Malicious PDF — malware analysis report

Static analysis result for SHA-256 d30eeed30196cc20…

MALICIOUS

PDF

50.0 KB Created: 2020-08-08 21:32:57 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2026-05-08
MD5: 42d27cf4b92f6984c2bb0d0068203e6f SHA-1: c1250085b15b78712d06dc859d6882b05cdcde02 SHA-256: d30eeed30196cc2068aea7f16a6804b56924e42f0ecde1420013a25524377256
194 Risk Score

Malware Insights

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

The PDF contains a link farm designed to appear as a workout plan, but the primary link redirects to malicious infrastructure. The heuristic PDF_MALICIOUS_REDIRECTOR_LINK confirms this, identifying the target URL as https://ttraff.com/pify?keyword=4+week+workout+plan+to+get+ripped+pdf. This indicates a social engineering tactic to lure users to a potentially harmful site.

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.com/pify?keyword=4+week+workout+plan+to+get+ripped+pdf In PDF document text
    • http://files.gamescapesf.store/uploads/1/3/0/7/130739503/xoralurapuzare.pdfIn PDF document text
    • http://rasaluse.aztecroguefoodsllc.com/uploads/1/3/1/4/131407406/c21b45e48e3a76.pdfIn PDF document text
    • http://bibapupag.msculhane.com/uploads/1/3/1/6/131606490/2597715.pdfIn PDF document text
    • http://files.aumaesthetics.com/uploads/1/3/1/1/131164446/zazagudopopo.pdfIn PDF document text
    • http://www.ascendercorp.com/In PDF document text
    • http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
    • http://www.daltonmaag.com/In PDF document text
    • https://cdn.shopify.com/s/files/1/0430/8962/5250/files/digoxotopuzekupivipo.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0428/7270/1095/files/tuzub.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0433/4472/4133/files/61641376973.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0434/8120/2854/files/55479070561.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0431/3687/6695/files/75976633404.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0430/3945/7431/files/tofewodaxexude.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0428/4393/0791/files/99776133232.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0431/4251/2791/files/2020_qld_school_calendar.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0430/9847/2605/files/mexegedewusikogelisawon.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0429/9191/1066/files/week_by_week_pregnancy_chart.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0431/3301/0081/files/fakesikiwisu.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0434/9794/7300/files/audio_latino_torrente.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0433/2273/6798/files/99564824902.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

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00007776.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x7776 5064 bytes
SHA-256: 58c1d6407d64b093e7d1fe5ffd8e0cd57223bae4661894f594e9fcc06a06b274
font_01_sfnt_off000088d4.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x88D4 10360 bytes
SHA-256: ca01d028a277e24793d1da0a92559101b35d1a21cc51950200c3c5eba0533a02
font_02_sfnt_off0000ac38.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xAC38 4324 bytes
SHA-256: 05d2457133b820fa77aa358e30e9acfbad3f04c46ced9a37296d9311117db176