joyce8/EMBER2024-capa huggingface dataset:
Function at 0x140009f90
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
push rsi
mov rsi, r8
sub rsi, rdx
je 0x140009fc8
movabs r11, 0xcbf29ce484222325
movabs r9, 0x100000001b3
mov rcx, rdx
not rcx
add rcx, r8
mov r8d, esi
and r8d, 3
cmp rcx, 3
jae 0x140009fcf
xor r10d, r10d
jmp 0x14000a01c
mov eax, 0x84222325
jmp 0x14000a047
and rsi, 0xfffffffffffffffc
xor r10d, r10d
nop word cs:[rax + rax]
movzx ecx, byte [rdx + r10]
xor rcx, r11
imul rcx, r9
movzx eax, byte [rdx + r10 + 1]
xor rax, rcx
imul rax, r9
movzx ecx, byte [rdx + r10 + 2]
xor rcx, rax
imul rcx, r9
movzx r11d, byte [rdx + r10 + 3]
xor r11, rcx
imul r11, r9
add r10, 4
cmp rsi, r10
jne 0x140009fe0
mov rax, r11
test r8, r8
je 0x14000a047
add rdx, r10
xor ecx, ecx
nop dword [rax]
movzx eax, byte [rdx + rcx]
xor rax, r11
imul rax, r9
add rcx, 1
mov r11, rax
cmp r8, rcx
jne 0x14000a030
pop rsi
ret

Function at 0x1400100f0
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push r15
push r14
push r13
push r12
push rsi
push rdi
push rbp
push rbx
sub rsp, 0x28
mov r14, rdx
mov r12, rcx
mov r13, qword [rcx]
mov r15b, byte [r13]
test byte [rcx + 0xb9], 1
je 0x140010132
mov rax, qword [r12 + 0xd0]
mov rcx, qword [rax + 8]
mov rax, qword [rcx]
mov edx, r15d
call qword [rax + 0x20]
mov r15d, eax
mov r13, qword [r12]
mov r9, qword [r14 + 0x20]
test r9, r9
je 0x1400101d5
mov r8, qword [r12 + 0xa0]
jmp 0x140010159
mov r9, qword [r9 + 0x18]
test r9, r9
je 0x1400101d5
mov edx, dword [r9 + 0xc]
test edx, edx
je 0x140010150
mov ebx, dword [r9]
xor ebp, ebp
nop word cs:[rax + rax]
mov ebp, ebp
mov rsi, r13
test ebx, ebx
je 0x1400101aa
mov rax, qword [r9 + 0x10]
add rax, rbp
xor edi, edi
nop word cs:[rax + rax]
nop dword [rax]
lea rsi, [rdi + 1]
cmp rsi, rbx
jae 0x1400101a7
movzx ecx, byte [rax + rdi]
cmp byte [r13 + rdi], cl
mov rdi, rsi
je 0x140010190
add rsi, r13
cmp rsi, r8
je 0x1400101b7
add ebp, ebx
cmp ebp, edx
jb 0x140010170
jmp 0x140010150
cmp r8, r13
je 0x1400101d5
test byte [r14 + 0xc], 1
mov r13, r8
jne 0x14001025e
mov qword [r12], r13
mov al, 1
jmp 0x140010260
add r13, 1
mov rbx, qword [r14 + 0x38]
test rbx, rbx
je 0x14001022b
test byte [r12 + 0xb9], 8
mov eax, r15d
je 0x140010200
mov rcx, qword [r12 + 0xd0]
mov edx, r15d
call fcn.14000d090
mov ecx, dword [rbx + 4]
test ecx, ecx
je 0x14001022b
mov rdx, qword [rbx + 8]
xor ebp, ebp
jmp 0x140010217
add ebp, 2
cmp ebp, ecx
jae 0x14001022b
mov ebx, ebp
cmp byte [rdx + rbx], al
ja 0x140010210
lea ebx, [rbp + 1]
cmp byte [rdx + rbx], al
jb 0x140010210
mov r8, r13
jmp 0x1400101bc
mov rax, qword [r14 + 0x28]
test rax, rax
je 0x140010271
movzx ecx, r15b
shr rcx, 3
movzx eax, byte [rax + rcx]
and r15b, 7
movzx ecx, r15b
bt eax, ecx
setb al
test byte [r14 + 0xc], 1
sete cl
xor cl, al
je 0x1400101ca
xor eax, eax
add rsp, 0x28
pop rbx
pop rbp
pop rdi
pop rsi
pop r12
pop r13
pop r14
pop r15
ret
test byte [r14 + 0xc], 1
je 0x14001025e
jmp 0x1400101ca
Function at 0x14001c0d0
Capabilities:
Access peb ldr_data
Encode data using xor
Hash data using fnv
Resolve function by parsing pe exports

