MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.001 Malicious Link
T1059.001 PowerShell
The PDF file contains a heuristic firing for a malicious redirector link, which points to 'https://ttraff.cc/pify?keyword=online+free+antivirus++quick+heal'. This URL is presented within the document body, suggesting a social engineering lure to trick users into clicking it. The presence of numerous other links, many hosted on Shopify, indicates a link farm strategy. No scripts were extracted, and the document body is heavily obfuscated, but the primary intent appears to be redirecting users to malicious infrastructure.
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.cc/pify?keyword=online+free+antivirus++quick+heal
- http://files.believethebestisyettocome.com/uploads/1/3/1/3/131378990/3534553.pdf
- http://files.long-jewelers.com/uploads/1/3/2/6/132696598/9409873.pdf
- https://cdn.shopify.com/s/files/1/0436/9586/6010/files/leponamomikupijufezed.pdf
- https://cdn.shopify.com/s/files/1/0435/6122/2307/files/sfn_abstract_deadline_2016.pdf
- https://cdn.shopify.com/s/files/1/0430/0292/1111/files/6087647775.pdf
- https://cdn.shopify.com/s/files/1/0431/0876/1764/files/jekatofigimimoluridox.pdf
- https://cdn.shopify.com/s/files/1/0435/8032/6051/files/vigukokepe.pdf
- https://cdn.shopify.com/s/files/1/0431/2216/3866/files/asterix_comics_espaol.pdf
- https://cdn.shopify.com/s/files/1/0437/0055/1845/files/cavatina_solo_guitar.pdf
- https://cdn.shopify.com/s/files/1/0435/5594/6647/files/pirate_bays_se.pdf
- https://cdn.shopify.com/s/files/1/0440/8436/3416/files/carlos_castaneda_las_ensenanzas_de_don_juan.pdf
- https://cdn.shopify.com/s/files/1/0435/9297/4499/files/class_11_biology_chapter_2_ncert_solutions.pdf
- https://cdn.shopify.com/s/files/1/0431/1089/1676/files/vegekuweluruwometezu.pdf
- https://cdn.shopify.com/s/files/1/0433/5039/2984/files/84750278463.pdf
- https://cdn.shopify.com/s/files/1/0428/7977/8979/files/wasewili.pdf
- https://cdn.shopify.com/s/files/1/0434/6321/3209/files/63523943667.pdf
- https://cdn.shopify.com/s/files/1/0431/1610/1798/files/can_calibre_convert_to_kindle_format.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_off00006877.binf72c99a240b5958c17b71d48041ba347c292beb104d0712557dced380bea0e8b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6877 | 5248 bytes |
font_01_sfnt_off00007a58.bin3c54368c577bb8791ad0744a6cc5a95eaa0a61b814df1bbc66bca9d953a30eaa |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7A58 | 10204 bytes |
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