joyce8/EMBER2024-capa huggingface dataset:
Function at 0x140065d70
Capabilities:
Write file on windows

Disassembly:
sub rsp, 0x38
cmp byte [rcx + 0xf1e], 0
movsxd r10, r9d
je 0x140065e94
cmp r8d, 0xff
jne 0x140065dd1
lea eax, [r10 - 0xec]
cmp eax, 0x13
ja 0x140065dbb
lea r8, [0x140000000]
mov r9, qword [r8 + r10*8 + 0x8b550]
mov r8, rdx
lea rdx, str._s_IAC__s_n
add rsp, 0x38
jmp fcn.140042680
mov r8, rdx
mov r9d, r10d
lea rdx, str._s_IAC__d_n
add rsp, 0x38
jmp fcn.140042680
cmp r8d, 0xfb
jne 0x140065de3
lea r9, str.WILL
jmp 0x140065e21
cmp r8d, 0xfc
jne 0x140065df5
lea r9, str.WONT
jmp 0x140065e21
cmp r8d, 0xfd
jne 0x140065e07
lea r9, [0x14008bf74]
jmp 0x140065e21
xor r9d, r9d
lea rax, str.DONT
cmp r8d, 0xfe
cmove r9, rax
test r9, r9
je 0x140065e7d
cmp r10d, 0x27
jg 0x140065e54
lea r8, [0x140000000]
mov r8, qword [r8 + r10*8 + 0x8bb70]
test r8, r8
jne 0x140065e64
mov r8, rdx
mov dword [rsp + 0x20], r10d
lea rdx, str._s__s__d_n
call fcn.140042680
add rsp, 0x38
ret
cmp r10d, 0xff
jne 0x140065e3b
lea r8, str.EXOPL
mov qword [rsp + 0x20], r8
mov r8, rdx
lea rdx, str._s__s__s_n
call fcn.140042680
add rsp, 0x38
ret
mov r9d, r8d
mov dword [rsp + 0x20], r10d
mov r8, rdx
lea rdx, str._s__d__d_n
call fcn.140042680
add rsp, 0x38
ret

Function at 0x1400661e0
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
mov esi, edx
mov byte [rax + 0x10], 0xff
xor r9d, r9d
mov byte [rax + 0x11], sil
mov rbx, rcx
mov byte [rax + 0x12], dil
mov rcx, qword [rcx + 0x4c0]
lea rdx, [rax + 0x10]
lea r8d, [r9 + 3]
call qword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x14006623f
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.140042500
mov rcx, qword [rbx]
lea rdx, str.SENT
mov r9d, edi
mov r8d, esi
call fcn.140065d70
mov rbx, qword [rsp + 0x30]
mov rbp, qword [rsp + 0x40]
mov rsi, qword [rsp + 0x48]
add rsp, 0x20
pop rdi
ret
Function at 0x1400663f0
Capabilities:
Send data
Send data on socket

