MALICIOUS
136
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The file is identified as malicious by ClamAV and an ML classifier, with high-confidence heuristics indicating it's a phishing lure. The embedded URL 'https://baarspo.ru/wix?keyword=skull+and+shackles' is used as a redirector, likely to a malicious payload or phishing page. No scripts were extracted, but the PDF structure and URL suggest an attempt to trick the user into downloading further content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9937
Heuristics 5
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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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Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINKPDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
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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://baarspo.ru/wix?keyword=skull+and+shackles PDF link annotation
- https://cdn.sqhk.co/salejejo/cgjHJjh/lubukek.pdfIn PDF document text
- https://cdn.sqhk.co/fasisela/ijidjhq/tubby_todd_hand_cream.pdfIn PDF document text
- http://jubivigupowo.iblogger.org/asus_rt_n66u_service_manual_download.pdfIn PDF document text
- https://zamigalimigarub.weebly.com/uploads/1/3/5/3/135326483/lolukilasop.pdfIn PDF document text
- https://vujojetusifej.weebly.com/uploads/1/3/1/3/131398487/8439621.pdfIn PDF document text
- https://cdn.sqhk.co/zuwiwejagub/iiicaEw/elementalist_lux_dark_combo.pdfIn PDF document text
- https://pomisefinare.weebly.com/uploads/1/3/4/9/134902228/edbaf4bb8aa1.pdfIn PDF document text
- https://dusivasawomila.weebly.com/uploads/1/3/4/6/134660852/kofovogimuvek-wavasazidor.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/zatasipezeg/mitog.pdfIn PDF document text
- https://s3.amazonaws.com/juvetaso/lesson_plan_templates_for_preschool.pdfIn PDF document text
- http://boxalage.epizy.com/7-2_practice_division_properties_of_exponents_glencoe_algebra_1.pdfIn PDF document text
- https://s3.amazonaws.com/zesotat/buginexexodulofaruluvono.pdfIn PDF document text
- https://2559d30b-64cd-4b4d-aaad-e76a675dde99.filesusr.com/ugd/f5a024_bc240516b27d46dc9f31c75e5bb3845a.pdf?index=trueIn PDF document text
- https://4e33067b-0f13-4bed-bb9c-ea95f768fd7c.filesusr.com/ugd/23924c_63c283861c22440389a59586923675db.pdf?index=trueIn PDF document text
- https://caa91486-5fcc-43b7-8b2b-5b817ae85bbe.filesusr.com/ugd/26bbcf_dd669d594e884a649ff284fac01e6c9b.pdf?index=trueIn PDF document text
- https://dc383e6d-b7a3-4e67-a88a-227fa542b6c3.filesusr.com/ugd/72b0e7_3ba0a9e8712943d9ad3cb25d7ea7321a.pdf?index=trueIn PDF document text
- http://nezenomawaza.epizy.com/celestron_telescope_70az_review.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5c43f33a-b0a5-4849-9270-45fc29f8d57d/85458258545.pdfIn PDF document text
- https://s3.amazonaws.com/wufujudisu/bully_lite_mod_apk_rexdl.pdfIn PDF document text
- https://s3.amazonaws.com/wovisak/87977611805.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/794f5ec1-2846-4b86-83fd-3cc94ded80ed/gubabaravidonanu.pdfIn PDF document text
- https://d5e9a058-cbdc-4968-ba72-30cdbf1e36a3.filesusr.com/ugd/9cfd0a_c2cdda751a28489f829dfb0affbcf9fd.pdf?index=trueIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0002de88.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x2DE88 | 5096 bytes |
SHA-256: 71ab717f859895f457cad67722f43caf65bb5832eeba1d828b7bb51eace7d4de |
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font_01_sfnt_off0002efe0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x2EFE0 | 11444 bytes |
SHA-256: 9cf7a563e0a1860bfe262b70a0e4738c53e0b30046fdbef8413c6fd683b517d6 |
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