MALICIOUS
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=abaddon+dota+2+guide+game', is designed to redirect users to malicious infrastructure. The document also contains a large number of embedded links, many pointing to Shopify, suggesting a link farm or SEO manipulation tactic. No scripts were extracted from this sample.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
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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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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=abaddon+dota+2+guide+game In PDF document text
- http://files.crtpa.com/uploads/1/3/2/7/132740892/rajusopiro.pdfIn PDF document text
- http://files.strongerquicker.com/uploads/1/3/2/7/132740580/00e5c1.pdfIn PDF document text
- http://files.ccepotomac.org/uploads/1/3/0/7/130775191/36afdc76c9e2de.pdfIn PDF document text
- http://files.alanalapoint.com/uploads/1/3/1/3/131383743/fujejetuga-xaretojule.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/1/0433/8391/4654/files/33694258672.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/5276/9192/files/depefesoreti.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/6074/7688/files/xukomuwinupikazawe.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/2567/7982/files/cariotipo_humano_para_montar.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/4568/2332/files/rainfed_agriculture_notes.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0412/4580/files/19925428880.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/6997/2392/files/26047216793.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0459/2287/7591/files/lake_superior_fishing_report_duluth_mn.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/1352/8987/files/jemaremusevovunusarifafu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/0789/3919/files/43891080434.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/7641/9744/files/bezugolarezojamijave.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/6598/3655/files/30501589985.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/0441/8455/files/82719763233.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_off000087f4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x87F4 | 4980 bytes |
SHA-256: a7792c1c460c3f265b259c206a8a77440af9431b3827dd9e85efa62bd11d49e7 |
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font_01_sfnt_off000098c9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x98C9 | 10000 bytes |
SHA-256: 551e333bb56a926e3ff1c49b1dad9a1dc5aee8abfad578f7340d5d8cdba3cd55 |
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font_02_sfnt_off0000bafc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xBAFC | 4324 bytes |
SHA-256: cd94ef65598b1866d0653cdd88243d989fd81359c0e770c2d3a4858f1c2f6d34 |
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