joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1003feb0
Capabilities:
Get file attributes
Set file attributes
Timestomp file

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
mov eax, 0x2068
call fcn.101309d0
mov eax, dword [0x101a7680]
xor eax, esp
mov dword [esp + 0x2064], eax
push esi
push edi
mov edi, edx
mov dword [esp + 0xc], 0
mov edx, ecx
lea ecx, [esp + 0x58]
call fcn.10053090
test eax, eax
js 0x1003ff22
lea eax, [esp + 0x58]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
mov dword [esp + 0x10], eax
test al, 1
je 0x1003ff39
and eax, 0xfffffffe
push eax
mov dword [esp + 0x10], eax
lea eax, [esp + 0x5c]
push eax
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
test eax, eax
jne 0x1003ff39
push str.failed_to_set_attributes
push 2
call fcn.10028290
add esp, 8
or eax, 0xffffffff
pop edi
pop esi
mov ecx, dword [esp + 0x2064]
xor ecx, esp
call fcn.1012fb43
mov esp, ebp
pop ebp
ret
mov eax, dword [0x101a8178]
lea edx, [esp + 0x28]
lea ecx, [esp + 0x58]
mov dword [esp + 0x28], 0xc0000000
mov dword [esp + 0x2c], eax
mov dword [esp + 0x3c], 3
mov dword [esp + 0x40], 0x80
mov dword [esp + 0x44], 0
mov dword [esp + 0x30], 0xc
mov dword [esp + 0x34], 0
mov dword [esp + 0x38], 0
call fcn.1003fda0
mov esi, eax
mov dword [esp + 0x24], esi
test esi, esi
jns 0x1003ff99
or edi, 0xffffffff
jmp 0x100400ab
xorps xmm0, xmm0
movlpd qword [esp + 0x1c], xmm0
movlpd qword [esp + 0x14], xmm0
test edi, edi
jne 0x1003ffdc
lea eax, [esp + 0x48]
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemTime]
lea eax, [esp + 0x1c]
push eax
lea eax, [esp + 0x4c]
push eax
call dword [sym.imp.KERNEL32.dll_SystemTimeToFileTime]
lea eax, [esp + 0x14]
push eax
lea eax, [esp + 0x4c]
push eax
call dword [sym.imp.KERNEL32.dll_SystemTimeToFileTime]
jmp 0x10040076
movups xmm0, xmmword [edi]
push 0
push 0x989680
movd ecx, xmm0
psrldq xmm0, 4
movd eax, xmm0
add ecx, 0xb6109100
adc eax, 2
push eax
push ecx
call fcn.10130090
movups xmm0, xmmword [edi]
mov esi, eax
mov ecx, edx
mov edx, 0xa
psrldq xmm0, 8
movd eax, xmm0
movups xmm0, xmmword [edi + 0x10]
push 0
imul edx
push 0x989680
add esi, eax
mov dword [esp + 0x24], esi
adc ecx, edx
mov dword [esp + 0x28], ecx
movd ecx, xmm0
psrldq xmm0, 4
movd eax, xmm0
add ecx, 0xb6109100
adc eax, 2
push eax
push ecx
call fcn.10130090
movups xmm0, xmmword [edi + 0x10]
mov esi, eax
mov ecx, edx
mov edx, 0xa
psrldq xmm0, 8
movd eax, xmm0
imul edx
add esi, eax
mov dword [esp + 0x14], esi
mov esi, dword [esp + 0x24]
adc ecx, edx
mov dword [esp + 0x18], ecx
push esi
call fcn.10141822
add esp, 4
cmp eax, 0xffffffff
jne 0x10040088
or edi, eax
jmp 0x100400a2
lea ecx, [esp + 0x14]
push ecx
lea ecx, [esp + 0x20]
push ecx
push 0
push eax
call dword [sym.imp.KERNEL32.dll_SetFileTime]
neg eax
sbb edi, edi
neg edi
dec edi
push esi
call fcn.10146751
add esp, 4
mov eax, dword [esp + 0x10]
cmp eax, dword [esp + 0xc]
je 0x100400d3
call dword [sym.imp.KERNEL32.dll_GetLastError]
push dword [esp + 0x10]
mov esi, eax
lea eax, [esp + 0x5c]
push eax
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
push esi
call dword [sym.imp.KERNEL32.dll_SetLastError]
mov ecx, dword [esp + 0x206c]
mov eax, edi
pop edi
pop esi
xor ecx, esp
call fcn.1012fb43
mov esp, ebp
pop ebp
ret
Function at 0x10040580
Capabilities:
Check if file exists
Get file attributes

