MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF file was flagged as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. The document contains a large number of embedded URLs, many of which point to disposable hosting and are used in a link farm pattern, suggesting a phishing or malware distribution scheme. Although no scripts were explicitly extracted, the PDF structure and embedded links are indicative of an attempt to redirect users to malicious sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9975
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://archism.ru/uplcv?utm_term=8+ball+pool+cheto+hack+free PDF link annotation
- https://olivierdaulte.com/ckfinder/userfiles/files/xifezulijupodeziragegi.pdfIn PDF document text
- http://galluccifaibano.com/userfiles/file/padiridigofokudurepoja.pdfIn PDF document text
- http://crimesla.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/59341219812.pdfIn PDF document text
- http://obraz-tlt.ru/userfiles/file/4718131859.pdfIn PDF document text
- https://crcnueva.naturasoftware.com/uploads/images/files/8997884405.pdfIn PDF document text
- http://kystar.net/filespath/files/20210903001458.pdfIn PDF document text
- https://alwaysthesame.pt/site/upload/file/64262947235.pdfIn PDF document text
- https://anfauglir.com/images/file/wavefivekevojojapikiz.pdfIn PDF document text
- http://www.argentum.com/wp-content/plugins/super-forms/uploads/php/files/j4f0g6kmm0908i6n775nkcnnj7/82330319293.pdfIn PDF document text
- https://hantverksakuten.se/ckfinder/userfiles/files/dirijelidos.pdfIn PDF document text
- https://europacreativaeuskadi.eu/files/galeria/files/waribariduruvoge.pdfIn PDF document text
- http://trivio.it/userfiles/files/wubogusonolisefulifu.pdfIn PDF document text
- http://the100voicesofgospel.ch/fichiers/newsletter/file/fodiwazozeveru.pdfIn PDF document text
- http://hotelrefah4ter.ir/basefile/hotelrefah4terir/files/96538578496.pdfIn PDF document text
- http://fratellibeninca.com/images/file/lekukogugasixupe.pdfIn PDF document text
- http://arc-en-cielproduce.com/ckfinder/userfiles/files/23518757585.pdfIn PDF document text
- https://petroblend.com/wp-content/plugins/formcraft/file-upload/server/content/files/161410952a8bd1---jomulexabegik.pdfIn PDF document text
- http://draftingfloorplan.com/ckfinder/userfiles/files/36137465831.pdfIn PDF document text
- https://urology-andrology.com/userfiles/file/jomite.pdfIn PDF document text
- https://stiglic.sk/userfiles/file/15488527914.pdfIn PDF document text
- http://avsa.org/sites/default/files/images/files/fofipi.pdfIn PDF document text
- https://www.eos.org.eg/ckfinder/userfiles/files/lokadafavika.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_off00016f59.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x16F59 | 10556 bytes |
SHA-256: 415f23da1b55396a5523eb3caa2b9c60a6b4cc245af671a6b7fdbbc53c6d9444 |
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font_01_sfnt_off00018758.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x18758 | 22032 bytes |
SHA-256: fd42f78e5227e9fb5f1ffc6f3ab32ba5b984db4957006f46919cae2c2fca5bfa |
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font_02_sfnt_off0001c0f7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1C0F7 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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