MALICIOUS — normal_5f870f4adbbcb.pdf
MALICIOUS — normal_5f870f4adbbcb.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100). 3 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
ef3e756852df69aafaaeb1e27cba0059143372e30e1e27955bfa877f2f5b397a - SHA-1:
2dcec8779bcd5f05f680c06fc65e0a6e451333b0 - MD5:
49b5764459892821d66313e4bf7401d1 - ssdeep:
1536:UGFcpQN6FQM/NaEzKAR3kJYRawX0RBhUzA:hFcpjrlxKARmY4EUr - TLSH:
T1E7339EF310D7DD8C3A8AAF03ADEA145AA04DD7897133A69055D8773C907CAEDAE00B51 - Submitted as: normal_5f870f4adbbcb.pdf
- File type: pdf · Size: 49740 bytes
- Verdict: malicious (75/100)
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
MITRE ATT&CK
Why this verdict
The malicious score of 75/100 is the fusion of 4 weighted signals:
- Embedded link rated malicious by URL analysis: https://cdn-cms.f-static.net/uploads/4366017/normal_5f8702f2c3b04.pdf - network signal, weight 0.70, confidence 0.80
- Embedded network infrastructure: https://gettraff.ru/123?keyword=tones+and+semitones+worksheet+answers, https://cdn.shopify.com/s/files/1/0438/2657/7570/files/61056347409.pdf, https://cdn.shopify.com/s/files/1/0429/5517/8150/files/chaid_in_r_package.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://gettraff.ru/123?keyword=tones+and+semitones+worksheet+answers
- https://cdn.shopify.com/s/files/1/0438/2657/7570/files/61056347409.pdf
- https://cdn.shopify.com/s/files/1/0429/5517/8150/files/chaid_in_r_package.pdf
- https://cdn.shopify.com/s/files/1/0268/9312/3753/files/copper_sun_questions_and_answers.pdf
- https://cdn-cms.f-static.net/uploads/4366027/normal_5f86fa6c168ef.pdf
- https://cdn-cms.f-static.net/uploads/4366017/normal_5f8702f2c3b04.pdf
- https://cdn-cms.f-static.net/uploads/4365636/normal_5f86f4252feb0.pdf
- https://uploads.strikinglycdn.com/files/bcef9bbd-36ee-459d-803a-71e9813c5689/83042265345.pdf
- https://uploads.strikinglycdn.com/files/28079c0f-6b99-4a9e-81a2-70fecdc4de99/12589063720.pdf
- https://uploads.strikinglycdn.com/files/ae816d8b-bf9f-425e-9a87-7481fdacbbed/xedabi.pdf
- https://site-1040286.mozfiles.com/files/1040286/37593602195.pdf
- https://site-1043090.mozfiles.com/files/1043090/mufozinezikure.pdf
- https://site-1038547.mozfiles.com/files/1038547/73425621990.pdf
- https://uploads.strikinglycdn.com/files/9b1e1607-e07c-472b-940f-974f54731d7a/12116208367.pdf
- https://uploads.strikinglycdn.com/files/3a66279d-cfcb-443b-bf29-bd913e67d8f1/nabejidebowefi.pdf
- https://uploads.strikinglycdn.com/files/42792e91-43a9-49cc-980a-c290456b0d9a/74015596658.pdf
- https://jakedekokobara.weebly.com/uploads/1/3/1/3/131381480/4918653.pdf
- https://zoxuzuxebexot.weebly.com/uploads/1/3/0/9/130969059/mukobuf.pdf
- https://jakedekokobara.weebly.com/uploads/1/3/1/3/131381480/divili_dapixi.pdf
- https://vuxozajuje.weebly.com/uploads/1/3/1/3/131379873/rotesojelunemiroto.pdf
- https://genigudepa.weebly.com/uploads/1/3/1/0/131070712/6023986.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/
Embedded domains
- gettraff.ru
- cdn.shopify.com
- cdn-cms.f-static.net
- uploads.strikinglycdn.com
- site-1040286.mozfiles.com
- site-1043090.mozfiles.com
- site-1038547.mozfiles.com
- jakedekokobara.weebly.com
- zoxuzuxebexot.weebly.com
- vuxozajuje.weebly.com
- genigudepa.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report