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 resources. One critical heuristic firing indicates a malicious redirector link to 'ttraff.com', suggesting a phishing or malware distribution attempt. The document body, though heavily obfuscated, contains text related to academic subjects, likely used as a lure. No scripts were extracted from this sample.
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=applied+finite+mathematics+pdf
- http://files.irwinpta.org/uploads/1/3/0/9/130969089/parus_tigalutirexig.pdf
- http://gifapigu.dare-h2020.org/uploads/1/3/1/6/131606289/fisavaxaxupez-xaruj-bipemuwogi-subefimawajujo.pdf
- http://nusixafis.simplylawns.us/uploads/1/3/0/8/130874474/tewokusamojemagal.pdf
- http://files.sheppardinternational.net/uploads/1/3/1/3/131380008/wevexada_mutezolojow.pdf
- http://files.stressfreefurniture.co.nz/uploads/1/3/2/3/132303077/wewiva-pizekopabireg.pdf
- https://cdn.shopify.com/s/files/1/0430/4296/3613/files/16183871931.pdf
- https://cdn.shopify.com/s/files/1/0433/9531/7911/files/34523605253.pdf
- https://cdn.shopify.com/s/files/1/0434/2661/1356/files/mpmsu_bsc_nursing_syllabus.pdf
- https://cdn.shopify.com/s/files/1/0435/3346/7807/files/linear_and_binary_search_in_data_structure_pdf.pdf
- https://cdn.shopify.com/s/files/1/0430/7651/8049/files/65684630293.pdf
- https://cdn.shopify.com/s/files/1/0431/1659/3312/files/tatiber.pdf
- https://cdn.shopify.com/s/files/1/0436/0005/2387/files/9086663160.pdf
- https://cdn.shopify.com/s/files/1/0430/7661/6341/files/pengertian_populasi_dalam_biologi.pdf
- https://cdn.shopify.com/s/files/1/0432/2027/1264/files/fogodinim.pdf
- https://cdn.shopify.com/s/files/1/0431/3081/4626/files/clawhammer_banjo_for_the_complete_ignoramus.pdf
- https://cdn.shopify.com/s/files/1/0427/9864/5404/files/80109586179.pdf
- https://cdn.shopify.com/s/files/1/0437/0654/8377/files/3d_movies_download.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_off00004caa.bin7e2281de8601af3a102d12245339257afe0316e9613b05845968a918d71c4daf |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4CAA | 5288 bytes |
font_01_sfnt_off00005e88.bin3c4b11cc32e3577779085d9450dd2eae912e9335ba54a2b75c1474ba258da8b4 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5E88 | 9740 bytes |
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