joyce8/EMBER2024-capa huggingface dataset:
Function at 0x140035224
Capabilities:
Read file on windows

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rsi
mov qword [rsp + 0x18], rdi
push r14
sub rsp, 0x20
mov r14, r8
test r8, r8
je 0x140035245
and qword [r8], 0
lea rdx, [0x1401206a8]
call fcn.1400350f8
mov rbx, rax
test rax, rax
je 0x140035308
mov rcx, rax
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_ftell]
mov esi, eax
cmp eax, 0xffffffff
je 0x1400352ff
xor edx, edx
mov rcx, rbx
lea r8d, [rdx + 2]
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fseek]
test eax, eax
jne 0x1400352ff
mov rcx, rbx
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_ftell]
movsxd rdi, eax
cmp edi, 0xffffffff
je 0x1400352ff
xor r8d, r8d
mov edx, esi
mov rcx, rbx
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fseek]
test eax, eax
jne 0x1400352ff
mov rsi, rdi
cmp rdi, 0xffffffffffffffff
je 0x1400352ff
mov rcx, rdi
call fcn.1400385c8
mov rdi, rax
test rax, rax
je 0x1400352ff
mov r9, rbx
mov r8, rsi
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, rsi
je 0x1400352ec
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fclose]
mov rcx, rdi
call fcn.140038610
jmp 0x140035308
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fclose]
test r14, r14
je 0x1400352fa
mov qword [r14], rsi
mov rax, rdi
jmp 0x14003530a
mov rcx, rbx
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fclose]
xor eax, eax
mov rbx, qword [rsp + 0x30]
mov rsi, qword [rsp + 0x38]
mov rdi, qword [rsp + 0x40]
add rsp, 0x20
pop r14
ret

Function at 0x140037d08
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push rbx
sub rsp, 0x30
movsxd rdx, dword [rcx + 0x100]
mov r8, rcx
mov rax, qword [rcx + 0x108]
mov r9d, 8
and qword [rsp + 0x20], 0
mov ebx, dword [rax + rdx*4 - 4]
lea rdx, [rsp + 0x20]
not ebx
movzx eax, byte [rdx]
inc rdx
movzx ecx, bl
xor rcx, rax
shr ebx, 8
lea rax, [0x140111710]
xor ebx, dword [rax + rcx*4]
sub r9, 1
jne 0x140037d36
mov rcx, qword [r8]
not ebx
cmp dword [rcx + 0x4084], ebx
jne 0x140037d70
xor r8d, r8d
lea edx, [r9 + 0xc]
mov ecx, ebx
call fcn.140049be4
mov eax, ebx
add rsp, 0x30
pop rbx
ret

Function at 0x140037d78
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
mov dword [rsp + 0x10], edx
push rbx
sub rsp, 0x20
movsxd r8, dword [rcx + 0x100]
mov r11d, 4
mov rax, qword [rcx + 0x108]
mov r9, rcx
mov r10d, r11d
mov ebx, dword [rax + r8*4 - 4]
lea r8, [rsp + 0x38]
not ebx
movzx eax, byte [r8]
inc r8
movzx ecx, bl
xor rcx, rax
shr ebx, 8
lea rax, [0x140111710]
xor ebx, dword [rax + rcx*4]
sub r10, 1
jne 0x140037da7
mov rcx, qword [r9]
not ebx
cmp dword [rcx + 0x4084], ebx
jne 0x140037de1
movsxd r8, edx
mov ecx, ebx
mov edx, r11d
call fcn.140049be4
mov eax, ebx
add rsp, 0x20
pop rbx
ret
Function at 0x140037dec
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
sub rsp, 0x18
movss xmm2, dword [rcx + 0x120]
lea r9, [rsp]
movss xmm3, dword [rcx + 0x124]
mov r10d, 0x10
movss xmm0, dword [rdx]
movss xmm1, dword [rdx + 4]
subss xmm0, xmm2
mov rax, qword [rcx + 0x108]
subss xmm1, xmm3
movsxd rcx, dword [rcx + 0x100]
movss dword [rsp], xmm0
movss xmm0, dword [rdx + 8]
mov r8d, dword [rax + rcx*4 - 4]
subss xmm0, xmm2
movss dword [rsp + 4], xmm1
not r8d
movss xmm1, dword [rdx + 0xc]
subss xmm1, xmm3
movss dword [rsp + 8], xmm0
movss dword [rsp + 0xc], xmm1
movzx ecx, byte [r9]
lea rax, [0x140111710]
movzx edx, r8b
inc r9
xor rdx, rcx
shr r8d, 8
xor r8d, dword [rax + rdx*4]
sub r10, 1
jne 0x140037e5a
not r8d
mov eax, r8d
add rsp, 0x18
ret

