joyce8/EMBER2024-capa huggingface dataset:
Function at 0x5c3310
Capabilities:
Query or enumerate registry key

Disassembly:
sub esp, 0x210
push ebp
push esi
push edi
mov edi, dword [esp + 0x224]
push 0
push 0
mov ebp, dword [esp + 0x228]
push 0
push 0
push 0
push 0
push 0
push edi
push 0
push 0
push 0
push ebp
call dword [sym.imp.ADVAPI32.dll_RegQueryInfoKeyW]
mov eax, dword [edi]
shl eax, 2
push eax
call fcn.005cf145
mov ecx, dword [edi]
add esp, 4
xor esi, esi
mov dword [esp + 0xc], eax
test ecx, ecx
jbe 0x5c33ab
push ebx
mov ebx, eax
push 0
push 0
push 0
lea ecx, [esp + 0x20]
push 0
lea edx, [esp + 0x28]
push ecx
push edx
push esi
push ebp
mov dword [esp + 0x34], 0x104
call dword [sym.imp.ADVAPI32.dll_RegEnumKeyExW]
test eax, eax
jne 0x5c338d
lea eax, [esp + 0x18]
push eax
jmp 0x5c3392
push 0x5e8720
call fcn.005cefd9
add esp, 4
mov dword [ebx], eax
mov eax, dword [edi]
inc esi
add ebx, 4
cmp esi, eax
jb 0x5c3360
mov eax, dword [esp + 0x10]
pop ebx
mov ecx, dword [edi]
push 0x5c2f40
push 4
push ecx
push eax
call fcn.005cf43f
mov eax, dword [esp + 0x1c]
add esp, 0x10
pop edi
pop esi
pop ebp
add esp, 0x210
ret
Function at 0x5c4f20
Capabilities:
Delete service
Query service status
Stop service

Disassembly:
push ecx
push ebp
push 0xf003f
push 0
push 0
call dword [sym.imp.ADVAPI32.dll_OpenSCManagerW]
mov ebp, eax
test ebp, ebp
mov dword [esp + 4], ebp
je 0x5c4fd7
mov eax, dword [esp + 0xc]
push esi
push 0xf01ff
push eax
push ebp
call dword [sym.imp.ADVAPI32.dll_OpenServiceW]
mov esi, eax
test esi, esi
je 0x5c4fcf
push ebx
push edi
push 0x5e8770
push 1
push esi
call dword [sym.imp.ADVAPI32.dll_ControlService]
mov edi, dword [sym.imp.KERNEL32.dll_Sleep]
test eax, eax
je 0x5c4fae
push 0x3e8
call edi
mov ebx, dword [sym.imp.ADVAPI32.dll_QueryServiceStatus]
push 0x5e8770
push esi
call ebx
test eax, eax
je 0x5c4fae
mov ebp, 3
cmp dword [0x5e8774], ebp
jne 0x5c4faa
push 0x3e8
call edi
push 0x5e8770
push esi
call ebx
test eax, eax
jne 0x5c4f8f
mov ebp, dword [esp + 0x10]
mov ebx, dword [sym.imp.ADVAPI32.dll_DeleteService]
push esi
call ebx
test eax, eax
jne 0x5c4fc6
push 0x64
call edi
push esi
call ebx
test eax, eax
je 0x5c4fbb
push esi
call dword [sym.imp.ADVAPI32.dll_CloseServiceHandle]
pop edi
pop ebx
push ebp
call dword [sym.imp.ADVAPI32.dll_CloseServiceHandle]
pop esi
pop ebp
pop ecx
ret
Function at 0x5c8e00
Capabilities:
Delete file

