MALICIOUS
128
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains a heuristic firing for a malicious redirector link, pointing to 'ttraff.ru'. The document body, though heavily obfuscated, contains the same URL and references 'free shed plans', suggesting a lure. The PDF also contains a link farm heuristic, indicating it's part of a larger SEO poisoning effort to drive traffic to malicious sites. The presence of a 'download button' heuristic further supports the lure-based attack pattern. The file is likely a downloader or redirector disguised as a document.
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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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=free+shed+plans+12x16
- http://files.gallery-lesmemoiresdejacqmotte.com/uploads/1/3/1/8/131871864/dotozisezukegad_jenava.pdf
- http://rafeletu.camileaccessories.shop/uploads/1/3/1/6/131606624/9054123.pdf
- https://cdn.shopify.com/s/files/1/0440/6594/7800/files/25438913984.pdf
- https://cdn.shopify.com/s/files/1/0429/2476/9436/files/fukuwenam.pdf
- https://cdn.shopify.com/s/files/1/0431/4087/4408/files/letter_template_illustrator.pdf
- https://cdn.shopify.com/s/files/1/0431/6938/2568/files/mepijagamudelesanipumubif.pdf
- https://cdn.shopify.com/s/files/1/0435/2429/2762/files/anime_cloud_apk_pure.pdf
- https://cdn.shopify.com/s/files/1/0434/3654/0056/files/27428426668.pdf
- https://cdn.shopify.com/s/files/1/0431/4673/9878/files/11548367970.pdf
- https://cdn.shopify.com/s/files/1/0440/5913/2054/files/simbologia_cade_simu.pdf
- https://cdn.shopify.com/s/files/1/0429/5042/6787/files/american_english_file_2_teacher_s_book_free_download.pdf
- https://cdn.shopify.com/s/files/1/0450/4931/5478/files/laboratory_glassware_and_their_uses.pdf
- https://cdn.shopify.com/s/files/1/0437/1234/8315/files/altered_states_1980_parents_guide.pdf
- https://cdn.shopify.com/s/files/1/0433/9820/1502/files/51565393606.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_off00006e51.binc56c53f6a8824e2119a9d1a8ed2ce5e75a0f23a25506b0c27b630a01ac67a880 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6E51 | 5408 bytes |
font_01_sfnt_off000080b8.bin4dc515817fdc6e191fec3461b7d19bac16a60723860d50e5cd1bc66ec9cb41cb |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x80B8 | 10248 bytes |
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