MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a significant number of embedded links, with one heuristic specifically identifying it as a PDF link farm. The primary malicious URL, 'https://ttraff.ru/pify?keyword=horn+blow+song+whatsapp+status+video', is flagged as a malicious redirector. The document body, though heavily obfuscated, also contains this URL and other Shopify-hosted PDF links, suggesting a coordinated effort to distribute content or redirect users to malicious sites. The ML classifier also strongly indicated maliciousness.
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.ru/pify?keyword=horn+blow+song+whatsapp+status+video
- http://badezomes.gracebaptistlockport.com/uploads/1/3/1/6/131636648/8672001.pdf
- http://files.cardinalaviation.ca/uploads/1/3/0/9/130969659/munaxawozi-vepemaj.pdf
- http://pavom.diyslimestudio.com/uploads/1/3/0/9/130969754/tavebijudogoxikozem.pdf
- https://cdn.shopify.com/s/files/1/0434/5282/5767/files/48909739527.pdf
- https://cdn.shopify.com/s/files/1/0430/7851/6885/files/fomadonibulazozegetibe.pdf
- https://cdn.shopify.com/s/files/1/0437/3826/7809/files/bmw_troubleshooting_manual.pdf
- https://cdn.shopify.com/s/files/1/0435/6295/9006/files/nabitasetobudir.pdf
- https://cdn.shopify.com/s/files/1/0434/1599/4529/files/43833407172.pdf
- https://cdn.shopify.com/s/files/1/0433/9331/9079/files/ginoka.pdf
- https://cdn.shopify.com/s/files/1/0439/2982/9544/files/maternal_newborn_child_and_adolescent_health.pdf
- https://cdn.shopify.com/s/files/1/0435/6279/5167/files/7588107274.pdf
- https://cdn.shopify.com/s/files/1/0462/2739/0615/files/ropukenujefetor.pdf
- https://cdn.shopify.com/s/files/1/0434/2913/4501/files/55984421820.pdf
- https://cdn.shopify.com/s/files/1/0437/0432/0154/files/fovuzuxuwa.pdf
- https://cdn.shopify.com/s/files/1/0430/9726/0192/files/22316743638.pdf
- https://cdn.shopify.com/s/files/1/0437/6032/0669/files/65438354625.pdf
- https://cdn.shopify.com/s/files/1/0431/5738/9472/files/mewufes.pdf
- https://cdn.shopify.com/s/files/1/0437/7051/1521/files/spanish_to_english_basic_words.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_off00004884.bin30d16caf9b551e680dac6fec73b8b2c5da9aebcfade5cb465c5f9db4c87993bc |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4884 | 5472 bytes |
font_01_sfnt_off00005b23.bin67326e6ed71a9a80a6203ca10b8393f09587fdb8c02897a5f9a48211b1c38c66 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5B23 | 9144 bytes |
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