Malicious PDF — malware analysis report

Static analysis result for SHA-256 c2d0f68e2067e07d…

MALICIOUS

PDF

36.5 KB Created: 2020-08-13 23:29:57 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2026-05-08
MD5: 4f6b22920649f14e60fd19bb860ff722 SHA-1: a598b32b991c70a3f5ccaab038d4035e9f6641b3 SHA-256: c2d0f68e2067e07deb6ce06f380ea023893e1b2feefab7c1366a939fc951c899
194 Risk Score

Malware Insights

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

The PDF contains a heuristic firing for a malicious redirector link, which is also present in the document body. This link, 'https://ttraff.cc/pify?keyword=ashutosh+maharaj+ji+ki+photo', is designed to redirect users to malicious infrastructure. The document also exhibits characteristics of a link farm, with numerous embedded links, many pointing to Shopify domains, likely for SEO manipulation or to obscure the malicious redirector. No scripts were extracted, and the document body is heavily obfuscated, but the presence of the malicious redirector is a strong indicator of malicious intent.

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=ashutosh+maharaj+ji+ki+photo In PDF document text
    • http://files.studio59live.com/uploads/1/3/1/4/131453213/wipete_nusivexosuwu_xulonawugabot_zirorojojo.pdfIn PDF document text
    • http://files.echsafety.com/uploads/1/3/1/8/131871424/widotisukiz.pdfIn PDF document text
    • http://files.burnoutsolutions.com.au/uploads/1/3/0/7/130775519/5530237.pdfIn PDF document text
    • http://files.euacademycs.org/uploads/1/3/0/8/130873941/mukujujipagegef.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/1/0432/9901/2766/files/systematic_theology_norman_geisler.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0433/0687/7080/files/biludetejuvujatolometa.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0433/7224/9251/files/exclusive_buyer_agency_agreement.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0430/1740/4573/files/balladen_klasse_7.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0428/0595/2671/files/32422481315.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0437/0569/6407/files/mipagubokobikiwetex.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0430/2949/5959/files/bevinuvogigonometoja.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0431/3861/3399/files/sql_server_management_studio_2020_tutorial_espaol.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0434/9784/8996/files/xopegikirezolog.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0428/7463/4403/files/mejimovimulomobovotave.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0452/2721/2957/files/kandungan_daun_binahong.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_off00004671.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4671 4812 bytes
SHA-256: 70e2e8a2c4d16644340f6130553ffac52eb484723ed34b0637bbd70bd7faa260
font_01_sfnt_off000056bf.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x56BF 9556 bytes
SHA-256: 2a0170f7b1956fcf915882cfe60b6fa7b882615d2ab9380825efa89be1712137
font_02_sfnt_off00007729.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x7729 4324 bytes
SHA-256: 1062cd8ddf90f4344fa193b395386d5669df1a952e5759311ca261a71931f361