MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains numerous links, many pointing to a redirector service, indicating a link farm or phishing attempt. The primary redirector URL, https://ttraff.cc/pify?keyword=aspergers+aq+test+pdf, is flagged as malicious. The document body, though heavily obfuscated, contains this same URL, suggesting it's the intended destination for users lured by the document's 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=aspergers+aq+test+pdf In PDF document text
- http://files.kindertimedaycare.com/uploads/1/3/0/7/130776487/f20f6c0c56f986.pdfIn PDF document text
- http://vafijimu.kylecooper-sportscaster.com/uploads/1/3/1/6/131606875/zozozepawepefogu.pdfIn PDF document text
- http://files.kspaceonline.com/uploads/1/3/1/3/131380868/b7e90.pdfIn PDF document text
- http://files.deltasierracds.com/uploads/1/3/1/3/131382141/zasibevi.pdfIn PDF document text
- http://files.vitaresources.net/uploads/1/3/1/4/131453151/wuxeku_pusobiw_bosojiwiwo.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/1/0433/8096/5534/files/aryavarta_chronicles_kurukshetra.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/5969/9109/files/17895583782.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0446/7880/7705/files/maplestory_legion_guide.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/5204/7272/files/62342112100.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/2571/8678/files/90684225422.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/0942/6079/files/fezixetafuwajajozo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/3434/3574/files/3341722008.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/0421/4942/files/jokepezutoxetavezuga.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/6819160869.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/2909/3784/files/40051269645.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/8912/5791/files/gmc_sonoma_repair_manual.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/4629/5959/files/electromagnetic_fields_wangsness_solution_manual.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/6753/0657/files/about_config_firefox.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_off000064a9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x64A9 | 4816 bytes |
SHA-256: a09619afb476797cda38b225f9520cd85625b22bb76eacd742494aa2e95a46cd |
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font_01_sfnt_off00007507.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7507 | 10076 bytes |
SHA-256: c8a68de69d37553d8471d7035b24277bf236c2a850ae83c7d55fa8e9821b0d13 |
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font_02_sfnt_off00009773.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9773 | 4324 bytes |
SHA-256: 1158d95dac44631f497756703988ba3645251422e7ff0015d3fca430225e7c3e |
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