Disassembly:
push rsi
push rbx
mov rax, qword [0x1400e4f90]
test rax, rax
jne 0x14001c18b
mov rax, qword gs:[0x60]
mov r8, qword [rax + 0x18]
add r8, 0x10
mov r8, qword [r8]
mov r11, qword [r8 + 0x30]
movsxd rax, dword [r11 + 0x3c]
mov r10d, dword [r11 + rax + 0x88]
test r10, r10
je 0x14001c0f3
mov edx, dword [r11 + r10 + 0x18]
lea r9, [r11 + 1]
jmp 0x14001c12c
mov eax, 0xa8aeff42
cmp eax, 0xd6a2f1f4
je 0x14001c168
sub rdx, 1
jb 0x14001c0f3
mov eax, dword [r11 + r10 + 0x20]
add rax, r11
mov ecx, dword [rax + rdx*4]
mov bl, byte [r11 + rcx]
test bl, bl
je 0x14001c120
add rcx, r9
mov eax, 0xa8aeff42
nop dword [rax]
movsx esi, bl
xor esi, eax
imul eax, esi, 0x1000193
movzx ebx, byte [rcx]
add rcx, 1
test bl, bl
jne 0x14001c150
jmp 0x14001c125
mov eax, dword [r11 + r10 + 0x1c]
mov ecx, dword [r11 + r10 + 0x24]
add rax, r11
add rcx, r11
mov edx, edx
movzx ecx, word [rcx + rdx*2]
mov eax, dword [rax + rcx*4]
add rax, r11
mov qword [0x1400e4f90], rax
pop rbx
pop rsi
jmp rax
Function at 0x14001c290
Capabilities:
Encode data using xor
Hash data using murmur3

