MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a mass of external links, many hosted on Shopify, designed to appear as legitimate documents but ultimately leading to a malicious redirector. The primary lure is a 'cody crossword quiz answers' which redirects to a URL on ttraff.com, a known malicious domain. This indicates a social engineering attack aimed at driving traffic to malicious infrastructure.
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=cody+crossword+quiz+answers
- http://files.mountmmbc.com/uploads/1/3/1/0/131070230/80f32c5.pdf
- https://cdn.shopify.com/s/files/1/0433/0379/6894/files/fasevi.pdf
- https://cdn.shopify.com/s/files/1/0435/9297/4499/files/cheniere_energy_partners_annual_report.pdf
- https://cdn.shopify.com/s/files/1/0431/5620/9819/files/remuginapogafatuxufulitu.pdf
- https://cdn.shopify.com/s/files/1/0437/8093/1742/files/mowokine.pdf
- https://cdn.shopify.com/s/files/1/0431/6309/1112/files/adobe_acrobat_pro_dc_freezes_when_opening.pdf
- https://cdn.shopify.com/s/files/1/0431/2724/2906/files/find_endpoint_from_midpoint_and_endpoint_calculator.pdf
- https://cdn.shopify.com/s/files/1/0432/1237/4174/files/fosazexatalaxogi.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/xutuxajaz.pdf
- https://cdn.shopify.com/s/files/1/0429/2250/8454/files/sixulavaxosakane.pdf
- https://cdn.shopify.com/s/files/1/0436/9501/4042/files/futilobodilewojowivu.pdf
- https://cdn.shopify.com/s/files/1/0430/6262/4417/files/84105790792.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/
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005f83.binc2c984a793a001cffea314b72d2f38f140f10b2bb8ee2997aead60338b133776 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5F83 | 5176 bytes |
font_01_sfnt_off00007150.bin1693356a1f4bd2ca588777b0f5c8724c784588ed84bc171ef06d0d6f25a61ab1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7150 | 10096 bytes |
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