MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains embedded links that redirect to known malicious infrastructure, specifically a URL on 'ttraff.com' which is flagged as a malicious redirector. The document body, though heavily obfuscated, suggests a lure related to 'possible side effects augusten burroughs pdf'. The presence of numerous external PDF links, many hosted on 'cdn.shopify.com', further indicates a link farm or redirection strategy. No scripts were extracted from this sample.
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.com/pify?keyword=possible+side+effects+augusten+burroughs+pdf
- http://files.ammonitestudio.co.uk/uploads/1/3/1/3/131384442/36e780b0f66b1.pdf
- http://files.avianaonline.com/uploads/1/3/2/7/132712315/gowewi.pdf
- http://files.bronzedoklahoma.com/uploads/1/3/1/8/131871704/minulogise.pdf
- http://files.travelling4kids.com/uploads/1/3/0/7/130776409/4206013.pdf
- http://files.iluvmemore.com/uploads/1/3/2/3/132302815/ea158.pdf
- https://cdn.shopify.com/s/files/1/0433/8375/0814/files/bolosipabagaromosepa.pdf
- https://cdn.shopify.com/s/files/1/0433/8001/5262/files/55953120612.pdf
- https://cdn.shopify.com/s/files/1/0431/2619/4333/files/51154231173.pdf
- https://cdn.shopify.com/s/files/1/0429/7257/7946/files/54819086339.pdf
- https://cdn.shopify.com/s/files/1/0429/7293/8399/files/wifesud.pdf
- https://cdn.shopify.com/s/files/1/0428/9429/5203/files/novekunitijenulogel.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/jivanup.pdf
- https://cdn.shopify.com/s/files/1/0429/6228/8793/files/misig.pdf
- https://cdn.shopify.com/s/files/1/0436/0785/1171/files/gudine.pdf
- https://cdn.shopify.com/s/files/1/0434/2461/2508/files/pegipamavulavedilupedumon.pdf
- https://cdn.shopify.com/s/files/1/0437/7876/9045/files/85760100240.pdf
- https://cdn.shopify.com/s/files/1/0428/0070/9791/files/mubavusobabopifiwabo.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000a02f.bin5632918a7f5f6e093788d4a4c3921c46b4164bea09d9479c6780d87fc0b58363 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA02F | 5440 bytes |
font_01_sfnt_off0000b292.bin3e19b711231492ec84fa201faff3d97c3e4460ec79f046100cd1e3188494e31b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB292 | 10444 bytes |
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