MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF contains a mass of external links, including one to a known malicious redirector at ttraff.com. The document body, though heavily obfuscated, contains text related to Google Sheets formatting and the malicious URL, suggesting a lure to a phishing or malware distribution site. The presence of numerous Shopify-hosted PDF links further indicates a link farm strategy to improve search engine ranking for malicious content.
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.com/pify?keyword=conditional+formatting+google+sheets+character+count
- http://vetabof.zuyu66.com/uploads/1/3/1/4/131407089/xajubixinozebazaruna.pdf
- http://vuboba.beckervetclinic.com/uploads/1/3/1/3/131383314/9349671.pdf
- http://files.healthbyhannahjean.com/uploads/1/3/2/7/132740482/luxurujupevu-pexiwin.pdf
- https://cdn.shopify.com/s/files/1/0463/3044/5981/files/toy_blast_game_for_android.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/silekizezimepajetidomok.pdf
- https://cdn.shopify.com/s/files/1/0434/0131/4456/files/zosoduvus.pdf
- https://cdn.shopify.com/s/files/1/0461/0424/8484/files/thousand_miles_tove_lo.pdf
- https://cdn.shopify.com/s/files/1/0438/6937/2576/files/let_it_be_beatles_noten_piano.pdf
- https://cdn.shopify.com/s/files/1/0428/5900/4070/files/83380344166.pdf
- https://cdn.shopify.com/s/files/1/0440/8826/2821/files/85972439248.pdf
- https://cdn.shopify.com/s/files/1/0428/4101/4438/files/wegefexejifewolexuja.pdf
- https://cdn.shopify.com/s/files/1/0438/0894/8386/files/23748791497.pdf
- https://cdn.shopify.com/s/files/1/0435/5656/9249/files/arbeitsvertrag_ausfllbar_minijob.pdf
- https://cdn.shopify.com/s/files/1/0431/7328/1948/files/lifukavuvigilavetigapega.pdf
- https://cdn.shopify.com/s/files/1/0429/4829/6863/files/59720102435.pdf
- https://cdn.shopify.com/s/files/1/0438/2910/0701/files/18026758620.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_off00005ef4.bin4e16319db81aeb906cfabdfe239d373dea97bd7e5ad820154f8a379e2ff57ff6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5EF4 | 5340 bytes |
font_01_sfnt_off000070f5.binf59f2a91526c6fcb07d9fa7a5b4cf323c5c4dad5bf8696f14a625d077dd1dec1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x70F5 | 10392 bytes |
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