joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1400f745b
Capabilities:
Hash data using md4
Hash data via wincrypt
Initialize hashing via wincrypt

Disassembly:
jmp 0x1402e2f70
mov qword [rsp + 0x20], rbx
push rbp
push rsi
push rdi
sub rsp, 0x50
mov rax, qword [0x1403f2d00]
xor rax, rsp
mov qword [rsp + 0x48], rax
xor ebp, ebp
mov dword [rsp + 0x20], 0xf0000040
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 0x1402e2fe0
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.1400f82cf
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 0x1402e303e
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 0x1402e304e
call qword [sym.imp.ADVAPI32.dll_CryptDestroyHash]
mov rcx, qword [rsp + 0x38]
test rcx, rcx
je 0x1402e3060
xor edx, edx
call qword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
mov rcx, qword [rsp + 0x48]
xor rcx, rsp
call fcn.1400f8d42
mov rbx, qword [rsp + 0x88]
add rsp, 0x50
pop rdi
pop rsi
pop rbp
ret

Function at 0x1400f78a2
Capabilities:
Encode data using xor

Disassembly:
jmp 0x140256090
cmp byte [rcx + 0x47], 0
je 0x1402560b3
xor eax, eax
nop dword [rax + rax]
lea edx, [rax + 0x7d]
xor byte [rax + rcx], dl
inc rax
cmp rax, 0x46
jb 0x1402560a0
mov byte [rcx + 0x47], 0
mov rax, rcx
ret

Function at 0x1400f798d
Capabilities:
Encode data using xor

Disassembly:
jmp 0x140256060
cmp byte [rcx + 0x44], 0
je 0x140256083
xor eax, eax
nop dword [rax + rax]
lea edx, [rax + 0x7d]
xor byte [rax + rcx], dl
inc rax
cmp rax, 0x43
jb 0x140256070
mov byte [rcx + 0x44], 0
mov rax, rcx
ret
Function at 0x1400f7a2d
Capabilities:
Encode data using xor

Disassembly:
jmp 0x140247be0
mov qword [rsp + 0x20], rbx
push rdi
sub rsp, 0x50
mov rbx, rcx
mov qword [rsp + 0x48], rcx
xor edi, edi
cmp byte [r8 + 9], dil
je 0x140247c14
mov ecx, edi
nop dword [rax]
lea eax, [rcx + 0x7d]
xor byte [r8 + rcx], al
inc rcx
cmp rcx, 8
jb 0x140247c00
mov byte [r8 + 9], dil
lea rax, [r8 + 8]
mov qword [rsp + 0x20], rdi
mov qword [rsp + 0x30], rdi
mov qword [rsp + 0x38], rdi
mov qword [rsp + 0x38], reloc.WS2_32.dll_ntohs
cmp r8, rax
jne 0x140247c41
mov qword [rsp + 0x30], rdi
mov byte [rsp + 0x20], dil
jmp 0x140247c57
mov qword [rsp + 0x30], 8
mov rax, qword [r8]
mov qword [rsp + 0x20], rax
mov byte [rsp + 0x28], dil
mov r9, qword [rdx + 0x10]
cmp qword [rdx + 0x18], 0x10
jb 0x140247c65
mov rdx, qword [rdx]
mov r8, rdx
xor edx, edx
lea rcx, [rsp + 0x20]
call fcn.1400fb088
mov qword [rbx], rdi
mov qword [rbx + 0x10], rdi
mov qword [rbx + 0x18], rdi
movups xmm0, xmmword [rax]
movups xmmword [rbx], xmm0
movups xmm1, xmmword [rax + 0x10]
movups xmmword [rbx + 0x10], xmm1
mov qword [rax + 0x10], rdi
mov qword [rax + 0x18], reloc.WS2_32.dll_ntohs
mov byte [rax], 0
mov rdx, qword [rsp + 0x38]
cmp rdx, 0x10
jb 0x140247cdc
inc rdx
mov rcx, qword [rsp + 0x20]
mov rax, rcx
cmp rdx, 0x1000
jb 0x140247cd7
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x140247cd7
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.1400fa1fb
mov rax, rbx
mov rbx, qword [rsp + 0x78]
add rsp, 0x50
pop rdi
ret