Disassembly:
cmp edx, 0x1f
jne 0x140066598
push rbp
push rdi
push r14
sub rsp, 0x20
mov rbp, qword [rcx]
mov r14, rcx
mov qword [rsp + 0x40], rbx
mov qword [rsp + 0x50], rsi
mov qword [rsp + 0x58], r15
mov rdi, qword [rbp + 0x1e0]
lea rsi, [rdi + 0x1cb8]
lea rbx, [rdi + 0x1eb8]
mov qword [rbx], rsi
cmp rsi, rbx
jae 0x140066455
lea rax, [rsi + 1]
mov byte [rsi], 0xff
mov qword [rbx], rax
cmp rax, rbx
jae 0x140066455
mov byte [rax], 0xfa
inc qword [rbx]
mov rax, qword [rbx]
cmp rax, rbx
jae 0x140066455
mov byte [rax], dl
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 + 0x48], ax
call qword [sym.imp.WS2_32.dll_htons]
mov r9, qword [rbx]
movzx ecx, ax
cmp r9, rbx
jae 0x14006648c
mov byte [r9], r15b
inc qword [rbx]
mov r9, qword [rbx]
mov r15, qword [rsp + 0x58]
cmp r9, rbx
jae 0x1400664e2
movzx eax, byte [rsp + 0x49]
mov byte [r9], al
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1400664e2
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1400664e2
shr cx, 8
mov byte [r9], cl
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1400664e2
mov byte [r9], 0xff
inc qword [rbx]
mov r9, qword [rbx]
cmp r9, rbx
jae 0x1400664e2
mov byte [r9], 0xf0
mov r9, qword [rbx]
inc r9
mov qword [rdi + 0x1ec0], r9
lea r8, [rdi + 0x1cba]
sub r9, rsi
mov qword [rbx], rsi
sub r9, 2
mov edx, 0x3e
mov rcx, rbp
call fcn.140065ea0
mov rcx, qword [r14 + 0x4c0]
xor r9d, r9d
mov rdx, rsi
lea r8d, [r9 + 3]
call qword [sym.imp.WS2_32.dll_send]
mov rsi, qword [rsp + 0x50]
mov rbx, qword [rsp + 0x40]
test eax, eax
jns 0x140066544
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.140042500
lea rdx, [rdi + 0x1cbb]
mov r8d, 4
mov rcx, r14
call fcn.140066270
mov rcx, qword [r14 + 0x4c0]
lea rdx, [rdi + 0x1cbf]
xor r9d, r9d
lea r8d, [r9 + 2]
call qword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x140066590
call qword [sym.imp.WS2_32.dll_WSAGetLastError]
lea rdx, str.Sending_data_failed___d_
mov rcx, rbp
mov r8d, eax
call fcn.140042500
add rsp, 0x20
pop r14
pop rdi
pop rbp
ret
Function at 0x140067d00
Capabilities:
Receive data
Receive data on socket

Disassembly:
push rbx
push rdi
push r14
sub rsp, 0xd0
mov rax, qword [0x1400a0088]
xor rax, rsp
mov qword [rsp + 0xc0], rax
mov rbx, qword [rcx + 0xa00]
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 0x140067d95
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 0x140067df6
lea rdx, str.Received_too_short_packet
mov rcx, rdi
call fcn.140042500
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.14007aea0
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 0x140067eb1
sub ecx, 1
je 0x140067f24
sub ecx, 1
je 0x140067e60
cmp ecx, 1
je 0x140067e43
lea r8, str.Internal_error:_Unexpected_packet
mov rcx, rdi
lea rdx, [0x1400899d0]
call fcn.140042500
jmp 0x140067f24
add r8d, 0xfffffffe
add rdx, 2
mov rcx, rbx
call fcn.140067a30
test eax, eax
je 0x140067f24
jmp 0x140067dca
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 0x140067f24
sub rax, rsi
cmp rax, rbp
jae 0x140067f24
mov r8, rsi
lea rdx, str.TFTP_error:__s_n
mov rcx, rdi
call fcn.140042680
jmp 0x140067f24
cmp r8d, 4
jle 0x140067f24
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 0x140067f24
lea eax, [r8 - 4]
mov rcx, r14
lea r8, [rdx + 4]
movsxd r9, eax
mov edx, 1
call fcn.140042420
mov esi, eax
test eax, eax
je 0x140067f03
mov edx, 5
mov rcx, rbx
call fcn.1400689f0
mov eax, esi
jmp 0x140067dca
mov eax, dword [rbx + 0x154]
mov rcx, rdi
sub eax, 4
cdqe
add qword [rdi + 0xf8], rax
mov rdx, qword [rdi + 0xf8]
call fcn.140050e20
mov rcx, r14
call fcn.140051100
test eax, eax
je 0x140067dc8
mov edx, 5
mov rcx, rbx
call fcn.1400689f0
mov eax, Ordinal_46
jmp 0x140067dca
Function at 0x14007acc0
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 [sub.api_ms_win_crt_heap_l1_1_0.dll_malloc]
mov rdi, rax
test rax, rax
jne 0x14007ad02
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 0x14007ad49
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 0x14007ada2
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 0x14007ad60
mov eax, dword [rbx + 0x1c]
cmp rsi, rax
jae 0x14007ade3
nop word [rax + rax]
mov rcx, qword [rdi + 8]
lea rdx, [0x14008f15a]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov rcx, qword [rdi + 0x10]
lea rdx, [0x14008f15b]
mov r8d, 1
call qword [rbx + reloc.WS2_32.dll_htonl]
mov eax, dword [rbx + 0x1c]
inc rsi
cmp rsi, rax
jb 0x14007adb0
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 0x14007bcd0
Capabilities:
Parse pe header

