MALICIOUS — 4d5b0bc50.pdf
MALICIOUS — 4d5b0bc50.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100). 2 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
566a9fd7688d45c0fdb021288bcf62cb822c5d5319be6c05c2f306d254c9a49a - SHA-1:
8bfbe894bef93c016a39c8e834f0ed9670c2bdd4 - MD5:
b3855b25fc8c2ea7141153ac410216c2 - ssdeep:
1536:BGF8aZxKP6Uh5f7tXNKWks2qCpjjOLfWb/SvCd0ujQO:kF8ArUnf7DK3Bx6LgsCdhjN - TLSH:
T15A35AEF36097DC8CB6CAAF43AAB62498A047C78C7132DB948198777DC47C6BD6E10850 - Submitted as: 4d5b0bc50.pdf
- File type: pdf · Size: 62569 bytes
- Verdict: malicious (75/100)
Detections (2 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
MITRE ATT&CK
Why this verdict
The malicious score of 75/100 is the fusion of 4 weighted signals:
- Embedded link rated malicious by URL analysis: https://tabuxeniki.weebly.com/uploads/1/3/2/6/132682737/zejofiwi-juzogid.pdf - network signal, weight 0.70, confidence 0.80
- Embedded network infrastructure: https://cctraff.ru/wb?keyword=guion%20teatral%20de%20la%20cenicienta%20corto%20pdf, https://uploads.strikinglycdn.com/files/6d081371-b045-41c1-b63c-8f05d005d9f3/12_steps_acoa_workbook.pdf, https://tabuxeniki.weebly.com/uploads/1/3/2/6/132682737/zejofiwi-juzogid.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://cctraff.ru/wb?keyword=guion%20teatral%20de%20la%20cenicienta%20corto%20pdf
- https://s3.amazonaws.com/tuxenipup/birejukusuraboxoxake.pdf
- https://s3.amazonaws.com/fosagoba/aquarium_fish_diseases.pdf
- https://s3.amazonaws.com/degisapemifa/tafenoxegafiganixofojuj.pdf
- https://s3.amazonaws.com/fakuguvil/57464698169.pdf
- https://uploads.strikinglycdn.com/files/6d081371-b045-41c1-b63c-8f05d005d9f3/12_steps_acoa_workbook.pdf
- https://tabuxeniki.weebly.com/uploads/1/3/2/6/132682737/zejofiwi-juzogid.pdf
- https://wejibuxod.weebly.com/uploads/1/3/0/7/130740202/f0272.pdf
- https://vuxozajuje.weebly.com/uploads/1/3/1/3/131379873/debizikirapanas.pdf
- https://leruzifu.weebly.com/uploads/1/3/2/3/132302941/4145620.pdf
- https://s3.amazonaws.com/xanebavifamopez/adnoc_salary_2008.pdf
- https://s3.amazonaws.com/dazutun/wobofowegesaxavomumo.pdf
- https://s3.amazonaws.com/rujabepifar/the_messianic_church_arising.pdf
- https://s3.amazonaws.com/mesotodimus/calf_strain_stretches.pdf
- https://s3.amazonaws.com/gupuso/52714728113.pdf
- https://s3.amazonaws.com/mefadedosuw/66253002028.pdf
- https://s3.amazonaws.com/wizedumi/knee_strengthening_exercises.pdf
- https://cdn-cms.f-static.net/uploads/4368494/normal_5f87ad813ea83.pdf
- https://cdn-cms.f-static.net/uploads/4367275/normal_5f87494eed74b.pdf
- https://cdn-cms.f-static.net/uploads/4378390/normal_5f8a96e97d3da.pdf
- https://cdn-cms.f-static.net/uploads/4372101/normal_5f9499fa38426.pdf
- https://cdn-cms.f-static.net/uploads/4409093/normal_5f93ca76f2fb0.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/
Embedded domains
- cctraff.ru
- s3.amazonaws.com
- uploads.strikinglycdn.com
- tabuxeniki.weebly.com
- wejibuxod.weebly.com
- vuxozajuje.weebly.com
- leruzifu.weebly.com
- cdn-cms.f-static.net
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report