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
-
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 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://trafffi.ru/strik?utm_term=by+the+seat+of+my+pants+idiom+sentence PDF link annotation
- https://cdn-cms.f-static.net/uploads/4376087/normal_5fda1d455bd54.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4404112/normal_5f9be13d32998.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4484618/normal_5fcc0e4d42f03.pdfIn PDF document text
- https://vefarekosisag.weebly.com/uploads/1/3/4/7/134722728/sanawedunerez.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4487906/normal_5fba28844fd17.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4460255/normal_5fb3f5b2a219b.pdfIn PDF document text
- https://nitaluba.weebly.com/uploads/1/3/4/3/134348735/3745350.pdfIn PDF document text
- https://bujasosepamus.weebly.com/uploads/1/3/4/6/134626994/laligez.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4387715/normal_5fc6ad313a6ce.pdfIn PDF document text
- https://mudagetani.weebly.com/uploads/1/3/4/3/134381332/2d4cfa.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4426972/normal_5f98021971e88.pdfIn PDF document text
- https://tijisuxijofijo.weebly.com/uploads/1/3/4/3/134374136/vebuzit-wijukamaguzego-lisexaretofo.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4402481/normal_5fd039393aabd.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/tevigotu/16528110684.pdfIn PDF document text
- https://s3.amazonaws.com/fakuguvil/berzerk_ball_hacked_unblocked.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_off0000ddc7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDDC7 | 5416 bytes |
SHA-256: 9732e52c9d7d08844f0c6171cb6784d74e026d7c2968f127785a3cc47989b20d |
|||
font_01_sfnt_off0000f026.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF026 | 11568 bytes |
SHA-256: e736fe979756b4d90e5a6477a5330c9b19b0ebc1a03961bd38abc20becaaf00e |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.