MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.001 Malicious Link
T1059.001 PowerShell
The PDF file contains a large number of embedded links, many of which point to a redirector service. The primary link, 'https://ttraff.cc/pify?keyword=best+books+on+machine+learning+pdf', is identified as malicious. This suggests the document is designed to trick users into visiting malicious websites under the guise of providing useful content. No scripts were extracted, and the document body is heavily obfuscated, but the presence of a malicious redirector is a strong indicator of a phishing or content-luring attack.
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.cc/pify?keyword=best+books+on+machine+learning+pdf
- http://files.dontcrampourstyle.com/uploads/1/3/1/3/131380728/1651660.pdf
- http://files.boshamretreats.co.uk/uploads/1/3/1/4/131483083/6796854.pdf
- http://files.benallanoff.com/uploads/1/3/1/8/131871568/ziduxuzo.pdf
- http://files.phoenixparkour.com/uploads/1/3/0/8/130813934/mipuxul-tirubi-zilimekenuzu-zugutirexuzon.pdf
- https://cdn.shopify.com/s/files/1/0428/4959/9651/files/meaning_of_chaupai_sahib_paath_in_punjabi.pdf
- https://cdn.shopify.com/s/files/1/0431/0522/2818/files/98423146669.pdf
- https://cdn.shopify.com/s/files/1/0432/8597/1110/files/zavarisevoturumilipum.pdf
- https://cdn.shopify.com/s/files/1/0433/5425/9610/files/dowomavodanalivipegirudor.pdf
- https://cdn.shopify.com/s/files/1/0427/8901/1612/files/58095289522.pdf
- https://cdn.shopify.com/s/files/1/0434/2690/6264/files/nebomipegurumiz.pdf
- https://cdn.shopify.com/s/files/1/0432/1378/3199/files/65201841036.pdf
- https://cdn.shopify.com/s/files/1/0430/2074/6906/files/how_to_calculate_representative_fraction_map_scale.pdf
- https://cdn.shopify.com/s/files/1/0432/6424/5925/files/difuxisosux.pdf
- https://cdn.shopify.com/s/files/1/0432/4157/0466/files/beliefs_definition.pdf
- https://cdn.shopify.com/s/files/1/0439/4647/5678/files/98823301591.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/bopeberovejaxurid.pdf
- https://cdn.shopify.com/s/files/1/0438/8506/8456/files/wepidejajetodaru.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_off0000707f.binb635dfc5526c228272412830a1437531b4f49bd03043f9298dabdf2f8de5a9a3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x707F | 5820 bytes |
font_01_sfnt_off0000841e.bin1afa0dfe36b43e362457504c49de00981ddec67360332b5a86766f6b9376501b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x841E | 10208 bytes |
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