SUSPICIOUS — normal_5f8703b72f56c.pdf
SUSPICIOUS — normal_5f8703b72f56c.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 4 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
8f59178e95ba50a21d75db39e76c7ae342923f72644f19daeec99c5f3dd18a3c - SHA-1:
1aee153e862c5d0443aee414d8bd12559c149282 - MD5:
e5e1adddfadd31eb91fd44052d4ec7fd - ssdeep:
768:NgGzpD7pNLfdFdhHA2HE0z02Wle8JGS3t8pWZFqlIcU3dgX5R43YpdwvGpoSXDSh:uGFHpoFle8JGSdRySk4IpdwvGOSXDgr5 - TLSH:
T192329EF35067ED4CAAC7DF039DEA226D5188D74C6133AB644498BB2CC4BC6AC6F81560 - Submitted as: normal_5f8703b72f56c.pdf
- File type: pdf · Size: 47335 bytes
- Verdict: suspicious (58/100)
Detections (4 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Microsoft Defender: flagged
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Trojan.Script.Generic
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://cdn-cms.f-static.net/uploads/4366005/normal_5f86f44d77986.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://cctraff.ru/123?keyword=burger+king+coupon+mai+2020+pdf, https://cdn-cms.f-static.net/uploads/4365638/normal_5f87030fc3a48.pdf, https://cdn-cms.f-static.net/uploads/4366005/normal_5f86f44d77986.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/123?keyword=burger+king+coupon+mai+2020+pdf
- https://cdn-cms.f-static.net/uploads/4365638/normal_5f87030fc3a48.pdf
- https://cdn-cms.f-static.net/uploads/4366005/normal_5f86f44d77986.pdf
- https://cdn-cms.f-static.net/uploads/4366028/normal_5f86f45cb0106.pdf
- https://cdn-cms.f-static.net/uploads/4366035/normal_5f8701c658e73.pdf
- https://cdn-cms.f-static.net/uploads/4365653/normal_5f8701cc81aea.pdf
- https://cdn-cms.f-static.net/uploads/4366043/normal_5f86f437a8582.pdf
- https://cdn-cms.f-static.net/uploads/4365646/normal_5f87003bd14e6.pdf
- https://cdn-cms.f-static.net/uploads/4365598/normal_5f86fb643bf27.pdf
- https://cdn-cms.f-static.net/uploads/4365621/normal_5f86fa042e331.pdf
- https://cdn-cms.f-static.net/uploads/4365998/normal_5f86fe7f78d56.pdf
- https://cdn.shopify.com/s/files/1/0484/0013/8398/files/flint_and_walling_vp10.pdf
- https://cdn.shopify.com/s/files/1/0439/1128/2843/files/degeneracy_of_n3_hydrogen.pdf
- https://cdn.shopify.com/s/files/1/0433/3892/4181/files/70784626005.pdf
- https://site-1040379.mozfiles.com/files/1040379/dopinopumatomuxakale.pdf
- https://site-1042927.mozfiles.com/files/1042927/36575736761.pdf
- https://site-1038739.mozfiles.com/files/1038739/gebele.pdf
- https://site-1039759.mozfiles.com/files/1039759/39551607325.pdf
- https://site-1038558.mozfiles.com/files/1038558/18947290777.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
- cdn-cms.f-static.net
- cdn.shopify.com
- site-1040379.mozfiles.com
- site-1042927.mozfiles.com
- site-1038739.mozfiles.com
- site-1039759.mozfiles.com
- site-1038558.mozfiles.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report