MALICIOUS
104
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF document contains numerous external links, many of which point to PDF files hosted on various domains, suggesting a link farm or redirection scheme. The document body explicitly mentions 'Adobe Photoshop CS3 free trial', indicating a lure to download potentially unwanted or malicious software. The ML classifier strongly flagged this PDF as malicious, supporting the assessment of a phishing or scam attempt.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
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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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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://gq0j8.bpmtc.com/uploads/1/3/0/7/130776889/130776889.html#adobe+photoshop+cs3+free+trial
- http://nekimastrategies.com/uploads/1/3/0/7/130776612/2bfa3a2531f.pdf
- http://mrglows.com/uploads/1/3/0/6/130605040/fafixoli_xopovuguxe_gejilipi.pdf
- http://muddyzen.com/uploads/1/3/0/4/130435745/c0e44cf70d2f4d6.pdf
- http://runningforelection.com/uploads/1/3/0/4/130483309/6035923.pdf
- http://msmanyhats.com/uploads/1/3/0/7/130739011/d113b.pdf
- http://christapleasants.com/uploads/1/3/1/0/131070611/wivupuzaf-vozimepex-sotovup-jesizava.pdf
- http://kaisizhenrenyulecheng.br3h.com/uploads/1/3/0/3/130313480/maviveferuvumib.pdf
- http://devitsakis.com/uploads/1/3/0/5/130551518/e41de6c3cd87.pdf
- http://oildale.news/uploads/1/3/0/3/130323733/movujumokixon.pdf
- http://midlifeballers.com/uploads/1/3/0/9/130969331/rijela-texofudologezi-wimemakemitad.pdf
- http://demo-0-12-0.octarinesec.com/uploads/1/3/0/8/130874501/lexav.pdf
- http://lashlab-luxury.com/uploads/1/3/0/5/130588607/4e13cd.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000074e3.binf733753ce6c675e8fa4a16e111d6ec149f943216b42367704358e94dd0e429d3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x74E3 | 9592 bytes |
font_01_sfnt_off00009896.bin779aa567746046747dac965df7fdfb06ff632674a0a99ce247a327bf89f0fa63 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9896 | 16036 bytes |
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