Malicious PDF — malware analysis report

Static analysis result for SHA-256 ec67847fc096c139…

MALICIOUS

PDF

55.1 KB Created: 2020-07-27 17:04:41 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2026-05-09
MD5: e3684565932649c3ee435c18ae31d3a4 SHA-1: 692f1cc172808f8774593f6335022a0f893998e8 SHA-256: ec67847fc096c1395563098b5d65fb3e52b5feddc32f2f276e04f341ebae9edb
194 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment T1059.001 PowerShell T1204.002 Malicious Link

The PDF contains a heuristic firing for a malicious redirector link, pointing to 'https://ttraff.cc/pify?keyword=music+cover+design+template+psd'. Additionally, it exhibits a PDF link farm behavior with numerous links, including one to 'https://cdn.shopify.com/s/files/1/0435/7410/0127/files/36357134656.pdf'. The ML classifier strongly indicates maliciousness. The document body, though heavily corrupted, contains fragments suggesting a lure related to design templates.

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=music+cover+design+template+psd In PDF document text
    • http://files.thesourcemassage.com/uploads/1/3/1/4/131438843/e2aa476d683d.pdfIn PDF document text
    • http://files.michaelbrownslawoffice.com/uploads/1/3/1/4/131406762/xajixolaxexojobegu.pdfIn PDF document text
    • http://files.cyrphotography.com/uploads/1/3/0/9/130969158/3951034.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/1/0435/7410/0127/files/36357134656.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0429/1405/4300/files/dikolofufofelotar.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0427/9461/4940/files/94311557626.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0435/2675/0359/files/fuzalamozilowajotalovedo.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0434/5239/9773/files/68986963636.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0433/0687/7080/files/59577082877.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0433/0687/7080/files/sovaratumu.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0430/9896/4117/files/jawigiruriw.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0430/1894/4665/files/87405373579.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0433/8126/0440/files/taripukape.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0431/9900/4831/files/95351702701.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0430/3159/3113/files/59830768415.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0433/0687/7080/files/lorabo.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0432/2741/4696/files/60851499258.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0433/5288/3352/files/wufinizomogemavavubamowij.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 8

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

Full JSON: related samples API

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00009001.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x9001 5340 bytes
SHA-256: 9917a9eec2c2105cff8fbb489b057b9de443de66b082e9120587f4238b8155f1
font_01_sfnt_off0000a219.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xA219 14380 bytes
SHA-256: 39e99ca9b5f63cb98df82ab940cc8452cde6c96dd2d162c808ad9ff16a8faa10

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