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 0.9991
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://nipisod.ru/award?keyword=pdf+annotator+7.+0.+0.+703+crack PDF link annotation
- https://jobekivisa.weebly.com/uploads/1/3/4/5/134584889/bupawuwit.pdfIn PDF document text
- https://moxalabukeziro.weebly.com/uploads/1/3/4/7/134772199/jivedup_xigasebufadu_kufazab_fazosedex.pdfIn PDF document text
- https://vimiwakemimug.weebly.com/uploads/1/3/1/6/131606159/widonajumidetex.pdfIn PDF document text
- https://xomunulozesini.weebly.com/uploads/1/3/4/0/134018183/20baed2bbc4.pdfIn PDF document text
- https://cdn.sqhk.co/bopibege/lB4KPmi/galvanised_corrugated_roofing_sheets_near_me.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4480393/normal_601d0cdeb1498.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4497395/normal_6012fd592831b.pdfIn PDF document text
- https://cdn.sqhk.co/rumomezojeku/iieFJjc/zolewajavezopaz.pdfIn PDF document text
- https://tiwuvaxitunux.weebly.com/uploads/1/3/0/8/130874175/jetosamedizifo.pdfIn PDF document text
- https://nakalefa.weebly.com/uploads/1/3/4/5/134522788/puforazavonusod_noladon_mofapolobefira.pdfIn PDF document text
- https://cdn.sqhk.co/ninasodivofi/ghbRxOZ/80s_music_hits_youtube.pdfIn PDF document text
- https://revarepafe.weebly.com/uploads/1/3/3/9/133997647/vaxaguliberofe.pdfIn PDF document text
- https://bagirarivevi.weebly.com/uploads/1/3/1/3/131384609/fovegetirelerela.pdfIn PDF document text
- https://cdn.sqhk.co/bekutojeke/ghxgeif/3732823527.pdfIn PDF document text
- https://reguxisafado.weebly.com/uploads/1/3/4/2/134265580/7869080.pdfIn PDF document text
- https://cdn.sqhk.co/livejizilul/gifMLic/agriculture_college_in_coimbatore_application_form_2019.pdfIn PDF document text
- https://bezakolat.weebly.com/uploads/1/3/4/3/134321390/tajenixutoz.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4501794/normal_60007d0658460.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://dacf5b84-f80e-4bd8-bb7f-22aad20a1cd8.filesusr.com/ugd/285be4_f4ba4de684a24441a0fc728989b02cfe.pdf?index=trueIn PDF document text
- https://b70645e9-42d7-44c6-80f2-f165c8819e8d.filesusr.com/ugd/3f1130_1f4fe7d6f6814807842476ba2e4fe39a.pdf?index=trueIn PDF document text
- https://0fc0baf9-b884-4fcd-968e-f93c0f938930.filesusr.com/ugd/68ec51_6aea32cd0bdd45d0ad23a65436ffbfaf.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/52283d65-3fb1-4dfc-b9f0-3bae25797229/besisajememafivebinow.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/bbbd2fa4-4c78-40a2-8942-6a90f59b21fb/what_are_three_structural_differences_between_arteries_and_veins.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6f850abc-104e-44f3-a81f-0fdb37494a9f/ruvebipotogunor.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_off0000ec6d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEC6D | 5288 bytes |
SHA-256: 2bf9ec44c93b9aa25c4cb458693e593ec90836449698e85f70c308220ddcfc88 |
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font_01_sfnt_off0000fe95.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFE95 | 19776 bytes |
SHA-256: 54a62e705e0d115b212b3ab05158f9ea65d98899952d55a1343d1b27886a6a8a |
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