MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous embedded links, with a critical heuristic firing for a malicious redirector. The primary malicious URL identified is 'https://ttraff.com/pify?keyword=pandora+s+jar+pdf'. The document body, though heavily obfuscated, contains this URL, suggesting it is the intended destination. The presence of a large number of external PDF links, many hosted on Shopify, indicates a link farm strategy, likely to obscure the final malicious destination or to improve search engine ranking for 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.com/pify?keyword=pandora+s+jar+pdf In PDF document text
- http://momupod.goldnchromefishing.com/uploads/1/3/2/3/132303338/mebugixiguvefixasasu.pdfIn PDF document text
- http://files.mplusfphotography.com/uploads/1/3/2/6/132682042/baf05.pdfIn PDF document text
- http://files.rocksolidcorporateevents.com/uploads/1/3/1/0/131069812/e1e7b983c5.pdfIn PDF document text
- http://files.scmegale.com/uploads/1/3/0/8/130814666/buzotabelemerozomiz.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/1/0434/5711/8374/files/53858872147.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/3106/8823/files/vaxujibojapune.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/7949/9940/files/sodeluzogupijiramavumakut.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/9177/1046/files/kisigepasaxuruw.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/5101/5579/files/22739569452.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/3340/2266/files/general_zoology_free_download.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/6373/6475/files/51966219906.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/97046042130.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/5174/5442/files/90227251197.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/6735074847.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/1125/0075/files/tuzisivojezu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/4244/8295/files/funuxojomotimunelop.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_off0000a8a0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA8A0 | 4624 bytes |
SHA-256: 24527185d96a7ac453c1dd959a01652a30861508ea7b465b0d18c33235a7ab27 |
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font_01_sfnt_off0000b84e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB84E | 11904 bytes |
SHA-256: 37b1c6614cb389315f5ab02f6e707f25b48be11bf43fc97d6bb257353f038d88 |
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font_02_sfnt_off0000df66.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDF66 | 4324 bytes |
SHA-256: 05d2457133b820fa77aa358e30e9acfbad3f04c46ced9a37296d9311117db176 |
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