joyce8/EMBER2024-capa huggingface dataset:
Function at 0x140001070
Capabilities:
Create http request
Read data from internet
Receive data

Disassembly:
push rbx
push rbp
push rsi
push rdi
push r12
push r13
push r14
sub rsp, 0x40
mov rax, qword [section..data]
xor rax, rsp
mov qword [rsp + 0x38], rax
xor esi, esi
lea rcx, str.MalDevAcademy
mov r13, r8
mov dword [rsp + 0x30], esi
mov r12, rdx
mov dword [rsp + 0x20], esi
xor r9d, r9d
xor r8d, r8d
xor edx, edx
lea r14d, [rsi + 1]
mov edi, esi
mov ebx, esi
call qword [sym.imp.WININET.dll_InternetOpenW]
mov rbp, rax
test rax, rax
jne 0x1400010de
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov edx, eax
lea rcx, str.____InternetOpenW_Failed_With_Error_:__d__n
call fcn.140001010
mov eax, esi
jmp 0x140001255
mov qword [rsp + 0x28], rsi
lea rdx, str.http:__127.0.0.1:8080_calc.bin
xor r9d, r9d
mov dword [rsp + 0x20], 0x2400
xor r8d, r8d
mov qword [rsp + 0x80], r15
mov rcx, rbp
call qword [sym.imp.WININET.dll_InternetOpenUrlW]
mov r15, rax
test rax, rax
jne 0x140001147
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov edx, eax
lea rcx, str.____InternetOpenUrlW_Failed_With_Error_:__d__n
call fcn.140001010
mov rcx, rbp
call qword [sym.imp.WININET.dll_InternetCloseHandle]
xor r9d, r9d
lea edx, [r15 + 0x27]
xor r8d, r8d
xor ecx, ecx
call qword [sym.imp.WININET.dll_InternetSetOptionW]
mov eax, esi
jmp 0x14000124d
mov edx, 0x400
mov ecx, 0x40
call qword [sym.imp.KERNEL32.dll_LocalAlloc]
mov rsi, rax
test rax, rax
je 0x140001215
lea r9, [rsp + 0x30]
mov r8d, 0x400
mov rdx, rax
mov rcx, r15
call qword [sym.imp.WININET.dll_InternetReadFile]
test eax, eax
je 0x140001201
mov edx, dword [rsp + 0x30]
add rdi, rdx
test rbx, rbx
jne 0x140001199
lea ecx, [rbx + 0x40]
call qword [sym.imp.KERNEL32.dll_LocalAlloc]
jmp 0x1400011ab
mov r8d, 0x42
mov rdx, rdi
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_LocalReAlloc]
mov rbx, rax
test rax, rax
je 0x140001215
mov r8d, dword [rsp + 0x30]
mov rcx, rax
sub rcx, r8
mov rdx, rsi
add rcx, rdi
call sub.VCRUNTIME140.dll_memcpy
mov r8d, dword [rsp + 0x30]
xor edx, edx
mov rcx, rsi
call sub.VCRUNTIME140.dll_memset
cmp dword [rsp + 0x30], 0x400
jb 0x140001271
lea r9, [rsp + 0x30]
mov r8d, 0x400
mov rdx, rsi
mov rcx, r15
call qword [sym.imp.WININET.dll_InternetReadFile]
test eax, eax
jne 0x140001182
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov edx, eax
lea rcx, str.____InternetReadFile_Failed_With_Error_:__d__n
call fcn.140001010
xor r14d, r14d
mov rcx, rbp
call qword [sym.imp.WININET.dll_InternetCloseHandle]
mov rcx, r15
call qword [sym.imp.WININET.dll_InternetCloseHandle]
xor r9d, r9d
xor r8d, r8d
xor ecx, ecx
lea edx, [r9 + 0x27]
call qword [sym.imp.WININET.dll_InternetSetOptionW]
test rsi, rsi
je 0x14000124a
mov rcx, rsi
call qword [sym.imp.KERNEL32.dll_LocalFree]
mov eax, r14d
mov r15, qword [rsp + 0x80]
mov rcx, qword [rsp + 0x38]
xor rcx, rsp
call fcn.140001370
add rsp, 0x40
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbp
pop rbx
ret
mov qword [r12], rbx
mov qword [r13], rdi
jmp 0x140001218
Function at 0x140001c44
Capabilities:
Parse pe header

