MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a significant number of embedded links, with one pointing to a known malicious redirector. The document body, though heavily obfuscated, contains the same URL. This suggests a link farm or SEO poisoning attack designed to lure users to malicious content. 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.com/wix?keyword=fooling+some+of+the+people+all+of+the+time+pdf
- https://cdn.shopify.com/s/files/1/0435/4431/4024/files/accelerometer_applications.pdf
- https://cdn.shopify.com/s/files/1/0435/7062/6723/files/alora_orientation.pdf
- https://cdn.shopify.com/s/files/1/0435/8805/9293/files/identities_trig_cheat_sheet.pdf
- https://cdn.shopify.com/s/files/1/0436/2685/6610/files/fojajulememaponupexubup.pdf
- https://cdn.shopify.com/s/files/1/0433/1284/0862/files/93750002274.pdf
- https://cdn.shopify.com/s/files/1/0435/5942/0063/files/the_bible_the_book_of_job_summary.pdf
- https://cdn.shopify.com/s/files/1/0429/7749/3146/files/aswb_masters_exam_study_guide.pdf
- https://cdn.shopify.com/s/files/1/0430/6495/0945/files/fonemitofadavovox.pdf
- https://cdn.shopify.com/s/files/1/0427/8432/5798/files/stopniowanie_przymiotnikw_angielski_wiczenia_dla_dzieci.pdf
- https://static.usrfiles.com/ugd/b8c837_ecbae893454846a49b35a5d79251e6c3.pdf
- https://static.usrfiles.com/ugd/b8c837_012c1a48c59c4d30b027a1d7a6c9ffdf.pdf
- https://static.usrfiles.com/ugd/b8c837_5bf50ae1afd24b6fb38718fd7279e402.pdf
- https://static.usrfiles.com/ugd/b8c837_29f53c28561d4bb1a99562316b0557f2.pdf
- https://static.usrfiles.com/ugd/b8c837_295504e368084fa4823ef55b4eb52df5.pdf
- https://static.usrfiles.com/ugd/b8c837_bbeb29bb667241e7a20b3e45f37606ac.pdf
- https://static.usrfiles.com/ugd/b8c837_b1013032ceb64be4bed88212d48d2b18.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_off000077a2.binfc3175d66b507ae7e5186091688694e9a28fbbce4977467fc977127c54ffa876 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x77A2 | 5100 bytes |
font_01_sfnt_off000088d0.bin86c0a6fa835ebff36fb86c1c1fdaa41eeefbb9d1d92987b742c09e5329603087 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x88D0 | 10956 bytes |
font_02_sfnt_off0000ad42.bin0d0f64e27578eb124b8bc81c7eceacdd166e22eddd95c81328e9fbd7de2a6333 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAD42 | 4324 bytes |
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