Disassembly:
push 0xffffffffffffffff
push 0x5de8f0
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0xc
mov ecx, dword [esp + 0x1c]
push esi
mov esi, dword [esp + 0x24]
lea eax, [esp + 4]
push edi
xor edi, edi
push eax
push 0x20019
push edi
push esi
push ecx
mov dword [esp + 0x1c], edi
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
cmp eax, edi
je 0x5c8ed2
lea edx, [esp + 0x24]
push eax
push edx
call fcn.005c57a0
add esp, 8
mov eax, dword [esp + 0x24]
mov dword [esp + 0x1c], edi
cmp eax, edi
je 0x5c8e61
mov edx, dword [eax]
jmp 0x5c8e63
xor edx, edx
xor ecx, ecx
push edi
xor eax, eax
push edx
push ecx
mov ecx, dword [esp + 0x38]
push eax
lea eax, [esp + 0x1c]
mov edx, dword [ecx + 4]
push eax
push esi
push 2
push edx
mov dword [esp + 0x2c], edi
mov dword [esp + 0x30], edi
call fcn.005c7050
mov eax, dword [esp + 0x44]
add esp, 0x20
cmp eax, edi
mov dword [esp + 0x1c], 0xffffffff
je 0x5c8ebf
mov esi, eax
add eax, 8
push eax
call dword [sym.imp.KERNEL32.dll_InterlockedDecrement]
test eax, eax
jne 0x5c8ebf
cmp esi, edi
je 0x5c8ebf
mov ecx, esi
call fcn.005c0a00
push esi
call fcn.005ce1c8
add esp, 4
pop edi
xor al, al
pop esi
mov ecx, dword [esp + 0xc]
mov dword fs:[0], ecx
add esp, 0x18
ret
push edi
lea eax, [esp + 0x2c]
push edi
push eax
call fcn.005c5990
add esp, 0xc
mov eax, dword [esp + 0x28]
mov dword [esp + 0x1c], 1
cmp eax, edi
je 0x5c8ef5
mov eax, dword [eax]
jmp 0x5c8ef7
xor eax, eax
mov ecx, dword [esp + 8]
mov edx, dword [esp + 0x2c]
push ebx
push esi
push eax
push ecx
push edx
call fcn.005c4640
add esp, 0x10
mov bl, al
mov eax, dword [esp + 0xc]
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, dword [esp + 0x2c]
cmp eax, edi
je 0x5c8f25
mov eax, dword [eax]
jmp 0x5c8f27
xor eax, eax
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
mov esi, dword [esp + 0x2c]
mov dword [esp + 0x20], 0xffffffff
cmp esi, edi
je 0x5c8f76
lea ecx, [esi + 8]
push ecx
call dword [sym.imp.KERNEL32.dll_InterlockedDecrement]
test eax, eax
jne 0x5c8f76
cmp esi, edi
je 0x5c8f76
mov eax, dword [esi]
cmp eax, edi
je 0x5c8f5d
push eax
call dword [sym.imp.OLEAUT32.dll_SysStringLen]
mov eax, dword [esi + 4]
cmp eax, edi
je 0x5c8f6d
push eax
call fcn.005ce1c8
add esp, 4
push esi
call fcn.005ce1c8
add esp, 4
mov ecx, dword [esp + 0x18]
mov al, bl
pop ebx
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x18
ret
Function at 0x5c8f90
Capabilities:
Query or enumerate registry key

Disassembly:
sub esp, 0x208
lea eax, [esp]
push ebx
mov ebx, dword [sym.imp.ADVAPI32.dll_RegEnumKeyW]
push ebp
push esi
push edi
xor edi, edi
push 0x104
push eax
push edi
push SysStringLen
call ebx
mov esi, dword [esp + 0x21c]
mov ebp, dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
test eax, eax
jne 0x5c8ffb
mov ecx, dword [esi + 8]
push 0
push ecx
call ebp
test eax, eax
je 0x5c9035
lea edx, [esp + 0x10]
push esi
push edx
push SysStringLen
call fcn.005c8e00
add esp, 0xc
lea eax, [esp + 0x10]
inc edi
push 0x104
push eax
push edi
push SysStringLen
call ebx
test eax, eax
je 0x5c8fc5
mov edi, 0x5e38b0
mov ecx, dword [esi + 8]
push 0
push ecx
call ebp
test eax, eax
je 0x5c9035
mov edx, dword [edi]
push esi
push edx
push reloc.OLEAUT32.dll_SysReAllocString
call fcn.005c8e00
add edi, 4
add esp, 0xc
cmp edi, 0x5e38c0
jb 0x5c9000
pop edi
pop esi
pop ebp
mov al, 1
pop ebx
add esp, 0x208
ret
pop edi
pop esi
pop ebp
xor al, al
pop ebx
add esp, 0x208
ret