Function at 0x1400f7b63
Capabilities:
Encode data using xor

Disassembly:
jmp 0x140256020
cmp byte [rcx + 0x136], 0
je 0x140256048
xor eax, eax
nop dword [rax + rax]
lea edx, [rax + 0x7d]
xor byte [rax + rcx], dl
inc rax
cmp rax, 0x135
jb 0x140256030
mov byte [rcx + 0x136], 0
mov rax, rcx
ret
Function at 0x1400f7b9f
Capabilities:
Set socket configuration

Disassembly:
jmp 0x1402a4030
sub rsp, 0x28
xor eax, eax
lea r8, [rsp + 0x38]
test edx, edx
mov edx, 0x8004667e
setne al
mov dword [rsp + 0x38], eax
call qword [sym.imp.WS2_32.dll_ioctlsocket]
add rsp, 0x28
ret

Function at 0x1400f7c3a
Capabilities:
Create thread

Disassembly:
jmp 0x14023ec30
mov qword [rsp + 0x10], rdx
mov qword [rsp + 8], rcx
push rbp
push rdi
sub rsp, 0x148
lea rbp, [rsp + 0x30]
lea rdi, [rsp + 0x30]
mov ecx, reloc.WLDAP32.dll_Ordinal_22
mov eax, 0xcccccccc
rep stosd dword [rdi], eax
mov rcx, qword [rsp + 0x168]
mov rax, qword [0x1403f2d00]
xor rax, rbp
mov qword [rbp + 0x100], rax
lea rcx, [0x14041538c]
call fcn.1400fac37
mov edx, 8
lea rcx, [rbp + 8]
call fcn.1400f8220
mov rdx, qword [rbp + 0x138]
lea rcx, [rbp + 8]
call fcn.1400f8e19
nop
lea rax, [0x1400f9733]
mov qword [rbp + 0x28], rax
mov rax, qword [rbp + 0x130]
add rax, 8
mov qword [rbp + 0xf8], rax
lea rcx, [rbp + 8]
call fcn.1400f98a5
mov rcx, qword [rbp + 0xf8]
mov qword [rsp + 0x28], rcx
mov dword [rsp + 0x20], 0
mov r9, rax
mov r8, qword [rbp + 0x28]
xor edx, edx
xor ecx, ecx
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__beginthreadex]
mov rcx, qword [rbp + 0x130]
mov qword [rcx], rax
mov rax, qword [rbp + 0x130]
cmp qword [rax], 0
je 0x14023ed0a
lea rcx, [rbp + 8]
call fcn.1400f8a09
jmp 0x14023ed23
mov rax, qword [rbp + 0x130]
mov dword [rax + 8], 0
mov ecx, 6
call fcn.1400f7d70
nop
lea rcx, [rbp + 8]
call fcn.1400f8914
lea rcx, [rbp - 0x30]
lea rdx, reloc.WS2_32.dll_accept
call fcn.1400fa269
mov rcx, qword [rbp + 0x100]
xor rcx, rbp
call fcn.1400f8d42
lea rsp, [rbp + 0x118]
pop rdi
pop rbp
ret
Function at 0x1400f7dac
Capabilities:
Encode data using xor

