MALICIOUS
184
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous embedded links, including one pointing to a known malicious redirector. The document body, though obfuscated, contains text related to a 'candida cleanse diet' and references the malicious URLs, suggesting a phishing or scam lure. The ML classifier also strongly indicated maliciousness.
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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Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARMSmall PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
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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=candida+cleanse+diet+pdf In PDF document text
- http://files.canalsigling.com/uploads/1/3/1/3/131383018/8717392.pdfIn PDF document text
- http://files.rawyoganz.com/uploads/1/3/1/3/131398279/9878205.pdfIn PDF document text
- http://files.mizpah36.org/uploads/1/3/1/3/131379045/6624586.pdfIn PDF document text
- http://files.mylocaldog.com/uploads/1/3/2/3/132303151/tevowedupasiv.pdfIn PDF document text
- http://files.mhecblacon.com/uploads/1/3/1/4/131437351/vasak.pdfIn PDF document text
- http://files.guyingram.com/uploads/1/3/2/6/132681596/3295852.pdfIn PDF document text
- http://files.drbgeography.com/uploads/1/3/1/4/131453735/rasomixotes.pdfIn PDF document text
- http://files.thenauticalartsworkshop.com/uploads/1/3/1/6/131606035/bikebawifutir.pdfIn PDF document text
- http://files.emmanovella.co.uk/uploads/1/3/1/4/131454501/2921136.pdfIn PDF document text
- http://files.jolitabalta.com/uploads/1/3/1/4/131408353/kigirigabipiximatuz.pdfIn PDF document text
- http://files.groundupinspection.com/uploads/1/3/0/9/130969300/menapivumukis.pdfIn PDF document text
- http://files.iron-horse-adventures.com/uploads/1/3/1/1/131163635/6c5c957d4.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://funererole.files.wordpress.com/2020/06/82380173048.pdfIn PDF document text
- https://diluguniwora.files.wordpress.com/2020/06/1408407309.pdfIn PDF document text
- https://doraxurewaz.files.wordpress.com/2020/06/wanozovufemim.pdfIn PDF document text
- https://gitelaxopa.files.wordpress.com/2020/07/89144984598.pdfIn PDF document text
- https://vikezepe379027054.files.wordpress.com/2020/07/vuverevugofowu.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/refitapobofubogiwimubik.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/vemuvuferakodumi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/63545483179.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/87913440599.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/rumifagekesodurelakalon.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00009bf2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9BF2 | 4756 bytes |
SHA-256: f8007ee3415ae6e8761f0366bd412e4686860d744a1132561a9b636fee8a588d |
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font_01_sfnt_off0000ac26.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAC26 | 10492 bytes |
SHA-256: 6b9b25f741b145cfb5076120be1db7aa8f5ebaa84b13da9e1de395bd7ec8e291 |
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