Malicious PDF — malware analysis report

Static analysis result for SHA-256 7cc0213ee7c70b3e…

MALICIOUS

PDF

45.4 KB Created: 2020-08-06 07:19:48 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2026-05-09
MD5: b0947284a3e836e19ce57c2255fec7ae SHA-1: 5c7dce43cd8cd9d4f45f7045247f4cfc2afbcd3a SHA-256: 7cc0213ee7c70b3ec849d9652ffe37b57665f713c435de6f3e1bc454249bab2f
194 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

This PDF file contains numerous links designed to appear as a recipe book, but they redirect to malicious infrastructure. The primary redirector URL is https://ttraff.com/pify?keyword=scones+recipe+book+pdf, which is flagged as malicious. The file's structure and embedded links suggest a phishing or scam attempt to redirect users to potentially harmful content.

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.com/pify?keyword=scones+recipe+book+pdf In PDF document text
    • http://mojiz.imperialphotojkt.com/uploads/1/3/1/4/131407005/7889855.pdfIn PDF document text
    • http://files.lenorekennedy.com/uploads/1/3/0/7/130740193/zugolagaruga_ravotenokage_wekutofaxesu_setoxexeberi.pdfIn PDF document text
    • http://files.valkrieshopgoddess.com/uploads/1/3/0/8/130873997/suwegexomaz.pdfIn PDF document text
    • http://files.codeblackatl.com/uploads/1/3/0/7/130776781/depadeg_refodujadabe_tuserupizute_vufaf.pdfIn PDF document text
    • http://files.planmyjourneys.com/uploads/1/3/1/4/131453494/1587123.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/1/0437/4393/6673/files/36826305797.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0433/0160/1444/files/6369875182.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0428/4956/6886/files/gamurivugunuwazag.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0447/1989/8777/files/media_query_for_desktop.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0430/3123/2661/files/tosani.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0436/0205/1229/files/83206200483.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0428/2174/6847/files/kawibavosobif.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0437/6032/0663/files/81939582606.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0428/9092/0099/files/borigonirofumupavupamokag.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0440/7571/2664/files/aquatic_ecology_book.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0433/8165/3655/files/nuzivuvarawu.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

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00006bb2.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x6BB2 5216 bytes
SHA-256: f07f43daf733c9ab804dd4e26097098a95f25081b6aa2f9da11688e62c878253
font_01_sfnt_off00007d77.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x7D77 1800 bytes
SHA-256: a36eee06fef6ce219692c4ec918276ac99413e4fd1e3666e4031624f9289d620
font_02_sfnt_off00008604.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x8604 10160 bytes
SHA-256: bb91dbc3e796323251f969f8e9cfb2f5b334386609262fe89ba5b71b4a8cbd2b