joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1400b7ee0
Capabilities:
Send data
Send data on socket

Disassembly:
cmp edx, 0x1f
jne 0x1400b808e
push rbp
push rdi
push r14
sub rsp, 0x30
mov rbp, qword [rcx]
mov r14, rcx
mov qword [rsp + 0x60], rbx
mov qword [rsp + 0x28], rsi
mov qword [rsp + 0x20], r15
mov rdi, qword [rbp + 0x198]
lea rsi, [rdi + 0x1cb8]
lea rbx, [rdi + 0x1eb8]
mov qword [rbx], rsi
cmp rsi, rbx
jae 0x1400b7f29
mov byte [rsi], 0xff
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x1400b7f37
mov byte [rax], 0xfa
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x1400b7f45
mov byte [rax], Ordinal_32
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 0x1400b7f7f
mov byte [rcx], r15b
inc qword [rbx]
mov rdx, qword [rbx]
mov r15, qword [rsp + 0x20]
cmp rdx, rbx
jae 0x1400b7f96
movzx ecx, byte [rsp + 0x59]
mov byte [rdx], cl
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x1400b7fa4
mov byte [rax], r8b
inc qword [rbx]
mov rcx, qword [rbx]
cmp rcx, rbx
jae 0x1400b7fb6
movzx eax, byte [rsp + 0x51]
mov byte [rcx], al
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x1400b7fc4
mov byte [rax], 0xff
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x1400b7fd2
mov byte [rax], 0xf0
inc qword [rbx]
mov rax, qword [rbx]
lea r8, [rdi + 0x1cba]
mov r9, rax
mov qword [rdi + 0x1ec0], rax
sub r9, rsi
mov qword [rbx], rsi
sub r9, 2
mov edx, 0x3e
mov rcx, rbp
call fcn.1400b7670
mov rcx, qword [r14 + 0x210]
xor r9d, r9d
mov rdx, rsi
lea r8d, [r9 + 3]
call qword [sym.imp.WS2_32.dll_send]
mov rsi, qword [rsp + 0x28]
mov rbx, qword [rsp + 0x60]
test eax, eax
jns 0x1400b803a
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.14009b230
lea rdx, [rdi + 0x1cbb]
mov r8d, 4
mov rcx, r14
call fcn.1400b7dc0
mov rcx, qword [r14 + 0x210]
lea rdx, [rdi + 0x1cbf]
xor r9d, r9d
lea r8d, [r9 + 2]
call qword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x1400b8086
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.14009b230
add rsp, 0x30
pop r14
pop rdi
pop rbp
ret
Function at 0x1400b92a0
Capabilities:
Receive data
Receive data on socket

Disassembly:
mov qword [rsp + 0x18], rbx
mov qword [rsp + 0x20], rdi
push r14
sub rsp, 0xd0
mov rax, qword [0x14015b138]
xor rax, rsp
mov qword [rsp + 0xc0], rax
mov rbx, qword [rcx + 0x850]
lea rax, [rsp + 0x30]
mov rdi, qword [rcx]
mov r14, rcx
mov dword [rsp + 0x30], 0x80
xor r9d, r9d
mov qword [rsp + 0x28], rax
lea rax, [rsp + 0x40]
mov r8d, dword [rbx + 0x15c]
mov rdx, qword [rbx + 0x168]
add r8d, 4
mov rcx, qword [rbx + 0x18]
mov qword [rsp + 0x20], rax
call qword [sym.imp.WS2_32.dll_recvfrom]
cmp dword [rbx + 0x150], 0
mov dword [rbx + 0x154], eax
jne 0x1400b933c
movsxd r8, dword [rsp + 0x30]
