Malicious PDF — malware analysis report

Static analysis result for SHA-256 571ea2f413a81130…

MALICIOUS

PDF

64.0 KB Created: 2020-03-29 02:01:32 +02:00 Authoring application: wkhtmltopdf 0.12.1.4 (via Qt 4.8.6)
MD5: 7592fcc6dc73d6d321c8d59e9456bda3 SHA-1: 7f0698fde2d01fd09548904198e600a8fa2ef943 SHA-256: 571ea2f413a81130882f546968a82909d21a0aa853bbd0ff63b6e87b0c4cc836
62 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment T1204.002 Malicious Link

The PDF document contains a lure promising a full movie in Spanish, directing users to click on numerous embedded links. The PDF_SEO_LINK_FARM heuristic indicates a large number of external links, suggesting a link farm or redirection scheme. The primary URL http://74-123-72-68.mgwnet.com/uploads/1/3/0/4/130477663/130477663.html#la+gran+batalla+y+la+ca%C3%ADda+de+lucifer+pelicula+completa+en+espa%C3%B1ol is likely the initial landing page for this campaign.

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://74-123-72-68.mgwnet.com/uploads/1/3/0/4/130477663/130477663.html#la+gran+batalla+y+la+ca%C3%ADda+de+lucifer+pelicula+completa+en+espa%C3%B1ol
    • http://closeandpaschalauction.com/uploads/1/3/0/6/130621048/4645c9a87.pdf
    • http://essentiallyempoweredwellness.com/uploads/1/3/0/8/130814085/0e25ae2bb.pdf
    • http://www.lcdigitalconnect.com/uploads/1/3/0/8/130873918/9336589.pdf
    • http://www.policyanalyticsgroup.net/uploads/1/3/0/5/130551176/xamusilem_sixomukudotid.pdf
    • http://amberbeuthien.com/uploads/1/3/0/3/130379428/8eaa1b7.pdf
    • http://knifelawinsider.com/uploads/1/3/0/6/130639133/wowategubemonimelit.pdf
    • http://cityonahillcommunityoutreach.org/uploads/1/3/0/3/130323635/5358570.pdf
    • http://apollolyceum.com/uploads/1/3/0/2/130271132/sefalakomekoxufuwiza.pdf
    • http://shopsunnyann.com/uploads/1/3/1/1/131163738/meduwisuwuwok-wojekosikup-regatir.pdf
    • http://gowlands.com/uploads/1/3/0/6/130639728/9751245.pdf
    • http://appel-stores.shop/uploads/1/3/0/6/130621020/e93eaa.pdf
    • http://achsparadise.org/uploads/1/3/0/9/130969598/28f49dd8c.pdf
    • http://absolutesealcoat.com/uploads/1/3/0/5/130551461/bewupenavezemi.pdf
    • http://allthingsluxeboutique.com/uploads/1/3/0/5/130543575/xapigi-susumerefekulaf-momeg-rajasug.pdf
    • http://www.jayfabulous.com/uploads/1/3/0/4/130488469/vaginolukimil_tujobi.pdf
    • http://thebelledesigngroup.com/uploads/1/3/0/7/130740165/benanevubofup.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.

FilenameKindSourceSize
font_00_sfnt_off0000c420.bin
365035ed10d480d400173541935fa93b528900913102de2e45a5741e917b5a82		 pdf-font-stream PDF embedded font (sfnt) at offset 0xC420 9184 bytes
font_01_sfnt_off0000e54a.bin
e2f1373bf3d70a40ff4276a486f0a1d2d32154e4f45ad1243a44c3d3b7d91cea		 pdf-font-stream PDF embedded font (sfnt) at offset 0xE54A 2652 bytes

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