MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
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 0.9990
Heuristics 6
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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 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://soxebez.ru/strik?utm_term=does+grounding+help+anxiety PDF link annotation
- https://cdn.sqhk.co/marivefigus/nMClmKQ/37208417912.pdfIn PDF document text
- http://jetinaxisodew.mypressonline.com/65229483734.pdfIn PDF document text
- http://jesibijifinuz.mywebcommunity.org/2128506691.pdfIn PDF document text
- https://cdn.sqhk.co/tovisegag/vUTEhjj/hair_salon_games_monster_high.pdfIn PDF document text
- https://cdn.sqhk.co/zafilivopupu/hfYDesd/crunchyroll_premium_apk_android.pdfIn PDF document text
- http://pekibimige.mygamesonline.org/16251110218.pdfIn PDF document text
- https://cdn.sqhk.co/gevagedubop/ihjiihH/ruloreluxafulukumuraxuja.pdfIn PDF document text
- https://cdn.sqhk.co/konumapedowe/hdhjgeL/90057058166.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://952d9f4b-853a-4e85-af28-23c4d489d487.filesusr.com/ugd/8db125_8905726c74f140dc80a13b9045c50b71.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/aeb4e4c1-bc5c-49bc-bcf0-13718d58050f/67709915626.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4c8d38e0-f803-4ff6-98da-869b02523483/67034564741.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e31d1607-2e58-4eb7-88b9-efe314617d88/45797801302.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d9acb713-1ab4-4a4e-b66a-0ce81592e959/6_easy_strength_training_exercises.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/630ceda7-7890-44e2-81c7-46a192aad088/81159952445.pdfIn PDF document text
- https://8dea6f00-b35b-4e5f-9f5e-01d9eb130a9a.filesusr.com/ugd/6a8da5_7ef5be1cdac648afa77a55d2785eae10.pdf?index=trueIn PDF document text
- https://2ea9429b-0332-4ee6-bb75-ab9535b56c99.filesusr.com/ugd/e2f7e1_52dbda4c4bd04b5786778672fec4de8f.pdf?index=trueIn PDF document text
- http://nivawuxiki.rf.gd/visiziju.pdfIn PDF document text
- http://tipipigi.atwebpages.com/budaya_indonesia.pdfIn PDF document text
- https://9db8f275-5044-409a-aa1b-3306d9dda9bd.filesusr.com/ugd/361f4b_968cf51efc81485d995955e2001e4434.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/a358ac01-9e99-44eb-bf18-a7d889bd2442/simile_in_romeo_and_juliet_act_2_scene_1.pdfIn PDF document text
- https://b20aee1f-b1b7-4e4e-be5e-d884e4ece670.filesusr.com/ugd/10e3af_ee0e360e2949460186b9430bb8e72192.pdf?index=trueIn PDF document text
- http://moxapowi.myartsonline.com/coreano_de_corea_2020.pdfIn PDF document text
- http://getojigukas.epizy.com/adding_and_subtracting_fractions_worksheet_with_answers.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7449fe4e-b147-456b-8eb6-717487739cec/primary_sedimentary_structures_definition.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_off0000eff5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEFF5 | 5272 bytes |
SHA-256: 2f77832e831a29d1d171bece8b583b90283a46357d592b0ad827bbd862d199d0 |
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font_01_sfnt_off000101e5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x101E5 | 10472 bytes |
SHA-256: 925b4a91ef431cacbd8afafc148ecd5b2f798cd41e09ddb17c6a46250926c4a9 |
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font_02_sfnt_off000125a3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x125A3 | 4324 bytes |
SHA-256: 05d2457133b820fa77aa358e30e9acfbad3f04c46ced9a37296d9311117db176 |
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