Function at 0x1400489a0
Capabilities:
Write file on windows

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
push rdi
sub rsp, 0x20
cmp qword [rcx + 0x5fc0], 0
lea rdi, [rcx + 0x5fc8]
mov rbx, rcx
mov rsi, r8
mov rcx, rdi
mov rbp, rdx
je 0x140048a1d
xor edx, edx
call fcn.14004aa0c
mov r8, rsi
mov rdx, rbp
mov rcx, rdi
call fcn.140035bb8
mov eax, dword [rdi]
mov edx, 1
mov r9, qword [rbx + 0x5fc0]
lea ecx, [rax - 1]
neg eax
sbb eax, eax
and eax, ecx
lea rcx, [0x1401e59a6]
movsxd r8, eax
mov rax, qword [rbx + 0x5fd0]
test rax, rax
cmovne rcx, rax
call qword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
jmp 0x140048a22
call fcn.140035bb8
mov rbx, qword [rsp + 0x30]
mov rbp, qword [rsp + 0x38]
mov rsi, qword [rsp + 0x40]
add rsp, 0x20
pop rdi
ret

Function at 0x140049050
Capabilities:
Write file on windows

Disassembly:
mov qword [rsp + 0x10], rbx
push rdi
sub rsp, 0x20
mov rax, qword [0x1401e59b0]
mov rbx, rcx
and dword [rax + 0x5f1c], 0
test rcx, rcx
je 0x1400490b9
and qword [rsp + 0x30], 0
lea rcx, [rsp + 0x30]
call fcn.1400490c4
lea rdx, [0x1401206b0]
mov rcx, rbx
mov rdi, rax
call fcn.1400350f8
mov rbx, rax
test rax, rax
je 0x1400490b9
mov r8, qword [rsp + 0x30]
mov r9, rax
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 + 0x38]
add rsp, 0x20
pop rdi
ret
Function at 0x140064484
Capabilities:
Get geographical location
Get keyboard layout

Disassembly:
push rbx
sub rsp, 0x20
mov rax, qword [0x1401e59b0]
test rax, rax
je 0x14006449f
mov rbx, qword [rax + 0x90]
jmp 0x1400644a1
xor ebx, ebx
xor ecx, ecx
call qword [sym.imp.USER32.dll_GetKeyboardLayout]
shr rax, 0x10
mov r9d, 4
movzx ecx, ax
lea r8, [rbx + 0x2c]
mov edx, 0x20001004
call qword [sym.imp.KERNEL32.dll_GetLocaleInfoA]
test eax, eax
jne 0x1400644cc
and dword [rbx + 0x2c], eax
add rsp, 0x20
pop rbx
ret
Function at 0x1400834b8
Capabilities:
Encode data using xor

