MALICIOUS
186
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 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://druttle.ru/strik?utm_term=how+to+factory+reset+samsung+tab+a+10.1+without+password PDF link annotation
- http://g2am2e.xyz/28233840826swd1g.pdfIn PDF document text
- http://naturmilans.fun/mejopusifebef7m5y1.pdfIn PDF document text
- http://kosolibanun.iblogger.org/apa_manual_citation.pdfIn PDF document text
- http://natiral.space/price_of_pomeranianxrdha.pdfIn PDF document text
- http://amin-ukraine.net/51758976366gt030.pdfIn PDF document text
- https://kiziwovoxapi.weebly.com/uploads/1/3/4/6/134617524/9185215.pdfIn PDF document text
- https://luwujapi.weebly.com/uploads/1/3/4/7/134751522/maliwepibuxenip.pdfIn PDF document text
- https://dukiferuxol.weebly.com/uploads/1/3/0/8/130873869/bf10a22.pdfIn PDF document text
- https://mogobuzuxoxede.weebly.com/uploads/1/3/0/7/130740257/sexozogek.pdfIn PDF document text
- https://kuwodugedo.weebly.com/uploads/1/3/0/7/130739904/gawul_duxovur.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/remuv/torifidofilosekamuronawuk.pdfIn PDF document text
- http://gegawuwiru.epizy.com/assamese_sad_love_poem.pdfIn PDF document text
- http://lutatiduz.epizy.com/eternal_atake_leak_zip.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_off0000decd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDECD | 6060 bytes |
SHA-256: fd9c163095b41a2ec7102509de42819b1c5e7ec43523c458d7668c5c6cd04760 |
|||
font_01_sfnt_off0000f362.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF362 | 10420 bytes |
SHA-256: 3eaeb251a59c4a021dd8d78833baeb23ffe3cef317ad5bf1b1cc1822c06c7d2c |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.