MALICIOUS — d5a67f443.pdf
MALICIOUS — d5a67f443.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (96/100). 4 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
51ef29626c065df660af7f3e4696e58cfc20333c457cb4b6a2595ea38cbf0e3c - SHA-1:
81ee61cdd34df98448d3c3719cf268171897c5b4 - MD5:
94074f3dde843d33d97826fa9cc48676 - ssdeep:
1536:/ijg/s/4aFq+d1YnuRow7nkPldtr1IaVsI10hEhdlCET+/xbOlGSB+dKY60:Wg/8YuRow7nAdhG+sqPhuEyAUSBY - TLSH:
T13537CFF751C7EECC778A6B033DE111A8644ADB5C6032C7A16488BB2DC87C6AD6E04951 - Submitted as: d5a67f443.pdf
- File type: pdf · Size: 73985 bytes
- Verdict: malicious (96/100)
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 96/100 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 malicious by URL analysis: https://uploads.strikinglycdn.com/files/c35e0b9d-d4b4-449b-9e69-eb43897abd2f/the_dark_tower_2017_movie.pdf - network signal, weight 0.70, confidence 0.80
- Embedded network infrastructure: https://cctraff.ru/wb?keyword=bullguard%20antivirus%20full%20version%20free, https://rofazipupu.weebly.com/uploads/1/3/4/5/134580110/jorelenam-kamukulinojibos-lorapojitugo.pdf, https://uploads.strikinglycdn.com/files/c35e0b9d-d4b4-449b-9e69-eb43897abd2f/the_dark_tower_2017_movie.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://cctraff.ru/wb?keyword=bullguard%20antivirus%20full%20version%20free
- https://rofazipupu.weebly.com/uploads/1/3/4/5/134580110/jorelenam-kamukulinojibos-lorapojitugo.pdf
- https://uploads.strikinglycdn.com/files/c35e0b9d-d4b4-449b-9e69-eb43897abd2f/the_dark_tower_2017_movie.pdf
- https://cdn-cms.f-static.net/uploads/4402710/normal_5fa399346a445.pdf
- https://cdn-cms.f-static.net/uploads/4371786/normal_5f92abd2e57d0.pdf
- https://s3.amazonaws.com/pizivurapab/fivojuvasib.pdf
- https://s3.amazonaws.com/matogapibelifiv/formal_letter_to_principal_asking_for_permission.pdf
- https://lodiwuziwinum.weebly.com/uploads/1/3/4/5/134502140/noxaxatuja-visakupozojirop-vulapi-xutotivofebim.pdf
- https://cdn-cms.f-static.net/uploads/4367916/normal_5f97e7461347b.pdf
- https://uploads.strikinglycdn.com/files/71f28a2a-eb7a-48c3-992b-b1ae02e58452/misijodogefoteximuwoxu.pdf
- https://cdn-cms.f-static.net/uploads/4474739/normal_5fad4674a6c9d.pdf
- https://uploads.strikinglycdn.com/files/ee08bec4-7aae-44dd-ad61-909097e56b3e/25327309851.pdf
- https://uploads.strikinglycdn.com/files/fd599b31-0449-49b4-94d5-ca6a3c9de6fa/zefitememivugiribozazuf.pdf
- https://cdn-cms.f-static.net/uploads/4366017/normal_5f87398d5684d.pdf
- https://cdn-cms.f-static.net/uploads/4366324/normal_5fb882a132b26.pdf
- https://uploads.strikinglycdn.com/files/c762a498-f384-4252-8f6a-5abf041f1bfd/65618209276.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
- cctraff.ru
- rofazipupu.weebly.com
- uploads.strikinglycdn.com
- cdn-cms.f-static.net
- s3.amazonaws.com
- lodiwuziwinum.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report