CoderDayton/nightcap

C++·4502 files·commit a030647·scanned 5d ago·cached ✓

70/100

DANGEROUS

Sensitive capability combinations reachable from entry points. Do not run without review.

This repository contains patterns associated with malware. Do NOT run this code.

verdict accurate?

3% file coverage

threat-state: dangerouslive

FINDINGS ░▒▓

warningPython subprocess / os.system usageos.system() or subprocess with shell=True / suspicious commands can execute arbitrary shell commands. Plain pip/package installs are usually benign.tests/payload_import_rollback_test.py

        sys.exit(74)
    sys.exit(subprocess.call([os.environ['NIGHTCAP_TEST_REAL_MV'], *args]))
else:
    raise AssertionError(tool)

criticaleval() usage detectedeval() executes arbitrary code and is commonly used in malware to run obfuscated payloads fetched from remote servers.tests/thin_dependency_bootstrap_test.sh


! grep -Eq '(^|[^[:alnum:]_])eval([^[:alnum:]_]|$)' \
  "${INSTALLER}" "${BOOTSTRAP}"
! grep -Eq '/usr/bin/env|(^|[^[:alnum:]_])dirname([^[:alnum:]_]|$)' \

criticaleval() usage detectedeval() executes arbitrary code and is commonly used in malware to run obfuscated payloads fetched from remote servers.third_party/mcpelauncher-linker/bionic/libc/tools/genseccomp.py

        name = m.group(1)
        # eval() takes care of any arithmetic that may be done
        value = eval(token_re.sub(lambda x: str(constants[x.group(0)]),
                                  m.gro...

criticalPython dynamic code executioneval(), exec() or compile() on untrusted input can execute arbitrary code. Common in Python malware for running obfuscated payloads.third_party/mcpelauncher-linker/bionic/libc/tools/genseccomp.py

        name = m.group(1)
        # eval() takes care of any arithmetic that may be done
        value = eval(token_re.sub(lambda x: str(constants[x.group(0)]),
                                  m.gro...

    os.chdir(path)
    process = subprocess.Popen(
        ["/bin/sh", "run.sh"], stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
    (output, _) = process.communicate()

infoSuspicious files are not reachable from entry pointsFlagged files exist but are not imported by any entry point. They may be dead code, tests, or attack payloads triggered by another mechanism.+2

Scores are heuristics. A “safe” verdict means no known-malicious patterns were found — clever malware can look boring. Wrong verdict? Flag it above; confirmed false positives become regression tests.

141 files scanned @ a030647 | 10/22/2026 | heuristic scan — always review manually

risk by category

code execution25

network & exfiltration0

file system access0

obfuscation0

supply chain0

owasp / injection0

telemetry

files 141/4502rules hit 6engine v7commit a030647

github

CoderDayton/nightcap

Roblox on Linux, tuned for desktop play. A Mocktail fork that keeps up with Roblox updates, with extra bug fixes, custom assets and more.

C++

43d

4502 files

141 scanned(3%)

a030647

architecture░▒▓

entry (0) flagged (3) pkg (64)

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