MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a critical heuristic firing for a malicious redirector link, pointing to ttraff.com. This URL is embedded within the document's body, suggesting an attempt to lure the user to a malicious site. The document also contains a large number of external PDF links, many hosted on Shopify, which is flagged as a PDF SEO link farm. While the Shopify links themselves are benign, the primary redirector is malicious. 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.com/pify?keyword=fuerzas+intermoleculares+puente+de+hidr%25C3%25B3geno+pdf
- http://mojupu.esspreespringers.com/uploads/1/3/1/4/131453133/e1906a963f2825e.pdf
- http://pomosarid.karenapps.com/uploads/1/3/1/4/131453060/5559958.pdf
- http://files.innovativesportsman.com/uploads/1/3/1/3/131384098/3563763.pdf
- https://cdn.shopify.com/s/files/1/0448/9605/9547/files/binomische_formeln_bersicht.pdf
- https://cdn.shopify.com/s/files/1/0433/3273/1038/files/18453897219.pdf
- https://cdn.shopify.com/s/files/1/0429/6520/5141/files/lufoludotavenimetesuludud.pdf
- https://cdn.shopify.com/s/files/1/0438/1795/9586/files/5000_frases_en_ingles.pdf
- https://cdn.shopify.com/s/files/1/0437/8768/1954/files/caddis_northern_guide_wading_boots_review.pdf
- https://cdn.shopify.com/s/files/1/0436/9799/5941/files/jasixaxanura.pdf
- https://cdn.shopify.com/s/files/1/0433/7732/8278/files/feloratu.pdf
- https://cdn.shopify.com/s/files/1/0429/3555/0119/files/aashto_tp_70_free_download.pdf
- https://cdn.shopify.com/s/files/1/0431/6826/8456/files/87748514175.pdf
- https://cdn.shopify.com/s/files/1/0440/6067/2165/files/criterion_referenced_test_examples.pdf
- https://cdn.shopify.com/s/files/1/0429/3397/7255/files/69828181736.pdf
- https://cdn.shopify.com/s/files/1/0431/8858/4605/files/46745743675.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005ea1.bin077e58f1d3ee4f2c444735bb3a72c95fab543005baa88afa57604bde1552f430 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5EA1 | 5592 bytes |
font_01_sfnt_off0000713f.bin57d9c3bd69baf740bc67b953f4becbe5b82e9eb5a88af352b46ab1a4707af93d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x713F | 10928 bytes |
font_02_sfnt_off00009508.bind1f4a20f0e35a0564be54678b929bb8c711862c507f070c2b9a6abea8daf4378 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9508 | 4324 bytes |
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