MALICIOUS — 384ea4_0313c60b27f3441dbce8aa2e03260195.pdf

MALICIOUS — 384ea4_0313c60b27f3441dbce8aa2e03260195.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: b734c07ffb92cc6d055d76e40e93493337552cc9fb95122dde03924e60eeb61b
• SHA-1: 40fc41c37140d592deb66e1fbae67629ac09e5c6
• MD5: 3166061d4a7f6daad4b9f25d481befd6
• ssdeep: 768:FgGzpDUUeG8upua9ualtbm9Tl/tSCheTPBZD0nbwMOAPvo2c0BZv4qle:WGFocmV5hEPBZMH/Pv60f4qle
• TLSH: T10831AFF35457FCCC7A825B476CFA2525624AC78C6133A72029D8776CD9BC2BDAE40920
• Submitted as: 384ea4_0313c60b27f3441dbce8aa2e03260195.pdf
• File type: pdf · Size: 43242 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.ru/wix?keyword=rough+guide+australia, https://cdn.shopify.com/s/files/1/0431/3730/2690/files/82292144525.pdf, https://cdn.shopify.com/s/files/1/0464/8573/3528/files/wuwilejafigimizasigofexa.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.ru/wix?keyword=rough+guide+australia
• https://cdn.shopify.com/s/files/1/0431/3730/2690/files/82292144525.pdf
• https://cdn.shopify.com/s/files/1/0464/8573/3528/files/wuwilejafigimizasigofexa.pdf
• https://cdn.shopify.com/s/files/1/0429/7683/7785/files/amputee_definition.pdf
• https://cdn.shopify.com/s/files/1/0432/0080/7070/files/boston_massacre_trial.pdf
• https://cdn.shopify.com/s/files/1/0432/4353/6541/files/cedecenter_plataforma_virtual.pdf
• http://jukidup.airvironment.com/uploads/1/3/1/4/131437699/4991891.pdf
• http://sikujos.agefriendlysarnia.com/uploads/1/3/2/6/132696056/lerur.pdf
• http://jalog.naramataplayschool.com/uploads/1/3/0/8/130873876/1721665.pdf
• http://vizazonu.serenescenesinc.com/uploads/1/3/0/9/130969140/5ad3106.pdf
• http://files.anassafehavenrescue.org/uploads/1/3/1/8/131856949/cd26ae50f5e1.pdf
• https://cdn.shopify.com/s/files/1/0437/0140/3801/files/21787224200.pdf
• https://cdn.shopify.com/s/files/1/0437/7706/5121/files/historia_de_la_bandera_de_espaa.pdf
• https://cdn.shopify.com/s/files/1/0463/2500/6497/files/captain_america_first_avenger_480p.pdf
• https://cdn.shopify.com/s/files/1/0430/3382/1347/files/71445839105.pdf
• https://cdn.shopify.com/s/files/1/0433/4390/4927/files/secret_labs_omega.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.ru
• cdn.shopify.com
• jukidup.airvironment.com
• sikujos.agefriendlysarnia.com
• jalog.naramataplayschool.com
• vizazonu.serenescenesinc.com
• files.anassafehavenrescue.org
• www.w3.org
• purl.org
• ns.adobe.com

Latest analyzed threats · ATT&CK coverage

Analyzed on MalwareAnalyzer by Cyble · Open interactive report