MALICIOUS
282
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains multiple embedded links, with one critical heuristic identifying a link to a known malicious redirector. The document body and heuristics suggest a lure related to 'Aadhar card pdf password download' and a password-protected archive, combined with an MFA harvesting lure. This indicates a phishing attempt designed to trick users into providing credentials or MFA approval, potentially to bypass security measures or steal session tokens. The presence of a link farm further supports a malicious intent to distribute or redirect users to harmful content.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 8
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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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Password-protected archive handoff high SE_PASSWORD_ARCHIVE_LUREDocument gives password instructions for an archive or attachment — often used to keep payloads encrypted until after gateway scanning
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MFA / one-time-code harvesting lure high SE_MFA_LUREDocument asks for a one-time code, authenticator approval, or MFA confirmation — consistent with credential phishing kits that steal session tokens or abuse multi-factor authentication
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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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=aadhar+card+pdf+password+download In PDF document text
- http://files.brookesummers.blog/uploads/1/3/2/3/132302710/c0b0ad7.pdfIn PDF document text
- http://files.kristynlanggundlach.com/uploads/1/3/0/7/130739330/rijeloxodugozamu.pdfIn PDF document text
- http://files.hivetextension.com/uploads/1/3/1/0/131070109/tofawedijizaxun.pdfIn PDF document text
- http://xuxose.thedogrescuers.com/uploads/1/3/1/6/131607062/4eae4be.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/2496/3990/files/adrenalina_do_amor.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/8223/4521/files/edexcel_a_level_physics_revision_notes.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/3298/4222/files/wowixokodopo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/4364/2773/files/97247841775.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/7473/8593/files/38987780429.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/6447/5299/files/business_proposal_for_website_development.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/4745/1798/files/python_pie_chart.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/7637/6983/files/textview_caraters_delimitation.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/7964/7903/files/simpsons_diversity_index.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/3569/5016/files/10223586667.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0448/1197/6855/files/abound_with_blessings.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006002.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6002 | 5324 bytes |
SHA-256: dd9034355b85b7dac38cb20fbc2254c13b91bef681a54766b2b199d0a9add090 |
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font_01_sfnt_off00007225.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7225 | 10348 bytes |
SHA-256: 63ece445a74aad4c9266f6019c72c5faa2cde05712a1e134a97139290e434937 |
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