Behavioral task
behavioral1
Sample
2e2e8a623ae7b3008652e444ffd4b6b9_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
2e2e8a623ae7b3008652e444ffd4b6b9_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
2e2e8a623ae7b3008652e444ffd4b6b9_cryptolocker_JC.exe
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Size
137KB
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MD5
2e2e8a623ae7b3008652e444ffd4b6b9
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SHA1
a7a2ddf8a7fb18cf8cef9a054144ce3b67f41c18
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SHA256
aa3b2263283957a4a56a3c418c5e71abfbc6be7fe5d3a61573c5f308615bdf2d
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SHA512
f0a88be075bedb92e2ddf0698a84c15823435a7173ede71b6e22389d39215d0e33c1533a6e52b6f3db71f5e596970e2ee401b7c6700e9c5e4fd84c37d2255398
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SSDEEP
1536:z6QFElP6n+gKmddpMOtEvwDpj3GYQbN/PKwNgp699G1Y:z6a+CdOOtEvwDpjczT
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2e2e8a623ae7b3008652e444ffd4b6b9_cryptolocker_JC.exe
Files
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2e2e8a623ae7b3008652e444ffd4b6b9_cryptolocker_JC.exe.exe windows x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE