SUSPICIOUS — b8537b.pdf
SUSPICIOUS — b8537b.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 3 of 50 detection engines flagged it.
Identification
- SHA-256:
8aaa59d60d7a4f03710d17000ffe6d8673e1f479b700a23fbcde722210bafbcb - SHA-1:
c08771f9f0faf8ed0e8d4e070534147680f43300 - MD5:
dfb5cb66abf735f3974d9794c19d2240 - ssdeep:
768:ngGzpDTpCaeDvoH170+K0FryS+9p0iEJlzc1hAryWJIH0Iziol6KVl1i0kJ:gGFHpCapt0+3RyWqHxzX6Kv1i0kJ - TLSH:
T10A33AFF351A7EE8C7A8B6B036CFA11586145C7897126ABD044D83B6CD47CAFCAF00A51 - Submitted as: b8537b.pdf
- File type: pdf · Size: 47674 bytes
- Verdict: suspicious (44/100)
Detections (3 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Microsoft Defender: flagged
- 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://ggtraff.ru/wb?keyword=new%20york%20to%20madrid, https://cdn.shopify.com/s/files/1/0437/7663/9127/files/the_balance_careers_resignation_letter.pdf, https://cdn.shopify.com/s/files/1/0433/3164/9689/files/deliburezuguxojuman.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=new%20york%20to%20madrid
- https://cdn.shopify.com/s/files/1/0437/7663/9127/files/the_balance_careers_resignation_letter.pdf
- https://cdn.shopify.com/s/files/1/0433/3164/9689/files/deliburezuguxojuman.pdf
- https://cdn.shopify.com/s/files/1/0437/1516/6357/files/wireless_rear_speaker_kit_sony.pdf
- https://site-1042013.mozfiles.com/files/1042013/3847061920.pdf
- https://site-1039919.mozfiles.com/files/1039919/wisozijililorusol.pdf
- https://cdn-cms.f-static.net/uploads/4365549/normal_5f87331f2831c.pdf
- https://cdn-cms.f-static.net/uploads/4369645/normal_5f87c69899294.pdf
- https://cdn-cms.f-static.net/uploads/4366034/normal_5f8716baea647.pdf
- https://cdn-cms.f-static.net/uploads/4365601/normal_5f878efbd2607.pdf
- https://cdn-cms.f-static.net/uploads/4366000/normal_5f86f52359028.pdf
- https://cdn-cms.f-static.net/uploads/4365606/normal_5f871fe3ec356.pdf
- https://cdn-cms.f-static.net/uploads/4366381/normal_5f879c70489e6.pdf
- https://cdn-cms.f-static.net/uploads/4368230/normal_5f878b0ec2995.pdf
- https://cdn-cms.f-static.net/uploads/4365638/normal_5f874d4b8ea8f.pdf
- https://site-1042100.mozfiles.com/files/1042100/63233906412.pdf
- https://site-1042187.mozfiles.com/files/1042187/pinugari.pdf
- https://site-1039307.mozfiles.com/files/1039307/41263085313.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
- cdn.shopify.com
- site-1042013.mozfiles.com
- site-1039919.mozfiles.com
- cdn-cms.f-static.net
- site-1042100.mozfiles.com
- site-1042187.mozfiles.com
- site-1039307.mozfiles.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report