Malicious PDF — malware analysis report

Static analysis result for SHA-256 3de1158bf7bc65ba…

MALICIOUS

PDF

48.4 KB Created: 2020-08-11 23:44:25 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2026-05-09
MD5: b0ddefe92553dd863d96da19b9f86bd3 SHA-1: 321ff2351a669c3725b21ab53f20c2a059ea7ffc SHA-256: 3de1158bf7bc65bacc6951a1e8585c73036ad0bfba84fd81fbe84b6fd123fe20
194 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment T1204.002 Malicious Link

The PDF contains a critical heuristic firing for a malicious redirector link, directing users to 'https://ttraff.cc/pify?keyword=los+7+chakras+pdf'. Additionally, it exhibits characteristics of a PDF link farm, with numerous embedded links pointing to various PDF files, many hosted on Shopify. The ML classifier also strongly flagged this PDF as malicious. The primary intent appears to be redirecting users to potentially harmful content through a deceptive link.

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=los+7+chakras+pdf In PDF document text
    • http://files.icookyoudinner.com/uploads/1/3/0/7/130775607/vigew-bujawedoforo.pdfIn PDF document text
    • http://files.theriftny.com/uploads/1/3/1/3/131384492/junogaxal-duxajokibusaso-fakinubi-bazefelap.pdfIn PDF document text
    • http://files.communityofchristiancreatives.com/uploads/1/3/1/1/131163896/togojuru.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/1/0450/2568/9758/files/step_up_to_step_3.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0430/0803/2922/files/sajoloweromuzapiwanovovop.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0430/4296/3613/files/89353780469.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0431/3828/5725/files/avast_premier_license_key.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0428/2476/1507/files/bigegiroferag.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0432/2807/0052/files/bunabi.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0437/6887/3112/files/bexiwatofasa.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0437/6687/4269/files/40058262415.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0433/0687/7080/files/wuvinotagug.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0434/1035/8439/files/25348535531.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0434/8765/8141/files/callanetics_book_download.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0432/6191/9390/files/rijojegizovipevezi.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 7

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_off00006a0f.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x6A0F 5296 bytes
SHA-256: c26a26e7920f342b860a6262195f009c50e9b715d222f4cce9f6df6fe4eb94b5
font_01_sfnt_off00007c10.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x7C10 10804 bytes
SHA-256: 106a63c898edb8095bcefcbfb01d69c9676e4ebea6d7c68907ac13d3a91662dd
font_02_sfnt_off0000a006.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xA006 5924 bytes
SHA-256: 6e8951299892fab76860e2ea5b2e33c924fc7cf803395b772d5b77459467bc67

Open this report in the interactive analyzer, or submit your own file for analysis.