Disassembly:
sub rsp, 0x28
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test rax, rax
je 0x14007bd1a
mov ecx, 0x5a4d
cmp word [rax], cx
jne 0x14007bd1a
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x14007bd1a
mov eax, 0x20b
cmp word [rcx + 0x18], ax
jne 0x14007bd1a
cmp dword [rcx + 0x84], 0xe
jbe 0x14007bd1a
cmp dword [rcx + 0xf8], 0
setne al
jmp 0x14007bd1c
xor al, al
add rsp, 0x28
ret
Function at 0x140001010
Capabilities:
Parse pe header

Disassembly:
sub rsp, 0x28
mov rax, qword [0x140030d00]
xor ecx, ecx
mov dword [rax], 1
mov rax, qword [0x140030d10]
mov dword [rax], 1
mov rax, qword [0x140030d20]
mov dword [rax], 1
mov rax, qword [0x140030ca0]
cmp word [rax], 0x5a4d
jne 0x14000105a
movsxd rdx, dword [rax + 0x3c]
add rax, rdx
cmp dword [rax], 0x4550
je 0x1400010c0
mov rax, qword [0x140030cf0]
mov dword [0x140034020], ecx
mov eax, dword [rax]
test eax, eax
je 0x1400010b0
mov ecx, 2
call sym.__set_app_type
call dbg.__p__fmode
mov rdx, qword [0x140030dd0]
mov edx, dword [rdx]
mov dword [rax], edx
call dbg.__p__commode
mov rdx, qword [0x140030db0]
mov edx, dword [rdx]
mov dword [rax], edx
call dbg._setargv
mov rax, qword [0x140030c50]
cmp dword [rax], 1
je 0x1400010f8
xor eax, eax
add rsp, 0x28
ret
mov ecx, 1
call sym.__set_app_type
jmp 0x140001077
movzx edx, word [rax + 0x18]
cmp dx, 0x10b
je 0x140001110
cmp dx, 0x20b
jne 0x14000105a
cmp dword [rax + 0x84], 0xe
jbe 0x14000105a
mov edx, dword [rax + 0xf8]
xor ecx, ecx
test edx, edx
setne cl
jmp 0x14000105a
mov rcx, qword [dbg._matherr]
call dbg.__mingw_setusermatherr
xor eax, eax
add rsp, 0x28
ret
cmp dword [rax + 0x74], 0xe
jbe 0x14000105a
mov r8d, dword [rax + 0xe8]
xor ecx, ecx
test r8d, r8d
setne cl
jmp 0x14000105a
Function at 0x140026e10
Capabilities:
Write file on windows

Disassembly:
push rsi
push rbx
sub rsp, 0x38
mov rbx, rcx
lea rax, [rsp + 0x58]
mov ecx, 2
mov qword [rsp + 0x58], rdx
mov qword [rsp + 0x60], r8
mov qword [rsp + 0x68], r9
mov qword [rsp + 0x28], rax
call dbg.__acrt_iob_func
mov r8d, 0x1b
mov edx, 1
lea rcx, str.Mingw_w64_runtime_failure:_n
mov r9, rax
call sym.fwrite
mov rsi, qword [rsp + 0x28]
mov ecx, 2
call dbg.__acrt_iob_func
mov rdx, rbx
mov rcx, rax
mov r8, rsi
call sym.vfprintf
call sym.abort
nop
nop dword [rax]

