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 0.9996
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://lozipotod.ru/strik?utm_term=abu+garcia+spinning+reel+for+saltwater PDF link annotation
- https://cdn.sqhk.co/dedogupazib/hvQUhfx/regal_cinemas_palladium_14_imax.pdfIn PDF document text
- https://pibofarijefi.weebly.com/uploads/1/3/4/6/134648305/nokafiladekifixi.pdfIn PDF document text
- http://sewawena.scienceontheweb.net/duxepado.pdfIn PDF document text
- http://palopepidek.mypressonline.com/64843371423.pdfIn PDF document text
- http://mikazuxo.mypressonline.com/spanish_grammar_beginner_intermediate_and_advanced_levels.pdfIn PDF document text
- http://sesesuruko.mypressonline.com/37701127929.pdfIn PDF document text
- https://gurekageta.weebly.com/uploads/1/3/2/6/132695257/fbc47c.pdfIn PDF document text
- https://cdn.sqhk.co/ruvonusebex/gcZelij/3_slingmaster_tactical_personal_weapon_attachment_system.pdfIn PDF document text
- https://didiseripipake.weebly.com/uploads/1/3/4/3/134344006/b42a292.pdfIn PDF document text
- https://cdn.sqhk.co/bapisolel/QDfcvhi/recent_apps_screen_android_pie.pdfIn PDF document text
- https://goreduve.weebly.com/uploads/1/3/2/7/132740848/kawuxo-tifadilaxifat.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://d6236f05-450e-4b96-9875-1783d83c708b.filesusr.com/ugd/912de2_0f06e5df4877469592b337cc2be2ca08.pdf?index=trueIn PDF document text
- https://f85e9a30-dbb9-40fd-a66d-53bd7daafe07.filesusr.com/ugd/1b9faa_70daa5cdba87469e93b115be2285e4ba.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/7809b20e-9e0f-4e7d-b48d-daa7595d77f0/crochet_stitches.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/bb518432-cf12-4fab-8e90-2eccce5e029c/28895441984.pdfIn PDF document text
- http://zodiripek.myartsonline.com/dollhouse_2020_movie_review.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a056065c-7cfc-4924-8c15-a8f80ecfecc3/how_do_you_fix_a_ge_washer_that_wont_drain.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1d24de31-37a7-469a-b1e3-b322c0efba62/58760135846.pdfIn PDF document text
- https://fb413987-6e77-4bf1-aaa6-e97eb550fbee.filesusr.com/ugd/108936_df75332acda1412798a914069d712730.pdf?index=trueIn PDF document text
- https://d525ee04-2a40-494f-8ba9-fee52f7b18ee.filesusr.com/ugd/8b8e24_0d6e201887dc4797aa9e009020a10cfc.pdf?index=trueIn PDF document text
- http://sinusisokopex.atwebpages.com/pathogenesis_of_diarrhea.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_off000123da.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x123DA | 5404 bytes |
SHA-256: f29d7de9cdf006a970d14632e278c7cd53e4a7107d7e94cd4f3f35feea0bd427 |
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font_01_sfnt_off00013663.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13663 | 11104 bytes |
SHA-256: b936f08b2ec1431c8f2c183ad8b062a203165e6857049ed0421f96b1ab1a0278 |
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