MALICIOUS — 1cc777_e74338d35b9f4c71af58bf07ea34f8c0.pdf

MALICIOUS — 1cc777_e74338d35b9f4c71af58bf07ea34f8c0.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (88/100). 3 of 54 detection engines flagged it.

Identification

• SHA-256: c1cdb0b9707d9db67cee8556c8936f908f983b3707be787a3cfb53c6fc71e070
• SHA-1: bab958740b54a35f163e79634c4d8bb4026b66c9
• MD5: bc23aeab2bc0597538d4826166228577
• ssdeep: 768:qxgGzpDhAAm8uLi/zej0MR9gWQycmWE6qOTWQDopAlr:JGFFne9gWQyZT8qpAN
• TLSH: T1EA319EF31457FC8C6ACB9F07AE9B101A548DDB8D603292904499772DC8BC6FDAF40961
• Submitted as: 1cc777_e74338d35b9f4c71af58bf07ea34f8c0.pdf
• File type: pdf · Size: 40292 bytes
• Verdict: malicious (88/100)

Detections (3 of 54 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.ru/wix?keyword=classical+conversations+foundations+guide+5th+edition+changes+cycle+3, https://cdn.shopify.com/s/files/1/0432/0637/7633/files/konefurotowoka.pdf, https://cdn.shopify.com/s/files/1/0429/5458/8316/files/marvel_ultimate_alliance_2_nds_rom.pdf - 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.ru/wix?keyword=classical+conversations+foundations+guide+5th+edition+changes+cycle+3
• https://cdn.shopify.com/s/files/1/0432/0637/7633/files/konefurotowoka.pdf
• https://cdn.shopify.com/s/files/1/0429/5458/8316/files/marvel_ultimate_alliance_2_nds_rom.pdf
• https://cdn.shopify.com/s/files/1/0438/3028/0352/files/29888953259.pdf
• http://files.eaglecreekwinery.com/uploads/1/3/0/7/130738893/1608120.pdf
• http://dazasulus.marycaia-artist.com/uploads/1/3/0/8/130874655/1cf93981ec.pdf
• http://zawamex.murthlenesampson.org/uploads/1/3/1/6/131637316/mepobexugojugebokika.pdf
• http://files.fredpoisson.com/uploads/1/3/0/7/130775762/2c00d4527ca2be.pdf
• https://c6eb37bf-d74f-49c1-a24a-daa728b9a62f.filesusr.com/ugd/3be48b_3368fec746934927b75322f137fe3c9d.pdf?index=true
• https://c4fe7d65-d0af-49a5-9d64-52b9f274bfad.filesusr.com/ugd/565485_54cbb6af095344d0ad5c96b6651f0345.pdf?index=true
• https://1a41195d-2810-42bf-b6d1-e3fd2ae345f9.filesusr.com/ugd/ed2d23_28d52755c2584810b1f7c8352326a386.pdf?index=true
• https://5155192b-3def-4987-9bb5-59ec1b359be5.filesusr.com/ugd/610d21_cf15904322114f04ae5da6ddca60aa8a.pdf?index=true
• https://9f151191-b049-427b-a296-b81101ec4174.filesusr.com/ugd/c722c2_1b572d9d45234f1b9d84ccd5b14922a1.pdf?index=true
• https://cdn.shopify.com/s/files/1/0434/1468/3813/files/bijiweterivexat.pdf
• https://cdn.shopify.com/s/files/1/0429/1143/2857/files/59002026584.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.ru
• cdn.shopify.com
• files.eaglecreekwinery.com
• dazasulus.marycaia-artist.com
• zawamex.murthlenesampson.org
• files.fredpoisson.com
• c6eb37bf-d74f-49c1-a24a-daa728b9a62f.filesusr.com
• c4fe7d65-d0af-49a5-9d64-52b9f274bfad.filesusr.com
• 1a41195d-2810-42bf-b6d1-e3fd2ae345f9.filesusr.com
• 5155192b-3def-4987-9bb5-59ec1b359be5.filesusr.com
• 9f151191-b049-427b-a296-b81101ec4174.filesusr.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report