Disassembly:
jmp 0x140247d30
mov qword [rsp + 0x20], rbx
push rbp
mov rbp, rsp
sub rsp, 0x80
mov rbx, rcx
mov qword [rbp - 0x10], rcx
xor r9d, r9d
cmp byte [r8 + 6], r9b
je 0x140247d74
mov ecx, r9d
nop dword [rax]
nop word [rax + rax]
lea eax, [rcx + 0x7d]
xor byte [r8 + rcx], al
inc rcx
cmp rcx, 5
jb 0x140247d60
mov byte [r8 + 6], r9b
lea rax, [r8 + 5]
mov qword [rbp - 0x38], r9
mov qword [rbp - 0x28], r9
mov qword [rbp - 0x20], r9
mov qword [rbp - 0x20], reloc.WS2_32.dll_ntohs
cmp r8, rax
jne 0x140247d9b
mov qword [rbp - 0x28], r9
mov byte [rbp - 0x38], r9b
jmp 0x140247db5
mov qword [rbp - 0x28], 5
mov eax, dword [r8]
mov dword [rbp - 0x38], eax
movzx eax, byte [r8 + 4]
mov byte [rbp - 0x34], al
mov byte [rbp - 0x33], r9b
cmp byte [rdx + 0xa], 0
je 0x140247dd3
mov rcx, r9
nop
lea eax, [rcx + 0x7d]
xor byte [rdx + rcx], al
inc rcx
cmp rcx, 9
jb 0x140247dc0
mov byte [rdx + 0xa], 0
lea rax, [rdx + 9]
mov qword [rbp - 0x58], r9
mov qword [rbp - 0x48], r9
mov qword [rbp - 0x40], r9
mov qword [rbp - 0x40], reloc.WS2_32.dll_ntohs
cmp rdx, rax
jne 0x140247dfa
mov qword [rbp - 0x48], r9
mov byte [rbp - 0x58], 0
jmp 0x140247e16
mov qword [rbp - 0x48], 9
movsd xmm0, qword [rdx]
movsd qword [rbp - 0x58], xmm0
movzx eax, byte [rdx + 8]
mov byte [rbp - 0x50], al
mov byte [rbp - 0x4f], 0
lea r9, [rbp - 0x38]
lea r8, [rbp - 0x58]
movzx edx, byte [rbp - 0x60]
mov rcx, rbx
call fcn.1400f7230
nop
mov rdx, qword [rbp - 0x40]
cmp rdx, 0x10
jb 0x140247e6a
inc rdx
mov rcx, qword [rbp - 0x58]
mov rax, rcx
cmp rdx, 0x1000
jb 0x140247e64
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x140247e64
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.1400fa1fb
nop
mov rdx, qword [rbp - 0x20]
cmp rdx, 0x10
jb 0x140247ea8
inc rdx
mov rcx, qword [rbp - 0x38]
mov rax, rcx
cmp rdx, 0x1000
jb 0x140247ea3
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x140247ea3
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.1400fa1fb
mov rax, rbx
mov rbx, qword [rsp + 0xa8]
add rsp, 0x80
pop rbp
ret

Function at 0x1400f7e9c
Capabilities:
Encrypt data using des via winapi
Encrypt or decrypt via wincrypt

Disassembly:
jmp 0x1402e01e0
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rsi
push rdi
sub rsp, 0x20
mov rdi, r8
mov rsi, rdx
mov r8, rcx
mov rbx, rcx
mov rdx, rdi
mov rcx, rsi
call fcn.1402e0480
lea r8, [rbx + 7]
mov rcx, rsi
lea rdx, [rdi + 8]
call fcn.1402e0480
lea r8, [rbx + 0xe]
mov rcx, rsi
lea rdx, [rdi + 0x10]
mov rbx, qword [rsp + 0x30]
mov rsi, qword [rsp + 0x38]
add rsp, 0x20
pop rdi
jmp fcn.1402e0480
Function at 0x1400f8045
Capabilities:
Encode data using xor

