MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous embedded links, many pointing to Shopify domains hosting other PDFs, suggesting a link farm designed to distribute traffic. One critical heuristic identified a link to known malicious redirector infrastructure at 'https://ttraff.ru/pify?keyword=astral+projection+techniques+guide'. The document body, though partially garbled, contains text related to 'Astral projection techniques guide' and the malicious URL, indicating a lure to disguise the malicious intent. The ML classifier also strongly flagged this PDF as malicious.
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.ru/pify?keyword=astral+projection+techniques+guide
- http://kojame.oasischurchaiken.com/uploads/1/3/1/4/131408899/jemejozuf.pdf
- http://files.otscotland.com/uploads/1/3/1/4/131437615/2294979.pdf
- http://xukunida.lomtheater.org/uploads/1/3/0/7/130776487/bazibi.pdf
- https://cdn.shopify.com/s/files/1/0438/2441/4882/files/azure_az_100_study_guide.pdf
- https://cdn.shopify.com/s/files/1/0436/4579/6512/files/fokinovafewufirufawaj.pdf
- https://cdn.shopify.com/s/files/1/0430/0174/1463/files/biology_notes_for_neet.pdf
- https://cdn.shopify.com/s/files/1/0434/7245/3797/files/60893086392.pdf
- https://cdn.shopify.com/s/files/1/0433/9807/0435/files/kiriwoda.pdf
- https://cdn.shopify.com/s/files/1/0430/4021/1105/files/voluxavofumebonunigije.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/62092070186.pdf
- https://cdn.shopify.com/s/files/1/0431/4192/2977/files/merge_file_software_download.pdf
- https://cdn.shopify.com/s/files/1/0433/7729/5516/files/1912620353.pdf
- https://cdn.shopify.com/s/files/1/0437/0032/2458/files/ziroladakoj.pdf
- https://cdn.shopify.com/s/files/1/0437/4321/5767/files/tadalexasunox.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/
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00007bd2.bin86aada6ef16a840ee9592f03f82fe468b931ae403d2b89bc69aac8f778224aec |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7BD2 | 5524 bytes |
font_01_sfnt_off00008e8a.binf73647085635c4a96493559f0f56224c4ef8ab22c6a003a093d7bc9177de30cd |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8E8A | 10120 bytes |
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