MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was detected as malicious by ML classifiers and ClamAV, indicating a phishing or trojan threat. It contains a large number of external links, many pointing to disposable domains, suggesting a link farm or SEO manipulation scheme. The primary URL identified is https://fokemale.ru/123?utm_term=creature+3d+all+audio+song, which is likely part of the malicious infrastructure.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 6
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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://fokemale.ru/123?utm_term=creature+3d+all+audio+song PDF link annotation
- https://static.s123-cdn-static.com/uploads/4385634/normal_5fc979a8efa63.pdfIn PDF document text
- https://matubupediguja.weebly.com/uploads/1/3/4/1/134131452/4d207ab9eb32.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4474465/normal_606031cfadd8b.pdfIn PDF document text
- https://jetasiduneka.weebly.com/uploads/1/3/4/5/134586997/pasugitumabu.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4473619/normal_5ffea1aa0ad1a.pdfIn PDF document text
- https://nozezezolakufu.weebly.com/uploads/1/3/2/6/132695232/zivitawuluxapi.pdfIn PDF document text
- https://sitasujo.weebly.com/uploads/1/3/4/8/134876827/xifonog.pdfIn PDF document text
- https://suxewanevot.weebly.com/uploads/1/3/4/5/134595646/xodiratixide.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4447098/normal_5fc863cda84c6.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4489245/normal_5fc845742a0ee.pdfIn PDF document text
- https://jukafubu.weebly.com/uploads/1/3/0/8/130874261/dadupimogubudaf-kanotobovebogux-kixetu.pdfIn PDF document text
- https://folumenudi.weebly.com/uploads/1/3/2/6/132681426/bisujudapebuluv_faror_kogoxetedasogeb.pdfIn PDF document text
- https://pupizotewijuguw.weebly.com/uploads/1/3/0/7/130775862/bapufoku_zosuxabesexow_tozeteteg.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/ad6e75f3-690d-4036-9174-1850f4bded93/27154134758.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f840f3d5-2548-4566-903e-0f6845414f78/buwub.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5bda3e53-a2b3-4459-ac45-9439037e522d/cateye_mity_3_reset.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8ebfa685-f9df-4f2a-9f24-0df79d590705/how_to_restart_xfinity_tv_box.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/2f606964-6718-46ad-a318-32232a0c852b/does_simpson_make_dewalt_pressure_washers.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3365eba6-79b4-4c40-80b2-eb9561f5ab96/is_zero_equal_to_zero.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/69a02139-dec7-4aef-8720-4c7732f8a9c6/classical_vs_contemporary_management_theory.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_off0000ffce.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFFCE | 5064 bytes |
SHA-256: a89ff9b2dde26d4b07174259aeb79e5a29dcdbe9fbb053b00b3186283e0fb3c4 |
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font_01_sfnt_off0001110b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1110B | 11012 bytes |
SHA-256: aae29e2269a236156bb7d85d434461f8e366dc78b39e1558bb17dd5e1bd299f3 |
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