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, as indicated by the PDF_SEO_LINK_FARM heuristic. These links point to various PDF files hosted on different domains. The ML classifier also strongly flagged this PDF as malicious. The primary attack pattern appears to be a link farm designed to distribute malicious content or manipulate search engine results.
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://mhrandlenovels.com/uploads/1/3/0/5/130544078/130544078.html#sii+forte+sii+forte+meaning
- http://learn-tarot.com/uploads/1/3/0/8/130874358/98199f188074770.pdf
- http://bollywoodcre8.com/uploads/1/3/1/0/131070307/735287.pdf
- http://startlineandbeyond.com/uploads/1/3/0/7/130739839/3131530.pdf
- http://www.classybycasss.com/uploads/1/3/0/6/130640009/065c50006dd.pdf
- http://runnersofthenish.com/uploads/1/3/0/5/130588205/ladejukak-tugomafarefakul-safukuxevuzo.pdf
- http://troop827.info/uploads/1/3/0/4/130435646/fejodikijisoda.pdf
- http://entrepreneurhabits.com/uploads/1/3/0/7/130738572/kizagiduvok_kiririz_mimej_nibofadob.pdf
- http://mdpropertyservices.org/uploads/1/3/0/9/130969483/tipofizevenek.pdf
- http://www.vinylatm4ud.com/uploads/1/3/0/6/130605509/8458933.pdf
- http://thisisinnovation.com/uploads/1/3/0/8/130813818/subakuwono.pdf
- http://5bbb.demostation.info/uploads/1/3/1/0/131071258/ae92e2bfd.pdf
- http://shoreditchmama.co.uk/uploads/1/3/0/2/130272282/9ffb1804d59.pdf
- http://www.theempoweredspoonie.com/uploads/1/3/0/4/130476912/manorapubaleneg_werudaj_mivosezevap.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 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000062c4.bindfd2407ae637dddb03682350f924b87519dd2884cf634de3306d1adb606a5ddf |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x62C4 | 10624 bytes |
font_01_sfnt_off000085d4.bin84340d81b687e5658134e86d602934373e4edb1358290f916b35b324124d256a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x85D4 | 2696 bytes |
font_02_sfnt_off00008f37.binb64d6741cfec0aad0865d017b05e0e1fb7b4a6100249b802a3843c97d8d05181 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8F37 | 4552 bytes |
font_03_sfnt_off00009dcc.binff1df49bd8d3d9b5afa455194efb1aa37027ce0918a16f3888c56904caa4a7b5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9DCC | 17156 bytes |
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