MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file was flagged by multiple critical heuristics for containing malicious redirector links and a link farm. The ML classifier also strongly indicated maliciousness. The primary malicious IOC is the URL 'https://ttraff.cc/pify?keyword=time+estimation+template+for+software+development', which is likely used to redirect users to a malicious site. The document body contains a mix of seemingly legitimate text and obfuscated content, but the presence of numerous links to external PDFs, many hosted on Shopify, suggests a coordinated effort to distribute malicious content or phish users.
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.cc/pify?keyword=time+estimation+template+for+software+development
- http://dixarok.aileenfletcher.com/uploads/1/3/0/8/130874431/pibedilikajarukoxir.pdf
- http://sidaf.glowmedica.com/uploads/1/3/1/0/131070364/sejalekunebet.pdf
- https://cdn.shopify.com/s/files/1/0437/3338/5381/files/form_template_bootstrap_3.pdf
- https://cdn.shopify.com/s/files/1/0429/0910/6335/files/18546139159.pdf
- https://cdn.shopify.com/s/files/1/0429/5829/1093/files/52164723677.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/vemuvuferakodumi.pdf
- https://cdn.shopify.com/s/files/1/0437/4318/2999/files/15990405391.pdf
- https://cdn.shopify.com/s/files/1/0427/3831/9527/files/filepitomimimifomapo.pdf
- https://cdn.shopify.com/s/files/1/0432/5077/8269/files/tekujef.pdf
- https://cdn.shopify.com/s/files/1/0428/0002/1667/files/wow_classic_enchanting_guide.pdf
- https://cdn.shopify.com/s/files/1/0430/8307/1642/files/57889624671.pdf
- https://cdn.shopify.com/s/files/1/0432/0280/5917/files/rainbow_blanket_octopus_information.pdf
- https://cdn.shopify.com/s/files/1/0433/5645/5067/files/93938657718.pdf
- https://cdn.shopify.com/s/files/1/0440/4841/6933/files/engagement_invitation_background_template_free.pdf
- https://cdn.shopify.com/s/files/1/0429/6795/7658/files/jiwowuxawotuzetanofud.pdf
- https://cdn.shopify.com/s/files/1/0432/0660/7012/files/88990434427.pdf
- https://cdn.shopify.com/s/files/1/0429/0645/2131/files/bengali_calendar_1423_free_download.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_off00005e4e.bin18648c2c077b90db42c734fa98315c4c9566839aded6cee88e9397b2dce89037 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5E4E | 5288 bytes |
font_01_sfnt_off00007043.bin0dee86f7db63e057b57bb6ad2366c7e35181c34b9e17b8011216f1b2ca1923bd |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7043 | 9756 bytes |
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