MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file contains a large number of external links, many hosted on disposable domains, suggesting a link farm or phishing operation. The embedded URLs and the heuristic firings, particularly PDF_SEO_LINK_FARM and PDF_SEO_DISPOSABLE_LINK_FARM, indicate a malicious intent to redirect users to potentially harmful content. The ML classifier and ClamAV detection further support the malicious nature of this file.
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://jacksth.ru/strik?utm_term=what+do+you+need+to+get+a+real+id+arkansas PDF link annotation
- https://wilivaja.weebly.com/uploads/1/3/2/6/132682565/9e7167.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4386613/normal_5fcdf577c917f.pdfIn PDF document text
- https://pifujikis.weebly.com/uploads/1/3/4/8/134875168/sesuxeteriluni.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4485156/normal_5feb3983e3b88.pdfIn PDF document text
- https://najoxoveg.weebly.com/uploads/1/3/4/6/134677255/gapidonexove-sivixer-kojomor-sozanivevosaj.pdfIn PDF document text
- https://vusuvokitajize.weebly.com/uploads/1/3/0/8/130874031/533211.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4460446/normal_601c8d5d444e0.pdfIn PDF document text
- https://nimuneroz.weebly.com/uploads/1/3/1/4/131407882/83cb4339c3fa.pdfIn PDF document text
- https://biruvosuvibu.weebly.com/uploads/1/3/0/7/130739381/8448754.pdfIn PDF document text
- http://selolatoxomida.22web.org/xavasuxasililewe.pdfIn PDF document text
- https://xalekosud.weebly.com/uploads/1/3/5/3/135350534/gipotixiworivef.pdfIn PDF document text
- https://vinixojaz.weebly.com/uploads/1/3/5/3/135312356/tudage.pdfIn PDF document text
- https://bafizotadax.weebly.com/uploads/1/3/4/7/134761596/rokogifoxageb.pdfIn PDF document text
- https://fefumuvujudadi.weebly.com/uploads/1/3/1/6/131606087/9638204.pdfIn PDF document text
- http://mamunetosi.iblogger.org/master_forge_smokers_website.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://kesakopibovadob.rf.gd/27772392525.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/801035b0-d824-42ce-9f8f-2cf2fa67a73f/temalapidukadejuxakuribof.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/17acc57a-02a8-4e6d-b347-b2db4ae25d18/desowajakufojoru.pdfIn PDF document text
- http://nupowabel.rf.gd/nibipagej.pdfIn PDF document text
- http://kutifakibidi.rf.gd/bangla_comedy_wallpaper.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1e343ec2-7243-4a1d-a76e-0ae3fffeee9e/the_magicians_cast_season_5_episode_5.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/53142320-c35e-4291-a85c-7ceaea833112/how_to_change_to_radians_on_casio_fx-115es_plus.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_off0000f4a9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF4A9 | 5264 bytes |
SHA-256: c842c7b1333d0b05f1a90a88e2ad977ae03907397db4a9424d483dd68dab8cfe |
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font_01_sfnt_off0001069f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1069F | 10968 bytes |
SHA-256: 138e818f9c448893a72738f710dbe5cfed53f3a40c0c188f36ef00cad7589db9 |
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