MALICIOUS
186
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 0.9996
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://resalured.ru/123?utm_term=smoothie+recipes+healthy+pdf PDF link annotation
- https://dikafusit.weebly.com/uploads/1/3/5/3/135304370/senikatenovanenuji.pdfIn PDF document text
- https://jowiroluka.weebly.com/uploads/1/3/4/3/134336896/ximiwixu_giwofakej.pdfIn PDF document text
- https://faloxumotib.weebly.com/uploads/1/3/4/6/134646793/81b5d.pdfIn PDF document text
- https://sufosuzupunu.weebly.com/uploads/1/3/1/3/131379650/xeriza-kotigod-gegokid-sotuzuxi.pdfIn PDF document text
- https://fasexonepagi.weebly.com/uploads/1/3/0/9/130969542/lidopoz.pdfIn PDF document text
- https://lomofatawepap.weebly.com/uploads/1/3/4/5/134599642/ec8e24741e8.pdfIn PDF document text
- https://tolisopedigaw.weebly.com/uploads/1/3/4/7/134708633/galulonof.pdfIn PDF document text
- https://gakuwalexutibok.weebly.com/uploads/1/3/4/3/134332976/294182.pdfIn PDF document text
- https://xoxudepibedewem.weebly.com/uploads/1/3/5/3/135317482/4636b57a59f119b.pdfIn PDF document text
- https://runogobikekeg.weebly.com/uploads/1/3/5/3/135350887/6984587.pdfIn PDF document text
- https://kizegugiruliti.weebly.com/uploads/1/3/4/7/134729255/kivegov-zarezuwofaxe-paderax-nidupawululakin.pdfIn PDF document text
- https://novigavaze.weebly.com/uploads/1/3/0/8/130874354/c66c28e1.pdfIn PDF document text
- https://razijidepafex.weebly.com/uploads/1/3/4/8/134891772/832367d6967.pdfIn PDF document text
- https://nopubileluzozu.weebly.com/uploads/1/3/5/3/135389839/rujito_povejajulonejir_tubopakema.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/b6070d3f-3aa6-4035-89ec-1c131552709a/competencias_basicas_para_la_vida.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3750293b-7192-4601-b2b4-89b3ce9a6270/sidusirusafukedot.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d77a7702-516c-404a-88a0-9dccf1f7fd5c/burning_wheel_gold_review.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/120c2e15-df94-4c04-95d4-7c01bacfd999/17248769619.pdfIn PDF document text
- http://vulazojab.pbworks.com/w/file/fetch/144548229/samsung_tv_cablevision_remote_control_code.pdfIn PDF document text
- http://xovakovawup.pbworks.com/w/file/fetch/144522102/14718795091.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3055baa3-adfe-4656-83d3-cd87821f1ece/can_cortisone_shot_cause_face_flushing.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/85d580b4-8e48-4642-a560-62d5cb8b4615/basic_rules_of_english_grammar_book_free_download.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_off0000d5fa.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD5FA | 5600 bytes |
SHA-256: 73b859f0daf179d5ec1ffdd3e554c72cd282ef0868ba3f3248e6eab956e42927 |
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font_01_sfnt_off0000e8e4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE8E4 | 10220 bytes |
SHA-256: b4a8ffaef8cbb7188ca81f6e1e5d277f501a643d7f3a290ada31a822521e9b5a |
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