MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a large number of embedded links, many of which point to domains that appear to be part of a link farm designed for SEO manipulation. One critical heuristic identified a link to a known malicious redirector. The document body, though heavily obfuscated, contains text related to 'cause and effect of water pollution essay pdf', suggesting a lure to trick users into clicking malicious links disguised as academic content.
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/wb?keyword=cause%20and%20effect%20of%20water%20pollution%20essay%20pdf
- http://files.danamsd.com/uploads/1/3/2/6/132695493/24e7ff960e.pdf
- http://files.flawlessreflectionsautodetailing.com/uploads/1/3/1/4/131437756/4025e4268.pdf
- http://files.alabasterliving.com/uploads/1/3/0/7/130775372/7445875.pdf
- http://files.icanisciolti.com/uploads/1/3/2/6/132695372/panowawuxu-kiwek-wetizawi.pdf
- http://files.imageupphotography.com/uploads/1/3/0/8/130873997/6439146.pdf
- http://files.psycholoog-gooi.net/uploads/1/3/0/7/130738719/suwerulotopu.pdf
- http://files.shelleygentry.com/uploads/1/3/0/9/130969428/rikegopege_punaxugozaz_temivivep.pdf
- http://files.hawkfieldpointers.com/uploads/1/3/1/1/131164418/musijutowapun_vomoka.pdf
- http://files.liquidsunshinedesigns.net/uploads/1/3/1/6/131606644/6427307.pdf
- http://files.shelleygentry.com/uploads/1/3/0/9/130969428/rikegopege_punaxugozaz_temivivep
- https://gozikes.files.wordpress.com/2020/07/74562535358.pdf
- https://tigimizi.files.wordpress.com/2020/07/gupasud.pdf
- https://topinideteba.files.wordpress.com/2020/07/4155404997.pdf
- https://cdn.shopify.com/s/files/1/0430/3034/7938/files/sirajumagapifiginazo.pdf
- https://cdn.shopify.com/s/files/1/0432/3944/0543/files/juvubufufomavanom.pdf
- https://cdn.shopify.com/s/files/1/0432/9373/7110/files/dobulezinubixewomewine.pdf
- https://cdn.shopify.com/s/files/1/0431/1311/9905/files/46166698651.pdf
- https://cdn.shopify.com/s/files/1/0431/3530/3831/files/ledebowekatebuvofus.pdf
- https://cdn.shopify.com/s/files/1/0430/9073/9361/files/gabidolobikekufinanotig.pdf
- https://cdn.shopify.com/s/files/1/0429/6487/7471/files/desipimiwusixo.pdf
- https://cdn.shopify.com/s/files/1/0430/2651/4077/files/44729255268.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_off0000e3de.binc9bd2395e6ba51c5407a5f87da36a62c4540893a3f52d8bf67c4ad5b59acef27 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE3DE | 5248 bytes |
font_01_sfnt_off0000f5de.bin78b1b9c6cd13d176feafe5995e884cde9ce4a8e34c9cb451e6c2364035b9dd6a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF5DE | 10564 bytes |
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