Disassembly:
mov eax, 0x401c
call fcn.101309d0
mov eax, dword [0x101a7680]
xor eax, esp
mov dword [esp + 0x4018], eax
push esi
mov esi, edx
mov edx, ecx
lea ecx, [esp + 0x2010]
call fcn.10053090
test eax, eax
js 0x100405e1
push 0
lea eax, [esp + 8]
push eax
push 0x1006
lea eax, [esp + 0x201c]
push eax
call dword [sym.imp.KERNEL32.dll_GetFullPathNameW]
test eax, eax
jne 0x1004061c
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x7a
jne 0x100405f9
call fcn.1013bc89
mov dword [eax], 0x26
xor eax, eax
pop esi
mov ecx, dword [esp + 0x4018]
xor ecx, esp
call fcn.1012fb43
add esp, 0x401c
ret
call fcn.1013bc89
pop esi
mov dword [eax], 0x16
xor eax, eax
mov ecx, dword [esp + 0x4018]
xor ecx, esp
call fcn.1012fb43
add esp, 0x401c
ret
lea eax, [esp + 4]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
jne 0x1004064f
call fcn.1013bc89
pop esi
mov dword [eax], 2
xor eax, eax
mov ecx, dword [esp + 0x4018]
xor ecx, esp
call fcn.1012fb43
add esp, 0x401c
ret
test esi, esi
jne 0x1004069e
mov esi, dword [method.std::basic_streambuf_char__struct_std::char_traits_char__.virtual_52]
mov ecx, esi
push 0x32c
push str.D:DevelopmentMillennium_vendor_vcpkg_buildtreeslibgit2_src_v1.4.2_3f39c3e750.clean_srcwin32posix_w32.c
push 0x2ffe
call dword [0x1015f3cc]
call esi
mov esi, eax
add esp, 0xc
test esi, esi
jne 0x1004069e
call fcn.1013bc89
pop esi
mov dword [eax], 0xc
xor eax, eax
mov ecx, dword [esp + 0x4018]
xor ecx, esp
call fcn.1012fb43
add esp, 0x401c
ret
lea edx, [esp + 4]
mov ecx, esi
call fcn.100532d0
test eax, eax
js 0x100405e1
mov ecx, esi
call fcn.1003f3a0
mov ecx, dword [esp + 0x401c]
mov eax, esi
pop esi
xor ecx, esp
call fcn.1012fb43
add esp, 0x401c
ret

Function at 0x100407f0
Capabilities:
Move file

Disassembly:
mov eax, 0x401c
call fcn.101309d0
mov eax, dword [0x101a7680]
xor eax, esp
mov dword [esp + 0x4018], eax
push esi
mov esi, edx
mov edx, ecx
lea ecx, [esp + 0x2010]
call fcn.10053090
test eax, eax
js 0x10040879
mov edx, esi
lea ecx, [esp + 4]
call fcn.10053090
test eax, eax
js 0x10040879
mov esi, 0xa
push 3
lea eax, [esp + 8]
push eax
lea eax, [esp + 0x2018]
push eax
call dword [sym.imp.KERNEL32.dll_MoveFileExW]
test eax, eax
jne 0x10040899
call fcn.1003f5c0
test al, al
je 0x10040892
cmp esi, 1
jle 0x1004086c
lea ecx, [esp + 4]
call fcn.1003f5e0
test eax, eax
je 0x1004086c
cmp eax, 0xffffffe0
jne 0x1004087c
jmp 0x10040874
push 5
call dword [sym.imp.KERNEL32.dll_Sleep]
sub esi, 1
jne 0x10040831
or eax, 0xffffffff
pop esi
mov ecx, dword [esp + 0x4018]
xor ecx, esp
call fcn.1012fb43
add esp, 0x401c
ret
call fcn.1003f3c0
jmp 0x10040879
mov ecx, dword [esp + 0x401c]
xor eax, eax
pop esi
xor ecx, esp
call fcn.1012fb43
add esp, 0x401c
ret
Function at 0x100408c0
Capabilities:
Read file on windows

