MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The sample was detected as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. The PDF contains numerous embedded URLs pointing to disposable domains and link farms, a common tactic for phishing or distributing further malware. The heuristic 'PDF_SEO_DISPOSABLE_LINK_FARM' specifically highlights this behavior, suggesting the document's primary purpose is to redirect users to potentially harmful 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://seumenha.ru/wix?keyword=pure+mountain+botanicals+broken+cell+chlorella PDF link annotation
- http://benaletuzulug.sportsontheweb.net/surabuvebafeniv.pdfIn PDF document text
- http://good-production16.site/3370987162dqps6.pdfIn PDF document text
- http://fafuzum.sportsontheweb.net/brother_dcp_t310_specification.pdfIn PDF document text
- https://zogugixuwomu.weebly.com/uploads/1/3/4/2/134234599/puxefalagezaderoku.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4495390/normal_5ffc3961d93fe.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4415322/normal_601bb2babb9bc.pdfIn PDF document text
- http://datab.vip/three_dimensional_shapes_worksheetywnul.pdfIn PDF document text
- http://alania365.ru/pelozideroxinezmudt.pdfIn PDF document text
- http://collegegraduatecentraldating.com/red_neutralizer_for_hair3pkwh.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4389582/normal_604e739de0bd8.pdfIn PDF document text
- http://datiwufirul.medianewsonline.com/catalytic_reactions.pdfIn PDF document text
- http://topcreditcheck.info/xenupejxd8l.pdfIn PDF document text
- https://xifofenanupov.weebly.com/uploads/1/3/4/8/134857182/pogiw-jelajakupud-kupopobob.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4420430/normal_603e60897b9d3.pdfIn PDF document text
- http://voirlo.xyz/govowinewegerazononukiluzzaq2r.pdfIn PDF document text
- https://kolojadulosa.weebly.com/uploads/1/3/1/3/131397946/7f4b5cf06.pdfIn PDF document text
- http://rent-nout.site/195640889424f413.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4444649/normal_604d1885efeba.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
- http://pudosuvosav.atwebpages.com/47487770939.pdfIn PDF document text
- http://wipibefab.onlinewebshop.net/spinal_cord_injury_treatment_guidelines.pdfIn PDF document text
- http://vilatelisoto.onlinewebshop.net/giuseppe_verdi_biography.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_off000101f9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x101F9 | 5128 bytes |
SHA-256: a12f88a7848fc7bb989e1ff8e68ac756475fd96988367cbc5028e4793b5588b6 |
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font_01_sfnt_off0001132c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1132C | 12340 bytes |
SHA-256: 2281234788ad1a3fc70c3985eb3fed465e3f595d4e6a3fddefc4d3287fb0f766 |
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font_02_sfnt_off00013c31.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13C31 | 4324 bytes |
SHA-256: 0d0f64e27578eb124b8bc81c7eceacdd166e22eddd95c81328e9fbd7de2a6333 |
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