MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a link that redirects to a malicious domain, disguised as a calendar download. The PDF_MALICIOUS_REDIRECTOR_LINK heuristic confirms this behavior. Additionally, the PDF_SEO_LINK_FARM heuristic indicates the presence of numerous external links, likely for SEO manipulation or to host further malicious content. No scripts were extracted from this sample.
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.cc/pify?keyword=descargar+calendario+escolar+2019+nicaragua+pdf In PDF document text
- http://wuvux.complexionsbeautyblog.com/uploads/1/3/0/7/130776167/fogojuxilat_kulanasewo_pijejojegutif.pdfIn PDF document text
- http://kutugive.newyorkstatemuzzleloadersassn.com/uploads/1/3/2/3/132302944/5645409.pdfIn PDF document text
- http://fulopuxus.stopplervirtualcommunications.com/uploads/1/3/1/4/131407377/4712551.pdfIn PDF document text
- http://files.chisholmjohn.com/uploads/1/3/0/8/130814120/28eb5449.pdfIn PDF document text
- http://files.miramissions.org/uploads/1/3/0/8/130813757/5af0aa6c.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/1/0433/5448/8990/files/metroid_nes_rom.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/2762/6134/files/vorowujababuvo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/0195/3952/files/aymeric_caron_utopia_xxi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/5324/3816/files/26767070925.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/5054/7870/files/arihant_biology_books_free_download.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/1368/4891/files/tetofilixuzovulaxo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/6547/3189/files/77214012468.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/5864/1573/files/ge_document_library.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/7080/7461/files/59441929049.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/4541/9165/files/abby_s_studio_rescue.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/8800/2710/files/2579121880.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/2837/2886/files/michigan_appellate_opinion_manual.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/2670/2758/files/nabcep_practice_test.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:
miramissions.org
3 samples
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005b24.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5B24 | 5804 bytes |
SHA-256: 6680255c278c98444ecd5d6df570b6f097327ef9dc06080e902abe9fcc99bcb5 |
|||
font_01_sfnt_off00006ef3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6EF3 | 10672 bytes |
SHA-256: 2838a2c9a9079f04e263c6a15a8e6fd8f9b9e9cb8c325ef73e1afe00f6a1fe30 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.