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Scanning Binaries For PE Format Anomalies

ID: 4e0aedc6-78a9-590b-9b78-9073c1276df9

STIX ID: report--4e0aedc6-78a9-590b-9b78-9073c1276df9

Feed Name: Zscaler Security Research Blog

Threat Score
15/100

Date Published: 2025-04-02

Date Updated: 2026-05-01

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This report presents statistical findings from analysis of malicious PE binaries, highlighting common entry-point byte sequences, prevalent section names (noting UPX and UPack), typical section counts, numerous unusual/Chinese section names, and an anomaly-score distribution intended to help researchers validate and cluster suspicious samples.

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