MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains a heuristic firing for PDF_MALICIOUS_REDIRECTOR_LINK, indicating it directs users to malicious infrastructure. It also exhibits PDF_SEO_LINK_FARM behavior, suggesting a large number of outbound links, many of which are to PDFs hosted on Shopify. The document body, though partially corrupted, contains the URL https://ttraff.link/wix?keyword=elementary+statistics+chapter+1+answers, which is flagged as a malicious redirector. This suggests the document's primary purpose is to trick users into clicking this link, likely leading to further malicious content.
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.link/wix?keyword=elementary+statistics+chapter+1+answers
- https://cdn.shopify.com/s/files/1/0433/0664/7717/files/jose_gonzalez_heartbeats.pdf
- https://cdn.shopify.com/s/files/1/0435/9146/7176/files/soal_aritmatika_sosial_kelas_7_pilihan_ganda.pdf
- https://cdn.shopify.com/s/files/1/0436/4979/4213/files/dipozelafaratedaf.pdf
- https://cdn.shopify.com/s/files/1/0434/8579/0358/files/sigutadidiniwazib.pdf
- https://static.usrfiles.com/ugd/f08e01_091b49db91b343f09fa4adaaccb16051.pdf
- https://static.usrfiles.com/ugd/c8a981_02fb1d3220554a41a2cadecb3a1e51b7.pdf
- https://static.usrfiles.com/ugd/9d869b_a4275c2acc08401d915485ada8856bce.pdf
- https://static.usrfiles.com/ugd/3be3a7_c05a465a80d8425b92cda328f7987fcd.pdf
- https://cdn.shopify.com/s/files/1/0435/4477/2759/files/96669073070.pdf
- https://cdn.shopify.com/s/files/1/0429/0517/4179/files/applied_mathematics_1_book_free_download.pdf
- https://static.usrfiles.com/ugd/d55797_24d6dcaab3ba495080906e14209be268.pdf
- https://static.usrfiles.com/ugd/73cb9e_e8b7d70cb3c94334b59589e7040052ab.pdf
- https://static.usrfiles.com/ugd/b8c837_e3b43b291c5e40c28f94e13b21089103.pdf
- https://static.usrfiles.com/ugd/8bf3fc_80d43fea59784344aa99b1ced6e36b4d.pdf
- https://static.usrfiles.com/ugd/0cd3a8_8fe9c76069bf4383a36ddfce41a69309.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_off00004a00.binea23152a215e2fbf76c0b6db84b3e22803f3665e40a1c5d5da1cbba92c12ab74 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4A00 | 5056 bytes |
font_01_sfnt_off00005b12.binf50c2b61d79e48e5bb70338ec7d4dca54d4805e38ce02f41f7647e97de442cca |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5B12 | 9812 bytes |
font_02_sfnt_off00007c91.binff5f0ef16caf3e97cd1984b3a03ea88e11eab8cf63d2ee006085a4b9995833f3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7C91 | 4324 bytes |
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