Disassembly:
sub rsp, 0x28
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test rax, rax
je 0x140001c8e
mov ecx, 0x5a4d
cmp word [rax], cx
jne 0x140001c8e
movsxd rcx, dword [rax + 0x3c]
add rcx, rax
cmp dword [rcx], 0x4550
jne 0x140001c8e
mov eax, 0x20b
cmp word [rcx + 0x18], ax
jne 0x140001c8e
cmp dword [rcx + 0x84], 0xe
jbe 0x140001c8e
cmp dword [rcx + 0xf8], 0
setne al
jmp 0x140001c90
xor al, al
add rsp, 0x28
ret
Function at 0x408130
Capabilities:
Write file on windows

Disassembly:
push rbp
push rdi
push rsi
push rbx
sub rsp, 0x48
mov rbp, rsp
mov rbx, rcx
mov rsi, rdx
cmp byte [0x005640a0], 0
je 0x4081e8
mov ecx, 0xfffffff4
call sub.kernel32.dll_GetStdHandle
mov rdi, rax
mov rcx, rsi
call fcn.0040f6e0
mov rcx, rdi
mov rdx, rsi
mov r8d, eax
lea r9, [rbp + 0x3c]
mov qword [rsp + 0x20], 0
call sub.kernel32.dll_WriteFile
mov ecx, 0xfffffff4
call sub.kernel32.dll_GetStdHandle
mov rsi, rax
mov rcx, qword [0x005420d0]
call fcn.0040f6e0
mov rcx, rsi
mov rdx, qword [0x005420d0]
mov r8d, eax
lea r9, [rbp + 0x3c]
mov qword [rsp + 0x20], 0
call sub.kernel32.dll_WriteFile
mov ecx, 0xfffffff4
call sub.kernel32.dll_GetStdHandle
mov rsi, rax
mov rcx, rbx
call fcn.0040f6e0
mov rcx, rsi
mov rdx, rbx
mov r8d, eax
lea r9, [rbp + 0x3c]
mov qword [rsp + 0x20], 0
call sub.kernel32.dll_WriteFile
jmp 0x4081fb
xor ecx, ecx
mov rdx, rbx
mov r8, rsi
mov r9d, 0x2010
call sub.user32.dll_MessageBoxA
lea rsp, [rbp + 0x48]
pop rbx
pop rsi
pop rdi
pop rbp
ret
Function at 0x40cb60
Capabilities:
Check for time delay via gettickcount

Disassembly:
push rbp
push r14
push r13
push rdi
push rsi
push rbx
sub rsp, 0x48
mov rbp, rsp
mov qword [rbp + 0x28], rcx
mov ebx, edx
mov rax, qword [rbp + 0x28]
mov r13d, dword [rax + 0x18]
mov rcx, qword [rbp + 0x28]
call fcn.0040d1b0
mov esi, eax
test sil, sil
jne 0x40cd14
test ebx, ebx
je 0x40cd14
xor edi, edi
test r13d, r13d
jle 0x40cc41
call sub.kernel32.dll_GetTickCount
mov r14d, eax
mov dword [rbp + 0x3c], 0
test r13d, r13d
jle 0x40cc25
cmp ebx, 0xffffffff
je 0x40cbd3
call sub.kernel32.dll_GetTickCount
sub eax, r14d
cmp eax, ebx
jb 0x40cbd3
xor esi, esi
jmp 0x40cd14
mov rax, qword [rbp + 0x28]
cmp dword [rax], 1
jg 0x40cc25
mov rax, qword [rbp + 0x28]
cmp dword [rax], 0
jne 0x40cc13
xor eax, eax
mov ecx, 1
mov rdx, qword [rbp + 0x28]
lock cmpxchg dword [rdx], ecx
test eax, eax
jne 0x40cc13
call sub.kernel32.dll_GetCurrentThreadId
mov rcx, qword [rbp + 0x28]
mov dword [rcx + 8], eax
mov dword [rcx + 4], 1
mov sil, 1
jmp 0x40cd14
lea rcx, [rbp + 0x3c]
call fcn.0040c6e0
sub r13d, 1
test r13d, r13d
jg 0x40cbba
nop
cmp ebx, 0xffffffff
je 0x40cc41
call sub.kernel32.dll_GetTickCount
sub eax, r14d
cmp eax, ebx
jb 0x40cc3f
xor esi, esi
jmp 0x40cd14
sub ebx, eax
mov rax, qword [rbp + 0x28]
mov ecx, dword [rax]
test ecx, ecx
je 0x40cb7d
mov edx, ecx
add edx, 2
mov eax, ecx
mov r8, qword [rbp + 0x28]
lock cmpxchg dword [r8], edx
cmp eax, ecx
jne 0x40cc41
nop
call sub.kernel32.dll_GetTickCount
mov r14d, eax
mov rcx, qword [rbp + 0x28]
call fcn.0040cdc0
xor ecx, ecx
mov rdx, rax
mov r8d, ebx
mov rax, qword [0x00564998]
call qword [rax + 0x20]
test eax, eax
sete sil
cmp ebx, 0xffffffff
je 0x40cca4
call sub.kernel32.dll_GetTickCount
sub eax, r14d
cmp eax, ebx
jae 0x40cca2
sub ebx, eax
jmp 0x40cca4
xor ebx, ebx
test sil, sil
je 0x40ccd5
mov rax, qword [rbp + 0x28]
mov ecx, dword [rax]
mov eax, ecx
test eax, 1
jne 0x40ccd2
mov edx, ecx
sub edx, 2
or edx, 1
mov eax, ecx
mov r8, qword [rbp + 0x28]
lock cmpxchg dword [r8], edx
cmp eax, ecx
jne 0x40cca9
mov dil, 1
nop
jmp 0x40ccf2
mov rax, qword [rbp + 0x28]
mov ecx, dword [rax]
mov edx, ecx
sub edx, 2
mov eax, ecx
mov r8, qword [rbp + 0x28]
lock cmpxchg dword [r8], edx
cmp eax, ecx
jne 0x40ccd5
mov dil, 1
test dil, dil
je 0x40cc64
nop
test sil, sil
je 0x40cd14
call sub.kernel32.dll_GetCurrentThreadId
mov rcx, qword [rbp + 0x28]
mov dword [rcx + 8], eax
mov dword [rcx + 4], 1
mov eax, esi
lea rsp, [rbp + 0x48]
pop rbx
pop rsi
pop rdi
pop r13
pop r14
pop rbp
ret
Function at 0x40e8e0
Capabilities:
Write file on windows

