Malicious PDF — malware analysis report

Static analysis result for SHA-256 f9031248fabe0607…

MALICIOUS

PDF

51.8 KB Created: 2020-08-21 20:46:02 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2026-05-09
MD5: a2a9900b1364fd0a0e82367792518fb0 SHA-1: 0d8e0de8ca78b455207500074630f0864b81b8e8 SHA-256: f9031248fabe0607b920f8df657b357a59903e53d77929e82e36b2a80dbc7e8d
194 Risk Score

Malware Insights

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

The PDF contains a malicious redirector link disguised as a lure for "Marvel movies list tamil dubbed free". This link points to ttraff.com, which is flagged as malicious. The document also exhibits characteristics of a PDF link farm, with numerous embedded URLs, many of which host PDF files. The primary malicious URL is https://ttraff.com/pify?keyword=marvel+movies+list+tamil+dubbed+free, which likely serves as a gateway to further malicious 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=marvel+movies+list+tamil+dubbed+free In PDF document text
    • http://korufip.granbsh.com/uploads/1/3/1/1/131164250/8310b4117c.pdfIn PDF document text
    • http://wikobupob.artofmeka.studio/uploads/1/3/1/4/131482952/bdf3c1.pdfIn PDF document text
    • http://files.sashazeilig.com/uploads/1/3/0/7/130775191/ronibitetir.pdfIn PDF document text
    • http://www.ascendercorp.com/In PDF document text
    • http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
    • http://fedorahosted.org/lohitIn PDF document text
    • https://cdn.shopify.com/s/files/1/0428/9835/8432/files/68513135127.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0436/1725/5581/files/rijugokemabunelakolizo.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0429/9243/5359/files/readonly_option_is_set_add_to_override.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0429/5199/9637/files/bootstrap_text_align.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0428/9835/8432/files/rosetotirumeza.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0440/1646/8133/files/godesonagatowokolegev.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0437/6982/3383/files/41302078095.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0434/4804/1637/files/90459513225.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0432/8292/3676/files/gorillaz_demon_days_album_zip_download.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0436/4478/0697/files/obstructive_sleep_apnea_patient_education.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0432/8810/1030/files/xutuzoperoxofofenub.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 3

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

Full JSON: related samples API

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00006c78.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x6C78 5256 bytes
SHA-256: 1af2edeb71e99c0c22f5df158faef4257f7ebf2f89fcdd0c0438598d3d569a1c
font_01_sfnt_off00007e45.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x7E45 10740 bytes
SHA-256: f9db8317abcf61355ef0530baf9b94a4d8d68f8475768329f35fd9b1ed8000b5
font_02_sfnt_off00009b54.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x9B54 10824 bytes
SHA-256: fc456ca402d5709397146692562927210f3cbad5fd09a7bfef7da9030d8c5b26

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