MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
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 0.9997
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 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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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://trafficel.ru/strik?keyword=how+to+feed+as+a+vampire+lord+in+skyrim PDF link annotation
- https://sezibuginodeso.weebly.com/uploads/1/3/4/4/134470526/ac75ae5031923b.pdfIn PDF document text
- https://tevuvusit.weebly.com/uploads/1/3/4/3/134373155/loxejajidijir-rigegevusi.pdfIn PDF document text
- https://tiposowa.weebly.com/uploads/1/3/1/1/131164246/rimumoraranut-navopaf.pdfIn PDF document text
- https://genigudepa.weebly.com/uploads/1/3/1/0/131070712/gapovowumepekegosiza.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/jamokaroxoj/fofasomibopanipefo.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3c2ac5db-8105-452b-93d0-50ee9d5d2f56/xosorekikipo.pdfIn PDF document text
- https://s3.amazonaws.com/mukut/faceing_math_lesson_7_answer_key.pdfIn PDF document text
- https://s3.amazonaws.com/pezofut/if_the_sun_disappeared_what_would_happen_to_earth.pdfIn PDF document text
- https://s3.amazonaws.com/nowokil/94710991648.pdfIn PDF document text
- https://s3.amazonaws.com/kijelopazekune/straight_talk_no_chaser.pdfIn PDF document text
- https://s3.amazonaws.com/jipowumat/98811206454.pdfIn PDF document text
- https://s3.amazonaws.com/buxoparadazegu/sididuvavo.pdfIn PDF document text
- https://s3.amazonaws.com/biwuwukesazef/43734279968.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_off000107a1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x107A1 | 5468 bytes |
SHA-256: 7314b79cecf3a28a2fcb0a115683c7efbb3da1dfb8950fc047e0a3f9f1ec4c8b |
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font_01_sfnt_off00011a3f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11A3F | 12448 bytes |
SHA-256: cfcdd954cc15ac0060626cc03bf47295f3379a326b80205e02fdd790c9bfd6b4 |
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