MALICIOUS — 4360359.pdf
MALICIOUS — 4360359.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (94/100). 4 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
23d03d642fa72bddb2fdfa15a4b657606b0188183013183e0dd1ea64876db30b - SHA-1:
be3df973b2e36a1063b8e0d067770907514dd4bb - MD5:
5c98d05ec2ff69b14a76a1e04e2fb793 - ssdeep:
1536:cdfDTzU2vZZTTTyYoxrX6845ql2yOtvavuQEHE6rGpI:CfDTzUiZZ+eqlxvVyL - TLSH:
T17D36D0F3A21BEE4C7981A717B9F90998514BD39C6222DBA558C4B76CCCF86AD2E40401 - Submitted as: 4360359.pdf
- File type: pdf · Size: 65022 bytes
- Verdict: malicious (94/100)
Detections (4 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The malicious score of 94/100 is the fusion of 5 weighted signals:
- ClamAV (daily) flagged Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 (rule
Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0) - engine signal, weight 0.90, confidence 0.95 - Embedded link rated suspicious by URL analysis: https://newadagunezadev.weebly.com/uploads/1/3/4/6/134684801/dudewawi_vizesukitipogow_wavasobetu_rewuga.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://trafffi.ru/wb?keyword=finding%20fractions%20of%20quantities%20worksheets%20ks2, https://cdn-cms.f-static.net/uploads/4386824/normal_5fbb05282d274.pdf, https://static1.squarespace.com/static/5fc002e7e5c7695ca996b6a8/t/5fc0d70bbc819f1cf4f77c08/1606473483946/52926126819.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=finding%20fractions%20of%20quantities%20worksheets%20ks2
- https://cdn-cms.f-static.net/uploads/4386824/normal_5fbb05282d274.pdf
- https://static1.squarespace.com/static/5fc002e7e5c7695ca996b6a8/t/5fc0d70bbc819f1cf4f77c08/1606473483946/52926126819.pdf
- https://static1.squarespace.com/static/5fbce344be7cfc36344e8aaf/t/5fbceedbdae50a014585e35f/1606217436190/protein_synthesis_and_amino_acid_worksheet.pdf
- https://cdn-cms.f-static.net/uploads/4370073/normal_5f88bcb91a4bc.pdf
- https://cdn-cms.f-static.net/uploads/4366029/normal_5f871e6d16ade.pdf
- https://newadagunezadev.weebly.com/uploads/1/3/4/6/134684801/dudewawi_vizesukitipogow_wavasobetu_rewuga.pdf
- https://static1.squarespace.com/static/5fbce344be7cfc36344e8aaf/t/5fbd0d4cec0a1d2b4e57ed16/1606225229774/18949160947.pdf
- https://jofetafoba.weebly.com/uploads/1/3/4/4/134485710/pusafugilidazu.pdf
- https://static1.squarespace.com/static/5fc10fb5bda9c57a97bf17be/t/5fc27ebae18c5c478e4c6bab/1606581950132/male_crop_top_90s.pdf
- https://static.s123-cdn-static.com/uploads/4420934/normal_5fcc2baf8df2d.pdf
- https://uploads.strikinglycdn.com/files/ce00bf00-e4f9-475f-9e05-28fd8c765753/6921235065.pdf
- https://static1.squarespace.com/static/5fc55ba5239b0722914ef72f/t/5fc9c07b52b5874c85903b5e/1607057532243/52483914677.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
- newadagunezadev.weebly.com
- jofetafoba.weebly.com
- static.s123-cdn-static.com
- uploads.strikinglycdn.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report