MALICIOUS — 7f65817a436bb721bb514cd2f4ebdc8899642346e9e1ec204ec7aecf65f23033

MALICIOUS — 7f65817a436bb721bb514cd2f4ebdc8899642346e9e1ec204ec7aecf65f23033 is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (92/100). 4 of 53 detection engines flagged it.

Identification

• SHA-256: 7f65817a436bb721bb514cd2f4ebdc8899642346e9e1ec204ec7aecf65f23033
• SHA-1: bf13eaefc6fa468fcb27a4bfeb35fff959d34d86
• MD5: 8a2465de2f64d6887694241814c7026c
• ssdeep: 1536:4WnKotud+FDupsmzSXSHLVdF/NUuCT2+W6pOu26WpzNtYvb+X:3ji+FCpAoSuCTou277eC
• TLSH: T1FA37C0F361DBED0C77479B4329EB1158A84AD78C6172DF900188B7BC957C5BEAE14A00
• Submitted as: 7f65817a436bb721bb514cd2f4ebdc8899642346e9e1ec204ec7aecf65f23033
• File type: pdf · Size: 71340 bytes
• Verdict: malicious (92/100)

Detections (4 of 53 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

Why this verdict

The malicious score of 92/100 is the fusion of 4 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 network infrastructure: http://vektor28.ru/userfiles/file/loresozavu.pdf, https://www.hmgfinance.com/ckfinder/userfiles/files/56719719304.pdf, http://ct-tci.com/cttax/userfiles/files/67671322437.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://feedproxy.google.com/~r/1eyvgo/aqOO/~3/S30rS-6n6vg/uplcv?utm_term=worksheet+on+comparison+of+adjectives
• http://vektor28.ru/userfiles/file/loresozavu.pdf
• https://www.hmgfinance.com/ckfinder/userfiles/files/56719719304.pdf
• http://ct-tci.com/cttax/userfiles/files/67671322437.pdf
• https://ph789.com/pinhsuan/files/file/11696356469.pdf
• http://nwatchonline.info/userfiles/file/61749012963.pdf
• http://conniecorsentino.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/nerekew.pdf
• https://valubil.com/public/uploads/cms_file/cms_files/sufajinudejoretikat.pdf
• http://topbondtape.com/uploadss/file/46847570028.pdf
• http://ural-resyrs.ru/data/file/78504413429.pdf
• https://saftanton.dk/wp-content/plugins/formcraft/file-upload/server/content/files/1614d6e1d4ce5f---dokususemasu.pdf
• https://fivetc.net/uploads/files/69344478370.pdf
• https://tivirtual.com/userfiles/file/49302484151.pdf
• http://mishor-uvk.com/uploads/files/76315526455.pdf
• http://slowjamsundays.com/wp-content/plugins/formcraft/file-upload/server/content/files/16131b4735234e---sizuwirobitevukasopev.pdf
• https://www.vasutaszeneiskola.hu/ckfinder/userfiles/files/lutowenomazolo.pdf
• http://sourceandsecure.com/uploads/userfiles/file/kivolanefizojivezid.pdf
• http://fasson.vip/images/editor/files/kovemi.pdf
• http://oldmotorsclub.com/files/file/xetujifal.pdf
• http://a1climbing.com/userfiles/files/govupituse.pdf
• https://www.breastcancerfoundation.in/wp-content/plugins/super-forms/uploads/php/files/a544658194197020756dcb148704323d/16337935144.pdf
• https://0924055971.com/uploads/files/202109231525389491.pdf
• https://ltssinternational.com/res/wysiwyg/file/sejezukarewawotitaxiwuzor.pdf
• http://girlstown.org/files/js/ckfinder/userfiles/files/pifadorarogigiteli.pdf
• http://519pf.com/userfiles/files/videlipuj.pdf

Embedded domains

• feedproxy.google.com
• vektor28.ru
• www.hmgfinance.com
• ct-tci.com
• ph789.com
• nwatchonline.info
• conniecorsentino.com
• valubil.com
• topbondtape.com
• ural-resyrs.ru
• fivetc.net
• tivirtual.com
• mishor-uvk.com
• slowjamsundays.com
• sourceandsecure.com
• fasson.vip
• oldmotorsclub.com
• a1climbing.com
• www.breastcancerfoundation.in
• 0924055971.com
• ltssinternational.com
• girlstown.org
• 519pf.com
• www.w3.org
• purl.org

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report