MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Phishing: Spearphishing Attachment
T1204.002 Malicious File: Malicious PDF
The PDF file contains a large number of external links, identified by the PDF_SEO_LINK_FARM heuristic, pointing to various domains. The ML classifier also flagged this PDF as malicious with high confidence. The embedded URLs suggest a link farm or SEO spamming activity, potentially leading users to malicious content or phishing sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9999
Heuristics 4
-
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.
-
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://ie.undesirable.us/uploads/1/3/1/4/131408546/131408546.html#found+input+variables+with+inconsistent+numbers+of+samples PDF link annotation
- http://vps2-internal.pleasingfood.com/uploads/1/3/0/4/130488445/4842435.pdfIn PDF document text
- http://findcars.fr/uploads/1/3/0/5/130588357/7353111.pdfIn PDF document text
- http://webdisk.wisewomenofblaircounty.org/uploads/1/3/0/8/130815437/3986341.pdfIn PDF document text
- http://exoticsugar.net/uploads/1/3/0/6/130621780/gaduladipa.pdfIn PDF document text
- http://ie.undesirable.us/uploads/1/3/1/4/131408546/terms.htmlIn PDF document text
- http://ie.undesirable.us/uploads/1/3/1/4/131408546/dmca.htmlIn PDF document text
- http://ie.undesirable.us/uploads/1/3/1/4/131408546/policy.htmlIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://chicagolive.nm.org/uploads/1/3/0/8/130873918/b32d22042ad5104.pdfIn PDF document text
- https://zizusexa.files.wordpress.com/2020/06/37818618052.pdfIn PDF document text
- https://zigivol.files.wordpress.com/2020/06/85281507262.pdfIn PDF document text
- https://zubugoko.files.wordpress.com/2020/06/fewekimalonepov.pdfIn PDF document text
- https://likapimaxex450450250.files.wordpress.com/2020/06/87445961623.pdfIn PDF document text
- https://mofebim.files.wordpress.com/2020/06/37998181974.pdfIn PDF document text
- https://lewewijib.files.wordpress.com/2020/06/41006549098.pdfIn PDF document text
- https://jutaburo.files.wordpress.com/2020/06/luvesifufe.pdfIn PDF document text
- https://dunemekuw.files.wordpress.com/2020/06/20710341643.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 1
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006a57.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6A57 | 12056 bytes |
SHA-256: 4978606e9e75ce7f575996bcab7b93b7482d18c1a73240d4cdc58210bc60f42b |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.