{"id":116,"date":"2026-05-19T03:27:07","date_gmt":"2026-05-19T03:27:07","guid":{"rendered":"https:\/\/threatinfo.net\/articles\/threatinfo-daily-digest-2026-05-19\/"},"modified":"2026-05-19T03:27:07","modified_gmt":"2026-05-19T03:27:07","slug":"threatinfo-daily-digest-2026-05-19","status":"publish","type":"post","link":"https:\/\/threatinfo.net\/articles\/threatinfo-daily-digest-2026-05-19\/","title":{"rendered":"ThreatInfo Detection Digest: May 19, 2026"},"content":{"rendered":"
\n

ThreatInfo research digest<\/p>\n

A concise set of new file reports that were not used in recent digests. Each entry includes the detection name, MD5 hash, and a direct report link so analysts can verify the exact sample before taking action.<\/p>\n

\n
New report links<\/span>20<\/strong><\/div>\n
Tracked categories<\/span>5<\/strong><\/div>\n
Primary action<\/span>Verify hash<\/strong><\/div>\n<\/div>\n<\/section>\n
\n

Category overview<\/h2>\n
Adware<\/strong>4 new reports<\/span><\/a>PUP\/PUA<\/strong>4 new reports<\/span><\/a>Trojan<\/strong>4 new reports<\/span><\/a>Ransomware<\/strong>4 new reports<\/span><\/a>Virus<\/strong>4 new reports<\/span><\/a><\/div>\n<\/section>\n
\n

Reports worth opening<\/h2>\n
\n
\n

Adware<\/h3>\n

Review browser changes, bundled installers, extensions, and unexpected advertising behavior.<\/p>\n<\/div>\n

\n
\n
File<\/span>Namit.exe<\/a><\/div>\n
Detection<\/span>Adware.Linkury<\/strong><\/div>\n
MD5<\/span>8d2ab1ecd060eabc476e6c742aa27018<\/code><\/div>\n<\/div>\n
\n
File<\/span>addressbarsearch64.dll<\/a><\/div>\n
Detection<\/span>Under review<\/strong><\/div>\n
MD5<\/span>d60de33a6af6ed457a687317fb93d231<\/code><\/div>\n<\/div>\n
\n
File<\/span>addressbarsearch.dll<\/a><\/div>\n
Detection<\/span>Under review<\/strong><\/div>\n
MD5<\/span>e3b1efd1225529542bde9d3fd4a589e3<\/code><\/div>\n<\/div>\n
\n
File<\/span>bcuservice.exe<\/a><\/div>\n
Detection<\/span>Adware.Gen<\/strong><\/div>\n
MD5<\/span>328e794278cc30ca7c06e346a18b1abc<\/code><\/div>\n<\/div>\n<\/div>\n<\/div>\n
\n
\n

PUP\/PUA<\/h3>\n

Check whether the file came from an installer bundle, optimizer, updater, or optional offer.<\/p>\n<\/div>\n

\n
\n
File<\/span>A0054944.dll<\/a><\/div>\n
Detection<\/span>Under review<\/strong><\/div>\n
MD5<\/span>a40a8ed546f8667d6504d3facc1b7c38<\/code><\/div>\n<\/div>\n
\n
File<\/span>Dd29313.dll<\/a><\/div>\n
Detection<\/span>Under review<\/strong><\/div>\n
MD5<\/span>8281fdc4f6a1fff661f0f19dd27e4697<\/code><\/div>\n<\/div>\n
\n
File<\/span>IDC81ED.tmp<\/a><\/div>\n
Detection<\/span>Under review<\/strong><\/div>\n
MD5<\/span>f0c25ed699ad52e411745f64299bb58d<\/code><\/div>\n<\/div>\n
\n
File<\/span>TBNotifier.exe<\/a><\/div>\n
Detection<\/span>Under review<\/strong><\/div>\n
MD5<\/span>4b0f7b45ad1b59858c0a0d9fa07c9f05<\/code><\/div>\n<\/div>\n<\/div>\n<\/div>\n
\n
\n

Trojan<\/h3>\n

Verify the hash and origin before trusting the filename; trojans often imitate legitimate software.<\/p>\n<\/div>\n

\n
\n
File<\/span>ScpUpdater.exe<\/a><\/div>\n
Detection<\/span>Trojan.CoinMiner<\/strong><\/div>\n
MD5<\/span>992093482ab15e260bf747bf74cec0d6<\/code><\/div>\n<\/div>\n
\n
File<\/span>easydiskdriverepair.exe<\/a><\/div>\n
Detection<\/span>General Threat<\/strong><\/div>\n
MD5<\/span>65919e61428bdaf8a0826fbf277f66cf<\/code><\/div>\n<\/div>\n
\n
File<\/span>Adobe CS4 Master Collection Keyken.exe<\/a><\/div>\n
Detection<\/span>General Threat<\/strong><\/div>\n
MD5<\/span>9427ea4a025409bcd86c3a8c90e9d160<\/code><\/div>\n<\/div>\n
\n
File<\/span>pes2014.exe<\/a><\/div>\n
Detection<\/span>Trojan.Packed<\/strong><\/div>\n
MD5<\/span>0d46b2474ce246ab978df823f24c6223<\/code><\/div>\n<\/div>\n<\/div>\n<\/div>\n
\n
\n

