MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous links, including one to a known malicious redirector at `https://ttraff.com/pify?keyword=birches+poem+analysis+pdf`. This redirector likely leads to a phishing page or a malware download. The document body and embedded links suggest a lure related to poem analysis, aiming to trick users into clicking the malicious link. The ML classifier also strongly indicated maliciousness.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
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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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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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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.com/pify?keyword=birches+poem+analysis+pdf In PDF document text
- http://natuk.scorpiontv.us/uploads/1/3/1/3/131383483/sugepujenawonuve.pdfIn PDF document text
- http://files.classicwindowsandsiding.com/uploads/1/3/0/9/130969315/6808a1727.pdfIn PDF document text
- http://files.jessicacloarec.com/uploads/1/3/2/6/132681156/3154861.pdfIn PDF document text
- http://zenulapem.jamquest.org/uploads/1/3/0/7/130775045/logatanize.pdfIn PDF document text
- http://setuwiler.jillrumleyart.com/uploads/1/3/1/3/131398547/dikuvopimewobolut.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://cdn.shopify.com/s/files/1/0432/4635/4592/files/6269306086.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/6712/0539/files/encyclopedia_brown_cracks_the_case.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/2630/0575/files/95952985369.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/9792/2461/files/career_guidance_test.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/6488/5397/files/lumobobazixojo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/8921/6167/files/72514512551.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/0331/3315/files/biology_ebook_free_download.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/0930/9854/files/41247979874.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/8565/2375/files/32777220493.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/7284/0090/files/dnd_human_variant.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/7963/1012/files/86020307526.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/2017/3983/files/widixolimapaju.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/5783/9254/files/my_little_pony_coloring_sheets.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_off00007405.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7405 | 5256 bytes |
SHA-256: e781e4db93eeec96d7b9cea2a7e63d8beda9ff108358deec9f030b848e406bca |
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font_01_sfnt_off000085ab.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x85AB | 9620 bytes |
SHA-256: edca09b7e4ba48cfc9a94537fde7668cea6483a184b8258dbbd951959fbace15 |
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font_02_sfnt_off0000a6a4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA6A4 | 4324 bytes |
SHA-256: 1062cd8ddf90f4344fa193b395386d5669df1a952e5759311ca261a71931f361 |
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