Malicious PDF — malware analysis report

Static analysis result for SHA-256 6e05a3557b905765…

MALICIOUS

PDF

171.1 KB Created: 2020-09-01 09:04:07 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2026-05-08
MD5: 2f87ddea07124e135dba6ea77343ae38 SHA-1: 2cfd8c4b5e165be1b200ba7e6b03ee8f214bd658 SHA-256: 6e05a3557b905765d4ab1654276be5a80b4148e133d6f95aa981ad03bfeb6727
134 Risk Score

Malware Insights

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

The PDF contains a link that redirects to malicious infrastructure, identified by the 'PDF_MALICIOUS_REDIRECTOR_LINK' and 'PDF_SEO_UTM_REDIRECTOR_LINK' heuristics. The embedded URL 'https://ttraff.link/pify?keyword=lanyard+template+blank' is the primary indicator of malicious activity, likely serving as a lure for phishing or malware distribution. The ML classifier also strongly indicated maliciousness.

Machine Learning

  • Nyx PDF Classifier malicious score 1.0000

Heuristics 4

  • 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.
  • 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.link/pify?keyword=lanyard+template+blank In PDF document text
    • https:///as2.ftcdn.net/jpg/01/63/27/17/160_F_163271783_JVKYePiRhJAMKABU5qmCXsAgWobj7x8H.jpgIn PDF document text
    • https:///as2.ftcdn.net/jpg/03/18In PDF document text
    • https:///as2.ftcdn.net/jpg/02/95/66/09/160_F_295660902_rnfnQQ9QSOKitw1YWTxxKkdlkXFAIFe0.jpgIn PDF document text
    • https:///t4.ftcdn.net/jpg/2g/2gIn PDF document text
    • https://��������./��������In PDF document text
    • https:///t4.ftcdn.net/jpg/01/76/12/81/240_F_176128138_QHkeZZ3lihWxMw2KQTj1rHJjzRQqaLUr.jpIn PDF document text
    • https:///as2.ftcdn.net/jpg/01/63/27/17/160_F_163271740_fqO2txSCxVwzMd4BytMjdgGRX4MEet19.jpgIn PDF document text
    • https:////https:///3648:5472,������������:jpeg,comp_file_path:https:/https:///3648/content_original_width:5472,������������:jpeg,comp_file_path:http��:http��:/http��comp_file_path:http��//http//In PDF document text
    • https:///https:///httpsIn PDF document text
    • https:///https:///In PDF document text
    • https:///https:stock.adobe.com/de/Download/Watermarked/3453767777,����������:yayasya,author_url:/����/����������?creator_idIn PDF document text
    • https:///https:/https:http��:/https:/https:/In PDF document text
    • https:///https:///5001,������������:����In PDF document text
    • https:///https:///https:///In PDF document text
    • https://��������In PDF document text
    • https:///as2.ftcdn.net/jpg/02/44/76/41/160_F_244764175_tbpJoAx8FPMTnNcSwFVA5r791RRqxIeg.jpgIn PDF document text
    • https:///as1.ftcdn.net/jpg/02/07/47/84/84/160_F_207478459_Fu9uF6ugtmGJ6LE9nPIkQw4URhzecHVh.jpgIn 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/1/0429/6795/7660/files/90925281611.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0435/9428/5218/files/68789058666.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0428/5012/3943/files/vamixijiw.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0429/9476/1877/files/72610231173.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0436/8374/1849/files/27686208901.pdfIn PDF document text
    • https://static.usrfiles.com/ugd/0c4177_5987da10c9b44dbb9cb3a6f093978505.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0438/4073/3341/files/aitsl_professional_standards.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0430/6026/5117/files/37584185260.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0440/1584/5541/files/vomalogofawaxesisuzuzef.pdfIn PDF document text
    • https://static.usrfiles.com/ugd/c8a981_a8e63ed7857e470999c3c73c4c7da6f3.pdfIn PDF document text
    • https://static.usrfiles.com/ugd/16a96a_5c6e2df05a5941d3957f79dd29f960b1.pdfIn PDF document text
    • https://static.usrfiles.com/ugd/3f80ec_e4af0522f2c64d3ea9863b0ba59a8926.pdfIn PDF document text
    • https://static.usrfiles.com/ugd/b8c837_be15e82486eb4077ada1821a06a4844a.pdfIn PDF document text
    • https://��������.adobe.com./deIn 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
    • http://dejavu.sourceforge.netIn PDF document text
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off000242f9.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x242F9 5172 bytes
SHA-256: 613f206f7e619c4c150ccf2849a0077251f2f8aab99e864f1b4acdf28397dce7
font_01_sfnt_off00025483.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x25483 16720 bytes
SHA-256: 06bbef7e8eb7bc268687b4b36f1e1938483a33b4783c24e608f10cd92b89a25d
font_02_sfnt_off0002884e.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2884E 16204 bytes
SHA-256: a95eff378c135b1ab40d10b3cd1da1bafbc07f86005f57898d079c90d712ddbd