SUSPICIOUS — buvene.pdf
SUSPICIOUS — buvene.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:
d2536c950ca66c3f11ec7675c446514d81f0b8633c671d1d33469d9d919e7349 - SHA-1:
664a786c623442108fe1104bc9982b2a0356349e - MD5:
7e7b47efd79eb9cda4ad6a54f6a4e66a - ssdeep:
768:TMgGzpDrpTyHdWf9ygUmfuRQSX0LfHA2+DVCbfbBt0L5NB0ROg9ao:tGF3pTbf9yGuR2tfltS5N2ROg9ao - TLSH:
T13533ADF3A0ABEC8C7A8FEB07A8E21054A149C7886173977141C8772DD4BC5FD6E51A60 - Submitted as: buvene.pdf
- File type: pdf · Size: 50879 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://sidugaza.marshallterrace.org/uploads/1/3/0/7/130739344/kowezobotilajolaj.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://ggtraff.ru/strik?keyword=starting+out+with+python+4th+ed.+tony+gaddis, https://site-1036693.mozfiles.com/files/1036693/nodumupin.pdf, https://site-1037069.mozfiles.com/files/1037069/wajaromawotirivosu.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=starting+out+with+python+4th+ed.+tony+gaddis
- https://site-1036693.mozfiles.com/files/1036693/nodumupin.pdf
- https://site-1037069.mozfiles.com/files/1037069/wajaromawotirivosu.pdf
- https://site-1036858.mozfiles.com/files/1036858/dajukaguvorunefikitup.pdf
- https://uploads.strikinglycdn.com/files/41b13e1f-0e8a-43a2-b514-846ccc549771/88867454547.pdf
- https://uploads.strikinglycdn.com/files/1c3924fe-2cf3-4d3e-a444-06307b1aae0e/10161064706.pdf
- https://uploads.strikinglycdn.com/files/7d856dfb-9fd5-4652-9315-0955d490916e/22534460688.pdf
- https://uploads.strikinglycdn.com/files/714ece92-a71b-4991-8a20-f57302ff02eb/50429966794.pdf
- https://uploads.strikinglycdn.com/files/0bcc7324-9a90-421e-80a8-07f3cf9d6650/17829641757.pdf
- http://sidugaza.marshallterrace.org/uploads/1/3/0/7/130739344/kowezobotilajolaj.pdf
- http://lasaf.huayhuashalpinecircuit.com/uploads/1/3/1/8/131856439/126892.pdf
- http://jururagoz.kevinwiczer-actingcoach.com/uploads/1/3/1/4/131483152/4543375.pdf
- https://cdn.shopify.com/s/files/1/0432/7987/6252/files/15186852163.pdf
- https://cdn.shopify.com/s/files/1/0433/4092/3048/files/subject_verb_agreement_exercises_with_answers.pdf
- https://cdn.shopify.com/s/files/1/0428/8184/3356/files/sharper_image_atomic_clock_manual.pdf
- https://cdn.shopify.com/s/files/1/0436/9947/0486/files/ronizixuj.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-1036693.mozfiles.com
- site-1037069.mozfiles.com
- site-1036858.mozfiles.com
- uploads.strikinglycdn.com
- sidugaza.marshallterrace.org
- lasaf.huayhuashalpinecircuit.com
- jururagoz.kevinwiczer-actingcoach.com
- cdn.shopify.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report