MALICIOUS
130
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains numerous embedded links, with a critical heuristic identifying a link to known malicious redirector infrastructure. The document body, though heavily obfuscated, contains text related to 'cbse board exam date sheet 12th class' and the malicious URL, suggesting a lure to trick users into clicking the link. The presence of a 'visual download button' heuristic further supports the deceptive nature of the document. The file is identified as a malicious redirector, likely aiming to lead users to further malicious content.
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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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=cbse+board+exam+date+sheet+12th+class
- http://saxugaz.wordbywordjourneys.org/uploads/1/3/1/3/131384401/2180133.pdf
- http://zavepew.otticacastelli.com/uploads/1/3/0/7/130739922/e7bc23fa.pdf
- http://levegove.marfastudioarts.org/uploads/1/3/0/7/130775045/lazisox-kupizifivowa-bipewutet.pdf
- http://files.zenbeautychester.com/uploads/1/3/1/4/131437676/4082138.pdf
- http://files.stuff-it.blog/uploads/1/3/0/7/130775196/3857639.pdf
- https://cdn.shopify.com/s/files/1/0428/3075/8054/files/zazofarodurivejovalewonot.pdf
- https://cdn.shopify.com/s/files/1/0428/5222/1091/files/39462174561.pdf
- https://cdn.shopify.com/s/files/1/0433/4537/9478/files/15234238882.pdf
- https://cdn.shopify.com/s/files/1/0433/4993/4231/files/namux.pdf
- https://cdn.shopify.com/s/files/1/0431/7937/6798/files/here_i_am_lord_piano_sheet_music.pdf
- https://cdn.shopify.com/s/files/1/0435/7121/6542/files/datilekatojunekuwilosefum.pdf
- https://cdn.shopify.com/s/files/1/0429/2093/5590/files/jinekizusologujom.pdf
- https://cdn.shopify.com/s/files/1/0429/6084/7004/files/biblia_romana_ortodoxa.pdf
- https://cdn.shopify.com/s/files/1/0438/0544/2209/files/92829405580.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_off00006538.bina2ba4966fdccba7559039a75a4fb6cf0936110f0c43df2c3fdb065590867df91 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6538 | 5476 bytes |
font_01_sfnt_off000077b2.bin14409a03c1332fd25259d8729d81a0e1e35664fb4e654e2d91aab06906692862 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x77B2 | 10288 bytes |
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