MALICIOUS — 34442625420.pdf

MALICIOUS — 34442625420.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: 1a2a900d7038bec2809fe6649e8620c8225d7730d2fd6fdfba49f491c12ba690
• SHA-1: 94b32753b07d5a0160b19d76081fcbebbd5fa10a
• MD5: 4fff1fca0c84b5bf9512a02e0ff37859
• ssdeep: 768:TKgGzpD2WwdcVkoQicIPyrHVmpRhIuZkUU5JKN7J8WSFDgoy:rGFSldHBeiUoJgd6Dgoy
• TLSH: T1A4319DF3106BED8C768BAF039DA71499648AD3896237D7604488773DD8BCABD6F10810
• Submitted as: 34442625420.pdf
• File type: pdf · Size: 42845 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://cctraff.ru/strik?keyword=lorazepam+ativan+davis+pdf, http://moninugi.revparlobbyservices.com/uploads/1/3/1/3/131380969/6b46e.pdf, http://files.palmcardsusa.com/uploads/1/3/1/4/131406807/00191a8561d.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://cctraff.ru/strik?keyword=lorazepam+ativan+davis+pdf
• http://moninugi.revparlobbyservices.com/uploads/1/3/1/3/131380969/6b46e.pdf
• http://files.palmcardsusa.com/uploads/1/3/1/4/131406807/00191a8561d.pdf
• http://veweg.childrenspoetrybygeoffrey.com/uploads/1/3/2/6/132682006/fesetexafuru.pdf
• http://kufaneso.orca-archaeology.org/uploads/1/3/1/3/131383493/2398449.pdf
• http://rarode.divasdesignsri.com/uploads/1/3/1/8/131871405/423292.pdf
• http://kekavow.stemteachershou.net/uploads/1/3/1/8/131871488/wufax.pdf
• http://files.adventures-with-photos.ca/uploads/1/3/1/4/131407138/bijikose_kituniperi_viwutovimukevu_juronu.pdf
• http://files.praysingministry.com/uploads/1/3/2/6/132695546/f4a049ac14.pdf
• http://luwenir.mindstatepsychology.com.au/uploads/1/3/0/9/130969204/zuxefolakenaxojeri.pdf
• http://files.jubileecatholiccommunity.com/uploads/1/3/0/7/130740175/a591d.pdf
• http://bunopigop.new2christ.com.au/uploads/1/3/1/6/131637881/f58a079abbe8.pdf
• http://files.petrabrown.co.uk/uploads/1/3/2/6/132681409/ketevenebijuz.pdf
• http://files.floridagraveyards.org/uploads/1/3/0/8/130874395/7adbaa1cc5.pdf
• http://kugalel.cubscoutpack125pride.com/uploads/1/3/0/7/130739059/domamemulep.pdf
• http://pipolud.esuzanne.com/uploads/1/3/0/7/130740558/e310d8c51511c9.pdf
• https://cdn.shopify.com/s/files/1/0461/3809/7817/files/elton_john_tacoma_dome_setlist.pdf
• https://cdn.shopify.com/s/files/1/0437/3030/5175/files/cdc_varicella_vaccine_information_statement.pdf
• https://cdn.shopify.com/s/files/1/0466/8476/6372/files/96874193216.pdf
• https://cdn.shopify.com/s/files/1/0483/3450/4089/files/dnd_the_archfey_patron.pdf
• https://cdn.shopify.com/s/files/1/0435/3274/6906/files/jio_kbc_play_along_live_answers.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/

Embedded domains

• cctraff.ru
• moninugi.revparlobbyservices.com
• files.palmcardsusa.com
• veweg.childrenspoetrybygeoffrey.com
• kufaneso.orca-archaeology.org
• rarode.divasdesignsri.com
• kekavow.stemteachershou.net
• files.adventures-with-photos.ca
• files.praysingministry.com
• luwenir.mindstatepsychology.com.au
• files.jubileecatholiccommunity.com
• bunopigop.new2christ.com.au
• files.petrabrown.co.uk
• files.floridagraveyards.org
• kugalel.cubscoutpack125pride.com
• pipolud.esuzanne.com
• cdn.shopify.com
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report