MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document contains numerous embedded links, including one pointing to a known malicious redirector infrastructure at 'https://ttraff.cc/wb?keyword=practical%20psychology%20for%20pastors%20pdf'. The document body, though heavily obfuscated, also contains this URL, suggesting an attempt to lure users to malicious content. The presence of a large number of external PDF links further indicates a link farm or SEO poisoning tactic.
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/wb?keyword=practical%20psychology%20for%20pastors%20pdf
- http://files.aminzargar.com/uploads/1/3/1/6/131606262/6cc9bf4dc8f62.pdf
- http://files.soniapalik.com/uploads/1/3/0/9/130969061/c6f2c.pdf
- http://files.honouringourbundles.com/uploads/1/3/1/4/131438241/529485.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0429/4692/0615/files/72801549766.pdf
- https://cdn.shopify.com/s/files/1/0429/3882/6908/files/pimorutet.pdf
- https://cdn.shopify.com/s/files/1/0436/1024/3229/files/19205836296.pdf
- https://cdn.shopify.com/s/files/1/0429/8460/3801/files/19900809770.pdf
- https://cdn.shopify.com/s/files/1/0436/4910/6080/files/39084179296.pdf
- https://cdn.shopify.com/s/files/1/0434/3005/2005/files/zinevoxoviz.pdf
- https://cdn.shopify.com/s/files/1/0437/7188/7767/files/holy_bible_amplified_version_download.pdf
- https://cdn.shopify.com/s/files/1/0428/7237/3411/files/anestesia_epidural_elsevier.pdf
- https://cdn.shopify.com/s/files/1/0430/7664/9124/files/teora_del_materialismo_histrico_bujarin.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/bofudajix.pdf
- https://cdn.shopify.com/s/files/1/0440/7217/3733/files/80553385292.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000055ed.binacd5b4c0c53036b63fce7549a62ec1b775cebb3c0ab6d497e34756e8313ff279 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x55ED | 5520 bytes |
font_01_sfnt_off000068b1.bin488c59d760899665b7b4471a9298d28502546906af24aee1500b6dd2a1e708c0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x68B1 | 10652 bytes |
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