SUSPICIOUS — 39f334d1.pdf
SUSPICIOUS — 39f334d1.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:
5bdac5a57409ecee12981eee8af628c68f9f35767fa57601d0e8d9cdc5e33305 - SHA-1:
eca6079a4b8d526d47c950f60a6d829413fbadde - MD5:
dc8c0c59b824e732c6e9b9d4e9ef1215 - ssdeep:
768:cgGzpDDpIpvhbxBRmIHrw2eQ0DyIHjwYYYuAr+PZO2Anz0b8K:5GFvpCBd2DLDwYYlAr+P82Anz0b8K - TLSH:
T19F319DF351A7ED4C7E87EF036EE614599149A688A232D7B49488777CC47C3ACAF10860 - Submitted as: 39f334d1.pdf
- File type: pdf · Size: 42702 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://cctraff.ru/wb?keyword=download%20internet%20explorer%208%20windows, https://cdn-cms.f-static.net/uploads/4365620/normal_5f870018d2e6d.pdf, https://cdn-cms.f-static.net/uploads/4365602/normal_5f86fec3c946c.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/wb?keyword=download%20internet%20explorer%208%20windows
- https://cdn-cms.f-static.net/uploads/4365620/normal_5f870018d2e6d.pdf
- https://cdn-cms.f-static.net/uploads/4365602/normal_5f86fec3c946c.pdf
- https://cdn-cms.f-static.net/uploads/4366308/normal_5f87c7349a638.pdf
- https://cdn.shopify.com/s/files/1/0430/3080/6679/files/navy_midterm_counseling_form.pdf
- https://site-1039525.mozfiles.com/files/1039525/62968090006.pdf
- https://site-1036694.mozfiles.com/files/1036694/74234889657.pdf
- https://site-1042429.mozfiles.com/files/1042429/pugisaxapugira.pdf
- https://site-1042511.mozfiles.com/files/1042511/xipolisaxuz.pdf
- https://site-1038931.mozfiles.com/files/1038931/gexitej.pdf
- https://uploads.strikinglycdn.com/files/c517ccb5-82b9-4385-a0c4-ad5653f3cc4e/10997570235.pdf
- https://uploads.strikinglycdn.com/files/5354fd62-d10b-4147-9af3-b25292a9000a/81469482350.pdf
- https://uploads.strikinglycdn.com/files/0acf42c9-52e8-4e47-bb72-c82487b181d9/lonekidakasefolo.pdf
- https://uploads.strikinglycdn.com/files/98eb33fe-e471-4543-9ee9-7e27648ab53c/meriv.pdf
- https://uploads.strikinglycdn.com/files/310dc041-f22d-46a9-b974-678aff5d4972/59721052316.pdf
- https://site-1038963.mozfiles.com/files/1038963/27401023413.pdf
- https://site-1039833.mozfiles.com/files/1039833/kodip.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
- cdn.shopify.com
- site-1039525.mozfiles.com
- site-1036694.mozfiles.com
- site-1042429.mozfiles.com
- site-1042511.mozfiles.com
- site-1038931.mozfiles.com
- uploads.strikinglycdn.com
- site-1038963.mozfiles.com
- site-1039833.mozfiles.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report