SUSPICIOUS — f4bd997d.pdf
SUSPICIOUS — f4bd997d.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 2 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
06b0bc505c578b37e1953a20fe386ee30e97f467b723e75731b3f780ffa76d7d - SHA-1:
9be430012ec78c96aa434fa3877a901fe842e319 - MD5:
4989b8d411fea7b140ffe4f3cb4711b5 - ssdeep:
768:/gGzpDhAnPFGZCCm6r/xmn4dM5DEiKAsZLTbhWl0+wSdgOt1Fzr9zWLOsoFm1aE:IGF9FmngM5nKAWLTcsfO1rBSO5m1aE - TLSH:
T19B329DF740ABDD8CBE86EB136DBB1499608BD38CA1279B5059C8773CC4B857D6E10920 - Submitted as: f4bd997d.pdf
- File type: pdf · Size: 44888 bytes
- Verdict: suspicious (58/100)
Detections (2 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
MITRE ATT&CK
Why this verdict
The suspicious score of 58/100 is the fusion of 4 weighted signals:
- Embedded link rated suspicious by URL analysis: https://kokexofagisukop.weebly.com/uploads/1/3/2/7/132710589/e0f9f.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://cctraff.ru/wb?keyword=2d%20shapes%20worksheets%20for%20grade%206, https://kokexofagisukop.weebly.com/uploads/1/3/2/7/132710589/e0f9f.pdf, https://xonuveviriniw.weebly.com/uploads/1/3/0/7/130738603/jurulobeguvoliloxel.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=2d%20shapes%20worksheets%20for%20grade%206
- https://kokexofagisukop.weebly.com/uploads/1/3/2/7/132710589/e0f9f.pdf
- https://xonuveviriniw.weebly.com/uploads/1/3/0/7/130738603/jurulobeguvoliloxel.pdf
- https://veraweno.weebly.com/uploads/1/3/0/7/130739577/miniban.pdf
- https://xazapadikud.weebly.com/uploads/1/3/1/8/131871762/1eb9c2e.pdf
- https://fakimodixoto.weebly.com/uploads/1/3/0/7/130739088/retojogofejikebo.pdf
- https://cdn.shopify.com/s/files/1/0496/6006/7997/files/fahrenheit_451_part_2_questions_and_answers.pdf
- https://cdn-cms.f-static.net/uploads/4381287/normal_5f91569524fbb.pdf
- https://cdn-cms.f-static.net/uploads/4377377/normal_5f900e7618d63.pdf
- https://cdn-cms.f-static.net/uploads/4367632/normal_5f87c7493d939.pdf
- https://cdn-cms.f-static.net/uploads/4366397/normal_5f8be172d3065.pdf
- https://cdn-cms.f-static.net/uploads/4369330/normal_5f8ddefe9892d.pdf
- https://s3.amazonaws.com/leguvefu/7971716544.pdf
- https://s3.amazonaws.com/votubukaxogilix/lizubivugubirosewi.pdf
- https://cdn-cms.f-static.net/uploads/4366964/normal_5f8812548b27d.pdf
- https://cdn-cms.f-static.net/uploads/4391315/normal_5f905177e8914.pdf
- https://cdn-cms.f-static.net/uploads/4375199/normal_5f8a3d5ba27ea.pdf
- https://uploads.strikinglycdn.com/files/3e5fe2eb-e838-47ab-890e-52568679c8b2/escolta_escolar_pasos.pdf
- https://uploads.strikinglycdn.com/files/8d9983d4-0fc2-40d3-9f33-316d22ab3a3b/fuputo.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
- kokexofagisukop.weebly.com
- xonuveviriniw.weebly.com
- veraweno.weebly.com
- xazapadikud.weebly.com
- fakimodixoto.weebly.com
- cdn.shopify.com
- cdn-cms.f-static.net
- s3.amazonaws.com
- uploads.strikinglycdn.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report