joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1400eb940
Capabilities:
Receive data
Receive data on socket

Disassembly:
push rbx
push rdi
push r14
sub rsp, 0xd0
mov rax, qword [0x1402de140]
xor rax, rsp
mov qword [rsp + 0xc0], rax
mov rbx, qword [rcx + 0x798]
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 0x1400eb9d5
movsxd r8, dword [rsp + 0x30]
lea rcx, [rbx + 0xd0]
lea rdx, [rsp + 0x40]
call sub.VCRUNTIME140.dll_memcpy
mov eax, dword [rsp + 0x30]
mov dword [rbx + 0x150], eax
mov r8d, dword [rbx + 0x154]
mov qword [rsp + 0xf8], rbp
mov qword [rsp + 0x100], rsi
cmp r8d, 4
jge 0x1400eba36
lea rdx, str.Received_too_short_packet
mov rcx, rdi
call fcn.1400c0c20
mov dword [rbx + 0xc], 7
xor eax, eax
mov rsi, qword [rsp + 0x100]
mov rbp, qword [rsp + 0xf8]
mov rcx, qword [rsp + 0xc0]
xor rcx, rsp
call fcn.1400ffe20
add rsp, 0xd0
pop r14
pop rdi
pop rbx
ret
mov rdx, qword [rbx + 0x168]
movzx eax, byte [rdx]
movzx ecx, byte [rdx + 1]
shl eax, 8
or ecx, eax
mov dword [rbx + 0xc], ecx
sub ecx, 3
je 0x1400ebaf1
sub ecx, 1
je 0x1400ebb64
sub ecx, 1
je 0x1400ebaa0
cmp ecx, 1
je 0x1400eba83
lea r8, str.Internal_error:_Unexpected_packet
mov rcx, rdi
lea rdx, [0x1402bcc34]
call fcn.1400c0c20
jmp 0x1400ebb64
add r8d, 0xfffffffe
add rdx, 2
mov rcx, rbx
call fcn.1400eb670
test eax, eax
je 0x1400ebb64
jmp 0x1400eba0a
movzx ecx, byte [rdx + 2]
lea eax, [r8 - 4]
movsxd rbp, eax
lea rsi, [rdx + 4]
movzx eax, byte [rdx + 3]
mov r8, rbp
shl ecx, 8
xor edx, edx
or ecx, eax
mov dword [rbx + 8], ecx
mov rcx, rsi
call sub.VCRUNTIME140.dll_memchr
test rax, rax
je 0x1400ebb64
sub rax, rsi
cmp rax, rbp
jae 0x1400ebb64
mov r8, rsi
lea rdx, str.TFTP_error:__s_n
mov rcx, rdi
call fcn.1400c0da0
jmp 0x1400ebb64
cmp r8d, 4
jle 0x1400ebb64
movzx eax, byte [rdx + 3]
movzx ecx, byte [rdx + 2]
shl ecx, 8
or ecx, eax
movzx eax, word [rbx + 0x48]
inc eax
movzx eax, ax
cmp eax, ecx
jne 0x1400ebb64
lea eax, [r8 - 4]
mov rcx, r14
lea r8, [rdx + 4]
movsxd r9, eax
mov edx, 1
call fcn.1400c0b40
mov esi, eax
test eax, eax
je 0x1400ebb43
mov edx, 5
mov rcx, rbx
call fcn.1400ec620
mov eax, esi
jmp 0x1400eba0a
mov eax, dword [rbx + 0x154]
mov rcx, rdi
sub eax, 4
cdqe
add qword [rdi + 0xf8], rax
mov rdx, qword [rdi + 0xf8]
call fcn.1400d1c40
mov rcx, r14
call fcn.1400d1f20
test eax, eax
je 0x1400eba08
mov edx, 5
mov rcx, rbx
call fcn.1400ec620
mov eax, Ordinal_46
jmp 0x1400eba0a
Function at 0x1400ef190
Capabilities:
Convert ip address from string