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rbp
mov qword [rsp + 0x20], rsi
push rdi
push r12
push r13
push r14
push r15
sub rsp, 0x20
lea r12, [r8 - 1]
mov qword [rsp + 0x50], rdx
sar r12, 1
mov r14, r9
mov r13, r8
mov rsi, rdx
mov rbp, rcx
mov r15, rdx
cmp rdx, r12
jge 0x140083557
lea rbx, [r15 + r15]
lea rax, [rbx + 2]
imul rdx, rax, 0x38
lea rcx, [rsp + 0x70]
add rdx, rbp
lea r8, [rdx - 0x38]
call fcn.140077e24
movzx r8d, al
lea r15, [rbx + 1]
xor r8, 1
add r15, r8
imul rdi, r15, 0x38
imul rbx, rsi, 0x38
add rdi, rbp
mov eax, dword [rdi]
lea rdx, [rdi + 8]
add rbx, rbp
lea rcx, [rbx + 8]
mov dword [rbx], eax
call fcn.140010e4c
mov rax, qword [rdi + 0x28]
mov rsi, r15
mov qword [rbx + 0x28], rax
mov rax, qword [rdi + 0x30]
mov qword [rbx + 0x30], rax
cmp r15, r12
jl 0x1400834f4
cmp r15, r12
jne 0x140083599
test r13b, 1
jne 0x140083599
imul rdi, r13, 0x38
imul rbx, rsi, 0x38
mov eax, dword [rdi + rbp - 0x38]
lea rdx, [rbp - 0x30]
add rdx, rdi
add rbx, rbp
lea rcx, [rbx + 8]
mov dword [rbx], eax
call fcn.140010e4c
mov rax, qword [rdi + rbp - 0x10]
lea rsi, [r13 - 1]
mov qword [rbx + 0x28], rax
mov rax, qword [rdi + rbp - 8]
mov qword [rbx + 0x30], rax
mov r12, qword [rsp + 0x50]
mov rax, qword [rsp + 0x70]
mov qword [rsp + 0x70], rax
cmp r12, rsi
jge 0x140083600
lea rdi, [rsi - 1]
mov r8, r14
sar rdi, 1
lea rcx, [rsp + 0x70]
imul r15, rdi, 0x38
add r15, rbp
mov rdx, r15
call fcn.140077e24
test al, al
je 0x140083600
mov eax, dword [r15]
lea rdx, [r15 + 8]
imul rbx, rsi, 0x38
add rbx, rbp
lea rcx, [rbx + 8]
mov dword [rbx], eax
call fcn.140010e4c
mov rax, qword [r15 + 0x28]
mov rsi, rdi
mov qword [rbx + 0x28], rax
mov rax, qword [r15 + 0x30]
mov qword [rbx + 0x30], rax
cmp r12, rdi
jl 0x1400835ad
mov eax, dword [r14]
lea rdx, [r14 + 8]
imul rbx, rsi, 0x38
add rbx, rbp
lea rcx, [rbx + 8]
mov dword [rbx], eax
call fcn.140010e4c
mov rax, qword [r14 + 0x28]
mov rbp, qword [rsp + 0x60]
mov rsi, qword [rsp + 0x68]
mov qword [rbx + 0x28], rax
mov rax, qword [r14 + 0x30]
mov qword [rbx + 0x30], rax
mov rbx, qword [rsp + 0x58]
add rsp, 0x20
pop r15
pop r14
pop r13
pop r12
pop rdi
ret
Function at 0x140094cb0
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push rbx
push rbp
push rdi
sub rsp, 0x50
mov rax, qword [rcx + 8]
mov ebp, r8d
mov ecx, 0x3e80000
mov rbx, qword [rax + 0x2f0]
mov rax, qword [rdx + 0x80]
movzx edx, word [rdx + 0x68]
movzx edi, word [rax + 0x18]
mov eax, 0x40000
shl edi, 0x10
cmp edi, eax
cmovl edi, eax
shl edx, 0x10
call fcn.140083d60
mov dword [rsp + 0x24], eax
mov ecx, eax
cmp eax, 0x28f
