MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document contains a large number of external links, many of which are hosted on disposable domains or link farms, indicating a phishing or scam attempt. The ClamAV detection and ML classifier strongly suggest malicious intent. While no scripts were explicitly extracted, the PDF structure and embedded links are indicative of a spearphishing attachment designed to redirect users to malicious sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9994
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://jumiwimov.ru/strik?utm_term=digital+communications+degree+jobs PDF link annotation
- https://static.s123-cdn-static.com/uploads/4493905/normal_5feb7cee0f25f.pdfIn PDF document text
- https://tozakewa.weebly.com/uploads/1/3/5/3/135398337/xejodovisiwadepep.pdfIn PDF document text
- https://zemedabumudog.weebly.com/uploads/1/3/2/7/132712209/zoxetanatedi_gesopawizukofas.pdfIn PDF document text
- https://zogudoweno.weebly.com/uploads/1/3/1/6/131637773/depaxefesukas-ninag-mapero-gimavim.pdfIn PDF document text
- http://ourfutures.space/gitasesilujojagivegokojotdai.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4375698/normal_6046425bc8307.pdfIn PDF document text
- https://botosedasirewen.weebly.com/uploads/1/3/5/9/135961685/8371844.pdfIn PDF document text
- http://trylait.pro/joramuxitonoku2w73.pdfIn PDF document text
- http://usesalon.xyz/what_not_to_eat_on_a_detoxzb47k.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4366654/normal_6007e7c441aac.pdfIn PDF document text
- https://gagetagij.weebly.com/uploads/1/3/2/6/132695244/b1006e.pdfIn PDF document text
- https://subamepowesita.weebly.com/uploads/1/3/4/8/134875458/a5f2183a.pdfIn PDF document text
- http://7lessons.website/351871162580e4ja.pdfIn PDF document text
- https://peziwotikiju.weebly.com/uploads/1/3/4/6/134602895/jokutabupaxopeda.pdfIn PDF document text
- http://naturka.space/youtube_interstellar_soundtrack_no_time_for_cautionisjms.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/wexoteluwag/amazon_fire_stick_apps_wont.pdfIn PDF document text
- https://s3.amazonaws.com/jarawaxanivu/71896125740.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/95aec2f9-08c2-4146-aa9a-d62b4d95b3d7/37963451534.pdfIn PDF document text
- https://s3.amazonaws.com/dovulavavo/16061513588.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/548e8aa9-1eeb-41ec-9923-22447db9381c/23115430771.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e69bcb50-51ff-4801-b963-09d166a80d2b/does_shere_khan_die_in_mowgli.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/154b461f-61f4-4270-a5c7-450a06521cb3/how_to_fix_e6_error_on_treadmill.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5ec3c0fe-85b0-4a3a-9cda-530462636da2/74829544952.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_off000106df.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x106DF | 5476 bytes |
SHA-256: 0f5b86b754345112f82895e1a7f577735c64527dcdb3656ad0e957ff1d18bab4 |
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font_01_sfnt_off0001196c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1196C | 11084 bytes |
SHA-256: 75cef2f48d94898e7315a8f31c87e102d80d72eed4c744778b0719f5f813a382 |
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