MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a link to a known malicious redirector, ttraff.com, disguised as a document about English-Marathi word substitution. The PDF also acts as a link farm, pointing to numerous other PDFs hosted on Shopify. The embedded URL in the document body, 'https://ttraff.com/pify?keyword=one+word+substitution+in+english+with+marathi+meaning+pdf', is the primary indicator of malicious intent, likely leading to further malicious content or phishing pages.
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=one+word+substitution+in+english+with+marathi+meaning+pdf In PDF document text
- http://files.nancyives.com/uploads/1/3/2/6/132681617/5837740.pdfIn PDF document text
- http://files.fightingforthedream.com/uploads/1/3/1/4/131405977/dafamumisoxito-gutoze-siravidox.pdfIn PDF document text
- http://files.thelittleyellowbuilding.com/uploads/1/3/1/4/131437149/bekipudalitijazevevu.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/1/0430/6845/7122/files/xirenerofititogapabukejo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/8611/1137/files/tazak.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/0070/9791/files/wofefizugapego.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/1165/3277/files/best_astrology_books_for_beginners.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/3277/8651/files/marine_hymn_lyrics.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/3020/0991/files/wivevujisovopuravulis.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/7812/3669/files/72745907624.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/5950/1464/files/cosmic_encounter_rules.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/5481/7690/files/87213658015.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/9437/5576/files/febekalomozupojud.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/6988/8920/files/dewuwuvorizojif.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/7031/4903/files/85099023673.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/6551/5933/files/pipuzepibasowivowafuwudaf.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_off00008f8a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8F8A | 5716 bytes |
SHA-256: 46d6aa04759b6d4ea825c945dd69e3a87861453536c98c67a1778fd683bacd98 |
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font_01_sfnt_off0000a2da.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA2DA | 11672 bytes |
SHA-256: 5bffcf7d178b0f9d55ba0f44ac3be2760c4f51ff5029ca082fec131eb8ad0d08 |
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font_02_sfnt_off0000c96c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC96C | 14356 bytes |
SHA-256: 8648315d36f6642343ef3d169d84b64688341225b853c251c084888447543125 |
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