MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a large number of embedded links, with one specifically pointing to a known malicious redirector. The ML classifier also strongly indicated maliciousness. The document body, though heavily obfuscated, contains the URL 'https://ttraff.com/pify?keyword=ashari+aqeedah+pdf', which is flagged as a malicious redirector. This suggests the primary purpose of the PDF is to lure users to malicious 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=ashari+aqeedah+pdf In PDF document text
- http://files.labradoodledelightsoflot16.com/uploads/1/3/0/7/130776855/wiremidorejis.pdfIn PDF document text
- http://files.bluebonnetchapter.com/uploads/1/3/2/7/132710627/wajapirit_fivowigisidawab.pdfIn PDF document text
- http://files.mayerwaterdistrict.com/uploads/1/3/1/3/131383377/2364581.pdfIn PDF document text
- http://files.nowwwriters.ca/uploads/1/3/1/8/131856757/resunifoke.pdfIn PDF document text
- http://files.liveatparkerhill.com/uploads/1/3/1/6/131637136/kuxojibadopo_bedijubizu_wopopezes_pomopigim.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/1/0433/0687/7080/files/74808095599.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0664/7707/files/86244252613.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/5286/6463/files/wagezososeb.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/3019/2039/files/faxetapibifetixoju.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/5557/1353/files/62327644440.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/tivaluzisezulumavolo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/9200/0422/files/ralomifanijew.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/0070/9791/files/puvojeg.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0448/0414/5309/files/hernia_hiatal_scielo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/9313/0390/files/xeduzekapobiwatuvafo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/8097/3477/files/the_rocking_horse_winner_discussion_questions_answers.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/6901/3158/files/shockwave_marble_mania.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
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000075c7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x75C7 | 5212 bytes |
SHA-256: 09fdfe35b55f308e28513f503d24ef242f0174c0ee4e4a2114e6dc19331b0672 |
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font_01_sfnt_off00008775.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8775 | 11232 bytes |
SHA-256: 1e2d14a1a63957cd7e50e83d6f7f02f6bd7d91a6cc3157ab78a54d06f1b2bd9e |
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font_02_sfnt_off0000ad0d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAD0D | 17436 bytes |
SHA-256: 2549e70cff39a8b79be25f8762f12e808c8e3592073489deea7eb90bbd43fd7b |
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