MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains a large number of external links, many hosted on disposable domains, suggesting a link farm or redirection scheme. The document body, though heavily obfuscated, contains text related to 'free movies' and 'app 2020', which is likely a lure to encourage users to click the embedded links. The ClamAV detection and ML classifier strongly indicate malicious intent, likely phishing or malware distribution.
Machine Learning
- Nyx PDF Classifier malicious score 0.9995
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://laborke.ru/pbw?utm_term=free+movies+hd+xbox+one+app+2020 PDF link annotation
- https://kogovuvukadag.weebly.com/uploads/1/3/2/6/132682039/4333820.pdfIn PDF document text
- https://nelejezubifub.weebly.com/uploads/1/3/1/4/131406077/b3a6edc.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4375705/normal_5fe3ba5b67586.pdfIn PDF document text
- https://xizadububexo.weebly.com/uploads/1/3/4/5/134595199/fumofivet.pdfIn PDF document text
- https://dajemegexiri.weebly.com/uploads/1/3/4/4/134492390/gedov_vixikutobazop_zogeguxizajov_migapiret.pdfIn PDF document text
- https://toxisejaris.weebly.com/uploads/1/3/4/8/134851702/jawonuvilulaja.pdfIn PDF document text
- https://jejabulalirolu.weebly.com/uploads/1/3/4/4/134464322/zufonopatop_luwumunisajob_jasexazirep.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4475847/normal_5fd884a0bbfda.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4476564/normal_601ef618a847d.pdfIn PDF document text
- https://sawotulexude.weebly.com/uploads/1/3/5/2/135298589/158f3c28ce.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://jifesepapo.pbworks.com/w/file/fetch/144441330/matlab_for_engineers_5th_edition_moore.pdfIn PDF document text
- http://lilofebuful.pbworks.com/w/file/fetch/144951240/jim_reeves_jingle_bells_mp3_free_download.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d0b56a9e-d928-4be8-9872-d4c183941ba7/central_pneumatic_29_gallon_air_compressor_reviews.pdfIn PDF document text
- http://matajin.pbworks.com/f/48237868572.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/426d143d-0ad4-469c-b5ab-ef73117c8de2/beatles_golden_slumbers_song_meaning.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ab78e314-ee33-4e83-b948-54e07da89182/area_formulas_for_all_3d_shapes.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c5f5eb2c-3b61-4f74-a454-a20a36bb0151/15066598186.pdfIn PDF document text
- http://xawaren.pbworks.com/w/file/fetch/144992721/65331351986.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c930d9a2-a535-473e-891d-c387bac67bae/60703290401.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ce35f69a-311f-417e-b9f8-731e8d15b8f4/.pdfIn PDF document text
- http://bijinim.pbworks.com/w/file/fetch/144675363/how_to_get_unlimited_coins_in_brawlhalla.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1e01457a-9496-4bdb-86b2-7fd0107cdfed/90912793956.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_off0000e51f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE51F | 5664 bytes |
SHA-256: a2d67c87ef2a8ce203aa73b9a95d55efe4b2b9c6103a9d84203ce4c8bc30fd96 |
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font_01_sfnt_off0000f836.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF836 | 11872 bytes |
SHA-256: cb76af08b7ff4de500cb23bee5b8a519fa0eaf276570d0c5c02007fb44bd1f96 |
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