lea rcx, [rbx + 0xd0]
lea rdx, [rsp + 0x40]
call fcn.1400cf800
mov eax, dword [rsp + 0x30]
mov dword [rbx + 0x150], eax
mov r8d, dword [rbx + 0x154]
mov qword [rsp + 0xe8], rsi
cmp r8d, 4
jge 0x1400b9397
lea rdx, str.Received_too_short_packet
mov rcx, rdi
call fcn.14009b230
mov dword [rbx + 0xc], 7
xor eax, eax
mov rsi, qword [rsp + 0xe8]
mov rcx, qword [rsp + 0xc0]
xor rcx, rsp
call fcn.1400cd400
lea r11, [rsp + 0xd0]
mov rbx, qword [r11 + 0x20]
mov rdi, qword [r11 + 0x28]
mov rsp, r11
pop r14
ret
mov rax, qword [rbx + 0x168]
movzx ecx, byte [rax]
movzx edx, byte [rax + 1]
shl ecx, 8
or edx, ecx
mov dword [rbx + 0xc], edx
sub edx, 3
je 0x1400b9429
sub edx, 1
je 0x1400b94a3
sub edx, 1
je 0x1400b93fd
cmp edx, 1
je 0x1400b93e0
lea r8, str.Internal_error:_Unexpected_packet
mov rcx, rdi
lea rdx, [0x140124178]
call fcn.14009b230
jmp 0x1400b94a3
add r8d, 0xfffffffe
lea rdx, [rax + 2]
mov rcx, rbx
call fcn.1400b8fd0
test eax, eax
je 0x1400b94a3
jmp 0x1400b9369
movzx ecx, byte [rax + 2]
lea rdx, [0x140107f4c]
movzx eax, byte [rax + 3]
mov r8, qword [rbx + 0x168]
shl ecx, 8
add r8, 4
or ecx, eax
mov dword [rbx + 8], ecx
mov rcx, rdi
call fcn.14009b300
jmp 0x1400b94a3
cmp r8d, 4
jle 0x1400b94a3
movzx ecx, byte [rax + 2]
movzx eax, byte [rax + 3]
shl ecx, 8
or ecx, eax
movzx eax, word [rbx + 0x48]
inc eax
movzx eax, ax
cmp eax, ecx
jne 0x1400b94a3
lea eax, [r8 - 4]
mov edx, 1
mov r8, qword [rbx + 0x168]
mov rcx, r14
add r8, 4
movsxd r9, eax
call fcn.14009b0b0
mov esi, eax
test eax, eax
je 0x1400b9482
mov edx, 5
mov rcx, rbx
call fcn.1400b9e70
mov eax, esi
jmp 0x1400b9369
mov eax, dword [rbx + 0x154]
mov rcx, rdi
sub eax, 4
cdqe
add qword [rdi + 0xb0], rax
mov rdx, qword [rdi + 0xb0]
call fcn.1400a6380
mov rcx, r14
call fcn.1400a6700
test eax, eax
je 0x1400b9367
mov edx, 5
mov rcx, rbx
call fcn.1400b9e70
mov eax, Ordinal_46
jmp 0x1400b9369
Function at 0x1400be030
Capabilities:
Query environment variable

Disassembly:
sub rsp, 0x148
mov rax, qword [0x14015b138]
xor rax, rsp
mov qword [rsp + 0x130], rax
call fcn.1400e04ec
mov byte [rsp + 0x20], 0
test rax, rax
je 0x1400be096
mov r8d, 0x104
lea rdx, [rsp + 0x20]
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsA]
cmp byte [rsp + 0x20], 0
je 0x1400be096
lea rcx, [rsp + 0x20]
call qword [case.0x1400906e6.0]
mov rcx, qword [rsp + 0x130]
xor rcx, rsp
call fcn.1400cd400
add rsp, 0x148
ret
xor eax, eax
mov rcx, qword [rsp + 0x130]
xor rcx, rsp
call fcn.1400cd400
add rsp, 0x148
ret
jmp 0x1400be030

Function at 0x1400be0b0
Capabilities:
Query environment variable

Disassembly:
sub rsp, 0x148
mov rax, qword [0x14015b138]
xor rax, rsp
mov qword [rsp + 0x130], rax
call fcn.1400e04ec
mov byte [rsp + 0x20], 0
