MALICIOUS
160
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.001 Malicious Link
The PDF file contains multiple heuristics indicating malicious intent, including a link to a known malicious redirector and a link farm designed for SEO manipulation. The document body, though heavily obfuscated, contains text related to 'new year eve' and a URL that aligns with the redirector heuristic. The primary attack pattern appears to be an advance-fee scam, leveraging a lure of a prize or lottery to trick users into clicking a malicious link. The link `https://ttraff.ru/pify?keyword=new+year+eve+2015+houston` is identified as a malicious redirector.
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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Advance-fee lottery/parcel scam lure high SE_ADVANCE_FEE_SCAM_LUREDocument contains lottery/beneficiary or prize language together with large-value draft/funds wording and parcel/courier delivery requirements. This is a classic advance-fee fraud document shape.
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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=new+year+eve+2015+houston
- http://files.gregorystringfield.com/uploads/1/3/2/6/132681337/jupado_temul_sasatom_fovozan.pdf
- http://files.biglittlethingsfoundation.org/uploads/1/3/2/6/132683334/dufakop.pdf
- http://files.elationcommunityvoices.com/uploads/1/3/1/4/131408798/pexojar_ketoluxuxu.pdf
- https://cdn.shopify.com/s/files/1/0433/9970/8821/files/65943820611.pdf
- https://cdn.shopify.com/s/files/1/0429/0006/2367/files/50004395748.pdf
- https://cdn.shopify.com/s/files/1/0428/8059/8172/files/9718712721.pdf
- https://cdn.shopify.com/s/files/1/0440/1351/9006/files/how_to_clear_cache_on_macbook_pro.pdf
- https://cdn.shopify.com/s/files/1/0434/5793/7561/files/67201898843.pdf
- https://cdn.shopify.com/s/files/1/0429/5757/0207/files/vistaprint_business_cards.pdf
- https://cdn.shopify.com/s/files/1/0433/7513/2824/files/nurotaxonejixakifip.pdf
- https://cdn.shopify.com/s/files/1/0431/5129/4619/files/sodusamujupa.pdf
- https://cdn.shopify.com/s/files/1/0433/7221/6483/files/48070436294.pdf
- https://cdn.shopify.com/s/files/1/0437/9761/0657/files/nozosudawuwuretuxiseteg.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_off00010698.bin39bff2d920b4c79a4158c608f63c05eb9bc5361b6fc2acc4bcb97c4a1258672a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10698 | 5412 bytes |
font_01_sfnt_off00011924.bin38dfd2bdbfa176cd64dd1f3953fb4491c3f5d977b5bcd1dab2872c52e33ba871 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11924 | 10760 bytes |
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