Function at 0x140026e80
Capabilities:
Allocate or change rwx memory

Disassembly:
push rdi
push rsi
push rbx
sub rsp, 0x50
movsxd rsi, dword [0x1400340b4]
mov rbx, rcx
test esi, esi
jle 0x140026fb0
mov rax, qword [0x1400340b8]
xor r9d, r9d
add rax, 0x18
nop word [rax + rax]
mov r8, qword [rax]
cmp rbx, r8
jb 0x140026ecb
mov rdx, qword [rax + 8]
mov edx, dword [rdx + 8]
add r8, rdx
cmp rbx, r8
jb 0x140026f55
add r9d, 1
add rax, 0x28
cmp r9d, esi
jne 0x140026eb0
mov rcx, rbx
call dbg.__mingw_GetSectionForAddress
mov rdi, rax
test rax, rax
je 0x140026fd2
mov rax, qword [0x1400340b8]
lea rbx, [rsi + rsi*4]
shl rbx, 3
add rax, rbx
mov qword [rax + 0x20], rdi
mov dword [rax], 0
call dbg._GetPEImageBase
mov edx, dword [rdi + 0xc]
mov r8d, 0x30
lea rcx, [rax + rdx]
mov rax, qword [0x1400340b8]
lea rdx, [rsp + 0x20]
mov qword [rax + rbx + 0x18], rcx
call qword [sym.imp.KERNEL32.dll_VirtualQuery]
test rax, rax
je 0x140026fb7
mov eax, dword [rsp + 0x44]
lea edx, [rax - 0x40]
and edx, 0xffffffbf
je 0x140026f4e
lea edx, [rax - 4]
and edx, 0xfffffffb
jne 0x140026f60
add dword [0x1400340b4], 1
add rsp, 0x50
pop rbx
pop rsi
pop rdi
ret
cmp eax, 2
mov rcx, qword [rsp + 0x20]
mov rdx, qword [rsp + 0x38]
mov r8d, 0x40
mov eax, 4
cmove r8d, eax
add rbx, qword [0x1400340b8]
mov qword [rbx + 8], rcx
mov r9, rbx
mov qword [rbx + 0x10], rdx
call qword [sym.imp.KERNEL32.dll_VirtualProtect]
test eax, eax
jne 0x140026f4e
call qword [sym.imp.KERNEL32.dll_GetLastError]
lea rcx, str.__VirtualProtect_failed_with_code_0x_x
mov edx, eax
call dbg.__report_error
nop dword [rax]
xor esi, esi
jmp 0x140026ed8
mov rax, qword [0x1400340b8]
mov edx, dword [rdi + 8]
lea rcx, str.__VirtualQuery_failed_for__d_bytes_at_address__p
mov r8, qword [rax + rbx + 0x18]
call dbg.__report_error
mov rdx, rbx
lea rcx, str.Address__p_has_no_image_section
call dbg.__report_error
nop
nop word cs:[rax + rax]
nop dword [rax]

Function at 0x140027540
Capabilities:
Get thread local storage value

Disassembly:
push r12
push rbp
push rdi
push rsi
push rbx
sub rsp, 0x20
lea r12, [0x140034120]
mov rcx, r12
call qword [sym.imp.KERNEL32.dll_EnterCriticalSection]
mov rbx, qword [0x140034100]
test rbx, rbx
je 0x14002759c
mov rbp, qword [sym.imp.KERNEL32.dll_TlsGetValue]
mov rdi, qword [sym.imp.KERNEL32.dll_GetLastError]
nop dword [rax]
mov ecx, dword [rbx]
call rbp
mov rsi, rax
call rdi
test eax, eax
jne 0x140027593
test rsi, rsi
je 0x140027593
mov rax, qword [rbx + 8]
mov rcx, rsi
call rax
mov rbx, qword [rbx + 0x10]
test rbx, rbx
jne 0x140027578
mov rcx, r12
add rsp, 0x20
pop rbx
pop rsi
pop rdi
pop rbp
pop r12
jmp qword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
Function at 0x1400277b0
Capabilities:
Parse pe header

Disassembly:
xor eax, eax
cmp word [rcx], 0x5a4d
jne 0x1400277c8
movsxd rdx, dword [rcx + 0x3c]
add rcx, rdx
cmp dword [rcx], 0x4550
je 0x1400277d0
ret
xor eax, eax
cmp word [rcx + 0x18], 0x20b
sete al
ret

Function at 0x1400277e0
Capabilities:
Enumerate pe sections

Disassembly:
movsxd rax, dword [rcx + 0x3c]
add rcx, rax
movzx eax, word [rcx + 0x14]
movzx r8d, word [rcx + 6]
lea rax, [rcx + rax + 0x18]
test r8w, r8w
je 0x14002782d
lea ecx, [r8 - 1]
lea rcx, [rcx + rcx*4]
lea r9, [rax + rcx*8 + 0x28]
nop dword [rax + rax]
mov r8d, dword [rax + 0xc]
mov rcx, r8
cmp rdx, r8
jb 0x140027824
add ecx, dword [rax + 8]
cmp rdx, rcx
jb 0x14002782f
add rax, 0x28
cmp rax, r9
jne 0x140027810
xor eax, eax
ret

