Behavioral task
behavioral1
Sample
2024-09-28_a0ce23c5744b658fe32627b3ecbc6437_cryptolocker.exe
Resource
win7-20240704-en
General
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Target
2024-09-28_a0ce23c5744b658fe32627b3ecbc6437_cryptolocker
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Size
55KB
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MD5
a0ce23c5744b658fe32627b3ecbc6437
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SHA1
deece713c8e19b1dbe095a7d0133d973608490a0
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SHA256
fedf3d84e8b94d111efd5ac5fc32d85a8b3557b143372e104ce0317be73e1eb4
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SHA512
b4d2b7a75e6f3adc3f4cec636da11fa29a1aa07e730e259a3817de23d726481dbe92052754a4de3aa596b3d9a77ec2471f9ac8b9ff408f3923a458606f57bdfd
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SSDEEP
768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YY1J+OTOk/92:z6QFElP6n+gKmddpMOtEvwDpj31ik/92
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-28_a0ce23c5744b658fe32627b3ecbc6437_cryptolocker
Files
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2024-09-28_a0ce23c5744b658fe32627b3ecbc6437_cryptolocker.exe windows:5 windows x86 arch: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