MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a large number of embedded links, many of which point to external PDF files hosted on various domains, including a known malicious redirector. The document body text, though partially corrupted, includes the URL of the malicious redirector, suggesting an attempt to disguise malicious activity as a document download or information retrieval. The primary malicious link is https://ttraff.com/pify?keyword=valores+normales+de+cetonas+en+orina+pdf, which is likely used to redirect the user to a malicious site.
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=valores+normales+de+cetonas+en+orina+pdf
- http://files.neurodiversetalk.com/uploads/1/3/1/6/131637325/gemow_depukezabemona.pdf
- http://files.spanawaylakemonstersbbc.com/uploads/1/3/2/3/132302718/5586041.pdf
- http://leroru.firstbaptistnorfolk.org/uploads/1/3/1/8/131857631/7626697.pdf
- https://cdn.shopify.com/s/files/1/0449/7352/3112/files/hernia_diafragmatica_congenita.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/51108684678.pdf
- https://cdn.shopify.com/s/files/1/0428/9432/7961/files/anemia_falciforme_en_embarazo.pdf
- https://cdn.shopify.com/s/files/1/0429/8647/1587/files/basic_synonyms_and_antonyms.pdf
- https://cdn.shopify.com/s/files/1/0438/6498/1664/files/komplikasi_angina_pektoris.pdf
- https://cdn.shopify.com/s/files/1/0434/4964/7254/files/pdf_giant_download_magazines_for_free.pdf
- https://cdn.shopify.com/s/files/1/0433/4449/4750/files/38398579090.pdf
- https://cdn.shopify.com/s/files/1/0430/4571/6129/files/75136739001.pdf
- https://cdn.shopify.com/s/files/1/0431/6515/5489/files/s_attribute_and_l_attributed_definitions.pdf
- https://cdn.shopify.com/s/files/1/0431/0476/4068/files/dulunazikiwokalevamabume.pdf
- https://cdn.shopify.com/s/files/1/0432/8436/5468/files/xasuwid.pdf
- https://cdn.shopify.com/s/files/1/0437/7473/8581/files/49547984981.pdf
- https://cdn.shopify.com/s/files/1/0438/4797/5062/files/minecraft_music_boxes.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_off000062b2.binc401c3edbd815e2379f5a191ef55059f50d173ac248127d0cccb39353c93fb31 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x62B2 | 5264 bytes |
font_01_sfnt_off00007489.bin48b2006786e2358d6baf5ff1fb2bb41eaa7a9be6238a91f28cc6cb34b891771b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7489 | 11096 bytes |
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