MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF document was flagged as malicious by ClamAV and an ML classifier. The file embeds a large number of external links characteristic of an SEO link farm. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9995
Heuristics 5
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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 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://midufefew.ru/wix?keyword=ap+statistics+chapter+10+frappy+answers PDF link annotation
- http://topukovatawosu.sportsontheweb.net/rabejebesowijojade.pdfIn PDF document text
- http://ellmax-site.xyz/fegav0tbyv.pdfIn PDF document text
- http://usesoda.pro/21st_birthday_invitation_wording_templates5cko2.pdfIn PDF document text
- https://gizutiki.weebly.com/uploads/1/3/4/4/134478998/51b15a72f0b200b.pdfIn PDF document text
- http://sparzha.club/18737018651yligo.pdfIn PDF document text
- http://tameenegypt.com/vurojiwozonasesigodenotxp0bt.pdfIn PDF document text
- http://deflecfcvy.best/tupuzexulavofaxop8rx4.pdfIn PDF document text
- http://rosutob.getenjoyment.net/kolupirijurifimalofomiz.pdfIn PDF document text
- http://metazoaapc.fun/auditing_assurance_services_6th_editiona8275.pdfIn PDF document text
- http://hrushch.space/99202749682i2b9o.pdfIn PDF document text
- https://fafafavavilaba.weebly.com/uploads/1/3/4/8/134893162/jokugeran.pdfIn PDF document text
- http://jajosez.iblogger.org/38272552114.pdfIn PDF document text
- http://detonic-official.website/ringtones_for_android_download_mp3kbifi.pdfIn PDF document text
- http://fojimow.iblogger.org/19598623999.pdfIn PDF document text
- http://vakisegu.iblogger.org/7440917729.pdfIn PDF document text
- https://matelusa.weebly.com/uploads/1/3/1/4/131406649/6aec8bd9f1d9b.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- http://rupijelovugibiz.rf.gd/what_are_common_themes_in_american_literature.pdfIn PDF document text
- http://tawexega.epizy.com/basic_calculus_questions_and_answers.pdfIn PDF document text
- http://saxodanokijaj.atwebpages.com/13427082362.pdfIn PDF document text
- http://zalatikewal.atwebpages.com/19157882489.pdfIn PDF document text
- http://xelidamos.epizy.com/owners_manual_toyota_corolla_2014.pdfIn PDF document text
- http://zupitatip.atwebpages.com/text-based_questions_for_superman_and_me_by_sherman_alexie_answers.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000f304.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF304 | 5128 bytes |
SHA-256: 95852f1c23c07000404a8fe264fafd1f34bc6c378227617ef6ea7ca92eb1051e |
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font_01_sfnt_off00010477.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10477 | 11428 bytes |
SHA-256: 78465e3f7468caa0cc9cce644ccd1b6dbeb6422fc5876adb15da24345a9717f8 |
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font_02_sfnt_off00012b56.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12B56 | 4324 bytes |
SHA-256: b50a2106bf82917db0cd3cf88f63c5e8cc3298b343ace5cffc591b35df33d24c |
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