MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of embedded links, many of which point to Shopify domains hosting other PDFs, suggesting a link farm or SEO manipulation tactic. The primary malicious link redirects to 'ttraff.com', a known malicious redirector, which is likely intended to lead the user to a phishing or malware distribution site. The document body, though heavily obfuscated, contains the URL that triggers the malicious redirector.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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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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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=avery+mailing+labels+word+template
- http://files.williamsburgrec.com/uploads/1/3/2/6/132682745/tagogumolizim_fofuzipupi.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0435/0876/0735/files/jiberenowokubiridabor.pdf
- https://cdn.shopify.com/s/files/1/0433/4003/8298/files/wovetebepiwa.pdf
- https://cdn.shopify.com/s/files/1/0435/4804/9572/files/83320837057.pdf
- https://cdn.shopify.com/s/files/1/0437/0392/6952/files/fonanutenunudotagolanawu.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/sazofafusogowo.pdf
- https://cdn.shopify.com/s/files/1/0432/4383/1458/files/acupuncture_meridian_chart.pdf
- https://cdn.shopify.com/s/files/1/0429/0464/9884/files/acs_gen_chem_study_guide.pdf
- https://cdn.shopify.com/s/files/1/0433/6553/1806/files/jivapigepemowabuguxut.pdf
- https://cdn.shopify.com/s/files/1/0430/3545/9738/files/51486543209.pdf
- https://cdn.shopify.com/s/files/1/0435/7141/3160/files/musubijupi.pdf
- https://cdn.shopify.com/s/files/1/0435/2756/9576/files/64700859996.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/23063093424.pdf
- https://cdn.shopify.com/s/files/1/0434/1720/6946/files/numerical_linear_algebra_trefethen_free.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005daa.bin5aa18be74911dc62f3f624abdb3857742f4e75e60e49e8ca808410060eb4a995 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5DAA | 5664 bytes |
font_01_sfnt_off000070e2.bin3eee299f254d39fecf7565960ce16a4289748529d7c62a5bd042e0aa40971b39 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x70E2 | 10188 bytes |
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