Function at 0x5c9070
Capabilities:
Enumerate files on windows

Disassembly:
sub esp, 0x250
push esi
push edi
mov edi, dword [esp + 0x25c]
push 0x5c
push edi
call fcn.005cf082
mov esi, eax
add esp, 8
test esi, esi
je 0x5c9107
lea eax, [esp + 8]
mov word [esi], 0
push eax
push edi
call dword [sym.imp.KERNEL32.dll_FindFirstFileW]
mov edi, eax
cmp edi, 0xffffffff
je 0x5c9102
push ebx
lea ebx, [esi + 2]
push ebp
lea ecx, [esp + 0x3c]
push ebx
push ecx
call fcn.005ce946
add esp, 8
test eax, eax
je 0x5c90e3
mov ebp, dword [sym.imp.KERNEL32.dll_FindNextFileW]
lea edx, [esp + 0x10]
push edx
push edi
call ebp
test eax, eax
je 0x5c90e8
lea eax, [esp + 0x3c]
push ebx
push eax
call fcn.005ce946
add esp, 8
test eax, eax
jne 0x5c90c5
mov word [esi], 0x5c
push edi
call dword [sym.imp.KERNEL32.dll_FindClose]
cmp word [esi], 0
pop ebp
pop ebx
je 0x5c9102
pop edi
mov al, 1
pop esi
add esp, 0x250
ret
mov word [esi], 0x5c
pop edi
xor al, al
pop esi
add esp, 0x250
ret
Function at 0x5c9f10
Capabilities:
Get disk information

Disassembly:
push 0xffffffffffffffff
push 0x5de9fb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0xc
push ebx
push ebp
push esi
push edi
call dword [sym.imp.KERNEL32.dll_GetLogicalDrives]
mov esi, dword [esp + 0x2c]
xor ebp, ebp
mov dword [esp + 0x10], eax
xor ebx, ebx
mov eax, 1
mov ecx, ebx
shl eax, cl
mov ecx, dword [esp + 0x10]
test ecx, eax
je 0x5ca002
lea edx, [ebx + 0x41]
lea eax, [esp + 0x14]
push edx
push str._c:_
push eax
call fcn.005cddff
add esp, 0xc
lea ecx, [esp + 0x14]
push ecx
call dword [sym.imp.KERNEL32.dll_GetDriveTypeW]
cmp eax, 3
jne 0x5ca002
lea edx, [esp + 0x14]
push edx
push str.Mounting__s_n
call fcn.005c56e0
lea eax, [esp + 0x1c]
lea edi, [esi + 0x1048]
push eax
push edi
mov word [esp + 0x28], bp
call fcn.005ce20b
push 0x10
call fcn.005ce1d3
add esp, 0x14
mov dword [esp + 0x2c], eax
cmp eax, ebp
mov dword [esp + 0x24], ebp
je 0x5c9fc5
mov cx, word [edi]
push ecx
mov ecx, eax
call fcn.005ba1c0
jmp 0x5c9fc7
xor eax, eax
push esi
mov dword [esp + 0x28], 0xffffffff
mov dword [esi], eax
call fcn.005c9b80
mov edi, dword [esi]
add esp, 4
cmp edi, ebp
je 0x5c9ff0
mov ecx, edi
call fcn.005ba2c0
push edi
call fcn.005ce1c8
add esp, 4
mov edx, dword [esi + 0x1024]
push ebp
push edx
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
test eax, eax
je 0x5ca021
inc ebx
cmp ebx, 0x20
jb 0x5c9f3e
pop edi
pop esi
pop ebp
mov al, 1
pop ebx
mov ecx, dword [esp + 0xc]
mov dword fs:[0], ecx
add esp, 0x18
ret
mov ecx, dword [esp + 0x1c]
pop edi
pop esi
pop ebp
xor al, al
pop ebx
mov dword fs:[0], ecx
add esp, 0x18
ret
Function at 0x5cb250
Capabilities:
Compare security identifiers

