MALICIOUS — 227d0f_06fa9cad57ff4e9b9d65599b064638a2.pdf

MALICIOUS — 227d0f_06fa9cad57ff4e9b9d65599b064638a2.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: 1f332d5e6294bad2ba1dae97c63712910fc571eace1f775d402b3fb8c2fc06ee
• SHA-1: 4544bef683794cb578bb3df723db3b754adb5ab0
• MD5: a700dd701c588056ea7a8377ca0fe528
• ssdeep: 1536:aGFFxerLo5URFA7F3E7lyp/ZFN/UCjv2xNjk:DFFfiFmpN/JRKq
• TLSH: T10333C0F34057EC8C2A8A7B07AEA210A2355A96C8A13697645CCDB77CC97C7BDBC10460
• Submitted as: 227d0f_06fa9cad57ff4e9b9d65599b064638a2.pdf
• File type: pdf · Size: 49986 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=absolute+value+equations+and+inequalities+answers, http://files.benandrewsconsulting.com/uploads/1/3/1/6/131606968/8537740.pdf, http://fuvega.stevenknightmedia.com/uploads/1/3/1/1/131164173/miwuleko.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.link/wix?keyword=absolute+value+equations+and+inequalities+answers
• http://files.benandrewsconsulting.com/uploads/1/3/1/6/131606968/8537740.pdf
• http://fuvega.stevenknightmedia.com/uploads/1/3/1/1/131164173/miwuleko.pdf
• http://suroxa.bachmansfarmstore.online/uploads/1/3/1/3/131384771/8104ae016d4.pdf
• http://files.burnswharf.net/uploads/1/3/1/6/131606819/lofufitamo-putoruxarop.pdf
• http://lutor.mattysonmarie.com/uploads/1/3/1/6/131637308/80a46bb2b4.pdf
• http://jelar.hickmanfootball.com/uploads/1/3/1/4/131437044/xineli_tiwumimagivaraf_xazubaxeraxalun_tebuwiwim.pdf
• http://files.kellymgriffin.com/uploads/1/3/1/4/131437552/212082.pdf
• https://cdn.shopify.com/s/files/1/0439/4654/1211/files/74774637242.pdf
• https://cdn.shopify.com/s/files/1/0439/1321/6168/files/tidugelatezosigubab.pdf
• https://cdn.shopify.com/s/files/1/0464/1187/4472/files/96411582410.pdf
• https://cdn.shopify.com/s/files/1/0429/8617/6665/files/elsword_elesis_guide.pdf
• https://cdn.shopify.com/s/files/1/0441/4596/7256/files/balunga_toka_full_film.pdf
• https://cdn.shopify.com/s/files/1/0431/7511/6961/files/47589334201.pdf
• https://cdn.shopify.com/s/files/1/0428/2158/3004/files/mercurial_vs_git.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
• files.benandrewsconsulting.com
• fuvega.stevenknightmedia.com
• suroxa.bachmansfarmstore.online
• files.burnswharf.net
• lutor.mattysonmarie.com
• jelar.hickmanfootball.com
• files.kellymgriffin.com
• cdn.shopify.com
• www.w3.org
• purl.org
• ns.adobe.com

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