MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The file was detected by ClamAV as Pdf.Phishing.Trojan and flagged by an ML classifier, indicating malicious intent. It contains numerous external URIs pointing to disposable hosting, suggesting a link farm or phishing lure. The PDF structure and embedded content are consistent with malware distribution techniques.
Machine Learning
- Nyx PDF Classifier malicious score 0.9966
Heuristics 5
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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://irlanc.ru/uplcv?utm_term=fly+android+mobile+price+list PDF link annotation
- https://sportsslife.net/upload/ckfinder/files/67020008297.pdfIn PDF document text
- https://haciendaloscipreses.cl/upload/file/zeratul.pdfIn PDF document text
- http://berallebags.com/UploadFiles/FCKeditor/20210912070449.pdfIn PDF document text
- https://sukaunited4d.vip/contents/files/57725783156.pdfIn PDF document text
- http://www.americaninvest.net/upls/files/64822700075.pdfIn PDF document text
- http://logtech.cz/foto/Image/file/78739433750.pdfIn PDF document text
- https://www.dazzlingdecor.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/161434ef12e22f---82002728458.pdfIn PDF document text
- http://huiking.cn/uploads/file/050447243361.pdfIn PDF document text
- http://american-security-inc.com/assets/ckfinder/userfiles/files/16143057566.pdfIn PDF document text
- http://sonhanint.com/uploadpic/sun/files/202109061102511293.pdfIn PDF document text
- http://cableesmaltado.com/d/files/38152592139.pdfIn PDF document text
- http://educasters.co/ckfinder/userfiles/files/31294820969.pdfIn PDF document text
- http://tunapvietnam.thietbiotoviet.com/Images_upload/files/wunokoxoboxidowuxax.pdfIn PDF document text
- http://citescolairedeledit.com/include/file/56661458119.pdfIn PDF document text
- http://veganogle.es/uploads/ckfinder/files/28200560121.pdfIn PDF document text
- http://twtqedu.com/userData/ebizro_board/file/7005238776.pdfIn PDF document text
- http://novaserv.com/wp-content/plugins/formcraft/file-upload/server/content/files/161358f7638448---38642403686.pdfIn PDF document text
- http://bijverhoeven.nl/uploads/files/benazafenumaza.pdfIn PDF document text
- http://ardechetendancebrut.fr/userfiles/ardechetendancebrut.fr/file/44553756035.pdfIn PDF document text
- https://rdw-wolf.de/backend/ckfinder/userfiles/files/jeruzibegemorus.pdfIn PDF document text
- http://kvrhousing.com/uploads/50834794806.pdfIn PDF document text
- https://jooli.ru/ckfinder/userfiles/files/nefekakakimutogigus.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 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
stream_003_off0000b7e3.bin |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0xB7E3 | 18552 bytes |
SHA-256: 934e5bedb2b76ae44e35a889d3505d74ec1edf2635ef4ad64d05c9ffb9111198 |
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font_01_sfnt_off0000d5c7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD5C7 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off0000edd9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEDD9 | 16416 bytes |
SHA-256: 7cbf2b9bd4c3ec16535312ce960e2adb0af943136741246b728cb47ba26b3e74 |
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font_03_sfnt_off000117c7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x117C7 | 10908 bytes |
SHA-256: 96daff1f744d1b81812e7c483ddfd7f057b9530aff4b50755774f14862c083b1 |
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