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5df808
push 0x5cf288
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x2c
push ebx
push esi
push edi
xor ebx, ebx
mov dword [ebp - 0x1c], ebx
mov dword [ebp - 0x28], ebx
xor esi, esi
mov dword [ebp - 0x20], esi
mov byte [ebp - 0x24], bl
mov dword [ebp - 4], ebx
mov byte [ebp - 0x34], bl
mov byte [ebp - 0x33], bl
mov byte [ebp - 0x32], bl
mov byte [ebp - 0x31], bl
mov byte [ebp - 0x30], bl
mov byte [ebp - 0x2f], 5
lea eax, [ebp - 0x1c]
push eax
push ebx
push ebx
push ebx
push ebx
push ebx
push ebx
push ebx
push 0x12
push 1
lea ecx, [ebp - 0x34]
push ecx
call dword [sym.imp.ADVAPI32.dll_AllocateAndInitializeSid]
test eax, eax
je 0x5cb329
lea edx, [ebp - 0x28]
push edx
push 8
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.ADVAPI32.dll_OpenProcessToken]
test eax, eax
je 0x5cb329
mov dword [ebp - 0x2c], ebx
lea eax, [ebp - 0x2c]
push eax
push ebx
push ebx
push 1
mov ecx, dword [ebp - 0x28]
push ecx
mov edi, dword [sym.imp.ADVAPI32.dll_GetTokenInformation]
call edi
mov edx, dword [ebp - 0x2c]
push edx
call fcn.005ce1d3
add esp, 4
mov esi, eax
mov dword [ebp - 0x38], esi
mov dword [ebp - 0x20], esi
cmp esi, ebx
je 0x5cb329
lea eax, [ebp - 0x2c]
push eax
mov ecx, dword [ebp - 0x2c]
push ecx
push esi
push 1
mov edx, dword [ebp - 0x28]
push edx
call edi
test eax, eax
je 0x5cb329
mov eax, dword [ebp - 0x1c]
push eax
mov ecx, dword [esi]
push ecx
call dword [sym.imp.ADVAPI32.dll_EqualSid]
neg eax
sbb eax, eax
neg eax
mov byte [ebp - 0x24], al
jmp 0x5cb32c
mov al, byte [ebp - 0x24]
mov dword [ebp - 4], 0xffffffff
call fcn.005cb351
mov ecx, dword [ebp - 0x10]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x5cbd20
Capabilities:
Query or enumerate registry value

Disassembly:
push ecx
mov edx, dword [esp + 8]
push esi
mov esi, dword [esp + 0x10]
lea eax, [esp + 4]
push eax
mov eax, dword [ecx + 4]
push esi
push 0
push 0
push edx
push eax
mov dword [esp + 0x1c], 8
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
je 0x5cbd58
mov ecx, dword [esp + 0x14]
mov edx, dword [esp + 0x18]
mov dword [esi], ecx
mov dword [esi + 4], edx
pop esi
pop ecx
ret 0x10