Disassembly:
push rbx
push rbp
push rdi
push r13
sub rsp, 0x58
mov rax, qword [0x1402de140]
xor rax, rsp
mov qword [rsp + 0x40], rax
mov rdi, rdx
mov r13, rcx
mov rbx, 0xffffffffffffffff
inc rbx
cmp byte [rdx + rbx], 0
jne 0x1400ef1b6
mov qword [rsp + 0x90], rsi
xor ebp, ebp
cmp byte [rdx], 0x5b
mov qword [rsp + 0x98], r14
mov qword [rsp + 0x50], r15
jne 0x1400ef325
cmp rbx, 5
jb 0x1400ef339
inc rdi
sub rbx, 2
cmp byte [rdi + rbx], 0x5d
lea r14, [rdi + rbx]
jne 0x1400ef339
lea rdx, str.0123456789abcdefABCDEF:.
mov rcx, rdi
call sub.api_ms_win_crt_string_l1_1_0.dll_strspn
cmp rbx, rax
je 0x1400ef2cd
cmp byte [rdi + rax], 0x25
lea r14, [rdi + rax]
jne 0x1400ef339
lea r8d, [rbp + 2]
mov esi, ebp
lea rdx, [0x1402398b4]
lea rcx, [r14 + 1]
lea rbx, [r14 + 1]
call sub.api_ms_win_crt_string_l1_1_0.dll_strncmp
test eax, eax
jne 0x1400ef255
movzx eax, byte [r14 + 3]
lea rcx, [r14 + 3]
test al, al
je 0x1400ef255
cmp al, 0x5d
cmovne rbx, rcx
movzx eax, byte [rbx]
test al, al
je 0x1400ef339
mov rcx, rbp
cmp al, 0x5d
je 0x1400ef280
cmp rcx, 0xf
jge 0x1400ef280
inc rbx
mov byte [rsp + rcx + 0x20], al
inc esi
inc rcx
movzx eax, byte [rbx]
test al, al
jne 0x1400ef263
test esi, esi
je 0x1400ef339
cmp byte [rbx], 0x5d
jne 0x1400ef339
movsxd rax, esi
cmp rax, 0x10
jae 0x1400ef340
lea r8, str.C:Users_riskuDownloads_vcpkg_master_buildtreescurl_srcurl_7_68_0_cd669cc759liburlapi.c
mov byte [rsp + rax + 0x20], bpl
mov edx, 0x276
lea rcx, [rsp + 0x20]
call fcn.1400c47b0
mov qword [r13 + 0x28], rax
test rax, rax
jne 0x1400ef2c9
mov eax, 7
jmp 0x1400ef2f9
mov byte [r14 + 1], bpl
lea r8, [rsp + 0x30]
mov byte [r14], bpl
mov rdx, rdi
mov ecx, reloc.WS2_32.dll_socket
call qword [sym.imp.WS2_32.dll_inet_pton]
cmp eax, 1
jne 0x1400ef339
mov byte [r14], 0x5d
cmp byte [rdi], bpl
mov eax, reloc.WS2_32.dll_ntohl
cmove ebp, eax
mov eax, ebp
mov r15, qword [rsp + 0x50]
mov r14, qword [rsp + 0x98]
mov rsi, qword [rsp + 0x90]
mov rcx, qword [rsp + 0x40]
xor rcx, rsp
call fcn.1400ffe20
add rsp, 0x58
pop r13
pop rdi
pop rbp
pop rbx
ret
lea rdx, [0x1402bdce4]
mov rcx, rdi
call sub.api_ms_win_crt_string_l1_1_0.dll_strcspn
cmp rbx, rax
je 0x1400ef2ec
mov eax, 3
jmp 0x1400ef2f9
call fcn.1400fffc0
int3
Function at 0x1400ffcc0
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 r8, str.C:Users_riskuDownloads_vcpkg_master_buildtreescurl_srcurl_7_68_0_cd669cc759libhmac.c
mov edx, 0x3f
lea ecx, [rax + rax]
mov eax, dword [rbx + 0x20]
add rax, 0x18
add rcx, rax
call fcn.1400c4260
mov rdi, rax
test rax, rax
jne 0x1400ffd0d
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 0x1400ffd54
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 0x1400ffdb2
mov rsi, rbp
nop word [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 0x1400ffd70
mov eax, dword [rbx + 0x1c]
cmp rsi, rax
jae 0x1400ffdf3
nop word [rax + rax]
mov rcx, qword [rdi + 8]
lea rdx, [0x14023ceea]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov rcx, qword [rdi + 0x10]
lea rdx, [0x14023ceeb]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov eax, dword [rbx + 0x1c]
inc rsi
cmp rsi, rax
jb 0x1400ffdc0
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 0x140100bfc
Capabilities:
Parse pe header

