MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file was flagged by multiple critical heuristics for containing malicious redirector links and a link farm. The embedded URL 'https://ttraff.cc/pify?keyword=mailer+template+rails' is identified as a malicious redirector. The document body, though heavily obfuscated, contains references to this URL and numerous other links hosted on cdn.shopify.com and other domains, suggesting a coordinated effort to distribute malicious content or traffic. The ML classifier also strongly indicated maliciousness.
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.cc/pify?keyword=mailer+template+rails
- http://files.mavisnyefoundation.com/uploads/1/3/1/6/131636907/bufunikilaviw_pizoxofosak.pdf
- http://files.laureniida.com/uploads/1/3/1/4/131482864/fakagoluvexel-zuxonokilimiza-gawanipinajas.pdf
- http://pupal.iankeen.net/uploads/1/3/1/0/131069992/2877473.pdf
- https://cdn.shopify.com/s/files/1/0430/0849/1673/files/yankee_doodle_trumpet_sheet_music.pdf
- https://cdn.shopify.com/s/files/1/0432/4940/2024/files/blebrity_app_android.pdf
- https://cdn.shopify.com/s/files/1/0438/4541/9173/files/cub_scouts_bear_den_leader_guide.pdf
- https://cdn.shopify.com/s/files/1/0432/8777/3342/files/i_love_cheap_thrills_song_audio.pdf
- https://cdn.shopify.com/s/files/1/0433/4754/2175/files/wofamon.pdf
- https://cdn.shopify.com/s/files/1/0428/1312/8863/files/88270802086.pdf
- https://cdn.shopify.com/s/files/1/0432/7063/5678/files/5344653396.pdf
- https://cdn.shopify.com/s/files/1/0429/1071/1971/files/62460256855.pdf
- https://cdn.shopify.com/s/files/1/0434/9096/7714/files/section_1_forces_within_earth_worksheet_answers.pdf
- https://cdn.shopify.com/s/files/1/0433/4452/7511/files/21058642747.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 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00008cb4.bin73147c99af7ed8c8aeec829c313eb45124637ea2eaa7b09363470d31427173ab |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8CB4 | 4972 bytes |
font_01_sfnt_off00009d7b.binf3e026d02c849ba23138435394a03246e5ee166e9754e61f58c82f7a8a915d79 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9D7B | 2276 bytes |
font_02_sfnt_off0000a7bb.bine822ef4633bc9fa461e0d4e2c231787690994c27bfde3aaccba998767d16425b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA7BB | 17100 bytes |
font_03_sfnt_off0000dcfc.bin531e37f64a2e7dc3bfb257675d9e6c644c7b1597f33ba9a969cd005a7ed65660 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDCFC | 16312 bytes |
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