MALICIOUS — 4448fb95.pdf
MALICIOUS — 4448fb95.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100). 2 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
d4c960f8ebb05d7ae6b5903a9333031548a7f0894c36be799f06c2f052cde011 - SHA-1:
8beeebe8aa4adcc9007f7934a3ca21a4349355bd - MD5:
10079aa17acc2b41210cfbbb9ad79d99 - ssdeep:
768:KLgGzpDkpIfLPHk0BiKb5pK4l0fOPi6Z0LlVd+rrlm2yiZvg2jJcKQPy5parqutw:K0GFIpITPHV1NK5v+Zo29cKQPzrqutw - TLSH:
T142329DF360A7ED4C3AC79B0379EA255E5289DB886132E7654488376CC47C77D7E00A60 - Submitted as: 4448fb95.pdf
- File type: pdf · Size: 45701 bytes
- Verdict: malicious (75/100)
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 malicious score of 75/100 is the fusion of 4 weighted signals:
- Embedded link rated malicious by URL analysis: https://kubupukadumu.weebly.com/uploads/1/3/1/3/131382740/nugedub.pdf - network signal, weight 0.70, confidence 0.80
- Embedded network infrastructure: https://ggtraff.ru/wb?keyword=helena%20euripides%20pdf, https://cdn.shopify.com/s/files/1/0503/3902/0950/files/28108547127.pdf, https://cdn.shopify.com/s/files/1/0499/8837/0582/files/papovarokidumokidaxi.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=helena%20euripides%20pdf
- https://cdn.shopify.com/s/files/1/0503/3902/0950/files/28108547127.pdf
- https://cdn.shopify.com/s/files/1/0499/8837/0582/files/papovarokidumokidaxi.pdf
- https://cdn.shopify.com/s/files/1/0500/0940/7638/files/7_continents_worksheet_for_first_grade.pdf
- https://cdn.shopify.com/s/files/1/0500/8077/6363/files/duxiturazapileweluxojil.pdf
- https://cdn.shopify.com/s/files/1/0501/5044/1141/files/android_kanji_stroke_order_app.pdf
- https://cdn.shopify.com/s/files/1/0433/7162/6652/files/district_118_traditional_calendar.pdf
- https://cdn.shopify.com/s/files/1/0468/1511/7466/files/zosowu.pdf
- https://cdn.shopify.com/s/files/1/0268/7513/4135/files/mortal_kombat_xl_ps4_krypt_guide.pdf
- https://kubupukadumu.weebly.com/uploads/1/3/1/3/131382740/nugedub.pdf
- https://savakorudefipe.weebly.com/uploads/1/3/2/3/132303238/sinazebodesobol-vumaraxomeluji-wufun-dizumuge.pdf
- https://cdn-cms.f-static.net/uploads/4369629/normal_5f8ca5d5a599b.pdf
- https://cdn-cms.f-static.net/uploads/4373768/normal_5f8b2244bf38d.pdf
- https://cdn-cms.f-static.net/uploads/4409798/normal_5f93715e76c0c.pdf
- https://cdn-cms.f-static.net/uploads/4386087/normal_5f8ead193a68d.pdf
- https://s3.amazonaws.com/zupenafud/calendario_escolar_2019_y_2020_sep_195_dias.pdf
- https://s3.amazonaws.com/jamokaroxoj/67812985234.pdf
- https://s3.amazonaws.com/senodiw/clinical_hematology_turgeon.pdf
- https://s3.amazonaws.com/fowikorejodi/96208257484.pdf
- https://s3.amazonaws.com/wonoti/21397013304.pdf
- https://s3.amazonaws.com/wilugugo/70529555053.pdf
- https://s3.amazonaws.com/vinivuxo/spoken_english_pronunciation.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/
Embedded domains
- ggtraff.ru
- cdn.shopify.com
- kubupukadumu.weebly.com
- savakorudefipe.weebly.com
- cdn-cms.f-static.net
- s3.amazonaws.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report