SUSPICIOUS — normal_5f8722501d9ef.pdf
SUSPICIOUS — normal_5f8722501d9ef.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 3 of 50 detection engines flagged it.
Identification
- SHA-256:
90bd76b00d6d8b7d007488f68e8b390880c96af5f9dec176122812d2b7c3b565 - SHA-1:
0e1136aec656f1924fd9d6a372b6a8e0d4329f58 - MD5:
ce74a2d2ddc3ca94cf5ade9e65f110a4 - ssdeep:
768:2gGzpDFpJWFbVSGxijtnzyKRlAA9HZ4diQfRpH+Y0hOiuclx36xg:jGFRphaiZnOaGAp07ppH+9Tx3kg - TLSH:
T12C318DF31497ED4C7A8B6B03ACE71299644AD388A13797A0549C776DD0AC2FD7F20920 - Submitted as: normal_5f8722501d9ef.pdf
- File type: pdf · Size: 42560 bytes
- Verdict: suspicious (44/100)
Detections (3 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Trojan.Script.Generic
Why this verdict
The suspicious score of 44/100 is the fusion of 3 weighted signals:
- Embedded network infrastructure: https://cctraff.ru/123?keyword=solving+quadratics+with+imaginary+roots+worksheet, https://site-1041682.mozfiles.com/files/1041682/vakigelekom.pdf, https://site-1036855.mozfiles.com/files/1036855/majolajeritapo.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=solving+quadratics+with+imaginary+roots+worksheet
- https://site-1041682.mozfiles.com/files/1041682/vakigelekom.pdf
- https://site-1036855.mozfiles.com/files/1036855/majolajeritapo.pdf
- https://site-1044109.mozfiles.com/files/1044109/18584368974.pdf
- https://site-1039423.mozfiles.com/files/1039423/44294854250.pdf
- https://site-1039621.mozfiles.com/files/1039621/95428054504.pdf
- https://site-1037207.mozfiles.com/files/1037207/5078062031.pdf
- https://site-1036868.mozfiles.com/files/1036868/netutufigedesetela.pdf
- https://site-1036626.mozfiles.com/files/1036626/rixipelalezaxalefinapes.pdf
- https://site-1040288.mozfiles.com/files/1040288/3467466630.pdf
- https://site-1039840.mozfiles.com/files/1039840/kodaxur.pdf
- https://site-1039967.mozfiles.com/files/1039967/96748332722.pdf
- https://uploads.strikinglycdn.com/files/157d3aec-417f-4a34-b7ea-a97385db4dd2/fetefu.pdf
- https://uploads.strikinglycdn.com/files/25bc6eb2-d76f-440e-9716-784457b46819/kivixavatomegelemez.pdf
- https://uploads.strikinglycdn.com/files/f5cb7c44-5472-4d43-8528-0e0174124ef6/6741360918.pdf
- https://uploads.strikinglycdn.com/files/3079f7a8-0467-4dd8-88d1-40555683f6bd/18084057598.pdf
- https://uploads.strikinglycdn.com/files/0d912b7b-acab-4b6f-b242-e5cc87ea2c52/97241853523.pdf
- https://cdn-cms.f-static.net/uploads/4366010/normal_5f87033db2325.pdf
- https://cdn-cms.f-static.net/uploads/4366327/normal_5f871825d3537.pdf
- https://cdn-cms.f-static.net/uploads/4366044/normal_5f86f85a24e01.pdf
- https://cdn-cms.f-static.net/uploads/4366015/normal_5f871e0b5b57b.pdf
- https://uploads.strikinglycdn.com/files/c6d1fc06-3e27-4044-be43-678f7847a331/vedusirofilekixamesorakob.pdf
- https://uploads.strikinglycdn.com/files/660b7b40-aa4d-40ee-a2be-b1776914b0d9/52764735176.pdf
- https://uploads.strikinglycdn.com/files/e3a8b61d-066c-4b8d-8fb4-e978b2865e69/ranuladuvotubefota.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
Embedded domains
- cctraff.ru
- site-1041682.mozfiles.com
- site-1036855.mozfiles.com
- site-1044109.mozfiles.com
- site-1039423.mozfiles.com
- site-1039621.mozfiles.com
- site-1037207.mozfiles.com
- site-1036868.mozfiles.com
- site-1036626.mozfiles.com
- site-1040288.mozfiles.com
- site-1039840.mozfiles.com
- site-1039967.mozfiles.com
- uploads.strikinglycdn.com
- cdn-cms.f-static.net
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report