MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The sample is a PDF file flagged as malicious by ClamAV and an ML classifier. It contains an embedded URI pointing to a suspicious domain, 'xezojetit.ru', which is likely used for phishing or to serve a second-stage payload. The PDF also exhibits characteristics of a link farm, suggesting a broader campaign to distribute malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9991
Heuristics 5
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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 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://xezojetit.ru/award?keyword=william+s+burroughs+junky+pdf+download PDF link annotation
- https://rasazumeg.weebly.com/uploads/1/3/1/4/131454762/topiwewawo-mukemiwisober-robivan-vibolomemolifuf.pdfIn PDF document text
- https://s3.amazonaws.com/wegemebufojafak/btec_level_2_performing_arts_2010.pdfIn PDF document text
- https://s3.amazonaws.com/zexozavo/72915875077.pdfIn PDF document text
- http://ufenmac.com/medieval_2_total_war_americas_unlock_all_factionsw3l77.pdfIn PDF document text
- https://vuloribogisoso.weebly.com/uploads/1/3/4/6/134655424/2707250.pdfIn PDF document text
- https://wewiruvikaju.weebly.com/uploads/1/3/0/7/130775929/2370159.pdfIn PDF document text
- http://winoraama.fun/80218971155smeod.pdfIn PDF document text
- https://s3.amazonaws.com/muwemivumazulax/zemixidebekorelixumonug.pdfIn PDF document text
- http://habirovradik.ru/jomoxajevekot0qfyj.pdfIn PDF document text
- http://usacreditcheck.info/what_is_a_trigonometric_identity_definitionejzhw.pdfIn PDF document text
- https://rurovipodi.weebly.com/uploads/1/3/4/0/134096689/rexedowepusuledogu.pdfIn PDF document text
- https://cdn.sqhk.co/molodomo/gjidkch/la_reina_del_sur_season_1.pdfIn PDF document text
- https://cdn.sqhk.co/rijujonakuje/hRJidvi/fataxiwukomugazo.pdfIn PDF document text
- http://arboozfilm.com/finatawudozuj79p4.pdfIn PDF document text
- https://cdn.sqhk.co/jabezoxujo/nhj4hgC/93563929558.pdfIn PDF document text
- https://jakilirimilibev.weebly.com/uploads/1/3/4/8/134862861/purikejar.pdfIn PDF document text
- https://xagogijan.weebly.com/uploads/1/3/4/7/134720006/niwutexugumatuw-dizakugororirew-zorebinonat-tedikaregoxewa.pdfIn PDF document text
- https://zivotawab.weebly.com/uploads/1/3/4/5/134576919/1882570.pdfIn PDF document text
- https://cdn.sqhk.co/fekoguwiwu/6GiiKc0/wurebupafux.pdfIn PDF document text
- https://cdn.sqhk.co/tefivezik/ggVjaii/difonujapuzav.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/38af9138-3733-454f-bf45-5bbb15681d52/master_cleanse_diet_recipe_and_instructions.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6526ab64-2fc6-42d9-b2eb-cd69074beff4/gem_of_the_ocean_symbolism.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/60d6b084-f7c1-4ab3-89b7-52517bccd9dd/different_types_of_lockout.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8283f15b-dcbf-4f15-b82d-e8e6a3cf4b49/32574521899.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_off0000dc19.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDC19 | 5940 bytes |
SHA-256: ea2b59a941bceb6ffa3a428680dcfeecd22b0ae108434b67fb3000605e006876 |
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font_01_sfnt_off0000f04d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF04D | 10904 bytes |
SHA-256: a3ffc6e091c4eb554361c9841c879bd026f850bbe05f688c4784d43e0ebc3307 |
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