MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a link farm designed to redirect users to malicious infrastructure, as indicated by the 'PDF_MALICIOUS_REDIRECTOR_LINK' and 'PDF_SEO_LINK_FARM' heuristics. The document body, though heavily obfuscated, suggests a lure related to 'Ant man comic pdf español'. The primary malicious IOC is the redirector URL, which is likely the first step in a chain leading to malware delivery or a phishing site.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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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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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=ant+man+comic+pdf+espa%25C3%25B1ol
- http://files.helensayer.com/uploads/1/3/2/8/132815181/497331f.pdf
- http://files.kinneylmft.com/uploads/1/3/1/8/131856195/316938.pdf
- http://files.shineworksdetailing.com/uploads/1/3/1/8/131856247/woromada-xazobujijimo-silomef-nerevuwaripude.pdf
- http://files.designyoursignregina.com/uploads/1/3/0/9/130969505/2d05cedbf30b4bf.pdf
- https://cdn.shopify.com/s/files/1/0431/9415/5170/files/litix.pdf
- https://cdn.shopify.com/s/files/1/0431/1102/2756/files/17108041427.pdf
- https://cdn.shopify.com/s/files/1/0431/9048/5150/files/volavededelivejoguripax.pdf
- https://cdn.shopify.com/s/files/1/0432/7243/7910/files/12515621608.pdf
- https://cdn.shopify.com/s/files/1/0432/3491/8558/files/wopusijokubotugilu.pdf
- https://cdn.shopify.com/s/files/1/0431/2412/9946/files/12855463662.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/jewaxepolirabosumasedud.pdf
- https://cdn.shopify.com/s/files/1/0430/3116/7137/files/24707814173.pdf
- https://cdn.shopify.com/s/files/1/0431/9812/0096/files/98559598799.pdf
- https://cdn.shopify.com/s/files/1/0437/8276/6750/files/jezisu.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000c3e6.bin31fdad087f8b2033d0ccb248d74c70c0be904495bca650f1b7767008a08e4373 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC3E6 | 5192 bytes |
font_01_sfnt_off0000d52a.bind220a7ab053f6b5e1c7f0bcb75dddabde6d54165adbb6dd1ec6c0e22dec63f6a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD52A | 11748 bytes |
font_02_sfnt_off0000fc74.bin541fa2b6826b0add99b7d5a173ef1e6a5567607b5192f75b810eb17d6a563501 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFC74 | 16204 bytes |
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