Ransomware<\/h3>\n

Prioritize isolation and backup checks when this class appears on an endpoint.<\/p>\n<\/div>\n

\n
\n
File<\/span>137301276840840.exe<\/a><\/div>\n
Detection<\/span>Trojan.Injector<\/strong><\/div>\n
MD5<\/span>eff37e44093c0252f5cbca55cb25d590<\/code><\/div>\n<\/div>\n
\n
File<\/span>CorelDRAW 2018.exe<\/a><\/div>\n
Detection<\/span>Ransom.Skeeyah<\/strong><\/div>\n
MD5<\/span>b1f0a6b2ddfc9f8442251dc91519dff1<\/code><\/div>\n<\/div>\n
\n
File<\/span>updatewin1.exe<\/a><\/div>\n
Detection<\/span>Ransom.STOP<\/strong><\/div>\n
MD5<\/span>716fc1f9d0a342fe97c70576cb84beda<\/code><\/div>\n<\/div>\n
\n
File<\/span>updatewin2.exe<\/a><\/div>\n
Detection<\/span>Ransom.STOP<\/strong><\/div>\n
MD5<\/span>778e0745b1d5e85e0141d390b4bc5783<\/code><\/div>\n<\/div>\n<\/div>\n<\/div>\n
\n
\n

Virus<\/h3>\n

Look for copied or modified executables and scan related files created around the same time.<\/p>\n<\/div>\n

\n
\n
File<\/span>hypertrm.exe<\/a><\/div>\n
Detection<\/span>Virus.Virut<\/strong><\/div>\n
MD5<\/span>7e691b647c3181e96d335f4063a96e90<\/code><\/div>\n<\/div>\n
\n
File<\/span>Keygen.exe<\/a><\/div>\n
Detection<\/span>General Threat<\/strong><\/div>\n
MD5<\/span>ad5964770169b6bbacae80b97a7cf637<\/code><\/div>\n<\/div>\n
\n
File<\/span>CS4MCLG.EXE<\/a><\/div>\n
Detection<\/span>Pack.Gen<\/strong><\/div>\n
MD5<\/span>366480d909b7c917f73b27336ce86432<\/code><\/div>\n<\/div>\n
\n
File<\/span>Portable_SpyHunter_4.15.1.4270.exe<\/a><\/div>\n
Detection<\/span>General Threat<\/strong><\/div>\n
MD5<\/span>e5be8da5eb5cc74f8fa44794cc150291<\/code><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n
\n

How to use this digest<\/h2>\n

Start with the MD5 hash, not the filename. If the hash or file path matches a system you manage, open the report, review the publisher and detection details, then scan the endpoint with GridinSoft Anti-Malware<\/a>. ThreatInfo reports show whether GridinSoft already detects the file and which detection name is used.<\/p>\n<\/section>\n","protected":false},"excerpt":{"rendered":"

ThreatInfo research digest A concise set of new file reports that were not used in recent digests. Each entry includes the detection name, MD5 hash, and a direct report link so analysts can verify … <\/p>\n

Read more<\/a><\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"spay_email":""},"categories":[50],"tags":[],"yoast_head":"\nThreatInfo Detection Digest: May 19, 2026 - ThreatInfo Research<\/title>\n<meta name=\"description\" content=\"ThreatInfo detection digest with new file reports, malware categories, MD5 hashes, and GridinSoft verdict context.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/threatinfo.net\/articles\/threatinfo-daily-digest-2026-05-19\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"ThreatInfo Detection Digest: May 19, 2026 - ThreatInfo Research\" \/>\n<meta property=\"og:description\" content=\"ThreatInfo detection digest with new file reports, malware categories, MD5 hashes, and GridinSoft verdict context.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/threatinfo.net\/articles\/threatinfo-daily-digest-2026-05-19\/\" \/>\n<meta property=\"og:site_name\" content=\"ThreatInfo Research\" \/>\n<meta property=\"article:published_time\" content=\"2026-05-19T03:27:07+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebSite\",\"@id\":\"https:\/\/threatinfo.net\/articles\/#website\",\"url\":\"https:\/\/threatinfo.net\/articles\/\",\"name\":\"ThreatInfo Research\",\"description\":\"Malware explainers, daily file-report links, hashes, GridinSoft detections, and remediation guidance from ThreatInfo Research\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/threatinfo.net\/articles\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/threatinfo.net\/articles\/threatinfo-daily-digest-2026-05-19\/#webpage\",\"url\":\"https:\/\/threatinfo.net\/articles\/threatinfo-daily-digest-2026-05-19\/\",\"name\":\"ThreatInfo Detection Digest: May 19, 2026 - 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Each entry includes the detection name, MD5 hash, and a direct report link so analysts can verify the exact sample before taking action.New report links20Tracked categories5Primary actionVerify hashCategory overviewAdware4 new reportsPUP\/PUA4 new reportsTrojan4 new\u2026","rel":"","context":"In "Daily Digest"","img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":115,"url":"https:\/\/threatinfo.net\/articles\/threatinfo-daily-digest-2026-05-18\/","url_meta":{"origin":116,"position":5},"title":"ThreatInfo Detection Digest: May 18, 2026","date":"May 18, 2026","format":false,"excerpt":"ThreatInfo research digestA concise set of new file reports that were not used in recent digests. 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