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, a technique often used for SEO poisoning or to redirect users to malicious sites. The document body, though heavily obfuscated, contains text related to 'World war 2 worksheets printables' and references the wkhtmltopdf tool, suggesting a lure to drive traffic to a link farm. No scripts were extracted from this sample.
Machine Learning
- Nyx PDF Classifier malicious score 0.9999
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://archangelsofjustice.org/uploads/1/3/0/4/130483146/130483146.html#world+war+2+worksheets+printables PDF link annotation
- http://martineaumultiservices.ca/uploads/1/3/0/3/130323928/diredaxuxam.pdfIn PDF document text
- http://kathywilliamstolstrup-lpc.com/uploads/1/3/0/2/130289218/2259922.pdfIn PDF document text
- http://drivenbydreamin.com/uploads/1/3/0/6/130604924/gekuxujuri_geruxikipibi_riwozure_lifatifexitoda.pdfIn PDF document text
- http://foodbiomedicalscience.com/uploads/1/3/0/7/130775268/3429171.pdfIn PDF document text
- http://myparispledge.org/uploads/1/3/1/1/131164066/9578bf21.pdfIn PDF document text
- http://equinemassageschool.com/uploads/1/3/0/7/130739705/bosinovomavurobupa.pdfIn PDF document text
- http://dg3hu8.salon225.com/uploads/1/3/1/4/131437183/2314407.pdfIn PDF document text
- http://archangelsofjustice.org/uploads/1/3/0/4/130483146/terms.htmlIn PDF document text
- http://archangelsofjustice.org/uploads/1/3/0/4/130483146/dmca.htmlIn PDF document text
- http://archangelsofjustice.org/uploads/1/3/0/4/130483146/policy.htmlIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://nuraramew.files.wordpress.com/2020/06/zususus.pdfIn PDF document text
- https://tezisoka.files.wordpress.com/2020/06/sufarusigulamurowep.pdfIn PDF document text
- https://tazuxejewifi.files.wordpress.com/2020/06/bunesufinidimi.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
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 1
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006ab0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6AB0 | 10012 bytes |
SHA-256: 3c05ff244f8b0f2a2e983485d75b006413491c9c9e6beb525bacff6a5212f890 |
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