MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a large number of external links, many of which point to PDF files hosted on various domains, suggesting a link farm for SEO manipulation. One prominent URL, https://lazav.co.za/YmrXLWy8?keyword=intermediate%20algebra%2012th%20edition%20pdf%20download%202017%20pdf%20free%20torrent, is presented as a direct link. The ClamAV detection and ML classifier strongly indicate malicious intent, likely phishing or malware distribution via these links.
Machine Learning
- Nyx PDF Classifier malicious score 0.9981
Heuristics 5
-
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.
-
ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
-
External URI info PDF_URIPDF contains an external URL action
-
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.
-
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 https://lazav.co.za/YmrXLWy8?keyword=intermediate%20algebra%2012th%20edition%20pdf%20download%202017%20pdf%20free%20torrent
- https://dedelazixuni.weebly.com/uploads/1/3/4/5/134596723/6764930.pdf
- https://www.tonygssoulfood.com/wp-content/plugins/super-forms/uploads/php/files/aa65b6f43bdca98ccb9ca445b0f2a1b3/mojewatewa.pdf
- https://pebarefilegiz.weebly.com/uploads/1/3/5/3/135325086/5727549.pdf
- http://mictrogiang.com/userfiles/files/71025646984.pdf
- http://www.udelimpa.es/ckfinder/userfiles/files/gowomujivalose.pdf
- https://www.cdscabling.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/162080e9b14afa---74493324765.pdf
- http://tuclubcr.com/campannas/file/gojumejivuwuwizov.pdf
- https://drjou-vc.com/upload/files/50680866744.pdf
- http://www.radioemka.com/wp-content/plugins/formcraft/file-upload/server/content/files/16243a007eaf2e---dixopaxisutero.pdf
- https://pimetukuke.weebly.com/uploads/1/3/4/0/134017259/viratilidixi.pdf
- http://blog-lunettes.top-lunettes.com/userfiles/file/64784631664.pdf
- http://carnavaldemarbella.com/Senegal_5/Content/files/userfiles/file/rubufevebetezuwubex.pdf
- http://7serve.org/userfiles/file/20220416004320.pdf
- https://winugemu.weebly.com/uploads/1/3/1/0/131070294/97c11df540b88.pdf
- https://bimozasobo.weebly.com/uploads/1/3/1/3/131398313/174697.pdf
- https://zojobowexiwe.weebly.com/uploads/1/3/1/3/131380894/senunodesiwepu_pabebama.pdf
- http://azizolace.cz/images/file/feraxadosexofilegupenes.pdf
- https://bikasiju.weebly.com/uploads/1/3/4/3/134385723/0737a789ed483cf.pdf
- https://leicht-spb.ru/wp-content/plugins/super-forms/uploads/php/files/68d392350b44aa57b7402b517eb9c850/20991429691.pdf
- https://laptopserwis.com/app/webroot/media/files/52690195270.pdf
- http://khungbangkhengiare.com/media/ftp/file/5543857415.pdf
- https://xn--22ck6bdp5cach0mc23a.com/ckfinder/userfiles/files/98553544229.pdf
- https://terifurarogo.weebly.com/uploads/1/3/4/3/134317228/perajenuza.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000dcb3.bin0dcce11b980b0cd406efffbef80f98493c389e5217fef713017101ac4fc9f6a0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDCB3 | 17312 bytes |
font_01_sfnt_off000109b5.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x109B5 | 16792 bytes |
font_02_sfnt_off000121cc.binb20d2ef97b5c18078c63d6bc3e8f62e83e09f32f5a906daebd4a8bbdca05f8cd |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x121CC | 11296 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.