joyce8/EMBER2024-capa huggingface dataset:
Function at 0x140034330
Capabilities:
Encrypt data using rc4 prga

Disassembly:
sub rsp, 0x28
mov rax, r8
mov r10, rdx
cmp ecx, 2
je 0x140034351
call fcn.14005b554
mov dword [rax], 0x273f
xor eax, eax
add rsp, 0x28
ret
mov r8, r9
mov rdx, rax
mov rcx, r10
add rsp, 0x28
jmp 0x140034370
mov qword [rsp + 0x18], rbx
push rdi
sub rsp, 0x60
mov rax, qword [0x1400a91a0]
xor rax, rsp
mov qword [rsp + 0x50], rax
movzx eax, byte [rcx + 3]
movzx r10d, byte [rcx + 1]
movzx r9d, byte [rcx]
mov rbx, rdx
movzx edx, byte [rcx + 2]
mov dword [rsp + 0x30], eax
mov dword [rsp + 0x28], edx
mov rdi, r8
lea rcx, [rsp + 0x40]
lea r8, [0x1400a2390]
mov edx, reloc.WS2_32.dll_recv
mov byte [rsp + 0x40], 0
mov dword [rsp + 0x20], r10d
call fcn.1400311d0
lea rcx, [rsp + 0x40]
or rax, 0xffffffffffffffff
inc rax
cmp byte [rcx + rax], 0
jne 0x1400343d1
test rax, rax
je 0x140034415
cmp rax, rdi
jae 0x140034415
lea rax, [rsp + 0x40]
mov r8, rbx
lea rcx, [rsp + 0x40]
sub r8, rax
nop word [rax + rax]
movzx edx, byte [rcx]
lea rcx, [rcx + 1]
mov byte [r8 + rcx - 1], dl
test dl, dl
jne 0x140034400
mov rax, rbx
jmp 0x140034422
call fcn.14005b554
mov dword [rax], Ordinal_30
xor eax, eax
mov rcx, qword [rsp + 0x50]
xor rcx, rsp
call fcn.140056190
mov rbx, qword [rsp + 0x80]
add rsp, 0x60
pop rdi
ret

Function at 0x140034840
Capabilities:
Generate random numbers via winapi

Disassembly:
mov rcx, rdx
mov rdx, r8
jmp 0x140034840
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x30
mov rdi, rcx
mov rbx, rdx
lea rcx, [rsp + 0x50]
mov r9d, 1
xor r8d, r8d
xor edx, edx
mov qword [rsp + 0x50], 0
mov dword [rsp + 0x20], 0xf0000040
call qword [sym.imp.ADVAPI32.dll_CryptAcquireContextA]
test eax, eax
je 0x14003489c
mov rcx, qword [rsp + 0x50]
mov r8, rdi
mov edx, ebx
call qword [sym.imp.ADVAPI32.dll_CryptGenRandom]
mov rcx, qword [rsp + 0x50]
xor edx, edx
test eax, eax
jne 0x1400348ac
call qword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
mov eax, 2
mov rbx, qword [rsp + 0x40]
add rsp, 0x30
pop rdi
ret
call qword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
mov rbx, qword [rsp + 0x40]
xor eax, eax
add rsp, 0x30
pop rdi
ret

Function at 0x140036610
Capabilities:
Hash data with md5
Initialize hashing via wincrypt

Disassembly:
push rbx
sub rsp, 0x30
mov r9d, 1
xor r8d, r8d
xor edx, edx
mov rbx, rcx
mov dword [rsp + 0x20], 0xf0000000
call qword [sym.imp.ADVAPI32.dll_CryptAcquireContextA]
test eax, eax
je 0x140036653
mov rcx, qword [rbx]
lea rax, [rbx + 8]
xor r9d, r9d
xor r8d, r8d
mov edx, 0x8003
mov qword [rsp + 0x20], rax
call qword [sym.imp.ADVAPI32.dll_CryptCreateHash]
add rsp, 0x30
pop rbx
ret
Function at 0x14003cbc0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push rbx
sub rsp, 0x20
mov rax, qword [rcx]
mov rbx, rcx
add rcx, 0x990
cmp dword [rax + 0x5bc], 0
jne 0x14003cbe5
cmp dword [rax + 0x3e8], 0
je 0x14003cc11
mov r8, qword [rcx + 0x88]
test r8, r8
je 0x14003cc11
lea rdx, str.MDTM__s
call fcn.1400500a0
test eax, eax
jne 0x14003cc1e
lea edx, [rax + 0x12]
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.14003c370
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.14003f5c0
add rsp, 0x20
pop rbx
ret

