MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was flagged by multiple heuristics as a link farm, containing a large number of external links pointing to potentially malicious domains. The ML classifier and ClamAV also identified it as malicious, specifically as a phishing trojan. While no scripts were directly extracted, the structure and numerous external links suggest an intent to redirect users to phishing sites or download further malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
Heuristics 6
-
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.
-
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.
-
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://zajinet.ru/strik?utm_term=vitamix+e320+blender+reviews PDF link annotation
- https://guxojifupu.weebly.com/uploads/1/3/1/4/131438233/6123193.pdfIn PDF document text
- http://femetorisufi.sportsontheweb.net/62434510362.pdfIn PDF document text
- http://kenugizi.getenjoyment.net/clark_gcx25_forklift_starter.pdfIn PDF document text
- http://lazirog.mywebcommunity.org/wawujatawusovejaseji.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4481695/normal_5ff90163c4ba3.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4462354/normal_603d1e69ec60a.pdfIn PDF document text
- https://wetevuwerego.weebly.com/uploads/1/3/4/8/134896505/63ef2f6bcf0.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4425256/normal_5fea384a11120.pdfIn PDF document text
- https://rosokejasos.weebly.com/uploads/1/3/1/8/131871530/9a3b6df85a2.pdfIn PDF document text
- https://lekopejener.weebly.com/uploads/1/3/5/3/135323345/rawuzoropupu.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://uploads.strikinglycdn.com/files/deb42cee-061e-4418-94fe-66bf0017c5ed/how_to_unlock_verizon_ellipsis_tablet.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1c4b8a13-00ce-4962-90db-1cc8aa411711/92057029291.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/d916a5da-c3bd-4c23-9e07-4ad804499d9f/74615434917.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/16db612b-1ba1-4b76-a288-4128520256bb/83130109224.pdfIn PDF document text
- https://s3.amazonaws.com/negonanopix/2001_polaris_sportsman_400_tire_size.pdfIn PDF document text
- http://zevesijuduma.atwebpages.com/ap_lang_vocab_list_4.pdfIn PDF document text
- https://s3.amazonaws.com/jaloto/xaluxilusuramofifal.pdfIn PDF document text
- http://geforagegi.atwebpages.com/is_nikon_d5100_a_good_camera_for_beginners.pdfIn PDF document text
- http://valupakukav.myartsonline.com/1056303180.pdfIn PDF document text
- http://kuxoxokazutuv.myartsonline.com/17831666087.pdfIn PDF document text
- https://s3.amazonaws.com/bidivo/jizenagatumebe.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_off0000f27f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF27F | 5412 bytes |
SHA-256: 599e9934faee195ae867a7608a1da74e271391837a5355c620cb52b3409f5682 |
|||
font_01_sfnt_off000104d1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x104D1 | 11016 bytes |
SHA-256: 7a4e405ee4e0b597eaf39f02efc8458f413af2d802ad857c255f740db5fff1c2 |
|||
font_02_sfnt_off00012a54.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12A54 | 4324 bytes |
SHA-256: 1062cd8ddf90f4344fa193b395386d5669df1a952e5759311ca261a71931f361 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.