MALICIOUS
134
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file was flagged by a machine learning classifier as malicious and contains a link to a known malicious redirector. The redirector URL is `https://ttraff.cc/pify?keyword=apotheosis+of+a+demon+pdf`. This suggests the document is designed to lure users to a malicious website. No scripts were extracted, and the document body was heavily obfuscated.
Machine Learning
- Nyx PDF Classifier malicious score 0.9988
Heuristics 4
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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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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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://ttraff.cc/pify?keyword=apotheosis+of+a+demon+pdf In PDF document text
- http://files.sauer-int.com/uploads/1/3/1/4/131438180/b91cff36838c89.pdfIn PDF document text
- http://files.alexandermorrisart.com/uploads/1/3/2/6/132683181/4037346.pdfIn PDF document text
- http://files.monumentblog.com/uploads/1/3/1/3/131381031/ec211d84a.pdfIn PDF document text
- http://files.blackberrywhite.com/uploads/1/3/0/7/130739827/852654.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/4746/1788/files/lovoxeviw.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/6191/1458/files/rolagezegubot.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/78992801071.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/8245/7000/files/53551915904.pdfIn PDF document text
- https://xadotafemev.files.wordpress.com/2020/07/xenikapu.pdfIn PDF document text
- https://bolivuxane.files.wordpress.com/2020/07/64099267513.pdfIn PDF document text
- https://dedovirap.files.wordpress.com/2020/07/bemaribejipofupetitura.pdfIn PDF document text
- https://nopozuzat.files.wordpress.com/2020/07/digexemujokulu.pdfIn PDF document text
- https://dumatogolage.files.wordpress.com/2020/06/nosomelipax.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/0581/9550/files/zivaxeranorenanunox.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/1471/7597/files/10748650999.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/7243/7913/files/denelarosakodadokodebakig.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/3732/5462/files/bolosuvewexezizozidutima.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/5965/7374/files/zufopugesawanaxopar.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/9972/4702/files/miragifus.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/8580/0358/files/zejulamojeviremevod.pdfIn 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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000240db.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x240DB | 7228 bytes |
SHA-256: d43504a08b2e690455182989a018914db88a091e7a707a0f5114d9fc514f9dff |
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font_01_sfnt_off00025939.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x25939 | 4928 bytes |
SHA-256: 5349395ff145ed2b09a6b75e292cadda0c82e39c40512ffee21625b07b146fad |
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font_02_sfnt_off000269d3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x269D3 | 10588 bytes |
SHA-256: 878b6046e53cedb46fb9b66748ccd13fc107bd4d79bd94d928b1f83dca760a7e |
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