Disassembly:
sub rsp, 0x28
xor ecx, ecx
call qword [sym.imp.api_ms_win_core_libraryloader_l1_2_0.dll_GetModuleHandleW]
test rax, rax
je 0x140100c46
mov ecx, 0x5a4d
cmp word [rax], cx
jne 0x140100c46
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x140100c46
mov eax, 0x20b
cmp word [rcx + 0x18], ax
jne 0x140100c46
cmp dword [rcx + 0x84], 0xe
jbe 0x140100c46
cmp dword [rcx + 0xf8], 0
setne al
jmp 0x140100c48
xor al, al
add rsp, 0x28
ret
Function at 0x1401093e0
Capabilities:
Encode data using xor

Disassembly:
push rbx
movsxd rbx, r9d
mov r10, r8
mov r11, rdx
cmp rdx, r8
je 0x140109542
mov qword [rsp + 0x10], rsi
lea rsi, [rcx - 1]
not rcx
shr rsi, 0x3f
shr rcx, 0x3f
and rsi, rcx
mov ecx, dword [rdx + 8]
xor ecx, dword [r8 + 8]
dec rsi
and ecx, esi
xor dword [rdx + 8], ecx
xor dword [r8 + 8], ecx
mov edx, dword [r8 + 0x10]
movq xmm4, rsi
xor edx, dword [r11 + 0x10]
and edx, esi
punpcklqdq xmm4, xmm4
xor dword [r11 + 0x10], edx
xor dword [r8 + 0x10], edx
mov ecx, dword [r11 + 0x14]
mov edx, dword [r8 + 0x14]
xor rdx, rcx
and edx, 4
and rdx, rsi
mov eax, edx
xor eax, ecx
xor ecx, ecx
mov dword [r11 + 0x14], eax
xor dword [r8 + 0x14], edx
mov edx, ecx
test r9d, r9d
jle 0x140109502
cmp ebx, 2
jb 0x140109502
mov r9, qword [r8]
lea rax, [rbx - 1]
mov r8, qword [r11]
mov qword [rsp + 0x18], rdi
lea rdi, [rbx - 1]
lea rdi, [r9 + rdi*8]
lea rax, [r8 + rax*8]
cmp r9, rax
ja 0x140109491
cmp rdi, r8
jae 0x1401094fd
cmp r9, r10
ja 0x14010949b
cmp rdi, r10
jae 0x1401094fd
cmp r9, r11
ja 0x1401094a5
cmp rdi, r11
jae 0x1401094fd
cmp r8, r10
ja 0x1401094af
cmp rax, r10
jae 0x1401094fd
cmp r8, r11
ja 0x1401094b9
cmp rax, r11
jae 0x1401094fd
mov eax, ebx
and eax, 0xfffffffe
nop
movdqu xmm2, xmmword [rcx + r9]
add edx, 2
movdqu xmm1, xmmword [rcx + r8]
lea rcx, [rcx + 0x10]
movdqa xmm3, xmm2
pxor xmm3, xmm1
pand xmm3, xmm4
movdqa xmm0, xmm3
pxor xmm3, xmm2
pxor xmm0, xmm1
movdqu xmmword [rcx + r8 - 0x10], xmm0
movdqu xmmword [rcx + r9 - 0x10], xmm3
cmp edx, eax
jl 0x1401094c0
mov rdi, qword [rsp + 0x18]
movsxd rax, edx
cmp rax, rbx
jge 0x14010953d
nop word [rax + rax]
mov rcx, qword [r11]
mov rdx, qword [rcx + rax*8]
lea r8, [rcx + rax*8]
mov rcx, qword [r10]
mov r9, qword [rcx + rax*8]
xor r9, rdx
and r9, rsi
xor rdx, r9
mov qword [r8], rdx
mov rcx, qword [r10]
xor qword [rcx + rax*8], r9
inc rax
cmp rax, rbx
jl 0x140109510
mov rsi, qword [rsp + 0x10]
pop rbx
ret

