PDF static analysis report

Static analysis result for SHA-256 0d1cc12c89400284…

SUSPICIOUS

PDF

93.7 KB Created: 2021-03-16 08:03:59 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2021-09-23
MD5: 873d7de863c08460d0d6cf5a9999e529 SHA-1: d974e32d53d8b9d972c817237e328024bf0cb514 SHA-256: 0d1cc12c894002847d1d9cc0efb9418ffe60c90501478f1501f0ecd8942e1d6e
36 Risk Score
Tags
free-cdn-ebook-manual-lure

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1059.007 JavaScript

This PDF document was flagged as suspicious by an ML classifier. The file embeds external URLs that direct users to attacker-controlled resources. Specific URLs and indicators for this sample are listed in the indicators section.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9996

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 https://seumenha.ru/wix?keyword=dometic+capacitive+touch+thermostat+wiring PDF link annotation
    • https://cdn-cms.f-static.net/uploads/4414156/normal_5fd7c08f6f12e.pdfIn PDF document text
    • https://static.s123-cdn-static.com/uploads/4446166/normal_5fdce215984d7.pdfIn PDF document text
    • https://static.s123-cdn-static.com/uploads/4368237/normal_5ff4bda6c1349.pdfIn PDF document text
    • https://totamozosapopa.weebly.com/uploads/1/3/4/7/134712517/bipurunonaba_vudanawisobav_xazejedugud_xurijasobikuk.pdfIn PDF document text
    • https://xarupasate.weebly.com/uploads/1/3/6/0/136055515/d3cd3b368b.pdfIn PDF document text
    • http://rasezinetoge.iblogger.org/nurivar.pdfIn PDF document text
    • https://kavosoxevab.weebly.com/uploads/1/3/0/8/130874108/wevifi.pdfIn PDF document text
    • https://static.s123-cdn-static.com/uploads/4388160/normal_5fff182856eac.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/4496153/normal_604f42a2b672c.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/4414336/normal_602ca7acb5d8c.pdfIn PDF document text
    • http://openplafond.xyz/soft_callus_formationcwddo.pdfIn PDF document text
    • http://digitalliteracyinstitute.com/10598157920df5g7.pdfIn PDF document text
    • https://jizufuvarax.weebly.com/uploads/1/3/1/1/131164460/figolelididilo.pdfIn PDF document text
    • https://dutosagow.weebly.com/uploads/1/3/0/7/130775111/1107416.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/4476427/normal_60258fdc5bf53.pdfIn PDF document text
    • http://shop-profildoors.ru/pride_and_prejudice_1995_full_movie_watch_onlinew8gto.pdfIn PDF document text
    • https://static.s123-cdn-static.com/uploads/4452853/normal_5ff679281fb01.pdfIn PDF document text
    • http://www.ascendercorp.com/In PDF document text
    • http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
    • http://bewebumaxof.epizy.com/331506938.pdfIn PDF document text
    • http://nozulorot.epizy.com/61334717021.pdfIn PDF document text
    • https://uploads.strikinglycdn.com/files/9a8b184b-c0e2-440e-ac18-71e7c04e2446/fozazuvofasotosezu.pdfIn PDF document text
    • https://uploads.strikinglycdn.com/files/4c5f04c1-308b-4f15-b8a0-6d7d160276fc/australian_business_law_book.pdfIn PDF document text
    • http://wegefidipa.epizy.com/american_society_of_anesthesiologists_address.pdfIn 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
    • http://scripts.sil.org/OFLIn PDF document text

Related samples 8

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

Full JSON: related samples API

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00012eb1.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x12EB1 5468 bytes
SHA-256: 60979a691c405808919ca7bc52a8e39c747d178072b99608878f169b1649dde3
font_01_sfnt_off0001413b.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x1413B 11680 bytes
SHA-256: d98d40358e901e308a98a2492ada49b2470bba8156b7be66a5fcdadb139927f4

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