MALICIOUS — 6f58fb_ffe1c3ff21f34f83911d8f003a0e228f.pdf

MALICIOUS — 6f58fb_ffe1c3ff21f34f83911d8f003a0e228f.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: 366603f5f36d5e8fe5a3635e4697139f31a1d4e5a9c61c82b5194451db4a5845
• SHA-1: 30ddd2c227f70d07c8822116e5ba591e670f0177
• MD5: c9ffa6bfb7d69d3e80a50ef2ca58e8e6
• ssdeep: 768:TqgGzpD6/eX7/Q7fLZD1S8Boz9EQTCwyXOrL4txbfaRBjrlc:bGFm/vx8CwyXOrctkRBjrlc
• TLSH: T1DE329DF32097ED8C3A8B6B036DE71559A04AD78CA136A67004C9273CC4BC7FD6E50A65
• Submitted as: 6f58fb_ffe1c3ff21f34f83911d8f003a0e228f.pdf
• File type: pdf · Size: 45090 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.club/wix?keyword=barn+door+floor+guide+stainless+steel, http://pekagu.bcild.org/uploads/1/3/1/1/131163635/rixosawokibezun.pdf, http://files.settingsfalmouth.com/uploads/1/3/1/1/131163590/6a5f8bc26a71.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=barn+door+floor+guide+stainless+steel
• http://pekagu.bcild.org/uploads/1/3/1/1/131163635/rixosawokibezun.pdf
• http://files.settingsfalmouth.com/uploads/1/3/1/1/131163590/6a5f8bc26a71.pdf
• http://medin.conjureknits.com/uploads/1/3/0/8/130814340/efd7a459bf0.pdf
• http://gafogap.odundefestival.org/uploads/1/3/1/4/131452837/274b161d93.pdf
• http://dokevi.uccbaycity.org/uploads/1/3/1/3/131378898/a95211a0b17e6e2.pdf
• https://cdn.shopify.com/s/files/1/0429/0271/6572/files/carnatic_music_basic_lessons.pdf
• https://cdn.shopify.com/s/files/1/0462/3083/1253/files/incident_report_form_qld_health.pdf
• https://cdn.shopify.com/s/files/1/0434/7396/1110/files/weather_santa_monica_hourly.pdf
• https://4f9e8429-b628-48f3-83f4-b09c845acb44.filesusr.com/ugd/e1c37d_61c10a31156047b2bef3efc42b18ce59.pdf?index=true
• https://5bd9dcd7-3937-4209-9a35-eca2fba897d0.filesusr.com/ugd/03f576_ac0b493121354882b405ec588b42b60f.pdf?index=true
• https://483b2783-0303-4fc0-8b89-3a70a5ff41e9.filesusr.com/ugd/f1780b_fe01a5ebee344fb584cc87ca3b6ab59a.pdf?index=true
• https://870698a2-4e05-4e86-8d14-2b7790669147.filesusr.com/ugd/3eb4bd_ef55e3d0260145a0b4abba627c9130d3.pdf?index=true
• https://cdn.shopify.com/s/files/1/0462/3676/2272/files/pokemon_prism_walkthrough_laurel_forest.pdf
• https://cdn.shopify.com/s/files/1/0436/8649/4361/files/board_of_blood_full_movie.pdf
• https://cdn.shopify.com/s/files/1/0432/4530/6011/files/android_activesync_log.pdf
• https://cdn.shopify.com/s/files/1/0461/8079/4522/files/supojadiwalitazekurek.pdf
• https://cdn.shopify.com/s/files/1/0428/8453/0343/files/xafapilebojaxedopedu.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.club
• pekagu.bcild.org
• files.settingsfalmouth.com
• medin.conjureknits.com
• gafogap.odundefestival.org
• dokevi.uccbaycity.org
• cdn.shopify.com
• 4f9e8429-b628-48f3-83f4-b09c845acb44.filesusr.com
• 5bd9dcd7-3937-4209-9a35-eca2fba897d0.filesusr.com
• 483b2783-0303-4fc0-8b89-3a70a5ff41e9.filesusr.com
• 870698a2-4e05-4e86-8d14-2b7790669147.filesusr.com
• www.w3.org
• purl.org
• ns.adobe.com

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