Function at 0x14003e3d0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rbp
mov qword [rsp + 0x20], rsi
push rdi
sub rsp, 0x40
mov rax, qword [0x1400a91a0]
xor rax, rsp
mov qword [rsp + 0x38], rax
mov rbp, qword [rcx + 0x240]
mov rsi, qword [rcx]
mov rbx, rcx
lea r8, [rsp + 0x20]
lea rdx, [rsp + 0x28]
mov rcx, rbp
or rdi, 0xffffffffffffffff
mov dword [rsp + 0x20], reloc.WS2_32.dll_recv
call qword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x14003e441
lea r8, [rsp + 0x20]
lea rdx, [rsp + 0x28]
mov rcx, rbp
mov dword [rsp + 0x20], reloc.WS2_32.dll_recv
call qword [sym.imp.WS2_32.dll_accept]
mov rdi, rax
mov rdx, rbp
mov rcx, rbx
call fcn.1400255e0
mov rcx, rsi
cmp rdi, 0xffffffffffffffff
jne 0x14003e466
lea rdx, str.Error_accept__ing_server_connect
call fcn.140023ea0
lea eax, [rdi + 0x1f]
jmp 0x14003e4cd
lea rdx, str.Connection_accepted_from_server_n
call fcn.140023df0
mov dword [rbx + 0x5b0], 0
mov edx, 1
mov rcx, rdi
mov qword [rbx + 0x240], rdi
call fcn.14004ae20
mov dword [rbx + 0x25c], 1
mov rax, qword [rsi + 0x2d8]
test rax, rax
je 0x14003e4cb
mov rcx, qword [rsi + 0x2e0]
mov r8d, 1
mov rdx, rdi
call rax
test eax, eax
je 0x14003e4cb
mov rcx, rbx
call fcn.14003e290
mov eax, Ordinal_45
jmp 0x14003e4cd
xor eax, eax
mov rcx, qword [rsp + 0x38]
xor rcx, rsp
call fcn.140056190
mov rbx, qword [rsp + 0x58]
mov rbp, qword [rsp + 0x60]
mov rsi, qword [rsp + 0x68]
add rsp, 0x40
pop rdi
ret

Function at 0x14003ea60
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push rbx
sub rsp, 0x20
cmp dword [rcx + 0xa28], 0
lea r9, [rcx + 0x990]
mov rbx, rcx
jne 0x14003eb13
xor edx, edx
mov dword [r9 + 0xb8], edx
mov rax, qword [rcx]
mov ecx, edx
cmp dword [rax + 0x5a4], 2
sete cl
mov dword [r9 + 0xbc], ecx
mov rax, qword [rbx]
cmp dword [rax + 0x5a0], 2
jne 0x14003eab1
cmp dword [r9 + 0x9c], edx
je 0x14003eb10
cmp dword [rbx + 0x588], edx
je 0x14003ead2
mov r8, qword [r9 + 0x70]
test r8, r8
je 0x14003ead2
mov dword [r9 + 0x9c], edx
lea rdx, [0x1400a4364]
jmp 0x14003eaf4
cmp dword [r9 + 0x80], edx
je 0x14003eb10
mov r8, qword [r9 + 0x78]
mov dword [r9 + 0x9c], 1
lea rdx, str.CWD__s
mov r8, qword [r8]
mov rcx, r9
call fcn.1400500a0
test eax, eax
jne 0x14003eb1d
lea edx, [rax + 0x10]
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.14003c370
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.14003cbc0
add rsp, 0x20
pop rbx
ret
Function at 0x14003f340
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 + 0x208]
cmp dword [rdx + 0x18], 0
je 0x14003f38d
cmp qword [rcx + 0xa18], 0
je 0x14003f38d
lea rdx, str.REST__d
add rcx, 0x990
xor r8d, r8d
call fcn.1400500a0
test eax, eax
jne 0x14003f397
lea edx, [rax + 0x1a]
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.14003c370
add rsp, 0x20
pop rbx
jmp fcn.14003cab0
add rsp, 0x20
pop rbx
ret

