Malicious PDF — malware analysis report

Static analysis result for SHA-256 b02f3d36715a8bb0…

MALICIOUS

PDF

134.3 KB Created: 2022-07-04 05:44:53 +00:00 Authoring application: nayhara (via PDF Master 1.0.1) First seen: 2022-07-15
MD5: f6fc93d720a4d19dce0ccfb8f4c562f0 SHA-1: e347b839eba8c91c7232ace6d08bfa18548c65e7 SHA-256: b02f3d36715a8bb09caa397249bc59084ed85e9e3089e14570d087f9790c133d
94 Risk Score

Malware Insights

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

The PDF contains a large number of external links, many of which point to websites advertising cracked software. One of the embedded URLs, http://godsearchs.com/eluded/helena/icasa.premiering?..., is likely a downloader for a second-stage payload. The presence of numerous links to cracked software suggests a lure to trick users into downloading malware.

Machine Learning

  • Nyx PDF Classifier clean score 0.0078

Heuristics 4

  • 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.
  • PDF link farm advertises cracked/pirated software medium PDF_CRACKED_SOFTWARE_LURE
    PDF contains many clickable links whose targets use cracked-software, keygen, serial-key, or warez vocabulary. These are SEO-spam lure documents that rank for software-piracy searches and route users to fake 'crack' download pages distributing potentially-unwanted programs, adware, or droppers. The PDF itself carries no exploit — the risk is the linked destinations.
  • 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://godsearchs.com/eluded/helena/icasa.premiering?ZG93bmxvYWR8NWVKT0doME5YeDhNVFkxTmpnNU1qTTFNbng4TWpVM05IeDhLRTBwSUhKbFlXUXRZbXh2WnlCYlJtRnpkQ0JIUlU1ZA=mayorga=cHIwbkxvb2tlcgcHI&nonselective=torso PDF link annotation
    • http://contabeissemsegredos.com/muwire-crack-2022-latest/In PDF document text
    • http://www.oscarspub.ca/phpdesigner-7765-crack/In PDF document text
    • https://localsaskatchewan.com/wp-content/uploads/2022/07/BlueFox_Free_PDF_To_JPG_Converter__Activation_Free_Download_3264bit_Latest2022.pdfIn PDF document text
    • https://footpathschool.org/wp-content/uploads/2022/07/sorrsama.pdfIn PDF document text
    • https://wudlab.com/wp-content/uploads/2022/07/elysgol.pdfIn PDF document text
    • http://www.vxc.pl/?p=38074In PDF document text
    • https://gjurmet.com/en/dwg-to-pdf-converter-software-crack-with-license-code-free-for-pc/In PDF document text
    • https://9escorts.com/advert/mitcalc-crack-download-2022/In PDF document text
    • https://evolvagenow.com/upload/files/2022/07/FmWrpXidJpjLwPpbRG55_04_7762887c65acbaf3256b849e72eca84b_file.pdfIn PDF document text
    • http://minnesotafamilyphotos.com/outboundnet-viewer-pro-serial-key-download/In PDF document text
    • https://officinabio.it/ivinit-product-key-3264bit-latest-2022/In PDF document text
    • http://giovanimaestri.com/?p=25793In PDF document text
    • https://www.beaches-lakesides.com/realestate/ydetect-crack-free/In PDF document text
    • https://captainseduction.fr/check-of-all-knowledge-20120606-crack-free-2022/In PDF document text
    • https://www.ozcountrymile.com/advert/free-flv-to-mov-converter-free-latest/In PDF document text
    • https://hissme.com/upload/files/2022/07/ynolx4KMjWylk4o2AwHJ_04_ade95e9fbdc96d7218923a108179e521_file.pdfIn PDF document text
    • https://www.cameraitacina.com/en/system/files/webform/feedback/sdexplorer-base.pdfIn PDF document text
    • https://upiniun.com/wp-content/uploads/2022/07/Microsoft_Analytics_for_Twitter.pdfIn PDF document text
    • https://diligencer.com/wp-content/uploads/2022/07/lucfla.pdfIn PDF document text
    • https://localsaskatchewan.com/wp-content/uploads/2022/07/BlueFox_Free_PDF_To_JPG_Converter__AIn PDF document text
    • https://evolvagenow.com/upload/files/2022/07/FmWrpXidJpjLwPpbRG55_04_7762887c65acbaf3256bIn PDF document text
    • https://hissme.com/upload/files/2022/07/ynolx4KMjWylk4o2AwHJ_04_ade95e9fbdc96d7218923a1081In PDF document text
    • http://toddlypee.yolasite.com/resources/SuperScan-Crack---Keygen-Full-Version-Free.pdfIn PDF document text
    • http://www.tcpdf.orgIn 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/xap/1.0/In PDF document text
    • http://ns.adobe.com/pdf/1.3/In PDF document text
    • http://ns.adobe.com/xap/1.0/mm/In PDF document text
    • http://www.aiim.org/pdfa/ns/extension/In PDF document text
    • http://www.aiim.org/pdfa/ns/schema#In PDF document text
    • http://www.aiim.org/pdfa/ns/property#In PDF document text
    • http://www.aiim.org/pdfa/ns/id/In PDF document text

Related samples 8

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

Full JSON: related samples API

Extracted artifacts 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
stream_011_off0001a620.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x1A620 119072 bytes
SHA-256: df221e87b81d1531cafdadb6c09a602e9f604d1baf0a17bbd350cbb83baa06f7

Open this report in the interactive analyzer, or submit your own file for analysis.