Function at 0x14011f5a0
Capabilities:
Set thread local storage value

Disassembly:
mov eax, Ordinal_41
call fcn.140100850
sub rsp, rax
mov ecx, dword [rcx]
call qword [sym.imp.api_ms_win_core_processthreads_l1_1_0.dll_TlsSetValue]
xor ecx, ecx
test eax, eax
setne cl
mov eax, ecx
add rsp, 0x28
ret
Function at 0x140140dc0
Capabilities:
Encode data using xor
Encrypt data using rc4 prga

Disassembly:
mov qword [rsp + 0x10], rbx
push rsi
mov r10, rdx
xor r11b, r11b
xor edx, edx
mov rsi, r9
mov rbx, rcx
test rcx, rcx
je 0x140140ed4
test r10, r10
je 0x140140ed4
movzx eax, byte [rcx]
test r8d, r8d
jne 0x140140e05
cmp al, 0x7f
jbe 0x140140ecd
mov edx, 1
mov eax, edx
add rax, r10
jmp 0x140140edc
mov r11b, 0xff
cmp al, 0x80
jbe 0x140140e1b
mov edx, 1
mov eax, edx
add rax, r10
jmp 0x140140edc
jne 0x140140ecd
mov eax, 1
lea rcx, [r10 - 1]
cmp r10, rax
jbe 0x140140ebe
cmp rcx, 8
jb 0x140140eb0
and ecx, 7
mov rdx, r10
sub rdx, rcx
xorps xmm3, xmm3
xorps xmm2, xmm2
nop dword [rax + rax]
movd xmm1, dword [rax + rbx]
xorps xmm0, xmm0
punpcklbw xmm1, xmm0
punpcklwd xmm1, xmm0
por xmm1, xmm3
movdqa xmm3, xmm1
movd xmm1, dword [rax + rbx + 4]
punpcklbw xmm1, xmm0
add rax, 8
punpcklwd xmm1, xmm0
por xmm1, xmm2
movdqa xmm2, xmm1
cmp rax, rdx
jb 0x140140e50
por xmm2, xmm3
movdqa xmm0, xmm2
psrldq xmm0, 8
por xmm2, xmm0
movdqa xmm0, xmm2
psrldq xmm0, 4
por xmm2, xmm0
movd edx, xmm2
cmp rax, r10
jae 0x140140ebe
nop
movzx ecx, byte [rax + rbx]
inc rax
or edx, ecx
cmp rax, r10
jb 0x140140eb0
neg edx
sbb r11b, r11b
movzx r11d, r11b
mov edx, r11d
and edx, 1
mov eax, edx
add rax, r10
jmp 0x140140edc
mov eax, 1
mov r10, rdx
mov qword [rsp + 0x10], rdi
test rsi, rsi
je 0x140140f35
mov rdi, qword [r9]
test rdi, rdi
je 0x140140f35
movzx r8d, r11b
lea r9, [rbx + r10]
and r8d, 1
mov byte [rdi], r11b
test r10, r10
je 0x140140f32
mov ebx, edx
add rbx, rdi
nop word [rax + rax]
movzx edx, byte [r9 - 1]
lea r9, [r9 - 1]
dec r10
movzx ecx, r11b
xor edx, ecx
add r8d, edx
mov byte [rbx + r10], r8b
shr r8d, 8
test r10, r10
jne 0x140140f10
add qword [rsi], rax
mov rdi, qword [rsp + 0x10]
mov rbx, qword [rsp + 0x18]
pop rsi
ret
Function at 0x140152a40
Capabilities:
Encode data using xor

