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 0.9993
Heuristics 6
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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 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://lozipotod.ru/award?keyword=walmart+assessment+test+65+answers+pdf PDF link annotation
- https://xudagemiribu.weebly.com/uploads/1/3/1/3/131378943/jiruzudadimoxu_nakaxevina.pdfIn PDF document text
- https://rosexanovetaw.weebly.com/uploads/1/3/0/8/130814227/3729f7e9.pdfIn PDF document text
- https://cdn.sqhk.co/farafakilof/g1hcehf/love_story_chords_g.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4474471/normal_60377688386bf.pdfIn PDF document text
- https://cdn.sqhk.co/pobojatizopa/9rDEjfG/keto_recipes_instant_pot.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4403557/normal_5fe8373f77c83.pdfIn PDF document text
- https://cdn.sqhk.co/wemulekojex/bgfpIjd/red_ball_evolved_level_13.pdfIn PDF document text
- https://cdn.sqhk.co/nanagajog/bijFMig/auto_clicker_automatic_tap_5._1._1_apk.pdfIn PDF document text
- https://cdn.sqhk.co/jidevumedure/hjdhajf/55763847764.pdfIn PDF document text
- http://arfesopt.com/tenth_avenue_north_control_sheet_musicetxfj.pdfIn PDF document text
- http://everydays.space/544116647692h6r4.pdfIn PDF document text
- http://limuzinof.ru/11191090008b1mn9.pdfIn PDF document text
- https://ruxabetuju.weebly.com/uploads/1/3/2/7/132740595/fe297d.pdfIn PDF document text
- https://cdn.sqhk.co/zejegure/igeiduy/3d_basketball_wall_light.pdfIn PDF document text
- https://jotigigej.weebly.com/uploads/1/3/0/7/130739509/554a700f70d17.pdfIn PDF document text
- http://lnstagram-helps-contact.com/tipos_de_comunicacion_no_masivos3p3ql.pdfIn PDF document text
- https://cdn.sqhk.co/jesotipo/dzjiEJQ/emergency_alarm_bracelet_for_elderly.pdfIn PDF document text
- https://cdn.sqhk.co/majumoros/ehfWgjB/emergency_vet_chatham_ma.pdfIn PDF document text
- https://cdn.sqhk.co/xegunorasu/hV3hjjd/virtual_classroom_website_templates_free_download.pdfIn PDF document text
- http://deflecfcvy.best/714888033742l82g.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4494433/normal_5fc6b13d0f76d.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/8d56195b-e5cd-4e1a-877b-d3f9930b191f/james_allen_jewelry_store_near_me.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/99e81105-9bd7-4bd7-8885-498ecbdc2d86/adobe_acrobat_xi_pro_serial_number_reddit.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/19ef1b3c-1b46-4680-a9a6-9ccf16fe254c/81482745733.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_off000108a1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x108A1 | 5568 bytes |
SHA-256: efce6299855b911e0afff968e17010fb65a698f2b464ddd107b52b3c840ec2f5 |
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font_01_sfnt_off00011b92.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11B92 | 11672 bytes |
SHA-256: b8e7f71c2cdc734e102928e03390de259445923bc4d2146f2d685fbe81335c16 |
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