SUSPICIOUS — virekudufigirefujafenepep.pdf
SUSPICIOUS — virekudufigirefujafenepep.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:
7a5027a9352b0015ab1001587220d5e958782699f8d98366f63f0fd2e8b2f5b9 - SHA-1:
c726e075b9c712a7d2b06f37af6ebbd5de983190 - MD5:
caf6aa7154814bbb435192c041535fb8 - ssdeep:
768:LgGzpDFpwYenbL13AEQxa9FNJ/y4AOfDFA6Eurl+XRU47fvk/thFRhBcCJ5Js6V:0GFhp8KEWa9S6Eup4OAU/hRcCDnV - TLSH:
T11133BFF34167EC8C7A872B179AF51148A58AC78D6072E76444D87B7CD8FC6AC7E40A20 - Submitted as: virekudufigirefujafenepep.pdf
- File type: pdf · Size: 48333 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/strik?keyword=schilthorn+switzerland+travel+guide, https://cdn.shopify.com/s/files/1/0479/3591/4140/files/45236511047.pdf, https://cdn.shopify.com/s/files/1/0483/3571/6503/files/brooklyn_high_school_of_the_arts_auditions.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/strik?keyword=schilthorn+switzerland+travel+guide
- https://cdn.shopify.com/s/files/1/0479/3591/4140/files/45236511047.pdf
- https://cdn.shopify.com/s/files/1/0485/0696/2081/files/99072428466.pdf
- https://cdn.shopify.com/s/files/1/0483/3571/6503/files/brooklyn_high_school_of_the_arts_auditions.pdf
- https://uploads.strikinglycdn.com/files/70a99f9a-6cbd-4cc8-b000-e4e9c89fcfdf/xojoritenebuba.pdf
- https://uploads.strikinglycdn.com/files/00d1b8c4-4253-40a5-b259-967040bad0ba/16396315850.pdf
- https://uploads.strikinglycdn.com/files/3c476e94-bbe2-4d0b-acd2-588126593c93/kewewivuzutef.pdf
- https://site-1039752.mozfiles.com/files/1039752/julokuwesisujipimopa.pdf
- https://site-1038531.mozfiles.com/files/1038531/85531887763.pdf
- https://site-1041210.mozfiles.com/files/1041210/86899884804.pdf
- https://site-1043170.mozfiles.com/files/1043170/rotav.pdf
- https://site-1036699.mozfiles.com/files/1036699/50116528402.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.shopify.com
- uploads.strikinglycdn.com
- site-1039752.mozfiles.com
- site-1038531.mozfiles.com
- site-1041210.mozfiles.com
- site-1043170.mozfiles.com
- site-1036699.mozfiles.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report