MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a link to a malicious redirector, identified by the PDF_MALICIOUS_REDIRECTOR_LINK heuristic. The document body, though heavily obfuscated, contains the same URL and appears to be a lure for a guide. The ML classifier also strongly indicated maliciousness. The presence of numerous external links suggests a link farm or SEO spamming technique.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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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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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=osrs+kalphite+cannon+guide
- http://wovifopab.cavespringhsband.com/uploads/1/3/2/7/132740214/dukow_girod_kelakexad_birumafaboxivit.pdf
- http://files.pamperedbyeartha.org/uploads/1/3/2/6/132683357/rivejapixex-jopulipexaj-bamusewuz.pdf
- http://wewunopuv.monarchglassstudio.com/uploads/1/3/1/6/131607600/3889329.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://www.daltonmaag.com/
- https://cdn.shopify.com/s/files/1/0440/8927/8616/files/brennan_manning_free.pdf
- https://cdn.shopify.com/s/files/1/0438/5164/5093/files/futotujejefo.pdf
- https://cdn.shopify.com/s/files/1/0430/8438/2357/files/6336642464.pdf
- https://cdn.shopify.com/s/files/1/0433/4790/2629/files/61352753281.pdf
- https://cdn.shopify.com/s/files/1/0433/8316/0995/files/mikolavamudugeragizogeb.pdf
- https://cdn.shopify.com/s/files/1/0434/6262/3394/files/lojise.pdf
- https://cdn.shopify.com/s/files/1/0431/4133/3147/files/33148688117.pdf
- https://cdn.shopify.com/s/files/1/0430/3847/4397/files/beginners_guide_to_landscape_photography.pdf
- https://cdn.shopify.com/s/files/1/0428/8957/6601/files/gatufupofogejorunuledexub.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000436d.bincb4dbde4bfb55876ce46f021b91995af6a82e3902530b6b8240a3467d874a724 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x436D | 5308 bytes |
font_01_sfnt_off0000556a.bina4dcb3269e2dbab9491902ebb57a696c47225c4cebdb6db34f785d5425643f6d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x556A | 10164 bytes |
font_02_sfnt_off000077fe.bin0d0f64e27578eb124b8bc81c7eceacdd166e22eddd95c81328e9fbd7de2a6333 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x77FE | 4324 bytes |
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