MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous external links, many of which are hosted on disposable domains and utilize UTM parameters, indicating a phishing or malware distribution campaign. The ML classifier and ClamAV detection strongly suggest malicious intent. While no scripts were explicitly extracted, the PDF structure and embedded URLs are indicative of a common attack pattern for delivering malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9917
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://huntic.ru/uplcv?utm_term=download+lili+apk PDF link annotation
- http://jatechkj.pl/upload/fck/file/11791421000.pdfIn PDF document text
- http://rlponder.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/panaxuwunifa.pdfIn PDF document text
- https://dotcomtravelegypt.com/userfiles/files/78078519069.pdfIn PDF document text
- https://emmaushuis.org/pages/wigujebiruluzitu.pdfIn PDF document text
- http://progetec.org/userfiles/files/tojusuj.pdfIn PDF document text
- http://healthywithhart.com/res/file/lukovumiw.pdfIn PDF document text
- https://ristovski.mk/public_html/upload/userfiles/file/buwuwowajo.pdfIn PDF document text
- http://gokea.org/upload/editor/files/jatanegebebab.pdfIn PDF document text
- http://tsnpharma.com/upload/files/ferudinetubepa.pdfIn PDF document text
- http://emanuelarombiarchitetto.eu/userfiles/files/luzuzoneg.pdfIn PDF document text
- http://studiotecnicolamanna.com/userfiles/files/retapuwapewar.pdfIn PDF document text
- http://huyndaicaudien.com/upload/files/fagaru.pdfIn PDF document text
- http://www.psstrecno.sk/wp-content/plugins/formcraft/file-upload/server/content/files/16130d069b6b67---99374674113.pdfIn PDF document text
- https://fetogram.com/images/upload/files/67190134383.pdfIn PDF document text
- http://unleadedcoffee.cz/soubory/38337141257.pdfIn PDF document text
- http://srihemkuntsahibfgp.org/hemkunt/userfiles/file/bemaw.pdfIn PDF document text
- http://flixgolf.com/ckeditor/ckfinder/userfiles/files/periluvem.pdfIn PDF document text
- http://bukharaatlanta.com/sites/default/files/file/89092268091.pdfIn PDF document text
- https://lesartsdansmonjardin.com/userfiles/file/20210906021748.pdfIn PDF document text
- https://www.novet.de/wp-content/plugins/formcraft/file-upload/server/content/files/1613bf15acd28a---bolulorareresuwujit.pdfIn PDF document text
- https://erdemlerkoleji.com/resimler/files/47059323391.pdfIn PDF document text
- http://shinhwajudan.com/userData/board/file/75918271587.pdfIn PDF document text
- https://www.speeddating.lt/speeddating/ckfinder/userfiles/files/75127607628.pdfIn PDF document text
- http://all-premium.com/user_file/files/lusadexizetidipov.pdfIn PDF document text
- https://funbugs.ie/userfiles/file/90380758683.pdfIn PDF document text
- http://www.kowel.com/ckfinder/userfiles/files/1630822835.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_off0000ded2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDED2 | 18396 bytes |
SHA-256: e0ba0a4e473cdb859e6f8ded76b5c2f7cba72911f9427bb40309738a822a1a96 |
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font_01_sfnt_off00010edb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10EDB | 10068 bytes |
SHA-256: e06207d82f76c74220c4080990d9c2da1361ee247fccbf5e4b09f544b134a7c0 |
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font_02_sfnt_off0001254f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1254F | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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