Disassembly:
push r15
push r14
push r13
push r12
push rsi
push rdi
push rbp
push rbx
sub rsp, 0x158
mov rax, qword [0x1400e3e28]
xor rax, rsp
mov qword [rsp + 0x150], rax
xor eax, eax
nop word [rax + rax]
mov edx, dword [rcx + rax*4]
bswap edx
mov dword [rsp + rax*4 + 0x50], edx
add rax, 1
cmp rax, 0x10
jne 0x14001c2c0
mov edx, reloc.WS2_32.dll_recv
mov r8d, dword [rsp + 0x50]
mov r10d, r8d
mov ebp, dword [rsp + rdx*4 + 0x48]
mov ebx, ebp
rol ebx, 0xf
mov r9d, dword [rsp + rdx*4 + 0x14]
mov esi, ebp
rol esi, 0xd
xor esi, ebx
shr ebp, 0xa
xor ebp, esi
add ebp, dword [rsp + rdx*4 + 0x34]
mov eax, r9d
mov edi, r9d
mov ebx, r9d
rol ebx, 0x19
rol eax, 0xe
add ebp, r8d
mov r8d, r9d
xor eax, ebx
shr edi, 3
xor edi, eax
add edi, ebp
mov dword [rsp + rdx*4 + 0x50], edi
add rdx, 1
cmp rdx, 0x40
jne 0x14001c2e0
mov r12d, dword [rcx + 0x50]
mov r11d, dword [rcx + 0x54]
mov r13d, dword [rcx + 0x58]
mov ebx, dword [rcx + 0x5c]
mov edx, dword [rcx + 0x60]
mov esi, dword [rcx + 0x64]
mov ebp, dword [rcx + 0x68]
mov qword [rsp + 0x48], rcx
mov eax, dword [rcx + 0x6c]
xor r9d, r9d
mov dword [rsp + 0x34], ebx
mov dword [rsp + 0x24], ebx
mov dword [rsp + 0x44], eax
mov dword [rsp + 0x20], eax
mov dword [rsp + 0x38], edx
mov dword [rsp + 0x3c], esi
mov dword [rsp + 0x40], ebp
mov dword [rsp + 0x28], r12d
mov dword [rsp + 0x2c], r11d
mov dword [rsp + 0x30], r13d
mov edi, r10d
nop dword [rax + rax]
mov eax, r11d
mov r11d, r12d
mov r14d, esi
mov ebx, eax
or ebx, r13d
and ebx, r12d
mov r15d, eax
and r15d, r13d
mov r8d, r12d
rol r8d, 0x1e
or r15d, ebx
mov r10d, r12d
rol r10d, 0x13
xor r10d, r8d
mov esi, edx
rol r12d, 0xa
xor r12d, r10d
add r12d, r15d
mov ebx, edx
and ebx, r14d
not edx
mov r8d, ebp
and edx, ebp
or edx, ebx
mov ebp, esi
rol ebp, 0x1a
mov ecx, esi
rol ecx, 0x15
add edx, edi
xor ecx, ebp
mov edi, esi
rol edi, 7
xor edi, ecx
lea rcx, [0x1400b0838]
add edx, dword [r9 + rcx]
add edx, dword [rsp + 0x20]
add edx, edi
add r12d, edx
add edx, dword [rsp + 0x24]
cmp r9, 0xfc
je 0x14001c419
mov edi, dword [rsp + r9 + 0x54]
add r9, 4
mov dword [rsp + 0x24], r13d
mov dword [rsp + 0x20], r8d
mov ebp, r14d
mov r13d, eax
jmp 0x14001c380
mov ebp, dword [rsp + 0x28]
add ebp, r12d
mov rcx, qword [rsp + 0x48]
mov dword [rcx + 0x50], ebp
mov ebp, dword [rsp + 0x2c]
add ebp, r11d
mov dword [rcx + 0x54], ebp
mov ebp, dword [rsp + 0x30]
add ebp, eax
mov dword [rcx + 0x58], ebp
mov eax, dword [rsp + 0x34]
add eax, r13d
mov dword [rcx + 0x5c], eax
mov eax, dword [rsp + 0x38]
add eax, edx
mov dword [rcx + 0x60], eax
mov eax, dword [rsp + 0x3c]
add eax, esi
mov dword [rcx + 0x64], eax
mov eax, dword [rsp + 0x40]
add eax, r14d
mov dword [rcx + 0x68], eax
mov eax, dword [rsp + 0x44]
add eax, r8d
mov dword [rcx + 0x6c], eax
mov rcx, qword [rsp + 0x150]
xor rcx, rsp
call fcn.14003b730
nop
add rsp, 0x158
pop rbx
pop rbp
pop rdi
pop rsi
pop r12
pop r13
pop r14
pop r15
ret
Function at 0x140035e20
Capabilities:
Write file on windows

Disassembly:
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
mov qword [rsp + 0x20], rdi
push r14
sub rsp, 0x30
cmp byte [rcx + 0xaa8], 0
mov rbp, r9
mov r14, r8
movsxd rsi, edx
mov rdi, rcx
je 0x140035ee9
cmp qword [rcx + 0x260], 0
je 0x140035e9e
mov qword [rsp + 0x40], rbx
call fcn.140023df0
mov dl, 1
mov rcx, rdi
movzx ebx, al
call fcn.140023dc0
mov rcx, qword [rdi + 0x1d8]
mov r9, rbp
mov qword [rsp + 0x20], rcx
mov r8, r14
mov rcx, rdi
mov edx, esi
call qword [rdi + 0x260]
movzx edx, bl
mov rcx, rdi
call fcn.140023dc0
mov rbx, qword [rsp + 0x40]
jmp 0x140035ee9
mov ecx, esi
test edx, edx
je 0x140035eae
sub ecx, 1
je 0x140035eae
cmp ecx, 1
jne 0x140035ee9
mov r9, qword [rdi + 0x1d0]
lea rax, [0x1400b1078]
mov edx, 2
lea rcx, [rsi + rsi*2]
add rcx, rax
lea r8d, [rdx - 1]
call fcn.140093ca8
mov r9, qword [rdi + 0x1d0]
mov r8d, 1
mov rdx, rbp
mov rcx, r14
call fcn.140093ca8
mov rbp, qword [rsp + 0x48]
mov rsi, qword [rsp + 0x50]
mov rdi, qword [rsp + 0x58]
add rsp, 0x30
pop r14
ret

