SUSPICIOUS — 71259716236.pdf
SUSPICIOUS — 71259716236.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 3 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
ec893ece98cd8b3321efb3c1323181d6920690caf3c0e7b0f8d3d69f2adb3b8a - SHA-1:
f244fc123d59128461d2d6be09b8e540bf27d25f - MD5:
412a5b857e6fb928370442d6d227eb5d - ssdeep:
768:igGzpDjsyOfsx1qwyAggkTss2hF6h/vh99lCVWAtyXSdB:/GFXmbZ8k9lglthdB - TLSH:
T1A6329EF340A7DDCC3986AF17AEE600656246D7CC70319A6419D8BB6CC47C2FD6E50A90 - Submitted as: 71259716236.pdf
- File type: pdf · Size: 44515 bytes
- Verdict: suspicious (58/100)
Detections (3 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Trojan.Script.Generic
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/4c821407-3f04-4740-a893-cf2acb88b8ee/zopusibegazurarukefune.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://gettraff.ru/strik?keyword=reading+comprehension+exercises+advanced+with+answers, http://duriwaden.shopmadcases.com/uploads/1/3/1/3/131379655/2e3f083910.pdf, http://files.ornamentsofexpression.com/uploads/1/3/1/4/131455883/vojosa.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/strik?keyword=reading+comprehension+exercises+advanced+with+answers
- http://duriwaden.shopmadcases.com/uploads/1/3/1/3/131379655/2e3f083910.pdf
- http://files.ornamentsofexpression.com/uploads/1/3/1/4/131455883/vojosa.pdf
- http://files.haley-grace.com/uploads/1/3/0/7/130775921/xamuzevadan_zaluduwipaz.pdf
- http://files.njrandonneurs.org/uploads/1/3/0/7/130739039/2673264.pdf
- https://cdn.shopify.com/s/files/1/0430/6662/2101/files/lord_of_the_flies_answers_chapter_1.pdf
- https://cdn.shopify.com/s/files/1/0437/1703/4134/files/super_mario_maker_3ds_rom_hack.pdf
- http://files.vexsens.com/uploads/1/3/0/7/130775846/waforumuwanaxogudo.pdf
- http://lotom.rockthecradlemusic.com/uploads/1/3/2/6/132682646/wideganamafiv.pdf
- https://uploads.strikinglycdn.com/files/4c821407-3f04-4740-a893-cf2acb88b8ee/zopusibegazurarukefune.pdf
- https://uploads.strikinglycdn.com/files/14180294-41c6-4629-b854-11705b2da4d4/jexaxapagogij.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
- duriwaden.shopmadcases.com
- files.ornamentsofexpression.com
- files.haley-grace.com
- files.njrandonneurs.org
- cdn.shopify.com
- files.vexsens.com
- lotom.rockthecradlemusic.com
- uploads.strikinglycdn.com
- z.mx
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report