MALICIOUS — 76668bbff.pdf
MALICIOUS — 76668bbff.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100). 3 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
64ae15f86e6b923567f4f4a52ad9793ccead584d0a78e3c41c21c969264cd1c2 - SHA-1:
3837daabbcb096d3f50d640c4d6e1efe8a79ee9d - MD5:
eba6745538287359be09b67f05dbf283 - ssdeep:
768:GgGzpDE1T7DdD1pt6y8ILj6P4vWe+xRI4yAJzvUsQfRdEpN5SDunCT:TGFYVp5eR7TJzMsGR2X5WunCT - TLSH:
T1B4329DF35097EC8C6E869B037DAA01A5644AD7886171DBA058DC773CC8BC6BD6F20921 - Submitted as: 76668bbff.pdf
- File type: pdf · Size: 45203 bytes
- Verdict: malicious (75/100)
Detections (3 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Microsoft Defender: flagged
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
MITRE ATT&CK
Why this verdict
The malicious score of 75/100 is the fusion of 4 weighted signals:
- Embedded link rated malicious by URL analysis: https://fijojonibiw.weebly.com/uploads/1/3/2/6/132681787/613a711ec7ef.pdf - network signal, weight 0.70, confidence 0.80
- Embedded network infrastructure: https://cctraff.ru/wb?keyword=erhardt%20leimer%20fr1501%20pdf, https://cdn.shopify.com/s/files/1/0501/7092/1150/files/directed_numbers_worksheet_year_9.pdf, https://cdn-cms.f-static.net/uploads/4423752/normal_5f9b38962bbf9.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=erhardt%20leimer%20fr1501%20pdf
- https://cdn.shopify.com/s/files/1/0501/7092/1150/files/directed_numbers_worksheet_year_9.pdf
- https://cdn-cms.f-static.net/uploads/4423752/normal_5f9b38962bbf9.pdf
- https://cdn-cms.f-static.net/uploads/4372376/normal_5f8ae5e640eee.pdf
- https://cdn.shopify.com/s/files/1/0430/1937/0659/files/firex_carbon_monoxide_detector_manual.pdf
- https://cdn.shopify.com/s/files/1/0461/4474/9731/files/watolesusowaguwogodamud.pdf
- https://fijojonibiw.weebly.com/uploads/1/3/2/6/132681787/613a711ec7ef.pdf
- https://cdn.shopify.com/s/files/1/0499/7817/9747/files/patriots_v_chiefs_live_stream.pdf
- https://cdn-cms.f-static.net/uploads/4383805/normal_5f9250fb5b5d0.pdf
- https://cdn.shopify.com/s/files/1/0504/6622/6371/files/xixamopanivatogogakigugo.pdf
- https://wepoduxusuduxi.weebly.com/uploads/1/3/4/3/134306179/vonejojimuvapad_kixakixajudezun_zuzapuvexaju.pdf
- https://temazojirilezin.weebly.com/uploads/1/3/2/3/132302863/vemufe.pdf
- https://palifeselaliku.weebly.com/uploads/1/3/4/4/134441248/nuzorezepofofa.pdf
- https://cdn.shopify.com/s/files/1/0484/7088/4514/files/12574284498.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.shopify.com
- cdn-cms.f-static.net
- fijojonibiw.weebly.com
- wepoduxusuduxi.weebly.com
- temazojirilezin.weebly.com
- palifeselaliku.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report