MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a critical heuristic firing for a malicious redirector link, pointing to 'https://ttraff.ru/pify?keyword=the+anthropocene+human+impact+on+the+environment+pdf'. This indicates the document's primary purpose is to redirect users to a malicious site. The presence of a large number of external PDF links further supports a link farm or redirection strategy. The ML classifier also strongly flagged this PDF as malicious.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
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=the+anthropocene+human+impact+on+the+environment+pdf
- http://files.craighouk.com/uploads/1/3/2/8/132814624/winezeru-kezomiweramaj-fijemidisa-mafuzukonoxi.pdf
- http://files.sulaymansaho.com/uploads/1/3/2/6/132682882/3e1037b4.pdf
- http://files.chantillyvolleyballclub.com/uploads/1/3/1/8/131871602/4653758.pdf
- https://cdn.shopify.com/s/files/1/0435/6797/2513/files/nidoja.pdf
- https://cdn.shopify.com/s/files/1/0431/2521/1296/files/nuparulowawofadiboze.pdf
- https://cdn.shopify.com/s/files/1/0450/1363/1140/files/jofinusanonepotawaxazib.pdf
- https://cdn.shopify.com/s/files/1/0427/4959/1718/files/33539291183.pdf
- https://cdn.shopify.com/s/files/1/0429/5622/6716/files/git_reset_remote_origin.pdf
- https://cdn.shopify.com/s/files/1/0430/4519/1841/files/pifojasi.pdf
- https://cdn.shopify.com/s/files/1/0430/5797/1362/files/denso_navigation_repair_manual.pdf
- https://cdn.shopify.com/s/files/1/0431/4667/4336/files/7624170436.pdf
- https://cdn.shopify.com/s/files/1/0440/4966/2117/files/largest_city_in_america.pdf
- https://cdn.shopify.com/s/files/1/0433/0081/4998/files/coleman_generator_5000.pdf
- https://cdn.shopify.com/s/files/1/0434/6390/1334/files/nazi_banner_minecraft.pdf
- https://cdn.shopify.com/s/files/1/0430/0043/0746/files/92569624452.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_off0000b671.bin9049bc11098ceb97a5a213ce7fd01a39dc4c92db08b072c15b50976dc2a0098f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB671 | 5192 bytes |
font_01_sfnt_off0000c7fc.binda9a59f36035b81ac123e5833ac812fb80c78b2f5e87d50d77140c1ea91d21e7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC7FC | 10496 bytes |
font_02_sfnt_off0000ec23.bin49436f94d5abf10ca6af8af9848174aab82dfe7bc58a5146411d238fd5c76648 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEC23 | 16148 bytes |
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