test rax, rax
je 0x1400be096
mov r8d, 0x104
lea rdx, [rsp + 0x20]
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsA]
cmp byte [rsp + 0x20], 0
je 0x1400be096
lea rcx, [rsp + 0x20]
call qword [case.0x1400906e6.0]
mov rcx, qword [rsp + 0x130]
xor rcx, rsp
call fcn.1400cd400
add rsp, 0x148
ret
xor eax, eax
mov rcx, qword [rsp + 0x130]
xor rcx, rsp
call fcn.1400cd400
add rsp, 0x148
ret
jmp 0x1400be030
Function at 0x1400c18e0
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 rdi, r8
mov rcx, qword [rcx]
mov rsi, rdx
cmp dword [rcx + 8], 3
jne 0x1400c192a
mov rax, qword [rbx + 0x18]
test rax, rax
jne 0x1400c191a
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 0x1400c1972
cmp qword [rbx + 0x10], 0
jne 0x1400c195e
mov rcx, qword [rcx + 0x10]
lea rdx, [0x14012443c]
call fcn.1400d5934
mov qword [rbx + 0x10], rax
test rax, rax
jne 0x1400c195e
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.1400d5bc0
mov rdi, rax
test rax, rax
jne 0x1400c1995
mov rcx, qword [rbx + 0x10]
test rcx, rcx
je 0x1400c198c
call fcn.1400d28ac
mov qword [rbx + 0x10], rdi
mov rax, qword [rbx]
mov rcx, qword [rax]
mov qword [rbx], rcx
mov rbx, qword [rsp + 0x30]
mov rax, rdi
mov rsi, qword [rsp + 0x38]
add rsp, 0x20
pop rdi
ret

Function at 0x1400c79d0
Capabilities:
Hash data using md4
Hash data via wincrypt
Initialize hashing via wincrypt

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
push rdi
sub rsp, 0x40
mov rbp, r8
mov rsi, rdx
or rbx, 0xffffffffffffffff
nop
inc rbx
cmp byte [rdx + rbx], 0
jne 0x1400c79f0
lea rcx, [rbx + rbx]
call qword [section..data]
mov rdi, rax
test rax, rax
jne 0x1400c7a13
lea eax, [rdi + 0x1b]
jmp 0x1400c7ae2
xor ecx, ecx
test rbx, rbx
je 0x1400c7a34
nop word [rax + rax]
movzx eax, byte [rcx + rsi]
mov byte [rdi + rcx*2], al
mov byte [rdi + rcx*2 + 1], 0
inc rcx
cmp rcx, rbx
jb 0x1400c7a20
mov r9d, 1
mov dword [rsp + 0x20], 0xf0000000
xor r8d, r8d
lea rcx, [rsp + 0x38]
xor edx, edx
call qword [sym.imp.ADVAPI32.dll_CryptAcquireContextA]
test eax, eax
je 0x1400c7acf
mov rcx, qword [rsp + 0x38]
lea rax, [rsp + 0x30]
xor r9d, r9d
mov qword [rsp + 0x20], rax
xor r8d, r8d
mov edx, 0x8002
call qword [sym.imp.ADVAPI32.dll_CryptCreateHash]
test eax, eax
je 0x1400c7ac2
mov rcx, qword [rsp + 0x30]
lea r8d, [rbx + rbx]
xor r9d, r9d
mov dword [rsp + 0x68], reloc.WS2_32.dll_recv
mov rdx, rdi
call qword [sym.imp.ADVAPI32.dll_CryptHashData]
mov rcx, qword [rsp + 0x30]
lea r9, [rsp + 0x68]
mov r8, rbp
mov dword [rsp + 0x20], 0
mov edx, 2
call qword [sym.imp.ADVAPI32.dll_CryptGetHashParam]
mov rcx, qword [rsp + 0x30]
call qword [sym.imp.ADVAPI32.dll_CryptDestroyHash]
mov rcx, qword [rsp + 0x38]
xor edx, edx
call qword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
