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 pointing to Shopify domains, but one critical link redirects to known malicious infrastructure at 'ttraff.cc'. This indicates a phishing or redirection attempt, likely to deliver a second-stage payload or lead the user to a fraudulent site. The ML classifier also strongly flagged this PDF as malicious.
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/wb?keyword=gate%20geology%20notes%20pdf
- http://files.natur-ally.org/uploads/1/3/0/7/130739537/kuvilaxejumagiteriro.pdf
- http://files.jenvie.com/uploads/1/3/1/8/131871535/tudumep_tujemi_nunifewajigo.pdf
- http://files.econia.co.uk/uploads/1/3/2/7/132712235/lexow.pdf
- https://cdn.shopify.com/s/files/1/0433/1310/2998/files/vogezebuwiwelepewusimilow.pdf
- https://cdn.shopify.com/s/files/1/0434/0128/1701/files/70388285084.pdf
- https://cdn.shopify.com/s/files/1/0440/9065/4885/files/damodaran_committee_report.pdf
- https://cdn.shopify.com/s/files/1/0430/7946/7170/files/fuvebopasubipinowov.pdf
- https://cdn.shopify.com/s/files/1/0428/0107/0247/files/ziteze.pdf
- https://cdn.shopify.com/s/files/1/0433/9020/6115/files/dapage.pdf
- https://cdn.shopify.com/s/files/1/0434/8346/3832/files/51039073356.pdf
- https://cdn.shopify.com/s/files/1/0433/3161/6923/files/ethnography_and_ethnology.pdf
- https://cdn.shopify.com/s/files/1/0436/4071/7472/files/79852808589.pdf
- https://cdn.shopify.com/s/files/1/0429/2660/4447/files/raritexarosojajitu.pdf
- https://cdn.shopify.com/s/files/1/0427/5470/3526/files/74401145152.pdf
- https://cdn.shopify.com/s/files/1/0434/2890/5127/files/kokisa.pdf
- https://cdn.shopify.com/s/files/1/0438/2828/1506/files/fudor.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_off000060e1.bin169827f64ffba327b8b8d3a9e6a7e3d00c8b1a97221e540405d1de4593bf4bd0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x60E1 | 5248 bytes |
font_01_sfnt_off000072e3.bin6a41d792112dfbf54d1f16beacdfe5f29597063ac379a9b3f9dc68aeee128d43 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x72E3 | 10628 bytes |
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