MALICIOUS — dcf311_bfbd33e20a804fa09b269749c2a18b2e.pdf

MALICIOUS — dcf311_bfbd33e20a804fa09b269749c2a18b2e.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: f89318ac665960d60c5eddca349364875ae6a17863ffe3103e4fe79fad913125
• SHA-1: 00db4e7e276fbbccbf7b079a681e1f36e3fec9c1
• MD5: 04d538c916d96b4fa9889d4dd6704f71
• ssdeep: 1536:GGFCNQD2fBUQq2S5n4xY8rNFfNxrYsmA+Je+NdzWO:fFCN+oZUtKj9ye+Nd3
• TLSH: T1A536DFF34257FD8C7A4A9F17AEA722989186D71CA136E260418D773CC97C3AC6F41902
• Submitted as: dcf311_bfbd33e20a804fa09b269749c2a18b2e.pdf
• File type: pdf · Size: 68784 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.cc/wix?keyword=aisha+winx+season+8, http://nolonawos.annerosenberg.com/uploads/1/3/1/1/131164077/82694a904c28.pdf, http://zojanop.dedethford.com/uploads/1/3/1/4/131410399/444bc6cce2.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.cc/wix?keyword=aisha+winx+season+8
• http://nolonawos.annerosenberg.com/uploads/1/3/1/1/131164077/82694a904c28.pdf
• http://zojanop.dedethford.com/uploads/1/3/1/4/131410399/444bc6cce2.pdf
• http://wulujik.parissouvenirs.com/uploads/1/3/1/6/131636908/zaxogisoxoket.pdf
• http://jotupa.boydfilm.com/uploads/1/3/1/6/131606289/40f3563a.pdf
• http://lomew.zealscattery.com/uploads/1/3/1/0/131071252/baxoponumiledogij.pdf
• https://cdn.shopify.com/s/files/1/0440/1197/8902/files/xigakalavizuz.pdf
• https://cdn.shopify.com/s/files/1/0437/5193/2065/files/gravity_die_casting_process.pdf
• https://a0265a74-d679-40c0-911f-4c7722f8432b.filesusr.com/ugd/682d1c_c0eb4190d7814093b444c277ec12abe5.pdf?index=true
• https://cc0e86c5-9d95-40fb-8e44-a1f408455a1c.filesusr.com/ugd/a91264_0808ac75392d4668857c2e098bb126ea.pdf?index=true
• https://cdn.shopify.com/s/files/1/0438/4748/3552/files/anti_ulcer_agents_pharmacology.pdf
• https://cdn.shopify.com/s/files/1/0429/3846/6467/files/87498312980.pdf
• https://cdn.shopify.com/s/files/1/0433/0664/7717/files/tikabugizekamedazuxe.pdf
• https://cdn.shopify.com/s/files/1/0432/6434/4219/files/befujoleg.pdf
• https://cdn.shopify.com/s/files/1/0433/4485/5195/files/robe_sewing_pattern.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.cc
• nolonawos.annerosenberg.com
• zojanop.dedethford.com
• wulujik.parissouvenirs.com
• jotupa.boydfilm.com
• lomew.zealscattery.com
• cdn.shopify.com
• a0265a74-d679-40c0-911f-4c7722f8432b.filesusr.com
• cc0e86c5-9d95-40fb-8e44-a1f408455a1c.filesusr.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report