MALICIOUS — 1930279.pdf
MALICIOUS — 1930279.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (94/100). 4 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
ed0773a509c17e654d163a1478fd959f48faf2a69330ebd6d9fd6291e64155f6 - SHA-1:
1a1e3cf4e4af8438309973b0177dc6d38ca1f6b6 - MD5:
e529b7f8e28eea18240645ae44e973c1 - ssdeep:
1536:Viuo/lSjsb5tPsxCBMNqLL/KHsbXOMCEmpZibnsYbx5xBrvYlNTIszO:4lSG5NBiqXcqX7sYTxxvqo - TLSH:
T17836D0F7139BDC4975938B47ADE609186405E3852036DAE468C4AABDCCFC1BD3F20952 - Submitted as: 1930279.pdf
- File type: pdf · Size: 64094 bytes
- Verdict: malicious (94/100)
Detections (4 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The malicious score of 94/100 is the fusion of 5 weighted signals:
- ClamAV (daily) flagged Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 (rule
Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0) - engine signal, weight 0.90, confidence 0.95 - Embedded link rated suspicious by URL analysis: https://cdn-cms.f-static.net/uploads/4385635/normal_5fb62c3591c7c.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://trafffe.ru/wb?keyword=countries%20in%20eastern%20europe%20word%20whizzle%20answers, https://cdn-cms.f-static.net/uploads/4385635/normal_5fb62c3591c7c.pdf, https://static1.squarespace.com/static/5fc597f260f2895dc107beb3/t/5fc85678b74dd54858d5b105/1606964858110/diaphoretic_definition_wikipedia.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://trafffe.ru/wb?keyword=countries%20in%20eastern%20europe%20word%20whizzle%20answers
- https://cdn-cms.f-static.net/uploads/4385635/normal_5fb62c3591c7c.pdf
- https://static1.squarespace.com/static/5fc597f260f2895dc107beb3/t/5fc85678b74dd54858d5b105/1606964858110/diaphoretic_definition_wikipedia.pdf
- https://cdn-cms.f-static.net/uploads/4408594/normal_5fa7ebc08d019.pdf
- https://static1.squarespace.com/static/5fc2e8cb2bbd74065813b48b/t/5fc390d35147b14804a104bf/1606652116068/fuwenarisanazeji.pdf
- https://cdn-cms.f-static.net/uploads/4368997/normal_5f8938971d455.pdf
- https://uploads.strikinglycdn.com/files/9308377b-c71f-41d2-92e8-a221edc1e6b0/the_sacred_romance_john_eldredge.pdf
- https://static1.squarespace.com/static/5fc00a5311f6a4198480ec6e/t/5fc1a2223c02f22b9d4add33/1606525478533/kajofabusibezisukidusep.pdf
- https://uploads.strikinglycdn.com/files/78231cc2-ee7b-4fb4-92c5-7588a6230cee/registered_client_service_associate_ubs.pdf
- https://cdn-cms.f-static.net/uploads/4376625/normal_5f8b4879d80de.pdf
- https://cdn-cms.f-static.net/uploads/4383798/normal_5f9ceca256a80.pdf
- https://static1.squarespace.com/static/5fc66f087848ba205d3ecad5/t/5fc9855a8562787517513f3c/1607042395910/yellow_cake_mix_recipe_ideas.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
- trafffe.ru
- cdn-cms.f-static.net
- static1.squarespace.com
- uploads.strikinglycdn.com
- 7littlewordsanswers.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report