SUSPICIOUS — normal_5f87865d2bc57.pdf
SUSPICIOUS — normal_5f87865d2bc57.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:
91fdee270e9adcf58d41fc444b34142a95067ba168010e3af9401cef4ec836b5 - SHA-1:
6f3b4e58692f92ce44a560a86ef196d5495cda75 - MD5:
e97ab9dd6cc28249c3d069032927d16d - ssdeep:
768:iWgGzpDZpCIPooWJKTd+HA77amx+I2aYC2m3OuSAQxs/CE6qI45m4ipytN3Z7Lx:EGFNpyHm7iI2aHUuKsK25HtpZ7Lx - TLSH:
T12E329FF311A7ED4C7A86CF136DF612A8558AC64D6237D7A008AC7A1CC4BC5BDBE00861 - Submitted as: normal_5f87865d2bc57.pdf
- File type: pdf · Size: 45582 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://gettraff.ru/123?keyword=android+loading+screen+before+activity, https://cdn-cms.f-static.net/uploads/4365551/normal_5f871d5d5dbbd.pdf, https://cdn-cms.f-static.net/uploads/4365591/normal_5f87680dc2feb.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://gettraff.ru/123?keyword=android+loading+screen+before+activity
- https://cdn-cms.f-static.net/uploads/4365551/normal_5f871d5d5dbbd.pdf
- https://cdn-cms.f-static.net/uploads/4365591/normal_5f87680dc2feb.pdf
- https://cdn-cms.f-static.net/uploads/4367912/normal_5f877df78bed2.pdf
- https://cdn-cms.f-static.net/uploads/4365626/normal_5f876c75ed508.pdf
- https://dosedupuwosiwoz.weebly.com/uploads/1/3/0/7/130776272/9d332512d.pdf
- https://cdn-cms.f-static.net/uploads/4368487/normal_5f878635782cd.pdf
- https://cdn-cms.f-static.net/uploads/4365586/normal_5f8715378144f.pdf
- https://site-1042009.mozfiles.com/files/1042009/96983604828.pdf
- https://site-1040034.mozfiles.com/files/1040034/44940361084.pdf
- https://site-1039171.mozfiles.com/files/1039171/tutorifevoxufikuxopevu.pdf
- https://site-1038915.mozfiles.com/files/1038915/rowoziboduwuberul.pdf
- https://site-1037275.mozfiles.com/files/1037275/46192279680.pdf
- https://bibeliki.weebly.com/uploads/1/3/0/7/130738572/24c86.pdf
- https://kelobutino.weebly.com/uploads/1/3/0/9/130969458/77424a.pdf
- https://site-1042360.mozfiles.com/files/1042360/97745431562.pdf
- https://site-1036764.mozfiles.com/files/1036764/winisuzomuju.pdf
- https://site-1036724.mozfiles.com/files/1036724/pazulikenosesodobijifoxi.pdf
- https://site-1040359.mozfiles.com/files/1040359/72793731016.pdf
- https://site-1039800.mozfiles.com/files/1039800/levibulejivuwiluk.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/
Embedded domains
- gettraff.ru
- cdn-cms.f-static.net
- dosedupuwosiwoz.weebly.com
- site-1042009.mozfiles.com
- site-1040034.mozfiles.com
- site-1039171.mozfiles.com
- site-1038915.mozfiles.com
- site-1037275.mozfiles.com
- bibeliki.weebly.com
- kelobutino.weebly.com
- site-1042360.mozfiles.com
- site-1036764.mozfiles.com
- site-1036724.mozfiles.com
- site-1040359.mozfiles.com
- site-1039800.mozfiles.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report