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, many of which point to other PDF files, suggesting a link farm or redirection scheme. The document body, though partially corrupted, includes a URL that appears to be a lure for a 'literary devices worksheet'. The presence of numerous external URIs and the ML classifier's high confidence score indicate a malicious intent to redirect users to potentially harmful content.
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://rebeccalaplacaattia.com/uploads/1/3/0/6/130605080/130605080.html#literary+devices+worksheet+10th+grade+pdf PDF link annotation
- http://esportsfloors.com/uploads/1/3/1/3/131397987/delegid.pdfIn PDF document text
- http://americarevolt.org/uploads/1/3/0/3/130313053/divupovate_dikujot_zafifozebiwadav_fomegavi.pdfIn PDF document text
- http://ezschoolsupply.org/uploads/1/3/0/2/130273907/volukabuzimo.pdfIn PDF document text
- http://kendaltaylor.com/uploads/1/3/0/5/130550828/7083017.pdfIn PDF document text
- http://suzie100.com/uploads/1/3/1/0/131070160/5717915.pdfIn PDF document text
- http://intesamma.com/uploads/1/3/0/2/130271028/futadapiwarofaz_wuvoso_jebakiwozatu.pdfIn PDF document text
- http://hostmaster.burkebros-cheltenham.co.uk/uploads/1/3/0/8/130874583/masamutu-fatijegeviva.pdfIn PDF document text
- http://100phrases2freedom.com/uploads/1/3/0/5/130544823/ce2ebb95912559.pdfIn PDF document text
- http://americanwebloaninvestigation.com/uploads/1/3/0/7/130738730/577161.pdfIn PDF document text
- http://dotradio.org/uploads/1/3/1/4/131438432/f436381574.pdfIn PDF document text
- http://12ministries.org/uploads/1/3/0/4/130436343/75a9e2.pdfIn PDF document text
- http://conceptualteaching.com/uploads/1/3/0/3/130313388/e1da697cf0d5.pdfIn PDF document text
- http://massage-logic.org/uploads/1/3/0/5/130544547/4fd17a82237a04.pdfIn PDF document text
- http://internationalfilmbroker.com/uploads/1/3/0/4/130483376/kejekupal-satexozewefoje.pdfIn PDF document text
- http://grotasgroup.com/uploads/1/3/0/6/130603942/c69edcd09ee4cf.pdfIn PDF document text
- http://inner-muse-sculpture.com/uploads/1/3/0/7/130776875/geriwanaji.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
Extracted artifacts 1
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000735d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x735D | 7700 bytes |
SHA-256: d627247c82b39b741b7c80089c8765ea71518010bf7197d163e3c578c293d5d7 |
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