Function at 0x5cbd60
Capabilities:
Query or enumerate registry value

Disassembly:
mov edx, dword [esp + 4]
push esi
mov esi, dword [esp + 0xc]
lea eax, [esp + 0x10]
push eax
mov eax, dword [ecx + 4]
push esi
push 0
push 0
push edx
push eax
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
je 0x5cbd94
mov eax, dword [esp + 0x14]
test eax, eax
je 0x5cbd94
push eax
push esi
call fcn.005ce20b
add esp, 8
pop esi
ret 0x10

Function at 0x5cbda0
Capabilities:
Query or enumerate registry value

Disassembly:
mov edx, dword [esp + 4]
sub esp, 0x24
lea eax, [esp + 0x28]
push eax
mov eax, dword [ecx + 4]
push 0x20019
push 0
push edx
push eax
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x5cbe22
push ebx
mov ebx, dword [esp + 0x30]
push esi
xor esi, esi
test ebx, ebx
jbe 0x5cbe15
push ebp
mov ebp, dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
push edi
mov edi, dword [esp + 0x40]
push esi
lea ecx, [esp + 0x18]
push 0x5e4320
push ecx
mov dword [esp + 0x1c], 4
call fcn.005cddff
mov ecx, dword [esp + 0x44]
add esp, 0xc
lea edx, [esp + 0x10]
lea eax, [esp + 0x14]
push edx
push edi
push 0
push 0
push eax
push ecx
call ebp
inc esi
add edi, 4
cmp esi, ebx
jb 0x5cbdda
pop edi
pop ebp
mov edx, dword [esp + 0x30]
push edx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
pop esi
pop ebx
add esp, 0x24
ret 0xc

Function at 0x5cbe30
Capabilities:
Query or enumerate registry value

Disassembly:
mov edx, dword [esp + 4]
sub esp, 0x28
lea eax, [esp + 0x2c]
push eax
mov eax, dword [ecx + 4]
push 0x20019
push 0
push edx
push eax
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x5cbec2
push ebp
mov ebp, dword [esp + 0x34]
push esi
xor esi, esi
test ebp, ebp
jbe 0x5cbeb5
push ebx
mov ebx, dword [esp + 0x40]
push edi
mov edi, dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
push esi
lea ecx, [esp + 0x1c]
push 0x5e4320
push ecx
mov dword [esp + 0x1c], 4
call fcn.005cddff
add esp, 0xc
lea edx, [esp + 0x10]
lea eax, [esp + 0x14]
lea ecx, [esp + 0x18]
push edx
mov edx, dword [esp + 0x40]
push eax
push 0
push 0
push ecx
push edx
call edi
test eax, eax
jne 0x5cbeab
mov ax, word [esp + 0x14]
mov word [ebx], ax
inc esi
add ebx, 2
cmp esi, ebp
jb 0x5cbe6a
pop edi
pop ebx
mov ecx, dword [esp + 0x34]
push ecx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
pop esi
pop ebp
add esp, 0x28
ret 0xc
Function at 0x5cc000
Capabilities:
Get file version info

