Behavioral task
behavioral1
Sample
2024-10-12_c1de899f30f3aa715c7b1be777d0925d_cryptolocker.exe
Resource
win7-20240708-en
General
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Target
2024-10-12_c1de899f30f3aa715c7b1be777d0925d_cryptolocker
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Size
81KB
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MD5
c1de899f30f3aa715c7b1be777d0925d
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SHA1
ee8e5e607f931f6298d9d9c9d270152489aa66bc
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SHA256
8006d69118b573953c9ba4415811a9ad0ca4858f52a4a0b3d175be9e92710beb
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SHA512
190389506436deba9d2fb86e1cf24f9677e9cf35135416b1363946953a7af18105d37443c08e38682a951dffb744d6e1bb8a1322dbbb4d849c9285f2cead05fb
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwapYTjipvF2fEF:T6a+rdOOtEvwDpjNpYvQd2U
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-12_c1de899f30f3aa715c7b1be777d0925d_cryptolocker
Files
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2024-10-12_c1de899f30f3aa715c7b1be777d0925d_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_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