MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF file was flagged by a machine learning classifier and ClamAV as malicious, specifically as a phishing trojan. The embedded URLs, although many are marked benign, suggest an attempt to direct the user to external resources. The presence of PDF_URI and EMBEDDED_URL heuristics indicates that the document likely contains links intended to deceive the user into navigating to potentially harmful sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9873
Heuristics 4
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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External URI info PDF_URIPDF contains an external URL action
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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
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Embedded URL info EMBEDDED_URLOne or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.URL https://feedproxy.google.com/~r/razvivatel/yapz/~3/gPkW7oTCsL0/square?utm_term=the+unit+of+first+order+reaction+is
- https://static1.squarespace.com/static/60aac4dd19f082755c4e5c69/t/60ee4e7ae03b615e098f4004/1626230394197/majiwupexo.pdf
- https://static1.squarespace.com/static/60aac4e0d5abe22cec5c4b22/t/60ee7729fd66ff3739f1d96d/1626240809954/rupoderopil.pdf
- https://static1.squarespace.com/static/60aac4dd19f082755c4e5c69/t/60e7f38f7d3b385c94b69163/1625813903476/meaning_of_indulgence_in_tagalog.pdf
- https://static1.squarespace.com/static/60aac59fb7e9621e2f466549/t/60ec92b4af807f1e15269f6d/1626116788890/92490662141.pdf
- https://static1.squarespace.com/static/60bf6cad3a95e91b59aa2418/t/60edacfde0c6fb6066154ad3/1626189054172/conciliation_meaning_in_english.pdf
- https://static1.squarespace.com/static/60aac4dd19f082755c4e5c69/t/60f0a94e247c7e0f0264a2b8/1626384718803/fogovul.pdf
- https://static1.squarespace.com/static/60bf69b23f3791685666e32d/t/60e9006cf4fe78435a393b4a/1625882732505/apostrophes_are_used_for.pdf
- https://static1.squarespace.com/static/60aac52a97a1d73ddacfe14c/t/60ecc7e008f5654265247252/1626130401099/south_of_france_cities.pdf
- https://static1.squarespace.com/static/60aac4dd19f082755c4e5c69/t/60ec9941e0914637f38ce3ca/1626118465380/teguduje.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://dejavu.sourceforge.net
- http://dejavu.sourceforge.net/wiki/index.php/License
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00012a05.bin8d14b015bd35131ad3236fa858bea4b5f3d490bd084471334b5094edbcca53c7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12A05 | 19144 bytes |
font_01_sfnt_off00015d80.bin52ea676f407045278d13265b576a77320da1be0cc319bb143e3439fe9e1f45cd |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x15D80 | 10592 bytes |
font_02_sfnt_off000175a9.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x175A9 | 16792 bytes |
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