Function at 0x140027830
Capabilities:
Parse pe header

Disassembly:
push rdi
push rsi
push rbx
sub rsp, 0x20
mov rsi, rcx
call sym.strlen
cmp rax, 8
ja 0x1400278c0
mov rdx, qword [0x140030ca0]
xor ebx, ebx
cmp word [rdx], 0x5a4d
jne 0x1400278ae
movsxd rax, dword [rdx + 0x3c]
add rax, rdx
cmp dword [rax], 0x4550
jne 0x1400278ae
cmp word [rax + 0x18], 0x20b
jne 0x1400278ae
movzx edx, word [rax + 0x14]
lea rbx, [rax + rdx + 0x18]
movzx edx, word [rax + 6]
test dx, dx
je 0x1400278c0
lea eax, [rdx - 1]
lea rax, [rax + rax*4]
lea rdi, [rbx + rax*8 + 0x28]
jmp 0x140027899
add rbx, 0x28
cmp rbx, rdi
je 0x1400278c0
mov r8d, 8
mov rdx, rsi
mov rcx, rbx
call sym.strncmp
test eax, eax
jne 0x140027890
mov rax, rbx
add rsp, 0x20
pop rbx
pop rsi
pop rdi
ret
xor ebx, ebx
mov rax, rbx
add rsp, 0x20
pop rbx
pop rsi
pop rdi
ret

Function at 0x1400278d0
Capabilities:
Enumerate pe sections
Parse pe header

Disassembly:
mov rdx, qword [0x140030ca0]
xor eax, eax
cmp word [rdx], 0x5a4d
jne 0x1400278f0
movsxd r8, dword [rdx + 0x3c]
add r8, rdx
cmp dword [r8], 0x4550
je 0x1400278f8
ret
cmp word [r8 + 0x18], 0x20b
jne 0x1400278f0
movzx eax, word [r8 + 0x14]
sub rcx, rdx
lea rax, [r8 + rax + 0x18]
movzx r8d, word [r8 + 6]
test r8w, r8w
je 0x14002794d
lea edx, [r8 - 1]
lea rdx, [rdx + rdx*4]
lea r9, [rax + rdx*8 + 0x28]
nop word cs:[rax + rax]
mov r8d, dword [rax + 0xc]
mov rdx, r8
cmp rcx, r8
jb 0x140027944
add edx, dword [rax + 8]
cmp rcx, rdx
jb 0x1400278f0
add rax, 0x28
cmp rax, r9
jne 0x140027930
xor eax, eax
ret

Function at 0x140027950
Capabilities:
Parse pe header

Disassembly:
mov rax, qword [0x140030ca0]
xor ecx, ecx
cmp word [rax], 0x5a4d
jne 0x14002796f
movsxd rdx, dword [rax + 0x3c]
add rax, rdx
cmp dword [rax], 0x4550
je 0x140027978
mov eax, ecx
ret
cmp word [rax + 0x18], 0x20b
jne 0x14002796f
movzx ecx, word [rax + 6]
mov eax, ecx
ret
Function at 0x140027990
Capabilities:
Parse pe header

Disassembly:
mov r8, qword [0x140030ca0]
xor eax, eax
cmp word [r8], 0x5a4d
jne 0x1400279b0
movsxd rdx, dword [r8 + 0x3c]
add rdx, r8
cmp dword [rdx], 0x4550
je 0x1400279b8
ret
cmp word [rdx + 0x18], 0x20b
jne 0x1400279b0
movzx eax, word [rdx + 0x14]
movzx r8d, word [rdx + 6]
lea rax, [rdx + rax + 0x18]
test r8w, r8w
je 0x140027a00
lea edx, [r8 - 1]
lea rdx, [rdx + rdx*4]
lea rdx, [rax + rdx*8 + 0x28]
nop dword [rax]
test byte [rax + 0x27], 0x20
je 0x1400279f7
test rcx, rcx
je 0x1400279b0
sub rcx, 1
add rax, 0x28
cmp rax, rdx
jne 0x1400279e8
xor eax, eax
ret

