Malicious PDF — malware analysis report

Static analysis result for SHA-256 882ba92f19342645…

MALICIOUS

PDF

39.1 KB Created: 2020-08-13 23:10:59 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2026-05-08
MD5: 594e07d27546a085053de69308f737d7 SHA-1: 12a3765dc824f21ba258884c3dc513826b36e1f0 SHA-256: 882ba92f19342645390ee831eaf44e6309c0aa3f0af564317ced9c61dc93a3f9
194 Risk Score

Malware Insights

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

The PDF contains multiple embedded links, including one that redirects to a known malicious infrastructure at 'https://ttraff.cc/pify?keyword=gran+canaria+airport+arrival+information'. This heuristic, combined with the ML classifier flagging the PDF as malicious, indicates a phishing or redirection attempt. The document body, though partially corrupted, contains text related to airport information, likely serving as a lure.

Machine Learning

  • Nyx PDF Classifier malicious score 1.0000

Heuristics 5

  • PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINK
    PDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
  • 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.
  • Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINK
    PDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
  • 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://ttraff.cc/pify?keyword=gran+canaria+airport+arrival+information In PDF document text
    • http://files.wolterfamily.net/uploads/1/3/1/4/131453733/purose-gekovidi-fejiwikonojefe-xufudevepakopa.pdfIn PDF document text
    • http://files.visitrancho.com/uploads/1/3/1/8/131856430/6872640.pdfIn PDF document text
    • http://files.lawncarenewburgh.com/uploads/1/3/1/3/131380339/nugajososikupovepam.pdfIn PDF document text
    • http://files.belindadurrant.co.uk/uploads/1/3/2/3/132302892/xutinebuzikagizixogo.pdfIn PDF document text
    • http://www.ascendercorp.com/In PDF document text
    • http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
    • https://cdn.shopify.com/s/files/1/0434/7301/0840/files/zojogoxefemisesijuw.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0434/0409/9735/files/71658350793.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0433/0812/2270/files/88066797156.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0437/8437/2386/files/basic_electronics_books_malayalam.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0429/3391/1705/files/apollonius_of_tyre.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0428/7122/6534/files/get_ielts_band_9_academic_writing_task_2.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0430/3549/2503/files/jumiferidirix.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0431/6843/2288/files/darezoxizexarofisapo.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0429/5219/6249/files/rukolafijapijigekesaje.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0433/5625/8454/files/numerologie_kabbalistique.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0428/9835/8432/files/doxufuvezemog.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0431/1266/1152/files/gumoxosonaz.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 6

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_off00005a8d.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5A8D 5076 bytes
SHA-256: b54315ea61b1d2af88c390622133f353814a25c79abecf8a5d412191130758ed
font_01_sfnt_off00006bc7.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x6BC7 10444 bytes
SHA-256: e7c9971904fd8b08fc8ac9f00189df0bfcadb447ed1af43f07563584a5950a42

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