SUSPICIOUS — nizijumobiv.pdf
SUSPICIOUS — nizijumobiv.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 2 of 53 detection engines flagged it.
Identification
- SHA-256:
b86e054c39fde410c33f71d2d41bd116d84535a7972d3afabde0e958f449592f - SHA-1:
53a2bcc4f9060fac76fb2ec43679d8b4d4ecfe8c - MD5:
4fd4c47a4deba79cf99b8bc4b4f7992a - ssdeep:
1536:GGFpAiFMFRAl1+cUV9SUdd8cfwmPSiN6msaPduOwy:fFptKro6VVPSiomHduC - TLSH:
T1AF36CFF71197EE8C3B859B03ADE62098555ACB4D3072D6B4548A777CC8B83FCAD40A60 - Submitted as: nizijumobiv.pdf
- File type: pdf · Size: 68468 bytes
- Verdict: suspicious (44/100)
Detections (2 of 53 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://ggtraff.ru/wb?keyword=crixus%20and%20naevia, https://uploads.strikinglycdn.com/files/ab715afa-47b4-4757-9ab5-ac35feb7b3f5/lifixoxifare.pdf, https://uploads.strikinglycdn.com/files/0b1ea48c-6154-4d72-bb46-02cd17c6eae5/midajebugutizopusokojed.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=crixus%20and%20naevia
- https://s3.amazonaws.com/gurowozenupifi/the_hindu_english_news_paper_today.pdf
- https://uploads.strikinglycdn.com/files/ab715afa-47b4-4757-9ab5-ac35feb7b3f5/lifixoxifare.pdf
- https://s3.amazonaws.com/ratixifo/probability_math_problems.pdf
- https://uploads.strikinglycdn.com/files/0b1ea48c-6154-4d72-bb46-02cd17c6eae5/midajebugutizopusokojed.pdf
- https://s3.amazonaws.com/xipavir/92644415.pdf
- https://sesorefamasupuv.weebly.com/uploads/1/3/1/0/131071262/20dbcd.pdf
- https://cdn.shopify.com/s/files/1/0505/5270/1125/files/98782482171.pdf
- https://cdn.shopify.com/s/files/1/0482/9803/3313/files/kirby_vacuum_repair.pdf
- https://uploads.strikinglycdn.com/files/2f330106-8173-4a34-948a-bad4cba36dfa/avast_mobile_security_premium_apk_full_version_2018.pdf
- https://s3.amazonaws.com/tadovu/keruse.pdf
- https://nubojubixuxo.weebly.com/uploads/1/3/1/4/131410311/e68949abad.pdf
- https://uploads.strikinglycdn.com/files/a1c0622a-054e-4575-87e7-0412fe1daf8a/corporals_course_answers_administration.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
- s3.amazonaws.com
- uploads.strikinglycdn.com
- sesorefamasupuv.weebly.com
- cdn.shopify.com
- nubojubixuxo.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report