SUSPICIOUS — 4deb66db41.pdf
SUSPICIOUS — 4deb66db41.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 3 of 50 detection engines flagged it.
Identification
- SHA-256:
e7e6498440abc61d40864354b85a0bf889f0df5f4f32beb54c2b3f71c1ef4d66 - SHA-1:
fbdde07dde401a89506d55e4bdaa52f73215d149 - MD5:
81a591f8ebdbd292c14459d2678c4421 - ssdeep:
768:VgGzpDDeTMvYqsWt7aoqMhlGBaEkGad5yjAALDWMsU3N76VDveq5h:GGFneQNZaoqba9TbyjAAuO76VDveq5h - TLSH:
T112318DF31053ED8C698F9B83AAA710957046C38D3132A7A094C97B7DC57C6BE2F40A61 - Submitted as: 4deb66db41.pdf
- File type: pdf · Size: 41826 bytes
- Verdict: suspicious (44/100)
Detections (3 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): UDS:Trojan.PDF.SBadur.gen
Why this verdict
The suspicious score of 44/100 is the fusion of 3 weighted signals:
- Embedded network infrastructure: https://cctraff.ru/wb?keyword=marsha%20may%20bangbus, https://site-1043649.mozfiles.com/files/1043649/26263200426.pdf, https://site-1038815.mozfiles.com/files/1038815/81513980148.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=marsha%20may%20bangbus
- https://site-1043649.mozfiles.com/files/1043649/26263200426.pdf
- https://site-1038815.mozfiles.com/files/1038815/81513980148.pdf
- https://site-1040601.mozfiles.com/files/1040601/fazugo.pdf
- https://cdn-cms.f-static.net/uploads/4366308/normal_5f875e8682a36.pdf
- https://cdn-cms.f-static.net/uploads/4367941/normal_5f87665f9002f.pdf
- https://uploads.strikinglycdn.com/files/35fee03b-1eac-4cec-a8ed-18c6026945f1/vakibadobosu.pdf
- https://uploads.strikinglycdn.com/files/c2a149af-31d8-4bf0-98c9-d85b4d711ba5/zalinebivunidirekoze.pdf
- https://site-1038460.mozfiles.com/files/1038460/nujuzovedazonasobu.pdf
- https://site-1038529.mozfiles.com/files/1038529/gariza.pdf
- https://site-1040250.mozfiles.com/files/1040250/dunuvudowupotojipisa.pdf
- https://site-1041864.mozfiles.com/files/1041864/radobujorenenomazezusu.pdf
- https://site-1042196.mozfiles.com/files/1042196/35138557497.pdf
- https://site-1043485.mozfiles.com/files/1043485/33199089015.pdf
- https://site-1043791.mozfiles.com/files/1043791/61012707747.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
- site-1043649.mozfiles.com
- site-1038815.mozfiles.com
- site-1040601.mozfiles.com
- cdn-cms.f-static.net
- uploads.strikinglycdn.com
- site-1038460.mozfiles.com
- site-1038529.mozfiles.com
- site-1040250.mozfiles.com
- site-1041864.mozfiles.com
- site-1042196.mozfiles.com
- site-1043485.mozfiles.com
- site-1043791.mozfiles.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report