Function at 0x14003f3b0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push rbx
sub rsp, 0x20
mov rbx, rcx
add rcx, 0x990
mov rax, qword [rbx]
mov rdx, qword [rax + 0x208]
cmp dword [rdx + 0x18], 1
jne 0x14003f3fc
mov r8, qword [rcx + 0x88]
test r8, r8
je 0x14003f3fc
lea rdx, [0x1400a4b88]
call fcn.1400500a0
test eax, eax
jne 0x14003f409
lea edx, [rax + 0x17]
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.14003c370
mov rcx, rbx
add rsp, 0x20
pop rbx
jmp fcn.14003f340
add rsp, 0x20
pop rbx
ret

Function at 0x14003f5c0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub rsp, 0x28
mov r10, qword [rcx]
mov r9, rcx
cmp dword [r10 + 0x5f8], 0
je 0x14003f615
cmp qword [rcx + 0xa18], 0
je 0x14003f615
mov edx, dword [r10 + 0x5c4]
call fcn.14003ce80
test eax, eax
je 0x14003f615
mov rax, qword [r10 + 0x208]
mov r8d, reloc.WS2_32.dll_send
mov rcx, r9
mov dword [rax + 0x18], 1
mov edx, dword [r10 + 0x5c4]
add rsp, 0x28
jmp fcn.14003cdf0
mov rcx, r9
add rsp, 0x28
jmp fcn.14003f3b0

Function at 0x14003fd70
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rsi
push rdi
sub rsp, 0x20
mov rsi, qword [rcx]
mov ebx, dword [rcx + 0xa44]
mov eax, 0x51eb851f
imul edx
sar edx, 5
mov rdi, rcx
mov eax, edx
shr eax, 0x1f
add edx, eax
cmp edx, 2
je 0x14003fdfc
test ebx, ebx
jne 0x14003fdba
lea rdx, str.disabling_EPRT_usage_n
mov rcx, rsi
call fcn.140023df0
mov dword [rdi + 0x5d4], ebx
inc ebx
cmp ebx, 2
jne 0x14003fde3
lea rdx, str.Failed_to_do_PORT
mov rcx, rsi
call fcn.140023ea0
lea eax, [rbx + 0x1c]
mov rbx, qword [rsp + 0x30]
mov rsi, qword [rsp + 0x38]
add rsp, 0x20
pop rdi
ret
mov edx, ebx
mov rcx, rdi
mov rbx, qword [rsp + 0x30]
mov rsi, qword [rsp + 0x38]
add rsp, 0x20
pop rdi
jmp 0x14003eb30
lea rdx, str.Connect_data_stream_actively_n
mov rcx, rsi
call fcn.140023df0
xor edx, edx
mov rcx, rdi
call fcn.14003c370
mov rbx, qword [rsp + 0x30]
mov rsi, qword [rsp + 0x38]
add rsp, 0x20
pop rdi
jmp fcn.14003e1e0
Function at 0x1400400e0
Capabilities:
Check http status code

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rsi
push rdi
sub rsp, 0x20
mov eax, 0x51eb851f
mov edi, r8d
mov r8d, edx
xor ebx, ebx
mov rsi, rcx
mov rcx, qword [rcx]
imul edx
sar edx, 5
mov eax, edx
shr eax, 0x1f
add edx, eax
cmp edx, 2
je 0x140040132
lea rdx, str.Couldnt_set_desired_mode
call fcn.140023ea0
lea eax, [rbx + 0x11]
mov rbx, qword [rsp + 0x30]
mov rsi, qword [rsp + 0x38]
add rsp, 0x20
pop rdi
ret
cmp r8d, 0xc8
je 0x140040147
lea rdx, str.Got_a__03d_response_code_instead_of_the_assumed_200_n
call fcn.140023df0
cmp edi, 0x13
jne 0x140040156
mov rcx, rsi
call fcn.14003f3b0
jmp 0x140040181
cmp edi, 0x14
jne 0x140040165
mov rcx, rsi
call fcn.14003f420
jmp 0x140040181
cmp edi, 0x15
jne 0x140040174
mov rcx, rsi
call fcn.14003f580
jmp 0x140040181
cmp edi, 0x16
jne 0x140040183
mov rcx, rsi
call fcn.14003f5a0
mov ebx, eax
mov rsi, qword [rsp + 0x38]
mov eax, ebx
mov rbx, qword [rsp + 0x30]
add rsp, 0x20
pop rdi
ret

