MALICIOUS — normal_5f8718c3bf62b.pdf
MALICIOUS — normal_5f8718c3bf62b.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100). 3 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
ac5b141ae6caef3d873ad92e37ad43373a2342acf84bfecbc683cd37907b9089 - SHA-1:
c5d560e7399fef001744d00aeac5b87d49c57a0e - MD5:
505ea4cb6c78083081d0e63907e2208f - ssdeep:
768:1gGzpDaNp6URgJ3/CM22sI1xtDrTJVzRi6249jwhaGn9VmeO5huFc+MCnUW:mGFIp4tTJVNi6ChaG9AR+1MCnUW - TLSH:
T15B31AFF74067FC8C7A8B9B17AEAB00586189C78D6137E6A0598C3A3CC47C6AD7F40561 - Submitted as: normal_5f8718c3bf62b.pdf
- File type: pdf · Size: 40207 bytes
- Verdict: malicious (75/100)
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 malicious score of 75/100 is the fusion of 4 weighted signals:
- Embedded link rated malicious by URL analysis: https://keniwuki.weebly.com/uploads/1/3/1/4/131483234/fibawubaxavuvabu.pdf - network signal, weight 0.70, confidence 0.80
- Embedded network infrastructure: https://ggtraff.ru/123?keyword=curtin+university+library+guide, https://site-1039743.mozfiles.com/files/1039743/rubusirenelatisezepepaveg.pdf, https://site-1039840.mozfiles.com/files/1039840/zibajigovedezajodu.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/123?keyword=curtin+university+library+guide
- https://site-1039743.mozfiles.com/files/1039743/rubusirenelatisezepepaveg.pdf
- https://site-1039840.mozfiles.com/files/1039840/zibajigovedezajodu.pdf
- https://site-1038437.mozfiles.com/files/1038437/1000306098.pdf
- https://site-1038530.mozfiles.com/files/1038530/wuzomatewexipe.pdf
- https://site-1037899.mozfiles.com/files/1037899/tadisube.pdf
- https://uploads.strikinglycdn.com/files/615dd083-977c-42f5-a07a-8657fad4cc83/wigekef.pdf
- https://keniwuki.weebly.com/uploads/1/3/1/4/131483234/fibawubaxavuvabu.pdf
- https://mogilifus.weebly.com/uploads/1/3/0/7/130739831/aa92d.pdf
- https://dutitujazekap.weebly.com/uploads/1/3/0/8/130814390/76c30d49.pdf
- https://cdn.shopify.com/s/files/1/0483/7120/4245/files/67419756168.pdf
- https://cdn.shopify.com/s/files/1/0482/9390/4539/files/81161511097.pdf
- https://cdn.shopify.com/s/files/1/0440/2728/1558/files/editing_paragraphs_worksheets_3rd_grade.pdf
- https://cdn.shopify.com/s/files/1/0479/7172/9564/files/feit_electric_light_bulbs_amazon.pdf
- https://cdn.shopify.com/s/files/1/0465/3619/6255/files/30892893604.pdf
- https://cdn.shopify.com/s/files/1/0495/6572/8920/files/media_programming_strategies_and_practices.pdf
- https://cdn-cms.f-static.net/uploads/4365547/normal_5f86f97ed83d1.pdf
- https://cdn-cms.f-static.net/uploads/4366020/normal_5f8707308f9a2.pdf
- https://cdn-cms.f-static.net/uploads/4365642/normal_5f870b25189ba.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-1039743.mozfiles.com
- site-1039840.mozfiles.com
- site-1038437.mozfiles.com
- site-1038530.mozfiles.com
- site-1037899.mozfiles.com
- uploads.strikinglycdn.com
- keniwuki.weebly.com
- mogilifus.weebly.com
- dutitujazekap.weebly.com
- cdn.shopify.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