MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was detected as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. It contains numerous embedded URLs, with at least one pointing to a domain associated with link farming and disposable hosting, suggesting a phishing or malware distribution scheme. The presence of external URIs and the overall structure point towards an attempt to redirect users to malicious sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
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://ponafet.ru/award?keyword=autodesk+maya+2020+basics+guide+pdf+free+download PDF link annotation
- http://disuxixepere.22web.org/dimowajulisukaruni.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4390638/normal_604b0b32cc9f3.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4375080/normal_5fe2b1e62ecfe.pdfIn PDF document text
- http://devigebogubiret.getenjoyment.net/88024765270.pdfIn PDF document text
- https://jumitugiputetiv.weebly.com/uploads/1/3/5/3/135313018/84e95300f776.pdfIn PDF document text
- https://runeburagaxe.weebly.com/uploads/1/3/4/6/134699488/boxuvusuvako-jofibiwoduzub.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4495973/normal_602b5dd409585.pdfIn PDF document text
- http://patamekuzon.iblogger.org/income_guidelines_for_food_assistance_in_iowa.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4485163/normal_6015fc5ce36d2.pdfIn PDF document text
- http://birixuxewazotaz.mywebcommunity.org/61231243970.pdfIn PDF document text
- http://xisalokowifob.22web.org/tatikulivegiped.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4448347/normal_5fe66aeeb4637.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4495849/normal_5ff363e778537.pdfIn PDF document text
- https://buralekareze.weebly.com/uploads/1/3/4/3/134326789/mofigiri.pdfIn PDF document text
- http://medebupima.sportsontheweb.net/penazuvozorejivejoma.pdfIn PDF document text
- https://guxisawupejova.weebly.com/uploads/1/3/0/8/130814058/8313291.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4371812/normal_601eae1c39cc4.pdfIn PDF document text
- https://vameduxa.weebly.com/uploads/1/3/4/6/134664578/3b2f6aa.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://xowobovu.myartsonline.com/hp_5550_printer_driver_download_windows_7.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d08e38f3-b25b-41bc-9a8e-8ada95c375d9/amano_pix_55_time_clock_manual.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1c202124-9d83-4aa7-813f-8ebfcf381ad6/what_are_crossover_cables.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/43434496-7aba-48d1-990c-adc30f64f066/82210468144.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://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00010153.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10153 | 6136 bytes |
SHA-256: b6dffd71962d9e069b896ad163316abc116aaaeb28061fb15d17979dd7b2ef5a |
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font_01_sfnt_off00011636.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11636 | 10476 bytes |
SHA-256: cf8fdd5c56fcf6f56fc4e293ad04c33d1c7942b97d0bc08b9cd61c28db407166 |
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