MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a link to a redirector service, which is a common technique for delivering malicious payloads. The document body and heuristics indicate a lure for a 'kambi katha malayalam pdf download', which is likely a pretext to get the user to click the malicious link. The ML classifier also strongly indicated maliciousness. No scripts were extracted, but the presence of a malicious redirector URL is a high-confidence indicator of malicious intent.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 3
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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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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=kambi+katha+malayalam+pdf+download
- http://jirigij.emilyflowerportfolio.com/uploads/1/3/0/9/130969465/mumovo_sujulowibome_legijukewewa_raworune.pdf
- http://files.waddellapples.com/uploads/1/3/0/9/130969982/witavekorafigibuloxo.pdf
- http://files.matthew-taylor.co/uploads/1/3/1/6/131637811/8b7de04992f790.pdf
- http://files.foundationschristianschool.com/uploads/1/3/1/8/131871705/2d6923f375f09a.pdf
- http://files.retreatatprairiewind.com/uploads/1/3/2/7/132740639/5017326.pdf
- https://cdn.shopify.com/s/files/1/0433/9171/3443/files/quake_4_cheats.pdf
- https://cdn.shopify.com/s/files/1/0432/7679/6057/files/votirojozevexiweremit.pdf
- https://cdn.shopify.com/s/files/1/0431/5283/4717/files/59906454267.pdf
- https://cdn.shopify.com/s/files/1/0433/7670/5692/files/dasewowixefik.pdf
- https://cdn.shopify.com/s/files/1/0435/4709/9287/files/57723939913.pdf
- https://cdn.shopify.com/s/files/1/0432/5169/5771/files/tuwopebilazunigoji.pdf
- https://cdn.shopify.com/s/files/1/0434/4355/2416/files/reset_autonomous_desk.pdf
- https://cdn.shopify.com/s/files/1/0429/7408/5279/files/bsc_nursing_2nd_year_syllabus_bfuhs.pdf
- https://cdn.shopify.com/s/files/1/0428/8082/7558/files/64029549209.pdf
- https://cdn.shopify.com/s/files/1/0433/4436/3678/files/buvutejutowefumarifosoxi.pdf
- https://cdn.shopify.com/s/files/1/0438/3349/1606/files/descriptive_writing_book.pdf
- https://cdn.shopify.com/s/files/1/0431/3939/9842/files/95431773492.pdf
- https://cdn.shopify.com/s/files/1/0429/9581/0455/files/29063050952.pdf
- https://cdn.shopify.com/s/files/1/0433/0595/9574/files/2044177804.pdf
- https://cdn.shopify.com/s/files/1/0428/4389/8022/files/fiwirokisudumaditin.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_off00005201.binb3bf90cab1c829213f601b2f3cd6c6b7952ca895d6c9ace332a8040ee3010465 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5201 | 5372 bytes |
font_01_sfnt_off0000643e.binad07ef613387e7d26b2b831caddf6bd69a843ddbbc810828855afc0bc6c7aafe |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x643E | 10192 bytes |
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