xor eax, eax
mov rcx, rdi
mov dword [rbp + 0x10], eax
mov byte [rbp + 0x14], al
call qword [fcn.1400db088]
xor eax, eax
mov rbx, qword [rsp + 0x50]
mov rbp, qword [rsp + 0x58]
mov rsi, qword [rsp + 0x60]
add rsp, 0x40
pop rdi
ret
Function at 0x1400ca4d0
Capabilities:
Authenticate hmac
Encode data using xor

Disassembly:
mov qword [rsp + 0x18], rbx
push rbp
push rdi
push r14
sub rsp, 0x20
mov eax, dword [rcx + 0x18]
mov rbx, rcx
mov ebp, r8d
mov r14, rdx
lea ecx, [rax + rax]
mov eax, dword [rbx + 0x20]
add rax, 0x18
add rcx, rax
call qword [section..data]
mov rdi, rax
test rax, rax
jne 0x1400ca512
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 0x1400ca555
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 ebp, dword [rbx + 0x20]
mov rcx, qword [rdi + 8]
call qword [rbx]
mov rcx, qword [rdi + 0x10]
call qword [rbx]
xor esi, esi
test rbp, rbp
je 0x1400ca5b2
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 0x1400ca570
mov eax, dword [rbx + 0x1c]
cmp rsi, rax
jae 0x1400ca5f3
nop word [rax + rax]
mov rcx, qword [rdi + 8]
lea rdx, [0x14011371b]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov rcx, qword [rdi + 0x10]
lea rdx, [0x14011371c]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov eax, dword [rbx + 0x1c]
inc rsi
cmp rsi, rax
jb 0x1400ca5c0
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 0x1400ebc94
Capabilities:
Read file on windows

Disassembly:
mov rax, rsp
mov qword [rax + 0x10], rbx
mov qword [rax + 0x18], rsi
mov qword [rax + 0x20], rdi
mov qword [rax + 8], rcx
push rbp
mov rbp, rsp
sub rsp, 0x20
test rcx, rcx
jne 0x1400ebb34
call fcn.1400dbdc8
mov dword [rax], reloc.WLDAP32.dll_Ordinal_22
call fcn.1400d20d4
or eax, 0xffffffff
mov rbx, qword [rsp + 0x38]
mov rsi, qword [rsp + 0x40]
mov rdi, qword [rsp + 0x48]
add rsp, 0x20
pop rbp
ret
mov eax, dword [rcx + 0x14]
shr eax, 0xd
test al, 1
je 0x1400ebb1c
mov rax, qword [rbp + 0x10]
mov ecx, dword [rax + 0x14]
shr ecx, 0xc
test cl, 1
jne 0x1400ebb1c
mov rax, qword [rbp + 0x10]
mov ecx, dword [rax + 0x14]
mov rax, qword [rbp + 0x10]
shr ecx, 1
test cl, 1
je 0x1400ebb66
lock or dword [rax + 0x14], 0x10
jmp 0x1400ebb1c
lock or dword [rax + 0x14], 1
mov rax, qword [rbp + 0x10]
mov ecx, dword [rax + 0x14]
test ecx, 0x4c0
jne 0x1400ebb83
mov rcx, qword [rbp + 0x10]
call fcn.1400ee3bc
mov rax, qword [rbp + 0x10]
mov rcx, qword [rax + 8]
mov qword [rax], rcx
mov rbx, qword [rbp + 0x10]
mov rcx, rbx
call fcn.1400ea580
mov rdx, qword [rbp + 0x10]
mov ecx, eax
mov r8d, dword [rdx + 0x20]
mov rdx, qword [rdx + 8]
call fcn.1400e829c
mov dword [rbx + 0x10], eax
mov rax, qword [rbp + 0x10]
mov edx, dword [rax + 0x10]
lea ecx, [rdx + 1]
cmp ecx, 1
