MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF file contains heuristics indicating it is a malicious redirector and part of a link farm, specifically designed to lure users with an advance-fee scam. The document body, though heavily obfuscated, contains text related to 'Aadhar card correction form' and a URL pointing to a redirector. This suggests the primary goal is to trick the user into clicking the malicious link, likely leading to further compromise.
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.ru/pify?keyword=aadhar+card+correction+form+in+gujarati+pdf In PDF document text
- http://files.jurassicriders.com/uploads/1/3/1/3/131382841/xexorufure.pdfIn PDF document text
- http://voxan.dealswithdessy.com/uploads/1/3/0/7/130739789/tezamokujalidilofa.pdfIn PDF document text
- http://files.corriebeth.com/uploads/1/3/0/8/130813550/2821064.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/1/0434/2638/1975/files/lugokefiwivutigokujifo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/5287/4390/files/pewow.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/0705/7825/files/38327237704.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0451/2360/0538/files/jojoxobafezejumukaped.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/7537/0136/files/sukanek.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/3184/6296/files/kijugasofuvajixipina.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0448/1286/1600/files/burupefumatajoka.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/5978/1538/files/zumol.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/1647/9132/files/23948876352.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/1771/4338/files/stomp_kirk_franklin.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/3061/8011/files/palegakal.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_off00014d7f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14D7F | 5424 bytes |
SHA-256: de80099c0300a1943bea088505e268e334c3bb28345f72b35940bb0f7fee89f1 |
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font_01_sfnt_off00015fc7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x15FC7 | 3112 bytes |
SHA-256: dae7a88a302ab1a147dd1292ebe3a642fb709f69a3c4cffa62c5609f3aa72eef |
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font_02_sfnt_off00016cf1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x16CF1 | 10920 bytes |
SHA-256: 9a57ebdee9a78cbe5689ac1331625a34094a71ab667b8d3962f2af522205274c |
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font_03_sfnt_off00019244.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x19244 | 16164 bytes |
SHA-256: c41fc46809d2260d2d1a821cef6bb00dae560fdbad380da94a93f29d012df54e |
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