jge 0x140094d06
xor eax, eax
add rsp, 0x50
pop rdi
pop rbp
pop rbx
ret
mov eax, dword [rbx + 0x24]
mov qword [rsp + 0x80], rsi
mov esi, dword [rbx + 0x28]
mov qword [rsp + 0x48], r12
mov r12d, dword [rbx + 0x3c]
mov qword [rsp + 0x40], r13
mov r13d, dword [rbx + 0x38]
mov dword [rsp + 0x88], eax
mov eax, dword [rbx + 0x2c]
mov qword [rsp + 0x38], r14
mov r14d, dword [rbx + 0x40]
mov dword [rsp + 0x70], eax
mov eax, dword [rbx + 0x34]
mov qword [rsp + 0x30], r15
mov r15d, dword [rbx + 0x30]
mov dword [rsp + 0x78], eax
mov dword [rsp + 0x20], r12d
test ebp, ebp
jg 0x140094d5d
mov ebp, 0x4b0000
jmp 0x140094d6b
shl ebp, 0x10
mov edx, ecx
mov ecx, ebp
call fcn.1400861a0
mov ebp, eax
bsr ecx, ebp
bsr eax, edi
shl r12d, 0x10
add eax, ecx
cmp eax, 0x2e
jl 0x140094d81
mov eax, r12d
jmp 0x140094d8a
mov edx, edi
mov ecx, ebp
call fcn.1400861a0
mov r9d, dword [rsp + 0x88]
mov ecx, r9d
shl ecx, 0x10
cmp eax, ecx
jge 0x140094da6
shl esi, 0x10
mov ecx, esi
jmp 0x140094e95
mov r8d, dword [rsp + 0x70]
mov edx, r8d
shl edx, 0x10
mov dword [rsp + 0x88], edx
cmp eax, edx
jge 0x140094e04
mov ebx, r8d
mov edx, edi
sub ebx, r9d
call fcn.140083d60
mov ecx, ebp
sub ecx, eax
test ebx, ebx
je 0x140094df4
sub r15d, esi
mov r8d, ebx
mov edx, r15d
call fcn.140086070
shl esi, 0x10
mov edx, edi
mov ecx, esi
mov ebx, eax
call fcn.140083d60
add ebx, eax
jmp 0x140094e9e
mov esi, dword [rsp + 0x78]
mov ebx, esi
mov r8d, dword [rsp + 0x70]
shl ebx, 0x10
jmp 0x140094e11
mov esi, dword [rsp + 0x78]
mov ebx, esi
shl ebx, 0x10
cmp eax, ebx
jge 0x140094e50
mov ecx, dword [rsp + 0x88]
mov r12d, esi
mov edx, edi
sub r12d, r8d
call fcn.140083d60
mov ecx, ebp
sub ecx, eax
test r12d, r12d
je 0x140094e55
sub r13d, r15d
mov r8d, r12d
mov edx, r13d
call fcn.140086070
shl r15d, 0x10
mov edx, edi
mov ecx, r15d
mov ebx, eax
call fcn.140083d60
add ebx, eax
jmp 0x140094e9e
cmp eax, r12d
jge 0x140094e8e
mov r15d, dword [rsp + 0x20]
mov edx, edi
mov ecx, ebx
call fcn.140083d60
sub ebp, eax
sub r15d, esi
je 0x140094e8e
sub r14d, r13d
mov r8d, r15d
mov edx, r14d
mov ecx, ebp
call fcn.140086070
shl r13d, 0x10
mov edx, edi
mov ecx, r13d
mov ebx, eax
call fcn.140083d60
add ebx, eax
jmp 0x140094e9e
shl r14d, 0x10
mov ecx, r14d
mov edx, edi
call fcn.140083d60
mov ebx, eax
mov edx, dword [rsp + 0x24]
mov ecx, ebx
mov r15, qword [rsp + 0x30]
mov r14, qword [rsp + 0x38]
mov r13, qword [rsp + 0x40]
mov r12, qword [rsp + 0x48]
mov rsi, qword [rsp + 0x80]
add rsp, 0x50
pop rdi
pop rbp
pop rbx
jmp fcn.140083d60
Function at 0x1400e0ee0
Capabilities:
Resolve function by parsing pe exports

