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 (ttraff.com) known for malicious activity. The document body, though heavily obfuscated, contains URLs that appear to be part of a link farm designed to attract search engine traffic, ultimately leading to a malicious redirector. This suggests a phishing or scam attempt disguised as a free download.
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=sri+devi+bhagavatam+sanskrit+pdf In PDF document text
- http://bawege.perkinstherapygroup.com/uploads/1/3/2/7/132712093/1839687.pdfIn PDF document text
- http://wijos.chance-initiative.org/uploads/1/3/2/7/132740978/zonep_renulasibelum.pdfIn PDF document text
- http://files.handmadebylouisa.com/uploads/1/3/0/7/130775827/25f7f89e987e0.pdfIn PDF document text
- http://files.simixagriculture.com/uploads/1/3/1/4/131438002/kipaz-fixab-bepasifupomogaw-naxovot.pdfIn PDF document text
- http://files.ashtabulafirstumc.com/uploads/1/3/0/8/130814355/basigogepixi.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/1/0435/1148/0472/files/dowuwerorerejeti.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/0677/0843/files/53048976882.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/4651/0504/files/moduzibupazokemekowi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/0279/0039/files/44560629403.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/7773/0464/files/47697522165.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/9005/9157/files/61367613629.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/2412/9952/files/mijejivatupegonajod.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/4737/9356/files/tonub.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/8022/0826/files/suno_na_sangemarmar_songs.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/49893706483.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/8860/9429/files/97892977476.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/0417/4233/files/pazafisitawuza.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/5409/4753/files/zukowin.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/0768/0405/files/59168370112.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_off00009874.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9874 | 5792 bytes |
SHA-256: 8b5a423c973c25f79e6fad9c80d5a21aeadea30ee464c0abe8f685e0b7a69ad1 |
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font_01_sfnt_off0000ac04.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAC04 | 10260 bytes |
SHA-256: 99145234f856b1870b8ee91db2cb1acf9c19f0bbc3e0eab194e45d5955b222df |
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font_02_sfnt_off0000cf52.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCF52 | 5636 bytes |
SHA-256: 80a4b5e6c1076d0b21b4c6c8e7408dae355b2129d98cb88c98a9ba1a2000fb37 |
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