SUSPICIOUS — normal_5f86f8a4f281d.pdf

SUSPICIOUS — normal_5f86f8a4f281d.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 3 of 53 detection engines flagged it.

Identification

• SHA-256: d8ecbfbe8c40b1734fe072d5730ad1b024caab0a338edfd0e632d8a5b238e103
• SHA-1: e34ae1315acec3250394553ab364b4646fb506ff
• MD5: 217baf2dced0934bc4d6d59af40f9471
• ssdeep: 1536:gGF0p8lAnn/VkhATsNLkWCis85OoRck6912Sb:tF0p8lan/VYAINLkn7oRI9L
• TLSH: T14235BFE72027ED496A876FC3AEA7149CB00AC6C8B122567051987B2CD57C6FCBF11521
• Submitted as: normal_5f86f8a4f281d.pdf
• File type: pdf · Size: 58056 bytes
• Verdict: suspicious (44/100)

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 suspicious score of 44/100 is the fusion of 3 weighted signals:

• Embedded network infrastructure: https://cctraff.ru/123?keyword=leucemia+linfoblastica+aguda+en+ni%25C3%25B1os+pdf+2020, https://cdn.shopify.com/s/files/1/0433/8896/0933/files/park_avenue_club_florham_park_wedding.pdf, https://cdn.shopify.com/s/files/1/0484/2897/4234/files/42715198287.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 (windows)

0 behavior events · 0 ATT&CK techniques · 0 dropped files.

Runtime network

• none

Embedded URLs

• https://cctraff.ru/123?keyword=leucemia+linfoblastica+aguda+en+ni%25C3%25B1os+pdf+2020
• https://cdn.shopify.com/s/files/1/0433/8896/0933/files/park_avenue_club_florham_park_wedding.pdf
• https://cdn.shopify.com/s/files/1/0484/2897/4234/files/42715198287.pdf
• https://cdn.shopify.com/s/files/1/0433/9105/8083/files/westland_high_school_mascot.pdf
• https://cdn.shopify.com/s/files/1/0435/5008/1183/files/physical_and_chemical_weathering_worksheet_4th_grade.pdf
• https://cdn.shopify.com/s/files/1/0494/8901/9039/files/bojobarojuxakikifopotugof.pdf
• https://cdn.shopify.com/s/files/1/0464/7603/4198/files/51101394156.pdf
• https://cdn.shopify.com/s/files/1/0437/0454/9531/files/icy_veins_druid_leveling_classic.pdf
• https://cdn.shopify.com/s/files/1/0497/5080/2595/files/33983651669.pdf
• https://cdn.shopify.com/s/files/1/0479/4662/9276/files/wovevinajuralemunoxogitek.pdf
• https://cdn-cms.f-static.net/uploads/4366044/normal_5f86f82adebc0.pdf
• https://cdn-cms.f-static.net/uploads/4365567/normal_5f86f83272334.pdf
• https://cdn-cms.f-static.net/uploads/4365562/normal_5f86f4ff0c3aa.pdf
• https://cdn-cms.f-static.net/uploads/4366028/normal_5f86f4da2ac8f.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

• cctraff.ru
• cdn.shopify.com
• cdn-cms.f-static.net
• www.w3.org
• purl.org
• ns.adobe.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report