Disassembly:
mov qword [rsp + 0x20], rbx
push rsi
mov eax, reloc.WLDAP32.dll_Ordinal_32
call fcn.140100850
sub rsp, rax
mov rbx, rcx
mov rsi, rdx
mov rcx, rdx
call fcn.140109810
test eax, eax
je 0x140152a7f
xor edx, edx
mov rcx, rbx
call fcn.140109c90
mov eax, 1
mov rbx, qword [rsp + 0x48]
add rsp, 0x20
pop rsi
ret
mov qword [rsp + 0x30], rbp
mov ebp, dword [rsi + 8]
mov qword [rsp + 0x38], rdi
mov qword [rsp + 0x40], r14
mov r14, qword [rsi]
lea eax, [rbp - 1]
movsxd rdi, eax
xor eax, eax
mov rcx, qword [r14 + rdi*8]
cmp rcx, 1
sete al
sub ebp, eax
cmp rsi, rbx
je 0x140152ac7
mov edx, ebp
mov rcx, rbx
call fcn.14010a230
test rax, rax
je 0x140152b2d
mov eax, dword [rsi + 0x10]
mov dword [rbx + 0x10], eax
mov rcx, qword [r14 + rdi*8]
mov rax, qword [rbx]
mov rdx, rcx
xor rdx, 1
inc rdx
neg rdx
shl rdx, 0x3f
lea r8, [rax + rdi*8]
shr rcx, 1
je 0x140152ae7
mov qword [r8], rcx
test rdi, rdi
jle 0x140152b1e
sub r14, rax
nop
mov rcx, qword [r14 + r8 - 8]
lea r8, [r8 - 8]
mov rax, rcx
dec rdi
shr rax, 1
or rax, rdx
mov rdx, rcx
xor rdx, 1
mov qword [r8], rax
inc rdx
neg rdx
shl rdx, 0x3f
test rdi, rdi
jg 0x140152af0
mov dword [rbx + 8], ebp
test ebp, ebp
jne 0x140152b28
mov dword [rbx + 0x10], ebp
mov eax, 1
mov rdi, qword [rsp + 0x38]
mov rbp, qword [rsp + 0x30]
mov r14, qword [rsp + 0x40]
mov rbx, qword [rsp + 0x48]
add rsp, 0x20
pop rsi
ret

Function at 0x1401543b0
Capabilities:
Get thread local storage value

Disassembly:
mov eax, Ordinal_41
call fcn.140100850
sub rsp, rax
lea rcx, [0x1403003a4]
add rsp, 0x28
jmp fcn.14011f400

Function at 0x1401801a0
Capabilities:
Encode data using xor

Disassembly:
mov eax, gethostname
call fcn.140100850
sub rsp, rax
mov r10, rdx
mov dword [rsp + 0x40], reloc.WS2_32.dll_recv
add rdx, 0xf
lea rax, [r8 + 0xf]
mov r11, rcx
cmp r10, rax
ja 0x1401801f3
xor ecx, ecx
cmp rdx, r8
jb 0x1401801f3
sub r8, r10
lea rax, [rcx + r10]
mov edx, reloc.WS2_32.dll_recv
sub rdx, rcx
nop
movzx ecx, byte [r8 + rax]
xor byte [rax], cl
lea rax, [rax + 1]
sub rdx, 1
jne 0x1401801e0
jmp 0x140180206
movdqu xmm1, xmmword [r10]
movdqu xmm0, xmmword [r8]
pxor xmm1, xmm0
movdqu xmmword [r10], xmm1
mov rcx, qword [r11 + 8]
lea r8, [rsp + 0x40]
mov r9, r10
mov dword [rsp + 0x20], reloc.WS2_32.dll_recv
mov rdx, r10
call fcn.14014d330
test eax, eax
je 0x140180237
cmp dword [rsp + 0x40], 0x10
jne 0x140180237
mov eax, 1
add rsp, 0x38
ret
xor eax, eax
add rsp, 0x38
ret
Function at 0x1401803e0
Capabilities:
Encode data using xor

