MALICIOUS — f1780b_fe01a5ebee344fb584cc87ca3b6ab59a.pdf

MALICIOUS — f1780b_fe01a5ebee344fb584cc87ca3b6ab59a.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (88/100). 3 of 54 detection engines flagged it.

Identification

• SHA-256: 9fd65a88efae98d82b6d668fb612164f5896ee79e04fbf53b6a753e6b3969424
• SHA-1: c77c215ff67dfd7b171effa4cda7627bd4eb29e7
• MD5: 9c670acd9243c0af65c309f895917b6c
• ssdeep: 768:DgGzpDMSWWrswGJbYZ3zm9oAvK7pQIU0NgUmKy3KpQBUI3PEYMBJ/TSM:8GFY0r2RYNNg8yXBLEhBJ7SM
• TLSH: T17D319EF36057EC8C7A8BAB03ADE711596086C68D71369B6015D87B2CC4BC6FC6F10A50
• Submitted as: f1780b_fe01a5ebee344fb584cc87ca3b6ab59a.pdf
• File type: pdf · Size: 42947 bytes
• Verdict: malicious (88/100)

Detections (3 of 54 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.com/wix?keyword=test+dpc+4.0.5+apk, http://pijin.brijcommunity.org/uploads/1/3/2/3/132303354/mixawav_lunikufazujakoz_nobikok_segipegaxesol.pdf, http://larone.julianhistoricalsociety.org/uploads/1/3/0/7/130775997/5798511.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.com/wix?keyword=test+dpc+4.0.5+apk
• http://pijin.brijcommunity.org/uploads/1/3/2/3/132303354/mixawav_lunikufazujakoz_nobikok_segipegaxesol.pdf
• http://larone.julianhistoricalsociety.org/uploads/1/3/0/7/130775997/5798511.pdf
• http://jugureni.sukhikitchen.com/uploads/1/3/2/8/132815028/1be40f.pdf
• http://takoduti.bouncing2wellness.com/uploads/1/3/1/4/131452821/mebuvu.pdf
• https://cdn.shopify.com/s/files/1/0434/3765/4178/files/nuxakixiviwotanufalexafeg.pdf
• https://cdn.shopify.com/s/files/1/0436/8692/0347/files/84391355004.pdf
• https://cdn.shopify.com/s/files/1/0428/3046/3135/files/30241103325.pdf
• https://cdn.shopify.com/s/files/1/0435/6774/3139/files/design_and_analysis_of_algorithms_viva_questions_and_answers.pdf
• https://cdn.shopify.com/s/files/1/0467/9729/1671/files/53794960934.pdf
• http://nemumeze.studiob.agency/uploads/1/3/1/0/131070934/mefitowusogo.pdf
• http://files.onceupon-atime.com/uploads/1/3/1/4/131410158/5691824.pdf
• http://kipatuj.nolaclay.org/uploads/1/3/2/6/132681501/pojeloxivum.pdf
• http://doviti.gratiotdems.net/uploads/1/3/0/8/130813528/vexovojetegikorez.pdf
• https://5f6c9b04-a18f-4639-8fec-1461c3a4b497.filesusr.com/ugd/735189_8bffd376c7a244d996a0cb8a913f5680.pdf?index=true
• https://d33ba8b3-a666-4303-9248-0610a85f1f8e.filesusr.com/ugd/2994dd_d1cc7326e39349f4938ea291edcefcf0.pdf?index=true
• https://7265a101-a663-4bd2-ac10-7d52bfb80064.filesusr.com/ugd/35c6e2_00e9a7fac260470fac6bb1d0566fac98.pdf?index=true
• https://fd031e9c-2430-4e50-ab13-b22f204edfd7.filesusr.com/ugd/65b209_90ac8f1e7e2442d6a9d8b8ea4c25c2b3.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.com
• pijin.brijcommunity.org
• larone.julianhistoricalsociety.org
• jugureni.sukhikitchen.com
• takoduti.bouncing2wellness.com
• cdn.shopify.com
• files.onceupon-atime.com
• kipatuj.nolaclay.org
• doviti.gratiotdems.net
• 5f6c9b04-a18f-4639-8fec-1461c3a4b497.filesusr.com
• d33ba8b3-a666-4303-9248-0610a85f1f8e.filesusr.com
• 7265a101-a663-4bd2-ac10-7d52bfb80064.filesusr.com
• fd031e9c-2430-4e50-ab13-b22f204edfd7.filesusr.com
• www.w3.org
• purl.org
• ns.adobe.com
• nemumeze.studiob.agency

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report