MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a critical heuristic firing for a malicious redirector link, which is further supported by a high ML classifier score. The document body, though corrupted, contains text related to a book title and URLs, suggesting a lure to disguise malicious links. The primary malicious URL is https://ttraff.cc/pify?keyword=thomas+mann+buddenbrooks+pdf+english, which likely redirects to a harmful destination.
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.cc/pify?keyword=thomas+mann+buddenbrooks+pdf+english
- http://files.monfortestatesdacula.com/uploads/1/3/1/3/131381540/gemitojotamid.pdf
- http://wewofot.sonchaserrv.com/uploads/1/3/0/8/130873851/7982259.pdf
- http://files.georgisztojanov.com/uploads/1/3/0/7/130739470/8980b562bcf27b.pdf
- http://files.maryellencarsley.com/uploads/1/3/0/7/130776821/9081375.pdf
- http://files.soldierhuntingfishing.com/uploads/1/3/0/7/130775249/vedegozofixa_ropel.pdf
- https://cdn.shopify.com/s/files/1/0438/2670/8637/files/33720932636.pdf
- https://cdn.shopify.com/s/files/1/0432/2125/4312/files/30680672870.pdf
- https://cdn.shopify.com/s/files/1/0437/3708/8154/files/download_ubuntu_14._04.pdf
- https://cdn.shopify.com/s/files/1/0432/8567/6188/files/nejalusiwofudolenuj.pdf
- https://cdn.shopify.com/s/files/1/0431/9376/1941/files/50964948933.pdf
- https://cdn.shopify.com/s/files/1/0437/2715/9448/files/vajupob.pdf
- https://cdn.shopify.com/s/files/1/0438/5538/0630/files/dafepepejena.pdf
- https://cdn.shopify.com/s/files/1/0430/4614/2106/files/iptables_cheat_sheet.pdf
- https://cdn.shopify.com/s/files/1/0434/5010/6018/files/16302229170.pdf
- https://cdn.shopify.com/s/files/1/0431/4556/0219/files/neopets_secret_lab.pdf
- https://cdn.shopify.com/s/files/1/0429/1729/8329/files/25015094906.pdf
- https://cdn.shopify.com/s/files/1/0450/8103/4917/files/greenhouse_gases_emitted_in_south_africa.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/44219577828.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_off00009800.bin972d12bb3f4b10ea4838e7706a668cef0afac432b6f23e08cddaf6c80e759b63 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9800 | 5608 bytes |
font_01_sfnt_off0000aadd.bin636abb0ad0996f7fa21d48a6aebbb304b2e2b653438c5b08bb7e6a98d18c2f75 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAADD | 10528 bytes |
font_02_sfnt_off0000cf1d.bin66cd902b334fc3a8a450b3b7a42ffe5031cba7a4412f01eb774febfebf38087b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCF1D | 16116 bytes |
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