ClamAV detected Win.Virus.Expiro-10004389-0 malware on Ubuntu instance in Conda package

Today clamAV scanned my AWS instances and detect infected files on each. It looks like false positive due to several reasons:

1. All these files are created in 2021 (why were they detected only now?)

2. SSH port for each instance is protected by MFA + password + VPN.

All these files are in Conda environment and only exe files are infected (my AWS instances are Ubuntu OS).

Could it be the same issue like here?

/home/kidas/anaconda3/pkgs/conda-build-3.24.0-py310h06a4308_0/lib/python3.10/site-packages/conda_build/cli-64.exe: Win.Virus.Expiro-10004389-0 FOUND
/home/kidas/anaconda3/pkgs/conda-build-3.24.0-py310h06a4308_0/lib/python3.10/site-packages/conda_build/cli-32.exe: Win.Virus.Expiro-10004389-0 FOUND
/home/kidas/anaconda3/pkgs/conda-23.3.1-py310h06a4308_0/lib/python3.10/site-packages/conda/shell/cli-64.exe: Win.Virus.Expiro-10004389-0 FOUND
/home/kidas/anaconda3/pkgs/conda-23.3.1-py310h06a4308_0/lib/python3.10/site-packages/conda/shell/cli-32.exe: Win.Virus.Expiro-10004389-0 FOUND
/home/kidas/anaconda3/lib/python3.10/site-packages/conda/shell/cli-64.exe: Win.Virus.Expiro-10004389-0 FOUND
/home/kidas/anaconda3/lib/python3.10/site-packages/conda/shell/cli-32.exe: Win.Virus.Expiro-10004389-0 FOUND
/home/kidas/anaconda3/lib/python3.10/site-packages/conda_build/cli-64.exe: Win.Virus.Expiro-10004389-0 FOUND
/home/kidas/anaconda3/lib/python3.10/site-packages/conda_build/cli-32.exe: Win.Virus.Expiro-10004389-0 FOUND

VirusTotal results (all AV showed - undetected expect these AVs):

                "ClamAV": {
                    "category": "malicious",
                    "engine_name": "ClamAV",
                    "engine_version": "1.1.0.0",
                    "result": "Win.Virus.Expiro-10004389-0",
                    "method": "blacklist",
                    "engine_update": "20230730"
                },
                "SymantecMobileInsight": {
                    "category": "type-unsupported",
                    "engine_name": "SymantecMobileInsight",
                    "engine_version": "2.0",
                    "result": null,
                    "method": "blacklist",
                    "engine_update": "20230119"
                },
                "Trustlook": {
                    "category": "type-unsupported",
                    "engine_name": "Trustlook",
                    "engine_version": "1.0",
                    "result": null,
                    "method": "blacklist",
                    "engine_update": "20230730"
                },
                "Avast-Mobile": {
                    "category": "type-unsupported",
                    "engine_name": "Avast-Mobile",
                    "engine_version": "230730-02",
                    "result": null,
                    "method": "blacklist",
                    "engine_update": "20230730"
                },
                "Google": {
                    "category": "malicious",
                    "engine_name": "Google",
                    "engine_version": "1690700450",
                    "result": "Detected",
                    "method": "blacklist",
                    "engine_update": "20230730"
                },
                "BitDefenderFalx": {
                    "category": "type-unsupported",
                    "engine_name": "BitDefenderFalx",
                    "engine_version": "2.0.936",
                    "result": null,
                    "method": "blacklist",
                    "engine_update": "20230729"
                }