Malicious PDF — malware analysis report

Static analysis result for SHA-256 005004314ecd0e04…

MALICIOUS

PDF

84.1 KB Created: 2020-08-06 21:05:22 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2026-05-07
MD5: 01016fbcd26de09fa3f419199f8fe135 SHA-1: 338d75d7ee8ae61df4d767df0777b8366359e70d SHA-256: 005004314ecd0e045155a4cecd5c4b73ff71232cf5d49f4d07ac96c886f78085
194 Risk Score

Malware Insights

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

The PDF contains numerous links to external resources, many of which are identified as part of a link farm and redirect to a malicious URL. The document body, though heavily obfuscated, contains the malicious URL, suggesting an attempt to disguise a phishing or malware distribution lure. The ML classifier strongly indicates maliciousness.

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.ru/pify?keyword=arduino+bluetooth+module+tutorial+pdf In PDF document text
    • http://files.zeldenrustfarmmarket.com/uploads/1/3/1/8/131856039/voxofufe.pdfIn PDF document text
    • http://files.aleksanderlidtke.com/uploads/1/3/2/3/132302868/mavotuvir.pdfIn PDF document text
    • http://sawudag.literarypubcrawl.com/uploads/1/3/1/8/131856743/babupexiter-vudizamuwezamax-xogoxokaj-lefezotigijo.pdfIn PDF document text
    • http://files.rayvik.com/uploads/1/3/0/8/130814065/fee140733cab3a.pdfIn PDF document text
    • http://files.johannaparkhurst.com/uploads/1/3/0/7/130740011/6665601.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/1/0428/9980/0217/files/setoxas.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0434/6616/2341/files/tamonilu.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0428/0093/9164/files/xonefevaposapiwemewoxux.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0434/2651/3048/files/31575481387.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0437/3830/0568/files/98717328236.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0432/1925/5456/files/5352448037.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0435/2222/8379/files/92687701923.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0437/0428/7383/files/wefebanuzilifig.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0429/4659/2924/files/fesufatabiwexisabejupisa.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0430/7619/0361/files/29402773977.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0433/6707/1894/files/gimilitevoj.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0435/8144/0168/files/75443501621.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
🗂 Part of campaign: johannaparkhurst.com 5 samples

Related samples 5

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_off00010f9e.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x10F9E 5232 bytes
SHA-256: cc95b235e919b0bce29ba3d0cb318d7d7bb881be4b28a9b2b8b239dbf5c3c294
font_01_sfnt_off00012134.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x12134 9932 bytes
SHA-256: 6f8ab365059a03731476809770161c221343d9b3e1ad597c46ccf701ab5b49de

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