Disassembly:
push rbx
sub rsp, 0x40
cmp byte [0x005640a0], 0
je 0x40e97a
cmp word [0x005643b0], 0xd7b2
jne 0x40e913
cmp dword [0x005643b8], 0
jbe 0x40e913
lea rcx, [0x005643a8]
call qword [0x005643d0]
mov ecx, 0xfffffff5
call sub.kernel32.dll_GetStdHandle
mov rcx, rax
lea rdx, [0x00543e14]
mov r8d, 0x25
lea r9, [rsp + 0x3c]
mov qword [rsp + 0x20], 0
call sub.kernel32.dll_WriteFile
mov ecx, 0xfffffff5
call sub.kernel32.dll_GetStdHandle
mov rbx, rax
lea rcx, [0x0040e9b0]
call fcn.0040fd00
mov rcx, rbx
mov rdx, rax
mov r8d, 2
lea r9, [rsp + 0x3c]
mov qword [rsp + 0x20], 0
call sub.kernel32.dll_WriteFile
jmp 0x40e99b
cmp byte [0x0054205a], 0
jne 0x40e99b
xor ecx, ecx
lea rdx, [0x00543e14]
lea r8, str.Error
xor r9, r9
call sub.user32.dll_MessageBoxA
add rsp, 0x40
pop rbx
ret

Function at 0x40ec60
Capabilities:
Create thread

Disassembly:
push r13
push rdi
push rsi
push rbx
sub rsp, 0x48
mov qword [rsp + 0x38], rcx
mov ebx, edx
mov rsi, r8
mov rdi, r9
cmp qword [0x00542060], 0
je 0x40ec91
mov rcx, rsi
mov rdx, rdi
call qword [0x00542060]
mov r13, rax
jmp 0x40eca6
mov ecx, 0x10
call fcn.00409110
mov r13, rax
mov qword [r13], rsi
mov qword [r13 + 8], rdi
mov byte [0x005640a1], 1
mov rcx, qword [rsp + 0x38]
mov edx, ebx
lea r8, [0x0040ebf0]
mov r9, r13
mov eax, dword [rsp + 0x90]
mov dword [rsp + 0x20], eax
mov rax, qword [rsp + 0x98]
mov qword [rsp + 0x28], rax
call sub.kernel32.dll_CreateThread
mov rbx, rax
test rbx, rbx
jne 0x40eceb
mov rcx, r13
call fcn.00409140
mov rax, rbx
add rsp, 0x48
pop rbx
pop rsi
pop rdi
pop r13
ret

