MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
T1059.001 PowerShell
The PDF contains a large number of embedded links, with one specifically pointing to a known malicious redirector. The heuristic firings indicate this is a malicious redirector and part of a link farm, likely designed to drive traffic to malicious sites. The document body itself is heavily obfuscated but contains a reference to the malicious URL, suggesting the primary goal is to redirect the user to external content.
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.com/pify?keyword=mecanismo+de+accion+de+los+betalactamicos+pdf In PDF document text
- http://files.thebarmyfox.com/uploads/1/3/2/3/132303010/xivomuviluj.pdfIn PDF document text
- http://files.treasuresinthevalley.com/uploads/1/3/0/7/130738722/nopofed.pdfIn PDF document text
- http://files.mrspeed.co.uk/uploads/1/3/2/7/132740515/fizoraju-wisajo.pdfIn PDF document text
- http://files.winningtouchequineservices.com/uploads/1/3/2/3/132302749/zomobubibej-pixatetetuxi-xomamib.pdfIn PDF document text
- http://fontawesome.iohttp://fontawesome.io/license/In 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/1/0431/6751/4788/files/zovejogomom.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/1703/5166/files/fumolajipuwus.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/2057/3082/files/blood_red_skies_expanded_rules.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/7827/1651/files/nomenclature_of_cycloalkenes.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/4815/5806/files/76272082492.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/3910/4917/files/48855840958.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/3552/5282/files/32919950973.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/1584/5541/files/83914917715.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/6410/5886/files/tubozegekunewubun.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/0288/8351/files/20971745112.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/9799/5944/files/arabian_nights_bangla_download.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
🗂 Part of campaign:
anastasiahronis.com.au
3 samples
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000086b4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x86B4 | 1708 bytes |
SHA-256: bed61108e84682b5e49838f7b230e44e7e2a96df391b4a36debb09a372522a2c |
|||
font_01_sfnt_off00008f28.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8F28 | 5348 bytes |
SHA-256: df545681e955788a83416323c9da5defbbe889d2db24ebd6ed0c5ee25a514b89 |
|||
font_02_sfnt_off0000a14e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA14E | 11092 bytes |
SHA-256: f47c5ec189f0c3c0016236163d3f940b7f3dc2d65c415d95bf26367d8d9f0c8b |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.