MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a large number of embedded links, many of which point to external PDF files, suggesting a link farm for SEO manipulation. One critical heuristic identified a link to a known malicious redirector, 'https://ttraff.ru/pify?keyword=everything+about+effective+communication+pdf+free+download', which is likely intended to lead the user to a malicious site. The document body contains garbled text but includes the same redirector URL and several Shopify URLs, reinforcing the link farm and redirection attack pattern.
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=everything+about+effective+communication+pdf+free+download
- http://files.aloe4care.com/uploads/1/3/0/9/130969592/1091340.pdf
- http://jamedaluk.evolutionmeetings.org/uploads/1/3/1/0/131070722/9ad4719b427cb0.pdf
- http://dabis.chrisruston.com/uploads/1/3/1/3/131384284/9322538.pdf
- http://files.egatecoc.org/uploads/1/3/2/6/132695392/rikuno-kuzoko-dafewadogiwit-tikojeke.pdf
- http://files.kensettia.com/uploads/1/3/1/4/131437680/kokibipunakuko-paziluf-gepekupamimabup-tadodukudixod.pdf
- https://cdn.shopify.com/s/files/1/0429/5376/9123/files/astm_a351_cf3m.pdf
- https://cdn.shopify.com/s/files/1/0433/3889/1419/files/36683000029.pdf
- https://cdn.shopify.com/s/files/1/0433/4062/8133/files/16235922513.pdf
- https://cdn.shopify.com/s/files/1/0431/1567/5815/files/ichirin_no_hanna.pdf
- https://cdn.shopify.com/s/files/1/0429/3532/0742/files/synonym_for_savior.pdf
- https://cdn.shopify.com/s/files/1/0430/2661/2378/files/critical_reading_and_writing_skills.pdf
- https://cdn.shopify.com/s/files/1/0432/1322/6139/files/51070068441.pdf
- https://cdn.shopify.com/s/files/1/0435/5692/9687/files/faxizesetejobomega.pdf
- https://cdn.shopify.com/s/files/1/0434/0593/4757/files/lulozi.pdf
- https://cdn.shopify.com/s/files/1/0432/8924/7894/files/99565535272.pdf
- https://cdn.shopify.com/s/files/1/0430/8120/3861/files/81679662773.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_off000069b3.bina3195e01fddf06da37a8bdd921d6eb3f0b7e28caf47b92a2064d21fd67a67d88 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x69B3 | 5744 bytes |
font_01_sfnt_off00007d34.bin1335569a8c29a92d029b4ad3f0db7041643531fcf55328e9cfa3347863951011 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7D34 | 13412 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.