MALICIOUS
170
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF is identified as an image-only lure, typical of phishing campaigns. It contains a critical link to a known malicious redirector, ttraff.me, which is designed to lead users to malicious content. The document also hosts a large number of external PDF links, suggesting a link farm or SEO poisoning tactic. The ML classifier strongly indicates maliciousness.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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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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Image-only document with action trigger (screenshot lure) medium PDF_IMAGE_LUREPDF has 1 image(s), only 0 text block(s), carries a click-outward action, and is only 30 KB — typical shape of a phishing lure where a full-page screenshot hides a clickable button that launches or submits to an attacker URL.
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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.me/wix?keyword=4.+5mm+fibre+cement+sheet+bunnings
- https://cdn.shopify.com/s/files/1/0436/5733/0853/files/fogelidizaguj.pdf
- https://cdn.shopify.com/s/files/1/0435/0931/7787/files/mathematics_for_economic_analysis_hammond.pdf
- https://cdn.shopify.com/s/files/1/0434/4935/2349/files/shear_force_and_bending_moment_notes.pdf
- https://cdn.shopify.com/s/files/1/0432/3767/1075/files/dikokotarani.pdf
- https://cdn.shopify.com/s/files/1/0434/6085/3920/files/autosync_google_drive_pro_apk.pdf
- https://static.usrfiles.com/ugd/8c2e83_f98d126cb53f4e86869c04b2e9796b00.pdf
- https://static.usrfiles.com/ugd/b8c837_f5e07f0d016147b8b28ddc512b72ef60.pdf
- https://static.usrfiles.com/ugd/31593d_11c571b9b93f45ebb44e8cf33797e7b7.pdf
- https://static.usrfiles.com/ugd/b8c837_428b077b14644b6ab0bd1aaf80daee26.pdf
- https://static.usrfiles.com/ugd/e2c223_624b21947f4742baa7ce3f612ffb95eb.pdf
- https://static.usrfiles.com/ugd/d775a9_89ab5ab419e14948bc1c000c038ab819.pdf
- https://static.usrfiles.com/ugd/83b1b3_d106ce9c4ca64e65a8b24330087eac82.pdf
- https://static.usrfiles.com/ugd/91e123_7accda827c0b4721b4186b6f195f20e8.pdf
- https://static.usrfiles.com/ugd/455f95_bb3f3f79d4fe4cd082a1d5f3485a9142.pdf
- https://static.usrfiles.com/ugd/3bca44_2910015139414412ac11464ea27183d4.pdf
- https://static.usrfiles.com/ugd/63f22d_2dcdcf2debf340848016c52d879105eb.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_off000041ed.bin10524847a6a9eb57d4189d2f3f2d9599863224ebabcaa1937fdeca7257b30457 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x41ED | 5344 bytes |
font_01_sfnt_off00005406.bin6518445457942af46f0e258e4d55ca3b6631b429d281420ac715a995443357c4 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5406 | 7988 bytes |
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