Disassembly:
mov qword [rsp + 0x18], rbx
push rbp
push rsi
push r14
sub rsp, 0x250
mov rax, qword [0x140137040]
xor rax, rsp
mov qword [rsp + 0x240], rax
mov eax, dword [rcx + 0x58]
lea rbx, [rsp + 0x30]
mov dword [rsp + 0x40], eax
mov ebp, r9d
mov eax, dword [rcx + 0x5c]
mov rsi, rcx
mov dword [rsp + 0x44], eax
mov eax, dword [rsp + 0x290]
mov dword [rsp + 0x34], eax
mov dword [rsp + 0x38], edx
mov dword [rsp + 0x3c], r8d
mov dword [rsp + 0x30], r9d
mov qword [rsp + 0x278], rdi
nop dword [rax]
mov r10d, dword [rbx + 0x14]
mov eax, r10d
mov r14d, dword [rbx + 4]
cmp r10d, r14d
mov r9d, dword [rbx + 0xc]
cmovg eax, r14d
cmp r9d, eax
jl 0x1400e107c
cmp r10d, r14d
mov eax, r14d
cmovg eax, r10d
cmp r9d, eax
jg 0x1400e107c
cmp r10d, r14d
jne 0x1400e0f80
sub rbx, 0x10
jmp 0x1400e10c4
mov edx, dword [rsi + 0x88]
xor r9d, r9d
cmp r10d, r14d
setge r9b
inc r9d
cmp edx, r9d
je 0x1400e0ff2
mov eax, dword [rsi + 4]
mov ecx, eax
mov r8d, dword [rsi + 8]
neg ecx
cmp r10d, r14d
jge 0x1400e0fb4
dec eax
add eax, r10d
and eax, ecx
sub eax, r10d
jmp 0x1400e0fbc
and ecx, r10d
mov eax, r10d
sub eax, ecx
cmp eax, r8d
setge r11b
test edx, edx
je 0x1400e0fdb
movzx edx, r11b
mov rcx, rsi
call fcn.1400e2090
test al, al
jne 0x1400e10d5
movzx r8d, r11b
mov edx, r9d
mov rcx, rsi
call fcn.1400e2700
test al, al
jne 0x1400e10d5
mov edx, dword [rsi + 0x64]
lea r9, [0x1400e2a60]
mov ecx, dword [rsi + 0x60]
mov r8, rbx
cmp r10d, r14d
jge 0x1400e101e
mov dword [rsp + 0x28], edx
mov edx, 2
mov dword [rsp + 0x20], ecx
mov rcx, rsi
call fcn.1400e0d60
jmp 0x1400e1072
mov eax, dword [rbx + 4]
neg ecx
movzx edi, byte [rsi + 0x6a]
neg eax
mov dword [rbx + 4], eax
neg edx
mov eax, dword [rbx + 0xc]
neg eax
mov dword [rsp + 0x28], ecx
mov dword [rbx + 0xc], eax
mov rcx, rsi
mov eax, dword [rbx + 0x14]
neg eax
mov dword [rsp + 0x20], edx
mov edx, 2
mov dword [rbx + 0x14], eax
call fcn.1400e0d60
test dil, dil
je 0x1400e106a
cmp byte [rsi + 0x6a], 0
jne 0x1400e106a
mov rdx, qword [rsi + 0x70]
mov ecx, dword [rdx + 0x20]
neg ecx
mov dword [rdx + 0x20], ecx
mov ecx, dword [rbx + 4]
neg ecx
mov dword [rbx + 4], ecx
test al, al
jne 0x1400e10d5
sub rbx, 0x10
jmp 0x1400e10c4
mov eax, dword [rbx + 8]
mov ecx, dword [rbx + 0x10]
mov dword [rbx + 0x20], ecx
add ecx, eax
mov dword [rbx + 0x24], r10d
lea edx, [rax + rbp]
mov eax, ecx
sar eax, 1
mov dword [rbx + 0x18], eax
lea eax, [rcx + rdx]
sar eax, 2
lea ecx, [r10 + r9]
mov dword [rbx + 0x10], eax
mov eax, ecx
sar edx, 1
sar eax, 1
mov dword [rbx + 8], edx
lea edx, [r14 + r9]
mov dword [rbx + 0x1c], eax
lea eax, [rcx + rdx]
sar eax, 2
sar edx, 1
mov dword [rbx + 0x14], eax
mov dword [rbx + 0xc], edx
add rbx, 0x10
lea rax, [rsp + 0x30]
cmp rbx, rax
jb 0x1400e10d9
mov ebp, dword [rbx]
jmp 0x1400e0f40
mov al, 1
jmp 0x1400e10e2
mov dword [rsi + 0x58], ebp
xor al, al
mov dword [rsi + 0x5c], r14d
mov rdi, qword [rsp + 0x278]
mov rcx, qword [rsp + 0x240]
xor rcx, rsp
call fcn.1400ec010
mov rbx, qword [rsp + 0x280]
add rsp, 0x250
pop r14
pop rsi
pop rbp
ret
Function at 0x1400e7430
Capabilities:
Get file size
Read file on windows
Read file via mapping

