MALICIOUS — normal_5f86f783f14ee.pdf
MALICIOUS — normal_5f86f783f14ee.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100). 3 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
78c439a0150f183487f73c8971a260621be1ea79703629f1bb90f6e028acb2b4 - SHA-1:
cec28a55eeeaa57775f9bcd024e0ca6274ab2d63 - MD5:
031a46cd4d5fbecbeb3cd92b684e3ffc - ssdeep:
768:qugGzpDypTQxV45DxYc2hsIq2LDxl7zXaYrSir1B382n1T3:qLGFGpoCIHTdl7mFkB382n1T3 - TLSH:
T13331A0F31567EC8C7A8A9F1769AA1054614AE68E6132DB6058C83B7CC4FC7FD6F00621 - Submitted as: normal_5f86f783f14ee.pdf
- File type: pdf · Size: 43188 bytes
- Verdict: malicious (75/100)
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
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://jakedekokobara.weebly.com/uploads/1/3/1/3/131381480/7d3707d5d.pdf - network signal, weight 0.70, confidence 0.80
- Embedded network infrastructure: https://ggtraff.ru/123?keyword=free+s+blend+worksheets+first+grade, https://site-1038863.mozfiles.com/files/1038863/bawefa.pdf, https://site-1041292.mozfiles.com/files/1041292/kitolax.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://ggtraff.ru/123?keyword=free+s+blend+worksheets+first+grade
- https://site-1038863.mozfiles.com/files/1038863/bawefa.pdf
- https://site-1041292.mozfiles.com/files/1041292/kitolax.pdf
- https://site-1042976.mozfiles.com/files/1042976/rafebizovezaboziwawewub.pdf
- https://site-1043880.mozfiles.com/files/1043880/83232191359.pdf
- https://jakedekokobara.weebly.com/uploads/1/3/1/3/131381480/7d3707d5d.pdf
- https://site-1039295.mozfiles.com/files/1039295/51261886035.pdf
- https://site-1038898.mozfiles.com/files/1038898/bapejimanodidatadadiwumuj.pdf
- https://site-1037858.mozfiles.com/files/1037858/jupamukukezurateb.pdf
- https://site-1037868.mozfiles.com/files/1037868/48943069857.pdf
- https://cdn-cms.f-static.net/uploads/4365549/normal_5f86f4c459056.pdf
- https://cdn-cms.f-static.net/uploads/4365606/normal_5f86f44824471.pdf
- https://cdn-cms.f-static.net/uploads/4365613/normal_5f86f651ce858.pdf
- https://cdn-cms.f-static.net/uploads/4366044/normal_5f86f41ba4974.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
- ggtraff.ru
- site-1038863.mozfiles.com
- site-1041292.mozfiles.com
- site-1042976.mozfiles.com
- site-1043880.mozfiles.com
- jakedekokobara.weebly.com
- site-1039295.mozfiles.com
- site-1038898.mozfiles.com
- site-1037858.mozfiles.com
- site-1037868.mozfiles.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