MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a high number of embedded links, many pointing to external PDF files, a common tactic for SEO poisoning or link farming. One critical heuristic identified a link to a known malicious redirector at 'https://ttraff.cc/pify?keyword=niv+integrated+study+bible+pdf'. This suggests the document is designed to redirect users to malicious content, likely for phishing or malware distribution. No scripts were extracted, but the presence of the malicious redirector is a strong indicator of malicious intent.
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.cc/pify?keyword=niv+integrated+study+bible+pdf In PDF document text
- http://rugeku.freebiequeen13.net/uploads/1/3/0/7/130775062/004a953a59b5.pdfIn PDF document text
- http://files.paskepestcontrol.com/uploads/1/3/2/6/132682230/jajuperejurivep-naretoso.pdfIn PDF document text
- http://gebavige.lorrainenilsonphotography.com/uploads/1/3/0/8/130874163/7778b1c3d3.pdfIn PDF document text
- http://mafinon.transactionbankingacademy.com/uploads/1/3/1/4/131483152/8ce7755c.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://cdn.shopify.com/s/files/1/0434/3565/5335/files/threats_to_auditor_independence.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/1095/6196/files/puvikovisuwilepokis.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/0994/7301/files/72139677957.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/5769/1289/files/data_structures_and_algorithm_java.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/9480/2589/files/xuzezupuvefodo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9318/1095/files/formal_letter_template_ielts.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/1165/4307/files/pikupomulawadefu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/1928/0288/files/tofuluromagenikafelamen.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/0327/3628/files/depelumodukowefolu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/6189/3534/files/5971054351.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_off000060b5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x60B5 | 5252 bytes |
SHA-256: cc1841a094dac440a49b9a4b98a2edf110351ad0c56c157fdcdb3b264b30bbe5 |
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font_01_sfnt_off0000729d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x729D | 10288 bytes |
SHA-256: 9d87119596ebc36d1fb724c66a8645c8b998118de44b46667b71faee1b71f684 |
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font_02_sfnt_off000095cd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x95CD | 4324 bytes |
SHA-256: b50a2106bf82917db0cd3cf88f63c5e8cc3298b343ace5cffc591b35df33d24c |
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