Function at 0x140042040
Capabilities:
Initialize winsock library

Disassembly:
push rbx
sub rsp, 0x1d0
mov rax, qword [0x1400a91a0]
xor rax, rsp
mov qword [rsp + 0x1c0], rax
mov rbx, rcx
lea rdx, [rsp + 0x20]
mov ecx, 2
call qword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
je 0x140042086
lea rdx, str.WSAStartup_failed___d_
mov r8d, eax
mov rcx, rbx
call fcn.140023ea0
jmp 0x1400420b0
call qword [sym.imp.WS2_32.dll_WSACleanup]
movzx eax, word [rsp + 0x20]
cmp al, 2
jne 0x1400420a1
shr ax, 8
test al, al
jne 0x1400420a1
xor eax, eax
jmp 0x1400420b5
lea rdx, str.insufficient_winsock_version_to_support_telnet
mov rcx, rbx
call fcn.140023ea0
mov eax, 2
mov rcx, qword [rsp + 0x1c0]
xor rcx, rsp
call fcn.140056190
add rsp, 0x1d0
pop rbx
ret

Function at 0x1400426b0
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
xor r9d, r9d
mov rbx, rcx
mov rcx, qword [rcx + 0x238]
mov esi, edx
mov byte [rax + 0x11], dl
lea r8d, [r9 + 3]
lea rdx, [rax + 0x10]
mov byte [rax + 0x10], 0xff
mov byte [rax + 0x12], dil
call qword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x14004270e
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.140023ea0
mov rcx, qword [rbx]
lea rdx, [0x1400a5a6c]
mov r9d, edi
mov r8d, esi
call fcn.140042500
mov rbx, qword [rsp + 0x30]
mov rbp, qword [rsp + 0x40]
mov rsi, qword [rsp + 0x48]
add rsp, 0x20
pop rdi
ret
Function at 0x140042740
Capabilities:
Send data
Send data on socket

Disassembly:
push rbx
sub rsp, 0x20
mov rax, qword [rcx]
movsxd r11, edx
mov rbx, rcx
mov r9, qword [rax + 0x208]
cmp r8d, 1
jne 0x1400427ad
mov r8d, dword [r9 + r11*4 + 8]
test r8d, r8d
je 0x140042792
sub r8d, 2
je 0x1400427be
dec r8d
jne 0x1400427f6
cmp dword [r9 + r11*4 + 0x408], 0
jne 0x1400427f6
mov dword [r9 + r11*4 + 0x408], 1
add rsp, 0x20
pop rbx
ret
mov edx, 0xfb
mov r8d, r11d
mov dword [r9 + r11*4 + 8], 2
add rsp, 0x20
pop rbx
jmp fcn.1400426b0
mov ecx, dword [r9 + r11*4 + 8]
dec ecx
je 0x1400427d8
dec ecx
je 0x140042775
dec ecx
jne 0x1400427f6
mov ecx, dword [r9 + r11*4 + 0x408]
dec ecx
jne 0x1400427f6
mov dword [r9 + r11*4 + 0x408], ecx
add rsp, 0x20
pop rbx
ret
mov edx, 0xfc
mov rcx, rbx
mov r8d, r11d
mov dword [r9 + r11*4 + 8], 3
add rsp, 0x20
pop rbx
jmp fcn.1400426b0
add rsp, 0x20
pop rbx
ret

