MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains a large number of external links, with a critical heuristic firing for a 'PDF_SEO_LINK_FARM'. One of the embedded URLs, 'http://vefovax.rf.gd/48813170431.pdf', is hosted on disposable infrastructure, indicating a potential phishing or malicious content distribution scheme. The ML classifier also flagged the PDF with high confidence.
Machine Learning
- Nyx PDF Classifier malicious score 0.9991
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://botokaw.ru/123?utm_term=backyard+grill+4-+burner+gas+grill+manual PDF link annotation
- https://static.s123-cdn-static.com/uploads/4403415/normal_5fca8785e2566.pdfIn PDF document text
- https://gefetejumifigo.weebly.com/uploads/1/3/4/6/134688955/42405.pdfIn PDF document text
- http://jemulobapamiwu.mywebcommunity.org/tefikotapefosovoxizi.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4454429/normal_604b43da0a9f3.pdfIn PDF document text
- https://xakirajurupani.weebly.com/uploads/1/3/2/3/132303083/2f88440e1230.pdfIn PDF document text
- https://losewilim.weebly.com/uploads/1/3/4/8/134854933/wozelewubiwadalole.pdfIn PDF document text
- http://bepumekelu.22web.org/84666671347.pdfIn PDF document text
- https://razosuxox.weebly.com/uploads/1/3/4/7/134719946/6953986.pdfIn PDF document text
- https://vivexizakodol.weebly.com/uploads/1/3/1/4/131483194/fijamejajub-jovowixevowadir.pdfIn PDF document text
- https://tunawirivam.weebly.com/uploads/1/3/1/4/131437064/1544520.pdfIn PDF document text
- https://dajekanarow.weebly.com/uploads/1/3/4/0/134018047/ronujimokin.pdfIn PDF document text
- https://xiridibokolu.weebly.com/uploads/1/3/1/3/131379099/gozuzadolafawub-dutinu.pdfIn PDF document text
- http://wotasabe.22web.org/bitdefender_total_internet_security_2019.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4450746/normal_5ff493a90cdba.pdfIn PDF document text
- https://solekavugixe.weebly.com/uploads/1/3/3/9/133999951/1d4f52ebf9365.pdfIn PDF document text
- https://nupinegudoxaxu.weebly.com/uploads/1/3/5/3/135350485/5393579.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://vefovax.rf.gd/48813170431.pdfIn PDF document text
- https://s3.amazonaws.com/gixawetopoli/percy_jackson_is_the_most_powerful_demigod_fanfiction.pdfIn PDF document text
- https://s3.amazonaws.com/wixatax/what_is_the_difference_between_distance_and_displacement_for_class_9.pdfIn PDF document text
- http://xigesema.epizy.com/fipekubolusikedaxomonon.pdfIn PDF document text
- http://jumuvurerurulap.rf.gd/gunesewuzagep.pdfIn PDF document text
- https://s3.amazonaws.com/sisaxu/better_man_pearl_jam_sheet_music.pdfIn PDF document text
- https://s3.amazonaws.com/mokuwanibof/agrologic_chick_scale_103_manual.pdfIn PDF document text
- http://mewabetowa.myartsonline.com/54264031279.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_off0000edb6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEDB6 | 5732 bytes |
SHA-256: 6d8ec0b8355b181c56a7caef9668c886fb20079891f0e2f7a7427763b4f5cd4a |
|||
font_01_sfnt_off00010143.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10143 | 10752 bytes |
SHA-256: 32777bd40dfb41924db6446e4e8e2d040e9ea49719439f80525cf53926675380 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.