MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a malicious redirector link that points to 'https://ttraff.ru/pify?keyword=disney+princess+quiz+questions+and+answers'. This link is likely intended to lead the user to a phishing or malware distribution site. The document body contains text related to a 'Disney princess quiz' which serves as a lure to encourage clicks on the malicious link. No scripts were extracted, and the primary malicious activity observed is the embedded malicious URL.
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=disney+princess+quiz+questions+and+answers
- http://files.lowerywelding.com/uploads/1/3/1/3/131384185/9081ced.pdf
- https://cdn.shopify.com/s/files/1/0432/4232/4125/files/26399183559.pdf
- https://cdn.shopify.com/s/files/1/0450/0629/1102/files/app_to_convert_to_word_docx.pdf
- https://cdn.shopify.com/s/files/1/0430/8421/8532/files/keropape.pdf
- https://cdn.shopify.com/s/files/1/0431/9110/7742/files/58666001531.pdf
- https://cdn.shopify.com/s/files/1/0447/1701/5194/files/antenna_theory_and_design_third_edition_so.pdf
- https://cdn.shopify.com/s/files/1/0432/7846/7222/files/environmental_hydrology_second_edition.pdf
- https://cdn.shopify.com/s/files/1/0431/4628/1120/files/lowrance_hds_5_manual.pdf
- https://cdn.shopify.com/s/files/1/0429/7703/4399/files/pellegrino_artusi.pdf
- https://cdn.shopify.com/s/files/1/0429/5409/6806/files/gatitorajadekaw.pdf
- https://cdn.shopify.com/s/files/1/0428/5107/4214/files/sarovolofozozibifutosasod.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_off00006681.bin324d29f30c0134fb0464b8518f3c53d537bcd052c3fc002c10124712198f1bd2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6681 | 5404 bytes |
font_01_sfnt_off00007908.bin969b4de4d6abaf96c0b2b1941542119d759d850f505f9a690a17194283f657e5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7908 | 10308 bytes |
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