Function at 0x140042810
Capabilities:
Send data
Send data on socket

Disassembly:
push rbx
sub rsp, 0x20
mov rax, qword [rcx]
movsxd r11, edx
mov rbx, rcx
mov r9, qword [rax + 0x208]
cmp r8d, 1
jne 0x140042883
mov r8d, dword [r9 + r11*4 + 0xc08]
test r8d, r8d
je 0x140042865
sub r8d, 2
je 0x140042897
dec r8d
jne 0x1400428d2
cmp dword [r9 + r11*4 + 0x1008], 0
jne 0x1400428d2
mov dword [r9 + r11*4 + 0x1008], 1
add rsp, 0x20
pop rbx
ret
mov edx, 0xfd
mov r8d, r11d
mov dword [r9 + r11*4 + 0xc08], 2
add rsp, 0x20
pop rbx
jmp fcn.1400426b0
mov ecx, dword [r9 + r11*4 + 0xc08]
dec ecx
je 0x1400428b1
dec ecx
je 0x140042848
dec ecx
jne 0x1400428d2
mov ecx, dword [r9 + r11*4 + 0x1008]
dec ecx
jne 0x1400428d2
mov dword [r9 + r11*4 + 0x1008], ecx
add rsp, 0x20
pop rbx
ret
mov edx, 0xfe
mov rcx, rbx
mov r8d, r11d
mov dword [r9 + r11*4 + 0xc08], 3
add rsp, 0x20
pop rbx
jmp fcn.1400426b0
add rsp, 0x20
pop rbx
ret
Function at 0x140043020
Capabilities:
Send data
Send data on socket

Disassembly:
cmp edx, 0x1f
jne 0x1400431ce
push rbp
push rdi
push r14
sub rsp, 0x30
mov rbp, qword [rcx]
mov qword [rsp + 0x60], rbx
mov qword [rsp + 0x28], rsi
mov rdi, qword [rbp + 0x208]
mov r14, rcx
mov qword [rsp + 0x20], r15
lea rsi, [rdi + 0x1cb8]
lea rbx, [rdi + 0x1eb8]
mov qword [rbx], rsi
cmp rsi, rbx
jae 0x140043069
mov byte [rsi], 0xff
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x140043077
mov byte [rax], 0xfa
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x140043085
mov byte [rax], Ordinal_33
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 + 0x58], ax
call qword [sym.imp.WS2_32.dll_htons]
mov rcx, qword [rbx]
movzx r8d, ax
mov word [rsp + 0x50], ax
cmp rcx, rbx
jae 0x1400430bf
mov byte [rcx], r15b
inc qword [rbx]
mov rdx, qword [rbx]
mov r15, qword [rsp + 0x20]
cmp rdx, rbx
jae 0x1400430d6
movzx ecx, byte [rsp + 0x59]
mov byte [rdx], cl
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x1400430e4
mov byte [rax], r8b
inc qword [rbx]
mov rcx, qword [rbx]
cmp rcx, rbx
jae 0x1400430f6
movzx eax, byte [rsp + 0x51]
mov byte [rcx], al
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x140043104
mov byte [rax], 0xff
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x140043112
mov byte [rax], 0xf0
inc qword [rbx]
mov rax, qword [rbx]
lea r8, [rdi + 0x1cba]
mov edx, 0x3e
mov r9, rax
mov rcx, rbp
mov qword [rbx], rsi
sub r9, rsi
mov qword [rdi + 0x1ec0], rax
sub r9, 2
call fcn.1400428e0
mov rcx, qword [r14 + 0x238]
xor r9d, r9d
lea r8d, [r9 + 3]
mov rdx, rsi
call qword [sym.imp.WS2_32.dll_send]
mov rsi, qword [rsp + 0x28]
mov rbx, qword [rsp + 0x60]
test eax, eax
jns 0x14004317a
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, [0x1400a5570]
mov rcx, rbp
mov r8d, eax
call fcn.140023ea0
lea rdx, [rdi + 0x1cbb]
mov r8d, 4
mov rcx, r14
call fcn.140043830
mov rcx, qword [r14 + 0x238]
xor r9d, r9d
lea r8d, [r9 + 2]
lea rdx, [rdi + 0x1cbf]
call qword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x1400431c6
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, [0x1400a5598]
mov rcx, rbp
mov r8d, eax
call fcn.140023ea0
add rsp, 0x30
pop r14
pop rdi
pop rbp
repz ret

