MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains multiple embedded links, with one specifically pointing to a known malicious redirector infrastructure. The document body, though heavily obfuscated, contains text related to the linked URL, suggesting a lure to a malicious site. The presence of a link farm further indicates an attempt to distribute malicious content.
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.club/123?keyword=normative+influences+on+impulsive+buying+behavior+pdf
- https://cdn-cms.f-static.net/uploads/4366302/normal_5f8735c23fd69.pdf
- https://cdn-cms.f-static.net/uploads/4369506/normal_5f882a199e350.pdf
- https://cdn-cms.f-static.net/uploads/4367680/normal_5f89403d61446.pdf
- https://sakuvajavabese.weebly.com/uploads/1/3/1/3/131383602/mewutijufebosura.pdf
- https://cdn-cms.f-static.net/uploads/4374698/normal_5f89526e95c22.pdf
- https://cdn-cms.f-static.net/uploads/4368221/normal_5f892b5d0a86b.pdf
- https://cdn-cms.f-static.net/uploads/4365591/normal_5f8758055755a.pdf
- https://cdn-cms.f-static.net/uploads/4368977/normal_5f893262eca4f.pdf
- https://cdn-cms.f-static.net/uploads/4367922/normal_5f875d1ba21ae.pdf
- https://cdn.shopify.com/s/files/1/0432/6791/5936/files/messenger_apk_uptodown.pdf
- https://cdn.shopify.com/s/files/1/0436/0670/4290/files/66922854763.pdf
- https://uploads.strikinglycdn.com/files/034d7b34-0678-469a-9552-efe1867cb2c1/murezewezafidubevabumuzox.pdf
- https://uploads.strikinglycdn.com/files/5ad3ce14-f518-48cf-98bb-d90a6490698d/pakeriv.pdf
- https://uploads.strikinglycdn.com/files/69b2a38e-af36-47cf-bedf-59047d83c5c9/77587384094.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_off00005ba1.bin2b2e68eee3820d9192839d1d94629404b2c2e14e93fad6222f9f58cf6126251f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5BA1 | 5840 bytes |
font_01_sfnt_off00006f5d.bincaabc0e0a56a1752751b68c644613b7a337ac72ed5b6cbfbe43828d2100d6185 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6F5D | 9676 bytes |
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