MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains multiple embedded links, with one specifically pointing to a known malicious redirector. The document body, though heavily obfuscated, contains text suggesting a lure related to 'chaos theory of careers pdf'. The ML classifier strongly indicates maliciousness, and the presence of a link farm further supports a malicious intent to redirect users to harmful sites.
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.com/pify?keyword=chaos+theory+of+careers+pdf
- http://files.reyalegria.com/uploads/1/3/1/8/131858916/55afdef5.pdf
- http://files.stmaryschurcheg.co.uk/uploads/1/3/0/9/130969801/nuzezoxeku-kudexi.pdf
- http://files.cornerpostcowboychurch.com/uploads/1/3/1/8/131860204/f17a3a7a6.pdf
- https://cdn.shopify.com/s/files/1/0437/0087/9510/files/16283724551.pdf
- https://cdn.shopify.com/s/files/1/0432/1227/5870/files/xosexupopudaw.pdf
- https://cdn.shopify.com/s/files/1/0441/1988/3928/files/47851263770.pdf
- https://cdn.shopify.com/s/files/1/0433/4462/5813/files/71270104370.pdf
- https://cdn.shopify.com/s/files/1/0432/8236/6629/files/nekuwarupexufixetedipori.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/tokisesuzarutaxiwiru.pdf
- https://cdn.shopify.com/s/files/1/0432/2807/0052/files/54610439004.pdf
- https://cdn.shopify.com/s/files/1/0434/6275/4461/files/7907929315.pdf
- https://cdn.shopify.com/s/files/1/0436/7086/4025/files/woxiwomumoluratulow.pdf
- https://cdn.shopify.com/s/files/1/0431/7141/4173/files/38726907858.pdf
- https://cdn.shopify.com/s/files/1/0431/6754/7552/files/nejatete.pdf
- https://cdn.shopify.com/s/files/1/0431/3058/5239/files/jupakogi.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/
- https://cdn.shopify.com/s/files/1/
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00007373.bincaff9e31669224def2dd524624c68eb9f7ada58fc79c89641badad8f1b047be9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7373 | 4968 bytes |
font_01_sfnt_off00008477.bin1964b65db0c838325ec0272d1be0f1ffece7b5ebce87065ccbbe7562d69b1b55 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8477 | 9956 bytes |
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