MALICIOUS
136
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of external links, many of which point to other PDFs hosted on similar domains, suggesting a link farm or redirection mechanism. The ML classifier strongly indicated maliciousness, and the presence of numerous external URLs points towards a phishing or malware distribution attempt. No scripts were extracted, but the structure suggests a spearphishing attachment designed to lead users to potentially malicious external content.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
-
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.
-
PDF link to algorithmically-generated URL high PDF_RANDOM_URL_LINKPDF contains a clickable HTTP(S) link whose host looks algorithmically generated (pronounceable-random labels) and whose path/query carries a long high-entropy token. This is the randomized-redirector pattern of malspam phishing lures — the visible document is only a prompt — not a PDF parser vulnerability.
-
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 http://thevictoriapaige.com/uploads/1/3/0/5/130541064/130541064.html#electron+configuration+of+al+3++ion
- http://mooregoodhairdays.com/uploads/1/3/0/4/130488833/6b5ebabdf92.pdf
- http://francontabil.com/uploads/1/3/0/4/130475990/rivowibedub.pdf
- http://eastbaypsychotherapycollaborative.org/uploads/1/3/1/3/131398088/f6c64c3a3c0429.pdf
- http://mratutor.com/uploads/1/3/0/4/130435893/8339487.pdf
- http://mydanielswaterfront.com/uploads/1/3/0/6/130605084/tujodonolig-burir-mawedidapufoja.pdf
- http://chestertonvalleygolfclub.com/uploads/1/3/1/3/131398143/9047147.pdf
- http://sethspartanempire.com/uploads/1/3/0/2/130288320/5398175.pdf
- http://designresolution.net/uploads/1/3/1/3/131398348/c5c56d2ba509.pdf
- http://psychastar.com/uploads/1/3/0/5/130551486/2344357.pdf
- http://botoxforbreastcancer.com/uploads/1/3/0/4/130435611/vitodukiwexebo_vedinuboda.pdf
- http://mini-thoughts.com/uploads/1/3/0/7/130739740/kamirofofidisevaj.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://www.adobe.com/).Noto
- http://www.google.com/get/noto/http://www.adobe.com/type/This
- http://scripts.sil.org/OFLNoto
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000581d.bin1b33b36330493055a73a4ca9090c63eb2b81a17a504e870f2998e8231c4e6996 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x581D | 7192 bytes |
font_01_sfnt_off00007467.bin885781ec91db75dc8c4a6a3d3dac0324bdfdb8f2239dab70466c62035ae072da |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7467 | 4144 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.