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 pointing to external PDF files, a technique often used for SEO poisoning or link farming. One critical heuristic identified a link to a known malicious redirector at 'https://ttraff.ru/pify?keyword=albert+einstein+quotes+pdf'. The document body, though heavily obfuscated, contains text related to Albert Einstein quotes and the file's creation metadata, suggesting a lure to disguise the malicious intent. The primary goal appears to be redirecting users to malicious infrastructure.
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.ru/pify?keyword=albert+einstein+quotes+pdf
- http://files.gpdmu.org/uploads/1/3/2/6/132695865/6446863.pdf
- http://files.bondiandeasternsuburbstheatreco.com/uploads/1/3/0/7/130775677/4c25e56b.pdf
- http://files.goodgirlsgonegrimm.com/uploads/1/3/0/7/130776749/9022892.pdf
- http://files.fringeelectronics.com/uploads/1/3/0/7/130775391/mubeje_kudezamoxifo_zenopagavixug_lujolo.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/xezunegudowafosixezuvi.pdf
- https://cdn.shopify.com/s/files/1/0438/8945/9368/files/32353158933.pdf
- https://cdn.shopify.com/s/files/1/0431/6758/0322/files/90235494348.pdf
- https://cdn.shopify.com/s/files/1/0437/5465/1799/files/rinejajixojuxagutipasux.pdf
- https://cdn.shopify.com/s/files/1/0431/2875/0241/files/surewezuvenal.pdf
- https://cdn.shopify.com/s/files/1/0434/1317/6469/files/surah_yasin_jakim.pdf
- https://cdn.shopify.com/s/files/1/0440/2728/1558/files/get_element_by_id_in_view_port.pdf
- https://cdn.shopify.com/s/files/1/0430/3699/9842/files/segutovolutepabalodamomag.pdf
- https://cdn.shopify.com/s/files/1/0440/1859/8038/files/55723461158.pdf
- https://cdn.shopify.com/s/files/1/0432/5516/9182/files/74797312814.pdf
- https://cdn.shopify.com/s/files/1/0435/4097/1674/files/nanuxoxozalaturufenowen.pdf
- https://cdn.shopify.com/s/files/1/0434/3146/1016/files/sunegaji.pdf
- https://cdn.shopify.com/s/files/1/0430/0800/0163/files/godezojuno.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_off000070fb.bin1835de5f84cbc71773f6ab0ee98df898ea599f89e43c319a24eaab4d266acf23 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x70FB | 5080 bytes |
font_01_sfnt_off0000824c.bin91ef366a8d2077e4065df8f2c144aea2226da6255bc89775b9777d9b7871d98e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x824C | 10088 bytes |
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