Disassembly:
sub esp, 0x28
push ebx
push ebp
push esi
mov esi, dword [esp + 0x40]
mov ebp, ecx
push edi
mov edi, dword [esp + 0x40]
lea ecx, [esp + 0x18]
push 0
push 0x14
push esi
xorps xmm0, xmm0
mov dword [esp + 0x20], 0
push edi
mov ebx, edx
movlpd qword [esp + 0x34], xmm0
mov dword [esp + 0x44], 0
call fcn.1003e8b0
add esp, 0x10
test eax, eax
je 0x10040918
call fcn.1013bc89
mov dword [eax], 0x16
or eax, 0xffffffff
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x28
ret
push ebp
mov dword [esp + 0x30], edi
mov dword [esp + 0x34], esi
call fcn.10141822
add esp, 4
lea ecx, [esp + 0x24]
push ecx
lea ecx, [esp + 0x18]
push ecx
push 0x14
push ebx
push eax
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x1004094d
mov eax, dword [esp + 0x14]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x28
ret
call fcn.1003f3c0
pop edi
pop esi
pop ebp
or eax, 0xffffffff
pop ebx
add esp, 0x28
ret
Function at 0x10052b30
Capabilities:
Get common file path

Disassembly:
push esi
push edi
mov edi, ecx
push edi
push 0x1000
call dword [sym.imp.KERNEL32.dll_GetCurrentDirectoryW]
mov esi, eax
test esi, esi
jne 0x10052b69
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 5
mov ecx, 0xd
mov esi, 2
cmove esi, ecx
call fcn.1013bc89
pop edi
mov dword [eax], esi
or eax, 0xffffffff
pop esi
ret
cmp esi, 0x1000
jle 0x10052b82
call fcn.1013bc89
pop edi
pop esi
mov dword [eax], 0x26
or eax, 0xffffffff
ret
push 4
push str.__
push edi
call fcn.101425a6
add esp, 0xc
test eax, eax
jne 0x10052baa
sub esi, 4
lea eax, [esi + esi]
push eax
lea eax, [edi + 8]
push eax
push edi
call fcn.10131920
add esp, 0xc
pop edi
mov eax, esi
pop esi
ret
Function at 0x10052e60
Capabilities:
Query environment variable

