MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF document contains a large number of embedded links, many of which point to external PDF files hosted on Shopify and other platforms. One of the primary links directs to a known malicious redirector, suggesting a phishing or scam attempt. The document body, though partially corrupted, contains text related to educational materials, likely used as a lure.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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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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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
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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/wix?keyword=atlas+de+geografia+del+mundo+5+grado+paco+el+chato
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://www.daltonmaag.com/
- https://cdn.shopify.com/s/files/1/0439/4650/8456/files/aesthetics_problems_in_the_philosophy_of_criticism.pdf
- https://cdn.shopify.com/s/files/1/0435/8035/8811/files/59955154711.pdf
- https://cdn.shopify.com/s/files/1/0430/3755/6889/files/69117006830.pdf
- https://static.usrfiles.com/ugd/b8c837_eadb04e4dd2a4112bd8e20bc403436be.pdf
- https://static.usrfiles.com/ugd/b8c837_b3d1e5b9c4dc424298829ba826c98630.pdf
- https://static.usrfiles.com/ugd/b8c837_ca986a1a6ce74d5094cbc76e0ad78578.pdf
- https://static.usrfiles.com/ugd/b8c837_d8353d9a4b014656bbdf633219a8d520.pdf
- https://static.usrfiles.com/ugd/b8c837_59314993d6cc4bf49b3ec87b9c1fab23.pdf
- https://cdn.shopify.com/s/files/1/0430/0118/4417/files/jidifumukaxivojevid.pdf
- https://cdn.shopify.com/s/files/1/0459/9126/4415/files/counterfoil_crossword_answer.pdf
- https://cdn.shopify.com/s/files/1/0433/1392/2201/files/70571797830.pdf
- https://cdn.shopify.com/s/files/1/0433/6805/4940/files/59133843561.pdf
- https://cdn.shopify.com/s/files/1/0432/1234/1409/files/dj_remix_kartonyono_medot_janji.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/
- http://scripts.sil.org/OFL
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006662.bin2439a88932a4bf6500737748d36b56a25dc80ea7487152354e6e3fe7bf20d945 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6662 | 5564 bytes |
font_01_sfnt_off0000791a.binca6df0687e24b95064e4786aad1585c76be705fb3bd9e7aac7b9cc5fe4da71f0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x791A | 15504 bytes |
font_02_sfnt_off0000a800.bin9f355172d696dda274cac500966718f112ce76951f19577ac4888987ea6471b2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA800 | 4324 bytes |
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