SUSPICIOUS — normal_5f870000614bc.pdf
SUSPICIOUS — normal_5f870000614bc.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:
0120014d1d8e4376da7cf66645f2dad368b9d2f86580c1a1e5de4ac7f064f5b1 - SHA-1:
0365475ff88069e95b2f3c707221d3a0018f265a - MD5:
c702cdbc11c40a840e4d06af6ad90fe6 - ssdeep:
768:gdgGzpDappoZpLq1dxPfFkeXiJaa1M3cj8j9FcYFlWAOuE1WTAuyD0GUlEV4Mrzb:geGF+p2jym8BFcwauUKhGUeWs2T+Fw5k - TLSH:
T17C328DF390ABED8C7D87AF83BDA62198604ED689A2239390448D767DC47C57D7F10860 - Submitted as: normal_5f870000614bc.pdf
- File type: pdf · Size: 46914 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): HEUR:Trojan.Script.Generic
Why this verdict
The suspicious score of 44/100 is the fusion of 3 weighted signals:
- Embedded network infrastructure: https://ggtraff.ru/123?keyword=negative+fractions+adding+and+subtracting+worksheets, https://cdn-cms.f-static.net/uploads/4365541/normal_5f86f8a126750.pdf, https://cdn-cms.f-static.net/uploads/4366041/normal_5f86f4c444e44.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://ggtraff.ru/123?keyword=negative+fractions+adding+and+subtracting+worksheets
- https://cdn-cms.f-static.net/uploads/4365541/normal_5f86f8a126750.pdf
- https://cdn-cms.f-static.net/uploads/4366041/normal_5f86f4c444e44.pdf
- https://cdn-cms.f-static.net/uploads/4365657/normal_5f86f941aeec3.pdf
- https://cdn-cms.f-static.net/uploads/4366031/normal_5f86fe5bc871b.pdf
- https://cdn-cms.f-static.net/uploads/4366045/normal_5f86f86cd36ef.pdf
- https://cdn-cms.f-static.net/uploads/4365649/normal_5f86f709aa6af.pdf
- https://cdn-cms.f-static.net/uploads/4366034/normal_5f86f58d3b3c8.pdf
- https://cdn-cms.f-static.net/uploads/4365547/normal_5f86f9d29deb5.pdf
- https://site-1044300.mozfiles.com/files/1044300/lufenudufi.pdf
- https://site-1038653.mozfiles.com/files/1038653/pesamibep.pdf
- https://site-1036695.mozfiles.com/files/1036695/23357407351.pdf
- https://site-1041950.mozfiles.com/files/1041950/jutugegutazenewinubuv.pdf
- https://uploads.strikinglycdn.com/files/18c54ea0-d0a1-47e9-b320-5c55e2f7efdf/54691392049.pdf
- https://uploads.strikinglycdn.com/files/88eb7277-f018-4625-a6fe-529880edf74d/jiwilewibutab.pdf
- https://uploads.strikinglycdn.com/files/628d79ff-77db-46ab-9ef6-ba8e166b11dd/30837540455.pdf
- https://site-1037875.mozfiles.com/files/1037875/4048363287.pdf
- https://site-1042013.mozfiles.com/files/1042013/gixalufazijelowisutak.pdf
- https://cdn-cms.f-static.net/uploads/4365591/normal_5f86feec824a7.pdf
- https://cdn-cms.f-static.net/uploads/4365652/normal_5f86fc063be65.pdf
- https://cdn-cms.f-static.net/uploads/4366055/normal_5f86ffaae4e61.pdf
- https://cdn-cms.f-static.net/uploads/4365657/normal_5f86ffea8c8e6.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/
Embedded domains
- ggtraff.ru
- cdn-cms.f-static.net
- site-1044300.mozfiles.com
- site-1038653.mozfiles.com
- site-1036695.mozfiles.com
- site-1041950.mozfiles.com
- uploads.strikinglycdn.com
- site-1037875.mozfiles.com
- site-1042013.mozfiles.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report