Disassembly:
push rbx
push rbp
sub rsp, 0x48
mov rbp, rdx
mov rbx, rcx
test rcx, rcx
jne 0x1400e744c
lea eax, [rcx + 0x28]
add rsp, 0x48
pop rbp
pop rbx
ret
mov qword [rsp + 0x68], rsi
xor r9d, r9d
mov qword [rsp + 0x40], r14
mov edx, 0x80000000
xor r14d, r14d
mov rcx, rbp
mov qword [rsp + 0x30], r14
mov dword [rsp + 0x28], 0x80
mov dword [rsp + 0x20], 3
lea r8d, [r14 + 1]
call qword [sym.imp.KERNEL32.dll_CreateFileA]
mov rsi, rax
cmp rax, 0xffffffffffffffff
jne 0x1400e74a0
mov r14, qword [rsp + 0x40]
lea eax, [rsi + 2]
mov rsi, qword [rsp + 0x68]
add rsp, 0x48
pop rbp
pop rbx
ret
lea rdx, [rsp + 0x70]
mov qword [rsp + 0x78], rdi
mov rcx, rsi
call qword [sym.imp.KERNEL32.dll_GetFileSizeEx]
test eax, eax
je 0x1400e75c5
mov rax, qword [rsp + 0x70]
cmp rax, 0x7fffffff
jg 0x1400e75c5
test rax, rax
je 0x1400e75c5
xor r9d, r9d
mov qword [rsp + 0x28], r14
xor edx, edx
mov dword [rsp + 0x20], r14d
mov rcx, rsi
lea r8d, [r9 + 2]
call qword [sym.imp.KERNEL32.dll_CreateFileMappingA]
mov rdi, rax
test rax, rax
je 0x1400e75c5
mov ecx, dword [rsp + 0x70]
xor r9d, r9d
mov dword [rbx + 8], ecx
xor r8d, r8d
mov rcx, rax
mov dword [rbx + 0xc], r14d
mov qword [rsp + 0x20], r14
lea edx, [r9 + 4]
call qword [sym.imp.KERNEL32.dll_MapViewOfFile]
mov rcx, rdi
mov qword [rbx], rax
call qword [sym.imp.KERNEL32.dll_CloseHandle]
cmp qword [rbx], r14
je 0x1400e753a
lea rax, [0x1400e7620]
jmp 0x1400e7593
mov rcx, qword [rbx + 0x30]
xor edx, edx
movsxd r8, dword [rbx + 8]
mov rcx, qword [rcx]
call qword [sym.imp.KERNEL32.dll_HeapAlloc]
mov qword [rbx], rax
test rax, rax
je 0x1400e75c5
mov edi, r14d
nop dword [rax + rax]
mov r8d, dword [rbx + 8]
lea r9, [rsp + 0x60]
mov edx, edi
sub r8d, edi
add rdx, qword [rbx]
mov rcx, rsi
mov qword [rsp + 0x20], r14
call qword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x1400e75b3
add edi, dword [rsp + 0x60]
cmp edi, dword [rbx + 8]
jne 0x1400e7560
lea rax, [0x1400e75f0]
mov rcx, rsi
mov qword [rbx + 0x28], rax
call qword [sym.imp.KERNEL32.dll_CloseHandle]
mov rax, qword [rbx]
mov qword [rbx + 0x10], rax
xor eax, eax
mov qword [rbx + 0x18], rbp
mov qword [rbx + 0x20], r14
jmp 0x1400e75da
mov rcx, qword [rbx + 0x30]
xor edx, edx
mov r8, qword [rbx]
mov rcx, qword [rcx]
call qword [sym.imp.KERNEL32.dll_HeapFree]
mov rcx, rsi
call qword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, 0x51
mov qword [rbx], r14
mov qword [rbx + 8], r14
mov rdi, qword [rsp + 0x78]
mov rsi, qword [rsp + 0x68]
mov r14, qword [rsp + 0x40]
add rsp, 0x48
pop rbp
pop rbx
ret
Function at 0x1400e8320
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
mov r9, rdx
test rdx, rdx
jne 0x1400e832b
xor eax, eax
ret
lea r11, [0x14010f600]
not ecx
cmp r8d, 8
jb 0x1400e8401
mov r10d, r8d
shr r10, 3
nop word [rax + rax]
movzx edx, byte [r9]
mov eax, ecx
xor rdx, rax
shr ecx, 8
movzx eax, dl
add r8d, 0xfffffff8
movzx edx, byte [r9 + 1]
xor ecx, dword [r11 + rax*4]
mov eax, ecx
shr ecx, 8
xor rdx, rax
movzx eax, dl
movzx edx, byte [r9 + 2]
xor ecx, dword [r11 + rax*4]
mov eax, ecx
shr ecx, 8
xor rdx, rax
movzx eax, dl
movzx edx, byte [r9 + 3]
xor ecx, dword [r11 + rax*4]
mov eax, ecx
shr ecx, 8
xor rdx, rax
movzx eax, dl
movzx edx, byte [r9 + 4]
xor ecx, dword [r11 + rax*4]
mov eax, ecx
shr ecx, 8
xor rdx, rax
movzx eax, dl
movzx edx, byte [r9 + 5]
xor ecx, dword [r11 + rax*4]
mov eax, ecx
shr ecx, 8
xor rdx, rax
movzx eax, dl
movzx edx, byte [r9 + 6]
xor ecx, dword [r11 + rax*4]
mov eax, ecx
shr ecx, 8
xor rdx, rax
movzx eax, dl
movzx edx, byte [r9 + 7]
add r9, 8
xor ecx, dword [r11 + rax*4]
mov eax, ecx
shr ecx, 8
xor rdx, rax
movzx eax, dl
xor ecx, dword [r11 + rax*4]
sub r10, 1
jne 0x1400e8350
test r8d, r8d
je 0x1400e842d
nop word [rax + rax]
movzx edx, byte [r9]
lea r9, [r9 + 1]
mov eax, ecx
shr ecx, 8
xor rdx, rax
movzx eax, dl
xor ecx, dword [r11 + rax*4]
add r8d, 0xffffffff
jne 0x1400e8410
not ecx
mov eax, ecx
ret
Function at 0x1400ecfb0
Capabilities:
Parse pe header