Disassembly:
jmp 0x140247330
mov qword [rsp + 0x20], rbx
push rdi
sub rsp, 0x50
mov rbx, rcx
mov qword [rsp + 0x48], rcx
xor edi, edi
cmp byte [r8 + 6], dil
je 0x140247364
mov ecx, edi
nop dword [rax]
lea eax, [rcx + 0x7d]
xor byte [r8 + rcx], al
inc rcx
cmp rcx, 5
jb 0x140247350
mov byte [r8 + 6], dil
lea rax, [r8 + 5]
mov qword [rsp + 0x20], rdi
mov qword [rsp + 0x30], rdi
mov qword [rsp + 0x38], rdi
mov qword [rsp + 0x38], reloc.WS2_32.dll_ntohs
cmp r8, rax
jne 0x140247391
mov qword [rsp + 0x30], rdi
mov byte [rsp + 0x20], dil
jmp 0x1402473af
mov qword [rsp + 0x30], 5
mov eax, dword [r8]
mov dword [rsp + 0x20], eax
movzx eax, byte [r8 + 4]
mov byte [rsp + 0x24], al
mov byte [rsp + 0x25], dil
mov r9, qword [rdx + 0x10]
cmp qword [rdx + 0x18], 0x10
jb 0x1402473bd
mov rdx, qword [rdx]
mov r8, rdx
xor edx, edx
lea rcx, [rsp + 0x20]
call fcn.1400fb088
mov qword [rbx], rdi
mov qword [rbx + 0x10], rdi
mov qword [rbx + 0x18], rdi
movups xmm0, xmmword [rax]
movups xmmword [rbx], xmm0
movups xmm1, xmmword [rax + 0x10]
movups xmmword [rbx + 0x10], xmm1
mov qword [rax + 0x10], rdi
mov qword [rax + 0x18], reloc.WS2_32.dll_ntohs
mov byte [rax], 0
mov rdx, qword [rsp + 0x38]
cmp rdx, 0x10
jb 0x140247434
inc rdx
mov rcx, qword [rsp + 0x20]
mov rax, rcx
cmp rdx, 0x1000
jb 0x14024742f
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x14024742f
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.1400fa1fb
mov rax, rbx
mov rbx, qword [rsp + 0x78]
add rsp, 0x50
pop rdi
ret
Function at 0x1400f82d9
Capabilities:
Move file

Disassembly:
jmp 0x1402a8d20
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x60
mov rdi, rcx
movaps xmmword [rsp + 0x50], xmm6
lea rcx, [rsp + 0x30]
mov rbx, rdx
call fcn.1400fa6ba
mov r8d, 1
mov rdx, rbx
mov rcx, rdi
movups xmm6, xmmword [rax]
call qword [sym.imp.KERNEL32.dll_MoveFileExA]
test eax, eax
jne 0x1402a8db0
nop dword [rax + rax]
lea rcx, [rsp + 0x40]
movdqa xmmword [rsp + 0x20], xmm6
call fcn.1400fa6ba
lea rdx, [rsp + 0x20]
lea rcx, [rsp + 0x30]
movups xmm0, xmmword [rax]
movaps xmmword [rsp + 0x30], xmm0
call fcn.1400fb03d
cmp rax, 0x3e8
ja 0x1402a8dc2
mov ecx, 1
call qword [sym.imp.KERNEL32.dll_Sleep]
mov r8d, 1
mov rdx, rbx
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_MoveFileExA]
test eax, eax
je 0x1402a8d60
xor eax, eax
mov rbx, qword [rsp + 0x70]
movaps xmm6, xmmword [rsp + 0x50]
add rsp, 0x60
pop rdi
ret
mov rbx, qword [rsp + 0x70]
mov eax, 1
movaps xmm6, xmmword [rsp + 0x50]
add rsp, 0x60
pop rdi
ret
Function at 0x1400f8595
Capabilities:
Encode data using xor

