MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF document was flagged as malicious by ClamAV and an ML classifier. The file embeds a large number of external links characteristic of an SEO link farm. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9993
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://maypoin.ru/wix?keyword=in+what+way+do+effective+teachers+practice+contingency+leadership PDF link annotation
- http://julajaz.22web.org/bolens_38_13.5_hp_lawn_tractor.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4371508/normal_60351779ac613.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4459466/normal_600f5186a5102.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4457839/normal_603bcaf7681d9.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4407810/normal_5fc5baf914ceb.pdfIn PDF document text
- https://vizodifoberesin.weebly.com/uploads/1/3/4/9/134900429/watifolegitej_woketawexog_xesoso_jisexekosobami.pdfIn PDF document text
- http://xenuven.22web.org/arcane_archer_guide_nwn.pdfIn PDF document text
- https://guvatezip.weebly.com/uploads/1/3/0/7/130776756/6140756.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4458407/normal_6032a3e768206.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://moxowofabijis.epizy.com/world_war_z_book_review.pdfIn PDF document text
- http://zugukurakib.rf.gd/zevenaveviwap.pdfIn PDF document text
- http://megomosapexar.epizy.com/18584960453.pdfIn PDF document text
- http://goxabobuti.rf.gd/artritis_reumatoide_signos_y_sintomas.pdfIn PDF document text
- http://fozotabe.epizy.com/mufemomakonil.pdfIn PDF document text
- http://sakamajuxuga.epizy.com/cheekh_episode_21_free.pdfIn PDF document text
- https://11ab4cf5-156d-4417-99e9-5039b2a7eb5f.filesusr.com/ugd/82d61e_2ca588ecd5a8402e87f4058c88e60519.pdf?index=trueIn PDF document text
- https://7ef5d8b8-74ac-4e0a-b0a0-fa61ca6462a8.filesusr.com/ugd/23e9be_a0382e0bc9eb4cecb3d10f6b8b18c8a4.pdf?index=trueIn PDF document text
- http://roxinus.rf.gd/factoring_polynomials_by_greatest_common_factor_worksheet.pdfIn PDF document text
- https://538d8494-0c7d-401a-b890-0485f6bc7bca.filesusr.com/ugd/29c71c_c6cc74dcfb4d41918c75d900202ce407.pdf?index=trueIn PDF document text
- https://34ea5197-a9e9-4ba5-99bb-a7dd7aeba98b.filesusr.com/ugd/234f58_6bf89a15b5644732956e1967b310a6f2.pdf?index=trueIn PDF document text
- http://taxivufiwe.rf.gd/3125166686.pdfIn PDF document text
- http://jodolevuvik.epizy.com/kgf_amma_songs_tamil.pdfIn PDF document text
- https://357b8bef-7330-4cfe-b31d-389db25c4d5a.filesusr.com/ugd/4c76bf_d12870f28cca4f0b8aed3d0d0c3f43e6.pdf?index=trueIn 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_off0000de2c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDE2C | 5608 bytes |
SHA-256: db7f4ca25f2480005042d186cb65f33f843baef0bd5c5f3c14aae3c5ef9733b2 |
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font_01_sfnt_off0000f164.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF164 | 10128 bytes |
SHA-256: 4997b5f541c8c5bb622adffd616bda64ce665fd81849f583cbea410423a51e65 |
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