SUSPICIOUS — nujaxiseruguwiz_wexofawedupegi_wosazifidapu_pibigev.pdf
SUSPICIOUS — nujaxiseruguwiz_wexofawedupegi_wosazifidapu_pibigev.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 2 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
235bd11cf0ededc29be98d2a2276fafd047fb7664a85fb175227cd1ad58c480a - SHA-1:
3053f9a74e4d6bf5669354a251f22ac712c000fa - MD5:
273b49416e5b194a13930b3e4d82d643 - ssdeep:
1536:tGFUPe7g/9v36RxoeTXMAzeo3ROq53H9/1:wFae7q3A9XMAquROq5XD - TLSH:
T140348DF311A7DD9C7AC7AF6379E72058A04DD7896032ABA44488A72CC47C7AD7F50A10 - Submitted as: nujaxiseruguwiz_wexofawedupegi_wosazifidapu_pibigev.pdf
- File type: pdf · Size: 55917 bytes
- Verdict: suspicious (58/100)
Detections (2 of 50 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://uploads.strikinglycdn.com/files/a4d6f4ac-d0ff-4e94-a5d4-0fbf54b7fbff/sedelurezeg.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://cctraff.ru/wb?keyword=%C4%91%E1%BB%8Ba%20ch%E1%BB%89%20nh%C3%A0%20%C3%B4ng%20lang%20hanh%20%E1%BB%9F%20v%C4%83n%20gian, https://uploads.strikinglycdn.com/files/a4d6f4ac-d0ff-4e94-a5d4-0fbf54b7fbff/sedelurezeg.pdf, https://uploads.strikinglycdn.com/files/a6547d42-c365-4ea8-8077-d7ed790a4b1b/81776193358.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=%C4%91%E1%BB%8Ba%20ch%E1%BB%89%20nh%C3%A0%20%C3%B4ng%20lang%20hanh%20%E1%BB%9F%20v%C4%83n%20gian
- https://uploads.strikinglycdn.com/files/a4d6f4ac-d0ff-4e94-a5d4-0fbf54b7fbff/sedelurezeg.pdf
- https://uploads.strikinglycdn.com/files/a6547d42-c365-4ea8-8077-d7ed790a4b1b/81776193358.pdf
- https://uploads.strikinglycdn.com/files/1c4cc837-c413-4d5f-8d67-f185e7a06c87/lixifudodajowejo.pdf
- https://uploads.strikinglycdn.com/files/d7e9d7dd-2da3-4176-bd6d-5092316bee92/pirodi.pdf
- https://uploads.strikinglycdn.com/files/54741c82-3603-4cbb-a0be-b9701a7bf044/39225205843.pdf
- https://cdn-cms.f-static.net/uploads/4366982/normal_5f872ce87d939.pdf
- https://cdn-cms.f-static.net/uploads/4365598/normal_5f873d2081f9a.pdf
- https://cdn-cms.f-static.net/uploads/4366017/normal_5f87014a569ac.pdf
- https://cdn-cms.f-static.net/uploads/4366048/normal_5f87080f4334d.pdf
- https://cdn-cms.f-static.net/uploads/4365606/normal_5f873d5f2bce1.pdf
- https://cdn-cms.f-static.net/uploads/4366354/normal_5f8710b754e1c.pdf
- https://site-1039671.mozfiles.com/files/1039671/vinuluragajo.pdf
- https://site-1038471.mozfiles.com/files/1038471/pitimuw.pdf
- https://site-1044067.mozfiles.com/files/1044067/50251589987.pdf
- https://site-1040329.mozfiles.com/files/1040329/5504942950.pdf
- https://site-1039815.mozfiles.com/files/1039815/32328424033.pdf
- https://uploads.strikinglycdn.com/files/f488841c-0a8a-4f26-9639-0d64926b93a9/vitidixebot.pdf
- https://uploads.strikinglycdn.com/files/76400be9-a7fb-420a-a8f0-bc3dc7bb0a74/31108775738.pdf
- https://uploads.strikinglycdn.com/files/b9642e72-3f50-48aa-bbfd-9d3e90aba57c/nogexosujewinaxuwumubino.pdf
- https://uploads.strikinglycdn.com/files/616c5e2a-7879-4e57-ac77-cc85d124ae1d/81603261895.pdf
- https://cdn-cms.f-static.net/uploads/4367013/normal_5f87384c2e89b.pdf
- https://cdn-cms.f-static.net/uploads/4365551/normal_5f86f85ea35d9.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
Embedded domains
- cctraff.ru
- uploads.strikinglycdn.com
- cdn-cms.f-static.net
- site-1039671.mozfiles.com
- site-1038471.mozfiles.com
- site-1044067.mozfiles.com
- site-1040329.mozfiles.com
- site-1039815.mozfiles.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report