MALICIOUS
134
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains a heuristic firing indicating a malicious redirector link. The embedded URL 'https://ttraff.ru/pify?keyword=bible+commentary+niv+pdf' is the primary indicator of malicious activity. This suggests the document is designed to lure users to a potentially harmful site, likely for phishing or malware distribution.
Machine Learning
- Nyx PDF Classifier malicious score 0.9999
Heuristics 4
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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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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.ru/pify?keyword=bible+commentary+niv+pdf In PDF document text
- http://files.ousdcharters.net/uploads/1/3/0/7/130740524/tejumefamukajifa.pdfIn PDF document text
- http://files.delightedbyyare.com/uploads/1/3/1/6/131607010/pezovu-gewebaligixaj-mikonudilidida.pdfIn PDF document text
- http://files.notjustanotherhomosexual.ca/uploads/1/3/2/3/132302814/pupaxe_vadiwikipunesid_potivonexefik_wubiwidu.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/1/0430/1537/2953/files/nojasezefegoji.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/4519/9767/files/fejukemitimulokoroselif.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/9557/2126/files/labejofupaposowobepipeg.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/3915/2535/files/88833048990.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/2164/6498/files/2020_allahabad_high_court_judgement_on_babri_masjid.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/9403/2040/files/agriculture_notes_for_patwari_exam.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/4879/6309/files/rejebewipetumifilafozonax.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/9246/6080/files/lapovogafaruzinojekevefe.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0445/9751/0308/files/unisa_bcom_accounting_brochure.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
🗂 Part of campaign:
delightedbyyare.com
3 samples
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000231e0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x231E0 | 5472 bytes |
SHA-256: c7744062835a066bc176e10523f98498232d2e594e944e96fdf4f024e8cf8b84 |
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font_01_sfnt_off00024465.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x24465 | 27248 bytes |
SHA-256: c5389aa401978e258f48528ba2169c5e4ff87d146e549d31dcdfc333de6261c2 |
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