MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of external links, many hosted on disposable domains, indicating a link farm or SEO manipulation tactic. ClamAV and ML classifiers identified this PDF as malicious, specifically a phishing trojan. The presence of embedded URLs and the nature of the link farm suggest an attempt to direct users to malicious content or phishing sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
Heuristics 6
-
ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
-
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.
-
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.
-
External URI info PDF_URIPDF contains an external URL action
-
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.
-
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://jumiwimov.ru/strik?utm_term=paulo+freire+libros+pedagogia+del+oprimido+pdf PDF link annotation
- http://atelier-spb.com/fresh_start_bariatric_cookbook1fefd.pdfIn PDF document text
- https://cdn.sqhk.co/kinifukix/ahgKsX9/compact_dining_table_set_for_2.pdfIn PDF document text
- https://bovabesizepin.weebly.com/uploads/1/3/1/3/131383515/1599666.pdfIn PDF document text
- https://lamerosezikane.weebly.com/uploads/1/3/1/4/131411411/441f55a.pdfIn PDF document text
- https://pegujugadul.weebly.com/uploads/1/3/1/6/131637136/2576827.pdfIn PDF document text
- https://cdn.sqhk.co/xoxamomajil/agffojf/badlands_2200_pack_review.pdfIn PDF document text
- https://nujobivodiji.weebly.com/uploads/1/3/4/7/134771327/bivuwole.pdfIn PDF document text
- http://momarivido.mypressonline.com/warcraft_2016_sequel.pdfIn PDF document text
- http://topcreditreport.info/munewifomwbir.pdfIn PDF document text
- http://nesobaka7.xyz/gre_argument_essay_samples57wl6.pdfIn PDF document text
- https://funosojo.weebly.com/uploads/1/3/5/3/135336125/wonovofudevegepuxugu.pdfIn PDF document text
- http://mysteps.online/converting_grams_to_kilograms_worksheetzxnpl.pdfIn PDF document text
- https://gikuxowatevu.weebly.com/uploads/1/3/2/6/132681634/jelenudasolunaroxu.pdfIn PDF document text
- http://modozadubop.mywebcommunity.org/mass_building_workout_plan.pdfIn PDF document text
- https://wizitizisib.weebly.com/uploads/1/3/4/3/134361222/a9cdff0924.pdfIn PDF document text
- http://tideparipawovu.mygamesonline.org/what_is_the_most_famous_equation_in_physics.pdfIn PDF document text
- https://zopodiwozexuma.weebly.com/uploads/1/3/4/7/134737972/65c70b556aa.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://solezod.myartsonline.com/boostrix_package_insert.pdfIn PDF document text
- https://c6506652-bf5e-4f52-be36-03dbfaede22c.filesusr.com/ugd/f74919_e31fa67e85604bf5bd95ed374763fbd2.pdf?index=trueIn PDF document text
- https://b54663a3-ff9d-4122-b75c-69b71428c9b0.filesusr.com/ugd/cfa91a_d820e3adcbe24f7ba45d06c82e55fd82.pdf?index=trueIn PDF document text
- http://valupakukav.myartsonline.com/ratojej.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_off0000f7b9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF7B9 | 5504 bytes |
SHA-256: ff096359f8ebf06a0f2f0bf6dc30fc0fffa39a9bebdff66e60987326462d4b4a |
|||
font_01_sfnt_off00010a55.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10A55 | 12312 bytes |
SHA-256: 9c383beadb66b4ece5da062fe7305a4862a5d9f2738ddd38c86f3a0ec118dd25 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.