MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains numerous links, many pointing to a redirector infrastructure identified as malicious. The document body, though heavily obfuscated, includes a URL that appears to be a lure for a legal document, suggesting a phishing or malware distribution attempt. The ML classifier strongly indicated maliciousness, and the presence of a link farm reinforces the 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=crpc+bare+act+pdf+in+marathi In PDF document text
- http://makonorim.artfeltcollaborative.com/uploads/1/3/1/4/131408103/voxazewafe-jemolixelam.pdfIn PDF document text
- http://vometu.easystreetproductions.biz/uploads/1/3/0/8/130814769/3379541.pdfIn PDF document text
- http://fizetek.theopentrunkyyc.com/uploads/1/3/0/8/130814168/9012791.pdfIn PDF document text
- http://files.hollingsworthlumber.com/uploads/1/3/1/3/131398360/0b365aff8b.pdfIn PDF document text
- http://larugazet.serenamariewilliams.com/uploads/1/3/1/4/131483281/9e96dadd40a.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/1/0431/3671/2861/files/mapamokimojetaseded.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9753/9231/files/michigan_form_5080.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/0470/6464/files/vodakane.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/5956/0086/files/nagokobudemokedowe.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/9993/9235/files/75005999135.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/1637/8773/files/zufufalixepofobekixibuni.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/2049/9616/files/japunemofemi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/4638/7362/files/49286752114.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0452/2960/5024/files/food_list_for_diabetics_type_2.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/1126/7990/files/35668973931.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/0441/8455/files/88165383330.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/8501/1871/files/snake_cool_math_games.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 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000ae3f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAE3F | 2828 bytes |
SHA-256: dd7b880f1c6958317b71933e3175eb4154b1281d355b69180e4ce829e506ee21 |
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font_01_sfnt_off0000b839.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB839 | 5232 bytes |
SHA-256: d47f6629c88ac394b015dc3868c451f6a342a31f0e1a38daefda0f4817e12c54 |
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font_02_sfnt_off0000c9c4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC9C4 | 10316 bytes |
SHA-256: 2ede282234dc1c49fbe88cdf5bd6d5117f1dfd90f44eb734155ba7350c8d9c6e |
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font_03_sfnt_off0000ed30.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xED30 | 8068 bytes |
SHA-256: af4ffb08cd9d9a9ca825da1a8bdc2b30910bdd3086e760d1196e426a4376880e |
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