MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a large number of embedded links, many of which point to external PDF files hosted on various domains, suggesting a link farm or SEO poisoning tactic. One critical heuristic identified a link to a known malicious redirector, ttraff.cc, which is likely intended to lead the user to malicious content. The document body, though heavily obfuscated, contains the same redirector URL and several Shopify-hosted PDF links, reinforcing the lure.
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=cognitive+development+questions+and+answers
- http://daluderom.animalmystic.org/uploads/1/3/0/7/130776330/4361504.pdf
- http://vekag.intuitiveaim.com/uploads/1/3/1/6/131636725/womivoselal-tufixibefosip-xolorivatozenaz-levad.pdf
- http://muwiw.lawncarenewburgh.com/uploads/1/3/2/8/132814930/8ff47f.pdf
- http://files.bowlrevs.com/uploads/1/3/0/9/130969032/3099f3f5f.pdf
- http://files.kamelicounselling.com/uploads/1/3/1/6/131636914/ramuzo_lurinenixidekob_nodamef.pdf
- https://cdn.shopify.com/s/files/1/0429/4259/5239/files/7692310447.pdf
- https://cdn.shopify.com/s/files/1/0430/9676/8673/files/situravotebevafaba.pdf
- https://cdn.shopify.com/s/files/1/0437/5396/3678/files/xslt_transform_java.pdf
- https://cdn.shopify.com/s/files/1/0437/7424/7069/files/tisiforipejizonade.pdf
- https://cdn.shopify.com/s/files/1/0432/6028/0982/files/pagbasa_ng_abakada.pdf
- https://cdn.shopify.com/s/files/1/0437/7985/0397/files/sociology_textbook_free.pdf
- https://cdn.shopify.com/s/files/1/0433/2558/7609/files/60750974486.pdf
- https://cdn.shopify.com/s/files/1/0429/9112/4643/files/boxutudowozoned.pdf
- https://cdn.shopify.com/s/files/1/0430/1045/7753/files/31201209593.pdf
- https://cdn.shopify.com/s/files/1/0438/6874/9979/files/wusesexo.pdf
- https://cdn.shopify.com/s/files/1/0437/4475/5866/files/fuxuguwijujigugibutep.pdf
- https://cdn.shopify.com/s/files/1/0429/8578/3455/files/46802249152.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_off00006522.bin1cce34488c4de276842346167d421295e4fc92ac41f4e01968b1b74e506458b8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6522 | 5464 bytes |
font_01_sfnt_off000077ad.bin9e1561a96b5e9c63dc9d591e9250fa1d1dc76ac8958e14b67638860947f85160 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x77AD | 9552 bytes |
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