ja 0x1400ebbda
neg edx
sbb ecx, ecx
and ecx, 8
add ecx, 8
lock or dword [rax + 0x14], ecx
mov rax, qword [rbp + 0x10]
and dword [rax + 0x10], 0
jmp 0x1400ebb1c
mov ecx, dword [rax + 0x14]
test cl, 6
jne 0x1400ebc46
mov rcx, qword [rbp + 0x10]
call fcn.1400ea580
cmp eax, 0xffffffff
je 0x1400ebc2d
mov rcx, qword [rbp + 0x10]
call fcn.1400ea580
cmp eax, 0xfffffffe
je 0x1400ebc2d
mov rbx, qword [rbp + 0x10]
mov rcx, rbx
call fcn.1400ea580
movsxd rdi, eax
lea rsi, [0x14015ed60]
mov rcx, rbx
sar rdi, 6
call fcn.1400ea580
and eax, 0x3f
shl rax, 6
add rax, qword [rsi + rdi*8]
jmp 0x1400ebc34
lea rax, [0x14015b4b0]
mov al, byte [rax + 0x38]
and al, 0x82
cmp al, 0x82
jne 0x1400ebc46
mov rax, qword [rbp + 0x10]
lock or dword [rax + 0x14], 0x20
mov rax, qword [rbp + 0x10]
cmp dword [rax + 0x20], 0x200
jne 0x1400ebc7c
mov ecx, dword [rax + 0x14]
shr ecx, 6
test cl, 1
je 0x1400ebc78
mov rax, qword [rbp + 0x10]
mov ecx, dword [rax + 0x14]
shr ecx, 8
test cl, 1
jne 0x1400ebc78
mov rax, qword [rbp + 0x10]
mov dword [rax + 0x20], 0x1000
mov rax, qword [rbp + 0x10]
dec dword [rax + 0x10]
mov rcx, qword [rax]
movzx edx, byte [rcx]
inc rcx
mov qword [rax], rcx
mov eax, edx
jmp 0x1400ebb1f
jmp 0x1400ebaec
Function at 0x140002790
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push rdi
cmp dword [0x140168844], 0
lea rdi, [0x140168840]
mov r11d, r8d
mov r9d, edx
mov r10, rcx
jne 0x140002868
mov qword [rsp + 0x10], rbx
xor edx, edx
mov rbx, rdi
nop dword [rax]
mov r8d, edx
lea rbx, [rbx + 4]
and r8d, 1
mov eax, edx
shr eax, 1
neg r8d
and r8d, 0xedb88320
inc edx
xor r8d, eax
mov eax, r8d
shr r8d, 1
and eax, 1
neg eax
and eax, 0xedb88320
xor eax, r8d
mov ecx, eax
shr eax, 1
and ecx, 1
neg ecx
and ecx, 0xedb88320
xor ecx, eax
mov eax, ecx
shr ecx, 1
and eax, 1
neg eax
and eax, 0xedb88320
xor eax, ecx
mov ecx, eax
shr eax, 1
and ecx, 1
neg ecx
and ecx, 0xedb88320
xor ecx, eax
mov eax, ecx
shr ecx, 1
and eax, 1
neg eax
and eax, 0xedb88320
xor eax, ecx
mov ecx, eax
shr eax, 1
and ecx, 1
neg ecx
and ecx, 0xedb88320
xor ecx, eax
mov eax, ecx
shr ecx, 1
and eax, 1
neg eax
and eax, 0xedb88320
xor eax, ecx
mov dword [rbx - 4], eax
cmp edx, 0x100
jb 0x1400027c0
mov rbx, qword [rsp + 0x10]
not r11d
mov eax, r11d
test r9d, r9d
jle 0x14000289e
nop dword [rax]
nop word [rax + rax]
movzx ecx, byte [r10]
lea r10, [r10 + 1]
movzx edx, al
xor rdx, rcx
shr eax, 8
xor eax, dword [rdi + rdx*4]
sub r9d, 1
jne 0x140002880
not eax
pop rdi
ret
movzx r9d, byte [r10]
lea r8, [r10 + 1]
test r9b, r9b
je 0x1400028df
nop dword [rax + rax]
cmp r9b, 0x23
jne 0x1400028c3
cmp byte [r8], r9b
jne 0x1400028c3
cmp byte [r8 + 1], r9b
cmove eax, r11d
movzx edx, al
movzx ecx, r9b
movzx r9d, byte [r8]
