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, specifically flagged as a phishing trojan. It contains a large number of external links, indicating it functions as a link farm, likely to direct users to malicious sites or for SEO manipulation. The presence of embedded URLs and the heuristic findings strongly suggest a phishing or malicious redirection attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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=can+i+get+my+real+estate+license+online PDF link annotation
- https://static.s123-cdn-static.com/uploads/4454967/normal_5fcf207f76e3c.pdfIn PDF document text
- http://qrastenmap.online/oakville_collision_reporting_centre_hoursqz1pz.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4367303/normal_6019fee6115e3.pdfIn PDF document text
- https://cdn.sqhk.co/vegedusovo/5jbPhbt/6103264338.pdfIn PDF document text
- https://cdn.sqhk.co/pakebisas/fkgemjg/bismuth_crystal_formation.pdfIn PDF document text
- https://cdn.sqhk.co/feripamapuv/ZghzzyM/walkthrough_among_us_guides.pdfIn PDF document text
- http://znalomstvavip.site/reset_braava_380tbinx3.pdfIn PDF document text
- http://center-san.ru/how_does_a_two_stage_propane_regulator_workhq7jr.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4482190/normal_5fd829c6e95be.pdfIn PDF document text
- https://xovamiwif.weebly.com/uploads/1/3/4/0/134096018/8257455.pdfIn PDF document text
- https://jowapiwinutakun.weebly.com/uploads/1/3/4/3/134365581/rikejebo.pdfIn PDF document text
- https://mojikusabuja.weebly.com/uploads/1/3/5/3/135301399/a52a30.pdfIn PDF document text
- https://cdn.sqhk.co/rejiwosujupa/QwyNghE/21333916277.pdfIn PDF document text
- https://sokunikaxule.weebly.com/uploads/1/3/4/0/134017602/2171174.pdfIn PDF document text
- https://cdn.sqhk.co/mawedabe/VHvv5qp/sojikenaw.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://s3.amazonaws.com/pobixedele/bopun.pdfIn PDF document text
- http://rafetomobu.rf.gd/filehippo_kaspersky_antivirus.pdfIn PDF document text
- https://s3.amazonaws.com/kisimujuk/vatorawuwudagikopijexag.pdfIn PDF document text
- http://rorewoj.rf.gd/68607203998.pdfIn PDF document text
- http://walefofu.rf.gd/90100340187.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000f4db.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF4DB | 5032 bytes |
SHA-256: 3113d0a55e26c4ab8dcdbabb3d42ca50c9de5b4fa338cf8a5f75a4c0ec4be52c |
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font_01_sfnt_off000105e6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x105E6 | 10480 bytes |
SHA-256: 8e62e5f34600456821e84b87c84ef537298f59816d3b714ede5c088764d7887d |
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font_02_sfnt_off000129e0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x129E0 | 4324 bytes |
SHA-256: cd94ef65598b1866d0653cdd88243d989fd81359c0e770c2d3a4858f1c2f6d34 |
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