Disassembly:
mov r10, rcx
test rdx, rdx
je 0x140180468
test r8, r8
je 0x140180468
mov rax, qword [rcx + 0x18]
cmp r8, rax
mov r9, rax
cmovb r9, r8
test r9, r9
je 0x140180426
add rcx, 0x20
mov r11, rdx
sub r11, r10
nop
movzx eax, byte [r11 + rcx - 0x20]
xor byte [rcx], al
lea rcx, [rcx + 1]
sub r9, 1
jne 0x140180410
mov rax, qword [r10 + 0x18]
cmp r8, rax
jbe 0x140180468
sub r8, rax
cmp r8, 0x10
jbe 0x14018043c
mov r8d, reloc.WS2_32.dll_recv
jmp 0x140180441
test r8, r8
je 0x140180468
xor ecx, ecx
nop dword [rax]
nop word [rax + rax]
mov rax, qword [r10 + 0x18]
add rax, rcx
movzx eax, byte [rax + rdx]
xor byte [r10 + rcx + 0x40], al
inc rcx
cmp rcx, r8
jb 0x140180450
ret
Function at 0x140186f00
Capabilities:
Authenticate hmac
Encode data using xor

Disassembly:
push rbx
push rbp
push rsi
push rdi
push r12
push r13
push r14
push r15
mov eax, 0xd8
call fcn.140100850
sub rsp, rax
mov rax, qword [0x1402de140]
xor rax, rsp
mov qword [rsp + 0xc0], rax
mov r14, qword [rsp + 0x140]
xor r12d, r12d
mov rax, qword [rcx]
mov rbp, r9
movsxd rbx, r8d
mov rsi, rdx
mov qword [rsp + 0x20], r14
mov rdi, rcx
lea r15d, [r12 + 1]
mov r13d, r12d
test r9, r9
je 0x140186f6f
cmp r9, rax
je 0x140186f67
test rdx, rdx
je 0x140186fe0
test r8d, r8d
js 0x140186fe0
mov r13d, r15d
mov qword [rcx], r9
jmp 0x140186f77
test rax, rax
je 0x140186fe0
mov rbp, rax
mov rcx, rbp
call fcn.1400fcdd0
test al, 2
jne 0x140186fe0
test rsi, rsi
je 0x140187048
mov rcx, rbp
mov r13d, r15d
call fcn.14012ab40
cmp eax, 0x90
jg 0x140186fe0
cmp eax, ebx
jge 0x140187006
mov rcx, qword [rdi + 8]
mov r8, r14
mov rdx, rbp
call fcn.14010dce0
test eax, eax
je 0x140186fe0
mov rcx, qword [rdi + 8]
mov r8, rbx
mov rdx, rsi
call fcn.14010df40
test eax, eax
je 0x140186fe0
mov rcx, qword [rdi + 8]
lea rsi, [rdi + 0x20]
mov r8, rsi
lea rdx, [rdi + 0x24]
call fcn.14010dc00
test eax, eax
jne 0x140187023
xor eax, eax
mov rcx, qword [rsp + 0xc0]
xor rcx, rsp
call fcn.1400ffe20
add rsp, 0xd8
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbp
pop rbx
ret
cmp ebx, 0x90
ja 0x140186fe0
mov r8, rbx
lea rcx, [rdi + 0x24]
mov rdx, rsi
call sub.VCRUNTIME140.dll_memcpy
lea rsi, [rdi + 0x20]
mov dword [rsi], ebx
mov ecx, dword [rsi]
cmp ecx, 0x90
je 0x140187051
mov eax, ecx
mov r8d, 0x90
sub r8d, ecx
xor edx, edx
lea rcx, [rdi + 0x24]
add rcx, rax
call sub.VCRUNTIME140.dll_memset
jmp 0x140187051
test r13d, r13d
je 0x140187126
lea r14, [rsp + 0x30]
mov esi, 0x48
sub r14, rdi
lea rbx, [rdi + 0x25]
lea r15, [rsp + 0x31]
mov rcx, rbx
sub r15, rdi
mov edx, esi
nop
movzx eax, byte [rcx - 1]
lea rcx, [rcx + 2]
xor al, 0x36
mov byte [r14 + rcx - 0x27], al
movzx eax, byte [rcx - 2]
xor al, 0x36
mov byte [r15 + rcx - 0x27], al
sub rdx, 1
jne 0x140187070
mov r8, qword [rsp + 0x20]
mov rdx, rbp
mov rcx, qword [rdi + 0x10]
call fcn.14010dce0
test eax, eax
je 0x140187139
mov rcx, rbp
call fcn.14012ab40
mov rcx, qword [rdi + 0x10]
lea rdx, [rsp + 0x30]
movsxd r8, eax
call fcn.14010df40
test eax, eax
je 0x140187139
nop word [rax + rax]
movzx eax, byte [rbx - 1]
lea rbx, [rbx + 2]
xor al, 0x5c
mov byte [rbx + r14 - 0x27], al
movzx eax, byte [rbx - 2]
xor al, 0x5c
mov byte [rbx + r15 - 0x27], al
sub rsi, 1
jne 0x1401870d0
mov r8, qword [rsp + 0x20]
mov rdx, rbp
mov rcx, qword [rdi + 0x18]
call fcn.14010dce0
test eax, eax
je 0x140187139
mov rcx, rbp
call fcn.14012ab40
mov rcx, qword [rdi + 0x18]
lea rdx, [rsp + 0x30]
movsxd r8, eax
call fcn.14010df40
test eax, eax
je 0x140187139
lea r15d, [rsi + 1]
mov rdx, qword [rdi + 0x10]
mov rcx, qword [rdi + 8]
call fcn.14010dfb0
test eax, eax
cmovne r12d, r15d
test r13d, r13d
je 0x14018714d
mov edx, 0x90
lea rcx, [rsp + 0x30]
call fcn.140001240
mov eax, r12d
jmp 0x140186fe2
Function at 0x1401ce080
Capabilities:
Encode data using xor