Disassembly:
sub rsp, 0x28
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test rax, rax
je 0x1400ecffa
mov ecx, 0x5a4d
cmp word [rax], cx
jne 0x1400ecffa
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x1400ecffa
mov eax, 0x20b
cmp word [rcx + 0x18], ax
jne 0x1400ecffa
cmp dword [rcx + 0x84], 0xe
jbe 0x1400ecffa
cmp dword [rcx + 0xf8], 0
setne al
jmp 0x1400ecffc
xor al, al
add rsp, 0x28
ret

Function at 0x1400ed1f0
Capabilities:
Get geographical location

Disassembly:
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x40
mov rbx, rdx
lea r8, [rsp + 0x60]
mov edi, ecx
mov edx, 0x20000001
lea rcx, str._x_sys_default_locale
mov r9d, 2
call qword [sym.imp.KERNEL32.dll_GetLocaleInfoEx]
test eax, eax
jne 0x1400ed22a
xor r9d, r9d
mov dword [rsp + 0x60], r9d
jmp 0x1400ed22f
mov r9d, dword [rsp + 0x60]
and qword [rsp + 0x30], 0
mov r8d, edi
and dword [rsp + 0x28], 0
xor edx, edx
mov ecx, 0x1300
mov qword [rsp + 0x20], rbx
call qword [sym.imp.KERNEL32.dll_FormatMessageA]
mov edx, eax
test eax, eax
je 0x1400ed278
mov r8, qword [rbx]
dec r8
add r8, rdx
movzx ecx, byte [r8]
lea rax, [0x14010fde0]
cmp byte [rcx + rax], 0
je 0x1400ed278
dec r8
sub rdx, 1
jne 0x1400ed25e
mov rbx, qword [rsp + 0x50]
mov rax, rdx
add rsp, 0x40
pop rdi
ret

Function at 0x1400eda3c
Capabilities:
Check if file exists
Get file attributes

Disassembly:
mov qword [rsp + 8], rbx
push rdi
sub rsp, 0x20
mov rdi, rcx
mov rdx, rcx
mov ecx, 0x105
call fcn.1400ed308
mov ebx, eax
test eax, eax
jne 0x1400eda6c
and dword [rsp + 0x38], eax
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [rsp + 0x3c], eax
jmp 0x1400edacf
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
je 0x1400edac6
test al, 0x10
je 0x1400edac6
bt eax, 0xa
jae 0x1400edabf
mov r9d, 0x2000000
lea rcx, [rsp + 0x38]
mov r8d, 0x80
mov rdx, rdi
call fcn.1400edae0
mov rcx, qword [rsp + 0x38]
mov edi, eax
cmp rcx, 0xffffffffffffffff
je 0x1400edabb
call qword [sym.imp.KERNEL32.dll_CloseHandle]
test eax, eax
jne 0x1400edabb
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll_abort]
int3
test edi, edi
jne 0x1400edac6
and dword [rsp + 0x3c], 0
jmp 0x1400edacb
or dword [rsp + 0x3c], 0xffffffff
mov dword [rsp + 0x38], ebx
mov rax, qword [rsp + 0x38]
mov rbx, qword [rsp + 0x30]
add rsp, 0x20
pop rdi
ret
Function at 0x1800013a0
Capabilities:
Initialize winsock library

