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
-
ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
-
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://jacksth.ru/strik?utm_term=love+story+uke+chords+easy PDF link annotation
- https://cdn-cms.f-static.net/uploads/4402938/normal_60152c4532af6.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4403271/normal_60211584277a6.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4485173/normal_6044640e5f27d.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4408483/normal_6026fe187fd91.pdfIn PDF document text
- https://sanufelileme.weebly.com/uploads/1/3/0/7/130775971/d26e33acc.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4461516/normal_603f08369fda5.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4392218/normal_5fcd752886b33.pdfIn PDF document text
- https://jolefopasovoja.weebly.com/uploads/1/3/4/4/134402584/7adb48848e7d1.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4455670/normal_5ff5b0ce41314.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4381098/normal_60456f4e3a330.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4407813/normal_5ff9ca05465f8.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/fasudikek/why_does_my_eye_keep_breaking_blood_vessels.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/2c32925b-c33f-415c-b50f-453b48db6b0a/realtek_hd_audio_manager_driver_update.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3a5b1c26-b6c8-4758-9003-18a2502c9122/5th_grade_math_worksheets_with_answer_key.pdfIn PDF document text
- https://s3.amazonaws.com/womirofop/centre_parcs_woburn_map.pdfIn PDF document text
- https://s3.amazonaws.com/gebukil/begin_again_3_korean_variety_show.pdfIn PDF document text
- https://s3.amazonaws.com/kujesulad/lr_baggs_anthem_owners_manual.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_off00014519.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14519 | 5160 bytes |
SHA-256: 08d8b593301ca3af6520d486da0b619e336ee9033423485c1573d31b114b0509 |
|||
font_01_sfnt_off000156b4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x156B4 | 11252 bytes |
SHA-256: 3d02d641def9710521401ff1feb849938941dba550e407b13cca4d3e5000f103 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.