Function at 0x140037b70
Capabilities:
Read file on windows

Disassembly:
sub rsp, 0x28
call fcn.14008f420
cdqe
add rsp, 0x28
ret
Function at 0x140037e10
Capabilities:
Get common file path
Initialize winsock library

Disassembly:
sub rsp, 0x1e8
mov rax, qword [0x1400e3e28]
xor rax, rsp
mov qword [rsp + 0x1d0], rax
test cl, 2
je 0x140037e76
mov ecx, 0x202
lea rdx, [rsp + 0x30]
call qword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
jne 0x140037e59
movzx eax, word [rsp + 0x30]
cmp al, 2
jne 0x140037e53
shr ax, 8
cmp al, 2
je 0x140037e76
call qword [sym.imp.WS2_32.dll_WSACleanup]
mov eax, 2
mov rcx, qword [rsp + 0x1d0]
xor rcx, rsp
call fcn.14003b730
add rsp, 0x1e8
ret
call fcn.14006d0a0
test eax, eax
jne 0x140038090
mov qword [rsp + 0x200], rsi
lea rcx, str.kernel32
mov qword [rsp + 0x208], rdi
xor esi, esi
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
mov rdi, rax
test rax, rax
jne 0x140037eb6
mov qword [0x1400e50b8], rsi
jmp 0x14003804d
mov qword [rsp + 0x1f0], rbx
lea rdx, [0x1400ca300]
mov rcx, rdi
mov qword [rsp + 0x1f8], rbp
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
lea rbx, str.iphlpapi.dll
mov rbp, rax
mov rcx, rbx
lea rdx, [0x1400c2958]
call fcn.140098368
test rax, rax
je 0x140037f1a
mov rcx, rbx
test rbp, rbp
je 0x140037f0c
xor edx, edx
lea r8d, [rdx + 8]
call rbp
mov rsi, rax
jmp 0x14003800c
call qword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov rsi, rax
jmp 0x14003800c
test rbp, rbp
je 0x140037f49
lea rdx, str.AddDllDirectory
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
test rax, rax
je 0x140037f49
xor edx, edx
mov r8d, 0x800
mov rcx, rbx
call rbp
mov rsi, rax
jmp 0x14003800c
xor edx, edx
mov qword [rsp + 0x1e0], r14
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
mov r14d, eax
test eax, eax
je 0x140038004
lea ecx, [rax + 1]
lea rcx, [rcx*2 + 0x18]
call qword [fcn.1400941bc]
mov rdi, rax
test rax, rax
je 0x140037ffb
mov edx, r14d
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
test eax, eax
je 0x140037ffb
mov rcx, 0xffffffffffffffff
mov rax, rcx
nop dword [rax]
cmp word [rdi + rax*2 + 2], si
lea rax, [rax + 1]
jne 0x140037fa0
mov dword [rdi + rax*2], 0x5c
cmp word [rdi + rcx*2 + 2], si
lea rcx, [rcx + 1]
jne 0x140037fb2
lea rdx, [rcx + rcx]
sub rdx, rbx
add rdx, rdi
nop word [rax + rax]
movzx eax, word [rbx]
mov word [rdx + rbx], ax
lea rbx, [rbx + 2]
test ax, ax
jne 0x140037fd0
mov rcx, rdi
test rbp, rbp
je 0x140037ff2
xor edx, edx
lea r8d, [rdx + 8]
call rbp
jmp 0x140037ff8
call qword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov rsi, rax
mov rcx, rdi
call qword [fcn.1400936a0]
mov r14, qword [rsp + 0x1e0]
mov rbp, qword [rsp + 0x1f8]
mov rbx, qword [rsp + 0x1f0]
mov qword [0x1400e50b8], rsi
test rsi, rsi
je 0x14003804d
lea rdx, str.if_nametoindex
mov rcx, rsi
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
mov rcx, qword [0x1400e50b0]
test rax, rax
cmovne rcx, rax
mov qword [0x1400e50b0], rcx
xor edx, edx
mov dword [rsp + 0x20], 3
mov r9d, 2
xor r8d, r8d
lea ecx, [rdx + 6]
call fcn.14006ce50
test al, al
lea rcx, [0x1400e50c0]
setne byte [0x1400e50c8]
call qword [sym.imp.KERNEL32.dll_QueryPerformanceFrequency]
mov rdi, qword [rsp + 0x208]
xor eax, eax
mov rsi, qword [rsp + 0x200]
mov rcx, qword [rsp + 0x1d0]
xor rcx, rsp
call fcn.14003b730
add rsp, 0x1e8
ret
Function at 0x14003faa0
Capabilities:
Convert ip address from string

