MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF contains a link farm and a specific redirector URL that is flagged as malicious. The document body, though heavily obfuscated, contains text referencing "Netflix app yearly limit" and the malicious URL, suggesting a phishing or scam lure. The ML classifier strongly indicated maliciousness. The primary attack vector appears to be tricking the user into clicking the malicious redirector 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=netflix+app+yearly++limit
- http://files.godsgracehawaii.com/uploads/1/3/0/8/130874189/vojeguxuzep.pdf
- http://files.aliahjan.co.nz/uploads/1/3/1/4/131452949/zubub.pdf
- http://files.elleextensioncils.com/uploads/1/3/1/4/131453610/3728396.pdf
- http://files.northgeorgiacern.org/uploads/1/3/2/7/132710780/f64aac4bdc6.pdf
- https://cdn.shopify.com/s/files/1/0430/2045/1997/files/99726946428.pdf
- https://cdn.shopify.com/s/files/1/0434/7245/3797/files/the_barefoot_investor_reddit.pdf
- https://cdn.shopify.com/s/files/1/0429/5802/8959/files/89742171396.pdf
- https://cdn.shopify.com/s/files/1/0430/9303/3111/files/rudesajilokewutudobad.pdf
- https://cdn.shopify.com/s/files/1/0433/2313/0009/files/1321832290.pdf
- https://cdn.shopify.com/s/files/1/0447/6128/4757/files/long_445_tractor.pdf
- https://cdn.shopify.com/s/files/1/0431/8475/0747/files/bogol.pdf
- https://cdn.shopify.com/s/files/1/0433/0491/1006/files/8176844681.pdf
- https://cdn.shopify.com/s/files/1/0439/3399/1080/files/virtualbox_shared_folder_ubuntu.pdf
- https://cdn.shopify.com/s/files/1/0439/0024/0024/files/kidesijavaxapidifow.pdf
- https://cdn.shopify.com/s/files/1/0428/0382/2755/files/ranifomusesojozon.pdf
- https://cdn.shopify.com/s/files/1/0438/3503/1712/files/18924333047.pdf
- https://cdn.shopify.com/s/files/1/0432/9262/3013/files/bangsamoro_basic_law_disadvantages.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_off00004f52.bine2f981477ba190c972a7ef7988ac2446fc15a5d247c0584fa85d7479e90326bc |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4F52 | 5008 bytes |
font_01_sfnt_off0000605a.binf4ea8f31d6883025ad9cb50b46cea68bce7c46fdeb9cbaa998a598ed78ace8c0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x605A | 9968 bytes |
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