MALICIOUS — 89441e_9116b2214981429db86d2c25c8556abd.pdf

MALICIOUS — 89441e_9116b2214981429db86d2c25c8556abd.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: 27b381675535b3a2b6042249d06fd2bddb5a5fdb0d4d797bbf90bf61b7c5dd24
• SHA-1: 357f5cda26fc6e09661e076d214c10945f34e981
• MD5: 6064f60be1f526620c3b09bbeed5dbba
• ssdeep: 1536:WGFixvYRrRJSPHjPNm6+6d9/nrY5/NQeO0:vFixvQMQ6RF85qU
• TLSH: T1F735C0F315DAED4CAA916B0398B6110C508AC68C71339BF058D8777DE8BC3AC7E94961
• Submitted as: 89441e_9116b2214981429db86d2c25c8556abd.pdf
• File type: pdf · Size: 58818 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.me/wix?keyword=wow+3.3.5+demonology+warlock+guide, http://files.swimbikeruncc.com/uploads/1/3/0/8/130814132/pujixagiribuboxefime.pdf, http://vesase.cemmethod.net/uploads/1/3/0/8/130814328/monufos.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.me/wix?keyword=wow+3.3.5+demonology+warlock+guide
• http://files.swimbikeruncc.com/uploads/1/3/0/8/130814132/pujixagiribuboxefime.pdf
• http://vesase.cemmethod.net/uploads/1/3/0/8/130814328/monufos.pdf
• http://files.cavershamholistics.co.uk/uploads/1/3/2/6/132681516/5701471.pdf
• https://28018e87-d7f4-4f14-96e4-efe5614bc81a.filesusr.com/ugd/771ea4_fbc093e152a44ba1aa7350f9f687cd59.pdf?index=true
• http://files.cvalc.org/uploads/1/3/1/6/131606502/naravolopu.pdf
• http://fitiwiwuz.vanvalkenburgbuilders.com/uploads/1/3/2/6/132695829/e36780c.pdf
• http://files.guidetosurrogacy.com/uploads/1/3/1/3/131398117/38847e594.pdf
• http://files.emileescreations.com/uploads/1/3/0/7/130776089/bodupupunoxidagumab.pdf
• https://4daf1dda-424c-43aa-b894-c20fae348f62.filesusr.com/ugd/c068f8_631bf512822b4ed2b17af78156cbd146.pdf?index=true
• https://ccf9be90-34af-4ed6-b941-e05915a1a4e9.filesusr.com/ugd/a31856_e9cc4226895e43119094108ce86dfb71.pdf?index=true
• https://88aa8b6d-bd91-4cb5-86ac-add566ad237a.filesusr.com/ugd/cbdbb6_1cb30f26371f445bbd7e5d23744fb9d0.pdf?index=true
• https://1919e77d-ac4e-4d95-9b83-b78ef7934fe2.filesusr.com/ugd/143c98_cd2c082391074f73bf9a5005707e5a97.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.me
• files.swimbikeruncc.com
• vesase.cemmethod.net
• files.cavershamholistics.co.uk
• 28018e87-d7f4-4f14-96e4-efe5614bc81a.filesusr.com
• files.cvalc.org
• fitiwiwuz.vanvalkenburgbuilders.com
• files.guidetosurrogacy.com
• files.emileescreations.com
• 4daf1dda-424c-43aa-b894-c20fae348f62.filesusr.com
• ccf9be90-34af-4ed6-b941-e05915a1a4e9.filesusr.com
• 88aa8b6d-bd91-4cb5-86ac-add566ad237a.filesusr.com
• 1919e77d-ac4e-4d95-9b83-b78ef7934fe2.filesusr.com
• www.w3.org
• purl.org
• ns.adobe.com

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