SUSPICIOUS — 88b3cb.pdf
SUSPICIOUS — 88b3cb.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 2 of 50 detection engines flagged it.
Identification
- SHA-256:
3a431148f1b7e1c85a480db61d73ada23b586a135e94a78bd875e1405b945690 - SHA-1:
0af961c67907e537482f2a268de23d6a1e10194a - MD5:
8032f67b6cf6d6427263e7241082ae5e - ssdeep:
768:JgGzpD19ETvQi7Wvh3yW/hkgjx6FpjeIlwAyuT5QL9F9Vy5K6ccSsVlRz/c6M5Zo:qGF5igjQFpSIrt56kGqz4Zo3 - TLSH:
T19032AEF35597EDCC7ACBAF536DE7105D2145D28C6132A7740888732CD8B8ABC6E54A20 - Submitted as: 88b3cb.pdf
- File type: pdf · Size: 45602 bytes
- Verdict: suspicious (44/100)
Detections (2 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
Why this verdict
The suspicious score of 44/100 is the fusion of 3 weighted signals:
- Embedded network infrastructure: https://cctraff.ru/wb?keyword=new%20dd%20form%202807-2%202018, https://cdn-cms.f-static.net/uploads/4366947/normal_5f874679f3724.pdf, https://cdn.shopify.com/s/files/1/0428/8679/1334/files/92490017142.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=new%20dd%20form%202807-2%202018
- https://cdn-cms.f-static.net/uploads/4366947/normal_5f874679f3724.pdf
- https://cdn.shopify.com/s/files/1/0428/8679/1334/files/92490017142.pdf
- https://cdn.shopify.com/s/files/1/0487/9849/8981/files/distance_and_displacement_lab_worksheet.pdf
- https://cdn.shopify.com/s/files/1/0500/9335/9275/files/casio_fx-82_es_plus_scientific_calculator_manual.pdf
- https://xujaxivef.weebly.com/uploads/1/3/1/4/131438557/5622735.pdf
- https://cdn-cms.f-static.net/uploads/4446030/normal_5f9d64d8183c9.pdf
- https://cdn-cms.f-static.net/uploads/4424013/normal_5f9f36ece9905.pdf
- https://gexirirexov.weebly.com/uploads/1/3/0/8/130874239/b733cfda5df3956.pdf
- https://cdn-cms.f-static.net/uploads/4450732/normal_5f9ee666d44d3.pdf
- https://cdn.shopify.com/s/files/1/0502/3485/1503/files/asus_b85m-e_csm.pdf
- https://cdn.shopify.com/s/files/1/0429/3984/2719/files/kerinemodekikukimosij.pdf
- https://cdn.shopify.com/s/files/1/0498/1247/1962/files/atkins_carb_tracker_app_for_android.pdf
- https://cdn.shopify.com/s/files/1/0428/7633/8335/files/powermate_6500_generator_manual.pdf
- https://s3.amazonaws.com/xumakomowi/lumikexan.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
- cctraff.ru
- cdn-cms.f-static.net
- cdn.shopify.com
- xujaxivef.weebly.com
- gexirirexov.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