SUSPICIOUS — be5bfde3e2.pdf
SUSPICIOUS — be5bfde3e2.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:
4d354ecb64fb74cbfd7fcb8e4fb949c62f41aba2e060c2d3db374a9012d329e5 - SHA-1:
c434874b10e1492f6c01db44590a78ef8d3232d1 - MD5:
7f640166dbc97a1e9d92049e4db32afd - ssdeep:
768:2gGzpDaVbRsOTfs8+/zoA/zTowm6DfVe79bu1byn6aYW2ckjwQAzDOs3G:jGFWVbknoAbTtfVKxsVXGks5+s3G - TLSH:
T13833BFF76057DD4C3A8A5F07AAAA246D9246C78D613393A018DCB72DC47C2FDAF00562 - Submitted as: be5bfde3e2.pdf
- File type: pdf · Size: 48667 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=hooked%20nir%20eyal%20book%20pdf, https://uploads.strikinglycdn.com/files/f42fc50d-7d70-43a1-8cbd-0c00fcd6a01d/82853431291.pdf, https://cdn-cms.f-static.net/uploads/4379048/normal_5f9a4fedb4d4b.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=hooked%20nir%20eyal%20book%20pdf
- https://uploads.strikinglycdn.com/files/f42fc50d-7d70-43a1-8cbd-0c00fcd6a01d/82853431291.pdf
- https://s3.amazonaws.com/purixifusipelid/hymenolepis_nana_tratamiento.pdf
- https://cdn-cms.f-static.net/uploads/4379048/normal_5f9a4fedb4d4b.pdf
- https://cdn-cms.f-static.net/uploads/4383912/normal_5f8d106279282.pdf
- https://uploads.strikinglycdn.com/files/8a83d5fa-21d7-4036-9a80-042301d96376/dalumaxurelivomitafanoka.pdf
- https://uploads.strikinglycdn.com/files/de461d90-d9f9-409c-9db5-711bdcff7c46/bijokotu.pdf
- https://s3.amazonaws.com/fapaga/diffusion_and_effusion_difference.pdf
- https://uploads.strikinglycdn.com/files/04af21fe-23fb-4509-be26-523c5a094c8c/call_of_duty_zombies_mod_apk_unlimited_money.pdf
- https://cdn-cms.f-static.net/uploads/4401985/normal_5f9716cd5d396.pdf
- https://tenaxujapem.weebly.com/uploads/1/3/4/3/134341928/mubogopamemuw_tefupe_waxik_lefetoge.pdf
- https://s3.amazonaws.com/zetare/24808654087.pdf
- https://s3.amazonaws.com/wonoti/befiwuvafanonavaxerusez.pdf
- https://cdn-cms.f-static.net/uploads/4393751/normal_5f9cb2d48301d.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
- uploads.strikinglycdn.com
- s3.amazonaws.com
- cdn-cms.f-static.net
- tenaxujapem.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report