SUSPICIOUS — 498794.pdf
SUSPICIOUS — 498794.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 2 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
24b1c397f4e0a1b82b117f8a42d5f2bba870a6500c43e499d1c994fbe5d301a4 - SHA-1:
742900d97c12f5c6c37200d313122919ac60d8da - MD5:
ccd153776b89bcd4c84e32c28bde3018 - ssdeep:
768:6gGzpDhJJXc75sCjjmttHGr1REAdntKbUujJRUcXyFYC:nGFFJyKtHITEQt4hXyFYC - TLSH:
T1AE319EF360A7DECC7B87AF135EA528A86149D78C613646A001CC7BBDC07C5AD6E508B1 - Submitted as: 498794.pdf
- File type: pdf · Size: 40904 bytes
- Verdict: suspicious (58/100)
Detections (2 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
MITRE ATT&CK
Why this verdict
The suspicious score of 58/100 is the fusion of 4 weighted signals:
- Embedded link rated suspicious by URL analysis: https://uploads.strikinglycdn.com/files/9152609d-328b-4a72-8185-fdb5cb4ea32e/guponuwatesaxidowupeme.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://cctraff.ru/wb?keyword=language%20and%20literacy%20development%20in%20early%20childhood%20pdf, https://cdn-cms.f-static.net/uploads/4385415/normal_5f8d8eac9e319.pdf, https://uploads.strikinglycdn.com/files/9152609d-328b-4a72-8185-fdb5cb4ea32e/guponuwatesaxidowupeme.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=language%20and%20literacy%20development%20in%20early%20childhood%20pdf
- https://cdn-cms.f-static.net/uploads/4385415/normal_5f8d8eac9e319.pdf
- https://s3.amazonaws.com/mijedusovineti/curso_de_frances_em_gratis.pdf
- https://s3.amazonaws.com/xunilukegez/phison_ps2251-61_firmware_update_tool.pdf
- https://uploads.strikinglycdn.com/files/9152609d-328b-4a72-8185-fdb5cb4ea32e/guponuwatesaxidowupeme.pdf
- https://cdn-cms.f-static.net/uploads/4422897/normal_5f9cf2ebbd2b2.pdf
- https://cdn-cms.f-static.net/uploads/4366347/normal_5f9237340b08e.pdf
- https://uploads.strikinglycdn.com/files/677ac8d0-1294-459d-ab1b-64a545a31515/xevori.pdf
- https://cdn-cms.f-static.net/uploads/4411937/normal_5f9bd2e9503fd.pdf
- https://uploads.strikinglycdn.com/files/04c1e3ea-b672-4eda-8d68-b9b3d10fd55f/28068455806.pdf
- https://s3.amazonaws.com/gotenukevepunin/15777964011.pdf
- https://s3.amazonaws.com/leguvefu/rejoguvewov.pdf
- https://uploads.strikinglycdn.com/files/433569d5-eb56-46d3-9c28-920f7f292801/light_guide_systems_europe.pdf
- https://uploads.strikinglycdn.com/files/80b5061a-2af1-4212-9363-e282f58e9ea2/79542321967.pdf
- https://uploads.strikinglycdn.com/files/5ba7a503-49d1-4196-8da2-4e209fb5fc58/sigutawofige.pdf
- https://cdn-cms.f-static.net/uploads/4446170/normal_5f9e02547f477.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
- s3.amazonaws.com
- uploads.strikinglycdn.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report