MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous links, many of which point to a redirector service known for malicious activity. The document body text, though garbled, includes a URL that appears to be a lure for an application form, suggesting a phishing or scam attempt. The ML classifier strongly indicates maliciousness, and the presence of redirector links supports a pattern of leading users to potentially harmful sites.
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=khadya+suraksha+yojana+application+form In PDF document text
- http://files.newwavevolleyballclub.com/uploads/1/3/1/4/131437147/gisaki.pdfIn PDF document text
- http://files.doorwaytodignityabuserecovery.com/uploads/1/3/1/4/131438474/kenope_babuwupukiw.pdfIn PDF document text
- http://files.parisaforoutan.net/uploads/1/3/1/3/131398475/bikax.pdfIn PDF document text
- http://moduza.mywoodmoor.com/uploads/1/3/1/8/131856372/wixabosukatef-fedaronibime.pdfIn PDF document text
- http://togijop.acauseforcrafting.org/uploads/1/3/0/8/130814124/8f60fb63175fc8c.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://fedorahosted.org/lohitIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/4219/4083/files/mawijitiwebutedes.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/2135/2606/files/82794736648.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/3246/8890/files/ikea_qatar_bed_sheets.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/0821/2638/files/rowajeralisenez.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/9040/3737/files/50515916873.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/3765/4178/files/boldly_i_approach_piano.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/4478/9669/files/zowananotagapefixem.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/7311/7087/files/angielski_b2_gramatyka.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/2510/4028/files/99365725309.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/2571/8678/files/31156240609.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/5844/4958/files/restraining_order_texas.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 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005e0b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5E0B | 5604 bytes |
SHA-256: 136027eaab6cb532d4a5a4c54e10b5de231b7b6d90f5c4c316e4056d07217bac |
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font_01_sfnt_off000070ff.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x70FF | 9852 bytes |
SHA-256: 922357e756a3c0eeed0c26cc9eab562b6f86432e690aec086c7819729fe29dbf |
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font_02_sfnt_off00009308.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9308 | 8220 bytes |
SHA-256: de8ca794555191fd2e3433d1ecb6ebd9898907ef754d3b27935d327cab414caf |
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font_03_sfnt_off0000aedb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAEDB | 5248 bytes |
SHA-256: 3a2d304351d565026ddb5bdf31e727d1baaec0ce5ae5842703d59722964a6996 |
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