Disassembly:
cmp qword [rsp + 0x28], 0
mov qword [r9], 0
jge 0x14003fab5
mov eax, 0xfffffffe
ret
mov qword [rsp + 0x28], r9
mov r9b, 1
jmp fcn.14003f5c0
Function at 0x14004bfc0
Capabilities:
Move file

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rsi
push rdi
sub rsp, 0x60
mov rbx, rcx
movaps xmmword [rsp + 0x50], xmm6
lea rcx, [rsp + 0x30]
mov rdi, rdx
call fcn.140029110
mov rcx, rbx
movups xmm6, xmmword [rax]
call fcn.14004a090
mov rcx, rdi
mov rsi, rax
call fcn.14004a090
mov r8d, 1
mov rdx, rax
mov rcx, rsi
mov rbx, rax
call qword [sym.imp.KERNEL32.dll_MoveFileExW]
test eax, eax
jne 0x14004c070
nop dword [rax]
nop word [rax + rax]
lea rcx, [rsp + 0x40]
movdqa xmmword [rsp + 0x20], xmm6
call fcn.140029110
lea rdx, [rsp + 0x20]
lea rcx, [rsp + 0x30]
movups xmm0, xmmword [rax]
movaps xmmword [rsp + 0x30], xmm0
call fcn.1400291a0
cmp rax, 0x3e8
ja 0x14004c0a1
mov ecx, 1
call qword [sym.imp.KERNEL32.dll_Sleep]
mov r8d, 1
mov rdx, rbx
mov rcx, rsi
call qword [sym.imp.KERNEL32.dll_MoveFileExW]
test eax, eax
je 0x14004c020
test rsi, rsi
je 0x14004c07d
mov rcx, rsi
call fcn.1400936a0
test rbx, rbx
je 0x14004c08a
mov rcx, rbx
call fcn.1400936a0
xor eax, eax
mov rbx, qword [rsp + 0x70]
mov rsi, qword [rsp + 0x78]
movaps xmm6, xmmword [rsp + 0x50]
add rsp, 0x60
pop rdi
ret
test rsi, rsi
je 0x14004c0ae
mov rcx, rsi
call fcn.1400936a0
test rbx, rbx
je 0x14004c0bb
mov rcx, rbx
call fcn.1400936a0
mov eax, 1
jmp 0x14004c08c
Function at 0x14004c500
Capabilities:
Resolve dns

