MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was identified as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. It contains a large number of external links, suggesting it functions as a link farm, potentially for SEO manipulation or to distribute phishing content. The presence of embedded URLs and the PDF_SEO_LINK_FARM heuristic further support this assessment. No scripts were extracted from this sample.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
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/wix?keyword=whirlpool+cabrio+he+washer+manual+pdf PDF link annotation
- https://cdn-cms.f-static.net/uploads/4413235/normal_5fd94993a159f.pdfIn PDF document text
- https://wupixizot.weebly.com/uploads/1/3/5/3/135398135/3308785.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4405907/normal_6011b838634ee.pdfIn PDF document text
- http://raguvigawak.mypressonline.com/manual_of_love_2_full_movie_watch_online_free.pdfIn PDF document text
- https://luzatewuxajexi.weebly.com/uploads/1/3/4/2/134265782/9c41b9a7141ff9.pdfIn PDF document text
- https://gotowixupin.weebly.com/uploads/1/3/4/3/134393593/dazoragajik.pdfIn PDF document text
- https://jajibesuwazigix.weebly.com/uploads/1/3/1/3/131383486/788111.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4371790/normal_6014eb3cd4884.pdfIn PDF document text
- https://dolilifiwu.weebly.com/uploads/1/3/4/4/134401054/624009.pdfIn PDF document text
- https://motutipe.weebly.com/uploads/1/3/4/6/134674000/71a03967.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4490367/normal_604e1e9714395.pdfIn PDF document text
- https://sojebubibofanex.weebly.com/uploads/1/3/4/5/134512436/751dcb2.pdfIn PDF document text
- https://tafujopebipa.weebly.com/uploads/1/3/0/7/130774972/babitonadel_kinaf_woravolimajem_vewugetop.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
- http://makakanow.onlinewebshop.net/proform_325_csx_recumbent_exercise_bike_reviews.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e4184f32-42ff-4dcd-a631-a3fb0eb716d8/xipekasukebotugalum.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/063a1aec-e193-4311-b8b3-22e50314a112/sibananonineje.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_off0000dde8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDDE8 | 5444 bytes |
SHA-256: 21f60d4690583ebd0efc4361124900362d215d5d9bbfc19fcaef0ad0e1a9c2c2 |
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font_01_sfnt_off0000f042.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF042 | 10528 bytes |
SHA-256: 9f5a94ff8ffff2b5aecbfacf6c55612b3962692e5c88fe1fa1b3f283401a8df9 |
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font_02_sfnt_off0001146f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1146F | 4324 bytes |
SHA-256: b50a2106bf82917db0cd3cf88f63c5e8cc3298b343ace5cffc591b35df33d24c |
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