MALICIOUS — normal_5f86fcc2c4d8c.pdf
MALICIOUS — normal_5f86fcc2c4d8c.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100). 3 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
6e2ee5f07f6778bc5b589411f6d2445082eef8d781c7f2e2076a3eae824fb552 - SHA-1:
b24f153ef4d0aab5766ff274569818facda9d673 - MD5:
e7d455e2cc1e280ae48a26782270af58 - ssdeep:
768:iDgGzpDLeoSY9plXNdDiIbM3NnqR5NUMr9KavJ3De7lWmToMeETs75NAkTTN+EQB:zGF/e6LM3NqRJJvJ3DepWqJeT78kd+Eq - TLSH:
T1D133AFF311A7DC8CAACBAB136CE60459654AC7C82232CB609488776DD4BC6BDBF50431 - Submitted as: normal_5f86fcc2c4d8c.pdf
- File type: pdf · Size: 47747 bytes
- Verdict: malicious (75/100)
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 malicious score of 75/100 is the fusion of 4 weighted signals:
- Embedded link rated malicious by URL analysis: https://cdn-cms.f-static.net/uploads/4366045/normal_5f86f83119c19.pdf - network signal, weight 0.70, confidence 0.80
- Embedded network infrastructure: https://cctraff.ru/123?keyword=android+x86+vmware+not+booting, https://cdn-cms.f-static.net/uploads/4366018/normal_5f86f428c51be.pdf, https://cdn-cms.f-static.net/uploads/4366045/normal_5f86f83119c19.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=android+x86+vmware+not+booting
- https://cdn-cms.f-static.net/uploads/4366018/normal_5f86f428c51be.pdf
- https://cdn-cms.f-static.net/uploads/4366045/normal_5f86f83119c19.pdf
- https://cdn-cms.f-static.net/uploads/4366029/normal_5f86fc09059f9.pdf
- https://uploads.strikinglycdn.com/files/468781fb-ee37-4182-844a-76aa4d4e8af2/94466940566.pdf
- https://uploads.strikinglycdn.com/files/49b8a5eb-7866-4c9d-9cbd-f61381be3dee/68432149190.pdf
- https://uploads.strikinglycdn.com/files/8fb66e75-ed49-418c-ab08-c57acbff7166/10112109460.pdf
- https://uploads.strikinglycdn.com/files/fa3d24d4-e7d7-4d94-91f5-654ed82eb6fe/3702056410.pdf
- https://uploads.strikinglycdn.com/files/193e7ff9-17b2-4c55-a0be-4223e1484249/71275006637.pdf
- https://site-1041611.mozfiles.com/files/1041611/57270380621.pdf
- https://site-1038375.mozfiles.com/files/1038375/85767462798.pdf
- https://site-1043134.mozfiles.com/files/1043134/58151404771.pdf
- https://site-1044060.mozfiles.com/files/1044060/tutew.pdf
- https://cdn-cms.f-static.net/uploads/4365628/normal_5f86f4bdb2dfb.pdf
- https://cdn-cms.f-static.net/uploads/4365636/normal_5f86fa195b37c.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
- uploads.strikinglycdn.com
- site-1041611.mozfiles.com
- site-1038375.mozfiles.com
- site-1043134.mozfiles.com
- site-1044060.mozfiles.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report