MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a critical heuristic firing for a malicious redirector link pointing to 'ttraff.ru'. This URL is associated with a lure for a 'shopping mall girl mod apk'. The document also exhibits characteristics of a PDF link farm, with numerous embedded URLs, many hosted on Shopify. The ML classifier strongly flagged this PDF as malicious. The primary attack vector appears to be directing users to a malicious site via the embedded link.
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.ru/pify?keyword=shopping+mall+girl+mod+apk
- http://files.pinemountainyosemitelakelodge.com/uploads/1/3/2/8/132814241/zepibarabu-pofulojug.pdf
- http://files.elzanismit.com/uploads/1/3/0/7/130775102/xeleloravefum_sasewovodudeba_lojadux_tojidebalo.pdf
- http://files.dennishorseshoes.com/uploads/1/3/2/7/132740270/442f637.pdf
- https://cdn.shopify.com/s/files/1/0433/6612/1623/files/sodukogutejozilevod.pdf
- https://cdn.shopify.com/s/files/1/0434/0416/5285/files/agarose_gel_electrophoresis_practical.pdf
- https://cdn.shopify.com/s/files/1/0431/5735/6695/files/aufklrung_literatur_merkmale.pdf
- https://cdn.shopify.com/s/files/1/0431/8534/0580/files/risudekegasojuvukuk.pdf
- https://cdn.shopify.com/s/files/1/0432/7617/3472/files/riker.pdf
- https://cdn.shopify.com/s/files/1/0429/2929/1427/files/21768685722.pdf
- https://cdn.shopify.com/s/files/1/0431/4667/4337/files/arjun_reddy_full_movie_tamil_dubbed.pdf
- https://cdn.shopify.com/s/files/1/0433/7860/6229/files/salunusatawosafaw.pdf
- https://cdn.shopify.com/s/files/1/0435/6915/2159/files/87380889719.pdf
- https://cdn.shopify.com/s/files/1/0438/7323/9195/files/31090285146.pdf
- https://cdn.shopify.com/s/files/1/0430/2975/8103/files/95060253752.pdf
- https://cdn.shopify.com/s/files/1/0428/2476/1507/files/72332943250.pdf
- https://cdn.shopify.com/s/files/1/0434/2887/2359/files/20364552799.pdf
- https://cdn.shopify.com/s/files/1/0434/8212/0357/files/best_free_reader_app_ios.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_off00006107.bin11b9e2ba2f2833bdd9816da50bec35099713ca1543d9abe3814aed2be8de59c6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6107 | 5360 bytes |
font_01_sfnt_off00007308.bin1f67921fe87733be9d4e6c8766305f83f22f76386c226b794a148dd40ffb2f2e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7308 | 9412 bytes |
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