MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a link farm designed to appear as legitimate content, but the primary link redirects to a known malicious domain. The ML classifier strongly indicates maliciousness. The document body, though heavily obfuscated, contains the malicious URL, suggesting a social engineering lure to drive traffic to a potentially harmful site.
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=dreams+malayalam+movie+songs+320kbps+free
- http://files.21cclcdm.com/uploads/1/3/1/3/131379730/5081168.pdf
- http://files.amandakdavidson.com/uploads/1/3/1/4/131407802/vofinix.pdf
- http://files.sayitintheyardfl.com/uploads/1/3/1/3/131380848/vaxoxizux_xoxudavimewarak_zomorog.pdf
- http://files.amandakdavidson.com/uploads/1/
- https://cdn.shopify.com/s/files/1/0433/4632/9750/files/salipugetefezidubow.pdf
- https://cdn.shopify.com/s/files/1/0435/2779/8944/files/40389185267.pdf
- https://cdn.shopify.com/s/files/1/0433/0638/5573/files/cher_lloyd_oath_lyric.pdf
- https://cdn.shopify.com/s/files/1/0433/9764/4444/files/silajogiwuz.pdf
- https://cdn.shopify.com/s/files/1/0431/1502/0448/files/lixanavuzobetonebunofa.pdf
- https://cdn.shopify.com/s/files/1/0437/1464/2069/files/48987562013.pdf
- https://cdn.shopify.com/s/files/1/0431/4945/9605/files/4014272551.pdf
- https://cdn.shopify.com/s/files/1/0437/1644/4311/files/81252260776.pdf
- https://cdn.shopify.com/s/files/1/0438/4089/7189/files/garuzodijufur.pdf
- https://cdn.shopify.com/s/files/1/0427/5961/8716/files/xagoneserame.pdf
- https://cdn.shopify.com/s/files/1/0430/2965/9797/files/98323871988.pdf
- https://cdn.shopify.com/s/files/1/0436/6820/9817/files/fixolepa.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_off0000846e.binf03fa381204e3b699795905beef3d380e530eee13c36d45b7543dd7a32be7ecd |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x846E | 6024 bytes |
font_01_sfnt_off000098f4.bin1b1afbcc4b4eabd96654ad3c520ed03ed149b75c3443025b94cc9bd8b1e58b31 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x98F4 | 13940 bytes |
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