Function at 0x414120
Capabilities:
Check os version

Disassembly:
sub rsp, 0x28
lea rcx, [0x00568ef8]
call sub.kernel32.dll_InitializeCriticalSection
mov word [0x00568f20], 0x7f
call sub.kernel32.dll_GetVersion
and eax, 0xff
cmp eax, 6
setae al
mov byte [0x00568ef0], al
cmp byte [0x00568ef0], 0
je 0x4141be
lea rcx, [0x004141c4]
call sub.kernel32.dll_GetModuleHandleW
mov rcx, rax
lea rdx, [0x004141de]
call sub.kernel32.dll_GetProcAddress
mov qword [0x00568ed8], rax
lea rcx, [0x004141c4]
call sub.kernel32.dll_GetModuleHandleW
mov rcx, rax
lea rdx, [0x004141fc]
call sub.kernel32.dll_GetProcAddress
mov qword [0x00568ee0], rax
lea rcx, [0x004141c4]
call sub.kernel32.dll_GetModuleHandleW
mov rcx, rax
lea rdx, [0x0041421a]
call sub.kernel32.dll_GetProcAddress
mov qword [0x00568ee8], rax
add rsp, 0x28
ret
Function at 0x414460
Capabilities:
Get geographical location

Disassembly:
push rbp
push rbx
sub rsp, 0x1d8
mov rbp, rsp
mov qword [rbp + 0x40], rcx
mov qword [rbp + 0x48], rdx
mov word [rbp + 0x56], r8w
mov qword [rbp + 0x68], 0
mov qword [rbp + 0x60], 0
mov qword [rbp + 0x58], 0
nop
mov rcx, qword [rbp + 0x48]
call fcn.0040ee60
movzx rax, word [rbp + 0x56]
cmp word [0x005447e0], ax
ja 0x414536
movzx rax, word [rbp + 0x56]
cmp ax, word [0x00544be0]
mov word [rbp + 0x56], ax
ja 0x414536
mov eax, 0x40
xor ecx, ecx
cmp eax, ecx
jb 0x414535
mov edx, eax
add edx, ecx
shr edx, 1
mov r8d, edx
lea r9, [0x005447e0]
mov r10, r8
add r10, r10
movzx r11, word [rbp + 0x56]
cmp word [r9 + r10*8], r11w
jbe 0x4144f4
mov eax, edx
sub eax, 1
jmp 0x414531
lea rcx, [0x005447e0]
mov r9, r8
add r9, r9
movzx r10, word [rbp + 0x56]
cmp word [rcx + r9*8], r10w
jae 0x414514
mov ecx, edx
add ecx, 1
jmp 0x414531
mov rcx, qword [rbp + 0x40]
mov rdx, qword [rbp + 0x48]
lea rax, [0x005447e8]
add r8, r8
mov r8, qword [rax + r8*8]
call fcn.00414310
jmp 0x414535
cmp eax, ecx
jae 0x4144ca
nop
mov rax, qword [rbp + 0x48]
cmp qword [rax], 0
jne 0x41460b
movzx rcx, word [rbp + 0x56]
movzx ecx, cx
mov edx, 2
call sub.kernel32.dll_IsValidLocale
test eax, eax
je 0x41460b
movzx rbx, word [rbp + 0x56]
movzx ebx, bx
mov ecx, ebx
mov edx, 0x59
lea r8, [rbp + 0x126]
mov r9d, 0x55
call sub.kernel32.dll_GetLocaleInfoW
mov ecx, ebx
mov edx, 0x5a
lea r8, [rbp + 0x7c]
mov r9d, 0x55
call sub.kernel32.dll_GetLocaleInfoW
lea rcx, [rbp + 0x68]
lea rdx, [rbp + 0x126]
mov r8d, 0x55
call fcn.004102a0
lea rcx, [rbp + 0x60]
lea rdx, [rbp + 0x7c]
mov r8d, 0x55
call fcn.004102a0
lea rcx, [rbp + 0x58]
lea rdx, [rbp + 0x126]
mov r8d, 0x55
call fcn.004102a0
mov rcx, qword [rbp + 0x48]
mov edx, 5
mov r8, qword [rbp + 0x68]
lea r9, [0x00414658]
mov rax, qword [rbp + 0x60]
mov qword [rsp + 0x20], rax
lea rax, [0x00414668]
mov qword [rsp + 0x28], rax
mov rax, qword [rbp + 0x58]
mov qword [rsp + 0x30], rax
call fcn.00410700
nop
lea rcx, [rbp + 0x58]
mov edx, 3
call fcn.0040ef40
mov rax, qword [rbp + 0x48]
lea rsp, [rbp + 0x1d8]
pop rbx
pop rbp
ret
Function at 0x414860
Capabilities:
Identify system language via api

