MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF document was flagged as malicious by an ML classifier and contains a large number of external links, many pointing to Shopify domains, suggesting a link farm or SEO manipulation tactic. One critical heuristic identified a link to a known malicious redirector at 'ttraff.com'. The document body is heavily obfuscated and appears to contain embedded URLs, but no specific script execution or payload delivery was detected.
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=annihilation+comic+espa%25C3%25B1ol+pdf
- http://files.claytonpondhoa.com/uploads/1/3/0/8/130873795/9357871.pdf
- http://files.brazosmetaldesigns.com/uploads/1/3/1/1/131163859/kekamowivebi.pdf
- http://files.organizingbyali.com/uploads/1/3/1/4/131483275/sikoxupigesori.pdf
- https://cdn.shopify.com/s/files/1/0429/2398/3001/files/dakokegipadelanifiro.pdf
- https://cdn.shopify.com/s/files/1/0439/8402/7806/files/22819047574.pdf
- https://cdn.shopify.com/s/files/1/0431/7888/5280/files/93677170490.pdf
- https://cdn.shopify.com/s/files/1/0434/5564/3813/files/19775648024.pdf
- https://cdn.shopify.com/s/files/1/0431/7921/2959/files/27638317894.pdf
- https://cdn.shopify.com/s/files/1/0431/8524/2275/files/74665345702.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/2857609843.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/nebisineseboji.pdf
- https://cdn.shopify.com/s/files/1/0430/5698/8317/files/faseninure.pdf
- https://cdn.shopify.com/s/files/1/0428/8118/8003/files/kigogezamupud.pdf
- https://cdn.shopify.com/s/files/1/0431/4474/1015/files/plural_of_memo.pdf
- https://cdn.shopify.com/s/files/1/0437/4613/2129/files/83897314183.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_off00008e52.binb5011c513c2be65377fb09d692ccc75587188f3781189459e145f4ff7ac8206d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8E52 | 5500 bytes |
font_01_sfnt_off0000a0a4.bin8421b2f45d9cf8c4e0b1a2406a2ae88ce96bdea1e92627a98a6cb73be434f010 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA0A4 | 10572 bytes |
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