Disassembly:
jmp 0x1402486a0
mov qword [rsp + 0x20], rbx
push rbp
mov rbp, rsp
sub rsp, 0x80
mov rbx, rcx
mov qword [rbp - 0x10], rcx
xor r9d, r9d
cmp byte [r8 + 0xc], r9b
je 0x1402486e4
mov ecx, r9d
nop dword [rax]
nop word [rax + rax]
lea eax, [rcx + 0x7d]
xor byte [r8 + rcx], al
inc rcx
cmp rcx, 0xb
jb 0x1402486d0
mov byte [r8 + 0xc], r9b
lea rax, [r8 + 0xb]
mov qword [rbp - 0x58], r9
mov qword [rbp - 0x48], r9
mov qword [rbp - 0x40], r9
mov qword [rbp - 0x40], reloc.WS2_32.dll_ntohs
cmp r8, rax
jne 0x14024870b
mov qword [rbp - 0x48], r9
mov byte [rbp - 0x58], r9b
jmp 0x140248732
mov qword [rbp - 0x48], ntohl
movsd xmm0, qword [r8]
movsd qword [rbp - 0x58], xmm0
movzx eax, word [r8 + 8]
mov word [rbp - 0x50], ax
movzx eax, byte [r8 + 0xa]
mov byte [rbp - 0x4e], al
mov byte [rbp - 0x4d], r9b
cmp byte [rdx + 0xb], 0
je 0x140248753
mov rcx, r9
nop dword [rax + rax]
lea eax, [rcx + 0x7d]
xor byte [rdx + rcx], al
inc rcx
cmp rcx, 0xa
jb 0x140248740
mov byte [rdx + 0xb], 0
lea rax, [rdx + 0xa]
mov qword [rbp - 0x38], r9
mov qword [rbp - 0x28], r9
mov qword [rbp - 0x20], r9
mov qword [rbp - 0x20], reloc.WS2_32.dll_ntohs
cmp rdx, rax
jne 0x14024877a
mov qword [rbp - 0x28], r9
mov byte [rbp - 0x38], 0
jmp 0x140248797
mov qword [rbp - 0x28], 0xa
movsd xmm0, qword [rdx]
movsd qword [rbp - 0x38], xmm0
movzx eax, word [rdx + 8]
mov word [rbp - 0x30], ax
mov byte [rbp - 0x2e], 0
lea r9, [rbp - 0x58]
lea r8, [rbp - 0x38]
movzx edx, byte [rbp - 0x60]
mov rcx, rbx
call fcn.1400f7230
nop
mov rdx, qword [rbp - 0x20]
cmp rdx, 0x10
jb 0x1402487eb
inc rdx
mov rcx, qword [rbp - 0x38]
mov rax, rcx
cmp rdx, 0x1000
jb 0x1402487e5
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x1402487e5
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.1400fa1fb
nop
mov rdx, qword [rbp - 0x40]
cmp rdx, 0x10
jb 0x140248829
inc rdx
mov rcx, qword [rbp - 0x58]
mov rax, rcx
cmp rdx, 0x1000
jb 0x140248824
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x140248824
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.1400fa1fb
mov rax, rbx
mov rbx, qword [rsp + 0xa8]
add rsp, 0x80
pop rbp
ret
Function at 0x1400f86d5
Capabilities:
Encode data using xor

