PDF static analysis report

Static analysis result for SHA-256 d894cceb030ba392…

SUSPICIOUS

PDF

169.9 KB Created: 2020-03-13 07:22:05 +02:00 Authoring application: wkhtmltopdf 0.12.1.4 (via Qt 4.8.6) First seen: 2020-09-07
MD5: 0dc0434ed9dd1acb701870d29e7d7efd SHA-1: 6a967cce802fb22b33e59dc53792b26c1150923e SHA-256: d894cceb030ba39239ee38afb7efd21a19733a105f1ec9bc079149f1265ad212
36 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment T1059.001 PowerShell

The ML classifier strongly indicated maliciousness in this PDF. The document body contains an embedded URL, 'http://iyjpb.bpmtc.com/uploads/1/3/1/1/131164266/131164266.html#ajanta+leni+caves+video', which is likely intended to redirect the user to a malicious site. No scripts were extracted from this sample, limiting the analysis of its specific payload delivery mechanism.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9937

Heuristics 3

  • External URI info PDF_URI
    PDF contains an external URL action
  • Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTAL
    The same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
  • 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://iyjpb.bpmtc.com/uploads/1/3/1/1/131164266/131164266.html#ajanta+leni+caves+video PDF link annotation
    • http://tenacitysp.com/uploads/1/3/0/4/130494636/jabugasadiwedagogeza.pdfIn PDF document text
    • http://sciencesmartssociety.org/uploads/1/3/0/6/130621479/wigiwir.pdfIn PDF document text
    • http://lealconsultores.net/uploads/1/3/0/7/130775752/a0ca2f4.pdfIn PDF document text
    • http://otownpyle.com/uploads/1/3/0/4/130476033/dufosose.pdfIn PDF document text
    • http://lawinarkansas.com/uploads/1/3/0/8/130814469/65886a0.pdfIn PDF document text
    • http://leesenglishbulldog.com/uploads/1/3/0/5/130539139/e70b5b.pdfIn PDF document text
    • http://playlandpalace.com/uploads/1/3/0/7/130739827/026dc0cd6833ac6.pdfIn PDF document text
    • http://takachmechanical.com/uploads/1/3/0/5/130588554/5739bbc4.pdfIn PDF document text
    • http://welcomehometoatmore.com/uploads/1/3/0/7/130776276/264735.pdfIn PDF document text
    • http://northerntundra.com/uploads/1/3/0/7/130775644/524336.pdfIn PDF document text
    • http://junebeyerart.org/uploads/1/3/0/7/130739621/kixubetumitijid.pdfIn PDF document text
    • http://www.marshalinehan-dbt.org/uploads/1/3/0/7/130776104/xufebu.pdfIn PDF document text
    • http://novusafrica.com/uploads/1/3/0/5/130551967/ludukumi-womig-wewegikabuvemim-rogel.pdfIn PDF document text
    • http://mewantemooseicdayglasgow.com/uploads/1/3/0/7/130776021/03a610494788.pdfIn PDF document text
    • http://treymoore.net/uploads/1/3/0/6/130639613/4a1af6aaa819.pdfIn PDF document text
    • http://fatimamontieldesign.com/uploads/1/3/0/7/130739267/6976188.pdfIn PDF document text
    • http://isabellesphoto.com/uploads/1/3/0/2/130270808/3034688.pdfIn PDF document text
    • http://myulrika.com/uploads/1/3/0/4/130489054/32fad956.pdfIn PDF document text
    • http://novovivo.org/uploads/1/3/0/7/130739258/7255941.pdfIn PDF document text
    • http://www.ascendercorp.com/In PDF document text
    • http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
    • http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
    • http://purl.org/dc/elements/1.1/In PDF document text
    • http://ns.adobe.com/pdf/1.3/In PDF document text
    • http://ns.adobe.com/xap/1.0/In PDF document text
    • http://ns.adobe.com/xap/1.0/mm/In PDF document text
    • http://ns.adobe.com/xap/1.0/rights/In PDF document text
    • https://fedoraproject.org/wiki/Licensing/LiberationFontLicenseIn PDF document text
    • http://www.adobe.com/).NotoIn PDF document text
    • http://www.google.com/get/noto/http://www.adobe.com/type/ThisIn PDF document text
    • http://scripts.sil.org/OFLNotoIn PDF document text
    • http://dejavu.sourceforge.netIn PDF document text
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text

Related samples 8

Ranked by shared artifacts, heuristics, extracted URLs, CVEs, and signatures.

Full JSON: related samples API

Extracted artifacts 4

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00024062.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x24062 11376 bytes
SHA-256: ed5f1728fe2dc067e63ef5cf35fc2e8be3b9cf90da4ac6c431093a46609fc899
font_01_sfnt_off000266a6.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x266A6 2648 bytes
SHA-256: 2c32c498f23db3cae400dac070c72b38d41a5d5dbe5041cbe08e7cee44e1acfd
font_02_sfnt_off00026fcc.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x26FCC 5048 bytes
SHA-256: 8db4ab55a1fd27a642bf0656161744e4660f16822a4169a18fd8c1bc957f01e0
font_03_sfnt_off00027ff8.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x27FF8 16804 bytes
SHA-256: 0b55a9a4e10ec2bf8852e14ad8b117c2167d492fbec9e276bd6a6604b11f35ad

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