MALICIOUS
210
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains embedded links pointing to a redirector infrastructure, specifically 'https://ttraff.cc/pify?keyword=payment+of+bonus+act+form+d+pdf'. This, combined with heuristics indicating a malicious redirector and an SEO link farm, strongly suggests a phishing or scam attempt. The document body, though heavily obfuscated, contains text related to a 'payment of bonus act form d pdf', reinforcing the lure.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 7
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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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Urgency / deadline lure low SE_URGENCY_LUREDocument contains urgency or deadline language ('account will be terminated', 'action required within 24 hours', etc.) — useful context, but low-signal without other findings
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Fake invoice / payment lure low SE_INVOICE_LUREDocument contains invoice or payment language paired with an action verb — useful context when combined with link, macro, or attachment indicators
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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=payment+of+bonus+act+form+d+pdf In PDF document text
- http://vazakir.globalreg.info/uploads/1/3/0/7/130775918/dilabanovuxu-zefew.pdfIn PDF document text
- http://files.fortwayneago.com/uploads/1/3/2/6/132695408/kekuxudajosufebu.pdfIn PDF document text
- http://files.exuberancephotography.com/uploads/1/3/1/8/131871466/reputazapixebumuzub.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/wurawosupamajo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/3430/3912/files/46619292874.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/0978/4482/files/21352634635.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/0106/7166/files/tazog.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/2602/8456/files/22902024020.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/4557/6088/files/fujedotuxilidowivagefale.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/8951/6962/files/fukesibubidevejiwo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/6027/1006/files/xesazitukogosewomizumudil.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/5107/2158/files/31215010503.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/6847/9898/files/entereg_davis.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/7278/1478/files/5436219540.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0451/9782/0053/files/histologia_de_las_glandulas_suprarrenales.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_off0000c120.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC120 | 5348 bytes |
SHA-256: 2d1af051b16859374930ffed8234d87b21980d48a19e518141cf1e82a7874c6b |
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font_01_sfnt_off0000d32c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD32C | 11364 bytes |
SHA-256: f895d6de7fb5c39803296be6a666d9869f3dabe39d01c90595918e704404305e |
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font_02_sfnt_off0000f8e1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF8E1 | 4324 bytes |
SHA-256: b50a2106bf82917db0cd3cf88f63c5e8cc3298b343ace5cffc591b35df33d24c |
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