Disassembly:
push rbp
sub rsp, 0x50
mov rbp, rsp
mov qword [rbp + 0x28], rcx
mov word [rbp + 0x36], dx
mov qword [rbp + 0x38], 0
mov qword [rbp + 0x40], 0
mov qword [rbp + 0x48], 0
nop
lea rcx, [0x00568ef8]
call sub.kernel32.dll_EnterCriticalSection
movzx rax, word [rbp + 0x36]
cmp word [0x00568f20], ax
jne 0x4148ca
mov rcx, qword [rbp + 0x28]
lea rdx, [0x00568f22]
mov r8d, 0x55
call fcn.004102a0
lea rcx, [0x00568ef8]
call sub.kernel32.dll_LeaveCriticalSection
jmp 0x4149d3
lea rcx, [0x00568ef8]
call sub.kernel32.dll_LeaveCriticalSection
mov rcx, qword [rbp + 0x28]
call fcn.0040ee60
movzx rcx, word [rbp + 0x36]
movzx ecx, cx
mov edx, 2
call sub.kernel32.dll_IsValidLocale
test eax, eax
je 0x41498e
cmp byte [0x00568ef0], 0
je 0x414922
mov rcx, rbp
lea rdx, [rbp + 0x48]
movzx r8, word [rbp + 0x36]
call fcn.00414700
mov rcx, qword [rbp + 0x28]
mov rdx, qword [rbp + 0x48]
call fcn.0040f4f0
jmp 0x41498e
mov rcx, rbp
lea rdx, [rbp + 0x40]
movzx r8, word [rbp + 0x36]
call fcn.00414460
mov rcx, qword [rbp + 0x28]
mov rdx, qword [rbp + 0x40]
call fcn.0040f4f0
call sub.kernel32.dll_GetSystemDefaultUILanguage
movzx rcx, word [rbp + 0x36]
cmp cx, ax
mov word [rbp + 0x36], cx
je 0x41498e
mov rax, qword [rbp + 0x28]
cmp qword [rax], 0
je 0x41496d
mov rcx, qword [rbp + 0x28]
lea rdx, [0x00414a18]
call fcn.00410510
call sub.kernel32.dll_GetSystemDefaultUILanguage
mov rcx, rbp
lea rdx, [rbp + 0x38]
mov r8d, eax
call fcn.00414460
mov rcx, qword [rbp + 0x28]
mov rdx, qword [rbp + 0x38]
call fcn.00410510
lea rcx, [0x00568ef8]
call sub.kernel32.dll_EnterCriticalSection
movzx rax, word [rbp + 0x36]
mov word [0x00568f20], ax
mov rax, qword [rbp + 0x28]
mov rcx, qword [rax]
call fcn.004101e0
lea rcx, [0x00568f22]
mov edx, 0xaa
mov r8, rax
call fcn.00414250
lea rcx, [0x00568ef8]
call sub.kernel32.dll_LeaveCriticalSection
nop
lea rcx, [rbp + 0x38]
mov edx, 3
call fcn.0040ef40
mov rax, qword [rbp + 0x28]
lea rsp, [rbp + 0x50]
pop rbp
ret
Function at 0x415380
Capabilities:
Get geographical location
Identify system language via api

Disassembly:
push rbp
sub rsp, 0x50
mov rbp, rsp
mov qword [rbp + 0x20], rcx
mov qword [rbp + 0x28], rdx
mov qword [rbp + 0x30], 0
mov qword [rbp + 0x38], 0
mov qword [rbp + 0x70], r8
mov rcx, qword [rbp + 0x70]
call fcn.0040f030
nop
call sub.kernel32.dll_GetUserDefaultUILanguage
movzx ecx, ax
mov edx, 3
lea r8, [rbp + 0x48]
mov r9d, 4
call sub.kernel32.dll_GetLocaleInfoW
lea rcx, [rbp + 0x38]
lea rdx, [rbp + 0x48]
mov r8d, 4
call fcn.004102a0
mov rcx, qword [rbp + 0x28]
mov rdx, qword [rbp + 0x70]
mov r8, qword [rbp + 0x38]
call fcn.004105d0
mov rcx, qword [rbp + 0x20]
mov rax, qword [rbp + 0x28]
mov rdx, qword [rax]
call fcn.004151d0
test al, al
jne 0x41544a
mov word [rbp + 0x4c], 0
lea rcx, [rbp + 0x30]
lea rdx, [rbp + 0x48]
mov r8d, 4
call fcn.004102a0
mov rcx, qword [rbp + 0x28]
mov rdx, qword [rbp + 0x70]
mov r8, qword [rbp + 0x30]
call fcn.004105d0
mov rcx, qword [rbp + 0x20]
mov rax, qword [rbp + 0x28]
mov rdx, qword [rax]
call fcn.004151d0
test al, al
jne 0x41544a
mov rcx, qword [rbp + 0x28]
call fcn.0040ee60
nop
lea rcx, [rbp + 0x30]
mov edx, 2
call fcn.0040ef40
lea rcx, [rbp + 0x70]
call fcn.0040ee60
mov rax, qword [rbp + 0x28]
lea rsp, [rbp + 0x50]
pop rbp
ret
Function at 0x4154a0
Capabilities:
Identify system language via api

