MALICIOUS — 4329d7_c67d8ccbfa9246ffbc237411fb4db236.pdf

MALICIOUS — 4329d7_c67d8ccbfa9246ffbc237411fb4db236.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: 2dffefd1b50a839b1cd418f8aaf1c2765a1838fd692409fbdec8d92d8c973c74
• SHA-1: 4b86aa66b6ed556397d719a85bcf1e8f05125477
• MD5: 0feae0c784088e5e9b69c68d821e58cb
• ssdeep: 768:hgGzpDLHzvNCM9HS82W1XgqO3jMEFMdzz9SEGRRRO8DJq5FBcdtmv0ynq5:SGFPyU1XgqO3jMtRZStxtqjWtM0ynq5
• TLSH: T1A9319EF34497ED883D87AF07EDE710596099D78E6233A7204099776DC5BC6BCAE10860
• Submitted as: 4329d7_c67d8ccbfa9246ffbc237411fb4db236.pdf
• File type: pdf · Size: 43142 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=positive+discipline+for+toddlers+pdf, https://cdn.shopify.com/s/files/1/0427/8131/1132/files/69982802572.pdf, https://cdn.shopify.com/s/files/1/0427/9622/0572/files/jiboxab.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=positive+discipline+for+toddlers+pdf
• https://cdn.shopify.com/s/files/1/0427/8131/1132/files/69982802572.pdf
• https://cdn.shopify.com/s/files/1/0427/9622/0572/files/jiboxab.pdf
• https://cdn.shopify.com/s/files/1/0438/8408/5416/files/android_10_release_date_canada.pdf
• https://cdn.shopify.com/s/files/1/0428/9835/8432/files/tufajotojitumawudawemir.pdf
• https://cdn.shopify.com/s/files/1/0433/4066/0904/files/7_arbres_sacrs_du_bosquet_des_druid.pdf
• http://tevizev.brilliant-oc.com/uploads/1/3/1/4/131407355/ritipa-xakesik.pdf
• http://files.mikecherryart.com/uploads/1/3/0/9/130969879/d7763cf49e.pdf
• https://6e1f3a07-fbca-4b64-9b32-aa36bb7cb11e.filesusr.com/ugd/610d21_ce0cd0c2e1dd4c5baa28df9691664373.pdf?index=true
• https://61c1fe8e-984a-4a87-b6d2-d28da0e012d1.filesusr.com/ugd/33ab24_a6b09c148c2a4f46bfb89e784b9e99ea.pdf?index=true
• https://1fe9b630-f808-11ea-a328-fc4dd43d38a6.filesusr.com/ugd/2b25b5_485d793debeb45bd9250f5940c6ed34d.pdf?index=true
• https://cc0e86c5-9d95-40fb-8e44-a1f408455a1c.filesusr.com/ugd/a91264_0808ac75392d4668857c2e098bb126ea.pdf?index=true
• https://04f581e7-da1f-4b43-b352-452121160611.filesusr.com/ugd/0b46e6_f6585cd5c920478d995134440207e5cf.pdf?index=true
• https://9905952b-a71d-4b86-ad50-22ba09231c6d.filesusr.com/ugd/3ed902_b9fcd049bd5e4a4fa6a1357f49380d31.pdf?index=true
• https://054bb1ca-f808-11ea-a328-fc4dd43d38a6.filesusr.com/ugd/d775a9_bb362e18c25343068c6d1d54df956a04.pdf?index=true
• https://1f29e04a-aba8-46c7-8979-78e8f150f660.filesusr.com/ugd/33ab24_a83a6edac0344e48a252f39608286e5e.pdf?index=true
• 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
• tevizev.brilliant-oc.com
• files.mikecherryart.com
• 6e1f3a07-fbca-4b64-9b32-aa36bb7cb11e.filesusr.com
• 61c1fe8e-984a-4a87-b6d2-d28da0e012d1.filesusr.com
• 1fe9b630-f808-11ea-a328-fc4dd43d38a6.filesusr.com
• cc0e86c5-9d95-40fb-8e44-a1f408455a1c.filesusr.com
• 04f581e7-da1f-4b43-b352-452121160611.filesusr.com
• 9905952b-a71d-4b86-ad50-22ba09231c6d.filesusr.com
• 054bb1ca-f808-11ea-a328-fc4dd43d38a6.filesusr.com
• 1f29e04a-aba8-46c7-8979-78e8f150f660.filesusr.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report