MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a mass external link farm, with many links pointing to Shopify-hosted PDFs, likely as a SEO poisoning tactic. One of the primary links, 'https://ttraff.com/pify?keyword=biosecurity+adalah+pdf', is identified as a malicious redirector. This suggests the document's purpose is to lure users to malicious infrastructure through a deceptive link farm.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
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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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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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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=biosecurity+adalah+pdf In PDF document text
- http://files.nejoudalyagout.com/uploads/1/3/2/6/132682990/pajup-xalolaluketo.pdfIn PDF document text
- http://vepexixas.findingfryston.co.uk/uploads/1/3/1/0/131071157/pelopere-rawisukobe.pdfIn PDF document text
- http://files.mynxbeautybar.ca/uploads/1/3/2/6/132695516/defowepaxo_rubumawomox_wumub_tojugib.pdfIn PDF document text
- http://kudikukef.crearewellness.com/uploads/1/3/0/9/130969744/3200892.pdfIn PDF document text
- http://files.cameronwirtz.com/uploads/1/3/1/0/131070362/9be371fc5.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://cdn.shopify.com/s/files/1/0429/9145/2314/files/wuvakobunuminijepafuwu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0386/2440/files/51574176470.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/2834/8060/files/can_t_help_falling_in_love_chords_guitar.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/6540/1753/files/5121115345.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/1330/7541/files/75640113886.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/0728/7189/files/ruvasajebadalilaz.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/8535/7463/files/dupejufebol.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/6265/6165/files/kutikalira.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/0777/8711/files/autodesk_inventor_assembly_tutorial.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/1650/0886/files/bashas_application.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/6126/5062/files/dizogavotujatutorogo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/30553092986.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/5064/7204/files/23859956814.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/2945/5271/files/54219806077.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00009ee0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9EE0 | 5172 bytes |
SHA-256: dca7c30d3b690f02abf5c67bd1c7d791cc362050402b36cd0e7c7a3927afc726 |
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font_01_sfnt_off0000b08c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB08C | 10272 bytes |
SHA-256: 149e506230fbd3e52929005326e21e3415407b6fcd7fc9596cb01a315adc1b9f |
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font_02_sfnt_off0000d37e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD37E | 4324 bytes |
SHA-256: 9f355172d696dda274cac500966718f112ce76951f19577ac4888987ea6471b2 |
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