MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a heuristic firing for a malicious redirector link pointing to 'ttraff.com', which is used in conjunction with a search term for 'Pathoma 2017 pdf google drive'. This suggests a phishing or scam attempt to redirect users to malicious content. The document body, though heavily obfuscated, contains the same redirector URL. The PDF also contains a large number of external links, indicative of a link farm, further supporting the malicious intent.
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.com/pify?keyword=pathoma+2017+pdf+google+drive
- http://ladun.travellingscot.co.uk/uploads/1/3/0/8/130873848/f4562a3.pdf
- http://dizakije.headlandparkartistprecinct.com/uploads/1/3/0/7/130776647/moganen-zagumenojuzazef-varabep.pdf
- http://files.kirstynash.com/uploads/1/3/1/4/131437504/8207296.pdf
- http://tufinulol.bendtrendhomes.com/uploads/1/3/2/6/132695465/pimedoganol-duxovurajo.pdf
- https://static.usrfiles.com/ugd/c81504_04627c7ae1e7491092ad7437ec8cf952.pdf
- https://static.usrfiles.com/ugd/4cf28d_7c4ba3b7f5e0422b8def22958b51afd0.pdf
- https://static.usrfiles.com/ugd/a98ecc_07a518cbd2d84ebaaf826fe67eb252c4.pdf
- https://static.usrfiles.com/ugd/31bf02_51fc7f91aadd414785c224ca32678a8c.pdf
- https://static.usrfiles.com/ugd/22739b_0c8ab7c04ca54bd28be5605a818ff538.pdf
- https://cdn.shopify.com/s/files/1/0429/9948/0473/files/multiple_alleles_worksheet_answers.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/71895612735.pdf
- https://cdn.shopify.com/s/files/1/0482/4095/1448/files/35675632503.pdf
- https://cdn.shopify.com/s/files/1/0434/7101/2006/files/corrosion_of_austenitic_stainless_steel.pdf
- https://cdn.shopify.com/s/files/1/0430/8851/1130/files/solis_4g_inverter_data_sheet.pdf
- https://cdn.shopify.com/s/files/1/0431/5421/0980/files/salebob.pdf
- https://cdn.shopify.com/s/files/1/0429/9508/9559/files/xajowisofizizidewa.pdf
- https://cdn.shopify.com/s/files/1/0434/5180/9957/files/86669209546.pdf
- https://cdn.shopify.com/s/files/1/0436/6984/8217/files/73662841357.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 |
|---|---|---|---|
stream_006_off0001201e.bin94b1d96b439077bf71db425f80f47aaf76621e8617da2e7ef20e4d08a7f287a0 |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x1201E | 20624 bytes |
font_00_sfnt_off0000e20b.bin7de49b61c838a7aa7e8a22fa78759e8d4554e811fc620604417615449fa93ae2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE20B | 5744 bytes |
font_01_sfnt_off0000f587.bin3b0f7bddd5c10408048f28746f3b9b489b88e97a1c20d35e2de84e3462a31126 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF587 | 12744 bytes |
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