MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF was flagged by multiple critical heuristics for containing malicious redirector links and a large link farm. The embedded URLs, particularly the one leading to 'ttraff.me', are indicative of a phishing or malware distribution attempt. The ML classifier also strongly indicated maliciousness. No scripts were extracted, but the sheer volume of external links suggests a broad-based lure.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 3
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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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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.me/wix?keyword=go+faarr+answers
- http://files.theinnatraggededge.com/uploads/1/3/0/8/130874240/12c58bf09.pdf
- http://sakupux.dptherapyfirst.com/uploads/1/3/1/4/131409236/pamudonuner.pdf
- http://files.avalancheenduranceevents.com/uploads/1/3/1/3/131380005/fudov.pdf
- http://files.tamsinlynes.co.uk/uploads/1/3/1/4/131406049/zerapokazat-kirobadaduv.pdf
- https://cdn.shopify.com/s/files/1/0434/6544/1445/files/jutivafugegujepumuneto.pdf
- https://cdn.shopify.com/s/files/1/0479/5223/2615/files/93023431602.pdf
- https://cdn.shopify.com/s/files/1/0483/8178/8320/files/concave_and_convex_mirror_worksheet.pdf
- https://cdn.shopify.com/s/files/1/0434/0740/9310/files/alexander_s_ragtime_band_piano.pdf
- https://cdn.shopify.com/s/files/1/0435/6295/9006/files/gojip.pdf
- https://176d3c09-9126-432c-9cbf-c97957b2d577.filesusr.com/ugd/0a51c1_862f0f7ce0c74dd2a0be7d60641fb307.pdf?index=true
- https://2bc12287-9883-40a6-a3e3-e8f99a881b7d.filesusr.com/ugd/66c878_e0613d0bde574dc68390484088173457.pdf?index=true
- https://274996d5-3a39-4238-aefe-d8e9f5ee64b5.filesusr.com/ugd/ec0012_0e101247f0ea43868de0db49d4592e2d.pdf?index=true
- https://bf69bbfd-82da-4915-9a8e-c36cdff5abce.filesusr.com/ugd/269bb8_2d5a30239c434e179235dfca0db9bdbc.pdf?index=true
- https://0ff40511-03b7-46b4-94aa-21c3568a59cb.filesusr.com/ugd/a91264_4c9b2057f6174f0fac2d4b511fbd445c.pdf?index=true
- https://353922fb-2f54-42dc-8335-4d9de7f5b52c.filesusr.com/ugd/868b90_279ce2f1d07e42aca83b062f87dca0e8.pdf?index=true
- https://8b44ad67-602d-4850-ab06-4f3de37f60e9.filesusr.com/ugd/3c9ac1_81b6bac3a2d84c42b97f0d130baa318c.pdf?index=true
- 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_off0000686b.binae5543731b6681a16f9b6ad886b4950d82aedf9aea10dbf9a5536bb7d34434ba |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x686B | 4852 bytes |
font_01_sfnt_off0000790e.bin6b14b0306c25fe0cd763d77e5914a9215be0d0f63f46748fbc2d5f298d61d0c6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x790E | 10728 bytes |
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