MALICIOUS
210
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a mass external link farm, with one critical link pointing to a known malicious redirector at 'ttraff.cc'. The document body, though heavily obfuscated, contains text related to judgments and credit reports, combined with urgency language, suggesting a phishing or scam attempt. The presence of numerous PDF links hosted on cdn.shopify.com indicates a link farm designed to improve search engine ranking for malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 7
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF 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.
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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall 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.
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Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINKPDF 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.
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Urgency / deadline lure low SE_URGENCY_LUREDocument contains urgency or deadline language ('account will be terminated', 'action required within 24 hours', etc.) — useful context, but low-signal without other findings
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Fake invoice / payment lure low SE_INVOICE_LUREDocument contains invoice or payment language paired with an action verb — useful context when combined with link, macro, or attachment indicators
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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe 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.
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Embedded URL info EMBEDDED_URLOne 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=judgments+stay+on+credit+report In PDF document text
- http://nixex.koreanucc.org/uploads/1/3/1/4/131407668/lilekovowavifobij.pdfIn PDF document text
- http://files.morningstar-arts.com/uploads/1/3/1/4/131437018/a32dfb0f38f792.pdfIn PDF document text
- http://files.myjcloveonline.com/uploads/1/3/1/3/131380094/kipusej_legalokipe_weverurogaz_xetaruv.pdfIn PDF document text
- http://tegopem.grangerlandrfd.com/uploads/1/3/2/7/132741100/43a2b5bff.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/1/0437/6634/9975/files/journal_le_soir_d_algrie_en.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/5308/0991/files/wuvigewidifafogige.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/9951/2231/files/93171152762.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/0729/5140/files/nabopodezam.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/4586/1014/files/anemia_ferropenica_signos_y_sintomas.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/4568/2332/files/5225563119.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/9021/3019/files/jafixekamidelugir.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/0079/1193/files/the_economist_2020_cover.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/6181/4172/files/belekeribonug.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/5690/6918/files/6957606606.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0439/3258/2056/files/pofisiwexetarorezer.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/7870/4536/files/99940701068.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.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000058ea.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x58EA | 5336 bytes |
SHA-256: 545a23186280c3bc517e9b49e2a0c24669af916bcbae5682c011f7f7492c57bd |
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font_01_sfnt_off00006af5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6AF5 | 9820 bytes |
SHA-256: d1e10996336539132ceeb0c5d533c72598f604e0a9e55abfac0034313d9260f6 |
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font_02_sfnt_off00008c9f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8C9F | 4324 bytes |
SHA-256: a542ec26cea93e049a2e27cd59b1347dd9bbdea13775fd7b822b3c2b3136116f |
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