SUSPICIOUS — normal_5f86f4fd23303.pdf
SUSPICIOUS — normal_5f86f4fd23303.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 4 of 50 detection engines flagged it.
Identification
- SHA-256:
51a3f999e9c322d8bfa9abfece780910aac6c5b19e157ee798cb12605cd930d7 - SHA-1:
0914d05b48c4767dda53e1763180b250454f2c5a - MD5:
1117b16777e0e95e0f661cf4d2c576af - ssdeep:
768:iXgGzpDJp2I6ZI0BFnVJ9F9xwarnMEJlEUpmGNvyTEMuTrh65+wDf:3GFNp29V9aarThk2yTEM4A+wDf - TLSH:
T17D32AEF31597ED4CBA8AEB03A9E51185644AC34822329BB015CC7B7DC4FC6BDAE50960 - Submitted as: normal_5f86f4fd23303.pdf
- File type: pdf · Size: 46614 bytes
- Verdict: suspicious (44/100)
Detections (4 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Microsoft Defender: flagged
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Trojan.Script.Generic
Why this verdict
The suspicious score of 44/100 is the fusion of 3 weighted signals:
- Embedded network infrastructure: https://cctraff.ru/123?keyword=android+mobile+under+25000, https://cdn-cms.f-static.net/uploads/4365575/normal_5f86f49ad9bb1.pdf, https://cdn-cms.f-static.net/uploads/4365639/normal_5f86f462378d1.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/123?keyword=android+mobile+under+25000
- https://cdn-cms.f-static.net/uploads/4365575/normal_5f86f49ad9bb1.pdf
- https://cdn-cms.f-static.net/uploads/4365639/normal_5f86f462378d1.pdf
- https://cdn-cms.f-static.net/uploads/4366028/normal_5f86f45cb0106.pdf
- https://cdn.shopify.com/s/files/1/0431/0528/8352/files/89075348160.pdf
- https://uploads.strikinglycdn.com/files/8242b0ab-f7b8-4719-8cc0-20ee87de44c5/pavizeguwaponetagowinupez.pdf
- https://uploads.strikinglycdn.com/files/04007e38-3f4c-4007-984e-4b74ad49d90a/xatenalojinuzen.pdf
- https://uploads.strikinglycdn.com/files/3e80a112-2c77-48ee-8c3b-ccaab1c395e6/49830893320.pdf
- https://uploads.strikinglycdn.com/files/7e9c1eb9-1aea-4006-b9ae-c6823f6ce285/ronesuwiduduzaxufatawoba.pdf
- https://uploads.strikinglycdn.com/files/ef3a75b6-52a8-48fc-bdc9-117819317edf/sutuxita.pdf
- https://site-1040878.mozfiles.com/files/1040878/bepedadifezutobaw.pdf
- https://site-1037098.mozfiles.com/files/1037098/50106756929.pdf
- https://site-1039785.mozfiles.com/files/1039785/kavaripomarofitesixaga.pdf
- https://site-1040293.mozfiles.com/files/1040293/vuvizanikirinum.pdf
- https://site-1036850.mozfiles.com/files/1036850/71529346691.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
- uploads.strikinglycdn.com
- site-1040878.mozfiles.com
- site-1037098.mozfiles.com
- site-1039785.mozfiles.com
- site-1040293.mozfiles.com
- site-1036850.mozfiles.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report