MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
This PDF file was identified as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. It functions as a link farm, containing numerous external URLs that point to other PDF documents, likely to manipulate search engine rankings or distribute further malicious content. The presence of a URL like 'https://druttle.ru/strik?utm_term=my+badger+garbage+disposal+stopped+working' suggests a potential phishing or scam lure.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
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://druttle.ru/strik?utm_term=my+badger+garbage+disposal+stopped+working PDF link annotation
- http://marudibiwel.iblogger.org/arduino_wifi_relay_android.pdfIn PDF document text
- https://limisakaxenit.weebly.com/uploads/1/3/4/3/134371081/diven.pdfIn PDF document text
- https://zukusabaxiwig.weebly.com/uploads/1/3/4/0/134000387/3cd359b.pdfIn PDF document text
- http://biomanix.best/dolibugiztq6nm.pdfIn PDF document text
- http://pimunipimikuvaj.iblogger.org/sewuxukuremefew.pdfIn PDF document text
- http://nikomodemudajo.iblogger.org/zafigewuvikunowu.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4389355/normal_606ca96e085ac.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4378845/normal_6005a1a918703.pdfIn PDF document text
- http://okrasote.info/rujiviise4.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4459318/normal_6025c95794406.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/38756623-a373-40ea-b604-606a109001c2/97282365683.pdfIn PDF document text
- https://4ebe1e6a-8a13-4145-b3c2-d2faed65f423.filesusr.com/ugd/a67e73_81ba7ddb02a64216821ba68a6694c51b.pdf?index=trueIn PDF document text
- https://56a7be67-7dca-40da-a973-69ad719fb73b.filesusr.com/ugd/fedf23_6949aad4300f4bfb95c680b739fa903b.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/b91f4d62-c3b9-4993-b864-ccab31373cd3/metroid_prime_4_release_date_reddit.pdfIn PDF document text
- https://2a497570-3881-454f-aefc-229a18bbdf22.filesusr.com/ugd/83e24f_af720da5fd1843c8bf11db641644c034.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/f45ec0df-ad8c-4588-8a84-f322947d2164/learning_spoken_arabic_online_free.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/24d54747-0a7b-4b80-9731-dea3e4f45c15/estudio_biblico_del_poder_de_la_oracion.pdfIn PDF document text
- http://zigonetisakep.epizy.com/nike_brand_book_2020.pdfIn PDF document text
- https://438c9214-13ba-44a2-8469-a4c97ff43377.filesusr.com/ugd/5d46a0_bee2f05f53ea46138e431871c1613f5d.pdf?index=trueIn PDF document text
- https://7d774c08-2985-4571-b318-c74588a3bf44.filesusr.com/ugd/4c76bf_cbd1aa3b811d48b3a7db00ebbbe0457a.pdf?index=trueIn 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_off0001f1f9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1F1F9 | 5528 bytes |
SHA-256: 98b10c784befb99c33ad900ce7568be1bb0235f97659f4dd9defcfbeba7f2f6f |
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font_01_sfnt_off000204f4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x204F4 | 12176 bytes |
SHA-256: 9678df5bf7f493106ce2c5da01144d5e4181887aa886c4de8e05519407106d9e |
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