MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a link that redirects to a malicious domain, disguised as a Bible quiz. This is further supported by the PDF_MALICIOUS_REDIRECTOR_LINK and PDF_SEO_LINK_FARM heuristics, indicating a tactic to lure users to malicious infrastructure. The document body, though heavily obfuscated, contains the target URL and references to PDF files, reinforcing the lure.
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=bible+quiz+questions+and+answers+from+matthew+pdf+in+telugu In PDF document text
- http://files.trainingaid.co.uk/uploads/1/3/1/3/131379939/favotaziroso.pdfIn PDF document text
- http://files.bocahearts.com/uploads/1/3/0/8/130814594/6104853.pdfIn PDF document text
- http://files.harvestbaptistchurchmd.com/uploads/1/3/0/7/130739525/zedazinudikog-kujabavorimajo.pdfIn PDF document text
- http://files.limadrivesdachurch.org/uploads/1/3/1/0/131070501/1610080.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/1/0438/0629/4176/files/eenadu_pratibha_current_affairs_in_english_2020.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/0278/2111/files/27622712430.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/4251/2802/files/nasusuwupe.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/9110/7742/files/corpus_juris_civilis_justinian.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/1058/0899/files/wufujutizufujipuwoj.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/9400/7201/files/xanibuvivu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/6503/1321/files/php_extract_number_from_end_of_string.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/7176/6690/files/toxosofiguzodo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/7936/6811/files/99168332170.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/1655/2605/files/8822536037.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/8260/3934/files/tinkle_double_digest_download_free.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/8180/1629/files/8172011999.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_off000079d8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x79D8 | 5912 bytes |
SHA-256: ab7c38877fa89f7c36ff1c22b0aff86bfe4d5632c1835b8744645a31c15beaa0 |
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font_01_sfnt_off00008de0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8DE0 | 26212 bytes |
SHA-256: 574ab42dfa4065ee48c280f67d1a9e3de3a4ac7016dd79164debbca183d1d581 |
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font_02_sfnt_off0000c63f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC63F | 13712 bytes |
SHA-256: 8f0e4a9b4b06572e3f584b2903a9f5358a2c3a961e6b89adad26fd3114d01555 |
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