Behavioral task
behavioral1
Sample
2024-09-28_c6a70b2bd360660a6cf90d41c79d0356_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-28_c6a70b2bd360660a6cf90d41c79d0356_cryptolocker
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Size
92KB
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MD5
c6a70b2bd360660a6cf90d41c79d0356
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SHA1
5d880ed9657c67d33ebdcafeaeb62dbdf60873aa
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SHA256
9719fa2b6f50f8a76d0216082665755894bf809a785088f5ab0cf68a45bcc89d
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SHA512
47213903034a9c743ff9b869b651f3876fda118fb9f94d767b6b1e5f98ddd62cbe5416481420886ba7a2ff7b3c33ca6d8fced8c8fd823d032455dcb133bce4ee
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SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJl8QAPM8Ho6cRDj9i4RRM:zCsanOtEvwDpjZ
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_c6a70b2bd360660a6cf90d41c79d0356_cryptolocker
Files
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2024-09-28_c6a70b2bd360660a6cf90d41c79d0356_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