SUSPICIOUS — 6537063.pdf
SUSPICIOUS — 6537063.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:
b556107f279063d98a629d522951a62206b51b76e8e54dec82db8969ed7819b6 - SHA-1:
1bcba06bb2fe773720645beb951dc5c3798ae4e3 - MD5:
40824aef1680e7583fafdb8bcba35439 - ssdeep:
1536:+nRmv+mOxqdTi3HmwWhup2EekMwTj8WIS0hd3TFO0khve:6MYXHWhupPMKoTSgNe0 - TLSH:
T1B535C0F36153ED4DBA9A4B07BEF3283865CAD2482573EE9044D8BA2CC4745ED7E10921 - Submitted as: 6537063.pdf
- File type: pdf · Size: 60863 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:Hoax.PDF.Phish.gen
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://cdn-cms.f-static.net/uploads/4379220/normal_5fbed8cdf2cbf.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://trafffi.ru/wb?keyword=strikeforce%20kitty%201%20friv, https://cdn-cms.f-static.net/uploads/4374979/normal_5f9b5d9318243.pdf, https://cdn-cms.f-static.net/uploads/4379220/normal_5fbed8cdf2cbf.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://trafffi.ru/wb?keyword=strikeforce%20kitty%201%20friv
- https://cdn-cms.f-static.net/uploads/4374979/normal_5f9b5d9318243.pdf
- https://cdn-cms.f-static.net/uploads/4379220/normal_5fbed8cdf2cbf.pdf
- https://static1.squarespace.com/static/5fc5845d3dfdd95b60f460bc/t/5fcf20741b45e152edc107c0/1607409783849/didetoxetotesesovukiwako.pdf
- https://cdn-cms.f-static.net/uploads/4412909/normal_5fb3d8230226a.pdf
- https://uploads.strikinglycdn.com/files/f2d57566-0053-41e9-be78-1541a203915d/61557016165.pdf
- https://s3.amazonaws.com/gizonukorad/mamesudofubutiliwiv.pdf
- https://cdn-cms.f-static.net/uploads/4385206/normal_5fb4e372b751d.pdf
- https://uploads.strikinglycdn.com/files/73503436-d428-498d-9297-bc20b3ecc162/jarotidevisiligigejesur.pdf
- https://lanoxujuzon.weebly.com/uploads/1/3/4/6/134630121/mezip.pdf
- https://tixanesel.weebly.com/uploads/1/3/4/2/134234664/1556773.pdf
- https://cdn-cms.f-static.net/uploads/4448129/normal_5fb816256754d.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
- trafffi.ru
- cdn-cms.f-static.net
- static1.squarespace.com
- uploads.strikinglycdn.com
- s3.amazonaws.com
- lanoxujuzon.weebly.com
- tixanesel.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report