MALICIOUS
94
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a large number of external links, identified as a link farm. The document body, though obfuscated, contains text related to 'breathing exercises' and references the wkhtmltopdf tool, suggesting a lure to disguise the malicious intent. The primary goal appears to be driving traffic to a network of websites, rather than delivering a direct payload.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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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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External URI info PDF_URIPDF contains an external URL action
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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 http://bringinghopetotheheart.org/uploads/1/3/0/2/130271073/130271073.html#abdominal+breathing+exercises+pdf
- http://beautyandtheminks.com/uploads/1/3/0/8/130815228/begosidaj-xunakuka-kivatesatemedi.pdf
- http://aktivmassageterapi.se/uploads/1/3/0/3/130379389/fumip.pdf
- http://littypartyinabox.com/uploads/1/3/1/4/131437548/lagelisunopoba.pdf
- http://kundaliniyogainbali.com/uploads/1/3/0/2/130272372/rejijig-wozubojitudin-zilosivomivo-wabug.pdf
- http://libertyearlyeducationcenter.com/uploads/1/3/1/3/131383592/b88a91.pdf
- http://byirenehernandez.com/uploads/1/3/1/1/131164204/galetuk.pdf
- http://browncf.com/uploads/1/3/1/3/131398356/wofuwavitewizokob.pdf
- http://homelessrefugesupport.org/uploads/1/3/0/8/130813401/tapudavibo-xagubajejore-wugafofamupama-rabigedowegero.pdf
- http://backpackbuddiesofpoplarville.com/uploads/1/3/0/2/130287547/jagepesizebokedi.pdf
- http://eca-engineering.com/uploads/1/3/1/4/131437138/nemuwadijunifuwor.pdf
- http://myshoedestination.com/uploads/1/3/0/2/130272458/bakud-bafunowa-kebumiwezogizo-mujuz.pdf
- http://reputationthompson.com/uploads/1/3/0/6/130605133/xurotomuwamiga.pdf
- http://feelsick.net/uploads/1/3/1/3/131398489/3449746.pdf
- http://sitascircus.com/uploads/1/3/0/8/130874539/b8c7e.pdf
- http://intheatreland.com/uploads/1/3/0/6/130639275/2371164.pdf
- http://konnen.org/uploads/1/3/1/4/131406934/4810721.pdf
- http://kameronchristian.com/uploads/1/3/0/2/130287407/3743337.pdf
- http://onshoresurfshops.com/uploads/1/3/1/3/131380944/sodufizuripewegixu.pdf
- http://galriffictv.net/uploads/1/3/0/7/130739112/7287644.pdf
- http://mymaxwax.com/uploads/1/3/0/4/130483123/nesatosivemir.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- 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 1
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000084f1.bin24a6dec2ef2d122ceed3da813a1b63e441207b94f63e70ae0a919df60e88d077 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x84F1 | 10392 bytes |
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