MALICIOUS — 1e533a_464c47edd29547c4bfa029183ebbf9a8.pdf

MALICIOUS — 1e533a_464c47edd29547c4bfa029183ebbf9a8.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (78/100). 2 of 53 detection engines flagged it.

Identification

• SHA-256: 3cc86ec2f4951f0f0adde8299978f431e882fb03441773f61975297ff1716717
• SHA-1: 8aab403399d04c59de5e213cc5892320fd499535
• MD5: b2783c90bc15a798bc1ea2b5a1751912
• ssdeep: 768:ggGzpD2aK7V3iiGUh7+duYoLoj8rQmDWhlvzC3gZrXVe7mBpicqG:tGFit3zYopolv+MJNBpTqG
• TLSH: T13631B0F39553ECCD764BAF036DAB0068914AD78D6022A7A059D83A3CD07C6FD6E40A71
• Submitted as: 1e533a_464c47edd29547c4bfa029183ebbf9a8.pdf
• File type: pdf · Size: 41603 bytes
• Verdict: malicious (78/100)

Detections (2 of 53 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• Emsisoft (Emergency Kit): PDF.Spam.Heur.1

Why this verdict

The malicious score of 78/100 is the fusion of 5 weighted signals:

• Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.1 (rule PDF.Spam.Heur.1) - 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.me/wix?keyword=briggs+and+stratton+500+series+parts+manual, https://311a4c29-c7dc-4879-bf9b-eb90bf4edb16.filesusr.com/ugd/cdfdba_368c457cd90a4c4694cf6d79d9c69644.pdf?index=true, https://b3182f06-b5cb-4cfa-93bf-51f3fc05caca.filesusr.com/ugd/35f767_a578d5c4bb4f443685d279a04f22c2de.pdf?index=true - 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.me/wix?keyword=briggs+and+stratton+500+series+parts+manual
• https://311a4c29-c7dc-4879-bf9b-eb90bf4edb16.filesusr.com/ugd/cdfdba_368c457cd90a4c4694cf6d79d9c69644.pdf?index=true
• https://b3182f06-b5cb-4cfa-93bf-51f3fc05caca.filesusr.com/ugd/35f767_a578d5c4bb4f443685d279a04f22c2de.pdf?index=true
• https://e853f82f-0fd3-41bb-a3e5-eb98cdc71071.filesusr.com/ugd/d162e3_ea3187e741464fa582e59652807adf83.pdf?index=true
• https://b4549868-0eeb-48dd-86f1-8d98a2f1feb2.filesusr.com/ugd/5926b4_b44766dd659f40c0bc93a1f08d4df072.pdf?index=true
• https://cdn.shopify.com/s/files/1/0435/6128/7839/files/doubly_linked_list_destructor.pdf
• https://cdn.shopify.com/s/files/1/0435/5257/1555/files/68453341839.pdf
• https://cdn.shopify.com/s/files/1/0429/8774/9525/files/giviwawonuxomewotisokig.pdf
• https://cdn.shopify.com/s/files/1/0431/4392/1820/files/23325341127.pdf
• https://cdn.shopify.com/s/files/1/0437/3407/3505/files/96476640286.pdf
• https://cdn.shopify.com/s/files/1/0430/8077/7882/files/wosopaxajisofubuxafi.pdf
• https://cdn.shopify.com/s/files/1/0429/8643/8807/files/41472353708.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.me
• 311a4c29-c7dc-4879-bf9b-eb90bf4edb16.filesusr.com
• b3182f06-b5cb-4cfa-93bf-51f3fc05caca.filesusr.com
• e853f82f-0fd3-41bb-a3e5-eb98cdc71071.filesusr.com
• b4549868-0eeb-48dd-86f1-8d98a2f1feb2.filesusr.com
• cdn.shopify.com
• www.w3.org
• purl.org
• ns.adobe.com

Latest analyzed threats · ATT&CK coverage

Analyzed on MalwareAnalyzer by Cyble · Open interactive report