MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains multiple embedded links, with one specifically pointing to a known malicious redirector. The ML classifier also strongly indicated maliciousness. The document body, though partially corrupted, contains the URL 'https://ttraff.com/pify?keyword=mapa+carril+bici+barcelona+pdf', which is a critical indicator of a redirection attempt. The presence of numerous other links hosted on Shopify suggests a link farm designed to obscure the final malicious destination.
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=mapa+carril+bici+barcelona+pdf In PDF document text
- http://files.saturdayandsundayonsignal.com/uploads/1/3/0/7/130739906/4230024.pdfIn PDF document text
- http://figota.mtnviewladylax.com/uploads/1/3/2/6/132682076/2548041.pdfIn PDF document text
- http://rojiw.xebex.eu/uploads/1/3/2/6/132681579/jovulawa.pdfIn PDF document text
- http://files.wedorecyclinginsurance.com/uploads/1/3/0/9/130969874/3343997.pdfIn PDF document text
- http://bukone.childrensbridgefoundation.com/uploads/1/3/2/7/132710621/navixewopuf.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.opentle.orgIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/9717/0847/files/rawez.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/5519/4011/files/17304579307.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0441/0084/5720/files/renanaxesarukeke.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/3269/9302/files/55521342545.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/6031/3763/files/an_historical_survey_of_the_old_testament.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/4705/0661/files/magic_bullet_instruction_manual.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/3078/8758/files/jusijo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/8388/1893/files/tube_digestif_des_insectes.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/8865/0142/files/39909389961.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0446/7025/5267/files/yuen_method.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/0383/8615/files/zifibidigadidiwamafos.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/7816/4387/files/42158245671.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
- http://www.gnu.org/licenses/gpl.htmlIn PDF document text
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000749b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x749B | 5116 bytes |
SHA-256: 0a05edffb7f5a96761ea0dad725d433088a13d817f691d56d95313849d09cf67 |
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font_01_sfnt_off000085fc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x85FC | 1960 bytes |
SHA-256: b5b4853a5588dee502100a6d940bf263e16b9de142638528712075ad1e132216 |
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font_02_sfnt_off00008f1d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8F1D | 6068 bytes |
SHA-256: 7a02da73c5ff24218d04b188db7d31ceb9303d5dedd43b645f18a615a19d9b6a |
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font_03_sfnt_off00009ece.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9ECE | 11280 bytes |
SHA-256: 89cbff26b2c4acf8c793b8229027ff8e0bd78d57dff23b515cb36d7b582a2eb9 |
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