mov dword [rdx], ebx
cmp r9, 1
jne 0x1401a8636
test r10, r10
je 0x1401a8627
movzx eax, byte [r8]
test ebx, ebx
je 0x1401a8625
neg al
mov byte [rcx], al
mov rbx, qword [rsp + 0x20]
mov eax, 1
add rsp, 0x28
ret
movzx ecx, byte [r8]
xor r11d, r11d
mov eax, r11d
test cl, cl
jne 0x1401a8651
mov eax, 1
mov r11d, eax
jmp 0x1401a8711
cmp cl, 0xff
jne 0x1401a875a
mov eax, 1
lea rcx, [r9 - 1]
mov edx, r11d
cmp r9, rax
jbe 0x1401a86ff
cmp rcx, 8
jb 0x1401a86f0
and ecx, 7
mov rdx, r9
sub rdx, rcx
xorps xmm2, xmm2
xorps xmm3, xmm3
nop dword [rax]
nop dword [rax + rax]
movd xmm1, dword [rax + r8]
xorps xmm0, xmm0
punpcklbw xmm1, xmm0
punpcklwd xmm1, xmm0
por xmm2, xmm1
movd xmm1, dword [rax + r8 + 4]
punpcklbw xmm1, xmm0
add rax, 8
punpcklwd xmm1, xmm0
por xmm1, xmm3
movdqa xmm3, xmm1
cmp rax, rdx
jb 0x1401a8690
por xmm2, xmm1
movdqa xmm0, xmm2
psrldq xmm0, 8
por xmm2, xmm0
movdqa xmm0, xmm2
psrldq xmm0, 4
por xmm2, xmm0
movd edx, xmm2
cmp rax, r9
jae 0x1401a86ff
nop dword [rax]
movzx ecx, byte [rax + r8]
inc rax
or edx, ecx
cmp rax, r9
jb 0x1401a86f0
test edx, edx
mov eax, r11d
setne al
test edx, edx
setne r11b
test edx, edx
je 0x1401a875a
movzx ecx, byte [r8 + 1]
and ecx, 0x80
cmp ebx, ecx
jne 0x1401a875a
call fcn.140148be0
lea r8, str.c2i_ibuf
mov edx, 0xc1
lea rcx, str.crypto_asn1_a_int.c
call fcn.140148d00
xor r8d, r8d
mov edx, 0xdd
lea ecx, [r8 + 0xd]
call fcn.140148e00
mov rbx, qword [rsp + 0x20]
xor eax, eax
add rsp, 0x28
ret
mov ecx, eax
sub r9, rcx
test r10, r10
je 0x1401a87ad
neg ebx
lea rax, [r11 + r8]
sbb r11d, r11d
movzx r11d, r11b
mov ecx, r11d
and ecx, 1
test r9, r9
je 0x1401a87ad
lea r8, [rax + r9]
mov rdx, r8
sub rdx, r8
add rdx, r9
nop dword [rax]
movzx eax, byte [r8 - 1]
lea r8, [r8 - 1]
dec rdx
xor eax, r11d
add ecx, eax
mov byte [r10 + rdx], cl
shr ecx, 8
test rdx, rdx
jne 0x1401a8790
mov rbx, qword [rsp + 0x20]
mov rax, r9
add rsp, 0x28
ret
Function at 0x1401a87c0
Capabilities:
Encrypt data using rc4 prga

