MALICIOUS — c33f71_8940d926db9a423d9f6a2187fa9caa5b.pdf

MALICIOUS — c33f71_8940d926db9a423d9f6a2187fa9caa5b.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: cc19a830430caf60ce6825abc2d44ee6d8f606504d3f5f1352c998323f28d8e1
• SHA-1: ba1f4fd962095be3ad7b35f6312c6da2c4ff36e6
• MD5: bd67b28e330c679f61fd8b8f9885e4c3
• ssdeep: 768:9gGzpDR/y5aODK9h1bKxeof1vuSySCbssgzeku3B4T0vlo2Q:+GFt3QxX55Vzvek6BFvlo2Q
• TLSH: T1E5319EF31057ED8C7B87AB03AD960055614AC28DA231E76458DC7B7CD8BC6FD6E418A0
• Submitted as: c33f71_8940d926db9a423d9f6a2187fa9caa5b.pdf
• File type: pdf · Size: 40012 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=missing+angles+in+polygons+worksheet, http://files.aeprilsarcana.com/uploads/1/3/0/8/130813834/gatosodex_gowetat_zejekikusodag.pdf, http://folupe.bayareamuslimtherapists.org/uploads/1/3/1/3/131379163/1096155.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=missing+angles+in+polygons+worksheet
• http://files.aeprilsarcana.com/uploads/1/3/0/8/130813834/gatosodex_gowetat_zejekikusodag.pdf
• http://folupe.bayareamuslimtherapists.org/uploads/1/3/1/3/131379163/1096155.pdf
• http://genigot.madaboutlips.com/uploads/1/3/1/3/131379598/6429598.pdf
• http://pipiziv.w4caprinepursuitmininubians.com/uploads/1/3/1/0/131069766/rugozi.pdf
• http://kixidawab.oskargudmundsson.is/uploads/1/3/1/3/131380767/debibagape_bazifojag_nevilere_vakatigav.pdf
• http://jazaxop.thepowissettgroup.com/uploads/1/3/1/3/131379685/gefuzokuminarukarof.pdf
• http://files.thestockmansbreakfast.com/uploads/1/3/1/4/131483275/1475006.pdf
• https://29c93198-f742-4700-bd49-fe833de9997a.filesusr.com/ugd/7cefa9_b4faf4a4986c45128480257de5c9cf09.pdf?index=true
• https://7845e605-891a-406a-8ce4-507edf1e72b1.filesusr.com/ugd/3f2390_68f0e77e5f834c35860a152aeb493667.pdf?index=true
• https://c4a34fbb-5d77-4fe3-a741-292f96b52d27.filesusr.com/ugd/dec231_8f74ed49e31b4ecb887b6529c9d4ca92.pdf?index=true
• https://a2ded59c-40e8-4709-8f30-2b241dd0a56c.filesusr.com/ugd/9117e0_e3ce4f312f0c4c2a82b59f399b26f740.pdf?index=true
• https://cdn.shopify.com/s/files/1/0431/7567/4024/files/maniwanaxenej.pdf
• https://cdn.shopify.com/s/files/1/0435/1148/0472/files/xazemine.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
• files.aeprilsarcana.com
• folupe.bayareamuslimtherapists.org
• genigot.madaboutlips.com
• pipiziv.w4caprinepursuitmininubians.com
• jazaxop.thepowissettgroup.com
• files.thestockmansbreakfast.com
• 29c93198-f742-4700-bd49-fe833de9997a.filesusr.com
• 7845e605-891a-406a-8ce4-507edf1e72b1.filesusr.com
• c4a34fbb-5d77-4fe3-a741-292f96b52d27.filesusr.com
• a2ded59c-40e8-4709-8f30-2b241dd0a56c.filesusr.com
• cdn.shopify.com
• www.w3.org
• purl.org
• ns.adobe.com
• kixidawab.oskargudmundsson.is

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report