MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.001 Malicious Link
T1059.001 PowerShell
The PDF file contains numerous embedded links, with a critical heuristic firing indicating a link to known malicious redirector infrastructure at 'ttraff.com'. Another critical heuristic identified a PDF link farm, suggesting a tactic to manipulate search engine results or distribute malicious content. The document body, though heavily obfuscated, contains text related to 'worksheets for grade 3 pdf', indicating a lure to disguise the malicious intent. No scripts were extracted, but the primary attack pattern involves redirecting users to potentially harmful websites.
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=aspekto+ng+pandiwa+worksheets+for+grade+3+pdf
- http://files.gisdcte.com/uploads/1/3/2/6/132681880/739f8.pdf
- http://files.jcgreflexology.com/uploads/1/3/2/6/132680994/jusabijifon_rokumi_bobopikegeg_defapaxibefox.pdf
- http://files.craniosacralnashville.com/uploads/1/3/0/9/130969334/wegigiv_gotuz_pemulisopura.pdf
- http://files.empowerunit.org/uploads/1/3/1/0/131070485/gabozanowijud.pdf
- http://files.empowerunit.org/uploads/1/3/1/0/131070485/gabozano
- https://cdn.shopify.com/s/files/1/0429/7257/7946/files/zalekoruvide.pdf
- https://cdn.shopify.com/s/files/1/0432/9691/5621/files/wowebibexufanadofugokibo.pdf
- https://cdn.shopify.com/s/files/1/0433/0133/9304/files/sexoxureforajozejisiv.pdf
- https://cdn.shopify.com/s/files/1/0435/9254/8515/files/puradefovotut.pdf
- https://cdn.shopify.com/s/files/1/0432/6978/3720/files/70112193859.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/86662201832.pdf
- https://cdn.shopify.com/s/files/1/0428/7276/6630/files/45971539007.pdf
- https://cdn.shopify.com/s/files/1/0433/9915/1768/files/lenowovexubolakano.pdf
- https://cdn.shopify.com/s/files/1/0436/4386/3198/files/46395621652.pdf
- https://cdn.shopify.com/s/files/1/0432/7089/7824/files/vuturugokizakugibugebomim.pdf
- https://cdn.shopify.com/s/files/1/0430/4827/2023/files/6490090411.pdf
- https://cdn.shopify.com/s/files/1/0436/0133/0340/files/54578132864.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_off00007690.binb9ed4f322c41b7ffe4d9bac20f83616d9cbb0d6c18938cdb2b239df8215dc6df |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7690 | 5368 bytes |
font_01_sfnt_off000088dd.bin8510d025bb7be9e6b9209b45523909a0e2d41678e3e771733fad9bf547f6bc35 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x88DD | 10088 bytes |
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