SUSPICIOUS — rubemawowegu.pdf
SUSPICIOUS — rubemawowegu.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:
c0fcb51d7ddf8fdf4f9f399516fdd7e02f616abe6ee219aa80a3dedf14c6d76b - SHA-1:
3973d8cd9141301759044312c4e61850dbe2f682 - MD5:
baa5310042621a480529780ac49cb0a6 - ssdeep:
768:YgGzpD4pMPbc29S+3wgU06nV9XyTkxumYw/peSLheF9emmquHWa7Tn5fXCbyk:1GFspMjwg9pmnXLspfuHWa7T5PCbyk - TLSH:
T1C035BFF350EBDD8CBA86AB03AD761565314AD2C8713297A058C87B7DC53C3AC6E20D61 - Submitted as: rubemawowegu.pdf
- File type: pdf · Size: 58776 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/daa492f0-9a08-47ba-bb9f-4efc40911069/jadulomipub.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://ggtraff.ru/wb?keyword=carnot%20heat%20engine%20pdf, https://uploads.strikinglycdn.com/files/daa492f0-9a08-47ba-bb9f-4efc40911069/jadulomipub.pdf, https://uploads.strikinglycdn.com/files/d9d260a3-69c4-483b-af95-b0a89a0022ba/23513184554.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/wb?keyword=carnot%20heat%20engine%20pdf
- https://uploads.strikinglycdn.com/files/daa492f0-9a08-47ba-bb9f-4efc40911069/jadulomipub.pdf
- https://uploads.strikinglycdn.com/files/d9d260a3-69c4-483b-af95-b0a89a0022ba/23513184554.pdf
- https://uploads.strikinglycdn.com/files/2116f21a-e56c-400b-9ae5-6890065535b5/23451316351.pdf
- https://uploads.strikinglycdn.com/files/e83e0807-d500-4a2e-957f-6624b8b4fdec/15889912041.pdf
- https://uploads.strikinglycdn.com/files/541cba95-58c2-461f-ad6a-7c4491322007/11810161368.pdf
- https://s3.amazonaws.com/vuraradaso/postgresql_command_line_cheat_sheet.pdf
- https://cdn-cms.f-static.net/uploads/4370056/normal_5f89a92cb1d1f.pdf
- https://cdn-cms.f-static.net/uploads/4382003/normal_5f8d629cccf68.pdf
- https://cdn-cms.f-static.net/uploads/4371020/normal_5f89baa053d40.pdf
- https://cdn-cms.f-static.net/uploads/4384028/normal_5f8e4509d9c96.pdf
- https://cdn-cms.f-static.net/uploads/4371523/normal_5f90a1cc3d250.pdf
- https://s3.amazonaws.com/susopuzupure/11779088850.pdf
- https://s3.amazonaws.com/xipavir/zovafen.pdf
- https://s3.amazonaws.com/zirojopemup/goxabipojuwigepunokanam.pdf
- https://s3.amazonaws.com/gupuso/98720254736.pdf
- https://s3.amazonaws.com/zirojopemup/pifagexonaz.pdf
- https://s3.amazonaws.com/tetazino/7659898751.pdf
- https://uploads.strikinglycdn.com/files/132dc8dc-6aa0-4d62-86be-59e370a8b8e8/gesudokekivo.pdf
- https://uploads.strikinglycdn.com/files/29379eda-82c2-499c-a42d-5cc15ca274b1/3913099415.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
- ggtraff.ru
- uploads.strikinglycdn.com
- s3.amazonaws.com
- cdn-cms.f-static.net
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report