Disassembly:
push ecx
push ebx
mov ebx, dword [esp + 0xc]
push ebp
push esi
lea eax, [esp + 0xc]
push edi
push eax
push ebx
call sub.VERSION.dll_GetFileVersionInfoSizeW
mov esi, eax
test esi, esi
je 0x5cc131
push esi
call fcn.005cf145
add esp, 4
mov edi, eax
push edi
push esi
push 0
push ebx
call sub.VERSION.dll_GetFileVersionInfoW
push 0
push 0x80
push 3
push 0
push 0
push 0xc0000000
push ebx
call fcn.005be080
mov ebp, eax
add esp, 0x1c
cmp ebp, 0xffffffff
je 0x5cc131
push 0
push ebp
call fcn.005be3a0
push 0
push 0
push 0
push 4
push 0
push ebp
mov ebx, eax
call fcn.005be260
add esp, 0x20
mov dword [esp + 0x18], eax
test eax, eax
jne 0x5cc08b
push ebp
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop edi
pop esi
pop ebp
pop ebx
pop ecx
ret
push 0
push 0
push 0
push 6
push eax
call fcn.005be2f0
mov esi, eax
add esp, 0x14
test esi, esi
je 0x5cc121
push 0x5e4918
push edi
call fcn.005cd3f0
push eax
push ebx
push esi
call fcn.005cbf60
push 0x5e48f8
push edi
call fcn.005cd3f0
push eax
push ebx
push esi
call fcn.005cbf60
push 0x5e48d8
push edi
call fcn.005cd3f0
push eax
push ebx
push esi
call fcn.005cbf60
push 0x5e48c0
push edi
call fcn.005cd3f0
add esp, 0x44
push eax
push ebx
push esi
call fcn.005cbf60
push 0x5e48a0
push edi
call fcn.005cd3f0
push eax
push ebx
push esi
call fcn.005cbf60
push 0x5e4888
push edi
call fcn.005cd3f0
push eax
push ebx
push esi
call fcn.005cbf60
add esp, 0x34
push esi
call dword [sym.imp.KERNEL32.dll_UnmapViewOfFile]
mov ecx, dword [esp + 0x18]
mov esi, dword [sym.imp.KERNEL32.dll_CloseHandle]
push ecx
call esi
push ebp
call esi
pop edi
pop esi
pop ebp
pop ebx
pop ecx
ret
Function at 0x5cd1b0
Capabilities:
Acquire debug privileges

Disassembly:
push ecx
lea eax, [esp]
mov dword [esp], 0
push eax
push 0x20
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.ADVAPI32.dll_OpenProcessToken]
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov ecx, dword [esp]
push 1
push str.SeBackupPrivilege
push ecx
call fcn.005cd140
mov edx, dword [esp + 0xc]
push 1
push str.SeDebugPrivilege
push edx
call fcn.005cd140
mov eax, dword [esp + 0x18]
push 1
push str.SeRestorePrivilege
push eax
call fcn.005cd140
mov ecx, dword [esp + 0x24]
push 1
push str.SeSecurityPrivilege
push ecx
call fcn.005cd140
mov edx, dword [esp + 0x30]
add esp, 0x30
push edx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov al, 1
pop ecx
ret

Function at 0x5cdbfa
Capabilities:
Query or enumerate registry value

Disassembly:
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 str.CLSIDADB880A6_D8FF_11CF_9377_00AA003B7A11InprocServer32
push SysReAllocString
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x5cdc50
lea eax, [ebp - 8]
push eax
push dword [ebp + 8]
mov dword [ebp - 8], 0x104
push esi
push esi
push 0x5df87c
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x5cdc43
inc esi
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, esi
jmp 0x5cdc52
xor eax, eax
pop esi
leave
ret 4
Function at 0x10001760
Capabilities:
Allocate or change rwx memory
Get system information on windows

