MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was identified as malicious by ML classifiers and ClamAV, indicating a phishing or trojan threat. It contains a large number of external links, many hosted on disposable domains, suggesting a link farm or SEO spam operation. The embedded content, though heavily obfuscated, appears to be related to product listings, likely intended to lure victims to malicious sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9991
Heuristics 6
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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 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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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://fokemale.ru/strik?utm_term=philips+respironics+simplygo+mini+portable+o2+concentrator PDF link annotation
- https://static.s123-cdn-static.com/uploads/4479470/normal_600596fdb04ee.pdfIn PDF document text
- https://mamifamutimas.weebly.com/uploads/1/3/1/8/131871874/bepidovunub.pdfIn PDF document text
- https://zikawudewodag.weebly.com/uploads/1/3/4/5/134585044/e5b4d04ec9b5.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4505358/normal_604ad6fe488b5.pdfIn PDF document text
- https://wivixape.weebly.com/uploads/1/3/4/8/134897282/sipowep-zegoki-fumaxaxawirusiz.pdfIn PDF document text
- https://kasadinup.weebly.com/uploads/1/3/4/6/134641165/dibadezafenupeb-zidudi-tigukakadipu.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4424991/normal_604d9c8072cd1.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4449000/normal_5ffad7bb570f0.pdfIn PDF document text
- http://nakijeku.mygamesonline.org/leon_plus_anesthesia_machine.pdfIn PDF document text
- http://giwosoto.sportsontheweb.net/kifubizupirapaw.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4368951/normal_5fdd8c6d48f85.pdfIn PDF document text
- http://manidat.sportsontheweb.net/37051049568.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4380393/normal_60485dcb4fd10.pdfIn PDF document text
- https://vulemozebo.weebly.com/uploads/1/3/4/6/134693025/9295537.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4374986/normal_600d39db45aea.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4386365/normal_6019c801137f1.pdfIn PDF document text
- http://xizugef.medianewsonline.com/vebefamujadikobifaxi.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/d6bf1766-c1c1-4e74-b162-72b2f7b03fa4/toto_toilet_repair_parts_near_me.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/466234bc-12d7-40f3-9791-4e9957df390a/the_raven_movie_netflix.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b97018a2-e123-490d-91fa-231d5b423594/43071908652.pdfIn PDF document text
- http://miganuvag.myartsonline.com/mdcat_2020.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d5c609c7-d651-4dab-8411-4df3d23a0240/87812338447.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/deca0826-b5e2-4c5a-8b41-2ab7f5cf32b4/63386049337.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ea5c14e4-293b-4235-9344-0861ef0989ef/acer_aspire_black_friday_2019.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_off0000f6bf.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF6BF | 5724 bytes |
SHA-256: 548013655ee9b54e39d6c7a9049687bd266e7f605135458c71b1d5cac192f038 |
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font_01_sfnt_off00010a18.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10A18 | 10740 bytes |
SHA-256: f3e764f6cdf819934111fbdec11ca13b9c7874e3e5314429eed8bfde5b2ef4c6 |
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