SUSPICIOUS — 2820122.pdf
SUSPICIOUS — 2820122.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 2 of 50 detection engines flagged it.
Identification
- SHA-256:
76fb5e967a2c59d3f424ed9496c579b45df9fa0a50b834beff0ccb59f2d6d873 - SHA-1:
7737485ac5601faa0cf97bef66bc17584f0db418 - MD5:
61a99cc6c3cea3bcda64bd83a222e127 - ssdeep:
768:rgGzpDqVabzenECXi7ZBLF0uVjwM8NySdVeJXEaOClfN8YlWgQh7I8Jz2:UGF2ksi7ZvFuMnAYEAHrlW37I8Jz2 - TLSH:
T1A733B0F311A7DDC87A869B43B9BA105C2186CB8C212296B058C8BB7CC07C6FC6E54671 - Submitted as: 2820122.pdf
- File type: pdf · Size: 50049 bytes
- Verdict: suspicious (44/100)
Detections (2 of 50 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://ggtraff.ru/wb?keyword=acrotray.exe%20acrotray%2032%20bits, https://uploads.strikinglycdn.com/files/0a567286-2f3a-439a-ae07-f67ebecb263c/goxutetasuxenuletakatas.pdf, https://cdn-cms.f-static.net/uploads/4366041/normal_5f88a74d5e988.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/wb?keyword=acrotray.exe%20acrotray%2032%20bits
- https://uploads.strikinglycdn.com/files/0a567286-2f3a-439a-ae07-f67ebecb263c/goxutetasuxenuletakatas.pdf
- https://cdn-cms.f-static.net/uploads/4366041/normal_5f88a74d5e988.pdf
- https://uploads.strikinglycdn.com/files/4d315a38-b7a7-4613-98cf-22ccb96a9337/9328455525.pdf
- https://s3.amazonaws.com/zamuriza/15390075219.pdf
- https://uploads.strikinglycdn.com/files/6e01ac46-08eb-4854-84b1-8643b0b5485c/favapumoligafuletuzi.pdf
- https://zizuralozirufu.weebly.com/uploads/1/3/1/4/131483034/jikorisokoxuwuvog.pdf
- https://cdn-cms.f-static.net/uploads/4383327/normal_5f927c8df0e8d.pdf
- https://uploads.strikinglycdn.com/files/418bd52e-c2ed-43ad-987d-1fef0f950a84/24450483809.pdf
- https://cdn-cms.f-static.net/uploads/4385647/normal_5f9f33f71a7e0.pdf
- https://s3.amazonaws.com/wekibik/27238068726.pdf
- https://cdn-cms.f-static.net/uploads/4404976/normal_5f91ab1b883d3.pdf
- https://uploads.strikinglycdn.com/files/50635593-2a80-4459-97d7-2009d69a4dc2/fraction_attraction_worksheet_answers.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
- uploads.strikinglycdn.com
- cdn-cms.f-static.net
- s3.amazonaws.com
- zizuralozirufu.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report