xor rdx, rcx
shr eax, 8
inc r8
xor eax, dword [rdi + rdx*4]
test r9b, r9b
jne 0x1400028b0
not eax
pop rdi
ret
Function at 0x140002ac0
Capabilities:
Read file on windows

Disassembly:
mov qword [rsp + 0x18], rbx
push rdi
sub rsp, 0x20
mov rdi, r8
test r8, r8
je 0x140002ad9
mov qword [r8], 0
lea rdx, [0x14004faf0]
call fcn.1400028f0
mov rbx, rax
test rax, rax
jne 0x140002af8
mov rbx, qword [rsp + 0x40]
add rsp, 0x20
pop rdi
ret
xor edx, edx
mov qword [rsp + 0x30], rbp
mov rcx, rbx
mov qword [rsp + 0x38], rsi
lea r8d, [rdx + 2]
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fseek]
test eax, eax
jne 0x140002bb8
mov rcx, rbx
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_ftell]
movsxd rsi, eax
cmp esi, 0xffffffff
je 0x140002bb8
xor r8d, r8d
xor edx, edx
mov rcx, rbx
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fseek]
test eax, eax
jne 0x140002bb8
mov rax, qword [0x140168410]
mov rbp, rsi
test rax, rax
je 0x140002b55
inc dword [rax + 0x3c8]
mov rcx, rbp
call qword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_malloc]
mov rsi, rax
test rax, rax
je 0x140002bb8
mov r9, rbx
mov r8, rbp
mov edx, 1
mov rcx, rax
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fread]
mov rcx, rbx
cmp rax, rbp
je 0x140002ba5
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fclose]
mov rax, qword [0x140168410]
test rax, rax
je 0x140002b9a
dec dword [rax + 0x3c8]
mov rcx, rsi
call qword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
jmp 0x140002bc1
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fclose]
test rdi, rdi
je 0x140002bb3
mov qword [rdi], rbp
mov rax, rsi
jmp 0x140002bc3
mov rcx, rbx
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fclose]
xor eax, eax
mov rbp, qword [rsp + 0x30]
mov rsi, qword [rsp + 0x38]
mov rbx, qword [rsp + 0x40]
add rsp, 0x20
pop rdi
ret
Function at 0x140012dc0
Capabilities:
Write file on windows

Disassembly:
push rsi
push rdi
push r15
sub rsp, 0x20
mov rdi, qword [0x140168410]
xor esi, esi
mov r15, rcx
mov dword [rdi + 0x2d9c], esi
test rcx, rcx
je 0x140012eda
mov qword [rsp + 0x40], rbx
lea rbx, [rdi + 0x2da0]
mov dword [rdi + 0x2d9c], esi
mov ecx, dword [rbx + 4]
mov qword [rsp + 0x48], rbp
test ecx, ecx
jns 0x140012e1a
mov eax, ecx
cdq
sub eax, edx
mov edx, esi
sar eax, 1
add eax, ecx
mov rcx, rbx
test eax, eax
cmovg edx, eax
call fcn.140013ed0
mov dword [rbx], esi
cmp dword [rbx + 4], esi
jne 0x140012e2e
mov edx, 8
mov rcx, rbx
call fcn.140013ed0
movsxd rcx, dword [rbx]
mov ebp, esi
mov rax, qword [rbx + 8]
mov byte [rcx + rax], sil
inc dword [rbx]
cmp dword [rdi + 0x2db0], esi
jle 0x140012e7a
mov qword [rsp + 0x50], r14
mov r14, rsi
nop dword [rax]
mov r9, qword [rdi + 0x2db8]
mov r8, rbx