Disassembly:
sub esp, 0x14
push ebx
mov eax, edx
push ebp
mov ebx, eax
mov dword [esp + 0x14], eax
push esi
mov ebp, ecx
push edi
mov dword [esp + 0x14], ebp
lea esi, [ebx + 2]
nop dword [eax + eax]
mov ax, word [ebx]
add ebx, 2
test ax, ax
jne 0x10052e80
push 0
push 0
sub ebx, esi
push str.PATH
sar ebx, 1
call dword [sym.imp.KERNEL32.dll_GetEnvironmentVariableW]
mov edi, eax
test edi, edi
jne 0x10052ef6
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0xcb
jne 0x10052f32
xor esi, esi
mov dword [esp + 0x18], esi
nop dword [eax + eax]
xor edx, edx
test esi, esi
je 0x10053063
movzx eax, word [esi]
test ax, ax
je 0x10053063
cmp eax, 0x22
jne 0x10052f4c
movzx eax, word [esi + 2]
lea edi, [edx + 0x22]
add esi, 2
mov dword [esp + 0x10], esi
mov ecx, esi
test ax, ax
je 0x10052f7c
jmp 0x10052f55
mov esi, dword [method.std::basic_streambuf_char__struct_std::char_traits_char__.virtual_52]
lea eax, [edi + edi]
push 0xc8
push str.D:DevelopmentMillennium_vendor_vcpkg_buildtreeslibgit2_src_v1.4.2_3f39c3e750.clean_srcwin32path_w32.c
push eax
mov ecx, esi
call dword [0x1015f3cc]
call esi
mov esi, eax
add esp, 0xc
mov dword [esp + 0x18], esi
test esi, esi
je 0x10052f41
push edi
push esi
push str.PATH
call dword [sym.imp.KERNEL32.dll_GetEnvironmentVariableW]
test eax, eax
jne 0x10052ec0
push str.could_not_load_PATH
push 2
call fcn.10028290
add esp, 8
or eax, 0xffffffff
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x14
ret
mov edi, 0x3b
mov dword [esp + 0x10], esi
movzx eax, word [esi]
mov ebp, esi
mov ecx, esi
nop dword [eax]
cmp ax, di
je 0x10052f76
movzx eax, word [ebp + 2]
lea esi, [ebp + 2]
inc edx
mov ecx, esi
mov ebp, esi
test ax, ax
jne 0x10052f60
cmp di, 0x22
jne 0x10052f85
cmp word [esi], 0
je 0x10052f85
lea esi, [ecx + 2]
cmp word [esi], 0x3b
jne 0x10052f99
nop dword [eax + eax]
add esi, 2
cmp word [esi], 0x3b
je 0x10052f90
mov ecx, dword [esp + 0x10]
xor edi, edi
test edx, edx
je 0x10052fb5
test ebx, ebx
je 0x10052fb5
cmp word [ecx + edx*2 - 2], 0x5c
mov eax, 1
cmovne edi, eax
lea eax, [edi + edx]
mov dword [esp + 0x10], eax
add eax, ebx
mov dword [esp + 0x20], eax
cmp eax, 0x104
jbe 0x10052fe1
push str.path_too_long
push 3
call fcn.10028290
mov ebp, dword [esp + 0x1c]
add esp, 8
jmp 0x10052ec0
lea ebp, [edx + edx]
push ebp
push ecx
push dword [esp + 0x1c]
call fcn.10131920
add esp, 0xc
test edi, edi
je 0x10053003
mov eax, dword [esp + 0x14]
mov ecx, 0x5c
mov word [eax + ebp], cx
mov ebp, dword [esp + 0x14]
lea eax, [ebx + ebx]
push eax
mov eax, dword [esp + 0x14]
push dword [esp + 0x20]
lea eax, [eax*2]
add eax, ebp
push eax
call fcn.10131920
mov eax, dword [esp + 0x2c]
add esp, 0xc
xor ecx, ecx
push ecx
push ebp
mov word [ebp + eax*2], cx
call fcn.10141358
add esp, 8
test eax, eax
jne 0x10052ec0
push dword [esp + 0x18]
mov esi, dword [fcn.10032a50]
mov ecx, esi
call dword [0x1015f3cc]
call esi
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x14
ret
push dword [esp + 0x18]
mov esi, dword [fcn.10032a50]
mov ecx, esi
call dword [0x1015f3cc]
call esi
add esp, 4
xor eax, eax
mov word [ebp], ax
mov eax, 0xfffffffd
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x14
ret
Function at 0x1007c950
Capabilities:
Get system information on windows

Disassembly:
sub esp, 0x38
mov eax, dword [ecx + 0x10]
push ebx
push ebp
mov ebp, edx
mov eax, dword [eax + 0x1c]
mov dword [esp + 8], eax
push esi
push edi
test ebp, ebp
jne 0x1007c98b
push str.data
push str.invalid_argument
push 0x10186758
push 3
call fcn.10028290
add esp, 0x10
or eax, 0xffffffff
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x38
ret
mov ebx, dword [esp + 0x54]
test ebx, ebx
jne 0x1007c9b7
push str.size
push str.invalid_argument
push 0x10186758
push 3
call fcn.10028290
add esp, 0x10
or eax, 0xffffffff
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x38
ret
mov eax, dword [0x101ae17c]
test eax, eax
jne 0x1007c9d4
lea eax, [esp + 0x24]
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemInfo]
mov eax, dword [esp + 0x40]
mov dword [0x101ae17c], eax
mov edi, dword [esp + 0x50]
mov esi, dword [esp + 0x4c]
push 0
push eax
push edi
push esi
call fcn.101305b0
sub esi, eax
mov dword [esp + 0x14], eax
sbb edi, 0
push edi
push esi
push dword [esp + 0x18]
lea edx, [eax + ebx]
push ecx
push 2
lea ecx, [esp + 0x2c]
call fcn.10093f50
add esp, 0x14
test eax, eax
js 0x1007ca29
mov eax, dword [esp + 0x18]
add eax, dword [esp + 0x14]
push ebx
push ebp
push eax
call fcn.10131920
add esp, 0xc
lea ecx, [esp + 0x18]
call fcn.10094120
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x38
ret