Disassembly:
jmp 0x140248ab0
mov qword [rsp + 0x20], rbx
push rdi
sub rsp, 0x50
mov rbx, rcx
mov qword [rsp + 0x48], rcx
xor edi, edi
cmp byte [r8 + 0xc], dil
je 0x140248ae4
mov ecx, edi
nop dword [rax]
lea eax, [rcx + 0x7d]
xor byte [r8 + rcx], al
inc rcx
cmp rcx, 0xb
jb 0x140248ad0
mov byte [r8 + 0xc], dil
lea rax, [r8 + 0xb]
mov qword [rsp + 0x20], rdi
mov qword [rsp + 0x30], rdi
mov qword [rsp + 0x38], rdi
mov qword [rsp + 0x38], reloc.WS2_32.dll_ntohs
cmp r8, rax
jne 0x140248b11
mov qword [rsp + 0x30], rdi
mov byte [rsp + 0x20], dil
jmp 0x140248b3d
mov qword [rsp + 0x30], ntohl
movsd xmm0, qword [r8]
movsd qword [rsp + 0x20], xmm0
movzx eax, word [r8 + 8]
mov word [rsp + 0x28], ax
movzx eax, byte [r8 + 0xa]
mov byte [rsp + 0x2a], al
mov byte [rsp + 0x2b], dil
mov r9, qword [rdx + 0x10]
cmp qword [rdx + 0x18], 0x10
jb 0x140248b4b
mov rdx, qword [rdx]
mov r8, rdx
xor edx, edx
lea rcx, [rsp + 0x20]
call fcn.1400fb088
mov qword [rbx], rdi
mov qword [rbx + 0x10], rdi
mov qword [rbx + 0x18], rdi
movups xmm0, xmmword [rax]
movups xmmword [rbx], xmm0
movups xmm1, xmmword [rax + 0x10]
movups xmmword [rbx + 0x10], xmm1
mov qword [rax + 0x10], rdi
mov qword [rax + 0x18], reloc.WS2_32.dll_ntohs
mov byte [rax], 0
mov rdx, qword [rsp + 0x38]
cmp rdx, 0x10
jb 0x140248bc2
inc rdx
mov rcx, qword [rsp + 0x20]
mov rax, rcx
cmp rdx, 0x1000
jb 0x140248bbd
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x140248bbd
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.1400fa1fb
mov rax, rbx
mov rbx, qword [rsp + 0x78]
add rsp, 0x50
pop rdi
ret

Function at 0x1400f8784
Capabilities:
Enumerate pe sections
Parse pe header

Disassembly:
jmp 0x1402e3e94
sub rsp, 0x18
mov r8, rcx
mov eax, 0x5a4d
cmp word [0x140000000], ax
jne 0x1402e3f21
movsxd rcx, dword [0x14000003c]
lea rdx, [0x140000000]
add rcx, rdx
cmp dword [rcx], 0x4550
jne 0x1402e3f21
mov eax, 0x20b
cmp word [rcx + 0x18], ax
jne 0x1402e3f21
sub r8, rdx
movzx edx, word [rcx + 0x14]
add rdx, 0x18
add rdx, rcx
movzx eax, word [rcx + 6]
lea rcx, [rax + rax*4]
lea r9, [rdx + rcx*8]
mov qword [rsp], rdx
cmp rdx, r9
je 0x1402e3f08
mov ecx, dword [rdx + 0xc]
cmp r8, rcx
jb 0x1402e3f02
mov eax, dword [rdx + 8]
add eax, ecx
cmp r8, rax
jb 0x1402e3f0a
add rdx, 0x28
jmp 0x1402e3ee7
xor edx, edx
test rdx, rdx
jne 0x1402e3f13
xor al, al
jmp 0x1402e3f27
cmp dword [rdx + 0x24], 0
jge 0x1402e3f1d
xor al, al
jmp 0x1402e3f27
mov al, 1
jmp 0x1402e3f27
xor al, al
jmp 0x1402e3f27
add rsp, 0x18
ret
Function at 0x1400f88a1
Capabilities:
Query environment variable

Disassembly:
jmp 0x1402adf60
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 [0x1403f2c80]
mov rdi, rax
test rax, rax
je 0x1402adfdd
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 0x1402ae008
cmp ebx, esi
je 0x1402ae008
cmp ebx, 0x8000
ja 0x1402ae008
cmp ebx, esi
jb 0x1402ae003
mov edx, ebx
mov rcx, rdi
call qword [0x1403f2c80]
mov rdi, rax
test rax, rax
jne 0x1402adfa0
mov rcx, rbp
call qword [fcn.1400f8590]
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 0x1402adfe8
mov rcx, rdi
jmp 0x1402adfe0
Function at 0x1400f8c43
Capabilities:
Encode data using xor

