SUSPICIOUS — welifevetujid.pdf
SUSPICIOUS — welifevetujid.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 3 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
940478d2297ff39ed7c9e8ea0baf3ee44df2345ad1504a5d785775e4c8fe41aa - SHA-1:
9cf3775825230a574030b9af14cdec1058c12b99 - MD5:
58cc4b96e3b729df4f840c0c16a9f0f6 - ssdeep:
1536:/GF+b8n0LrIUPLjaKbI0jwKtJi8WbyxMw0Umfr7+CXFZh:uF+HQUfaKs0jwKS8nxMwmuCX5 - TLSH:
T17E37D0F34066EECC778767036EB6199DB05AD68C62324624A5C53B3CC8BC6BD6E41930 - Submitted as: welifevetujid.pdf
- File type: pdf · Size: 72366 bytes
- Verdict: suspicious (58/100)
Detections (3 of 53 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: https://uploads.strikinglycdn.com/files/31093f94-f0bd-47d2-9e11-ee0f5ebf02a5/32884072127.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://ggtraff.ru/strik?keyword=schema+installation+chauffage+central+pdf, https://site-1039547.mozfiles.com/files/1039547/mevafamowozukisor.pdf, https://site-1036924.mozfiles.com/files/1036924/bidikegememed.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=schema+installation+chauffage+central+pdf
- https://site-1039547.mozfiles.com/files/1039547/mevafamowozukisor.pdf
- https://site-1036924.mozfiles.com/files/1036924/bidikegememed.pdf
- https://site-1036995.mozfiles.com/files/1036995/90929950865.pdf
- http://bivifevek.moses-security.com/uploads/1/3/1/3/131383646/bexagawixalan-xotiwokijineba-wumikedenesa-pamebiw.pdf
- http://kojigopug.kumarivalentine.com/uploads/1/3/1/4/131406507/bubukasowazuxonid.pdf
- http://files.reddsocialstudies.com/uploads/1/3/0/7/130740563/f2a7936e492.pdf
- http://files.cedarchestrockport.com/uploads/1/3/1/4/131438682/0376a35d83f47a.pdf
- https://uploads.strikinglycdn.com/files/31093f94-f0bd-47d2-9e11-ee0f5ebf02a5/32884072127.pdf
- https://uploads.strikinglycdn.com/files/486785b5-866b-40b5-8dfb-506699bfd228/tivetefikubu.pdf
- https://site-1040174.mozfiles.com/files/1040174/nitibibuwidokutamugoguv.pdf
- https://site-1040164.mozfiles.com/files/1040164/69633496827.pdf
- https://site-1037114.mozfiles.com/files/1037114/86367171713.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-1039547.mozfiles.com
- site-1036924.mozfiles.com
- site-1036995.mozfiles.com
- bivifevek.moses-security.com
- kojigopug.kumarivalentine.com
- files.reddsocialstudies.com
- files.cedarchestrockport.com
- uploads.strikinglycdn.com
- site-1040174.mozfiles.com
- site-1040164.mozfiles.com
- site-1037114.mozfiles.com
- www.w3.org
- purl.org
- ns.adobe.com
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