SUSPICIOUS — b7ab358b2a2a69.pdf
SUSPICIOUS — b7ab358b2a2a69.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 3 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
703e49131dfadc90555258f5702b49c2626caa6bb78267c3f29e764b2208c0a1 - SHA-1:
6ed5bcb1de1d77cd1573a82375d5b525c0c1eff9 - MD5:
8942939e7c9c046c4cb2f223a1cf67a1 - ssdeep:
1536:RGFF8m6a4kiFzOBZVjWgHU5zbiHWoX56CHLPM7:0FF8m6qSzaMgHizbitJ5Hk - TLSH:
T17234AEF7616BDD8C76869F039DA62099604FD7CC2132DB6010DA7A7CC4BC2BC2E11A61 - Submitted as: b7ab358b2a2a69.pdf
- File type: pdf · Size: 55887 bytes
- Verdict: suspicious (58/100)
Detections (3 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Microsoft Defender: Trojan:PDF/Phish!atmn
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
MITRE ATT&CK
Why this verdict
The suspicious score of 58/100 is the fusion of 4 weighted signals:
- Embedded link rated suspicious by URL analysis: https://uploads.strikinglycdn.com/files/62b78714-d595-4a54-b47f-766e2784c8a9/juroxevowetolokakudeze.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://trafficel.ru/wb?keyword=nautilus%20r614%20recumbent%20bike%20manual, https://semezuzuxikazug.weebly.com/uploads/1/3/4/2/134234688/difiniboganef.pdf, https://cdn-cms.f-static.net/uploads/4367007/normal_5f9b1dd3167e1.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://trafficel.ru/wb?keyword=nautilus%20r614%20recumbent%20bike%20manual
- https://semezuzuxikazug.weebly.com/uploads/1/3/4/2/134234688/difiniboganef.pdf
- https://cdn-cms.f-static.net/uploads/4367007/normal_5f9b1dd3167e1.pdf
- https://cdn-cms.f-static.net/uploads/4365586/normal_5f8727af8409c.pdf
- https://uploads.strikinglycdn.com/files/62b78714-d595-4a54-b47f-766e2784c8a9/juroxevowetolokakudeze.pdf
- https://uploads.strikinglycdn.com/files/fdab361e-e9a4-424a-b6df-3c6035831cb9/10550838737.pdf
- https://datakedo.files.wordpress.com/2020/11/daremobun.pdf
- https://s3.amazonaws.com/liwafo/32433567575.pdf
- https://uploads.strikinglycdn.com/files/71d8b2ef-c117-46ee-b3da-2cacfabeed8c/mivagafenimigoxodiraba.pdf
- https://uploads.strikinglycdn.com/files/5c98fab7-e565-4660-b21e-c055d61e21d6/45680171432.pdf
- https://nixeporebumo.files.wordpress.com/2020/11/attack_on_titan_episode_16_english_dubbed.pdf
- https://cdn-cms.f-static.net/uploads/4369631/normal_5fa357a841b9e.pdf
- https://metevavub.files.wordpress.com/2020/11/89503546865.pdf
- https://dufevirefat.weebly.com/uploads/1/3/1/4/131438490/990e321.pdf
- https://uploads.strikinglycdn.com/files/5e4d3135-daee-430d-b976-f2bf59a5ca2f/xoronuzulefixat.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
- trafficel.ru
- semezuzuxikazug.weebly.com
- cdn-cms.f-static.net
- uploads.strikinglycdn.com
- datakedo.files.wordpress.com
- s3.amazonaws.com
- nixeporebumo.files.wordpress.com
- metevavub.files.wordpress.com
- dufevirefat.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report