Disassembly:
mov eax, gethostname
call fcn.140100850
sub rsp, rax
cmp dword [rsp + 0x68], 0
je 0x1401ce0a9
lea rax, [0x1401cc6f0]
mov qword [rsp + 0x68], rax
add rsp, 0x38
jmp fcn.1401c5630
lea rax, [0x1401cb8b0]
mov qword [rsp + 0x68], rax
add rsp, 0x38
jmp fcn.1401c5380
Function at 0x140001378
Capabilities:
Parse pe header

Disassembly:
push rbp
mov rbp, rsp
sub rsp, 0x20
mov rax, qword [0x1400aab00]
mov dword [rax], 1
mov rax, qword [0x1400aab10]
mov dword [rax], 1
mov rax, qword [0x1400aab20]
mov dword [rax], 1
mov rax, qword [0x1400aaa80]
mov qword [rbp - 8], rax
mov rax, qword [rbp - 8]
movzx eax, word [rax]
cmp ax, 0x5a4d
je 0x1400013c9
mov eax, 0
jmp 0x140001476
mov rax, qword [rbp - 8]
mov eax, dword [rax + 0x3c]
movsxd rdx, eax
mov rax, qword [rbp - 8]
add rax, rdx
mov qword [rbp - 0x10], rax
mov rax, qword [rbp - 0x10]
mov eax, dword [rax]
cmp eax, 0x4550
je 0x1400013f5
mov eax, 0
jmp 0x140001476
mov rax, qword [rbp - 0x10]
add rax, 0x18
mov qword [rbp - 0x18], rax
mov rax, qword [rbp - 0x18]
movzx eax, word [rax]
movzx eax, ax
cmp eax, 0x10b
je 0x14000141b
cmp eax, 0x20b
je 0x140001442
jmp 0x140001471
mov rax, qword [rbp - 0x18]
mov eax, dword [rax + 0x5c]
cmp eax, 0xe
ja 0x14000142e
mov eax, 0
jmp 0x140001476
mov rax, qword [rbp - 0x18]
mov eax, dword [rax + 0xd0]
test eax, eax
setne al
movzx eax, al
jmp 0x140001476
mov rax, qword [rbp - 0x18]
mov qword [rbp - 0x20], rax
mov rax, qword [rbp - 0x20]
mov eax, dword [rax + 0x6c]
cmp eax, 0xe
ja 0x14000145d
mov eax, 0
jmp 0x140001476
mov rax, qword [rbp - 0x20]
mov eax, dword [rax + 0xe0]
test eax, eax
setne al
movzx eax, al
jmp 0x140001476
mov eax, 0
add rsp, 0x20
pop rbp
ret
Function at 0x1400254c0
Capabilities:
Query environment variable

