MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a critical heuristic firing for a malicious redirector link pointing to 'ttraff.ru', which is used to lure victims. Additionally, a PDF link farm heuristic indicates the document is designed to host numerous external links. The ML classifier strongly flagged this PDF as malicious. The document body, though heavily obfuscated, suggests a lure related to 'Central bank of india neft form download pdf', reinforcing the phishing or malware distribution intent.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
-
PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
-
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.
-
Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINKPDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
-
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://ttraff.ru/pify?keyword=central+bank+of+india+neft+form+download+pdf In PDF document text
- http://files.hadassahcalligraphy.com/uploads/1/3/0/7/130775565/cccb4683d7a6c.pdfIn PDF document text
- http://files.carrcommunity.org/uploads/1/3/2/6/132695572/cdc1ca608.pdfIn PDF document text
- http://files.jlongkandb.co.uk/uploads/1/3/1/6/131606368/da1337258866eff.pdfIn PDF document text
- http://files.bellecreekresources.net/uploads/1/3/1/3/131398253/5630458.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/vitalifurefafimeribedewo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/3104/4007/files/5746047794.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/6845/7113/files/dasenida.pdfIn PDF document text
- https://xefipun.files.wordpress.com/2020/07/laridut.pdfIn PDF document text
- https://perorukone.files.wordpress.com/2020/07/rawisubu.pdfIn PDF document text
- https://sejidinaduk.files.wordpress.com/2020/07/jerurifasuropiv.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/1715/9335/files/25752642007.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/nuruge.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/4115/2421/files/82252805052.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/8014/6343/files/12330337623.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/9018/2304/files/20180547529.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/2677/6227/files/kopofuziregebusezuduvab.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/0568/1557/files/58805954186.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/5495/5672/files/17166092359.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/8249/0791/files/56009432890.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_off00007e26.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7E26 | 5116 bytes |
SHA-256: 3168ff12a8523e2b219d858dfc6473d44b8f5e676c7b5060d48890f248715ae5 |
|||
font_01_sfnt_off00008f82.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8F82 | 9880 bytes |
SHA-256: 76fb119b3c56d81acec47ecdc9238d04e6f515847f14520e3b31afb61ef88d61 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.