MALICIOUS
254
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 User Execution: Malicious Link
The PDF file contains a lure related to 'Cracker Barrel breakfast menu prices' and embeds numerous links, including a critical link to a known malicious redirector at `https://ttraff.com/pify?keyword=cracker+barrel+breakfast+menu+prices+pdf`. The presence of a mass external PDF link farm and a callback phishing lure suggests the document is designed to direct users to malicious sites or engage them in a scam. No scripts were extracted from this sample.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 7
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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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PDF link to algorithmically-generated URL high PDF_RANDOM_URL_LINKPDF contains a clickable HTTP(S) link whose host looks algorithmically generated (pronounceable-random labels) and whose path/query carries a long high-entropy token. This is the randomized-redirector pattern of malspam phishing lures — the visible document is only a prompt — not a PDF parser vulnerability.
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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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Callback phishing phone lure medium SE_CALLBACK_LUREDocument asks the user to call a phone number in billing, refund, subscription, fraud, or security context — consistent with callback phishing or tech-support scam patterns. Suppressed for legitimate-issuer (IRS/gov/official-form) or Microsoft license-boilerplate documents that carry no urgency or charge/dispute escalation.
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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=cracker+barrel+breakfast+menu+prices+pdf In PDF document text
- http://files.centerforexperimentalethnography.org/uploads/1/3/0/8/130874329/zezoguzuwaxerokena.pdfIn PDF document text
- http://files.buffalozen.org/uploads/1/3/1/3/131382243/zubevuxoka.pdfIn PDF document text
- http://files.finksdeli.org/uploads/1/3/2/7/132741222/5b0259.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/1/0429/8126/1466/files/openssl_sign_certificate_with_ca.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/7023/4527/files/nuwawexonaxalab.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/9814/4932/files/80221351132.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/0574/7108/files/kiwut.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/8729/6680/files/python_append_csv.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/4746/1788/files/bejifiwevebilofupubixu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/8797/0975/files/javascript_filter_array_multiple_values.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/6633/6166/files/86086095570.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/0505/0008/files/madonujiwumafakod.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/7080/7459/files/64th_bpsc_mains_question_paper_download.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_off00007bd2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7BD2 | 5412 bytes |
SHA-256: b8053e944b151862922f25513eaac474cc97207cdeac7e836070198081cc1ab7 |
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font_01_sfnt_off00008e1b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8E1B | 15880 bytes |
SHA-256: a0658b4b43ebe2e172a1636b21ee4c9b813653d6adc97f0555176413047fda75 |
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