Function at 0x1007ca40
Capabilities:
Get system information on windows
Write file on windows

Disassembly:
sub esp, 0x38
mov eax, dword [ecx + 0x10]
push ebx
mov ebx, dword [esp + 0x40]
mov dword [esp + 0x10], ecx
mov ecx, dword [eax + 0x20]
mov eax, dword [eax + 0x24]
mov dword [esp + 0x14], edx
mov dword [esp + 8], ecx
mov dword [esp + 0xc], eax
push ebp
push esi
push edi
test ebx, ebx
jne 0x1007ca72
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x38
ret
mov ebp, dword [0x101ae17c]
test ebp, ebp
jne 0x1007ca99
lea eax, [esp + 0x24]
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemInfo]
mov ebp, dword [esp + 0x40]
mov ecx, dword [esp + 0x14]
mov eax, dword [esp + 0x18]
mov dword [0x101ae17c], ebp
mov esi, ebx
xor edi, edi
add esi, ecx
adc edi, eax
xor ebx, ebx
push ebx
push ebp
push edi
push esi
call fcn.101305b0
sub ebp, eax
mov dword [esp + 0x14], 0
xorps xmm0, xmm0
mov dword [esp + 0x34], 0
sbb ebx, ebx
movlpd qword [esp + 0x24], xmm0
add ebp, esi
mov esi, dword [esp + 0x1c]
adc ebx, edi
sub ebp, 1
mov dword [esp + 0x2c], ebp
mov eax, dword [esi + 0x10]
sbb ebx, 0
mov dword [esp + 0x30], ebx
push dword [eax + 0x1c]
call fcn.10141822
mov edi, dword [esp + 0x24]
lea ecx, [esp + 0x28]
add esp, 4
push ecx
lea ecx, [esp + 0x18]
push ecx
push 1
push edi
push eax
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
je 0x1007cb31
cmp dword [esp + 0x14], 0
jl 0x1007cb36
mov eax, dword [esi + 0x10]
mov edx, edi
push dword [esp + 0x4c]
mov ecx, esi
push dword [eax + 0x24]
push dword [eax + 0x20]
call fcn.1007c950
add esp, 0xc
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x38
ret
call fcn.1003f3c0
mov eax, dword [esi + 0x10]
add eax, 0xa8
push eax
push str.cannot_extend_packfile__s
push 2
call fcn.10028290
add esp, 0xc
or eax, 0xffffffff
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x38
ret
Function at 0x1007fd00
Capabilities:
Hash data using sha1

Disassembly:
push esi
mov esi, ecx
test esi, esi
jne 0x1007fd2f
push 0x101953a4
push str.invalid_argument
push 0x10186758
push 3
call fcn.10028290
add esp, 0x10
mov dword [esi + 0x960], 1
or eax, 0xffffffff
pop esi
ret
mov dword [esi], 0
xor eax, eax
mov dword [esi + 4], 0
mov dword [esi + 8], 0x67452301
mov dword [esi + 0xc], 0xefcdab89
mov dword [esi + 0x10], 0x98badcfe
mov dword [esi + 0x14], 0x10325476
mov dword [esi + 0x18], 0xc3d2e1f0
mov dword [esi + 0x5c], 0
mov dword [esi + 0x60], 1
mov dword [esi + 0x68], 1
mov dword [esi + 0x64], 1
mov dword [esi + 0x6c], 0
mov dword [esi + 0x70], 0
mov dword [esi + 0x960], 1
pop esi
ret

