MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF document contains a large number of external links, identified as a 'PDF_SEO_LINK_FARM' heuristic. The document body, though heavily obfuscated, contains URLs that are also present in the list of extracted URLs. This suggests the primary purpose is to direct users to a network of websites, likely for SEO manipulation or to serve as a landing page for further malicious activity. No scripts were extracted, limiting the analysis of direct execution capabilities.
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://whyhdeverything.com/uploads/1/3/0/8/130874422/130874422.html#reading+comprehension+assessment+free+printable
- http://xowf.com/uploads/1/3/0/2/130289546/3598126.pdf
- http://annalisaunkuri.com/uploads/1/3/0/7/130738955/3873468.pdf
- http://mejoramalaga.com/uploads/1/3/0/2/130287939/b8be328.pdf
- http://patriziocontemporary.com/uploads/1/3/0/5/130544584/6872214.pdf
- http://goradiocristosalva.org/uploads/1/3/0/6/130604703/piruket_tojanogevesi.pdf
- http://knownothingmom.com/uploads/1/3/0/7/130738487/226b0af4bd.pdf
- http://madelynbloom.com/uploads/1/3/1/1/131163631/a51daf4bd1e9f.pdf
- http://candicemoss.com/uploads/1/3/0/5/130588419/mibujomawakazup-zidujavazenuj-wenidi.pdf
- http://www.thebarigray.com/uploads/1/3/0/4/130436180/votuzejiwixofosupun.pdf
- http://billandtonis.com.au/uploads/1/3/0/9/130969313/nekitufogefi.pdf
- http://art2artexhibitions.com/uploads/1/3/0/4/130488304/baroxejawe-sexuwokaxiludup.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/
- http://dejavu.sourceforge.net
- http://dejavu.sourceforge.net/wiki/index.php/License
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00009aa6.bin537fff2cf69cdd7c2b3cf189e824edf5c7d454d19b9186ace906dd4b24f74502 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9AA6 | 9204 bytes |
font_01_sfnt_off0000bd7a.bin83459e82cebe561b9e65dda6a09953c9e35f75e5df0fa62a624e1833cc5b8086 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xBD7A | 1708 bytes |
font_02_sfnt_off0000c5e1.binf31c439e28d0137206b91a151f21343900f846ed9ff070250fbe82eb1cc7da1d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC5E1 | 16204 bytes |
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