MALICIOUS — 8024819.pdf
MALICIOUS — 8024819.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (94/100). 4 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
ae7d6d3032a2545de61e00d6fbb4319e37754f00f07e7ba0eb38a583912410b9 - SHA-1:
25837a5ba465b5d52d9fdd2af3e21b941bb26555 - MD5:
4171c56609e872b8eeff1afe79f4cfa3 - ssdeep:
1536:fRa9yshisZHB/FALGt+HV+IL51CrezyplepbZeFpOku693dipHtgA:pa9jb8zL1XyplMbZipOkH5dipHd - TLSH:
T15337CFF3219BDDCCF6DA9F037976196D6A4AD68821339F345484F66C80786BC7D20A80 - Submitted as: 8024819.pdf
- File type: pdf · Size: 73490 bytes
- Verdict: malicious (94/100)
Detections (4 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- ClamAV (daily): Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen
MITRE ATT&CK
Why this verdict
The malicious score of 94/100 is the fusion of 5 weighted signals:
- ClamAV (daily) flagged Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 (rule
Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0) - engine signal, weight 0.90, confidence 0.95 - Embedded link rated suspicious by URL analysis: https://cdn-cms.f-static.net/uploads/4420250/normal_5fabab41f38e3.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://traffine.ru/wb?keyword=chemical%20reactions%20worksheet%20answer, https://cdn-cms.f-static.net/uploads/4420250/normal_5fabab41f38e3.pdf, https://uploads.strikinglycdn.com/files/8feea4c8-8e97-4437-ba19-4cc4b99481be/first_edition_yugioh_card_price_guide.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://traffine.ru/wb?keyword=chemical%20reactions%20worksheet%20answer
- https://cdn-cms.f-static.net/uploads/4420250/normal_5fabab41f38e3.pdf
- https://uploads.strikinglycdn.com/files/8feea4c8-8e97-4437-ba19-4cc4b99481be/first_edition_yugioh_card_price_guide.pdf
- https://cdn-cms.f-static.net/uploads/4427284/normal_5f984eb1a9990.pdf
- https://uploads.strikinglycdn.com/files/7a17ed8c-58f9-4fa1-95e6-bdbdc2a53779/powanijezuvogimemago.pdf
- https://uploads.strikinglycdn.com/files/c8d7405f-f1ee-4593-ab9b-57da8c899bb7/28434477244.pdf
- https://cdn-cms.f-static.net/uploads/4467593/normal_5fabc22fdf2fc.pdf
- https://cdn-cms.f-static.net/uploads/4404290/normal_5fab72347011e.pdf
- https://cdn-cms.f-static.net/uploads/4450640/normal_5fa17f806d508.pdf
- https://uploads.strikinglycdn.com/files/100ba18b-0d16-4591-b91c-bfb388e29c7b/nolivajimob.pdf
- https://pulipelese.weebly.com/uploads/1/3/4/6/134686308/831998.pdf
- https://uploads.strikinglycdn.com/files/ade83892-8557-4c5a-b1eb-5122f7b9053c/top_down_bottom_up_processing_examples.pdf
- https://uploads.strikinglycdn.com/files/97ddaa96-b9d7-43c5-a1e9-ffa28de9178a/matudufupavibadeji.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
- traffine.ru
- cdn-cms.f-static.net
- uploads.strikinglycdn.com
- pulipelese.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report