Disassembly:
push rbp
push r12
push r13
push r15
sub rsp, 0x28
mov r13, r9
xor ebp, ebp
mov qword [r9], rbp
xor r15d, r15d
lea r9, [rsp + 0x68]
call qword [sym.imp.WS2_32.dll_getaddrinfo]
mov r12d, eax
test eax, eax
jne 0x14004c69e
mov qword [rsp + 0x50], rbx
mov qword [rsp + 0x60], rdi
mov rdi, qword [rsp + 0x68]
test rdi, rdi
je 0x14004c67e
mov qword [rsp + 0x58], rsi
mov qword [rsp + 0x20], r14
nop
mov rax, qword [rdi + 0x18]
test rax, rax
je 0x14004c56e
mov rbx, 0xffffffffffffffff
inc rbx
cmp byte [rax + rbx], 0
jne 0x14004c560
inc rbx
jmp 0x14004c570
xor ebx, ebx
mov eax, dword [rdi + 4]
cmp eax, 2
jne 0x14004c57e
lea r14d, [rax + 0xe]
jmp 0x14004c58b
cmp eax, 0x17
jne 0x14004c624
lea r14d, [rax + 5]
cmp qword [rdi + 0x20], 0
je 0x14004c624
mov rax, qword [rdi + 0x10]
test rax, rax
je 0x14004c624
cmp rax, r14
jb 0x14004c624
lea rcx, [rbx + 0x30]
add rcx, r14
call qword [fcn.1400941bc]
mov rsi, rax
test rax, rax
je 0x14004c633
mov ecx, dword [rdi]
mov r8, r14
mov dword [rax], ecx
mov ecx, dword [rdi + 4]
mov dword [rax + 4], ecx
mov ecx, dword [rdi + 8]
mov dword [rax + 8], ecx
mov ecx, dword [rdi + 0xc]
mov dword [rax + 0xc], ecx
lea rcx, [rsi + 0x30]
mov dword [rax + 0x10], r14d
xor eax, eax
mov qword [rsi + 0x18], rax
mov qword [rsi + 0x28], rax
mov qword [rsi + 0x20], rcx
mov rdx, qword [rdi + 0x20]
call fcn.14007fad0
test rbx, rbx
je 0x14004c611
mov rcx, qword [rsi + 0x20]
mov r8, rbx
add rcx, r14
mov qword [rsi + 0x18], rcx
mov rdx, qword [rdi + 0x18]
call fcn.14007fad0
test rbp, rbp
cmove rbp, rsi
test r15, r15
je 0x14004c621
mov qword [r15 + 0x28], rsi
mov r15, rsi
mov rdi, qword [rdi + 0x28]
test rdi, rdi
jne 0x14004c550
jmp 0x14004c639
mov r12d, 8
mov rcx, qword [rsp + 0x68]
mov r14, qword [rsp + 0x20]
mov rsi, qword [rsp + 0x58]
test rcx, rcx
je 0x14004c653
call qword [sym.imp.WS2_32.dll_freeaddrinfo]
test r12d, r12d
je 0x14004c679
test rbp, rbp
je 0x14004c675
nop dword [rax]
mov rbx, qword [rbp + 0x28]
mov rcx, rbp
call qword [fcn.1400936a0]
mov rbp, rbx
test rbx, rbx
jne 0x14004c660
xor ebp, ebp
jmp 0x14004c68d
test rbp, rbp
jne 0x14004c68d
mov r12d, 0x2af9
mov ecx, r12d
call qword [sym.imp.WS2_32.dll_WSASetLastError]
mov rdi, qword [rsp + 0x60]
mov eax, r12d
mov rbx, qword [rsp + 0x50]
mov qword [r13], rbp
add rsp, 0x28
pop r15
pop r13
pop r12
pop rbp
ret
Function at 0x14004cba0
Capabilities:
Generate random numbers via winapi

