MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document was flagged as malicious by ClamAV and an ML classifier. The file embeds a large number of external links characteristic of an SEO link farm. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9993
Heuristics 6
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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 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://huntic.ru/pbw?utm_term=what+is+the+difference+between+accuracy+and+precision+brainly PDF link annotation
- https://sewetupowak.weebly.com/uploads/1/3/5/9/135971958/karomizun.pdfIn PDF document text
- https://lakerevuko.weebly.com/uploads/1/3/4/6/134654656/9d7b8b80.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4389358/normal_6024a47621919.pdfIn PDF document text
- https://wurokilusonopos.weebly.com/uploads/1/3/5/3/135345649/8405077.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4487186/normal_5fcd8ff5cc750.pdfIn PDF document text
- https://wivamugetatiwaw.weebly.com/uploads/1/3/1/1/131164202/87d6f1b04.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/af1a5452-df6d-4294-b5cf-fd62595a5667/2726235155.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e44db4f5-b845-43cc-a277-1f055ae356a6/how_to_replace_the_battery_in_a_timex_watch.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ace37e0d-f8de-4980-beeb-05c496605467/danby_designer_two_door_mini_fridge_white.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/cddfb720-197a-436a-84e0-79aa28874f65/darrell_griffith_net_worth.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ee1f760d-5d91-47ad-b5ae-fc4177525c14/videfuwivivubakerarijase.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f312b39f-4afe-4530-beb4-36722cd8d7a1/huckleberry_finn_movie_disney.pdfIn PDF document text
- http://natofuke.pbworks.com/f/rurexigiforugilomeni.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/beea806b-9ead-46b1-a8eb-cb5494e62a4f/why_is_my_ps3_controller_blinking_red.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ad20cbdd-3676-4608-95cb-f5dcf3249c5b/60921642987.pdfIn PDF document text
- http://mudowomuxexo.pbworks.com/f/9_snf_fizik_soru_bankas_tavsiye.pdfIn PDF document text
- http://gafuxexosaru.pbworks.com/f/pokemon_sun_and_moon_rom_free_download_for_android.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/aed53312-a52f-4459-97ae-713a80efff77/clases_de_sistemas_politicos_en_colombia.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/68c1090c-0048-45bb-8d56-09f34d3c069c/what_are_the_different_stages_of_family_life_cycle.pdfIn PDF document text
- http://kuxuraroj.pbworks.com/f/mivufinopi.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/16f38002-223d-43e1-8a75-0a1b798751b3/metal_gear_solid_3_subsistence_pcsx2_cheats.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3632cc75-0ee5-4b7b-8970-9351d97be25f/sefizizeter.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ec5c6912-4d3f-492f-97d5-f5b978f9ad15/skins_de_slendytubbies_3_brazos.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_off0001277c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1277C | 5592 bytes |
SHA-256: e4f675bd0905bff6ef6d205d665aa6b4a9f5def59a271cf85bc502f16c039dff |
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font_01_sfnt_off00013a94.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13A94 | 10504 bytes |
SHA-256: e8818e29398aee7bef0b545acf48b5833450c92c549c16234ce1b094867c71ae |
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