MALICIOUS — 76b6de_067db3191a5d42c5b14054fdf917b37b.pdf

MALICIOUS — 76b6de_067db3191a5d42c5b14054fdf917b37b.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: eedae46b5f0e9d672b69c323e573f08903735becdc90dc6e19d5343e5a91a965
• SHA-1: 4cb50b15b3756fc915e68d3bcfba87dad8796b3e
• MD5: d477b0bcb5a409b804f4f3be61c2d190
• ssdeep: 768:AgGzpDxVs3XkUHk2bOh5QzllaV2RNJC1qrHebjr6d0:NGFl9DorG27wcavr6d0
• TLSH: T159309EF7509BEC8C7ACB97039DE60552918AC7897133A76458D9B72CC8BC17CAE40831
• Submitted as: 76b6de_067db3191a5d42c5b14054fdf917b37b.pdf
• File type: pdf · Size: 36396 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.cc/wix?keyword=jrotc+inspection+study+guide, http://giduzu.blissfulbash.com/uploads/1/3/1/3/131383309/6ed20171f2804d6.pdf, http://files.sheslayybyrenee.com/uploads/1/3/0/8/130874379/4cceca1b.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.cc/wix?keyword=jrotc+inspection+study+guide
• http://giduzu.blissfulbash.com/uploads/1/3/1/3/131383309/6ed20171f2804d6.pdf
• http://files.sheslayybyrenee.com/uploads/1/3/0/8/130874379/4cceca1b.pdf
• http://xudugemu.zoeandjohn.com/uploads/1/3/1/4/131438583/vuroli.pdf
• https://cdn.shopify.com/s/files/1/0440/8039/8486/files/dumuneninirikow.pdf
• https://cdn.shopify.com/s/files/1/0464/6276/3160/files/yrc_bill_of_lading_form.pdf
• https://cdn.shopify.com/s/files/1/0435/2134/3652/files/bumblebee_transformer_pictures_to_color.pdf
• https://cdn.shopify.com/s/files/1/0439/3952/8859/files/bully_android_mods.pdf
• http://files.cfhrc.com/uploads/1/3/2/6/132681545/zizes-pomipulifudos.pdf
• http://pixexuw.plumbingsolutionsidaho.com/uploads/1/3/1/0/131070571/vivibi.pdf
• http://files.jamesriverartleague.com/uploads/1/3/0/9/130969352/piwukede.pdf
• https://c0fd9646-8574-4953-80a6-5c09f9a92f6a.filesusr.com/ugd/2e4eb4_ffc8963254864c2d8c1fb2ca312b6b29.pdf?index=true
• https://595f66ca-d3a5-41fe-bf9a-105bf26af4b0.filesusr.com/ugd/9eb187_756b3fd4ba6149339c2c1af9050c7396.pdf?index=true
• https://dce52c6a-255b-4526-841c-ebef3c5da8b0.filesusr.com/ugd/74e905_d479f5fa301f4d289fcce27c0a3f4788.pdf?index=true
• https://bffc3892-dfc1-4462-8dde-70ceb09b1f48.filesusr.com/ugd/5bf82b_6d983967b91e45a39ffd347e1cf9f339.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.cc
• giduzu.blissfulbash.com
• files.sheslayybyrenee.com
• xudugemu.zoeandjohn.com
• cdn.shopify.com
• files.cfhrc.com
• pixexuw.plumbingsolutionsidaho.com
• files.jamesriverartleague.com
• c0fd9646-8574-4953-80a6-5c09f9a92f6a.filesusr.com
• 595f66ca-d3a5-41fe-bf9a-105bf26af4b0.filesusr.com
• dce52c6a-255b-4526-841c-ebef3c5da8b0.filesusr.com
• bffc3892-dfc1-4462-8dde-70ceb09b1f48.filesusr.com
• www.w3.org
• purl.org
• ns.adobe.com

File paths

• s:\SS

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report