Disassembly:
mov qword [rsp + 0x10], rbx
push rsi
xor r10d, r10d
xor r11b, r11b
mov rsi, r9
mov rbx, rcx
test rcx, rcx
je 0x1401a88d8
test rdx, rdx
je 0x1401a88d8
movzx eax, byte [rcx]
test r8d, r8d
jne 0x1401a8805
cmp al, 0x7f
jbe 0x1401a88d0
mov r10d, 1
mov eax, r10d
add rax, rdx
jmp 0x1401a88e0
mov r11b, 0xff
cmp al, 0x80
jbe 0x1401a881d
mov r10d, 1
mov eax, r10d
add rax, rdx
jmp 0x1401a88e0
jne 0x1401a88d0
mov eax, 1
lea rcx, [rdx - 1]
cmp rdx, rax
jbe 0x1401a88bf
cmp rcx, 8
jb 0x1401a88b0
and ecx, 7
mov r8, rdx
sub r8, rcx
xorps xmm3, xmm3
xorps xmm2, xmm2
nop word [rax + rax]
movd xmm1, dword [rax + rbx]
xorps xmm0, xmm0
punpcklbw xmm1, xmm0
punpcklwd xmm1, xmm0
por xmm3, xmm1
movd xmm1, dword [rax + rbx + 4]
punpcklbw xmm1, xmm0
add rax, 8
punpcklwd xmm1, xmm0
por xmm2, xmm1
cmp rax, r8
jb 0x1401a8850
por xmm2, xmm3
movdqa xmm0, xmm2
psrldq xmm0, 8
por xmm2, xmm0
movdqa xmm0, xmm2
psrldq xmm0, 4
por xmm2, xmm0
movd r10d, xmm2
cmp rax, rdx
jae 0x1401a88bf
nop word [rax + rax]
movzx ecx, byte [rax + rbx]
inc rax
or r10d, ecx
cmp rax, rdx
jb 0x1401a88b0
neg r10d
sbb r11b, r11b
movzx r11d, r11b
mov r10d, r11d
and r10d, 1
mov eax, r10d
add rax, rdx
jmp 0x1401a88e0
mov eax, 1
mov rdx, r10
test rsi, rsi
je 0x1401a894a
mov rcx, qword [r9]
test rcx, rcx
je 0x1401a894a
mov qword [rsp + 0x10], rdi
mov edi, r10d
movzx r8d, r11b
add rdi, rcx
and r8d, 1
mov byte [rcx], r11b
test rdx, rdx
je 0x1401a8942
lea r10, [rbx + rdx]
mov r9, r10
sub r9, r10
add r9, rdx
nop word [rax + rax]
movzx edx, byte [r10 - 1]
lea r10, [r10 - 1]
dec r9
movzx ecx, r11b
xor edx, ecx
add r8d, edx
mov byte [rdi + r9], r8b
shr r8d, 8
test r9, r9
jne 0x1401a8920
add qword [rsi], rax
mov rdi, qword [rsp + 0x10]
mov rbx, qword [rsp + 0x18]
pop rsi
ret

Function at 0x1401a8b40
Capabilities:
Encode data using xor

Disassembly:
mov eax, Ordinal_41
call fcn.14011ddf0
sub rsp, rax
mov r8d, dword [rcx + 4]
mov r9, rdx
movsxd rdx, dword [rcx]
and r8d, 0x100
mov rcx, qword [rcx + 8]
add rsp, 0x28
jmp fcn.1401a87c0
Function at 0x1401b4af0
Capabilities:
Connect socket
Set socket configuration

