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, many hosted on disposable domains, suggesting a link farm designed to redirect users. The document body, though heavily obfuscated, contains references to 'Cisco webex hybrid call deployment guide' and 'wkhtmltopdf', indicating a lure to disguise the malicious intent. The presence of numerous external links and the ML classifier's high confidence score strongly suggest a phishing or malware distribution campaign.
Machine Learning
- Nyx PDF Classifier malicious score 0.9994
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://fokemale.ru/123?utm_term=cisco+webex+hybrid+call+deployment+guide PDF link annotation
- https://jikevumuvovidu.weebly.com/uploads/1/3/4/3/134324483/3081619.pdfIn PDF document text
- https://wilowukodol.weebly.com/uploads/1/3/4/8/134881933/lonejake.pdfIn PDF document text
- https://vuvudarekiw.weebly.com/uploads/1/3/4/0/134017261/7d610f5aa5c.pdfIn PDF document text
- https://gezameluloxeg.weebly.com/uploads/1/3/5/3/135393377/46595c0.pdfIn PDF document text
- https://zikagedatudupoz.weebly.com/uploads/1/3/4/2/134266226/e9b300a1f78507.pdfIn PDF document text
- https://fusopozosasotex.weebly.com/uploads/1/3/4/4/134477759/4023975.pdfIn PDF document text
- https://puxajibixitukus.weebly.com/uploads/1/3/4/4/134457664/gutumidofuf.pdfIn PDF document text
- https://zazatunuwib.weebly.com/uploads/1/3/4/7/134729601/muvejalaner.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4459329/normal_604d05e79951c.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4452608/normal_60122218c505f.pdfIn PDF document text
- https://dulawatekonirul.weebly.com/uploads/1/3/4/5/134589918/maduzabamedazaf.pdfIn PDF document text
- https://faxofisokat.weebly.com/uploads/1/3/4/5/134598269/fodebenamer-fuxam-waligokejasane.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4481540/normal_5fe8cb6b2fb33.pdfIn PDF document text
- https://xurekibovadava.weebly.com/uploads/1/3/0/9/130969225/4c292.pdfIn PDF document text
- https://renezotutumiw.weebly.com/uploads/1/3/5/3/135343322/58d1324e0df1.pdfIn PDF document text
- https://gonufefimexej.weebly.com/uploads/1/3/4/8/134892828/6661289.pdfIn PDF document text
- https://sevujixosatanin.weebly.com/uploads/1/3/5/3/135316334/lanaroz.pdfIn PDF document text
- https://letezinujafi.weebly.com/uploads/1/3/4/9/134901841/2273429.pdfIn PDF document text
- https://ganuzuvotaju.weebly.com/uploads/1/3/5/3/135304652/eecd8.pdfIn PDF document text
- https://fubaxuzepavuzoz.weebly.com/uploads/1/3/4/7/134755559/sidukum-vikojijod-laxafusuf.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://wufamazajo.pbworks.com/w/file/fetch/144445893/fakevusapesanonedidov.pdfIn PDF document text
- http://wiwedano.pbworks.com/w/file/fetch/144425085/27899630881.pdfIn PDF document text
- http://dobifapig.pbworks.com/f/29144263144.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_off00016192.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x16192 | 5792 bytes |
SHA-256: 4e4244640d03b19d721f5416bbe1b4dcc8d7f9026e2d9ba6a61709e922465aeb |
|||
font_01_sfnt_off00017538.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x17538 | 11612 bytes |
SHA-256: f72968732fa6c6fc90c0be83a52224bc37637fcf4283cdadd1ed967626e07e1e |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.