MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was flagged by multiple heuristics, including a critical ClamAV detection and an ML classifier, indicating malicious intent. It contains numerous embedded URLs, many pointing to disposable domains or link farms, suggesting a phishing or malware distribution scheme. The presence of external URIs and the overall structure strongly suggest it's designed to redirect users to malicious sites, likely as a spearphishing attachment.
Machine Learning
- Nyx PDF Classifier malicious score 0.9990
Heuristics 5
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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 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://druttle.ru/aws?utm_term=333+most+frequent+words+gre PDF link annotation
- http://bellissimo.online/matlab_figure_margin_sizektx4f.pdfIn PDF document text
- https://fibumexil.weebly.com/uploads/1/3/1/0/131070733/3271133.pdfIn PDF document text
- https://jarowuvuvam.weebly.com/uploads/1/3/4/6/134614172/8188080.pdfIn PDF document text
- https://vegirizekor.weebly.com/uploads/1/3/1/4/131407876/virivakesuz-rewimonoke-zutebajagorumow.pdfIn PDF document text
- http://erogan-oficial.site/do_you_use_italics_for_quotes_in_apagxmxs.pdfIn PDF document text
- https://cdn.sqhk.co/tukawezezo/Za7K7jf/rujoxoduwexolevitutamo.pdfIn PDF document text
- http://liwurivosopap.medianewsonline.com/6794290122.pdfIn PDF document text
- https://cdn.sqhk.co/pajokiman/ucJgejh/wodiweditit.pdfIn PDF document text
- http://hdsamara.ru/lord_of_the_rings_4k_digital_bits2kctd.pdfIn PDF document text
- https://tebojizo.weebly.com/uploads/1/3/1/4/131406069/diwotidu-zagixakok.pdfIn PDF document text
- http://dufigep.scienceontheweb.net/58781690784.pdfIn PDF document text
- https://muzezibabut.weebly.com/uploads/1/3/0/7/130739211/7852019.pdfIn PDF document text
- http://koreatop.ru/zebra_zp_450_label_thermal_barcode_printer1whfb.pdfIn PDF document text
- https://cdn.sqhk.co/rapowipijes/Viagfhg/zujeriwidabonelovepov.pdfIn PDF document text
- https://cdn.sqhk.co/nodujugebi/igwn6id/imo_free_video_calls_and_chat_app_download.pdfIn PDF document text
- https://cdn.sqhk.co/susojareb/iicZQe4/stick_war_legacy_apk_gameplay_samurai_faction_mod.pdfIn PDF document text
- http://idealslimitalia-oficial.site/garmin_forerunner_410_turn_off_gpsb07ab.pdfIn PDF document text
- https://lolutisoxat.weebly.com/uploads/1/3/4/3/134315909/digumivilele.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://s3.amazonaws.com/resixexi/bucket_list_full_movie_filmywap.pdfIn PDF document text
- https://s3.amazonaws.com/penale/chunghop_universal_remote_manual.pdfIn PDF document text
- https://s3.amazonaws.com/ronenitevodo/dobat.pdfIn PDF document text
- https://s3.amazonaws.com/jedadokuti/how_to_install_graco_milestone_forward_facing.pdfIn PDF document text
- http://mukanebesiva.atwebpages.com/lurugoropuzedunuja.pdfIn PDF document text
- https://s3.amazonaws.com/kewakuko/where_is_the_thermal_fuse_on_my_kenmore_elite_dryer.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0001048e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1048E | 5108 bytes |
SHA-256: fc6805f5b26979eea6ed190f025c73ce2902b29042f3f903dfd18507ed28f78b |
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font_01_sfnt_off000115d6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x115D6 | 9312 bytes |
SHA-256: 422ce0e0c0341c0de5f3454efcddf8378a11ba7c10a00dc8029457b216ba53ba |
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font_02_sfnt_off000135b3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x135B3 | 4324 bytes |
SHA-256: ce7e2e230a41ba6fc2d7d2240890c8289d67876d84a3d076d67c0b48111c8230 |
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