Disassembly:
push ebp
mov ebp, esp
push 0xfffffffffffffffe
push 0x1007e300
push 0x1004ed10
mov eax, dword fs:[0]
push eax
add esp, 0xffffffc0
mov eax, dword [0x10083040]
xor dword [ebp - 8], eax
xor eax, ebp
mov dword [ebp - 0x1c], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0x10]
mov dword fs:[0], eax
mov dword [ebp - 0x18], esp
mov dword [ebp - 0x50], 0
xor eax, eax
mov dword [ebp - 0x48], eax
mov dword [ebp - 0x44], eax
mov dword [ebp - 0x40], eax
mov dword [ebp - 0x3c], eax
mov dword [ebp - 0x38], eax
mov dword [ebp - 0x34], eax
mov dword [ebp - 0x30], eax
mov dword [ebp - 0x2c], eax
mov dword [ebp - 0x28], eax
mov dword [ebp - 0x20], 0
mov dword [ebp - 0x24], 0
lea ecx, [ebp - 0x48]
push ecx
call dword [sym.imp.KERNEL32.dll_GetSystemInfo]
push 0x40
push 0x3000
mov edx, dword [ebp - 0x44]
push edx
push 0
call dword [sym.imp.KERNEL32.dll_VirtualAlloc]
mov dword [ebp - 0x24], eax
cmp dword [ebp - 0x24], 0
jne 0x100017f5
xor al, al
jmp 0x1000187e
mov eax, dword [ebp - 0x24]
mov dword [ebp - 0x50], eax
mov ecx, dword [ebp - 0x50]
mov byte [ecx], 0xc3
lea edx, [ebp - 0x20]
push edx
push 0x140
mov eax, dword [ebp - 0x44]
push eax
mov ecx, dword [ebp - 0x24]
push ecx
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
test eax, eax
jne 0x10001820
xor al, al
jmp 0x1000187e
mov dword [ebp - 4], 0
mov eax, dword [ebp - 0x24]
push 0x1000186b
jmp eax
mov ecx, dword [ebp - 0x10]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x1c]
xor ecx, ebp
call fcn.1004d4c5
mov esp, ebp
pop ebp
ret

Function at 0x10004a80
Capabilities:
Create thread

Disassembly:
push ebx
push esi
push edi
call fcn.10011510
call dword [sym.imp.KERNEL32.dll_GetTickCount64]
mov esi, dword [sym.imp.KERNEL32.dll_CreateThread]
push 0
push 0
push 0
push 0x10004390
push 0
push 0
mov dword [0x10088040], eax
mov dword [0x10088044], edx
mov dword [0x10088048], eax
mov dword [0x1008804c], edx
call esi
mov ebx, eax
test ebx, ebx
je 0x10004af8
push 0
push 0
push 0
push 0x10004630
push 0
push 0
call esi
mov edi, eax
test edi, edi
je 0x10004af8
mov esi, dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
push 0x64
push ebx
call esi
push 0x64
push edi
call esi
mov esi, dword [sym.imp.KERNEL32.dll_CloseHandle]
push ebx
call esi
push edi
call esi
pop edi
pop esi
pop ebx
ret
push 1
call fcn.100579dd
int3
Function at 0x1000b7d0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x1006f172
mov eax, dword fs:[0]
push eax
sub esp, 0x16c
mov eax, dword [0x10083040]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, edx
mov esi, ecx
mov dword [ebp - 0x158], esi
mov dword [ebp - 0x178], esi
lea ecx, [ebp - 0x157]
mov dword [ebp - 0x158], 1
lea edx, [ecx + 1]
xorps xmm0, xmm0
mov word [ebp - 0x158], 0x5e
movups xmmword [esi], xmm0
mov byte [ebp - 0x157], 0
mov dword [esi + 0x10], 0
mov dword [esi + 0x14], 0
mov al, byte [ecx]
inc ecx
test al, al
jne 0x1000b844
sub ecx, edx
lea eax, [ebp - 0x157]
push ecx
push eax
mov ecx, esi
call fcn.10002130
mov dword [ebp - 4], 0
mov dword [ebp - 0x158], 1
test edi, edi
je 0x1000b9be
movaps xmm0, xmmword [0x1007c3d0]
xor ecx, ecx
movups xmmword [ebp - 0x174], xmm0
mov dword [ebp - 0x164], 0x434b0b43
mov dword [ebp - 0x160], 0x2e434602
mov dword [ebp - 0x15c], 0x2b435c
nop dword [eax]
nop word [eax + eax]
mov al, byte [ebp - 0x174]
xor byte [ebp + ecx - 0x173], al
inc ecx
cmp ecx, 0x1a
jb 0x1000b8b0
xorps xmm0, xmm0
mov byte [ebp - 0x159], 0
lea ecx, [ebp - 0x173]
mov dword [ebp - 0x120], 0
movups xmmword [ebp - 0x130], xmm0
mov dword [ebp - 0x11c], 0
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x1000b8f1
sub ecx, edx
lea eax, [ebp - 0x173]
push ecx
push eax
lea ecx, [ebp - 0x130]
call fcn.10002130
lea eax, [ebp - 0x118]
mov dword [ebp - 4], 1
push eax
lea eax, [ebp - 0x154]
mov dword [ebp - 0x118], edi
push eax
mov dword [ebp - 0x114], 0
call fcn.100583c8
cmp dword [ebp - 0x11c], 0xf
lea ecx, [ebp - 0x154]
push ecx
lea eax, [ebp - 0x130]
cmova eax, dword [ebp - 0x130]
push eax
lea eax, [ebp - 0x110]
push 0x100
push eax
call fcn.100587d8
lea ecx, [ebp - 0x110]
add esp, 0x18
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x1000b970
sub ecx, edx
lea eax, [ebp - 0x110]
push ecx
push eax
mov ecx, esi
call fcn.10001e50
mov ecx, dword [ebp - 0x11c]
cmp ecx, 0xf
jbe 0x1000b9be
mov edx, dword [ebp - 0x130]
inc ecx
mov eax, edx
cmp ecx, 0x1000
jb 0x1000b9b4
mov edx, dword [eax - 4]
add ecx, 0x23
sub eax, edx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x1000b9db
push ecx
push edx
call fcn.1004d526
add esp, 8
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.1004d4c5
mov esp, ebp
pop ebp
ret
call fcn.100527f4
int3
Function at 0x1000e9c0
Capabilities:
Check for time delay via queryperformancecounter