Disassembly:
push r14
mov eax, 0x10080
push r13
push r12
push rbp
push rdi
push rsi
push rbx
call fcn.140087a60
sub rsp, rax
xor eax, eax
xor edx, edx
xor esi, esi
mov r14d, 0x28
movzx edi, byte [rcx]
mov word [rsp + 0x80], ax
mov r12, rcx
lea rbp, [rsp + 0x30]
lea r13, [rsp + 0x2e]
mov word [rsp + 0x30], dx
test dil, dil
je 0x140025569
nop dword [rax]
mov rax, r14
lea rbx, [rbp + rsi*2]
sub rax, rsi
cmp word [rbp + rsi*2], 0
je 0x14002552e
nop dword [rax + rax]
add rbx, 2
sub rax, 1
cmp word [rbx], 0
jne 0x140025520
test rax, rax
je 0x14009896e
mov rcx, rbx
add rsi, 1
call sub.msvcrt.dll_wcslen
mov r8d, 2
mov rdx, r13
mov byte [rsp + 0x2e], dil
lea rcx, [rbx + rax*2]
mov byte [rsp + 0x2f], 0
call sub.msvcrt.dll_mbstowcs
movzx edi, byte [r12 + rsi]
test dil, dil
jne 0x140025508
lea rbx, [rsp + 0x80]
mov r8d, 0x10000
mov rcx, rbp
mov rdx, rbx
call qword [sym.imp.KERNEL32.dll_GetEnvironmentVariableW]
lea edx, [rax - 1]
xor eax, eax
cmp edx, 0xffff
ja 0x140025598
mov rcx, rbx
call sub.msvcrt.dll__wcsdup
add rsp, 0x10080
pop rbx
pop rsi
pop rdi
pop rbp
pop r12
pop r13
pop r14
ret

Function at 0x1400255b0
Capabilities:
Set environment variable

Disassembly:
push r15
push r14
push r13
push r12
push rbp
push rdi
push rsi
push rbx
sub rsp, 0x88
xor eax, eax
xor esi, esi
mov r13d, 0x28
movzx edi, byte [rcx]
mov word [rsp + 0x30], ax
mov rbp, rcx
mov r14, rdx
lea r15, [rsp + 0x30]
lea r12, [rsp + 0x2e]
test dil, dil
je 0x140025651
nop word [rax + rax]
mov rax, r13
lea rbx, [r15 + rsi*2]
sub rax, rsi
cmp word [r15 + rsi*2], 0
je 0x140025616
nop word [rax + rax]
add rbx, 2
sub rax, 1
cmp word [rbx], 0
jne 0x140025608
test rax, rax
je 0x140098974
mov rcx, rbx
add rsi, 1
call sub.msvcrt.dll_wcslen
mov r8d, 2
mov rdx, r12
mov byte [rsp + 0x2e], dil
lea rcx, [rbx + rax*2]
mov byte [rsp + 0x2f], 0
call sub.msvcrt.dll_mbstowcs
movzx edi, byte [rbp + rsi]
test dil, dil
jne 0x1400255f0
mov rdx, r14
mov rcx, r15
call qword [sym.imp.KERNEL32.dll_SetEnvironmentVariableW]
nop
add rsp, 0x88
pop rbx
pop rsi
pop rdi
pop rbp
pop r12
pop r13
pop r14
pop r15
ret