Disassembly:
push rbx
sub rsp, 0x1d0
mov rax, qword [0x1800241e0]
xor rax, rsp
mov qword [rsp + 0x1c0], rax
mov rbx, rcx
call fcn.180001440
lea r11, vtable.CTcpSocket.0
lea rcx, [rbx + 0x130]
mov qword [rbx], r11
call qword [sym.imp.KERNEL32.dll_QueryPerformanceFrequency]
lea rdx, [rsp + 0x20]
mov ecx, 0x202
call qword [sym.imp.WS2_32.dll_WSAStartup]
xor r9d, r9d
xor r8d, r8d
lea edx, [r9 + 1]
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_CreateEventW]
mov qword [rbx + 0x378], 0xffffffffffffffff
mov qword [rbx + 0x148], rax
xor eax, eax
mov dword [rbx + 0x150], eax
mov qword [rbx + 0x368], rax
mov rax, rbx
mov rcx, qword [rsp + 0x1c0]
xor rcx, rsp
call fcn.18000a7b0
add rsp, 0x1d0
pop rbx
ret

Function at 0x1800015d0
Capabilities:
Set socket configuration

Disassembly:
mov qword [rsp + 0x10], rbx
push rdi
sub rsp, 0x30
mov rdi, rcx
mov rcx, qword [rcx + 0x378]
lea r9, [rsp + 0x40]
mov edx, 0xffff
mov r8d, 0x80
xor ebx, ebx
mov dword [rsp + 0x40], 1
mov dword [rsp + 0x20], 4
call qword [sym.imp.WS2_32.dll_setsockopt]
mov rcx, qword [rdi + 0x378]
call qword [sym.imp.KERNEL32.dll_CancelIo]
xchg dword [rdi + 0x150], ebx
mov rcx, qword [rdi + 0x378]
call qword [sym.imp.WS2_32.dll_closesocket]
mov rcx, qword [rdi + 0x148]
call qword [sym.imp.KERNEL32.dll_SetEvent]
mov rbx, qword [rsp + 0x48]
mov qword [rdi + 0x378], 0xffffffffffffffff
add rsp, 0x30
pop rdi
ret
Function at 0x180001c80
Capabilities:
Send data
Send data on socket

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
mov qword [rsp + 0x20], rdi
push r12
push r13
push r14
sub rsp, 0x20
xor edi, edi
mov r14d, r8d
mov rsi, rdx
mov r13, rcx
mov ebp, r8d
mov r12d, edi
cmp r8d, 0x40000
jl 0x180001d11
nop dword [rax + rax]
mov ebx, edi
nop word [rax + rax]
mov rcx, qword [r13 + 0x378]
xor r9d, r9d
mov r8d, 0x40000
mov rdx, rsi
call qword [sym.imp.WS2_32.dll_send]
test eax, eax
jg 0x180001cf4
inc ebx
cmp ebx, 0xf
jl 0x180001cd0
cmp ebx, 0xf
je 0x180001d72
sub ebp, 0x40000
add r12d, eax
add rsi, 0x40000
cmp ebp, 0x40000
jge 0x180001cc0
test ebp, ebp
jle 0x180001d49
nop word [rax + rax]
mov rcx, qword [r13 + 0x378]
xor r9d, r9d
mov r8d, ebp
mov rdx, rsi
call qword [sym.imp.WS2_32.dll_send]
test eax, eax
jg 0x180001d41
inc edi
cmp edi, 0xf
jl 0x180001d20
cmp edi, 0xf
je 0x180001d72
add r12d, eax
or eax, 0xffffffff
cmp r12d, r14d
cmove eax, r12d
mov rbx, qword [rsp + 0x40]
mov rbp, qword [rsp + 0x48]
mov rsi, qword [rsp + 0x50]
mov rdi, qword [rsp + 0x58]
add rsp, 0x20
pop r14
pop r13
pop r12
ret
or eax, 0xffffffff
jmp 0x180001d53