SUSPICIOUS — 4193020.pdf
SUSPICIOUS — 4193020.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 2 of 53 detection engines flagged it.
Identification
- SHA-256:
f0e4ecc794a88e7b7e831ba09c30929e089bfc98bf790b2b580578fb33f254ad - SHA-1:
a09d72e258973f62bceb0a63f05d0bb646556b90 - MD5:
ac384d634256e92ac2293387ca30064b - ssdeep:
768:JgGzpDC3iefX/bTP40+KIZDZSEgKurmJk0N+Rz8TWU3pJdNXzO:qGF23iKalVJk0kRzOB5JdNXzO - TLSH:
T11C309EF310ABDD8C7A869F07AEB91469548EC34C612397A04C8C7B7DC4BC6BD6E10961 - Submitted as: 4193020.pdf
- File type: pdf · Size: 38483 bytes
- Verdict: suspicious (44/100)
Detections (2 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
Why this verdict
The suspicious score of 44/100 is the fusion of 3 weighted signals:
- Embedded network infrastructure: https://gettraff.ru/wb?keyword=math%20worksheets%20place%20value%20grade%203, https://cdn-cms.f-static.net/uploads/4401545/normal_5f9adfb8e9b8b.pdf, https://cdn-cms.f-static.net/uploads/4413566/normal_5f9a152b4dc8a.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://gettraff.ru/wb?keyword=math%20worksheets%20place%20value%20grade%203
- https://cdn-cms.f-static.net/uploads/4401545/normal_5f9adfb8e9b8b.pdf
- https://cdn-cms.f-static.net/uploads/4413566/normal_5f9a152b4dc8a.pdf
- https://s3.amazonaws.com/juvuraguvutoxif/94949481927.pdf
- https://s3.amazonaws.com/mexavofezoxi/75051063839.pdf
- https://cdn-cms.f-static.net/uploads/4366336/normal_5f8816eb44e52.pdf
- https://cdn-cms.f-static.net/uploads/4369648/normal_5f93d77cb754a.pdf
- https://cdn-cms.f-static.net/uploads/4366009/normal_5f9b9953304b0.pdf
- https://uploads.strikinglycdn.com/files/0a4a96ff-0190-42c3-ae69-37f16d1b5cad/expensive_stuff_that_starts_with_r.pdf
- https://rineragafuvotut.weebly.com/uploads/1/3/4/4/134442037/8b85cad4.pdf
- https://s3.amazonaws.com/begijufadi/word_processing_skills.pdf
- https://s3.amazonaws.com/zetare/3504397586.pdf
- https://s3.amazonaws.com/vuzufexarevima/types_of_paper_airplanes.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
- gettraff.ru
- cdn-cms.f-static.net
- s3.amazonaws.com
- uploads.strikinglycdn.com
- rineragafuvotut.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report