MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The file was flagged by a machine learning classifier and ClamAV as malicious, specifically as a phishing trojan. It contains numerous links to external websites, many of which appear to be hosted on compromised CMS platforms or disposable hosting, suggesting a link farm designed to redirect users. The presence of these links indicates an attempt to direct users to malicious sites, likely for phishing or further malware delivery.
Machine Learning
- Nyx PDF Classifier malicious score 0.9975
Heuristics 6
-
ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
-
PDF link farm points to compromised-WordPress upload storage medium PDF_COMPROMISED_CMS_UPLOAD_LINK_FARMPDF contains multiple clickable links, across many distinct hosts, whose targets are random-slug files parked in the upload directories of vulnerable WordPress form plugins (FormCraft, Super Forms). This is the hallmark of the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains hosted on compromised sites. The PDF itself carries no exploit — the risk is the linked destinations.
-
Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARMSmall PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
-
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://crewmak.ru/uplcv?utm_term=yaksha+prashna+in+english+pdf PDF link annotation
- http://zs-oilfieldequip.ru/d/files/wipelobuduketunonet.pdfIn PDF document text
- http://amsaneeraus.fi/userfiles/files/galetedesomalinujogananu.pdfIn PDF document text
- http://www.linkkorea.co.kr/wp-content/plugins/formcraft/file-upload/server/content/files/1608317319b2a6---nurafu.pdfIn PDF document text
- http://parkwestresidences.com/wp-content/plugins/formcraft/file-upload/server/content/files/160ce8f57a5010---27618224086.pdfIn PDF document text
- https://sunpower.lv/ckfinder/userfiles/files/tonunasetakotigozusafutim.pdfIn PDF document text
- http://fouladsazanco.com/Upload/file/47091686186.pdfIn PDF document text
- https://satbietthu.com/luutru/files/dexetekezaja.pdfIn PDF document text
- https://xn--z4qq44i.tw/upload/actfiles/47745505575.pdfIn PDF document text
- https://irrisyst.eu/files/file/56453247492.pdfIn PDF document text
- http://chsbicentennialclassof1976.com/clients/c/c2/c283bfa2537a82fb79a670aa087b4bd4/File/laminaw.pdfIn PDF document text
- https://gift-edu.ru/wp-content/plugins/super-forms/uploads/php/files/a7dce11764a3b95a4ba6eb04da6846ac/72349894594.pdfIn PDF document text
- https://htchninc.com/d/files/66320214629.pdfIn PDF document text
- http://www.fullertherapy.com/wp-content/plugins/formcraft/file-upload/server/content/files/1612fc1d66c074---zozip.pdfIn PDF document text
- https://gift-edu.ru/wp-content/plugins/super-forms/uploads/php/files/40c5f1ee02ffbbaa01982686ee0676cf/rokonapepazoxov.pdfIn PDF document text
- https://drivingschoolofnorthtexas.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607d177033d2c---mazixunoxexex.pdfIn PDF document text
- http://www.dj-csnl.nl/wp-content/plugins/formcraft/file-upload/server/content/files/160b3b1311e75b---zulifekonejiwesi.pdfIn PDF document text
- http://studioriggio.it/userfiles/files/raxowinegogasosab.pdfIn PDF document text
- https://sipare.com.ar/wp-content/plugins/super-forms/uploads/php/files/c75af6or4mn18m5ihi6fklaujv/kivorix.pdfIn PDF document text
- http://bezpieczna-strefa.pl/wp-content/plugins/super-forms/uploads/php/files/73f5c2ef18993c034d7c9def42948c0a/pulumosogobelawesenufet.pdfIn PDF document text
- https://www.verpoort-bouw.be/wp-content/plugins/formcraft/file-upload/server/content/files/160860a30a3f03---3810859891.pdfIn PDF document text
- http://sellmysayarah.com/userfiles/files/bisoxi.pdfIn PDF document text
- https://lamaisonducoeur.ca/upload/editor/file/miwejowilaropirifinikuf.pdfIn PDF document text
- https://robertmatzuzi-massagetherapist.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/160857bad7776a---musugigelomaxuxepotedeze.pdfIn PDF document text
- http://fairmonteast1969.com/clients/876766/File/1977647466.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://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000d4e9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD4E9 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_01_sfnt_off0000ed00.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xED00 | 10636 bytes |
SHA-256: e4a86818ab08367c34cce79aff623783476654eed119c17936626a57827a02d7 |
|||
font_02_sfnt_off00010505.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10505 | 17584 bytes |
SHA-256: cb78d647a47dffe2dd2aa3115dc70c19f43468e9aa3e95e7fa13fb39060ad7bc |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.