MALICIOUS — jafawimu.pdf
MALICIOUS — jafawimu.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (96/100). 4 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
db7467afc37550d507183847648d4107e1e9d78e60572b218169a172ef692ecd - SHA-1:
a7f10552bab0a3d5c591d3516195d837cf85b61b - MD5:
b6f78ea02dd7652c94c324cc873087be - ssdeep:
1536:fB06Y6OriNi1+o+EDkrWcjCCki6DqWUrUCwNDHqM0QEJVTlhuNlPkFKc:KZiNW+o+EDk6DqbhGDHdoVTlhugb - TLSH:
T1E338D1F351EBDC8C7B859B136DB604ACA85AC79C3622D9A014C8766CC9783BE3F10521 - Submitted as: jafawimu.pdf
- File type: pdf · Size: 78828 bytes
- Verdict: malicious (96/100)
Detections (4 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The malicious score of 96/100 is the fusion of 5 weighted signals:
- ClamAV (daily) flagged Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 (rule
Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0) - engine signal, weight 0.90, confidence 0.95 - Embedded link rated malicious by URL analysis: https://static.s123-cdn-static.com/uploads/4417806/normal_5fcff141b219a.pdf - network signal, weight 0.70, confidence 0.80
- Embedded network infrastructure: https://trafftec.ru/wb?keyword=institute%20of%20internal%20auditors%20reporting%20standards, https://static.s123-cdn-static.com/uploads/4417806/normal_5fcff141b219a.pdf, https://cdn-cms.f-static.net/uploads/4465390/normal_5fb8ebb1d30ed.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://trafftec.ru/wb?keyword=institute%20of%20internal%20auditors%20reporting%20standards
- https://static.s123-cdn-static.com/uploads/4417806/normal_5fcff141b219a.pdf
- https://cdn-cms.f-static.net/uploads/4465390/normal_5fb8ebb1d30ed.pdf
- https://cdn-cms.f-static.net/uploads/4388626/normal_5f93f992a7fc9.pdf
- https://cdn-cms.f-static.net/uploads/4465025/normal_5fbd80ebb2d9f.pdf
- https://static1.squarespace.com/static/5fc0bebbcd1e280355d37542/t/5fc129f2f8cdb769c60d284d/1606494708549/90854809219.pdf
- https://xinomufe.weebly.com/uploads/1/3/4/7/134706409/2104a6e.pdf
- https://cdn-cms.f-static.net/uploads/4475203/normal_5fa79b20624f1.pdf
- https://cdn-cms.f-static.net/uploads/4375071/normal_5f8ee5e07f38a.pdf
- https://cdn-cms.f-static.net/uploads/4367004/normal_5fb864e87cfaf.pdf
- https://cdn-cms.f-static.net/uploads/4388063/normal_5fbee21544c65.pdf
- https://s3.amazonaws.com/jenagubadopi/vedakinorunuvi.pdf
- https://cdn-cms.f-static.net/uploads/4464877/normal_5fd6ae4550011.pdf
- https://static1.squarespace.com/static/5fc5d70b12facd59ceceee7a/t/5fc602551972c46e3c6ccc2d/1606812246249/34115625106.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
- trafftec.ru
- static.s123-cdn-static.com
- cdn-cms.f-static.net
- static1.squarespace.com
- xinomufe.weebly.com
- s3.amazonaws.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report