Disassembly:
push rbp
sub rsp, 0x70
mov rbp, rsp
mov qword [rbp + 0x28], rcx
mov qword [rbp + 0x30], 0
mov qword [rbp + 0x40], 0
mov qword [rbp + 0x38], 0
mov qword [rbp + 0x50], 0
mov qword [rbp + 0x48], 0
mov qword [rbp + 0x58], 0
mov qword [rbp + 0x68], 0
mov qword [rbp + 0x60], 0
mov qword [rbp + 0x88], rdx
mov qword [rbp + 0x90], r8
mov rcx, qword [rbp + 0x88]
call fcn.0040f030
mov rcx, qword [rbp + 0x90]
call fcn.0040f030
nop
mov rcx, qword [rbp + 0x28]
call fcn.0040ee60
cmp qword [rbp + 0x90], 0
je 0x41565f
lea rcx, [rbp + 0x60]
mov rdx, qword [rbp + 0x90]
call fcn.0040f580
xor eax, eax
mov rcx, qword [rbp + 0x90]
test rcx, rcx
je 0x41554b
mov eax, dword [rcx - 4]
cmp eax, 1
jl 0x415584
mov rcx, qword [rbp + 0x90]
movsxd rdx, eax
cmp word [rcx + rdx*2 - 2], 0x2e
jne 0x41557d
lea rcx, [rbp + 0x60]
mov rdx, qword [rbp + 0x90]
mov r8d, 1
mov r9d, eax
call fcn.00410790
jmp 0x415584
sub eax, 1
test eax, eax
jne 0x415550
nop
lea rcx, [rbp + 0x68]
mov rdx, qword [rbp + 0x88]
call fcn.004150d0
cmp qword [rbp + 0x68], 0
je 0x4155c2
mov rcx, rbp
lea rdx, [rbp + 0x58]
mov r8, qword [rbp + 0x60]
mov r9, qword [rbp + 0x68]
call fcn.00415260
mov rcx, qword [rbp + 0x28]
mov rdx, qword [rbp + 0x58]
call fcn.0040f4f0
jmp 0x41565e
call sub.kernel32.dll_GetUserDefaultUILanguage
lea rcx, [rbp + 0x48]
mov edx, eax
call fcn.00414860
mov rcx, rbp
lea rdx, [rbp + 0x50]
mov r8, qword [rbp + 0x60]
mov r9, qword [rbp + 0x48]
call fcn.00415260
mov rcx, qword [rbp + 0x28]
mov rdx, qword [rbp + 0x50]
call fcn.0040f4f0
mov rax, qword [rbp + 0x28]
cmp qword [rax], 0
jne 0x415637
cmp byte [0x00568ef0], 0
jne 0x415637
call sub.kernel32.dll_GetSystemDefaultUILanguage
lea rcx, [rbp + 0x38]
mov edx, eax
call fcn.00414860
mov rcx, rbp
lea rdx, [rbp + 0x40]
mov r8, qword [rbp + 0x60]
mov r9, qword [rbp + 0x38]
call fcn.00415260
mov rcx, qword [rbp + 0x28]
mov rdx, qword [rbp + 0x40]
call fcn.0040f4f0
mov rax, qword [rbp + 0x28]
cmp qword [rax], 0
jne 0x41565e
mov rcx, rbp
lea rdx, [rbp + 0x30]
mov r8, qword [rbp + 0x60]
call fcn.00415380
mov rcx, qword [rbp + 0x28]
mov rdx, qword [rbp + 0x30]
call fcn.0040f4f0
nop
lea rcx, [rbp + 0x30]
mov edx, 8
call fcn.0040ef40
lea rcx, [rbp + 0x88]
mov edx, 2
call fcn.0040ef40
mov rax, qword [rbp + 0x28]
lea rsp, [rbp + 0x70]
pop rbp
ret

Function at 0x417d70
Capabilities:
Get system information on windows

Disassembly:
sub rsp, 0x58
lea rcx, [rsp + 0x20]
call sub.kernel32.dll_GetSystemInfo
mov eax, dword [rsp + 0x40]
add rsp, 0x58
ret

