PDF malware analysis — malicious · 509f8216d63f832d

MALICIOUS

PDF

48.9 KB Created: 2020-03-30 10:02:58 +03:00 Authoring application: wkhtmltopdf 0.12.1.4 (via Qt 4.8.6)

MD5: 81b63efa698f93d2d4f0388a4e0f8239 SHA-1: 422170dfec68fb57e9f1462a5a93e6bd89f1af95 SHA-256: 509f8216d63f832d2cbee6ebf1ed58ce003ad5d79d327db491eb3d5e208d0a31

62 Risk Score

Malware Insights

MITRE ATT&CK

T1566.001 Spearphishing Attachment T1204.002 Malicious Link

The PDF document contains a large number of external links, a technique often used for SEO manipulation or to distribute further malicious content. The heuristic 'PDF_SEO_LINK_FARM' indicates a mass of external PDF links, suggesting a coordinated effort to redirect users. The presence of the URL http://www.eleonasroyalgardens.info/uploads/1/3/1/4/131438825/131438825.html#david+wilcock+books+download within the document body further supports this. No scripts were extracted from this sample.

Heuristics 3

Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARM

Small 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.
External URI info PDF_URI

PDF contains an external URL action
Embedded URL info EMBEDDED_URL

One 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 http://www.eleonasroyalgardens.info/uploads/1/3/1/4/131438825/131438825.html#david+wilcock+books+download
- http://mbs-homes.com/uploads/1/3/0/5/130590763/nigizix.pdf
- http://hazardouseducation.com/uploads/1/3/0/9/130969082/jukis.pdf
- http://valle-verde3.com/uploads/1/3/0/2/130288410/jegujigisaxomowe.pdf
- http://honcho.events/uploads/1/3/0/6/130620468/nitulo.pdf
- http://henric.xyz/uploads/1/3/0/5/130588821/kaxugidubamu.pdf
- http://design-strong.com/uploads/1/3/0/5/130589166/bizapaturo.pdf
- http://novateckfloor.com/uploads/1/3/0/3/130323236/ridimapil-ruwepopuxobere-bivaja.pdf
- http://thebruceagency.com/uploads/1/3/1/4/131407668/fc8d67063486.pdf
- http://odyscontractingltd.com/uploads/1/3/1/1/131164507/1bd3fa0befe1.pdf
- http://novelistsandrahall.com/uploads/1/3/0/7/130739090/sejadi.pdf
- http://independentsalesadvisor.com/uploads/1/3/0/6/130604141/dokifagew-dorinede-gofexa-pimepe.pdf
- http://risingartistfestival.com/uploads/1/3/0/5/130551374/b321a408f33f46f.pdf
- http://rebeccasmithinc.com/uploads/1/3/0/6/130640057/95b9a.pdf
- http://plexan.net/uploads/1/3/0/6/130604563/144152.pdf
- http://imhere-morg.com/uploads/1/3/0/6/130604583/6864879.pdf
- http://closethegapmarketing.com/uploads/1/3/0/7/130775980/9921664.pdf
- http://thehighestpeaks.com/uploads/1/3/0/5/130550741/tozisuvobubob_fisuwuvusoju_wixilaza_kitasixeje.pdf
- http://aaasteamandsauna.com/uploads/1/3/0/9/130969340/bebominibusi_xuwizuwifo_muzofonadera.pdf
- http://stonegateatwaterhouse.com/uploads/1/3/0/5/130543539/4107131.pdf
- http://culinarycats.org/uploads/1/3/1/4/131411150/ginopenibilo.pdf
- http://shaqthompson54.com/uploads/1/3/0/6/130639114/xegivagu.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_off000081e1.bin` `285275cc5256d0ab1b17e4fd0b3f9287f73be7942fb9f28f26db71fc90a35bb6`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x81E1	8056 bytes
`font_01_sfnt_off0000a11e.bin` `779aa567746046747dac965df7fdfb06ff632674a0a99ce247a327bf89f0fa63`	pdf-font-stream	PDF embedded font (sfnt) at offset 0xA11E	16036 bytes

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