Disassembly:
jmp 0x140248110
mov qword [rsp + 0x20], rbx
push rdi
sub rsp, 0x50
mov rbx, rcx
mov qword [rsp + 0x48], rcx
xor edi, edi
cmp byte [r8 + 0xa], dil
je 0x140248144
mov ecx, edi
nop dword [rax]
lea eax, [rcx + 0x7d]
xor byte [r8 + rcx], al
inc rcx
cmp rcx, 9
jb 0x140248130
mov byte [r8 + 0xa], dil
lea rax, [r8 + 9]
mov qword [rsp + 0x20], rdi
mov qword [rsp + 0x30], rdi
mov qword [rsp + 0x38], rdi
mov qword [rsp + 0x38], reloc.WS2_32.dll_ntohs
cmp r8, rax
jne 0x140248171
mov qword [rsp + 0x30], rdi
mov byte [rsp + 0x20], dil
jmp 0x140248193
mov qword [rsp + 0x30], 9
movsd xmm0, qword [r8]
movsd qword [rsp + 0x20], xmm0
movzx eax, byte [r8 + 8]
mov byte [rsp + 0x28], al
mov byte [rsp + 0x29], dil
mov r9, qword [rdx + 0x10]
cmp qword [rdx + 0x18], 0x10
jb 0x1402481a1
mov rdx, qword [rdx]
mov r8, rdx
xor edx, edx
lea rcx, [rsp + 0x20]
call fcn.1400fb088
mov qword [rbx], rdi
mov qword [rbx + 0x10], rdi
mov qword [rbx + 0x18], rdi
movups xmm0, xmmword [rax]
movups xmmword [rbx], xmm0
movups xmm1, xmmword [rax + 0x10]
movups xmmword [rbx + 0x10], xmm1
mov qword [rax + 0x10], rdi
mov qword [rax + 0x18], reloc.WS2_32.dll_ntohs
mov byte [rax], 0
mov rdx, qword [rsp + 0x38]
cmp rdx, 0x10
jb 0x140248218
inc rdx
mov rcx, qword [rsp + 0x20]
mov rax, rcx
cmp rdx, 0x1000
jb 0x140248213
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
jbe 0x140248213
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
int3
call fcn.1400fa1fb
mov rax, rbx
mov rbx, qword [rsp + 0x78]
add rsp, 0x50
pop rdi
ret
Function at 0x1400f8d83
Capabilities:
Receive data
Receive data on socket
Send data
Send data on socket

