MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a prominent link that, when clicked, redirects through a malicious URL (ttraff.cc) disguised as a document about 'Utilitarianism examples pdf'. This suggests a phishing or social engineering attack aiming to lead the user to malicious content. The PDF also hosts a large number of external links, many pointing to Shopify, likely for SEO manipulation or to host further malicious content.
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=utilitarianism+examples+pdf
- http://files.chaseaviation.com/uploads/1/3/1/3/131379183/kimir.pdf
- http://files.marrymeinindy.com/uploads/1/3/2/6/132683260/9272c315246.pdf
- http://files.highsierrachemicals.com/uploads/1/3/2/6/132681294/fukojofu_sekoxiwi_pedatiwi.pdf
- http://fikik.studioescargot.net/uploads/1/3/0/8/130813612/8a66e3.pdf
- http://files.reverbqueers.com/uploads/1/3/1/8/131856987/begazakovizovomini.pdf
- https://cdn.shopify.com/s/files/1/0438/1668/1629/files/5515044819.pdf
- https://cdn.shopify.com/s/files/1/0431/2409/7191/files/single_step_income_statement.pdf
- https://cdn.shopify.com/s/files/1/0434/5665/9621/files/matupele.pdf
- https://cdn.shopify.com/s/files/1/0430/8336/6551/files/classroom_assessment_and_evaluation.pdf
- https://cdn.shopify.com/s/files/1/0431/0515/7284/files/zofuz.pdf
- https://cdn.shopify.com/s/files/1/0440/8963/9077/files/tubupevatavirowuvedebofaj.pdf
- https://cdn.shopify.com/s/files/1/0431/5856/9115/files/xinetolafu.pdf
- https://cdn.shopify.com/s/files/1/0434/6108/3301/files/lolur.pdf
- https://cdn.shopify.com/s/files/1/0428/7509/3159/files/82580060739.pdf
- https://cdn.shopify.com/s/files/1/0433/7877/0076/files/73939618787.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_off0001107b.bina3c5e3c5a294ca478349b45c97a24cc268cb9f23b95c684a13689d81367de689 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1107B | 5244 bytes |
font_01_sfnt_off00012242.bine2632c151773760878a44bb72f3b87b4c2cb813f553b9662a71825fcbe8af940 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12242 | 10468 bytes |
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