MALICIOUS — 067ecb_7fe71416a3854c3aa6681e2e6cc0ce96.pdf

MALICIOUS — 067ecb_7fe71416a3854c3aa6681e2e6cc0ce96.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: 1a26f6f373bab92fe1b030b4f547336511d503bd81f3d168f6ce7bce3c6e8506
• SHA-1: 45077eea549263ea0f35bc0d030e0da2e0c32e41
• MD5: 29a2b5295f1a28a1cd56edb5f3d4896d
• ssdeep: 768:4gGzpDL8oCwm4X1QSlecVCEb1QRJJggVbmosaNx7wWlHmRb5cPF1Tg:VGF311XkcVV1QDPIa37wWlHmzcPF1Tg
• TLSH: T144329FF35197ED8C6B9AAF03ADAB006D2946D74C2132D6B009CD772CC5785FCAE40A51
• Submitted as: 067ecb_7fe71416a3854c3aa6681e2e6cc0ce96.pdf
• File type: pdf · Size: 47475 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.link/wix?keyword=horse+horseshoe+and+boot+quiz+answers, http://ribopase.revrevd.com/uploads/1/3/0/7/130739930/1414945.pdf, http://files.bacalandersengarrison.com/uploads/1/3/1/4/131407164/katisawowolorodeb.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.link/wix?keyword=horse+horseshoe+and+boot+quiz+answers
• http://ribopase.revrevd.com/uploads/1/3/0/7/130739930/1414945.pdf
• http://files.bacalandersengarrison.com/uploads/1/3/1/4/131407164/katisawowolorodeb.pdf
• http://files.travelsuitsyou.net/uploads/1/3/0/7/130740536/6f250517d9afb.pdf
• http://files.essentialwellbeingni.com/uploads/1/3/1/4/131453283/4779c.pdf
• http://puwubex.stpeterbaseball.com/uploads/1/3/0/7/130776836/1558105.pdf
• http://vozamut.debaerelab.com/uploads/1/3/1/3/131381241/78caac43dbd76.pdf
• http://files.nicole-phillips.com/uploads/1/3/1/3/131398591/003337c73def9f.pdf
• http://files.pureloveandlightcentre.com/uploads/1/3/2/7/132712011/f1d2c3ed256dfea.pdf
• http://files.pro4uk.com/uploads/1/3/1/3/131398246/wudevagubejov-duxemar-bevurafebuvad-delupewibifewus.pdf
• http://kajumo.celiacpsychce.org/uploads/1/3/1/4/131406071/balifunok.pdf
• https://cdn.shopify.com/s/files/1/0428/9835/8432/files/pedarivorenali.pdf
• https://cdn.shopify.com/s/files/1/0462/6140/3799/files/83069327570.pdf
• https://cdn.shopify.com/s/files/1/0432/7653/3916/files/laxokixiberepokivajo.pdf
• https://cdn.shopify.com/s/files/1/0459/0531/3946/files/besharam_movie_2013.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.link
• ribopase.revrevd.com
• files.bacalandersengarrison.com
• files.travelsuitsyou.net
• files.essentialwellbeingni.com
• puwubex.stpeterbaseball.com
• vozamut.debaerelab.com
• files.nicole-phillips.com
• files.pureloveandlightcentre.com
• files.pro4uk.com
• kajumo.celiacpsychce.org
• cdn.shopify.com
• www.w3.org
• purl.org
• ns.adobe.com

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