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 0.9959
Heuristics 5
-
ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
-
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.
-
External URI info PDF_URIPDF contains an external URL action
-
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.
-
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://jottigo.ru/strik?utm_term=2004+ford+focus+hatchback+problems PDF link annotation
- https://jamojibo.weebly.com/uploads/1/3/5/3/135349767/bemimuminipusasejul.pdfIn PDF document text
- https://wifevotus.weebly.com/uploads/1/3/4/8/134897576/punusijunaxo_kaxapafedugi_daduvanemixo_tuxeposuju.pdfIn PDF document text
- https://cdn.sqhk.co/gujuvizaja/iUy6YY2/complete_music_reading_trainer_windows.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4485823/normal_60199d669b3bb.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4372673/normal_6005078c6fd24.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
- https://s3.amazonaws.com/dowadotiju/cours_atomistique_en_arabe.pdfIn PDF document text
- https://s3.amazonaws.com/samopakamefap/kalevu.pdfIn PDF document text
- https://s3.amazonaws.com/resixexi/singular_and_plural_nouns_worksheet_7th_grade.pdfIn PDF document text
- https://s3.amazonaws.com/negonanopix/kohler_shower_faucet_installation_guide.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_off00010591.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10591 | 5592 bytes |
SHA-256: 2c17c13d385f75689691aa1009e6e0e8de1a0e6e4ace11c9991456e85d667412 |
|||
font_01_sfnt_off0001188b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1188B | 13068 bytes |
SHA-256: 69fa583ab0b8709ec231fdb00f02fc56a2966c31073080c63a322cc8940dd3fd |
|||
font_02_sfnt_off00014229.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14229 | 4324 bytes |
SHA-256: 9f355172d696dda274cac500966718f112ce76951f19577ac4888987ea6471b2 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.