Function at 0x1007fda0
Capabilities:
Hash data using sha1

Disassembly:
push ecx
mov eax, dword [ecx + 0x960]
sub eax, 1
je 0x1007fdc0
push str.unknown_hash_algorithm
push 0x23
call fcn.10028290
add esp, 8
or eax, 0xffffffff
pop ecx
ret
mov dword [ecx], 0
xor eax, eax
mov dword [ecx + 4], 0
mov dword [ecx + 8], 0x67452301
mov dword [ecx + 0xc], 0xefcdab89
mov dword [ecx + 0x10], 0x98badcfe
mov dword [ecx + 0x14], 0x10325476
mov dword [ecx + 0x18], 0xc3d2e1f0
mov dword [ecx + 0x5c], 0
mov dword [ecx + 0x60], 1
mov dword [ecx + 0x68], 1
mov dword [ecx + 0x64], 1
mov dword [ecx + 0x6c], 0
mov dword [ecx + 0x70], 0
pop ecx
ret
Function at 0x100872d0
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x7c
mov eax, dword [0x101a7680]
xor eax, esp
mov dword [esp + 0x78], eax
push ebx
mov eax, ecx
mov dword [esp + 4], 0x101b01ed
push esi
mov esi, edx
mov dword [esp + 0x14], eax
xor ebx, ebx
mov dword [esp + 0xc], 0
mov dword [eax], ebx
lea edx, [esp + 0x1c]
push edi
mov ecx, dword [esi + 0x34]
mov dword [esp + 0x14], 0
call fcn.100403b0
test eax, eax
js 0x1008736f
mov ecx, dword [esp + 0x50]
cmp dword [esi], ecx
mov ecx, dword [esp + 0x58]
mov edx, dword [esp + 0x3c]
mov edi, dword [esp + 0x38]
jne 0x10087351
mov eax, dword [esp + 0x54]
cmp dword [esi + 4], eax
jne 0x10087351
cmp dword [esi + 8], ecx
jne 0x10087351
cmp dword [esi + 0x10], edi
jne 0x10087351
cmp dword [esi + 0x14], edx
jne 0x10087351
movzx eax, word [esp + 0x24]
cmp dword [esi + 0x18], eax
je 0x100873c1
mov eax, dword [esp + 0x50]
mov ebx, dword [esp + 0x54]
mov dword [esi], eax
movzx eax, word [esp + 0x24]
mov dword [esi + 4], ebx
mov dword [esi + 8], ecx
mov dword [esi + 0x10], edi
mov dword [esi + 0x14], edx
mov dword [esi + 0x18], eax
mov edx, dword [esi + 0x34]
lea ecx, [esp + 0xc]
call fcn.10038b40
mov edi, dword [esp + 0xc]
mov ebx, eax
test ebx, ebx
js 0x10087410
push ecx
push dword [esp + 0x18]
mov edx, edi
lea ecx, [esp + 0x78]
call fcn.1007ffe0
mov ebx, eax
add esp, 8
test ebx, ebx
js 0x10087410
lea edx, [esi + 0x20]
mov edi, 0x10
lea ecx, [esp + 0x70]
nop
mov eax, dword [ecx]
cmp eax, dword [edx]
jne 0x10087402
add ecx, 4
add edx, 4
sub edi, 4
jae 0x100873b0
xor edi, edi
cmp dword [esi + 0x3c], edi
jbe 0x1008740c
xor eax, eax
mov dword [esp + 0x1c], eax
nop
mov edx, dword [esi + 0x38]
add edx, eax
je 0x1008740c
mov ecx, dword [esp + 0x18]
call fcn.100872d0
mov ebx, eax
test ebx, ebx
js 0x1008740c
mov eax, dword [esp + 0x18]
cmp dword [eax], 0
jne 0x1008740c
mov eax, dword [esp + 0x1c]
inc edi
add eax, 0x48
mov dword [esp + 0x1c], eax
cmp edi, dword [esi + 0x3c]
jb 0x100873d0
jmp 0x1008740c
mov eax, dword [esp + 0x18]
mov dword [eax], 1
mov edi, dword [esp + 0xc]
cmp dword [esp + 0x10], 0
jbe 0x10087437
test edi, edi
je 0x10087437
cmp edi, 0x101b01ec
je 0x10087437
mov esi, dword [fcn.10032a50]
mov ecx, esi
push edi
call dword [0x1015f3cc]
call esi
add esp, 4
mov ecx, dword [esp + 0x84]
mov eax, ebx
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.1012fb43
mov esp, ebp
pop ebp
ret
Function at 0x10093f50
Capabilities:
Get system information on windows
Read file via mapping

