MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a large number of embedded links, identified as a PDF SEO link farm. One of these links, 'https://ttraff.cc/pify?keyword=pharmacy+wall+charts', points to a known malicious redirector. The document body, though partially corrupted, also contains this URL, suggesting the primary intent is to redirect users to malicious content through a deceptive link farm.
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.cc/pify?keyword=pharmacy+wall+charts In PDF document text
- http://files.betweenheavenandearth.org/uploads/1/3/1/8/131857650/xenere_sikarazas_fosafi.pdfIn PDF document text
- http://files.shoparworkshopbelmont.com/uploads/1/3/1/3/131379353/dd6d33712d411b9.pdfIn PDF document text
- http://files.graemepickles.com/uploads/1/3/1/4/131407445/9857976.pdfIn PDF document text
- http://files.royalqueendom.com/uploads/1/3/0/8/130813827/7066829.pdfIn PDF document text
- http://files.aimdesignsgifts.com/uploads/1/3/0/7/130739340/968392.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://pekimovaw.files.wordpress.com/2020/07/gupiwozajejatubero.pdfIn PDF document text
- https://xokumawuv.files.wordpress.com/2020/06/25069677562.pdfIn PDF document text
- https://gufakiv.files.wordpress.com/2020/06/7300503785.pdfIn PDF document text
- https://vipikewef.files.wordpress.com/2020/07/xovikelubobabedomibibaxal.pdfIn PDF document text
- https://fuxofifusod.files.wordpress.com/2020/06/bomeseri.pdfIn PDF document text
- https://woxujobeza.files.wordpress.com/2020/06/vagejedalejegomija.pdfIn PDF document text
- https://tatadakijafi440268210.files.wordpress.com/2020/07/58546370525.pdfIn PDF document text
- https://jarajabeduxe.files.wordpress.com/2020/07/40239469484.pdfIn PDF document text
- https://fiwukezebara.files.wordpress.com/2020/06/87140078345.pdfIn PDF document text
- https://mowesafubi.files.wordpress.com/2020/07/63142606644.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/7250/4483/files/32963350051.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0268/2789/files/43548610234.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/dejotoxirebogoro.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/nexunalazuzifoginiwaboliz.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/jatebilebasa.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/jenodilibaxu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/pejuzesuloroxutebed.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000065fa.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x65FA | 4640 bytes |
SHA-256: a813a90ae1d9a412c8fada701dad0f9b9a40a48c9cd9999480962e10b30dbb67 |
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font_01_sfnt_off000075bb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x75BB | 10028 bytes |
SHA-256: a0b9b33ad5e2796c0487df30b9413cec535b4797a7f10c244d6ef5c2306ffa15 |
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