MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious File
The PDF contains a large number of external links, many of which point to other PDF files on unrelated domains. This behavior is characteristic of SEO spam or a phishing campaign designed to drive traffic to malicious or deceptive content. The ML classifier strongly supports the malicious verdict.
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://craniosacralnashville.com/uploads/1/3/0/6/130605403/130605403.html#akai+professional+lpk25+editor PDF link annotation
- http://mail02.celestecorp.com/uploads/1/3/0/8/130813496/karuvemiw_wuluwaxe.pdfIn PDF document text
- http://igniteyoga.org/uploads/1/3/0/4/130436224/nuratufizo-mewijepowiren-wegitafepuv.pdfIn PDF document text
- http://binarysv.com/uploads/1/3/0/3/130379612/kifitadube_tawipusuwefiwuw_jowonukowawota.pdfIn PDF document text
- http://panicroomrichmond.com/uploads/1/3/0/7/130776712/ed191.pdfIn PDF document text
- http://nataliezinawalschots.net/uploads/1/3/0/6/130620538/9baab.pdfIn PDF document text
- http://www.merrillsoccer.org/uploads/1/3/0/3/130323659/buberodufojavat-vokesuketeni-satuge.pdfIn PDF document text
- http://almajednetwork.com/uploads/1/3/0/6/130621819/fudalif.pdfIn PDF document text
- http://nationalfootballcheerleadersalumni.org/uploads/1/3/0/2/130271219/d7e02b4139aa24.pdfIn PDF document text
- http://tapitngo.com/uploads/1/3/0/3/130323535/rajolulejore_wagijovorivoguz_jatogenesibizet.pdfIn PDF document text
- http://constructoramv.net/uploads/1/3/0/8/130874510/cb1e8a5.pdfIn PDF document text
- http://www.amethystchirurgie.ch/uploads/1/3/0/4/130476481/624915.pdfIn PDF document text
- http://dcmserviceinc.com/uploads/1/3/0/6/130604735/rivaziwitan_bovotiko_sutowupipul.pdfIn PDF document text
- http://dashielllaw.com/uploads/1/3/0/7/130776169/saxuv_nasarevojiju.pdfIn PDF document text
- http://mx.artpotters.com/uploads/1/3/0/3/130379150/1a049b.pdfIn PDF document text
- http://www.dixie-district-outfitters.com/uploads/1/3/0/6/130620431/rejisulenire_gixalefole_bibejedizodom_jageli.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_off00006d9c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6D9C | 8012 bytes |
SHA-256: d1135ce21ec4b214cd14f90b65692f4eefa404057e0e0a394993b0a63b26015b |
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