MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 User Execution: Malicious Link
T1059.001 PowerShell
The PDF contains a critical heuristic firing for a malicious redirector link pointing to 'https://ttraff.ru/wix?keyword=shazam+apk++for+android+2.+3.+6'. This indicates a phishing or social engineering attempt to trick the user into downloading potentially malicious content. The document body, though heavily corrupted, contains the same URL, reinforcing the lure. The presence of a large number of external PDF links, many hosted on Shopify, suggests a link farm used for SEO poisoning or distributing further malicious content.
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.ru/wix?keyword=shazam+apk++for+android+2.+3.+6
- https://cdn.shopify.com/s/files/1/0434/1566/6849/files/81821425779.pdf
- https://cdn.shopify.com/s/files/1/0431/1737/9750/files/ski_region_simulator_mods.pdf
- https://cdn.shopify.com/s/files/1/0437/2224/4264/files/xavawavadawixepasikeger.pdf
- https://static.usrfiles.com/ugd/62e2c1_de33a7b8bc314092b51654b651aa222d.pdf
- https://static.usrfiles.com/ugd/f84671_ce7ca4379f50452cab72a551f4cd2fab.pdf
- https://static.usrfiles.com/ugd/b8c837_3a1035ac50134c5da3e49d72c27d05b6.pdf
- https://static.usrfiles.com/ugd/4bdc6d_aa9e16b0253c441eae9f84848aa9b5f5.pdf
- https://cdn.shopify.com/s/files/1/0432/2449/8343/files/lodedelilada.pdf
- https://cdn.shopify.com/s/files/1/0428/1267/0111/files/jaclyn_rotondi_ruberti.pdf
- https://cdn.shopify.com/s/files/1/0434/2710/2887/files/wozanujisotixilibunuve.pdf
- https://cdn.shopify.com/s/files/1/0433/5458/7288/files/97898715058.pdf
- https://cdn.shopify.com/s/files/1/0429/3243/7151/files/jiwezo.pdf
- https://cdn.shopify.com/s/files/1/0438/8408/5416/files/60389484321.pdf
- https://cdn.shopify.com/s/files/1/0431/9834/9471/files/vawimew.pdf
- https://cdn.shopify.com/s/files/1/0460/1777/3735/files/pathfinder_andoran_birthplace_of_freedom.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_off00007d7e.bin535a034457434294981775e4766f31af0276261153da174c8e3aa03e657b9e1d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7D7E | 5768 bytes |
font_01_sfnt_off00009108.bin576779321bb0a02a65d82615aacc212c63b2ee5f249ef0c2a4974a8acf84ca83 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9108 | 9924 bytes |
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