Disassembly:
mov qword [rsp + 0x18], rbx
mov qword [rsp + 0x20], rbp
push rdi
mov eax, gethostbyaddr
call fcn.14011ddf0
sub rsp, rax
movsxd rbx, ecx
mov edi, r8d
mov dword [rsp + 0x40], 1
mov rbp, rdx
cmp ebx, 0xffffffff
jne 0x1401b4b5b
call fcn.140148be0
lea r8, str.BIO_connect
lea edx, [rbx + 0x55]
lea rcx, str.crypto_bio_bio_sock2.c
call fcn.140148d00
xor r8d, r8d
lea ecx, [rbx + 0x21]
mov edx, 0x87
call fcn.140148e00
xor eax, eax
mov rbx, qword [rsp + 0x50]
mov rbp, qword [rsp + 0x58]
add rsp, 0x30
pop rdi
ret
mov edx, edi
mov qword [rsp + 0x48], rsi
shr edx, 3
mov ecx, ebx
and edx, 1
call fcn.14017eae0
test eax, eax
je 0x1401b4c0e
mov rsi, rbx
test dil, 4
je 0x1401b4c25
lea r9, [rsp + 0x40]
mov dword [rsp + 0x20], 4
mov edx, 0xffff
mov r8d, 8
mov rcx, rbx
call qword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
je 0x1401b4c25
call fcn.140148be0
lea r8, str.BIO_connect
mov edx, 0x5e
lea rcx, str.crypto_bio_bio_sock2.c
call fcn.140148d00
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea r8, str.calling_setsockopt__
mov ecx, 2
mov edx, eax
call fcn.140148e00
call fcn.140148be0
lea r8, str.BIO_connect
mov edx, 0x60
lea rcx, str.crypto_bio_bio_sock2.c
call fcn.140148d00
xor r8d, r8d
mov edx, 0x89
mov ecx, reloc.WLDAP32.dll_Ordinal_32
call fcn.140148e00
xor eax, eax
mov rsi, qword [rsp + 0x48]
mov rbx, qword [rsp + 0x50]
mov rbp, qword [rsp + 0x58]
add rsp, 0x30
pop rdi
ret
test dil, 0x10
je 0x1401b4cb2
mov edx, 6
mov dword [rsp + 0x20], 4
lea r9, [rsp + 0x40]
mov rcx, rsi
lea r8d, [rdx - 5]
call qword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
je 0x1401b4cb2
call fcn.140148be0
lea r8, str.BIO_connect
mov edx, 0x68
lea rcx, str.crypto_bio_bio_sock2.c
call fcn.140148d00
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea r8, str.calling_setsockopt__
mov ecx, 2
mov edx, eax
call fcn.140148e00
call fcn.140148be0
lea r8, str.BIO_connect
mov edx, 0x6a
lea rcx, str.crypto_bio_bio_sock2.c
call fcn.140148d00
xor r8d, r8d
mov edx, 0x8a
jmp 0x1401b4c04
mov rcx, rbp
call fcn.140179440
mov rcx, rbp
mov ebx, eax
call fcn.140179430
mov rdx, rax
mov r8d, ebx
mov rcx, rsi
call qword [sym.imp.WS2_32.dll_connect]
cmp eax, 0xffffffff
jne 0x1401b4d46
mov ecx, eax
call fcn.140147410
test eax, eax
jne 0x1401b4c0e
call fcn.140148be0
lea r8, str.BIO_connect
mov edx, WSAStartup
lea rcx, str.crypto_bio_bio_sock2.c
call fcn.140148d00
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea r8, str.calling_connect__
mov ecx, 2
mov edx, eax
call fcn.140148e00
call fcn.140148be0
lea r8, str.BIO_connect
mov edx, reloc.WS2_32.dll_WSACleanup
lea rcx, str.crypto_bio_bio_sock2.c
call fcn.140148d00
xor r8d, r8d
lea edx, [r8 + 0x67]
jmp 0x1401b4c04
mov eax, 1
jmp 0x1401b4c10
Function at 0x1401e5420
Capabilities:
Check for software breakpoints

Disassembly:
mov eax, Ordinal_41
call fcn.14011ddf0
sub rsp, rax
mov r11, rcx
cmp dword [rsp + 0x50], r9d
jne 0x1401e5518
movzx r10d, byte [r8]
lea eax, [r10 - 0x6a]
cmp al, 1
ja 0x1401e5518
mov qword [rsp + 0x20], rbx
lea rdx, [r8 + 1]
cmp r10b, 0x6b
jne 0x1401e54d0
lea ebx, [r9 - 3]
xor eax, eax
test ebx, ebx
jle 0x1401e547a
movzx ecx, byte [rdx]
inc rdx
cmp cl, 0xba
je 0x1401e547a
cmp cl, 0xbb
jne 0x1401e54bd
inc eax
cmp eax, ebx
jl 0x1401e5464
sub ebx, eax
test eax, eax
jne 0x1401e54d4
call fcn.140148be0
lea r8, str.RSA_padding_check_X931
mov edx, 0x56
lea rcx, str.crypto_rsa_rsa_x931.c
call fcn.140148d00
mov edx, 0x8a
xor r8d, r8d
lea ecx, [r8 + 4]
call fcn.140148e00
mov rbx, qword [rsp + 0x20]
mov eax, 0xffffffff
add rsp, 0x28
ret
call fcn.140148be0
lea r8, str.RSA_padding_check_X931
mov edx, Ordinal_79
jmp 0x1401e5491
lea ebx, [r9 - 2]
movsxd rax, ebx
cmp byte [rax + rdx], 0xcc
je 0x1401e5501
call fcn.140148be0
lea r8, str.RSA_padding_check_X931
mov edx, 0x5f
lea rcx, str.crypto_rsa_rsa_x931.c
call fcn.140148d00
mov edx, Ordinal_143
jmp 0x1401e54a2
mov r8d, ebx
mov rcx, r11
call sub.VCRUNTIME140.dll_memcpy
mov eax, ebx
mov rbx, qword [rsp + 0x20]
add rsp, 0x28
ret
call fcn.140148be0
lea r8, str.RSA_padding_check_X931
mov edx, 0x43
lea rcx, str.crypto_rsa_rsa_x931.c
call fcn.140148d00
xor r8d, r8d
mov edx, 0x89
lea ecx, [r8 + 4]
call fcn.140148e00
mov eax, 0xffffffff
add rsp, 0x28
ret