MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF was flagged by multiple heuristics, including a critical ClamAV detection and an ML classifier, indicating malicious intent. The PDF contains numerous external URIs and is identified as a link farm on disposable hosting, suggesting it's used to redirect users to potentially malicious sites. While no scripts were explicitly extracted, the PDF structure and external links point towards a phishing or malware distribution campaign.
Machine Learning
- Nyx PDF Classifier malicious score 0.9951
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://drafthe.ru/uplcv?utm_term=bitlord+android+tablet PDF link annotation
- http://minisadik-margaritka.ru/admin/ckfinder/userfiles/files/ruzexajutar.pdfIn PDF document text
- http://associatedreclaimed.reclaimedoils.com/userfiles/files/14200220289.pdfIn PDF document text
- http://dgxzz.com/uploadfile/file/27768788462.pdfIn PDF document text
- http://www.wm-meyer.de/meyer/admin/editor/ckfinder/userfiles/files/lavajetexesupapero.pdfIn PDF document text
- http://kondicionery-dzerzhinskij.ru/upload_picture/file/narovikatovowozixuvinuni.pdfIn PDF document text
- http://hexindechem.com/upload/files/xuwemaxowol.pdfIn PDF document text
- http://www.southforconstruction.com/frontend/web/ckfinder/userfiles/files/lidab.pdfIn PDF document text
- http://svadbavmoskve.com/content/xuploadimages/file/tilapiworufafurizuvagosuk.pdfIn PDF document text
- https://mcq-exambd.com/app/webroot/ckfinder/userfiles/files/86942032314.pdfIn PDF document text
- https://mauspro.net/upload/files/30485865661.pdfIn PDF document text
- http://flynewsletter.com/uploads/file/39163076203.pdfIn PDF document text
- http://vizugy.hu/uploads/files/50323602347.pdfIn PDF document text
- https://www.bouldersudbury.org/wp-content/plugins/formcraft/file-upload/server/content/files/1613bdc8bde936---92422890534.pdfIn PDF document text
- http://annabarons.lv/files/files/42744254246.pdfIn PDF document text
- https://venus-forever.com/image/files/32401900312.pdfIn PDF document text
- http://digivideos.net/ckfinder/userfiles/files/33609055344.pdfIn PDF document text
- http://rungruangsteel.com/public/upload/userfiles/files/73517397521.pdfIn PDF document text
- http://syntra.pl/userfiles/file/60513674576.pdfIn PDF document text
- http://driver-jazda.pl/upload/file/14019094692.pdfIn PDF document text
- https://kohphanganhotelandtour.com/userfiles/file/nolikalupalonumaxo.pdfIn PDF document text
- http://worldtile.net/jangheung/userfiles/file/naxesemajuwono.pdfIn PDF document text
- http://aelma.com/sites/default/userfiles/file/63321258968.pdfIn PDF document text
- https://rubfila.in/files/file/15812094574.pdfIn PDF document text
- http://vangphutai.com/images/uploads/files/95593965334.pdfIn PDF document text
- https://strategie-forex.com/ckfinder/userfiles/files/besowiwibusefiluguzuk.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_off0000e21d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE21D | 10264 bytes |
SHA-256: 8a9e229da4b9f03aa987abbdc71e47b6acde1b7313a9cdd437ebb780b3f8ea53 |
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font_01_sfnt_off0000f948.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF948 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off0001115a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1115A | 17828 bytes |
SHA-256: d0f462d62a7cf5cffb4115d16faa4403a9ce7c9c71c1755ea67db46aeb5ccb30 |
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