MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a critical heuristic firing for a malicious redirector link, pointing to 'https://ttraff.cc/wb?keyword=free%20printable%20phonic%20worksheets'. This indicates the document is designed to redirect users to potentially harmful content. Additionally, a heuristic for a PDF link farm was triggered, suggesting a large number of outbound links, many of which are hosted on cdn.shopify.com. The document body contains the same malicious URL and several benign-looking PDF links, reinforcing the lure. No scripts were extracted from this sample.
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/wb?keyword=free%20printable%20phonic%20worksheets
- http://files.musicwithmrshatch.com/uploads/1/3/0/7/130776791/xarinuz.pdf
- http://vepoze.uhshold.com/uploads/1/3/2/8/132814930/koginawatadumi.pdf
- http://files.cagleauction.net/uploads/1/3/1/6/131606923/ccd2ca6ffc.pdf
- https://cdn.shopify.com/s/files/1/0436/9793/0393/files/80863227413.pdf
- https://cdn.shopify.com/s/files/1/0435/4444/5092/files/angola_janga_download_completo.pdf
- https://cdn.shopify.com/s/files/1/0430/0367/4785/files/kevipuloretax.pdf
- https://cdn.shopify.com/s/files/1/0429/8375/1831/files/10448671603.pdf
- https://cdn.shopify.com/s/files/1/0434/4247/1064/files/analyste_programmeur_cnam.pdf
- https://cdn.shopify.com/s/files/1/0437/0884/2152/files/41921248855.pdf
- https://cdn.shopify.com/s/files/1/0427/6033/9623/files/after_effects_step_by_step_tutorials.pdf
- https://cdn.shopify.com/s/files/1/0435/8589/6609/files/banca_dati_concorso_carabinieri_2020.pdf
- https://cdn.shopify.com/s/files/1/0437/2935/4917/files/big_ideas_simply_explained_series_download.pdf
- https://cdn.shopify.com/s/files/1/0434/8100/6244/files/lepetipifaxejilifugud.pdf
- https://cdn.shopify.com/s/files/1/0431/3631/9639/files/79976429111.pdf
- https://cdn.shopify.com/s/files/1/0433/5819/1768/files/pokuzaropukidivoxu.pdf
- https://cdn.shopify.com/s/files/1/0431/6741/6488/files/63153762532.pdf
- https://cdn.shopify.com/s/files/1/0427/5296/6812/files/kitivi.pdf
- https://cdn.shopify.com/s/files/1/0429/5802/8959/files/vapafup.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_off00006aab.bin87288d1e7f518c0c22f7066814232623b4b4856e905955ff44794b3d8da07ca6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6AAB | 5272 bytes |
font_01_sfnt_off00007c94.bin542a30e7db89e229394989ae1fee40a1357b5262247e7293de9564569f1216a4 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7C94 | 10328 bytes |
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