Malicious PDF — malware analysis report

Static analysis result for SHA-256 bb0d95bdef5b4942…

MALICIOUS

PDF

57.9 KB Created: 2020-08-18 18:50:16 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2026-05-08
MD5: 2a5d15e224782aaa9908b4ee51d88d89 SHA-1: 868bc350977700fdba7dc374c1969a0d1dda00a1 SHA-256: bb0d95bdef5b49421558cd038d4b825b3c34246545f08d16f30ab60bed9b8e14
202 Risk Score

Malware Insights

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

The PDF contains a lure for an 'inventory sales report template' and embeds multiple links. One critical heuristic indicates a malicious redirector link to 'ttraff.com', which is likely the primary malicious destination. Another heuristic flags a large number of external PDF links, suggesting a link farm for SEO poisoning or distribution. The document body, though heavily obfuscated, contains the malicious URL, reinforcing the redirection attempt.

Machine Learning

  • Nyx PDF Classifier malicious score 1.0000

Heuristics 6

  • 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.
  • Fake invoice / payment lure low SE_INVOICE_LURE
    Document contains invoice or payment language paired with an action verb — useful context when combined with link, macro, or attachment indicators
  • 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=inventory+sales+report+template In PDF document text
    • http://files.fashionologiahistoriana.com/uploads/1/3/1/0/131070938/2772992.pdfIn PDF document text
    • http://files.crossfitantrim.com/uploads/1/3/0/7/130740213/6696846.pdfIn PDF document text
    • http://files.nicoleadriennephotography.com/uploads/1/3/1/4/131406390/xusurajatelakog.pdfIn PDF document text
    • http://jeboxilon.foring.org/uploads/1/3/1/3/131383483/lagal.pdfIn PDF document text
    • http://files.arcticinrapidtransition.com/uploads/1/3/1/4/131408664/dapubarumabix-vadapesuv.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/1/0432/6532/7262/files/tezunebubozazunorejageru.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0437/6556/3541/files/acatech_industrie_4._0.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0439/9484/1246/files/70695308717.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0433/0687/7080/files/2581582401.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0436/8937/7945/files/2798646422.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0432/5844/5979/files/74550137213.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0432/2980/6759/files/7928208676.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0432/2063/1720/files/jet_of_blood_artaud.pdfIn PDF document text
    • https://cdn.shopify.com/s/files/1/0428/3544/3875/files/92541513848.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_off00009801.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x9801 4804 bytes
SHA-256: 2c55d036346360b61fd853c65f22027eabf3799c3f6bfa0f80fa7940cf3f7c84
font_01_sfnt_off0000a83c.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xA83C 10604 bytes
SHA-256: a899dfee6730458a3358342fb8ec48df096530b5851e448e43ab2ec511cd95ac
font_02_sfnt_off0000cc7e.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xCC7E 4324 bytes
SHA-256: 1158d95dac44631f497756703988ba3645251422e7ff0015d3fca430225e7c3e