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
push rsi
push rdi
push r14
sub rsp, 0x20
mov rbx, rdx
mov edx, 0x2b
mov rsi, r8
mov rbp, rcx
test r8, r8
je 0x14004cc6b
xor r14d, r14d
nop dword [rax]
mov edi, 4
lea rdx, [rsp + 0x50]
cmp rsi, rdi
mov r8d, 4
mov rcx, rbp
cmovb rdi, rsi
call fcn.14002eb00
cmp eax, 4
jne 0x14004cc1c
cmp byte [0x1400e53bc], r14b
jne 0x14004cc28
lea r9d, [rax - 2]
mov dword [rsp + 0x50], r14d
mov r8d, eax
lea rdx, [rsp + 0x50]
xor ecx, ecx
call sub.bcrypt.dll_BCryptGenRandom
neg eax
sbb eax, eax
and eax, 2
mov edx, eax
test eax, eax
jne 0x14004cc6d
mov eax, dword [rsp + 0x50]
jmp 0x14004cc47
imul eax, dword [0x1400e53b8], 0x41c64e6d
mov edx, r14d
add eax, 0x3039
mov dword [0x1400e53b8], eax
rol eax, 0x10
mov dword [rsp + 0x50], eax
test rdi, rdi
je 0x14004cc62
sub rsi, rdi
nop
mov byte [rbx], al
inc rbx
shr eax, 8
sub rdi, 1
jne 0x14004cc50
mov dword [rsp + 0x50], eax
test rsi, rsi
jne 0x14004cbd0
mov eax, edx
mov rbx, qword [rsp + 0x40]
mov rbp, qword [rsp + 0x48]
add rsp, 0x20
pop r14
pop rdi
pop rsi
ret

Function at 0x14004cc80
Capabilities:
Generate random numbers via winapi

Disassembly:
mov r11, rsp
push rsi
push r12
push r14
push r15
sub rsp, 0xd8
mov rax, qword [0x1400e3e28]
xor rax, rsp
mov qword [rsp + 0xb0], rax
mov rax, r8
lea r15, [rsp + 0x30]
and rax, 0xfffffffffffffffe
mov r14, r8
mov rsi, rdx
mov r12, rcx
cmp rax, 0x100
jae 0x14004ce2c
test r14b, 1
je 0x14004ce2c
mov qword [r11 + 0x18], rbx
dec r14
mov qword [r11 - 0x28], rbp
mov ecx, 0x2b
mov qword [r11 - 0x30], rdi
mov rbp, r14
shr rbp, 1
lea rdi, [rsp + 0x30]
mov qword [r11 - 0x38], r13
je 0x14004cdab
xor r13d, r13d
nop word [rax + rax]
mov ebx, 4
lea rdx, [rsp + 0x20]
cmp rbp, rbx
mov r8d, 4
mov rcx, r12
cmovb rbx, rbp
call fcn.14002eb00
cmp eax, 4
jne 0x14004cd4c
cmp byte [0x1400e53bc], r13b
jne 0x14004cd5c
lea r9d, [rax - 2]
mov dword [rsp + 0x20], r13d
mov r8d, eax
lea rdx, [rsp + 0x20]
xor ecx, ecx
call sub.bcrypt.dll_BCryptGenRandom
neg eax
sbb eax, eax
and eax, 2
mov ecx, eax
test eax, eax
jne 0x14004cded
mov eax, dword [rsp + 0x20]
jmp 0x14004cd7b
imul eax, dword [0x1400e53b8], 0x41c64e6d
mov ecx, r13d
add eax, 0x3039
mov dword [0x1400e53b8], eax
rol eax, 0x10
mov dword [rsp + 0x20], eax
test rbx, rbx
je 0x14004cda2
sub rbp, rbx
nop dword [rax]
nop word [rax + rax]
mov byte [rdi], al
inc rdi
shr eax, 8
sub rbx, 1
jne 0x14004cd90
mov dword [rsp + 0x20], eax
test rbp, rbp
jne 0x14004cd00
mov eax, ecx
test ecx, ecx
jne 0x14004cded
test r14, r14
je 0x14004cde8
lea rdx, str.0123456789abcdef
nop dword [rax]
movzx ecx, byte [r15]
lea r15, [r15 + 1]
mov eax, ecx
and ecx, 0xf
shr rax, 4
movzx eax, byte [rax + rdx]
mov byte [rsi], al
movzx eax, byte [rcx + rdx]
mov byte [rsi + 1], al
add rsi, 2
sub r14, 2
jne 0x14004cdc0
mov byte [rsi], 0
xor eax, eax
mov rdi, qword [rsp + 0xc8]
mov rbp, qword [rsp + 0xd0]
mov rbx, qword [rsp + 0x110]
mov r13, qword [rsp + 0xc0]
mov rcx, qword [rsp + 0xb0]
xor rcx, rsp
call fcn.14003b730
add rsp, 0xd8
pop r15
pop r14
pop r12
pop rsi
ret
mov eax, 0x2b
jmp 0x14004ce0d
Function at 0x14004fc40
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 [fcn.140096ae0]
mov rdi, rax
test rax, rax
je 0x14004fcbd
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 0x14004fce8
cmp ebx, esi
je 0x14004fce8
cmp ebx, 0x8000
ja 0x14004fce8
cmp ebx, esi
jb 0x14004fce3
mov edx, ebx
mov rcx, rdi
call qword [fcn.140096ae0]
mov rdi, rax
test rax, rax
jne 0x14004fc80
mov rcx, rbp
call qword [fcn.1400936a0]
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 0x14004fcc8
mov rcx, rdi
jmp 0x14004fcc0

