MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains a significant number of embedded links, with a critical heuristic firing indicating a link farm designed to redirect to malicious infrastructure. One such redirector URL is https://ttraff.cc/pify?keyword=commander+keen+2. The document body itself is heavily obfuscated and contains this same URL, suggesting it is the primary lure. The presence of numerous external links points towards a strategy of distributing malicious content or phishing attempts through a link farm.
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=commander+keen+2 In PDF document text
- http://vinusoki.junkremovalvegas.com/uploads/1/3/1/4/131437987/motizefusefu.pdfIn PDF document text
- http://files.icanfitinthat.com/uploads/1/3/1/8/131856133/5256353.pdfIn PDF document text
- http://dagabu.ccfsealytestsite.com/uploads/1/3/1/4/131453323/b3d35e64.pdfIn PDF document text
- http://fifino.drvegetableinc.com/uploads/1/3/2/3/132302868/85ad8af17809.pdfIn PDF document text
- http://zemeparuv.omahabeadaffair.com/uploads/1/3/1/8/131871726/vonizuxoremevupuni.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/1/0428/9835/8432/files/jewaxepolirabosumasedud.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/3943/8501/files/zezokoma.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/pigirerunozekolufis.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0461/9999/6569/files/lugogodoso.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/4802/6780/files/16146926909.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/0895/8362/files/senagigulavat.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/6142/7867/files/muxepakiligiwupuda.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/4259/5239/files/domixopuzizumiradekari.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/0270/7616/files/bowusofovoseladab.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0447/4735/8362/files/98231605704.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/2571/8678/files/segavobowilitufokako.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_off0000d4cb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD4CB | 4640 bytes |
SHA-256: 68c2d1291106e1884c66de68c3b44eab73fbeb6b4cd28136b61e2e58824c7789 |
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font_01_sfnt_off0000e45c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE45C | 10916 bytes |
SHA-256: d1ac5ebd244a10d843884ac842ee60da7dfc6f0dcabd1a9b71d6b44107ffc853 |
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font_02_sfnt_off000109b4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x109B4 | 4324 bytes |
SHA-256: a542ec26cea93e049a2e27cd59b1347dd9bbdea13775fd7b822b3c2b3136116f |
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