Behavioral task
behavioral1
Sample
2024-09-19_3d39a96b0024398cee6e039ee760db75_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-19_3d39a96b0024398cee6e039ee760db75_cryptolocker
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Size
82KB
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MD5
3d39a96b0024398cee6e039ee760db75
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SHA1
934b15f93c5ec85279f38500b613d9b836758ad5
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SHA256
cee77f96ea660eb0d0d5c6f80a27e7c5ac1b414f5af4759dd098983dff0411a1
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SHA512
14091a1000b359d3a69311590fbe791e140f58de327594f8fcd29ea50ee6b7dcf5bf5251cfe688840a85766b07ff197fd27deef52edf0fc61faead23eaace0bc
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SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJ0tq1ky7QO:zCsanOtEvwDpjS
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-19_3d39a96b0024398cee6e039ee760db75_cryptolocker
Files
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2024-09-19_3d39a96b0024398cee6e039ee760db75_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