MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a high density of external links, many pointing to what appears to be a link farm designed for SEO manipulation. One critical heuristic identified a link to a known malicious redirector infrastructure. The document body, though heavily obfuscated, contains a URL that is likely part of this redirection chain, aiming to lure users to a malicious site under the guise of learning Italian.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 3
-
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.
-
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.
-
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.ru/pify?keyword=apprendre+l+italien+facilement+pdf
- http://files.lesleybirchartist.com/uploads/1/3/2/8/132815181/keduxadugejozij.pdf
- http://fatuzi.ivoryleaguepublishing.com/uploads/1/3/1/8/131856917/98360f5b20f8da.pdf
- http://bofoweso.xcellroofingqld.com/uploads/1/3/1/1/131164250/9697722.pdf
- https://cdn.shopify.com/s/files/1/0433/9541/6213/files/nevopubupefenone.pdf
- https://cdn.shopify.com/s/files/1/0439/2042/5115/files/green_smoothies_for_life.pdf
- https://cdn.shopify.com/s/files/1/0438/2746/2301/files/recessive_epistasis_ratio.pdf
- https://cdn.shopify.com/s/files/1/0430/4656/8098/files/75093908456.pdf
- https://cdn.shopify.com/s/files/1/0431/1043/2929/files/zar_jh_biostatistical_analysis.pdf
- https://cdn.shopify.com/s/files/1/0431/7426/4996/files/waduxefifiposubuwokafuj.pdf
- https://cdn.shopify.com/s/files/1/0428/5952/8355/files/gisofo.pdf
- https://cdn.shopify.com/s/files/1/0430/8749/5321/files/jaxakodixapufufiviba.pdf
- https://cdn.shopify.com/s/files/1/0432/0467/3697/files/zeloso.pdf
- https://cdn.shopify.com/s/files/1/0433/3584/3994/files/loguxef.pdf
- https://cdn.shopify.com/s/files/1/0433/8758/4677/files/ketejojotekixuwule.pdf
- https://cdn.shopify.com/s/files/1/0441/2011/3304/files/workplace_health_and_safety.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_off00005f52.bin08ffbfc8b2d4d421706ad81444f254aa835582db34a6ad3be9a9a9cc4d91a465 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5F52 | 4788 bytes |
font_01_sfnt_off00006f73.bin744ffcae012ea1733ad2fa4b258063b73d5194ce61015f283c6630411ff6f3b8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6F73 | 11172 bytes |
font_02_sfnt_off000092b2.binff5f0ef16caf3e97cd1984b3a03ea88e11eab8cf63d2ee006085a4b9995833f3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x92B2 | 4324 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.