MALICIOUS
128
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 User Execution: Malicious Link
The PDF contains text and a link related to a 'Tax challan 280 pdf', which is a common lure for financial scams. The embedded link directs to a known malicious redirector, ttraff.cc, and the document also contains a large number of links to external PDFs, many hosted on Shopify, suggesting a link farm for SEO poisoning or traffic generation. The primary intent appears to be directing the user to malicious infrastructure via the tax-related lure.
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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Fake invoice / payment lure low SE_INVOICE_LUREDocument contains invoice or payment language paired with an action verb — useful context when combined with link, macro, or attachment indicators
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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/wb?keyword=tax%20challan%20280%20pdf
- http://files.sebmakeup.com/uploads/1/3/2/6/132695361/sefejibogete.pdf
- http://buzabulab.my-bizco.com/uploads/1/3/1/4/131453194/getusetinupiwi.pdf
- http://files.stampoutcancernow.com/uploads/1/3/1/4/131483445/7560114.pdf
- http://juror.eastonscoaches.co.uk/uploads/1/3/0/7/130776445/kasevera.pdf
- https://cdn.shopify.com/s/files/1/0434/5993/6421/files/tibomivetuzux.pdf
- https://cdn.shopify.com/s/files/1/0438/5092/4182/files/87631551128.pdf
- https://cdn.shopify.com/s/files/1/0431/0266/6906/files/27016320406.pdf
- https://cdn.shopify.com/s/files/1/0441/3220/4696/files/13542532213.pdf
- https://cdn.shopify.com/s/files/1/0431/6810/4602/files/pinekajapovewug.pdf
- https://cdn.shopify.com/s/files/1/0434/4283/1522/files/nedemapolosomuwazuxu.pdf
- https://cdn.shopify.com/s/files/1/0427/8134/3900/files/37821563755.pdf
- https://cdn.shopify.com/s/files/1/0435/2560/3488/files/15825435442.pdf
- https://cdn.shopify.com/s/files/1/0431/8032/7076/files/temebolaratipagul.pdf
- https://cdn.shopify.com/s/files/1/0427/8052/4710/files/96526176674.pdf
- https://cdn.shopify.com/s/files/1/0434/7258/4861/files/duwapedugedawomodarul.pdf
- https://cdn.shopify.com/s/files/1/0430/1144/0803/files/62678910205.pdf
- https://cdn.shopify.com/s/files/1/0433/3414/0056/files/wild_magic_table_5e.pdf
- https://cdn.shopify.com/s/files/1/0436/0051/1138/files/logejemewo.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_off000074ea.binb217fb9ea03e5922d59c889e933fd060f0d1bf66ed81e75ede5bcd1551d8667d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x74EA | 5452 bytes |
font_01_sfnt_off00008782.bind69afd99c1f79532d930e7f9122772d286668374b7dc261b9f5f56b0c8782fc4 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8782 | 10148 bytes |
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