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 0.9998
Heuristics 5
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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 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://xezojetit.ru/strik?utm_term=grounding+techniques+for+anxiety+video PDF link annotation
- http://vereffka.xyz/750549429633w2zd.pdfIn PDF document text
- http://frut-tree.site/zefaximisigisasuzst66d.pdfIn PDF document text
- http://livethailand.fun/free_baby_hand_embroidery_designs_to_download0c7oy.pdfIn PDF document text
- http://storezone.info/kukiwomatogarewajuti90cd6.pdfIn PDF document text
- http://zathkatow.xyz/how_to_go_on_a_vegan_diet_to_lose_weight4yvp3.pdfIn PDF document text
- http://rubka.space/behringer_ultracoustic_acx1000_acoustic_amphr5pt.pdfIn PDF document text
- http://gipogup.sportsontheweb.net/xoxokizezikawetumabavabux.pdfIn PDF document text
- http://nofubajabuv.medianewsonline.com/tamofajaxiraravorabitoned.pdfIn PDF document text
- http://medgaj.com/oklahoma_cdl_practice_test_general_knowledgeklv8w.pdfIn PDF document text
- http://timelessdecorum.com/361554519559dbrs.pdfIn PDF document text
- http://carbags.site/talar5tzhp.pdfIn PDF document text
- http://daating19.site/information_about_neet_form_2019ve1tc.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://246406bc-bb0d-4f29-baed-d8a6153a9543.filesusr.com/ugd/3ddeef_1da5c7c57e0d49dfafbc60a456f4466c.pdf?index=trueIn PDF document text
- https://ec2d952e-5494-46d8-b841-fee222248b17.filesusr.com/ugd/9713d5_c534314c7a6e464885b7862db52f82dc.pdf?index=trueIn PDF document text
- http://jumepenitujox.atwebpages.com/refisefapufeluwakife.pdfIn PDF document text
- http://jubogaju.atwebpages.com/eloge_de_l_amour_alain_badiou.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_off0000ec98.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEC98 | 5640 bytes |
SHA-256: c6de53cb27ef9515b7a0d80a7002bb1a8097c7a744325485b9c8b1f968a9b890 |
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font_01_sfnt_off0000ffd0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFFD0 | 10512 bytes |
SHA-256: 18293d0df9310a6b6650f4ab00d0f875edc7d7e8f031a0aa2a80673b00167934 |
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