MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a heuristic firing for PDF_MALICIOUS_REDIRECTOR_LINK, indicating it directs users to known malicious infrastructure. The embedded URL 'https://ttraff.cc/pify?keyword=edmentum+answer+key+world+history' is the primary indicator of this malicious redirection. The PDF also exhibits characteristics of a link farm, with numerous external links, predominantly hosted on cdn.shopify.com, suggesting an attempt to manipulate search engine results or distribute further malicious content.
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=edmentum+answer+key+world+history In PDF document text
- http://files.waltonfamilymoving.com/uploads/1/3/0/9/130969175/8496699.pdfIn PDF document text
- http://files.ianglading.com/uploads/1/3/2/3/132303320/0af1885a43feb36.pdfIn PDF document text
- http://files.redeemernewton.com/uploads/1/3/0/7/130775950/1763599.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/1/0428/5235/2159/files/47825334321.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/5086/9671/files/murololakejidoxikomuxad.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/1818/9980/files/66289544575.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/9825/1165/files/rodavozupiripena.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/0963/7533/files/22023417084.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/3448/3605/files/dufamuj.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/2208/1448/files/zilazesakefejorusifopav.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/1825/5510/files/population_variance_formula.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0452/2662/3133/files/1386943154.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/0513/2456/files/26462007559.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/3789/1477/files/minecraft_ww2_server.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/7147/9713/files/95259148832.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/7318/3645/files/cracker_barrel_pecan_pancakes_nutritional_information.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
🗂 Part of campaign:
macroleaders.com.au
3 samples
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00009189.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9189 | 5160 bytes |
SHA-256: eed406cf77a6ad960e68f72dcd305cc53e8bb9f86b238472c23b42e8259faf71 |
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font_01_sfnt_off0000a2f4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA2F4 | 11032 bytes |
SHA-256: 43818e99aeca2676f84e78370038f64d9e3a5952759ada68e30af6cc8c9ed330 |
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font_02_sfnt_off0000c869.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC869 | 4324 bytes |
SHA-256: b50a2106bf82917db0cd3cf88f63c5e8cc3298b343ace5cffc591b35df33d24c |
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