MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a critical heuristic firing for a malicious redirector link, which is the primary indicator of malicious intent. The document body, though heavily obfuscated, contains the same URL. The presence of a large number of external PDF links, many hosted on Shopify, suggests a link farm or content stuffing technique to obscure the malicious redirector. No scripts were extracted from this sample.
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.club/wix?keyword=to+follow+a+line+by+merlie+alunan
- http://vekaz.drforrestreaddydc.com/uploads/1/3/1/4/131453182/e781b12.pdf
- http://nupagu.reviewgraphs.com/uploads/1/3/1/6/131636825/jizamitolozit.pdf
- http://files.irondan.net/uploads/1/3/1/0/131070171/6687106.pdf
- https://cdn.shopify.com/s/files/1/0432/3121/5780/files/39071267165.pdf
- https://cdn.shopify.com/s/files/1/0440/6873/3078/files/online_jpg_to_word_converter_i_love.pdf
- https://cdn.shopify.com/s/files/1/0430/7825/4745/files/autotable_jspdf_multiple_tables.pdf
- https://cdn.shopify.com/s/files/1/0435/4532/9832/files/61868598806.pdf
- https://cdn.shopify.com/s/files/1/0436/9743/8875/files/89638717678.pdf
- https://cdn.shopify.com/s/files/1/0431/5696/3479/files/5e_zealot_barbarian_guide.pdf
- https://cdn.shopify.com/s/files/1/0435/4762/3592/files/compliance_officer_job_interview_questions_and_answers.pdf
- https://cdn.shopify.com/s/files/1/0435/5637/2631/files/ennavale_ennai_maranthathu_yeno_mp3.pdf
- https://cdn.shopify.com/s/files/1/0435/1806/6842/files/video_maker_apk_android_2._3.pdf
- https://cdn.shopify.com/s/files/1/0438/4020/9056/files/ripelov.pdf
- https://cdn.shopify.com/s/files/1/0436/2623/4009/files/1686165485.pdf
- https://cdn.shopify.com/s/files/1/0438/1186/4738/files/academic_ielts_reading_practice_test.pdf
- https://cdn.shopify.com/s/files/1/0434/9463/7734/files/beauty_plus_camera_karo.pdf
- https://cdn.shopify.com/s/files/1/0430/9437/6605/files/23498367547.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_off00006b0d.bin58295a1cad7f6e614805170d72408ac5b67ccc0772cdec014e0671760823372b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6B0D | 5020 bytes |
font_01_sfnt_off00007c22.bin14261a7fd52306973351d44eb55c1a4e24c2787150bc5222474cda36ced82cfa |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7C22 | 10212 bytes |
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