MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a large number of embedded links, many of which point to external PDF files, a technique often used for SEO poisoning or to host malicious content. One of the primary links, 'https://ttraff.cc/pify?keyword=vatican+guided+tour+official', is identified as a malicious redirector. The ML classifier strongly flagged this PDF as malicious, supporting the conclusion that this is a malicious document designed to redirect users to harmful sites.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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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.
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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.
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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.
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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=vatican+guided+tour+official
- http://regobu.dsmtoolworks.com/uploads/1/3/0/8/130873995/369fc1c.pdf
- http://mogawejit.2200firstseattle.com/uploads/1/3/2/6/132680839/kilolov.pdf
- http://files.aucklandsuzukiviolinschool.com/uploads/1/3/1/4/131408172/d9d5ae409.pdf
- http://files.parsonscmj.com/uploads/1/3/1/4/131452883/joziwurivafimuj_ripiwifipevel_jasoxobos_devoxom.pdf
- http://files.loudandclearcopy.com/uploads/1/3/2/6/132695361/newebobapixelizasula.pdf
- https://cdn.shopify.com/s/files/1/0429/4639/6326/files/6347345306.pdf
- https://cdn.shopify.com/s/files/1/0428/0382/2755/files/lepexibezosatebagiri.pdf
- https://cdn.shopify.com/s/files/1/0430/6108/4322/files/54078291633.pdf
- https://cdn.shopify.com/s/files/1/0433/7605/0330/files/tepuzubasidawu.pdf
- https://cdn.shopify.com/s/files/1/0465/5366/1590/files/28666497195.pdf
- https://cdn.shopify.com/s/files/1/0428/1306/3327/files/72807262519.pdf
- https://cdn.shopify.com/s/files/1/0437/6422/0055/files/babaz.pdf
- https://cdn.shopify.com/s/files/1/0438/6160/6550/files/24290424187.pdf
- https://cdn.shopify.com/s/files/1/0433/2866/7816/files/whatsapp_status_sad_video_full_hd.pdf
- https://cdn.shopify.com/s/files/1/0439/1878/6728/files/fubuduvexonaremu.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/
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000658b.bin1c7fbc59898fa8e25f48a3b084e65f9c05dd77de748336f1e009807a67332412 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x658B | 4976 bytes |
font_01_sfnt_off00007681.binb0cf6314614ea530a601bfd02c6fa422e6f2b50aa2633fde57da663fa9d829f0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7681 | 10196 bytes |
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