Function at 0x140027a10
Capabilities:
Parse pe header

Disassembly:
mov rax, qword [0x140030ca0]
xor edx, edx
cmp word [rax], 0x5a4d
jne 0x140027a2f
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
je 0x140027a38
mov rax, rdx
ret
cmp word [rcx + 0x18], 0x20b
cmove rdx, rax
mov rax, rdx
ret

Function at 0x140027a50
Capabilities:
Enumerate pe sections
Parse pe header

Disassembly:
mov rdx, qword [0x140030ca0]
xor eax, eax
cmp word [rdx], 0x5a4d
jne 0x140027a70
movsxd r8, dword [rdx + 0x3c]
add r8, rdx
cmp dword [r8], 0x4550
je 0x140027a78
ret
cmp word [r8 + 0x18], 0x20b
jne 0x140027a70
sub rcx, rdx
movzx r9d, word [r8 + 6]
movzx edx, word [r8 + 0x14]
lea rdx, [r8 + rdx + 0x18]
test r9w, r9w
je 0x140027a70
lea eax, [r9 - 1]
lea rax, [rax + rax*4]
lea r9, [rdx + rax*8 + 0x28]
nop word cs:[rax + rax]
mov r8d, dword [rdx + 0xc]
mov rax, r8
cmp rcx, r8
jb 0x140027ac4
add eax, dword [rdx + 8]
cmp rcx, rax
jb 0x140027ad0
add rdx, 0x28
cmp r9, rdx
jne 0x140027ab0
xor eax, eax
ret
mov eax, dword [rdx + 0x24]
not eax
shr eax, 0x1f
ret

Function at 0x140027ae0
Capabilities:
Enumerate pe sections
Parse pe header

Disassembly:
mov r11, qword [0x140030ca0]
xor r9d, r9d
cmp word [r11], 0x5a4d
jne 0x140027b02
movsxd r8, dword [r11 + 0x3c]
add r8, r11
cmp dword [r8], 0x4550
je 0x140027b10
mov rax, r9
ret
cmp word [r8 + 0x18], 0x20b
jne 0x140027b02
mov eax, dword [r8 + 0x90]
test eax, eax
je 0x140027b02
movzx edx, word [r8 + 0x14]
movzx r10d, word [r8 + 6]
lea rdx, [r8 + rdx + 0x18]
test r10w, r10w
je 0x140027b02
lea r8d, [r10 - 1]
lea r8, [r8 + r8*4]
lea r10, [rdx + r8*8 + 0x28]
nop word cs:[rax + rax]
mov r9d, dword [rdx + 0xc]
mov r8, r9
cmp rax, r9
jb 0x140027b65
add r8d, dword [rdx + 8]
cmp rax, r8
jb 0x140027b78
add rdx, 0x28
cmp rdx, r10
jne 0x140027b50
xor r9d, r9d
mov rax, r9
ret
add rax, r11
jmp 0x140027b87
sub ecx, 1
add rax, 0x14
mov r8d, dword [rax + 4]
test r8d, r8d
jne 0x140027b97
mov edx, dword [rax + 0xc]
test edx, edx
je 0x140027b6e
test ecx, ecx
jg 0x140027b80
mov r9d, dword [rax + 0xc]
add r9, r11
mov rax, r9
ret
Function at 0x140001070
Capabilities:
Allocate or change rwx memory
Encrypt data using rc4 via winapi
Encrypt or decrypt via wincrypt
Execute shellcode via indirect call
Extract resource via kernel32 functions
Hash data via wincrypt
Hash data with md5
Initialize hashing via wincrypt

