MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a critical heuristic firing for a malicious redirector link, pointing to 'https://ttraff.com/pify?keyword=etymology+dictionary+pdf+download'. This indicates the document's primary purpose is to redirect users to malicious infrastructure. The presence of a large number of external PDF links, many hosted on Shopify, suggests a link farm or SEO poisoning tactic to improve search engine visibility for malicious content. No scripts were extracted from this sample.
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=etymology+dictionary+pdf+download In PDF document text
- http://files.magnusaircraftinc.com/uploads/1/3/0/7/130740138/nepula.pdfIn PDF document text
- http://files.thebodyshoptbt.com/uploads/1/3/0/7/130739982/f3ee88ca.pdfIn PDF document text
- http://files.cookingsustainably.com/uploads/1/3/0/8/130813095/liboxere_xabevobesisa_weloje_likato.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/1/0427/4552/8487/files/91285195220.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/6963/5746/files/novubaxuledigojodimofaz.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/9156/6493/files/28765397862.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/0400/1443/files/automatismos_electricos_cableados_y_programados.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/6191/1460/files/dekotiregarigoxitubowogez.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/6167/4133/files/wovex.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/8606/2495/files/97741316284.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/0607/3759/files/jejepekomajamekunakogar.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/7745/9363/files/donebowovalodibogu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/3446/7752/files/sejijane.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/3882/6918/files/domek.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/9259/9193/files/97459880162.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/6894/7616/files/47221619050.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/6504/8214/files/mijodakefenedenaloro.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_off00006c06.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6C06 | 5120 bytes |
SHA-256: 9469d3f1cd0358c105313c3ec9ff64ca38b1873b424fdc82071458a9ea8b5092 |
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font_01_sfnt_off00007d6a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7D6A | 10096 bytes |
SHA-256: 68f1b11e4b58c8baa5e4d433dd024e020b077a43cae40abce97b05b3b0bd4f74 |
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font_02_sfnt_off00009fed.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9FED | 4324 bytes |
SHA-256: 9f355172d696dda274cac500966718f112ce76951f19577ac4888987ea6471b2 |
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