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 0.9981
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://mezovuduw.ru/strik?utm_term=my+grandmother%2527s+house+descriptive+essay PDF link annotation
- http://zenaxudoriw.mypressonline.com/most_important_synonyms_for_competitive_exams.pdfIn PDF document text
- http://wazepewazivulil.mywebcommunity.org/39890256441.pdfIn PDF document text
- http://juzezudusota.mypressonline.com/29589732203.pdfIn PDF document text
- http://bamirajewenexo.medianewsonline.com/xetomudajazovuxudoturik.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://965bd944-310b-4209-a71a-d16e45aaced4.filesusr.com/ugd/5f02e6_5e2fa44f19d8415facca7f3f7bcc7351.pdf?index=trueIn PDF document text
- https://790985df-dfec-4a08-b509-00f37668cf87.filesusr.com/ugd/a421e3_7aeb98efe7b8475da7b1519e955ee0c8.pdf?index=trueIn PDF document text
- https://76bf09fe-c378-4d6f-baa9-beaf48595a8b.filesusr.com/ugd/61567a_b35bb6c34ed942239f10c2385db57327.pdf?index=trueIn PDF document text
- http://povusesa.rf.gd/91625797672.pdfIn PDF document text
- https://s3.amazonaws.com/kitakilesa/perisinewawetosemule.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/0fc3c744-a2ed-4642-bb6f-19ac97d30600/honda_eu2000i_parallel_kit_manual.pdfIn PDF document text
- https://9cfe8934-cc69-4f76-a0d0-2e9849ea4530.filesusr.com/ugd/fd9558_7429e7766f844bf9b6af898d8e25e216.pdf?index=trueIn PDF document text
- http://tosakiviga.rf.gd/pulmonary_edema_in_pregnancy.pdfIn PDF document text
- http://dipagepe.atwebpages.com/nanudumefobuj.pdfIn PDF document text
- http://muwiliwus.epizy.com/musabodanaxawuw.pdfIn PDF document text
- https://s3.amazonaws.com/zalisujezajaje/faditodozexemibo.pdfIn PDF document text
- http://bifiwapaz.onlinewebshop.net/gst_annual_return_date_extended_notification.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1d3e9a2c-cfca-4617-bda5-a6edd4b1d9ab/safety_not_guaranteed_full_cast.pdfIn PDF document text
- https://s3.amazonaws.com/vuraradaso/40239412093.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/fe68d411-db31-4392-b692-554d35575cee/21716727596.pdfIn PDF document text
- https://ad0d0dbb-669b-46a9-85df-79487014a0f3.filesusr.com/ugd/00d95d_ad62da0c2497437bb775d2a4ba634127.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/e7f0e625-382a-4e62-be3b-16fc638fffcf/minanofatu.pdfIn PDF document text
- http://vetemux.epizy.com/earl_nightingale_think_and_grow_rich_condensed.pdfIn PDF document text
- http://mapegolirij.epizy.com/28133117762.pdfIn PDF document text
- http://dakafatuvuguviz.atwebpages.com/91614185498.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
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000198a4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x198A4 | 5536 bytes |
SHA-256: a51500eb60989a9cb5699faf2a8983453b5fbe04d3bd8b202ec1a6ad87effa3a |
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font_01_sfnt_off0001ab60.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1AB60 | 11496 bytes |
SHA-256: 862e4cbd2af868add22ea4ca1ead7ca1506ecbc14806b86dc1495d0e1ed9fb0a |
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font_02_sfnt_off0001d2c9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1D2C9 | 16076 bytes |
SHA-256: cb07af63cc967bc725defeb60e0f94def8eca5b79d09fb04145a87b09fb96d38 |
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font_03_sfnt_off0001e76c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1E76C | 4324 bytes |
SHA-256: cd94ef65598b1866d0653cdd88243d989fd81359c0e770c2d3a4858f1c2f6d34 |
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