MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a large number of embedded links, many of which point to external PDF files hosted on various domains. One of the primary links, 'https://ttraff.ru/pify?keyword=rationale+zahlen+aufgaben+klasse+7+pdf', is identified as a malicious redirector. This suggests the document is designed to lure users into clicking these links, potentially leading them to malicious websites or further malware downloads. The presence of a link farm and a malicious redirector indicates a social engineering tactic to distribute malicious content.
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.ru/pify?keyword=rationale+zahlen+aufgaben+klasse+7+pdf
- http://files.dubiousalliance.com/uploads/1/3/0/7/130775242/faxesipisuko_furefos_fujizosasusako.pdf
- http://fifage.lmctotherescue.com/uploads/1/3/1/1/131163599/givozupimexejasatu.pdf
- http://desovapig.storiasia.com/uploads/1/3/1/4/131453062/3734910.pdf
- http://zaposam.shopcoppercow.com/uploads/1/3/0/7/130739860/8800909.pdf
- https://cdn.shopify.com/s/files/1/0431/4015/3505/files/latavaropijozinub.pdf
- https://cdn.shopify.com/s/files/1/0432/9416/3109/files/64685095020.pdf
- https://cdn.shopify.com/s/files/1/0432/3000/3355/files/f2p_mining_guide.pdf
- https://cdn.shopify.com/s/files/1/0439/1570/6523/files/bcg_case_interview_preparation.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/8861538602.pdf
- https://cdn.shopify.com/s/files/1/0428/7735/4143/files/40266517661.pdf
- https://cdn.shopify.com/s/files/1/0431/8402/9854/files/jutonekugaviveboze.pdf
- https://cdn.shopify.com/s/files/1/0434/8506/9478/files/brahmin_gotra.pdf
- https://cdn.shopify.com/s/files/1/0432/4392/9762/files/paleren.pdf
- https://cdn.shopify.com/s/files/1/0431/6564/7002/files/lusixe.pdf
- https://cdn.shopify.com/s/files/1/0434/3074/0135/files/60867649555.pdf
- https://cdn.shopify.com/s/files/1/0433/7431/3621/files/minor_cofactor_and_adjoint_of_a_matrix.pdf
- https://cdn.shopify.com/s/files/1/0431/3461/5706/files/61329354034.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_off000076b4.bind37fe2dae2e844017fcfc8b4fecfd0a16394c8e60706a7304f509f70758c0740 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x76B4 | 5548 bytes |
font_01_sfnt_off000089a9.bin86a8f7c1c05eb7cc0c04ac5e2f6e010c75ebfddcb946d5bdc855671824652115 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x89A9 | 10740 bytes |
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