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 0.9998
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://nipisod.ru/wix?keyword=record+policial+ecuador+por+internet PDF link annotation
- http://merishwheelrecords.com/riguxevigikalenb8pdb.pdfIn PDF document text
- http://1green.space/17757648998hjmp8.pdfIn PDF document text
- https://cdn.sqhk.co/xuwadezab/ifw5hgm/33692370616.pdfIn PDF document text
- https://cdn.sqhk.co/mibemofega/Jhdgjhd/85112902097.pdfIn PDF document text
- http://votewimuvuxa.iblogger.org/keveditavexo.pdfIn PDF document text
- http://bbcua.site/tavizunobasakuw5ljr.pdfIn PDF document text
- http://xufededubumavif.scienceontheweb.net/96221770898.pdfIn PDF document text
- http://hihikane.space/27645763232gu4rn.pdfIn PDF document text
- http://abistrans.ru/3118387391083mdm.pdfIn PDF document text
- https://cdn.sqhk.co/galudubujuwa/fjijZA3/bevafurali.pdfIn PDF document text
- http://teplotronic.ru/751138974539nm5q.pdfIn PDF document text
- http://tujijamutibe.sportsontheweb.net/18_best_stories_by_edgar_allan_poe.pdfIn PDF document text
- http://desokore.medianewsonline.com/puraguna.pdfIn PDF document text
- http://closemaze.com/jojavaxanekonajararavatj8s5h.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://pakurowomeki.rf.gd/4122014677.pdfIn PDF document text
- http://pogadimubafixi.rf.gd/irs_publication_523.pdfIn PDF document text
- http://besuwodusibix.rf.gd/best_reader_app_for_java.pdfIn PDF document text
- http://wetedezowob.rf.gd/bookkeeping_for_dummies_australia.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_off0000e2f4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE2F4 | 4776 bytes |
SHA-256: e592dede34b6946721444a7efa1278799d90120e7d91ec004d5c44426883c9da |
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font_01_sfnt_off0000f335.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF335 | 11472 bytes |
SHA-256: 55ef44b2e8507d0a7beb627a7417e98c9e13cb191ec91d371eafff674cb8facc |
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font_02_sfnt_off000118c1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x118C1 | 4324 bytes |
SHA-256: 9f355172d696dda274cac500966718f112ce76951f19577ac4888987ea6471b2 |
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