MALICIOUS
214
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of embedded links, many of which point to external PDF files hosted on cloud storage or personal domains, suggesting a link farm or redirection to malicious content. One critical heuristic identified a link to known malicious redirector infrastructure. The ClamAV detection and ML classifier further indicate malicious intent, likely phishing or malware distribution.
Machine Learning
- Nyx PDF Classifier malicious score 0.9967
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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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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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://dafemum.ru/strik?utm_term=where+should+straps+be+on+car+seat In PDF document text
- https://wojanoxunoliwam.weebly.com/uploads/1/3/5/3/135394081/6143265.pdfIn PDF document text
- http://siviveko.getenjoyment.net/kenmore_elite_front_load_washer_wont_spin_or_drain.pdfIn PDF document text
- https://lozugukavokukes.weebly.com/uploads/1/3/4/3/134357100/8022103.pdfIn PDF document text
- https://powufaru.weebly.com/uploads/1/3/5/3/135310655/d102e.pdfIn PDF document text
- https://kikipaniwuno.weebly.com/uploads/1/3/4/7/134714830/bacceefb5.pdfIn PDF document text
- https://jafiwivejo.weebly.com/uploads/1/3/5/3/135305612/cb501f219141.pdfIn PDF document text
- https://fepobewute.weebly.com/uploads/1/3/5/3/135386667/e24d6.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4408707/normal_6026f284a40f2.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4454302/normal_601d12f9325da.pdfIn PDF document text
- http://bekopomulasebi.getenjoyment.net/wixilufimugodabojedaje.pdfIn PDF document text
- http://sesesuruko.mypressonline.com/zevoboxiguxedejokabej.pdfIn PDF document text
- https://kuredebe.weebly.com/uploads/1/3/0/7/130740483/bureka-wafanakogodog.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4413243/normal_60520b95d9548.pdfIn PDF document text
- https://nuxirudeduw.weebly.com/uploads/1/3/4/4/134442083/sevapepoluz.pdfIn PDF document text
- http://rolopigabetitu.scienceontheweb.net/diwimagojufodisa.pdfIn PDF document text
- http://misujupino.getenjoyment.net/concept_of_skewness_and_kurtosis.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4454679/normal_60345405dd3ef.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4387702/normal_5fcf5a36a3c04.pdfIn PDF document text
- https://xogukozatakik.weebly.com/uploads/1/3/1/4/131453421/daligoj.pdfIn PDF document text
- https://wupirevedog.weebly.com/uploads/1/3/4/7/134709422/9dadbfa0df74.pdfIn PDF document text
- http://samokex.sportsontheweb.net/astm_a572_gr_60.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/zulezov/64320318441.pdfIn PDF document text
- https://s3.amazonaws.com/vazisi/jupyter_notebook_markdown_images_side_by_side.pdfIn PDF document text
- https://s3.amazonaws.com/jepinebawo/how_to_remove_pimples_marks_naturally_for_oily_skin_home_remedies.pdfIn PDF document text
- http://sabixukavizom.myartsonline.com/61401782355.pdfIn PDF document text
- https://s3.amazonaws.com/fonazuzixagizir/98748086562.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_off0000f938.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF938 | 5312 bytes |
SHA-256: e740d537d877269e2a046813bba5c4950bf08194de0974ef6835d322a53fbb56 |
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font_01_sfnt_off00010b44.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10B44 | 10604 bytes |
SHA-256: 45ecfb9b73ca8c00f0ee9d7239b7a8d11a82fa00b2343a2e753560a70282a773 |
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