MALICIOUS — 6f58fb_18613b2b10d04640bb9806dbfc659707.pdf

MALICIOUS — 6f58fb_18613b2b10d04640bb9806dbfc659707.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: 0a14c6dc030953db09f9f8c18513e56cb87ca05811836a440e6f14c304636a7c
• SHA-1: 2ab2e2e1188a9c768f855da50eee211c6644e0ec
• MD5: a114911709ef7fccf1ced97f8869cfce
• ssdeep: 768:A+gGzpDN9maEQo6xifjDHJzUELIXM5997XdEa8JfSr2RcbpLKHq0aLK:KGF59Lgj1zxIAqa8JfM2RcbRKHQK
• TLSH: T17432AEF31197ED8C2A9B6B432E9A0058A649828DA137A97544CC3E3DD57C2FCBF00971
• Submitted as: 6f58fb_18613b2b10d04640bb9806dbfc659707.pdf
• File type: pdf · Size: 47428 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=gta+5+apk+%2528grand+theft+auto+5%2529+for+android+free+download+-+linkis.com, https://cdn.shopify.com/s/files/1/0428/3750/8252/files/bofidewijuzezoz.pdf, https://cdn.shopify.com/s/files/1/0435/0207/6070/files/building_positive_self_esteem.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=gta+5+apk+%2528grand+theft+auto+5%2529+for+android+free+download+-+linkis.com
• https://cdn.shopify.com/s/files/1/0428/3750/8252/files/bofidewijuzezoz.pdf
• https://cdn.shopify.com/s/files/1/0435/0207/6070/files/building_positive_self_esteem.pdf
• https://cdn.shopify.com/s/files/1/0437/0772/8023/files/simplifying_algebraic_expressions_worksheet_kuta.pdf
• https://773e1d50-b7e5-467e-9f98-66e32da8b0b0.filesusr.com/ugd/c268f7_643229d3de154737ae5eb39a44a7e8ba.pdf?index=true
• https://217531d4-5abf-4565-801a-ff5c71d20921.filesusr.com/ugd/625844_842a3db82948496696983bc9ff160661.pdf?index=true
• https://e345f2da-fd6a-45ef-a3c7-c05732db72fd.filesusr.com/ugd/0df15e_8a2f41d624784c1c8fbbfa54e4d0fdd4.pdf?index=true
• http://files.orangebeachpresbyterian.org/uploads/1/3/1/3/131397987/xumasefofixofexed.pdf
• http://kesulaw.daragildner.com/uploads/1/3/1/4/131454215/1326a6a18905f53.pdf
• http://zamematir.tintawitaelderliving.com/uploads/1/3/0/8/130874038/8938673.pdf
• http://lerupa.laurelirene.com/uploads/1/3/1/3/131379956/d837d5f7a.pdf
• https://6e1741a8-49d1-4c57-8b44-d9967620e02e.filesusr.com/ugd/d31907_4e6e735842ce4986b11a08f7b47eed16.pdf?index=true
• https://7f5bc1e7-655c-4eeb-b71e-c6a6abefccdf.filesusr.com/ugd/891219_d8d204ca444442bc9af0f2330d7b5e59.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.club
• linkis.com
• cdn.shopify.com
• 773e1d50-b7e5-467e-9f98-66e32da8b0b0.filesusr.com
• 217531d4-5abf-4565-801a-ff5c71d20921.filesusr.com
• e345f2da-fd6a-45ef-a3c7-c05732db72fd.filesusr.com
• files.orangebeachpresbyterian.org
• kesulaw.daragildner.com
• zamematir.tintawitaelderliving.com
• lerupa.laurelirene.com
• 6e1741a8-49d1-4c57-8b44-d9967620e02e.filesusr.com
• 7f5bc1e7-655c-4eeb-b71e-c6a6abefccdf.filesusr.com
• www.w3.org
• purl.org
• ns.adobe.com

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