Disassembly:
jmp 0x140290a50
push rbx
push rbp
push rsi
push rdi
push r12
push r13
push r14
push r15
sub rsp, 0x138
mov rax, qword [0x1403f2d00]
xor rax, rsp
mov qword [rsp + 0x120], rax
mov r14, qword [rsp + 0x1a0]
mov rsi, rcx
movsxd rcx, edx
xor r13d, r13d
mov rax, rcx
mov r12, r9
shl rax, 5
mov r15, r8
lea rbx, [rsi + 0x508]
mov rbp, qword [rsi + rcx*8 + 0x4c0]
add rbx, rax
mov rax, qword [rsi + 0x698]
mov rdi, qword [rbx + 8]
sub rdi, qword [rbx + 0x10]
test byte [rax + 0x7c], 3
je 0x140290b57
lea rax, [0x1400f9909]
cmp qword [rsi + rcx*8 + 0x4e8], rax
jne 0x140290b57
cmp qword [rbx], r13
je 0x140290ade
test rdi, rdi
je 0x140290b57
mov rdx, 0xffffffffffffffff
xor r9d, r9d
mov r8, rdx
mov rcx, rbp
call fcn.1400fb01a
cmp eax, 0xffffffff
je 0x140290b57
test al, 1
je 0x140290b57
mov rax, qword [rbx]
test rax, rax
jne 0x140290b30
mov rax, qword [rsi]
mov ecx, dword [rax + 0xb70]
add ecx, ecx
movsxd rcx, ecx
mov qword [rbx + 8], rcx
call qword [fcn.1400f93e6]
mov rdi, qword [rbx + 8]
mov qword [rbx], rax
mov qword [rbx + 0x10], r13
mov qword [rbx + 0x18], r13
test rax, rax
je 0x140290b53
mov rdx, qword [rbx + 0x10]
xor r9d, r9d
add rdx, rax
mov r8d, edi
mov rcx, rbp
call qword [sym.imp.WS2_32.dll_recv]
movsxd rcx, eax
test eax, eax
jle 0x140290b57
add qword [rbx + 0x10], rcx
jmp 0x140290b57
mov qword [rbx + 8], r13
xor r9d, r9d
mov r8d, r12d
mov rdx, r15
mov rcx, rbp
call qword [sym.imp.WS2_32.dll_send]
movsxd rdi, eax
mov dword [r14], r13d
cmp rdi, 0xffffffffffffffff
jne 0x140290bc4
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov ebx, eax
cmp eax, 0x2733
jne 0x140290b90
mov dword [r14], 0x51
mov rax, r13
jmp 0x140290bc7
mov r8d, 0x100
lea rdx, [rsp + 0x20]
mov ecx, ebx
call fcn.1400f9fa3
mov rcx, qword [rsi]
lea rdx, str.Send_failure:__s
mov r8, rax
call fcn.1400fb137
mov rcx, qword [rsi]
mov dword [rcx + 0x11b0], ebx
mov dword [r14], Ordinal_60
mov rax, rdi
mov rcx, qword [rsp + 0x120]
xor rcx, rsp
call fcn.1400f8d42
add rsp, 0x138
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbp
pop rbx
ret

Function at 0x1400f8e0a
Capabilities:
Receive data
Receive data on socket

Disassembly:
jmp 0x140290800
push rbx
sub rsp, 0x20
mov rbx, r9
xor r9d, r9d
call qword [sym.imp.WS2_32.dll_recv]
movsxd rcx, eax
cmp rcx, 0xffffffffffffffff
jne 0x140290842
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
mov ecx, Ordinal_60
mov qword [rbx], 0
cmp eax, 0x2733
mov edx, 0x51
cmove ecx, edx
mov eax, ecx
add rsp, 0x20
pop rbx
ret
mov qword [rbx], rcx
xor eax, eax
add rsp, 0x20
pop rbx
ret
Function at 0x1400f8eb4
Capabilities:
Authenticate hmac
Encode data using xor

Disassembly:
jmp 0x1402e3280
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 [fcn.1400f93e6]
mov rdi, rax
test rax, rax
jne 0x1402e32c2
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 0x1402e3309
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 0x1402e3362
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 0x1402e3320
mov eax, dword [rbx + 0x1c]
cmp rsi, rax
jae 0x1402e33a3
nop word [rax + rax]
mov rcx, qword [rdi + 8]
lea rdx, [0x1403cb69f]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov rcx, qword [rdi + 0x10]
lea rdx, [0x1403cb6a0]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov eax, dword [rbx + 0x1c]
inc rsi
cmp rsi, rax
jb 0x1402e3370
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 0x1400f91b1
Capabilities:
Terminate process

Disassembly:
jmp 0x1402e466c
push rbx
sub rsp, 0x20
mov rbx, rcx
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_SetUnhandledExceptionFilter]
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_UnhandledExceptionFilter]
call qword [sym.imp.KERNEL32.dll_GetCurrentProcess]
mov rcx, rax
mov edx, 0xc0000409
add rsp, 0x20
pop rbx
jmp qword [sym.imp.KERNEL32.dll_TerminateProcess]