MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF file was identified as malicious by ML classifiers and ClamAV, specifically as a phishing trojan. It contains numerous embedded URLs, many of which point to PDF files on disposable hosting, suggesting a link farm designed to redirect users to malicious content. The presence of a URL with 'download+wild+blood+mod' in the UTM term strongly indicates a lure for downloading potentially unwanted or malicious software.
Machine Learning
- Nyx PDF Classifier malicious score 0.9974
Heuristics 5
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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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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.
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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 https://wastran.ru/uplcv?utm_term=download+wild+blood+mod PDF link annotation
- http://daotaonhaccong.com/uploads/userfiles/file/wukazi.pdfIn PDF document text
- http://myflora888.com/ck_files/files/63447939292.pdfIn PDF document text
- https://www.hediyevideo.com/wp-content/plugins/formcraft/file-upload/server/content/files/16146569a028a7---30494810257.pdfIn PDF document text
- https://www.theknowledgeonline.com/files/lib/ckfinder/userfiles/files/gavutakuraf.pdfIn PDF document text
- https://conrays.ru/f/data/vemidavuferonazat.pdfIn PDF document text
- http://tsuiteru66.com/userfiles/file/merelefawilijo.pdfIn PDF document text
- http://samtekelektrik.com/files/tudomofukojabikalada.pdfIn PDF document text
- http://gemmacapitalgroup.com/foto/file/fekos.pdfIn PDF document text
- http://location-appartement-venise.com/italie_documents/files/sutepalapezokoxulawe.pdfIn PDF document text
- http://cungcapbaoduongcuanhatban.com/upload/files/xoseporunupegebejebixeju.pdfIn PDF document text
- https://slicktechproducts.com/newerac2c/userfiles/file/170064109.pdfIn PDF document text
- http://madmojo.com/fckupload/file/83498040315.pdfIn PDF document text
- http://oaklandscreche.ie/userfiles/files/34394865106.pdfIn PDF document text
- http://scvumaichiramen.com/uploads/files/56079494302.pdfIn PDF document text
- http://healingtown.org/userData/board/file/19629244018.pdfIn PDF document text
- http://eyela.kr/uploadfile/fckeditor/file/15949599776.pdfIn PDF document text
- http://globalnetworks.de/www.galabau-poscher.de/main/preview/ckfinder/userfiles/files/lafezanesafirotugakukil.pdfIn PDF document text
- https://pushtypathshala.com/demo/aims/files/images/files/91922257532.pdfIn PDF document text
- http://ccsctda.com/ckfinder/userfiles/files/20210906_071411.pdfIn PDF document text
- http://kythuatviet.vn/uploads/userfiles/file/vajatefuvusuri.pdfIn PDF document text
- http://www.reroofingbrisbaneqld.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/1613f0bdf090e5---sikisifasij.pdfIn PDF document text
- http://www.pilatesyoga.hr/files/files/pumeduriwijafom.pdfIn PDF document text
- http://kruengrangthai.com/files/files/jovonasabeposemubobebit.pdfIn PDF document text
- https://bwhe.in/ckfinder/userfiles/files/mimudiruwiwezikikajewe.pdfIn PDF document text
- https://www.rt9.rspo.org/ckfinder/userfiles/files/79939502140.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_off0000e20c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE20C | 10140 bytes |
SHA-256: 16a6f4ee65cf3a67f46d03bc7ecad3b1be38570bd5c05d153e414707dc9f9b66 |
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font_01_sfnt_off0000f89a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF89A | 17228 bytes |
SHA-256: 41ca54c88857fcadfccb8312d2b738594d9e194e911f79f0298580eac327722f |
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font_02_sfnt_off0001253f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1253F | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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