MALICIOUS — 4f1f6f1.pdf
MALICIOUS — 4f1f6f1.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (96/100). 4 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
a0fe7a0a62d87a2d35a4f6fbf1ae819db7093e599fe8208a7deda90ccde20a9d - SHA-1:
656b856ba9bb1cdc2551f74e15893b3217986114 - MD5:
75c047e870dd8d6947cca626681c99a5 - ssdeep:
1536:XnWw95mMfMW/Y5D7iuVarundt3RUB3CSM0t3bvGZiwuxsK3Vm+ebGt:3WMmMfDc3iutjh+3xMwvyuyK3I+eU - TLSH:
T10236D0F321ABDE0CA9C6DB03F8E6582C744BE6482573D2A40455BB1CC9B97AD7C04A51 - Submitted as: 4f1f6f1.pdf
- File type: pdf · Size: 68420 bytes
- Verdict: malicious (96/100)
Detections (4 of 53 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/4407302/normal_5fce7dce0ef0e.pdf - network signal, weight 0.70, confidence 0.80
- Embedded network infrastructure: https://ggtraff.ru/wb?keyword=employee%20first%20report%20of%20injury%20form%20california, https://static.s123-cdn-static.com/uploads/4407302/normal_5fce7dce0ef0e.pdf, https://pagafamowadaf.weebly.com/uploads/1/3/4/8/134878907/joven.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/wb?keyword=employee%20first%20report%20of%20injury%20form%20california
- https://static.s123-cdn-static.com/uploads/4407302/normal_5fce7dce0ef0e.pdf
- https://pagafamowadaf.weebly.com/uploads/1/3/4/8/134878907/joven.pdf
- https://cdn-cms.f-static.net/uploads/4445888/normal_5fb87a2f2d226.pdf
- https://s3.amazonaws.com/rejiner/19038548093.pdf
- https://static.s123-cdn-static.com/uploads/4469828/normal_5fc715dee634b.pdf
- https://s3.amazonaws.com/gumagabu/tomipikumatoravekeru.pdf
- https://cdn-cms.f-static.net/uploads/4426679/normal_5fc2fe8a9771a.pdf
- https://cdn-cms.f-static.net/uploads/4425910/normal_5fbfc6ee7a1ae.pdf
- https://cdn-cms.f-static.net/uploads/4393193/normal_5fd6b1a4a7476.pdf
- https://solujokorox.weebly.com/uploads/1/3/4/1/134108712/1469d5b4214ee4.pdf
- https://s3.amazonaws.com/devuxuzejozam/formal_business_attire_vs_business_casual.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
- static.s123-cdn-static.com
- pagafamowadaf.weebly.com
- cdn-cms.f-static.net
- s3.amazonaws.com
- solujokorox.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report