MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document was flagged by multiple heuristics and a machine learning classifier as malicious, with ClamAV identifying it as a phishing trojan. It contains a large number of external links, many hosted on disposable domains, suggesting a link farm designed to redirect users to potentially malicious websites. No scripts were extracted, but the presence of numerous external links indicates a phishing or SEO spam campaign.
Machine Learning
- Nyx PDF Classifier malicious score 0.9993
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://fokemale.ru/123?utm_term=bluestacks+free++for+pc+32+bit PDF link annotation
- http://fesotisifofil.mygamesonline.org/47597417834.pdfIn PDF document text
- https://resawipodejevi.weebly.com/uploads/1/3/0/8/130814711/pipapu.pdfIn PDF document text
- http://gagivukamuw.getenjoyment.net/list_functions_in_python.pdfIn PDF document text
- http://mibemuxagegija.mywebcommunity.org/kolazigerulukebox.pdfIn PDF document text
- http://lulopoboxefon.scienceontheweb.net/what_are_the_natural_sources_of_atmospheric_carbon_dioxide.pdfIn PDF document text
- http://nitiwomifigurod.mygamesonline.org/652123911.pdfIn PDF document text
- http://beririka.scienceontheweb.net/is_daves_bread_keto.pdfIn PDF document text
- http://bewewafip.scienceontheweb.net/rival_4_quart_ice_cream_maker_recipes_no_cook.pdfIn PDF document text
- https://fezekisovo.weebly.com/uploads/1/3/4/6/134661064/tawopa.pdfIn PDF document text
- https://zinegekoxemajaj.weebly.com/uploads/1/3/4/7/134767253/1751208.pdfIn PDF document text
- http://vogolimipogusoz.mypressonline.com/what_is_degree_of_polymerization_in_material_science.pdfIn PDF document text
- https://nezivubu.weebly.com/uploads/1/3/1/3/131384481/lekig-fulavuga-lakesixeboseg.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://lewinozed.atwebpages.com/how_to_use_cool_mist_ultrasonic_humidifier.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a1c79b99-30e9-4a8a-9a6d-67a008beefeb/vineland-ii_survey_forms_manual.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/fb89c1b4-44be-4785-bdaf-6cfebc4493eb/zopojezorifopubipedik.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/75bbca74-eb6e-4cf4-ab15-5995dc420c16/introduction_to_the_practice_of_statistics_6th_edition_free.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a7e652ac-2357-4813-be5a-4a191218f67e/45065682168.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f6947eb1-d9e8-44f1-aa8a-6eb7c093d28b/2016_honda_odyssey_transmission_fluid_change_cost.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6afef892-f168-45fe-9759-9b401ebd83c4/how_to_prepare_for_social_work_placement_interview.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5f3c7501-a064-4607-ae7c-c2bfc642d58e/93762554997.pdfIn PDF document text
- https://s3.amazonaws.com/rufonali/hello_neighbor_hide_and_seek_android_beta.pdfIn PDF document text
- https://s3.amazonaws.com/limepusotanal/34737918622.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ee661b76-fb4d-4a3c-88ad-c3a809f6c7b4/where_can_i_drop_off_used_clothes_during_covid.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8cf9bfd1-f8e6-47c1-9d6c-2efee5f63cad/how_to_use_nix_digital_photo_frame.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_off000101fe.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x101FE | 5556 bytes |
SHA-256: bdbcf232a0f6ee3760fe82f4fc1a17d052e14ae49fceddcb67c154e7bb0c3ecd |
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font_01_sfnt_off000114f4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x114F4 | 10588 bytes |
SHA-256: 1d2e522946c5c6930f9031a52f1d63a0a03aaa29e068d4fc782d560724bb3560 |
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