Disassembly:
mov qword [rsp + 0x18], rbx
mov qword [rsp + 0x20], rbp
push rdi
sub rsp, 0x60
mov rax, qword [0x14001e008]
xor rax, rsp
mov qword [rsp + 0x50], rax
cmp ecx, 2
jne 0x14000121b
mov rdi, qword [rdx + 8]
lea r9d, [rcx + 0x16]
xor ebx, ebx
mov dword [rsp + 0x20], 0xf0000000
xor edx, edx
mov qword [rsp + 0x30], rbx
lea rcx, [rsp + 0x30]
mov qword [rsp + 0x40], rbx
lea r8, str.Microsoft_Enhanced_RSA_and_AES_Cryptographic_Provider
mov qword [rsp + 0x48], rbx
call qword [sym.imp.ADVAPI32.dll_CryptAcquireContextA]
test eax, eax
je 0x14000121b
mov rcx, qword [rsp + 0x30]
lea rax, [rsp + 0x40]
xor r9d, r9d
mov qword [rsp + 0x20], rax
xor r8d, r8d
mov edx, 0x8003
call qword [sym.imp.ADVAPI32.dll_CryptCreateHash]
test eax, eax
je 0x14000120e
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_lstrlenA]
mov rcx, qword [rsp + 0x40]
xor r9d, r9d
mov r8d, eax
mov rdx, rdi
call qword [sym.imp.ADVAPI32.dll_CryptHashData]
test eax, eax
je 0x14000120e
mov r8, qword [rsp + 0x40]
lea rax, [rsp + 0x48]
mov rcx, qword [rsp + 0x30]
mov r9d, 0x800000
mov edx, 0x6801
mov qword [rsp + 0x20], rax
call qword [sym.imp.ADVAPI32.dll_CryptDeriveKey]
test eax, eax
je 0x14000120e
lea r8, [0x14001b7b8]
xor ecx, ecx
lea edx, [rbx + 0x6f]
call qword [sym.imp.KERNEL32.dll_FindResourceA]
mov rdi, rax
test rax, rax
je 0x14000123c
mov rdx, rax
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_LoadResource]
test rax, rax
je 0x14000123c
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_LockResource]
mov rdx, rdi
xor ecx, ecx
mov rbp, rax
call qword [sym.imp.KERNEL32.dll_SizeofResource]
mov edi, eax
test rbp, rbp
je 0x1400011a7
test eax, eax
je 0x1400011a7
mov ebx, 1
test ebx, ebx
je 0x14000123c
mov r9d, 0x40
mov qword [rsp + 0x70], rsi
mov r8d, 0x1000
mov rdx, rdi
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_VirtualAlloc]
mov r8, rdi
mov dword [rsp + 0x38], edi
mov rcx, rax
mov rdx, rbp
mov rsi, rax
call fcn.140002b70
mov rcx, qword [rsp + 0x48]
lea rax, [rsp + 0x38]
xor r9d, r9d
mov qword [rsp + 0x28], rax
xor edx, edx
mov qword [rsp + 0x20], rsi
lea r8d, [r9 + 1]
call qword [sym.imp.ADVAPI32.dll_CryptDecrypt]
test eax, eax
je 0x140001209
call rsi
mov rsi, qword [rsp + 0x70]
mov rcx, qword [rsp + 0x30]
xor edx, edx
call qword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
xor eax, eax
mov rcx, qword [rsp + 0x50]
xor rcx, rsp
call fcn.140001260
lea r11, [rsp + 0x60]
mov rbx, qword [r11 + 0x20]
mov rbp, qword [r11 + 0x28]
mov rsp, r11
pop rdi
ret
lea rcx, str.GetResourcePointer_failed_n
call fcn.140001010
jmp 0x14000121b
Function at 0x140001c54
Capabilities:
Parse pe header

Disassembly:
sub rsp, 0x28
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test rax, rax
je 0x140001c9e
mov ecx, 0x5a4d
cmp word [rax], cx
jne 0x140001c9e
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x140001c9e
mov eax, 0x20b
cmp word [rcx + 0x18], ax
jne 0x140001c9e
cmp dword [rcx + 0x84], 0xe
jbe 0x140001c9e
cmp dword [rcx + 0xf8], 0
setne al
jmp 0x140001ca0
xor al, al
add rsp, 0x28
ret

Function at 0x140005860
Capabilities:
Parse pe header

Disassembly:
xor r8d, r8d
xor edx, edx
jmp 0x14000568c

Function at 0x140012710
Capabilities:
Parse pe header

Disassembly:
mov eax, 0x5a4d
cmp word [rcx], ax
jne 0x140012738
movsxd rdx, dword [rcx + 0x3c]
add rdx, rcx
cmp dword [rdx], 0x4550
jne 0x140012738
xor eax, eax
mov ecx, 0x20b
cmp word [rdx + 0x18], cx
sete al
ret
xor eax, eax
ret