SUSPICIOUS — normal_5f873ae633412.pdf
SUSPICIOUS — normal_5f873ae633412.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:
bdad7c2cabc3cd8875f6389992feaa7f0b1e6139284da10f28339e634c6a9c2b - SHA-1:
e373c2b7290436270a2d7b1bf77edd92d55279a6 - MD5:
92d3d744bef8114817374b28c0c809c1 - ssdeep:
768:rgGzpD0ppL5zmNM6mA1Sn0r9g1VQeOHiMcHDzqvb+tevhLCuDVOO8Y2yGouoJ7q:UGFYpWMJA1S05g1ueOCNeJL/L2yGnw7q - TLSH:
T1DE329DF350A7DD4C7A8BAB536EF600ACA489C7886132D7904888772CD4B86EE7E14561 - Submitted as: normal_5f873ae633412.pdf
- File type: pdf · Size: 46608 bytes
- Verdict: suspicious (58/100)
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 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/4365570/normal_5f87024171c72.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://cctraff.ru/123?keyword=free+application+for+editing+pdf+files, https://site-1043335.mozfiles.com/files/1043335/jigulaxomotolif.pdf, https://site-1048486.mozfiles.com/files/1048486/7041618634.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=free+application+for+editing+pdf+files
- https://site-1043335.mozfiles.com/files/1043335/jigulaxomotolif.pdf
- https://site-1048486.mozfiles.com/files/1048486/7041618634.pdf
- https://site-1036633.mozfiles.com/files/1036633/83010880763.pdf
- https://cdn-cms.f-static.net/uploads/4365583/normal_5f87188197484.pdf
- https://cdn-cms.f-static.net/uploads/4365570/normal_5f87024171c72.pdf
- https://cdn-cms.f-static.net/uploads/4365552/normal_5f86f89360d56.pdf
- https://site-1040144.mozfiles.com/files/1040144/ritowosubeduzazalodaki.pdf
- https://site-1038909.mozfiles.com/files/1038909/leduremumewuragiwo.pdf
- https://site-1042880.mozfiles.com/files/1042880/49425013751.pdf
- https://site-1044053.mozfiles.com/files/1044053/20755455168.pdf
- https://cdn-cms.f-static.net/uploads/4367000/normal_5f8738072877f.pdf
- https://cdn-cms.f-static.net/uploads/4366664/normal_5f872e7d04716.pdf
- https://cdn-cms.f-static.net/uploads/4365551/normal_5f8718425a0c0.pdf
- https://cdn-cms.f-static.net/uploads/4365661/normal_5f87350de1cc7.pdf
- https://cdn-cms.f-static.net/uploads/4366976/normal_5f8731186b7f5.pdf
- https://cdn-cms.f-static.net/uploads/4366034/normal_5f8704a03313a.pdf
- https://cdn-cms.f-static.net/uploads/4366308/normal_5f87399df0c7d.pdf
- https://uploads.strikinglycdn.com/files/a97a2462-c835-4b21-ba64-dbfe7d6a0900/tajoxivurevazibelixo.pdf
- https://uploads.strikinglycdn.com/files/cafd8bfd-5332-44aa-a5b5-31a7e799e2d0/98439664230.pdf
- https://uploads.strikinglycdn.com/files/a8d3ab43-f21b-4c6a-bd1e-07944a29e956/77983733056.pdf
- https://uploads.strikinglycdn.com/files/1fee27a9-05a7-4cf7-8024-3894bbb23c70/59281625688.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/
Embedded domains
- cctraff.ru
- site-1043335.mozfiles.com
- site-1048486.mozfiles.com
- site-1036633.mozfiles.com
- cdn-cms.f-static.net
- site-1040144.mozfiles.com
- site-1038909.mozfiles.com
- site-1042880.mozfiles.com
- site-1044053.mozfiles.com
- uploads.strikinglycdn.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report