Function at 0x140043a40
Capabilities:
Send data
Send data on socket

Disassembly:
mov rax, qword [rcx]
movsxd r10, edx
mov r11, rcx
mov r9, qword [rax + 0x208]
mov r8d, dword [r9 + r10*4 + 0xc08]
test r8d, r8d
je 0x140043ae1
sub r8d, 2
je 0x140043a9e
dec r8d
jne 0x140043ad2
mov ecx, dword [r9 + r10*4 + 0x1008]
test ecx, ecx
je 0x140043a91
dec ecx
jne 0x140043ad2
mov dword [r9 + r10*4 + 0xc08], 1
mov dword [r9 + r10*4 + 0x1008], ecx
ret
mov dword [r9 + r10*4 + 0xc08], 0
ret
mov ecx, dword [r9 + r10*4 + 0x1008]
test ecx, ecx
je 0x140043ad4
dec ecx
jne 0x140043ad2
mov dword [r9 + r10*4 + 0x1008], ecx
mov dword [r9 + r10*4 + 0xc08], 3
mov rcx, r11
mov r8d, edx
mov edx, 0xfe
jmp fcn.1400426b0
repz ret
mov dword [r9 + r10*4 + 0xc08], 1
ret
cmp dword [r9 + r10*4 + 0x1408], 1
jne 0x140043ac5
mov r8d, edx
mov edx, 0xfd
mov dword [r9 + r10*4 + 0xc08], 1
jmp fcn.1400426b0
Function at 0x140043b10
Capabilities:
Send data
Send data on socket

Disassembly:
mov rax, qword [rcx]
movsxd r10, edx
mov r11, rcx
mov r9, qword [rax + 0x208]
mov r8d, dword [r9 + r10*4 + 0xc08]
dec r8d
je 0x140043b9b
dec r8d
je 0x140043b78
dec r8d
jne 0x140043bb2
mov ecx, dword [r9 + r10*4 + 0x1008]
test ecx, ecx
je 0x140043b6d
dec ecx
jne 0x140043bb2
xor eax, eax
mov r8d, edx
mov rcx, r11
mov edx, 0xfd
mov dword [r9 + r10*4 + 0xc08], 2
mov dword [r9 + r10*4 + 0x1008], eax
jmp fcn.1400426b0
xor eax, eax
mov dword [r9 + r10*4 + 0xc08], eax
ret
mov ecx, dword [r9 + r10*4 + 0x1008]
test ecx, ecx
je 0x140043b6d
dec ecx
jne 0x140043bb2
xor eax, eax
mov dword [r9 + r10*4 + 0xc08], eax
mov dword [r9 + r10*4 + 0x1008], eax
ret
xor eax, eax
mov r8d, edx
mov edx, 0xfe
mov dword [r9 + r10*4 + 0xc08], eax
jmp fcn.1400426b0
repz ret

Function at 0x140043cf0
Capabilities:
Send data
Send data on socket

Disassembly:
mov rax, qword [rcx]
movsxd r10, edx
mov r11, rcx
mov r9, qword [rax + 0x208]
mov r8d, dword [r9 + r10*4 + 8]
dec r8d
je 0x140043d6f
dec r8d
je 0x140043d4f
dec r8d
jne 0x140043d83
mov ecx, dword [r9 + r10*4 + 0x408]
test ecx, ecx
je 0x140043d47
dec ecx
jne 0x140043d83
xor eax, eax
mov r8d, edx
mov rcx, r11
mov edx, 0xfb
mov dword [r9 + r10*4 + 8], 2
mov dword [r9 + r10*4 + 0x408], eax
jmp fcn.1400426b0
xor eax, eax
mov dword [r9 + r10*4 + 8], eax
ret
mov ecx, dword [r9 + r10*4 + 0x408]
test ecx, ecx
je 0x140043d47
dec ecx
jne 0x140043d83
xor eax, eax
mov dword [r9 + r10*4 + 8], eax
mov dword [r9 + r10*4 + 0x408], eax
ret
xor eax, eax
mov r8d, edx
mov edx, 0xfc
mov dword [r9 + r10*4 + 8], eax
jmp fcn.1400426b0
repz ret
Function at 0x1400458e0
Capabilities:
Receive data
Receive data on socket

