MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a large number of embedded links, many pointing to Shopify domains, but one critical link directs to a known malicious redirector. The document body, though heavily obfuscated, contains text related to '5th grade math multi step word problems pdf' and the malicious URL, suggesting a lure to trick users into clicking the link. The primary malicious URL is ttraff.com, which is identified as a malicious redirector.
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=5th+grade+math+multi+step+word+problems+pdf
- http://jopasig.arielmeylanart.com/uploads/1/3/1/6/131637136/1569964.pdf
- http://files.caseyslife.com/uploads/1/3/2/7/132740564/texabod.pdf
- http://files.bakerymadbatter.com/uploads/1/3/1/6/131607662/3257884.pdf
- https://cdn.shopify
- https://cdn.shopify.com/s/files/1/0434/4021/0072/files/fiseg.pdf
- https://cdn.shopify.com/s/files/1/0432/1155/4980/files/nujipesigonab.pdf
- https://cdn.shopify.com/s/files/1/0438/7618/8315/files/javascript_zero_pad.pdf
- https://cdn.shopify.com/s/files/1/0433/6350/0197/files/kujagadejirijiximilakiw.pdf
- https://cdn.shopify.com/s/files/1/0433/2388/3688/files/essentials_of_corporate_finance_7th_edition.pdf
- https://cdn.shopify.com/s/files/1/0432/7545/2569/files/.pdf
- https://cdn.shopify.com/s/files/1/0431/8419/3696/files/97430168892.pdf
- https://cdn.shopify.com/s/files/1/0430/4207/8877/files/21440936943.pdf
- https://cdn.shopify.com/s/files/1/0434/2890/5127/files/67880901427.pdf
- https://cdn.shopify.com/s/files/1/0432/1378/3203/files/process_auditing_techniques.pdf
- https://cdn.shopify.com/s/files/1/0433/4141/4552/files/15652832499.pdf
- https://cdn.shopify.com/s/files/1/0432/3291/9720/files/guveworibiwopafefuvan.pdf
- https://cdn.shopify.com/s/files/1/0437/4138/0769/files/xavibunopugadopo.pdf
- https://cdn.shopify.com/s/files/1/0429/8611/1137/files/nomiwebivolidamakiserav.pdf
- https://cdn.shopify.com/s/files/1/0431/6705/6028/files/gunigekeguzo.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_off000067fe.bin76a1e3e4d8a52ca2ff72d2447b15833b5e7c380736becd4ea5e21fa897f60698 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x67FE | 5716 bytes |
font_01_sfnt_off00007b50.bin2f32ac0330caa113e59fcb8859526153afb2e71a7802d1d14b78a0d8f702a00c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7B50 | 11628 bytes |
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