MALICIOUS — fedf23_880c2c8bc28f4149979efd5d69bbbdde.pdf

MALICIOUS — fedf23_880c2c8bc28f4149979efd5d69bbbdde.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (88/100). 3 of 53 detection engines flagged it.

Identification

• SHA-256: 5e9ff87ae13ace14874a3424d8690ef9f2d0b62e2400dca8e6edd439f8a27bdd
• SHA-1: 30a77df27d1df05267d287861ce4ef93de62d789
• MD5: 0afe9936753547673c418d91790e2ad7
• ssdeep: 768:LgGzpDhYmdOLZJhbjf/Ajl5xr2TaCFk9wo9FKWjh6pQ3vWW:0GFVHx3r6aCCCWFKWjYa3uW
• TLSH: T1BD319DF315AAED8D69C79F032DA304A16085D78D2236D77099A87B2CC4786BDAF00971
• Submitted as: fedf23_880c2c8bc28f4149979efd5d69bbbdde.pdf
• File type: pdf · Size: 40762 bytes
• Verdict: malicious (88/100)

Detections (3 of 53 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• Emsisoft (Emergency Kit): PDF.Spam.Heur.1
• Kaspersky (KVRT): HEUR:Trojan.Script.Generic

Why this verdict

The malicious score of 88/100 is the fusion of 6 weighted signals:

• Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.1 (rule PDF.Spam.Heur.1) - engine signal, weight 0.55, confidence 0.85
• Kaspersky (KVRT) flagged HEUR:Trojan.Script.Generic (rule HEUR:Trojan.Script.Generic) - engine signal, weight 0.55, confidence 0.85
• MalwareAnalyser heuristics (entropy/packer) flagged high-entropy-blob (rule high-entropy-blob) - engine signal, weight 0.35, confidence 0.70
• Embedded network infrastructure: https://ttraff.link/wix?keyword=zte+max+xl+root+apk, https://e311f88e-92a3-4b73-91bc-b4b789ae6ab0.filesusr.com/ugd/8e7730_c39b60e6c5374f44a99c33155a5d0f36.pdf?index=true, https://bc348304-62e9-4621-beb1-5be7f8481ba5.filesusr.com/ugd/d8966e_b603c9b490c942069d9c8387c32c2942.pdf?index=true - static signal, weight 0.35, confidence 0.60
• Document active content: uri-action - static signal, weight 0.30, confidence 0.60
• Packing/obfuscation: high-entropy-blob - static signal, weight 0.25, confidence 0.55

Dynamic analysis

No runtime behaviour was captured for this sample, so the analysis above is static only. That is a limit of this run rather than evidence the sample does nothing.

Embedded URLs

• https://ttraff.link/wix?keyword=zte+max+xl+root+apk
• https://e311f88e-92a3-4b73-91bc-b4b789ae6ab0.filesusr.com/ugd/8e7730_c39b60e6c5374f44a99c33155a5d0f36.pdf?index=true
• https://bc348304-62e9-4621-beb1-5be7f8481ba5.filesusr.com/ugd/d8966e_b603c9b490c942069d9c8387c32c2942.pdf?index=true
• https://5a1caadf-8007-4660-9544-017ff1e7e083.filesusr.com/ugd/efc97f_7a065072d71e4ff592750f371c29516b.pdf?index=true
• http://vofadedab.alexandracr.com/uploads/1/3/0/7/130775853/getonibedam_wozuvon_modibi.pdf
• http://jafemot.latextsavings.com/uploads/1/3/1/4/131407089/07c4575f59cd.pdf
• https://601902d8-7791-44b2-ae9b-9c689fc41e9b.filesusr.com/ugd/28146e_e9100513ec4b4403ad8fe91fcb836c4d.pdf?index=true
• https://e6e8fab2-a72c-46e7-a7ce-085fe8ccb4c1.filesusr.com/ugd/04c368_849dd854ae7143958a42f025545b6249.pdf?index=true
• https://2799bf19-db9f-4abd-b319-f9e59cef1978.filesusr.com/ugd/1e52da_cba81cc2f3a54cb6800996da47cb8611.pdf?index=true
• https://66c15243-005c-4efa-8a61-45453a81ed8c.filesusr.com/ugd/0286dd_b0a4d544d9a642c8a1c3f37e2951126c.pdf?index=true
• https://cdn.shopify.com/s/files/1/0472/3048/4645/files/ruloxisubaxesujubuzudixu.pdf
• https://cdn.shopify.com/s/files/1/0466/3548/3301/files/kelechi_africana_woman.pdf
• https://cdn.shopify.com/s/files/1/0433/8787/9589/files/zobiminaxelu.pdf
• https://cdn.shopify.com/s/files/1/0440/0631/0046/files/mawekupepufi.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/

Embedded domains

• ttraff.link
• e311f88e-92a3-4b73-91bc-b4b789ae6ab0.filesusr.com
• bc348304-62e9-4621-beb1-5be7f8481ba5.filesusr.com
• 5a1caadf-8007-4660-9544-017ff1e7e083.filesusr.com
• vofadedab.alexandracr.com
• jafemot.latextsavings.com
• 601902d8-7791-44b2-ae9b-9c689fc41e9b.filesusr.com
• e6e8fab2-a72c-46e7-a7ce-085fe8ccb4c1.filesusr.com
• 2799bf19-db9f-4abd-b319-f9e59cef1978.filesusr.com
• 66c15243-005c-4efa-8a61-45453a81ed8c.filesusr.com
• cdn.shopify.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report