MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document contains numerous links, many pointing to a redirector service, suggesting a link farm or phishing campaign. The document body text, though partially corrupted, includes a URL that is also present in the heuristics as a malicious redirector. The presence of many external PDF links indicates an attempt to distribute or obscure malicious content. No scripts were extracted from this sample.
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=bhaiya+ji+audio+song In PDF document text
- http://files.earthcraftpermaculture.com/uploads/1/3/2/6/132695568/tusikuximujeziw_sekesawifetaxol.pdfIn PDF document text
- http://files.healthyjuicedietlife.com/uploads/1/3/1/4/131452878/kifexigud.pdfIn PDF document text
- http://files.stonemountain-capital.net/uploads/1/3/1/3/131383943/sebixixuvukef.pdfIn PDF document text
- http://files.townofgeraldineal.com/uploads/1/3/1/4/131437969/9e2365ce3b.pdfIn PDF document text
- http://rerodup.bonnieleeanderson.com/uploads/1/3/1/4/131454035/6687949.pdfIn PDF document text
- https:///1,sap_id:albumartwork:https:///1In 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/1/0432/2240/1192/files/rapisaxaxalapadejig.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/2353/2195/files/noxutapu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/1117/7626/files/71614188844.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/7909/0855/files/3577275934.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0450/4836/5214/files/type_space_maintainer.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/2436/7262/files/mera_bhola_hai_bhandari_bholenath_ringtone.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/5517/6097/files/52129971002.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0443/1344/4508/files/39693993311.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/1777/0920/files/hunger_games_book_3.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/1681/2706/files/freeman_biology_5th_edition.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/5562/1031/files/botexubomonawa.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
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000072c7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x72C7 | 5184 bytes |
SHA-256: ecd6e82a09f7d008b655f0e6df74b99ef4f86d8ae4862a7f16779c2dfe52fae7 |
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font_01_sfnt_off0000846f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x846F | 15192 bytes |
SHA-256: 978d5bf7ac35840262c878fb7a48b9d226aceb03d949e2e74d8b6ebb115d60ef |
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font_02_sfnt_off0000b38c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB38C | 16204 bytes |
SHA-256: e93acd332f5893643511f4cefd38969ad5c744ad1b08842a788b6be7d277dd15 |
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font_03_sfnt_off0000c8f6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC8F6 | 4296 bytes |
SHA-256: 68643eca1c4bb86d135fe2ab869de10d7ae79176e708d6a512070a9315d89ba1 |
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