MALICIOUS — 1397588.pdf
MALICIOUS — 1397588.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:
bee92c27b58ec43a37cc5e84c3124e74aae2ada34b858ab0c2a86458664cd2d6 - SHA-1:
e8fc299ac1a4d4cc12266b504e521aed6c507269 - MD5:
eca40b60700adf6908e7116a6c79f4fa - ssdeep:
1536:7GFn0sE4wivfosxrRfLaEnmArkeTcu5HY3k:aFn0sE4wUocRfGAm/eD40 - TLSH:
T12235C0F3149BEC8DBD8A5B4799B70155A08EC64C6132DB6054CCBB2CD4BC6FDAE20960 - Submitted as: 1397588.pdf
- File type: pdf · Size: 61442 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://cdn-cms.f-static.net/uploads/4376601/normal_5f8d4d1197fd1.pdf - network signal, weight 0.70, confidence 0.80
- Embedded network infrastructure: https://gettraff.ru/wb?keyword=artificial%20intelligence%20textbook%20pdf%20download, https://cdn-cms.f-static.net/uploads/4365563/normal_5f8f60ae72dd0.pdf, https://cdn-cms.f-static.net/uploads/4376601/normal_5f8d4d1197fd1.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://gettraff.ru/wb?keyword=artificial%20intelligence%20textbook%20pdf%20download
- https://cdn-cms.f-static.net/uploads/4365563/normal_5f8f60ae72dd0.pdf
- https://cdn-cms.f-static.net/uploads/4376601/normal_5f8d4d1197fd1.pdf
- https://cdn-cms.f-static.net/uploads/4367944/normal_5f90bceeabf5c.pdf
- https://cdn-cms.f-static.net/uploads/4366043/normal_5f8706bc28e72.pdf
- https://s3.amazonaws.com/mibiwivanetuj/43293231962.pdf
- https://s3.amazonaws.com/bejideba/financial_accounting_tools_for_business_decision_making_download.pdf
- https://cdn.shopify.com/s/files/1/0433/0297/7700/files/kiwapot.pdf
- https://cdn.shopify.com/s/files/1/0496/3001/9780/files/trick_daddy_im_a_thug_free_mp3_download.pdf
- https://cdn.shopify.com/s/files/1/0429/6019/1637/files/56142525220.pdf
- https://cdn.shopify.com/s/files/1/0496/3916/2005/files/instrumental_music_center.pdf
- https://uploads.strikinglycdn.com/files/6e8cb8ad-03f6-4dc7-b5da-17f3a941cfa9/61257461207.pdf
- https://uploads.strikinglycdn.com/files/e14ca37a-ae6c-4f5f-aff3-a249a760b203/the_wifes_lament.pdf
- https://uploads.strikinglycdn.com/files/e9b75d7f-a3be-48a4-a9ef-a9cdcb82bcae/94154879849.pdf
- https://uploads.strikinglycdn.com/files/977f77fd-b437-4f71-863d-56ed1946cf97/27766044640.pdf
- https://uploads.strikinglycdn.com/files/1a583f43-9f0c-4c1c-ace2-78dec8dff4fe/pavogaridawejegun.pdf
- https://uploads.strikinglycdn.com/files/5f28c92d-9861-4662-9fe6-aa100cee8641/60698266055.pdf
- https://uploads.strikinglycdn.com/files/bdbdc4ea-d072-441d-9606-d61872098aab/grammar_minutes_grade_4.pdf
- https://uploads.strikinglycdn.com/files/9cde31f9-1d7e-4383-9419-c1f66abceedd/astm_a484.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
- gettraff.ru
- cdn-cms.f-static.net
- s3.amazonaws.com
- cdn.shopify.com
- uploads.strikinglycdn.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report