MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a link farm with numerous external URLs, many pointing to disposable hosting services, suggesting a phishing or malware distribution attempt. The heuristic 'PDF_SEO_LINK_FARM' and 'PDF_SEO_DISPOSABLE_LINK_FARM' indicate a large number of outbound links designed to appear as search results. The ML classifier and ClamAV detection strongly suggest malicious intent, likely related to phishing or malware delivery.
Machine Learning
- Nyx PDF Classifier malicious score 0.9991
Heuristics 6
-
ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
-
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://nomylo.ru/pbw?utm_term=age+of+civilization+2+apk+full+download PDF link annotation
- https://galafibokuwi.weebly.com/uploads/1/3/4/8/134868726/df0001ed612b0.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4385028/normal_5ff9ebbddacbb.pdfIn PDF document text
- https://vidiwubiref.weebly.com/uploads/1/3/0/8/130874646/9346895.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4370987/normal_602d5157ab658.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4368788/normal_6063562f806c1.pdfIn PDF document text
- https://kotirilu.weebly.com/uploads/1/3/4/3/134332744/ad02e.pdfIn PDF document text
- https://begiruxuvasepi.weebly.com/uploads/1/3/5/3/135351124/jozikese.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4403806/normal_5fc849574ae64.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://bokibagaror.pbworks.com/w/file/fetch/144628005/25176547363.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a934454f-bd8d-4c79-9cbb-dd67570429a0/tracfone_samsung_galaxy_a20_walmart.pdfIn PDF document text
- http://radejaki.pbworks.com/f/91527139322.pdfIn PDF document text
- http://fuvotobike.pbworks.com/w/file/fetch/144776574/86294681394.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/43bfd9d7-30e9-481b-ade7-ad618a769280/exterior_angles_of_a_triangle_worksheet_answers.pdfIn PDF document text
- http://jetubabup.pbworks.com/f/brother_xl_5340_needle_holder.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3a0d89ff-df18-4adc-adeb-48ade710f0ea/dieta_ketogenna_padaczka.pdfIn PDF document text
- http://kevuxezedila.pbworks.com/w/file/fetch/144736140/32275409908.pdfIn PDF document text
- http://kinuwibe.pbworks.com/f/how_to_adjust_older_toro_sprinkler_heads.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c3fb54fa-670d-4d90-b83b-54755e1bfbee/minna_no_nihongo_2_fukushuu_answers.pdfIn PDF document text
- http://mijatonevu.pbworks.com/w/file/fetch/144790437/carrier_hvac_manual.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/30186676-2486-48ea-9987-336c222ba926/10618828354.pdfIn PDF document text
- http://kopiginawavu.pbworks.com/f/jimutizorunasibunuwekov.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d16ba0d1-c977-443e-bacb-17af0dd5abfc/warcraft_3_original_map.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/eca94de7-a24a-4b48-bc32-3a009c119852/vigabumisuxorixatusepe.pdfIn PDF document text
- http://wipadewor.pbworks.com/w/file/fetch/144994032/18144215148.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_off0000e2ef.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE2EF | 5436 bytes |
SHA-256: d49c3951b0cb078985ae6079ac711b854e9938ea2cb6a5da70212d4d2afee3cb |
|||
font_01_sfnt_off0000f5b2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF5B2 | 20776 bytes |
SHA-256: 9bcc25d497e474d68b67a4ed7d2a76248300273a71f20937dbecb21d30c7c90e |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.