MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF document contains a large number of external links, many of which are hosted on unrelated domains and use numeric or generic slugs, indicative of a link farm or SEO spam operation. The document body, though partially corrupted, contains text related to 'pizza kaise banate hai video', suggesting a lure to attract unsuspecting users. The ML classifier strongly flagged this PDF as malicious, supporting the assessment of a malicious link farm.
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://clickinteriordesign.net/uploads/1/3/0/7/130739415/130739415.html#pizza+kaise+banate+hai+video PDF link annotation
- http://bluelabelhair.com/uploads/1/3/1/3/131380504/wigowajamuk-vikos.pdfIn PDF document text
- http://naufalsamudra.com/uploads/1/3/0/5/130590368/608684.pdfIn PDF document text
- http://happyhomeswhitsundays.com/uploads/1/3/1/1/131163984/jobipilukobatu.pdfIn PDF document text
- http://the-revolution-of-hope.com/uploads/1/3/0/4/130478163/wuwaxabedidubipil.pdfIn PDF document text
- http://catholicchristianlifecoach.com/uploads/1/3/0/6/130639521/ebb960bc29322.pdfIn PDF document text
- http://freecallwithjoliane.com/uploads/1/3/1/4/131437430/f18e5d.pdfIn PDF document text
- http://caninecomfortmassage.com/uploads/1/3/0/8/130813582/rozefimubasepux.pdfIn PDF document text
- http://dalestreetbridge.com/uploads/1/3/1/4/131453706/a9fd48b6ec.pdfIn PDF document text
- http://doggyplayday.net/uploads/1/3/0/2/130272266/5454167.pdfIn PDF document text
- http://otomatech.com/uploads/1/3/0/2/130272501/vagolusogetira-zasupire.pdfIn PDF document text
- http://pasifiko.com/uploads/1/3/1/3/131380619/pilagowo-karuj.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- https://savannah.gnu.org/projects/freefont/In PDF document text
- http://www.gnu.org/licenses/In PDF document text
- http://www.gnu.org/copyleft/gpl.htmlIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00008643.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8643 | 5208 bytes |
SHA-256: d69ca282b693a4264434fa42fc0262e927901dd5b7da5e80dd9512f94397f0be |
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font_01_sfnt_off00009b8a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9B8A | 15760 bytes |
SHA-256: 1bc134b4d2c73439c34df046dee9c02585b85184e05a55c2aeaa2433c2ba2e11 |
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