MALICIOUS — a91264_5c8b61d818d64445b5d5bbeb1f09e2d3.pdf

MALICIOUS — a91264_5c8b61d818d64445b5d5bbeb1f09e2d3.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (78/100). 2 of 53 detection engines flagged it.

Identification

• SHA-256: ca1d22a249e3fc8f5716118b3d1eb7b66520e9d5feec57248d012fa94a928aa2
• SHA-1: 4d4911bfd525da594ab8ac8702cc36696725a989
• MD5: e405d52b69100b159afda3ab183febcf
• ssdeep: 384:ysFlS3K6XgKV7cAgdOpW+0Dcrfdh+tE4JMEObE1vORvk/yvJWlinw0xU5qK6CUSc:ygGzpD2crFuKkavJeIDxF4pR9pEbkm
• TLSH: T1062F8EF390A7ED8C6A8A6F079AB7115A648AC68D6033936445CC773CD47C6FC6E00E64
• Submitted as: a91264_5c8b61d818d64445b5d5bbeb1f09e2d3.pdf
• File type: pdf · Size: 33807 bytes
• Verdict: malicious (78/100)

Detections (2 of 53 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• Emsisoft (Emergency Kit): PDF.Spam.Heur.1

Why this verdict

The malicious score of 78/100 is the fusion of 5 weighted signals:

• Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.1 (rule PDF.Spam.Heur.1) - 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.club/wix?keyword=frigidaire+electric+range+manual, http://files.ownbeachrentals.com/uploads/1/3/1/4/131407364/4495239.pdf, http://favibevi.kagumuadventures.com/uploads/1/3/2/3/132302978/pofoxak.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.club/wix?keyword=frigidaire+electric+range+manual
• http://files.ownbeachrentals.com/uploads/1/3/1/4/131407364/4495239.pdf
• http://favibevi.kagumuadventures.com/uploads/1/3/2/3/132302978/pofoxak.pdf
• http://lozozid.wingsicalwhims.com/uploads/1/3/1/0/131070357/4726709.pdf
• https://04f581e7-da1f-4b43-b352-452121160611.filesusr.com/ugd/0b46e6_f6585cd5c920478d995134440207e5cf.pdf?index=true
• https://054bb1ca-f808-11ea-a328-fc4dd43d38a6.filesusr.com/ugd/d775a9_bb362e18c25343068c6d1d54df956a04.pdf?index=true
• https://17b947f8-44f0-4138-b81c-7e630413ea7d.filesusr.com/ugd/18f527_cb59c87ddc5f4345b0d0f7de2fc311d2.pdf?index=true
• https://70545432-771a-4e9f-bc2c-9ce55be819d0.filesusr.com/ugd/33ab24_05519f0568104230ba5b9ec0b47bb30a.pdf?index=true
• https://ff18f29a-f807-11ea-a328-fc4dd43d38a6.filesusr.com/ugd/0cd3a8_37e3a44d9203403f950ab0ea9c5ebaa7.pdf?index=true
• https://26a1bf29-e367-4a0f-92a8-772d946bd0da.filesusr.com/ugd/4329d7_c67d8ccbfa9246ffbc237411fb4db236.pdf?index=true
• https://05d9e9bd-849c-4b34-88d7-c86bdd26ece3.filesusr.com/ugd/e948c1_4ea34beae228496386706beb74273769.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.club
• files.ownbeachrentals.com
• favibevi.kagumuadventures.com
• lozozid.wingsicalwhims.com
• 04f581e7-da1f-4b43-b352-452121160611.filesusr.com
• 054bb1ca-f808-11ea-a328-fc4dd43d38a6.filesusr.com
• 17b947f8-44f0-4138-b81c-7e630413ea7d.filesusr.com
• 70545432-771a-4e9f-bc2c-9ce55be819d0.filesusr.com
• ff18f29a-f807-11ea-a328-fc4dd43d38a6.filesusr.com
• 26a1bf29-e367-4a0f-92a8-772d946bd0da.filesusr.com
• 05d9e9bd-849c-4b34-88d7-c86bdd26ece3.filesusr.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report