Disassembly:
sub esp, 0x34
push ebx
mov ebx, dword [esp + 0x3c]
push ebp
push esi
push edi
push dword [esp + 0x50]
mov edi, edx
mov esi, ecx
mov dword [esp + 0x18], edi
call fcn.10141822
mov ecx, dword [0x101ae17c]
add esp, 4
mov dword [esp + 0x10], eax
test ecx, ecx
jne 0x10093f96
lea eax, [esp + 0x20]
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemInfo]
mov ecx, dword [esp + 0x3c]
mov eax, dword [esp + 0x10]
mov dword [0x101ae17c], ecx
xor ebp, ebp
test esi, esi
je 0x100940f6
test edi, edi
je 0x100940f6
test bl, 3
jne 0x10093fb7
push str._prot__0x2____prot__0x1_
jmp 0x100940fb
mov dword [esi], ebp
mov dword [esi + 4], ebp
mov dword [esi + 8], ebp
cmp eax, 0xffffffff
jne 0x10093fe9
call fcn.1013bc89
push str.failed_to_mmap._Invalid_handle_value
push 2
mov dword [eax], 9
call fcn.10028290
add esp, 8
or eax, 0xffffffff
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x34
ret
mov edi, ebx
and ebx, 1
and edi, 2
je 0x10093ffa
mov ebp, 4
jmp 0x10094004
test ebx, ebx
mov eax, 2
cmovne ebp, eax
push 0
push ecx
push dword [esp + 0x60]
neg edi
push dword [esp + 0x60]
sbb edi, edi
and edi, 2
call fcn.101305b0
mov ecx, dword [esp + 0x54]
sub ecx, eax
mov dword [esp + 0x18], ecx
mov ecx, dword [esp + 0x58]
sbb ecx, edx
or eax, edx
mov dword [esp + 0x1c], ecx
je 0x10094058
call fcn.1013bc89
push str.failed_to_mmap._Offset_must_be_multiple_of_allocation_granularity
push 2
mov dword [eax], 0x16
call fcn.10028290
add esp, 8
or eax, 0xffffffff
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x34
ret
push 0
push 0
push 0
push ebp
push 0
push dword [esp + 0x24]
call dword [sym.imp.KERNEL32.dll_CreateFileMappingA]
mov ecx, eax
mov dword [esi + 8], ecx
test ecx, ecx
je 0x100940d5
cmp ecx, 0xffffffff
je 0x100940d5
mov ebp, dword [esp + 0x14]
mov eax, edi
push ebp
push dword [esp + 0x1c]
or eax, 4
test ebx, ebx
push dword [esp + 0x24]
cmove eax, edi
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_MapViewOfFile]
mov dword [esi], eax
test eax, eax
jne 0x100940c8
push str.failed_to_mmap._No_data_written
push 2
call fcn.10028290
add esp, 8
push dword [esi + 8]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov dword [esi + 8], 0
or eax, 0xffffffff
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x34
ret
mov dword [esi + 4], ebp
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x34
ret
push str.failed_to_mmap._Invalid_handle_value
push 2
call fcn.10028290
add esp, 8
mov dword [esi + 8], 0
or eax, 0xffffffff
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x34
ret
push str.out_____void__0___len___0
push str.unrecoverable_internal_error
push 0x10186758
push 0x23
call fcn.10028290
add esp, 0x10
or eax, 0xffffffff
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x34
ret
Function at 0x100a4ba0
Capabilities:
Query or enumerate registry value