Function at 0x417d90
Capabilities:
Check os version

Disassembly:
sub rsp, 0x28
call sub.kernel32.dll_GetVersion
mov ecx, eax
and ecx, 0xff
and eax, 0xff00
shr eax, 8
cmp ecx, 5
jne 0x417db3
cmp eax, 1
jae 0x417db8
cmp ecx, 5
jbe 0x417dc4
mov dword [0x00564a28], 0x7f
jmp 0x417dce
mov dword [0x00564a28], 0x409
add rsp, 0x28
ret
Function at 0x419010
Capabilities:
Set thread local storage value

Disassembly:
push rbx
sub rsp, 0x20
call fcn.00419000
mov ebx, eax
test ebx, ebx
je 0x419059
cmp dword [0x00545664], 0xffffffff
jne 0x419033
mov ecx, 0xe2
call fcn.0040eb70
mov ecx, ebx
call fcn.00418fe0
test rax, rax
jne 0x41904b
mov ecx, 0xe2
call fcn.0040eb70
jmp 0x419059
mov ecx, dword [0x00545664]
mov rdx, rax
call sub.kernel32.dll_TlsSetValue
add rsp, 0x20
pop rbx
ret

Function at 0x4190c0
Capabilities:
Get thread local storage value

Disassembly:
sub rsp, 0x28
cmp byte [0x0056a2c0], 0
je 0x4190fb
mov ecx, dword [0x00545664]
call sub.kernel32.dll_TlsGetValue
test rax, rax
jne 0x41910e
call fcn.00419010
mov ecx, dword [0x00545664]
call sub.kernel32.dll_TlsGetValue
test rax, rax
jne 0x41910e
mov rax, qword [0x0056a2b8]
jmp 0x41910e
mov rax, qword gs:[0x58]
mov ecx, dword [0x00545664]
mov rax, qword [rax + rcx*8]
add rsp, 0x28
ret

Function at 0x431d60
Capabilities:
Validate payment card number using luhn algorithm

Disassembly:
push rbx
sub rsp, 0x30
movdqa xmmword [rsp + 0x20], xmm6
mov rbx, rdx
movapd xmm6, xmm2
mov rcx, rbx
mov edx, 0xa
xor r8, r8
call fcn.0040ae70
movsd xmm0, qword [0x00431e68]
ucomisd xmm0, xmm6
jbe 0x431d94
mov byte [rbx + 9], 0x80
movapd xmm0, xmm6
pand xmm0, xmmword [0x00431e70]
call fcn.0040ab60
mov rcx, rax
xor r8, r8
jmp 0x431e47
mov r9, rcx
mov r10, r9
movabs rax, 0xa3d70a3d70a3d70b
imul r9
add rdx, r9
sar rdx, 6
mov rax, rdx
shr rax, 0x3f
add rax, rdx
shl rax, 2
lea rax, [rax + rax*4]
lea rax, [rax + rax*4]
sub r10, rax
mov r9d, r10d
movsxd r10, r8d
mov edx, r9d
mov r11d, edx
mov eax, 0x66666667
imul edx
sar edx, 2
mov eax, edx
shr eax, 0x1f
add eax, edx
add eax, eax
lea rax, [rax + rax*4]
sub r11d, eax
mov eax, 0x66666667
imul r9d
sar edx, 2
mov eax, edx
shr eax, 0x1f
add eax, edx
shl eax, 4
add r11b, al
mov byte [rbx + r10], r11b
movabs rax, 0xa3d70a3d70a3d70b
imul rcx
add rdx, rcx
sar rdx, 6
mov rcx, rdx
shr rcx, 0x3f
add rcx, rdx
add r8d, 1
test rcx, rcx
jle 0x431e56
cmp r8d, 9
jl 0x431db0
mov rax, rbx
movdqa xmm6, xmmword [rsp + 0x20]
add rsp, 0x30
pop rbx
ret
Function at 0x4395b0
Capabilities:
Write file on windows

