Behavioral task
behavioral1
Sample
8ebe719bcae5c698c670006a34c22e00_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
8ebe719bcae5c698c670006a34c22e00_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
8ebe719bcae5c698c670006a34c22e00_cryptolocker_JC.exe
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Size
56KB
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MD5
8ebe719bcae5c698c670006a34c22e00
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SHA1
843a81851848cac4b5e05dac08215bf26c03b0fd
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SHA256
45acbb58aa9f8bc2bc06e15acaa5e5ece6c37f86e2605512fb7cac6c27533d38
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SHA512
531b2d2cbd567470c8ea82d5314e26db398ee41bdc1dde5d55ad5bde73e6cb5ef092c6de073685dd25f2ff7d08d4baf1bb437d185523b1378c8ef9b7f96e12bb
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SSDEEP
768:T6LsoEEeegiZPvEhHSG+gkum/kLyMro2GtOOtEvwDpjhXMLaBZoir4KtdO7:T6QFElP6n+gxmddpMOtEvwDpjwa3Tts
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 8ebe719bcae5c698c670006a34c22e00_cryptolocker_JC.exe
Files
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8ebe719bcae5c698c670006a34c22e00_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_CODE
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