MALICIOUS
134
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file is identified as malicious by ML classifiers and ClamAV, specifically as a phishing trojan. It contains multiple external URIs, including one pointing to 'fokemale.ru', suggesting an attempt to redirect users to malicious content under the guise of providing a free download. The document body, though heavily obfuscated, contains keywords related to downloads and the authoring application, reinforcing the lure.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
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 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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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/wix?keyword=longman+reader+9th+edition+pdf+free+download PDF link annotation
- https://cdn-cms.f-static.net/uploads/4476427/normal_5fd3a16f14b3e.pdfIn PDF document text
- https://cdn.sqhk.co/nulusezitelo/iaQSRhg/zimsec_history_paper_1_november_2018.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4418175/normal_5ff5ec8930ab4.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4448536/normal_6009e32479d5e.pdfIn PDF document text
- https://cdn.sqhk.co/guzorata/ic7aih4/60474761580.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4421957/normal_5fe577e50bc52.pdfIn PDF document text
- https://cdn.sqhk.co/wakivugex/bjehbO6/iu_kpop_album_offline_music_app.pdfIn PDF document text
- http://tigefezatolipeb.iblogger.org/nolufibat.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4386084/normal_6035937e98106.pdfIn PDF document text
- https://cdn.sqhk.co/fegukajebaj/HRiaWig/82683433178.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://dejenirapavo.rf.gd/47065436540.pdfIn PDF document text
- https://661c91a2-68a2-4ae3-aaac-ef96b6cc7894.filesusr.com/ugd/b926a8_a8cc3614bce849d8848566c5d9d6ee06.pdf?index=trueIn PDF document text
- http://nadowitumo.rf.gd/arizona_diamondbacks_uniforms_history.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8bd12c16-3f0c-4afb-9dec-8dcad626b793/94261722168.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d912d4be-5f9e-487b-b256-6c137cc621fe/72600537307.pdfIn PDF document text
- https://ccd4a2e6-63e2-4dcb-a02e-1ae1253dabcc.filesusr.com/ugd/059ff1_7c7b4c25b78e44b1a06e32b39393c8e6.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/09126c62-1dec-4a3c-8f9f-753ce3cc4c2f/netgear_wnr3500l_v2_openwrt.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/9ccdfd83-0662-482d-9118-3aed51aaf723/vokusupe.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/80a3fbf7-29aa-404c-b1eb-f24d84877a3f/89574452061.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/147610af-1d6e-454d-a799-0ec3513be05a/swann_security_cameras_reviews.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c01f4d37-9bc6-41ac-90bc-5b34b5d8b9cc/52972872858.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_off0000f7b2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF7B2 | 5464 bytes |
SHA-256: 2a3cc59e1aac1d11c9a41d3663e57c389fcb078022de7a483f06d604fe3434af |
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font_01_sfnt_off00010a35.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10A35 | 10716 bytes |
SHA-256: 6a2485c964bf7ab7976cdfccbfdb54e3c3cbc9e0de9016c55ec6fd45646d912d |
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