add r9, r14
mov rcx, rdi
mov rdx, r9
call qword [r9 + 0x20]
inc ebp
add r14, 0x30
cmp ebp, dword [rdi + 0x2db0]
jl 0x140012e50
mov r14, qword [rsp + 0x50]
mov rbp, qword [rsp + 0x48]
cmp qword [rbx + 8], rsi
je 0x140012e89
mov esi, dword [rbx]
dec esi
mov rax, qword [rdi + 0x2da8]
lea rdx, [0x14004faf4]
test rax, rax
movsxd rsi, esi
lea rdi, [0x140168408]
mov rcx, r15
cmovne rdi, rax
call fcn.1400028f0
mov rbx, rax
test rax, rax
je 0x140012ed5
mov r9, rax
mov r8, rsi
mov edx, 1
mov rcx, rdi
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
mov rcx, rbx
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fclose]
mov rbx, qword [rsp + 0x40]
add rsp, 0x20
pop r15
pop rdi
pop rsi
ret
Function at 0x14001ef90
Capabilities:
Resolve function by parsing pe exports

Disassembly:
test r9d, 0xff000000
je 0x14001f147
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
push rdi
sub rsp, 0x40
movss xmm3, dword [rsp + 0x70]
xorps xmm0, xmm0
comiss xmm3, xmm0
mov esi, r9d
mov rdi, r8
mov rbp, rdx
mov rbx, rcx
jbe 0x14001f026
mov eax, dword [rsp + 0x78]
mov dword [rsp + 0x20], eax
call fcn.14001e900
mov r8d, dword [rbx + 0x80]
mov r9d, esi
mov rdx, qword [rbx + 0x88]
mov rcx, rbx
call fcn.14001df10
mov ecx, dword [rbx + 0x84]
test ecx, ecx
jns 0x14001f017
mov eax, ecx
cdq
sub eax, edx
xor edx, edx
sar eax, 1
add eax, ecx
lea rcx, [rbx + 0x80]
test eax, eax
cmovg edx, eax
call fcn.140013a70
mov dword [rbx + 0x80], 0
jmp 0x14001f133
mov edx, 6
movaps xmmword [rsp + 0x30], xmm6
lea r8d, [rdx - 2]
call fcn.14001cd50
movzx edx, word [rbx + 0x48]
mov rax, qword [rbx + 0x38]
movss xmm1, dword [rdi]
movss xmm2, dword [rbp + 4]
movss xmm3, dword [rbp]
lea ecx, [rdx + 1]
movss xmm6, dword [rax + 4]
movss xmm5, dword [rax]
movss xmm4, dword [rdi + 4]
mov rax, qword [rbx + 0x58]
mov word [rax], dx
mov rax, qword [rbx + 0x58]
mov word [rax + 2], cx
lea ecx, [rdx + 2]
mov rax, qword [rbx + 0x58]
mov word [rax + 4], cx
mov rax, qword [rbx + 0x58]
mov word [rax + 6], dx
add dx, 3
mov rax, qword [rbx + 0x58]
mov word [rax + 8], cx
mov rax, qword [rbx + 0x58]
mov word [rax + 0xa], dx
movsd xmm0, qword [rbp]
mov rax, qword [rbx + 0x50]
movsd qword [rax], xmm0
mov rax, qword [rbx + 0x50]
movss dword [rax + 8], xmm5
movss dword [rax + 0xc], xmm6
mov rax, qword [rbx + 0x50]
mov dword [rax + 0x10], esi
mov rax, qword [rbx + 0x50]
movss dword [rax + 0x14], xmm1
movss dword [rax + 0x18], xmm2
mov rax, qword [rbx + 0x50]
movss dword [rax + 0x1c], xmm5
movss dword [rax + 0x20], xmm6
mov rax, qword [rbx + 0x50]
mov dword [rax + 0x24], esi
movsd xmm0, qword [rdi]
mov rax, qword [rbx + 0x50]
movsd qword [rax + 0x28], xmm0
mov rax, qword [rbx + 0x50]
movss dword [rax + 0x30], xmm5