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x1c
mov eax, dword [0x10083040]
xor eax, esp
mov dword [esp + 0x18], eax
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
lea eax, [esp + 0x18]
push eax
call dword [sym.imp.KERNEL32.dll_QueryPerformanceFrequency]
test eax, eax
jne 0x1000ea0a
mov dword [edi], 0
mov eax, edi
mov dword [edi + 4], 0
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x18]
xor ecx, esp
call fcn.1004d4c5
mov esp, ebp
pop ebp
ret
cmp dword [esp + 0x1c], 0
jg 0x1000ea1a
jl 0x1000e9e9
cmp dword [esp + 0x18], 0
jbe 0x1000e9e9
mov ebx, dword [sym.imp.KERNEL32.dll_QueryPerformanceCounter]
lea eax, [esp + 0x10]
push eax
xor esi, esi
call ebx
test eax, eax
jne 0x1000ea41
nop dword [eax]
inc esi
cmp esi, 3
ja 0x1000e9e9
lea eax, [esp + 0x10]
push eax
call ebx
test eax, eax
je 0x1000ea30
mov edx, dword [esp + 0x14]
mov ecx, dword [esp + 0x10]
call fcn.1004e520
mulsd xmm0, qword [0x1007bcc0]
mov edx, dword [esp + 0x1c]
mov ecx, dword [esp + 0x18]
movsd qword [esp + 0x10], xmm0
call fcn.1004e520
movsd xmm1, qword [esp + 0x10]
divsd xmm1, xmm0
movaps xmm0, xmm1
call fcn.1004e420
mov ecx, dword [esp + 0x24]
mov dword [edi], eax
mov eax, edi
mov dword [edi + 4], edx
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.1004d4c5
mov esp, ebp
pop ebp
ret

Function at 0x1000ee30
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
push ebp
mov ebp, esp
mov edx, dword [ebp + 8]
mov eax, 1
mov dword [0x10083b6c], edx
mov ecx, edx
shr ecx, 0x1e
xor ecx, edx
imul edx, ecx, 0x6c078965
add edx, eax
mov dword [eax*4 + 0x10083b6c], edx
inc eax
cmp eax, 0x270
jb 0x1000ee41
mov dword [0x10083b68], 0x270
pop ebp
ret 8