SUSPICIOUS — vijuvi.pdf
SUSPICIOUS — vijuvi.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 3 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
7957aa5f80ef38dd3b44edeff24bf9ef21b0303b5f83a61401c8bb0d01e609b2 - SHA-1:
c38fb68c33cd97dfdb4a83ab140144ada0d228bb - MD5:
9292b0ba05b9f9aa5a4dd2717d0243a4 - ssdeep:
768:NYgGzpDzbG4+bnUZeCDyOgSb3P6DfhKmMNAHNUWkaik4A/QR5gq8YuiNly3lH:7GFHfZDbCDpbPtUWkai7A/EaqhVNly3h - TLSH:
T114319DF34067DC8C7ED6AF039EAA156AA045E24D6032D67094DC7A6CC8BC7BC2F44A11 - Submitted as: vijuvi.pdf
- File type: pdf · Size: 41025 bytes
- Verdict: suspicious (58/100)
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
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: http://kewuvis.szymczakgroup.com/uploads/1/3/1/4/131454165/c653e87f8d.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://ggtraff.ru/strik?keyword=organizational+behavior+management+p, https://site-1039203.mozfiles.com/files/1039203/22473566469.pdf, https://site-1038326.mozfiles.com/files/1038326/mixebodutimamutepiru.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/strik?keyword=organizational+behavior+management+p
- https://site-1039203.mozfiles.com/files/1039203/22473566469.pdf
- https://site-1038326.mozfiles.com/files/1038326/mixebodutimamutepiru.pdf
- https://site-1042922.mozfiles.com/files/1042922/gesilu.pdf
- https://site-1043976.mozfiles.com/files/1043976/10210845435.pdf
- http://kewuvis.szymczakgroup.com/uploads/1/3/1/4/131454165/c653e87f8d.pdf
- http://files.christinareid.org/uploads/1/3/1/3/131383510/6930133.pdf
- http://puzevag.madlightingdesign.com/uploads/1/3/1/0/131069891/7591369.pdf
- https://cdn.shopify.com/s/files/1/0435/9333/4952/files/nupile.pdf
- https://cdn.shopify.com/s/files/1/0493/4762/5119/files/51147087395.pdf
- http://files.synergybai.com/uploads/1/3/1/0/131071298/5647545.pdf
- http://pajeri.thebrightishside.com/uploads/1/3/1/6/131606343/banabi.pdf
- http://pisari.hawaiianryanmassage.com/uploads/1/3/1/8/131860938/panudafibe-bibasezexefudi-vezigegevava.pdf
- http://files.heyjasonjune.com/uploads/1/3/0/8/130874395/kawulen-powebuseditu.pdf
- http://files.koalapouches.com/uploads/1/3/2/7/132740435/faaa7165de6d47b.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
- ggtraff.ru
- site-1039203.mozfiles.com
- site-1038326.mozfiles.com
- site-1042922.mozfiles.com
- site-1043976.mozfiles.com
- kewuvis.szymczakgroup.com
- files.christinareid.org
- puzevag.madlightingdesign.com
- cdn.shopify.com
- files.synergybai.com
- pajeri.thebrightishside.com
- pisari.hawaiianryanmassage.com
- files.heyjasonjune.com
- files.koalapouches.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report