MALICIOUS — d4579c_b25431c6bbb24ec0b4ad1fda89b0d00a.pdf
MALICIOUS — d4579c_b25431c6bbb24ec0b4ad1fda89b0d00a.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (88/100). 3 of 53 detection engines flagged it.
Identification
- SHA-256:
e982a17e40e10f608533b031bf57a545761d5eb84ca7548bbf9b9431faee70bc - SHA-1:
1e0fb171307474b381f28ccd293d5fad8a571eae - MD5:
4dc55c83a6893ecd453492aa01d52042 - ssdeep:
768:QgGzpDbKZA5ErnWnYPQASPkTaWvIo8MTsJlCE4W5bUcAUwBLEsBQpDalu6kOuQon:9GFXqPQA0kxzAdhbDXULEsBQpW+OuQon - TLSH:
T13533ADF35097EC4C2AC6AB43ADAA10986065D2CD3226A36408DD775CC4BC7FDBE41A61 - Submitted as: d4579c_b25431c6bbb24ec0b4ad1fda89b0d00a.pdf
- File type: pdf · Size: 48623 bytes
- Verdict: malicious (88/100)
Detections (3 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Trojan.Script.Generic
Why this verdict
The malicious score of 88/100 is the fusion of 6 weighted signals:
- Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.1 (rule
PDF.Spam.Heur.1) - engine signal, weight 0.55, confidence 0.85 - Kaspersky (KVRT) flagged HEUR:Trojan.Script.Generic (rule
HEUR:Trojan.Script.Generic) - engine signal, weight 0.55, confidence 0.85 - MalwareAnalyser heuristics (entropy/packer) flagged high-entropy-blob (rule
high-entropy-blob) - engine signal, weight 0.35, confidence 0.70 - Embedded network infrastructure: https://ttraff.ru/wix?keyword=civics+eoc+study+guide+part+3, http://zajalog.shsase.com/uploads/1/3/1/4/131483128/1af6f13818344ef.pdf, http://files.domyarnell.com/uploads/1/3/0/9/130969656/9682809.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://ttraff.ru/wix?keyword=civics+eoc+study+guide+part+3
- http://zajalog.shsase.com/uploads/1/3/1/4/131483128/1af6f13818344ef.pdf
- http://files.domyarnell.com/uploads/1/3/0/9/130969656/9682809.pdf
- http://torijujej.chippewafsc.org/uploads/1/3/2/7/132712407/kudofa.pdf
- http://bodigub.cathybinghamphotography.com/uploads/1/3/1/3/131380600/razukusa-dibofulos-mijavatuwanopo.pdf
- https://cdn.shopify.com/s/files/1/0438/7618/8315/files/www._bing._com.pdf
- https://cdn.shopify.com/s/files/1/0435/3520/4511/files/adding_and_subtracting_fractions_with_answers.pdf
- https://cdn.shopify.com/s/files/1/0438/6055/7984/files/27706803965.pdf
- https://cdn.shopify.com/s/files/1/0430/0088/9507/files/66846504838.pdf
- https://b3fdfd7f-6c0f-436d-9043-37cd0f5adc98.filesusr.com/ugd/9e41f0_927dc5cf69a54902b4dfbb4527acf114.pdf?index=true
- https://dd63a06c-13e9-483c-b363-c3dd11e32203.filesusr.com/ugd/de3d83_0e317a1bf8554044bba47f495abe4548.pdf?index=true
- https://670a63eb-5dd5-4b0b-a55d-4028c88dee3d.filesusr.com/ugd/3bf302_aa959f2be33f47f1b044714c3caa8b05.pdf?index=true
- https://70d7f43f-4145-4d6b-84ca-45929496e8d4.filesusr.com/ugd/93c935_e70c809270284198b53fd595419da4d5.pdf?index=true
- https://4a0f20c9-80a9-42cb-8c4d-5fe3a6ce03bf.filesusr.com/ugd/469aea_5ee56d9fa03f45e586a46164491bccc0.pdf?index=true
- https://cdn.shopify.com/s/files/1/0441/1473/9352/files/brightburn_google_drive.pdf
- https://cdn.shopify.com/s/files/1/0431/2363/8426/files/39790463707.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
- ttraff.ru
- zajalog.shsase.com
- files.domyarnell.com
- torijujej.chippewafsc.org
- bodigub.cathybinghamphotography.com
- cdn.shopify.com
- b3fdfd7f-6c0f-436d-9043-37cd0f5adc98.filesusr.com
- dd63a06c-13e9-483c-b363-c3dd11e32203.filesusr.com
- 670a63eb-5dd5-4b0b-a55d-4028c88dee3d.filesusr.com
- 70d7f43f-4145-4d6b-84ca-45929496e8d4.filesusr.com
- 4a0f20c9-80a9-42cb-8c4d-5fe3a6ce03bf.filesusr.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report