MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains numerous external links, a technique often used in link farms to obscure malicious destinations. One of the primary URLs, 'https://cructi.ru/pbw?utm_term=bloons+td+5+pc+free+download', suggests a lure related to game downloads. The ClamAV detection and ML classifier strongly indicate malicious intent, likely phishing or malware distribution.
Machine Learning
- Nyx PDF Classifier malicious score 0.9952
Heuristics 5
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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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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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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://cructi.ru/pbw?utm_term=bloons+td+5+pc+free+download
- https://fudonorovivur.weebly.com/uploads/1/3/4/6/134665028/6bae1f7ab8f90b.pdf
- https://towoxaji.weebly.com/uploads/1/3/0/7/130740158/zipezazoba-siwufo-vumomaled-xodedon.pdf
- https://lipofodimeduwep.weebly.com/uploads/1/3/0/8/130813747/5631670.pdf
- https://jakuxibakamu.weebly.com/uploads/1/3/1/4/131407414/36d3b1f7c933d.pdf
- https://dinonikelo.weebly.com/uploads/1/3/4/5/134527719/voveraw.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://buvavipoluvu.pbworks.com/w/file/fetch/144424998/iso_interested_parties_template.pdf
- https://uploads.strikinglycdn.com/files/00ef9599-5874-41fa-b144-cda0e638c1d2/18183592479.pdf
- https://uploads.strikinglycdn.com/files/94848339-6b0f-45bd-966a-cd8a2ecf853b/72603125509.pdf
- https://uploads.strikinglycdn.com/files/948d7c44-a5cd-4e2c-b485-ed79ef2ca399/how_much_is_a_visa_to_travel_to_cape_verde.pdf
- https://uploads.strikinglycdn.com/files/c3020ca2-7939-495d-8381-07bb39f4615d/ketugamopabud.pdf
- https://uploads.strikinglycdn.com/files/8af902b4-609d-4f20-9475-a8f9507010a3/gakagoxiwuxumamikuwewoz.pdf
- https://uploads.strikinglycdn.com/files/65da2af4-7b60-4cfc-aa5e-fdf58be9f173/61782961289.pdf
- https://uploads.strikinglycdn.com/files/bfc1b456-c816-431f-a8f1-d0af5e26198b/rode_videomic_pro_replacement_parts.pdf
- https://uploads.strikinglycdn.com/files/ef82df0f-baae-45e5-807c-ecc63daea27a/bilunusekam.pdf
- https://uploads.strikinglycdn.com/files/87c2ff20-7db1-43d8-88ef-9d1a219258e7/82875900109.pdf
- https://uploads.strikinglycdn.com/files/d27155cd-e61b-4922-974a-333cb48336f0/wordpress_plugins_for_development_sites.pdf
- https://uploads.strikinglycdn.com/files/59751564-5ef0-41c6-81cb-2a17b58fdb14/lozetet.pdf
- https://uploads.strikinglycdn.com/files/04bdb64e-ded0-4ff5-aa17-c6337a6cb32e/kutomumu.pdf
- https://uploads.strikinglycdn.com/files/e82bdfce-60be-4e2f-8fab-f40aa0234281/bukorunogirejinurenel.pdf
- http://wenumizelug.pbworks.com/w/file/fetch/145098954/truck_simulator_pro_europe_2.pdf
- https://uploads.strikinglycdn.com/files/25cbaeb9-9f76-49f4-a3a9-78227a84262b/sojosugekatorok.pdf
- https://uploads.strikinglycdn.com/files/8a161408-a9af-46ba-872e-f0451dc4bf0f/why_is_the_battery_light_flashing_on_my_dell_laptop.pdf
- https://uploads.strikinglycdn.com/files/6f9572ca-e4ab-4766-a78a-5803c766e76b/44702264756.pdf
- http://betosaxugawi.pbworks.com/f/kopawoxavotavub.pdf
- https://uploads.strikinglycdn.com/files/587d4372-5d6e-46ee-9697-25ef42e2eeca/jopugelipobupevuselu.pdf
- http://kisagew.pbworks.com/w/file/fetch/144995445/28630312097.pdf
- http://xugilip.pbworks.com/w/file/fetch/144574452/bemebanurokojanuruvek.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000ef35.binb974224a97b69b9ce7addc1a6c3c757968ccbab7d7ff5e12c6dbace710bf9fe8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEF35 | 5416 bytes |
font_01_sfnt_off000101ca.bin03a1e537833d9a3976fafdd60f04299babe7ea276552009110e097522aed8d43 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x101CA | 10644 bytes |
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