MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a link farm and a critical heuristic firing for a malicious redirector. The document body, though heavily obfuscated, contains text related to 'Jquery animation tutorial' and a URL that matches the malicious redirector. This indicates a social engineering lure to drive traffic to malicious sites.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
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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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
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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/wix?keyword=jquery+animation+tutorial
- https://cdn.shopify.com/s/files/1/0432/6139/5102/files/wabimava.pdf
- https://cdn.shopify.com/s/files/1/0437/4288/8097/files/26367490873.pdf
- https://cdn.shopify.com/s/files/1/0440/4789/2630/files/79206592203.pdf
- https://cdn.shopify.com/s/files/1/0429/6274/7548/files/nekevitozewanuj.pdf
- https://cdn.shopify.com/s/files/1/0431/2717/7380/files/22556897871.pdf
- https://cdn.shopify.com/s/files/1/0447/9811/6006/files/ansible_playbook_documentation.pdf
- https://cdn.shopify.com/s/files/1/0429/6556/5589/files/63668639820.pdf
- https://cdn.shopify.com/s/files/1/0432/8656/0936/files/11517377164.pdf
- https://cdn.shopify.com/s/files/1/0434/6304/9378/files/total_gym_2000.pdf
- https://cdn.shopify.com/s/files/1/0436/8377/4614/files/reluxejomakexakifuwe.pdf
- https://cdn.shopify.com/s/files/1/0430/8221/9674/files/20198281030.pdf
- https://cdn.shopify.com/s/files/1/0430/9018/2304/files/gitomaj.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00007177.bin73670fa1eab3f55066ff820e8f48dccd2e300492455aa4b6de29e21c1ada9021 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7177 | 4752 bytes |
font_01_sfnt_off0000818c.bind9e0128af68610c04e60271d8c58d0a2acea43895eec4f15b41965383239d140 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x818C | 14104 bytes |
font_02_sfnt_off0000aead.bin4fcfa7c68d76e23b667942a3ac892d2d5d88346478daafc61479ad4df4af3dd3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAEAD | 4324 bytes |
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