MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF document contains a large number of embedded links, many of which point to Shopify domains hosting PDF files, suggesting a link farm for SEO manipulation. One critical heuristic identified a link to a known malicious redirector infrastructure at 'ttraff.com', which is used to lure users with a 'kaplan act practice test 1 answers' keyword. This indicates a phishing or scam attempt disguised as educational material. No scripts were extracted, but the primary attack vector is the malicious redirection link.
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/pify?keyword=kaplan+act+practice+test+1+answers
- http://vafumaxon.friendlifehacks.com/uploads/1/3/2/6/132682137/879379.pdf
- http://zarufenu.debbiesangelsproductions.com/uploads/1/3/1/4/131453206/7729057.pdf
- http://files.roanmountainglass.com/uploads/1/3/0/7/130776125/fofapaxopetekuzenob.pdf
- https://cdn.shopify.com/s/files/1/0435/9087/7339/files/bujekokiligetasi.pdf
- https://cdn.shopify.com/s/files/1/0432/2426/8968/files/xapobofid.pdf
- https://cdn.shopify.com/s/files/1/0433/6284/4837/files/67615538057.pdf
- https://cdn.shopify.com/s/files/1/0459/9663/8365/files/staples_5_mil_laminating_sheets.pdf
- https://cdn.shopify.com/s/files/1/0437/9970/7810/files/auditoria_fiscal_procedimiento.pdf
- https://cdn.shopify.com/s/files/1/0435/2750/4024/files/zavatojur.pdf
- https://cdn.shopify.com/s/files/1/0434/9162/3077/files/reliability_centered_maintenance_case_study.pdf
- https://cdn.shopify.com/s/files/1/0434/3971/8562/files/lucas_giolito_fangraphs.pdf
- https://cdn.shopify.com/s/files/1/0431/8828/9694/files/14629444751.pdf
- https://cdn.shopify.com/s/files/1/0427/8868/3932/files/82121390309.pdf
- https://cdn.shopify.com/s/files/1/0427/9838/3260/files/fejuxatenaligulolevema.pdf
- https://cdn.shopify.com/s/files/1/0434/3591/7464/files/67622395089.pdf
- https://cdn.shopify.com/s/files/1/0434/4463/3756/files/53568845559.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_off00007f25.bin015590afa752790a9a3a016add46453f7cd9a6bae8ac643a37f88e0de462d3cf |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7F25 | 5040 bytes |
font_01_sfnt_off00009071.bin8932f27bac9e73d6c92e40080ddcc77211298bf8b2b429d2269912bca22541a0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9071 | 10844 bytes |
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