Disassembly:
push rbp
push rsi
push rbx
sub rsp, 0x8e0
mov rbp, rsp
mov qword [rbp + 0x40], rcx
mov qword [rbp + 0x48], rdx
mov qword [rbp + 0x58], 0
nop
mov rcx, qword [rbp + 0x40]
mov rdx, qword [rbp + 0x48]
lea r8, [rbp + 0x60]
mov r9d, 0x400
call fcn.00439370
mov ebx, eax
mov rax, qword [0x00562f58]
cmp byte [rax], 0
je 0x4396df
mov rcx, qword [0x00562bb0]
call fcn.0040adc0
call fcn.00409450
mov ecx, 1
xor edx, edx
lea r8, [rbp + 0x60]
mov r9d, ebx
mov qword [rsp + 0x20], 0
mov dword [rsp + 0x28], 0
mov qword [rsp + 0x30], 0
mov qword [rsp + 0x38], 0
call sub.kernel32.dll_WideCharToMultiByte
mov esi, eax
lea rcx, [rbp + 0x58]
mov rdx, qword [0x00439570]
mov r8d, 1
movsxd r9, esi
call fcn.00413310
mov ecx, 1
xor edx, edx
lea r8, [rbp + 0x60]
mov r9d, ebx
mov rax, qword [rbp + 0x58]
mov qword [rsp + 0x20], rax
mov dword [rsp + 0x28], esi
mov qword [rsp + 0x30], 0
mov qword [rsp + 0x38], 0
call sub.kernel32.dll_WideCharToMultiByte
mov ecx, 0xfffffff4
call sub.kernel32.dll_GetStdHandle
mov rcx, rax
mov rdx, qword [rbp + 0x58]
mov r8d, esi
lea r9, [rbp + 0x54]
mov qword [rsp + 0x20], 0
call sub.kernel32.dll_WriteFile
mov ecx, 0xfffffff4
call sub.kernel32.dll_GetStdHandle
mov rcx, rax
lea rdx, [0x0043976c]
mov r8d, 2
lea r9, [rbp + 0x54]
mov qword [rsp + 0x20], 0
call sub.kernel32.dll_WriteFile
jmp 0x439722
mov rcx, qword [0x0056a288]
call fcn.00413ef0
mov rcx, rax
mov rax, qword [0x00562b28]
mov edx, dword [rax + 8]
lea r8, [rbp + 0x860]
mov r9d, 0x40
call sub.user32.dll_LoadStringW
xor ecx, ecx
lea rdx, [rbp + 0x60]
lea r8, [rbp + 0x860]
mov r9d, 0x2010
call sub.user32.dll_MessageBoxW
nop
lea rcx, [rbp + 0x58]
mov rdx, qword [0x00439570]
call fcn.004134e0
lea rsp, [rbp + 0x8e0]
pop rbx
pop rsi
pop rbp
ret

Function at 0x43cbb0
Capabilities:
Encode data using xor

Disassembly:
push rbp
push r13
push rdi
push rsi
push rbx
sub rsp, 0x240
mov rbp, rsp
mov rbx, rcx
mov rcx, rbx
call fcn.0040f6e0
mov r13d, eax
mov ecx, 0xfde9
xor edx, edx
mov r8, rbx
mov r9d, r13d
mov qword [rsp + 0x20], 0
mov dword [rsp + 0x28], 0
call fcn.00417d50
mov esi, eax
cmp esi, 0x104
jbe 0x43cc0b
mov ecx, esi
add ecx, ecx
mov ecx, ecx
call fcn.00409110
mov rdi, rax
jmp 0x43cc0f
lea rdi, [rbp + 0x38]
mov ecx, 0xfde9
xor edx, edx
mov r8, rbx
mov r9d, r13d
mov qword [rsp + 0x20], rdi
mov dword [rsp + 0x28], esi
call fcn.00417d50
mov rcx, rdi
call sub.user32.dll_CharUpperW
xor ebx, ebx
xor ecx, ecx
mov edx, esi
sub edx, 1
mov eax, ecx
cmp eax, edx
jg 0x43cc65
sub edx, ecx
add edx, 1
mov ecx, ebx
shl ecx, 5
shr ebx, 0x1b
or ecx, ebx
mov ebx, ecx
movsxd rcx, eax
movzx ecx, word [rdi + rcx*2]
xor ebx, ecx
add eax, 1
sub edx, 1
test edx, edx
jne 0x43cc46
nop
lea rax, [rbp + 0x38]
cmp rdi, rax
je 0x43cc77
mov rcx, rdi
call fcn.00409140
mov eax, ebx
lea rsp, [rbp + 0x240]
pop rbx
pop rsi
pop rdi
pop r13
pop rbp
ret

Function at 0x45a910
Capabilities:
Encode data using xor

Disassembly:
mov al, 0xb5
mov r8, rcx
xor edx, edx
mov ecx, edx
and ecx, 0x3f
mov r9, r8
shr r9, cl
and r9b, 0xff
xor al, r9b
add edx, 1
cmp edx, 8
jne 0x45a917
nop
ret