Disassembly:
sub esp, 0xc
push esi
push edi
lea eax, [esp + 0xc]
mov dword [esp + 8], 0x4016
push eax
push 0x20019
push 0
push dword [esp + 0x24]
mov esi, ecx
mov edi, 0xfffffffd
push edx
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x100a4c43
lea eax, [esp + 8]
push eax
push esi
lea eax, [esp + 0x18]
push eax
push 0
push str.InstallLocation
push dword [esp + 0x20]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
jne 0x100a4c39
cmp dword [esp + 0x10], 1
jne 0x100a4c39
mov ecx, dword [esp + 8]
lea eax, [ecx - 1]
cmp eax, 0x200a
ja 0x100a4c39
shr ecx, 1
cmp word [esi + ecx*2 - 2], 0
lea eax, [ecx - 1]
je 0x100a4c19
xor edx, edx
mov eax, ecx
mov word [esi + ecx*2], dx
cmp word [esi + eax*2 - 2], 0x5c
jne 0x100a4c28
xor ecx, ecx
mov word [esi + eax*2 - 2], cx
push 0
push esi
call fcn.10141358
add esp, 8
neg eax
sbb eax, eax
and edi, eax
push dword [esp + 0xc]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, edi
pop edi
pop esi
add esp, 0xc
ret
Function at 0x100c2760
Capabilities:
Encode data using xor
Hash data using djb2

Disassembly:
sub esp, 0x10
push ebx
push esi
push edi
mov edi, ecx
mov dword [esp + 0xc], edx
mov ecx, dword [esp + 0x20]
mov esi, 0x1505
and ecx, 0x1e
mov dword [esp + 0x18], edi
mov dword [esp + 0x14], ecx
mov ebx, dword [edi]
cmp ebx, edx
jae 0x100c27bc
push ebp
mov al, byte [ebx]
cmp al, 0xa
je 0x100c27b7
cmp ecx, 0x10
jne 0x100c27cf
cmp al, 0xd
jne 0x100c27a2
lea eax, [ebx + 1]
cmp eax, edx
jae 0x100c27a2
cmp byte [eax], 0xa
je 0x100c27ae
mov eax, esi
shl esi, 5
add esi, eax
movsx eax, byte [ebx]
xor esi, eax
mov ecx, dword [esp + 0x18]
inc ebx
cmp ebx, edx
jb 0x100c2787
mov edi, dword [esp + 0x1c]
pop ebp
cmp ebx, edx
lea eax, [ebx + 1]
cmovae eax, ebx
mov dword [edi], eax
mov eax, esi
pop edi
pop esi
pop ebx
add esp, 0x10
ret
movzx eax, al
push eax
call fcn.101407b0
mov edx, dword [esp + 0x14]
add esp, 4
test eax, eax
je 0x100c27a2
lea edi, [ebx + 1]
mov ebp, ebx
mov dword [esp + 0x14], ebp
cmp edi, edx
jae 0x100c2815
mov ebp, edx
movzx eax, byte [edi]
push eax
call fcn.101407b0
add esp, 4
test eax, eax
je 0x100c280d
cmp byte [edi], 0xa
je 0x100c280d
inc edi
inc ebx
cmp edi, ebp
jb 0x100c27f2
mov ebp, dword [esp + 0x14]
mov edx, dword [esp + 0x10]
lea ecx, [ebx + 1]
cmp edx, ecx
jbe 0x100c2825
cmp byte [ecx], 0xa
je 0x100c2825
xor eax, eax
jmp 0x100c282a
mov eax, 1
test byte [esp + 0x24], 2
jne 0x100c27ae
test byte [esp + 0x24], 4
je 0x100c284f
test eax, eax
jne 0x100c284f
mov eax, esi
shl esi, 5
add esi, eax
xor esi, 0x20
jmp 0x100c27ae
test byte [esp + 0x24], 8
je 0x100c27ae
test eax, eax
jne 0x100c27ae
cmp ebp, ecx
je 0x100c27ae
nop word [eax + eax]
mov eax, esi
shl esi, 5
add esi, eax
movsx eax, byte [ebp]
inc ebp
xor esi, eax
cmp ebp, ecx
jne 0x100c2870
jmp 0x100c27ae