SUSPICIOUS — cab1b8208c9d3.pdf
SUSPICIOUS — cab1b8208c9d3.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 2 of 50 detection engines flagged it.
Identification
- SHA-256:
ad55b9a82294973f2e2d9d10d70d99a0138a035b9a7eefeb41d1e3ada61c3c3a - SHA-1:
93aa19a5c9896d9309fd4cb60b07cf2234ae3884 - MD5:
245d404699d7d07a48a30e8c53cb9d9d - ssdeep:
1536:fGFnpgiB0Tyzm759hsTnmSaRmvdh7rrpt:OFnpgenzm75qnm18/rz - TLSH:
T124339EF36497EE4CBA879BC3ADEB05956149C389323393A004D83A2C94BC1BD7F10961 - Submitted as: cab1b8208c9d3.pdf
- File type: pdf · Size: 51478 bytes
- Verdict: suspicious (44/100)
Detections (2 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
Why this verdict
The suspicious score of 44/100 is the fusion of 3 weighted signals:
- Embedded network infrastructure: https://cctraff.ru/wb?keyword=avalia%C3%A7%C3%A3o%20e%20educa%C3%A7%C3%A3o%20infantil%20um%20olhar%20sens%C3%ADvel%20e%20reflexivo%20resumo, https://uploads.strikinglycdn.com/files/5fc6a755-ebfa-4d68-b54d-a6938ab81a02/rujasejaxu.pdf, https://uploads.strikinglycdn.com/files/95951b24-890d-447a-b7d6-36a16ab048e9/takisavobogiguxemebajopuj.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=avalia%C3%A7%C3%A3o%20e%20educa%C3%A7%C3%A3o%20infantil%20um%20olhar%20sens%C3%ADvel%20e%20reflexivo%20resumo
- https://uploads.strikinglycdn.com/files/5fc6a755-ebfa-4d68-b54d-a6938ab81a02/rujasejaxu.pdf
- https://uploads.strikinglycdn.com/files/95951b24-890d-447a-b7d6-36a16ab048e9/takisavobogiguxemebajopuj.pdf
- https://uploads.strikinglycdn.com/files/fe35f079-c05e-4893-a800-2b09d8006671/75191601948.pdf
- https://uploads.strikinglycdn.com/files/b72a325a-2ed8-4c0a-b7d0-40e5e231465a/zonukepalawoxomujowofavel.pdf
- https://uploads.strikinglycdn.com/files/4545155c-ad12-4302-892b-216604b3cd51/mujepefojefisekuku.pdf
- https://cdn-cms.f-static.net/uploads/4369507/normal_5f87f38618d94.pdf
- https://cdn-cms.f-static.net/uploads/4365560/normal_5f87cb31ca988.pdf
- https://site-1037079.mozfiles.com/files/1037079/kebegukegojetijiresagisu.pdf
- https://site-1038981.mozfiles.com/files/1038981/zizudenidirew.pdf
- https://site-1043844.mozfiles.com/files/1043844/pitisugovadotafoj.pdf
- https://site-1043170.mozfiles.com/files/1043170/852575818.pdf
- https://site-1039420.mozfiles.com/files/1039420/mufefatuxetuxajasunodewaz.pdf
- https://jakedekokobara.weebly.com/uploads/1/3/1/3/131381480/jolon_koxuzozudanik_makilitinami.pdf
- https://zesopupejilit.weebly.com/uploads/1/3/0/7/130738861/fe9f3f43fa3.pdf
- https://misopiwulasi.weebly.com/uploads/1/3/1/8/131856666/funumifeleni-guzepebuzo.pdf
- https://fanavepuru.weebly.com/uploads/1/3/1/8/131871984/4127892.pdf
- https://cdn-cms.f-static.net/uploads/4365549/normal_5f8718b62a0e8.pdf
- https://cdn-cms.f-static.net/uploads/4365540/normal_5f872d0ae3132.pdf
- https://cdn.shopify.com/s/files/1/0484/1701/3912/files/92886127823.pdf
- https://cdn.shopify.com/s/files/1/0437/8591/2477/files/36454337979.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
- cctraff.ru
- uploads.strikinglycdn.com
- cdn-cms.f-static.net
- site-1037079.mozfiles.com
- site-1038981.mozfiles.com
- site-1043844.mozfiles.com
- site-1043170.mozfiles.com
- site-1039420.mozfiles.com
- jakedekokobara.weebly.com
- zesopupejilit.weebly.com
- misopiwulasi.weebly.com
- fanavepuru.weebly.com
- cdn.shopify.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report