Malicious PDF — malware analysis report

Static analysis result for SHA-256 214fca2ac702d2f2…

MALICIOUS

PDF

37.0 KB Created: 2020-05-03 16:45:07 +03:00 Authoring application: wkhtmltopdf 0.12.1.4 (via Qt 4.8.6)
MD5: 44e37eadefa76aefe38860dceb8da172 SHA-1: e53e99b639cefd7d7f26d4cec1bd03a57e510872 SHA-256: 214fca2ac702d2f27429e55af00dd0b902946700376c11220aa52148d6dcc9c2
62 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1204.002 Malicious Link

The PDF file contains a large number of external links, identified by the PDF_SEO_LINK_FARM heuristic. These links likely serve as a link farm for SEO manipulation or to direct users to malicious content. The document body contains a URL that is also listed among the extracted URLs, suggesting a direct lure.

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://mtzionmachine.com/uploads/1/3/0/3/130379274/130379274.html#barish+ka+pani+song++mp4
    • http://companiondoodles.com/uploads/1/3/1/6/131637047/783542.pdf
    • http://masterneuroplasticity.com/uploads/1/3/0/2/130273582/riruwiwifewenilukor.pdf
    • http://doubleshiftpress.com/uploads/1/3/0/6/130621596/178010.pdf
    • http://joyoflivingcenter.org/uploads/1/3/0/6/130605380/tukasowadure.pdf
    • http://eyeconic-appointments.com/uploads/1/3/1/1/131164424/bb80219b27.pdf
    • http://stphilipstheevangelist.org/uploads/1/3/0/9/130969976/legenokebak.pdf
    • http://aul-group.com/uploads/1/3/1/4/131406698/zikejisaladuxut.pdf
    • http://preferredtowinghenrico.com/uploads/1/3/0/6/130621579/mutinipoponovipajufi.pdf
    • http://perseverancemanagement.com/uploads/1/3/0/5/130588984/fifaxararutofupoje.pdf
    • http://microbladingscottsdaleaz.com/uploads/1/3/1/4/131452893/308803.pdf
    • http://milliganjay.com/uploads/1/3/1/4/131455232/7682021.pdf
    • http://cassandrafullagar.com/uploads/1/3/0/6/130621431/serijulofivi.pdf
    • http://zazilcakes.com/uploads/1/3/1/3/131383609/5237081108d92f2.pdf
    • http://countylinelogisticscenter.com/uploads/1/3/0/3/130313056/8679585.pdf
    • http://www.w3.org/1999/02/22-rdf-syntax-ns#
    • http://purl.org/dc/elements/1.1/
    • 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_off0000525f.bin
86d1e2c186847954e3334548037c70a321cea10c323e5377c50cc473f79d619c		 pdf-font-stream PDF embedded font (sfnt) at offset 0x525F 9980 bytes
font_01_sfnt_off000074e2.bin
8c1e3298cb301b6aa2c2aeff0a89e1cafee6626e56d5ffa98ad52a7598c40df9		 pdf-font-stream PDF embedded font (sfnt) at offset 0x74E2 16168 bytes

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