Malicious PDF — malware analysis report

Static analysis result for SHA-256 6e11e4f5648f4a65…

MALICIOUS

PDF

68.8 KB Created: 2020-08-19 22:18:11 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2026-05-09
MD5: ec8d5449cbccf66d62faf3f3516d54a2 SHA-1: eb6eb02038aa40f4bc4f59ba1c2cc72f3a9e1bbe SHA-256: 6e11e4f5648f4a6587854a73e581467337bfb92ff25b8f036e588d592af42720
194 Risk Score

Malware Insights

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

The PDF contains numerous embedded links, many of which point to a redirector service. The primary redirector URL, 'https://ttraff.cc/pify?keyword=d%2526+d+druid+character+sheet', is flagged as malicious and likely leads to a phishing or malware distribution site. The presence of a link farm and a malicious redirector suggests an attempt to lure users to malicious content, potentially for credential harvesting or further infection.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9999

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=d%2526+d+druid+character+sheet In PDF document text
    • http://levaf.definitivearts.net/uploads/1/3/2/6/132680981/fezujijuziwaxuz-jidajepisarira-fawij-xowitamenako.pdfIn PDF document text
    • http://files.tidetoadream.com/uploads/1/3/1/6/131637553/botil_xugafez_jidebi.pdfIn PDF document text
    • http://files.idahonordic.com/uploads/1/3/0/7/130776712/c6362f3.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/1/0431/1747/8044/files/avril_lavigne_skater_boy.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0431/1682/2692/files/pozis.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0437/6815/2216/files/acnl_hair_guide.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0435/4339/6506/files/94684526100.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0429/3407/5558/files/ampicilina_injetavel.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0437/3191/0821/files/vofuwosukolumawasuguwi.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0437/4708/2389/files/nevusafixados.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0433/0881/0398/files/punctuation_rules_uk.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0433/0687/7080/files/32808714247.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0428/9835/8432/files/88075317933.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0446/7389/2515/files/advantages_of_geothermal_energy.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
    • https://savannah.gnu.org/projects/freefont/In PDF document text
    • http://www.gnu.org/licenses/In PDF document text
    • http://www.gnu.org/copyleft/gpl.htmlIn PDF document text
    • http://scripts.sil.org/OFLIn PDF document text
    • http://dejavu.sourceforge.netIn PDF document text
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text

Related samples 8

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

Full JSON: related samples API

Extracted artifacts 7

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00006b44.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x6B44 6596 bytes
SHA-256: dea69edc3617924ddd2ea7a2dad42168437cc0f9b5f05654bc8089d7be019e3d
font_01_sfnt_off00007b88.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x7B88 3148 bytes
SHA-256: b72324bf9fb2f960ad531a0c7fe13c100795e1c8b461db9e4f4d6c8496002b7d
font_02_sfnt_off000086c7.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x86C7 4156 bytes
SHA-256: aee99b222cd6436686fc1950c70eddb31f3190a8e42336a2f9d4910ea93cda3d
font_03_sfnt_off000094b2.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x94B2 6224 bytes
SHA-256: 9f47aa96527d7b55db2a44687777893b4fcb5954852002f82c140ab43f2d3994
font_04_sfnt_off0000a3d9.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xA3D9 20864 bytes
SHA-256: 7b213cbf4b44e8c79d943aeba00e448faf4c1d3a595747e81720774f170b94d0
font_05_sfnt_off0000e01c.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xE01C 16304 bytes
SHA-256: 8f84ecd7f75584380f617f581aa08df766b27c320f4bc8b0aab0b4efe21da0ad
font_06_sfnt_off0000f5de.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xF5DE 6096 bytes
SHA-256: ba170bb474b40190d9812ea6fa89a7109fc11a1f35ae9fc602080c752cac96c2

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