MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains multiple heuristics indicating malicious redirector links and a link farm, suggesting a phishing or scam attempt. The embedded link `https://ttraff.com/pify?keyword=christmas+tree+drawing+pic` is identified as a malicious redirector. The document body, though heavily obfuscated, contains references to this URL and other Shopify links, likely part of a larger SEO-based lure to distribute malicious content. No scripts were extracted, but the PDF structure itself facilitates the malicious redirection.
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=christmas+tree+drawing+pic In PDF document text
- http://zigava.deltapsichapter.com/uploads/1/3/2/7/132712358/54b3b0d1667.pdfIn PDF document text
- http://vujiweta.nextlevelbizgrowth.com/uploads/1/3/1/4/131411688/faaadcbe.pdfIn PDF document text
- http://files.morganelwell.net/uploads/1/3/0/7/130776639/ropop_xitemaw.pdfIn PDF document text
- http://files.memorymapformusic.org/uploads/1/3/1/3/131384635/6747749.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/1/0437/9177/7949/files/rajovedurevosafulubedanam.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/7321/6411/files/nurababomebibi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/0294/3899/files/somipokatexifevenumerabod.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/5538/0630/files/25368272588.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/5127/6696/files/74325410651.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0456/8422/8255/files/4372614080.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/5697/1432/files/powerpoint_background_free_2019.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0441/1251/1128/files/exercices_corriges_sur_les_bascules_et_compteurs.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/6972/5080/files/bulletin_of_engineering_geology_and_the_environment.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0450/6225/8851/files/banting_red_list_2020.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 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000068ad.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x68AD | 5248 bytes |
SHA-256: dd353fc2019b89d48732a3c9544360d258c5d8469883db0880ee4b8945f21d6a |
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font_01_sfnt_off00007a68.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7A68 | 1800 bytes |
SHA-256: daad3f347a4f42f432ee9983e619a7c063e36761dba5934b469418034847e28e |
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font_02_sfnt_off000082f5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x82F5 | 9580 bytes |
SHA-256: c466c3df46d4541f186cb17f35c227fd38380464cc58a5e15ce4477263d53aa6 |
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font_03_sfnt_off0000a388.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA388 | 4324 bytes |
SHA-256: 1158d95dac44631f497756703988ba3645251422e7ff0015d3fca430225e7c3e |
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