MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
T1059.001 PowerShell
The PDF file contains a large number of embedded links, many of which point to Shopify domains, creating a link farm. One of the primary links redirects to a known malicious redirector at 'ttraff.com'. The document body, though heavily obfuscated, appears to be related to a price list, suggesting a lure to entice users to click the malicious links.
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=astral+pipes+price+list+2020+pdf In PDF document text
- http://files.southmunc.org/uploads/1/3/1/4/131406092/66e7b2b250.pdfIn PDF document text
- http://files.stmarkpreschoolcares.org/uploads/1/3/1/8/131856358/josemerikitosos-wixawuretusul.pdfIn PDF document text
- http://files.datumfoundation.org.uk/uploads/1/3/1/4/131410662/8592601.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/1/0429/9957/8773/files/xoxubepunesibinim.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/5593/8720/files/20449883744.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/7940/1632/files/37175178405.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/0102/7493/files/37111270968.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/jikoleluvotejagumali.pdfIn PDF document text
- https://geviforumax.files.wordpress.com/2020/06/funolibeburivapenebuterav.pdfIn PDF document text
- https://gawoximiv.files.wordpress.com/2020/06/fadutirinaxezebu.pdfIn PDF document text
- https://duxijepur.files.wordpress.com/2020/07/mokosit.pdfIn PDF document text
- https://xokumawuv.files.wordpress.com/2020/06/donezatekibun.pdfIn PDF document text
- https://vozewopa.files.wordpress.com/2020/07/92968234819.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/5725/0455/files/migukesipalukere.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/2043/5112/files/mezokejabo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/8863/4263/files/lilopifetamijufi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/4687/1974/files/nikirulafadawow.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/3308/4575/files/xujot.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/1179/2286/files/79401165623.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/9712/1178/files/38353511259.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_off000081d6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x81D6 | 4984 bytes |
SHA-256: 38c4cdf228ad0a47edaa8dd421e8abbd6f6f456aeb310199d6f4a80721de7320 |
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font_01_sfnt_off000092d8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x92D8 | 15044 bytes |
SHA-256: 5daa36ee2549b366ab10c22e5cedeac36735a78f45e275c18a53b263bd35dd3c |
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