Function at 0x140051720
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 + 0x18]
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 + 0x1a8]
lea r8d, [r9 + 3]
call qword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x14005177f
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbx
mov r8d, eax
call fcn.140035d30
mov r9d, edi
lea rdx, str.SENT
mov r8d, esi
mov rcx, rbx
call fcn.1400515f0
mov rbx, qword [rsp + 0x30]
mov rsi, qword [rsp + 0x40]
add rsp, 0x20
pop rdi
ret
Function at 0x140051e10
Capabilities:
Send data
Send data on socket

Disassembly:
cmp edx, 0x1f
jne 0x140051fb9
push rsi
push rdi
push r15
sub rsp, 0x20
mov rdi, qword [rcx + 0x1a0]
mov rsi, rcx
mov r15, qword [rcx + 0x18]
mov qword [rsp + 0x40], rbx
mov qword [rsp + 0x50], rbp
lea rbx, [rdi + 0x1eb8]
mov qword [rsp + 0x58], r14
lea r14, [rdi + 0x1cb8]
mov qword [rbx], r14
cmp r14, rbx
jae 0x140051e77
lea rax, [r14 + 1]
mov byte [r14], 0xff
mov qword [rbx], rax
cmp rax, rbx
jae 0x140051e77
mov byte [rax], 0xfa
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x140051e77
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 ebp, 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 0x140051ead
mov byte [r9], bpl
inc qword [rbx]
mov r9, qword [rbx]
mov rbp, qword [rsp + 0x50]
cmp r9, rbx
jae 0x140051f03
movzx eax, byte [rsp + 0x49]
mov byte [r9], al
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x140051f03
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x140051f03
shr cx, 8
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x140051f03
mov byte [r9], 0xff
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x140051f03
mov byte [r9], 0xf0
mov r9, qword [rbx]
inc r9
mov qword [rdi + 0x1ec0], r9
lea r8, [rdi + 0x1cba]
sub r9, r14
mov qword [rbx], r14
sub r9, 2
mov edx, 0x3e
mov rcx, rsi
call fcn.1400517b0
mov rcx, qword [r15 + 0x1a8]
xor r9d, r9d
mov rdx, r14
lea r8d, [r9 + 3]
call qword [sym.imp.WS2_32.dll_send]
mov r14, qword [rsp + 0x58]
mov rbx, qword [rsp + 0x40]
test eax, eax
jns 0x140051f65
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rsi
mov r8d, eax
call fcn.140035d30
lea rdx, [rdi + 0x1cbb]
mov r8d, 4
mov rcx, rsi
call fcn.140051fc0
mov rcx, qword [r15 + 0x1a8]
lea rdx, [rdi + 0x1cbf]
xor r9d, r9d
lea r8d, [r9 + 2]
call qword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x140051fb1
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rsi
mov r8d, eax
call fcn.140035d30
add rsp, 0x20
pop r15
pop rdi
pop rsi
ret