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 0.9989
Heuristics 6
-
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.
-
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://mezovuduw.ru/strik?utm_term=english+literature+distance+education PDF link annotation
- https://xewidepomizexas.weebly.com/uploads/1/3/0/7/130775014/5052234.pdfIn PDF document text
- https://cdn.sqhk.co/movijomo/joghbj1/strikemaster_mora_ice_auger_blades.pdfIn PDF document text
- https://cdn.sqhk.co/gexedamej/Cif7tpe/detective_story_books_in_telugu.pdfIn PDF document text
- http://hugertely.xyz/wizard_of_oz_muny_scriptkzjnc.pdfIn PDF document text
- https://sozazajigosana.weebly.com/uploads/1/3/0/7/130739782/gogomi-boriwasab.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4470839/normal_601778fa3fb0e.pdfIn PDF document text
- https://cdn.sqhk.co/xefilelo/hgcgjie/worms_3d_ps2.pdfIn PDF document text
- https://cdn.sqhk.co/dagozuwemep/jRXIgdB/shadow_project_naslan_bomber.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4410989/normal_600c362c92c20.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4472488/normal_605f822ce8ad9.pdfIn PDF document text
- https://xanibizodiwanid.weebly.com/uploads/1/3/4/6/134614549/sedesuwopik_migabosuvura_jegef.pdfIn PDF document text
- https://cdn.sqhk.co/moromasi/DukibvF/56644881076.pdfIn PDF document text
- https://cdn.sqhk.co/morureju/ygdjhgi/buwinisesisusoxanosobojo.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4454041/normal_601cdb5c58d3a.pdfIn PDF document text
- https://cdn.sqhk.co/lomasamube/hf8gdBP/ice_hockey_news_review_magazine.pdfIn PDF document text
- http://kpovli.ru/720247092847vidm.pdfIn PDF document text
- https://cdn.sqhk.co/bivuwusim/fifgcYc/how_to_get_line_launcher_in_arkham_city.pdfIn PDF document text
- https://wutusexiradolo.weebly.com/uploads/1/3/0/9/130969471/239392.pdfIn PDF document text
- https://cdn.sqhk.co/vinasujitupe/2Aojcjd/zogopuzakafosi.pdfIn PDF document text
- http://copyrightsafetyhelps.com/adelaide_formal_dress_shope9wii.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://demiwadipojaz.epizy.com/bulking_up_diet_plan.pdfIn PDF document text
- http://jatodilo.epizy.com/does_hazel_die_at_the_end_of_the_fault_in_our_stars.pdfIn PDF document text
- http://torowenakatum.epizy.com/shapiro_practical_flow_cytometry.pdfIn PDF document text
- http://guridej.epizy.com/bowarazovizok.pdfIn PDF document text
- http://jopinewo.epizy.com/jowekol.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
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000f7e1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF7E1 | 5160 bytes |
SHA-256: 541bc6ed0ad1ef9f30c1e5bbc557f2972dfcc2a231736232e418f41fa74920d6 |
|||
font_01_sfnt_off00010967.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10967 | 15280 bytes |
SHA-256: 8469233dc8d5301ae99615b7684dd8beec0b70dee634db96b102850fde7d510a |
|||
font_02_sfnt_off0001385c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1385C | 16204 bytes |
SHA-256: e93acd332f5893643511f4cefd38969ad5c744ad1b08842a788b6be7d277dd15 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.