movss dword [rax + 0x34], xmm6
mov rax, qword [rbx + 0x50]
mov dword [rax + 0x38], esi
mov rax, qword [rbx + 0x50]
movss dword [rax + 0x3c], xmm3
movss dword [rax + 0x40], xmm4
mov rax, qword [rbx + 0x50]
movss dword [rax + 0x44], xmm5
movss dword [rax + 0x48], xmm6
mov rax, qword [rbx + 0x50]
movaps xmm6, xmmword [rsp + 0x30]
mov dword [rax + 0x4c], esi
add qword [rbx + 0x50], 0x50
add dword [rbx + 0x48], 4
add qword [rbx + 0x58], 0xc
mov rbx, qword [rsp + 0x50]
mov rbp, qword [rsp + 0x58]
mov rsi, qword [rsp + 0x60]
add rsp, 0x40
pop rdi
ret
Function at 0x14003be30
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rsi
push rdi
mov eax, 0x1410
call fcn.14004dba0
sub rsp, rax
mov rax, qword [0x14005e040]
xor rax, rsp
mov qword [rsp + 0x1400], rax
mov esi, edx
mov rbx, rcx
mov qword [rsp + 0x28], rcx
xor ecx, ecx
mov dword [rsp + 0x20], ecx
movups xmm0, xmmword [str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789]
movups xmmword [rsp + 0x13c0], xmm0
movups xmm1, xmmword [0x140054098]
movups xmmword [rsp + 0x13d0], xmm1
movups xmm0, xmmword [0x1400540a8]
movups xmmword [rsp + 0x13e0], xmm0
movsd xmm0, qword [0x1400540b8]
movsd qword [rsp + 0x13f0], xmm0
mov eax, dword [0x1400540c0]
mov dword [rsp + 0x13f8], eax
movzx eax, word [0x1400540c4]
mov word [rsp + 0x13fc], ax
movzx eax, byte [0x1400540c6]
mov byte [rsp + 0x13fe], al
xorps xmm0, xmm0
movups xmmword [rbx], xmm0
mov qword [rbx + 0x10], rcx
mov qword [rbx + 0x18], 0xf
mov byte [rbx], cl
mov edi, 1
mov dword [rsp + 0x20], edi
call qword [sym.imp.MSVCP140.dll_unsigned_int___cdecl_std::_Random_device_void_]
mov ecx, eax
mov dword [rsp + 0x13b4], 0xffffffff
mov dword [rsp + 0x34], eax
nop word [rax + rax]
mov eax, ecx
shr eax, 0x1e
xor eax, ecx
imul ecx, eax, 0x6c078965
add ecx, edi
mov dword [rsp + rdi*4 + 0x34], ecx
inc rdi
cmp rdi, 0x270
jb 0x14003bf10
mov dword [rsp + 0x30], 0x270
test esi, esi
jle 0x14003bfb4
mov rdi, rsi
nop
lea rcx, [rsp + 0x30]
call fcn.14004c8c0
mov ecx, eax
imul rax, rcx, 0x3e
cmp eax, 3
ja 0x14003bf6a
lea rcx, [rsp + 0x30]
call fcn.14004c8c0
mov ecx, eax
imul rax, rcx, 0x3e
cmp eax, 4
jb 0x14003bf55
shr rax, 0x20
movsxd rcx, eax
movzx r9d, byte [rsp + rcx + 0x13c0]
mov rcx, qword [rbx + 0x10]
mov rdx, qword [rbx + 0x18]
cmp rcx, rdx
jae 0x14003bfa6
lea rax, [rcx + 1]
mov qword [rbx + 0x10], rax
mov rax, rbx
cmp rdx, 0xf
jbe 0x14003bf9b
mov rax, qword [rbx]
mov byte [rax + rcx], r9b
mov byte [rax + rcx + 1], 0
jmp 0x14003bfae
mov rcx, rbx
call fcn.14004c1f0
sub rdi, 1
jne 0x14003bf40
mov rax, rbx
mov rcx, qword [rsp + 0x1400]
xor rcx, rsp
call fcn.14004cb30
lea r11, [rsp + 0x1410]
mov rbx, qword [r11 + 0x18]
mov rsi, qword [r11 + 0x20]
mov rsp, r11
pop rdi
ret