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rsi
mov qword [rsp + 0x20], rdi
push r14
sub rsp, 0xd0
mov rax, qword [0x1400a91a0]
xor rax, rsp
mov qword [rsp + 0xc0], rax
mov rbx, qword [rcx + 0x990]
mov rdi, qword [rcx]
mov dword [rsp + 0x30], 0x80
mov r8d, dword [rbx + 0x15c]
lea rax, [rsp + 0x30]
mov r14, rcx
mov rcx, qword [rbx + 0x18]
mov qword [rsp + 0x28], rax
lea rax, [rsp + 0x40]
lea rsi, [rbx + 0x168]
add r8d, 4
xor r9d, r9d
mov rdx, qword [rsi]
mov qword [rsp + 0x20], rax
call qword [sym.imp.WS2_32.dll_recvfrom]
cmp dword [rbx + 0x150], 0
mov dword [rbx + 0x154], eax
jne 0x140045984
movsxd r8, dword [rsp + 0x30]
lea rcx, [rbx + 0xd0]
lea rdx, [rsp + 0x40]
call fcn.140056780
mov eax, dword [rsp + 0x30]
mov dword [rbx + 0x150], eax
mov r9d, dword [rbx + 0x154]
cmp r9d, 4
jge 0x1400459d3
lea rdx, str.Received_too_short_packet
mov rcx, rdi
call fcn.140023ea0
mov dword [rbx + 0xc], 7
xor eax, eax
mov rcx, qword [rsp + 0xc0]
xor rcx, rsp
call fcn.140056190
lea r11, [rsp + 0xd0]
mov rbx, qword [r11 + 0x18]
mov rsi, qword [r11 + 0x20]
mov rdi, qword [r11 + 0x28]
mov rsp, r11
pop r14
ret
mov rcx, rsi
call fcn.140044fb0
movzx r8d, ax
mov dword [rbx + 0xc], r8d
sub r8d, 3
je 0x140045a5f
dec r8d
je 0x140045ace
dec r8d
je 0x140045a37
dec r8d
je 0x140045a17
lea r8, str.Internal_error:_Unexpected_packet
lea rdx, [0x1400a5bc4]
mov rcx, rdi
call fcn.140023ea0
jmp 0x140045ace
mov rdx, qword [rsi]
lea r8d, [r9 - 2]
mov rcx, rbx
add rdx, 2
call fcn.1400450e0
test eax, eax
je 0x140045ace
jmp 0x1400459a9
mov rcx, rsi
call fcn.140044fd0
lea rdx, [0x1400a5ba4]
mov rcx, rdi
movzx r8d, ax
mov dword [rbx + 8], r8d
mov r8, qword [rsi]
add r8, 4
call fcn.140023df0
jmp 0x140045ace
cmp r9d, 4
jle 0x140045ace
mov rcx, rsi
call fcn.140044fd0
movzx ecx, word [rbx + 0x48]
inc ecx
cmp cx, ax
jne 0x140045ace
mov r8, qword [rsi]
lea eax, [r9 - 4]
mov edx, 1
add r8, 4
movsxd r9, eax
mov rcx, r14
call fcn.140024140
mov esi, eax
test eax, eax
je 0x140045aad
mov edx, 5
mov rcx, rbx
call fcn.140045860
mov eax, esi
jmp 0x1400459a9
mov eax, dword [rbx + 0x154]
mov rcx, rdi
sub eax, 4
cdqe
add qword [rdi + 0xf8], rax
mov rdx, qword [rdi + 0xf8]
call fcn.14002eb90
mov rcx, r14
call fcn.14002ecd0
test eax, eax
je 0x1400459a7
mov edx, 5
mov rcx, rbx
call fcn.140045860
mov eax, Ordinal_45
jmp 0x1400459a9

Function at 0x140048d50
Capabilities:
Query environment variable

Disassembly:
jmp 0x140048d60
sub rsp, 0x148
mov rax, qword [0x1400a91a0]
xor rax, rsp
mov qword [rsp + 0x130], rax
call fcn.14005cd28
mov byte [rsp + 0x20], 0
test rax, rax
je 0x140048dc6
lea rdx, [rsp + 0x20]
mov r8d, 0x104
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsA]
cmp byte [rsp + 0x20], 0
je 0x140048dc6
lea rcx, [rsp + 0x20]
call qword [str.Ty_a_]
mov rcx, qword [rsp + 0x130]
xor rcx, rsp
call fcn.140056190
add rsp, 0x148
ret
xor eax, eax
mov rcx, qword [rsp + 0x130]
xor rcx, rsp
call fcn.140056190
add rsp, 0x148
ret
Function at 0x140048d60
Capabilities:
Query environment variable

