MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a link to a known malicious redirector, ttraff.cc, which is likely used to obscure the final destination of the malicious payload. The document also features a large number of embedded links, many pointing to Shopify domains, suggesting a link farm or SEO manipulation tactic. The ML classifier strongly flagged this PDF as malicious, indicating a high probability of malicious intent.
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.cc/pify?keyword=fayetteville+ar+weather+report
- http://babugune.ericaboydwhite.com/uploads/1/3/0/9/130969352/xiwobegetimuzak.pdf
- http://files.southeastvalleyplans.org/uploads/1/3/0/7/130775677/madopiwarodigaziwal.pdf
- http://files.activemindsucla.com/uploads/1/3/1/4/131453053/fegobelupubevelo.pdf
- http://wetivevu.hodgmanrecipes.com/uploads/1/3/1/3/131378850/zofajevobex_lawodovozoxemu_taduviku_zutoxe.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0434/0737/6546/files/adjective_worksheets_2nd_grade.pdf
- https://cdn.shopify.com/s/files/1/0429/7375/7603/files/jacobs_pre_vocational_skills_assessment_form.pdf
- https://cdn.shopify.com/s/files/1/0434/3716/2657/files/wika_ls-_10_manual.pdf
- https://cdn.shopify.com/s/files/1/0434/2510/4028/files/spherical_plain_bearing_catalogue.pdf
- https://cdn.shopify.com/s/files/1/0431/2036/1629/files/harbor_freight_greenhouse.pdf
- https://cdn.shopify.com/s/files/1/0430/7789/4297/files/41601482047.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/rinavupomun.pdf
- https://cdn.shopify.com/s/files/1/0434/4253/6604/files/lawafabafebularebat.pdf
- https://cdn.shopify.com/s/files/1/0433/9276/2006/files/warriors_the_ultimate_guide.pdf
- https://cdn.shopify.com/s/files/1/0433/1444/6489/files/kitorosuzorofudesesol.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_off00004656.bin6a2c4e95a11be3484a23af0c736bae081f4452babc733f578cc06b384779fec5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4656 | 4940 bytes |
font_01_sfnt_off00005735.bin96ec3be376fb6b577bbf6ea3b41d0e96b2a89f20cd3b384bbcbab62531ee1984 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5735 | 9528 bytes |
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