Disassembly:
jmp 0x140048d60
sub rsp, 0x148
mov rax, qword [0x1400a91a0]
xor rax, rsp
mov qword [rsp + 0x130], rax
call fcn.14005cd28
mov byte [rsp + 0x20], 0
test rax, rax
je 0x140048dc6
lea rdx, [rsp + 0x20]
mov r8d, 0x104
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsA]
cmp byte [rsp + 0x20], 0
je 0x140048dc6
lea rcx, [rsp + 0x20]
call qword [str.Ty_a_]
mov rcx, qword [rsp + 0x130]
xor rcx, rsp
call fcn.140056190
add rsp, 0x148
ret
xor eax, eax
mov rcx, qword [rsp + 0x130]
xor rcx, rsp
call fcn.140056190
add rsp, 0x148
ret

Function at 0x14004ae20
Capabilities:
Set socket configuration

Disassembly:
sub rsp, 0x28
xor eax, eax
test edx, edx
lea r8, [rsp + 0x38]
setne al
mov edx, 0x8004667e
mov dword [rsp + 0x38], eax
call qword [sym.imp.WS2_32.dll_ioctlsocket]
add rsp, 0x28
ret
Function at 0x14004bc90
Capabilities:
Read file on windows

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rsi
push rdi
sub rsp, 0x20
mov rbx, rcx
mov rcx, qword [rcx]
mov rdi, r8
cmp dword [rcx + 8], 3
mov rsi, rdx
jne 0x14004bcda
mov rax, qword [rbx + 0x18]
test rax, rax
jne 0x14004bcca
mov rbx, qword [rsp + 0x30]
mov rsi, qword [rsp + 0x38]
add rsp, 0x20
pop rdi
ret
mov r9, qword [rcx + 0x10]
mov edx, 1
mov rcx, rsi
call rax
jmp 0x14004bd22
cmp qword [rbx + 0x10], 0
jne 0x14004bd0e
mov rcx, qword [rcx + 0x10]
lea rdx, [0x1400a74d4]
call fcn.14005a8b4
mov qword [rbx + 0x10], rax
test rax, rax
jne 0x14004bd0e
or rax, 0xffffffffffffffff
mov rbx, qword [rsp + 0x30]
mov rsi, qword [rsp + 0x38]
add rsp, 0x20
pop rdi
ret
mov r9, qword [rbx + 0x10]
mov r8, rdi
mov edx, 1
mov rcx, rsi
call fcn.14005b958
mov rdi, rax
test rax, rax
jne 0x14004bd45
mov rcx, qword [rbx + 0x10]
test rcx, rcx
je 0x14004bd3c
call fcn.140057ab8
mov qword [rbx + 0x10], rdi
mov rax, qword [rbx]
mov rcx, qword [rax]
mov qword [rbx], rcx
mov rbx, qword [rsp + 0x30]
mov rsi, qword [rsp + 0x38]
mov rax, rdi
add rsp, 0x20
pop rdi
ret

Function at 0x140051330
Capabilities:
Get hostname

Disassembly:
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x20
movsxd rbx, edx
mov rdi, rcx
mov byte [rcx], 0
mov edx, ebx
call qword [sym.imp.WS2_32.dll_gethostname]
mov byte [rbx + rdi - 1], 0
test eax, eax
jne 0x140051369
lea edx, [rax + 0x2e]
mov rcx, rdi
call fcn.14005aacc
test rax, rax
je 0x140051367
mov byte [rax], 0
xor eax, eax
mov rbx, qword [rsp + 0x30]
add rsp, 0x20
pop rdi
ret

Function at 0x140052240
Capabilities:
Encrypt data using des via winapi
Encrypt or decrypt via wincrypt

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rsi
push rdi
sub rsp, 0x20
mov rdi, r8
mov rsi, rdx
mov rbx, rcx
mov r8, rcx
mov rdx, rdi
mov rcx, rsi
call fcn.140052530
lea r8, [rbx + 7]
lea rdx, [rdi + 8]
mov rcx, rsi
call fcn.140052530
lea r8, [rbx + 0xe]
lea rdx, [rdi + 0x10]
mov rcx, rsi
mov rbx, qword [rsp + 0x30]
mov rsi, qword [rsp + 0x38]
add rsp, 0x20
pop rdi
jmp fcn.140052530