Behavioral task
behavioral1
Sample
2024-01-01_2f0bd0c1d849fecc02fe87e904727fc0_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-01_2f0bd0c1d849fecc02fe87e904727fc0_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-01_2f0bd0c1d849fecc02fe87e904727fc0_cryptolocker
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Size
77KB
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MD5
2f0bd0c1d849fecc02fe87e904727fc0
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SHA1
072e3265f00f50bad88983185c45a719bbfa2f95
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SHA256
22c872e9c7d5affa8bab3492ce812927d2430c3f886982009ee4814c7f83a8b8
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SHA512
917a34e99b25f0feb72db9e941bcb9a8befe1a166c97038c777697b9efea0f091328797ed731901bab28c9d833055b732f34d438c2ba8cfa42ae0708aafb2262
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SSDEEP
768:zQz7yVEhs9+syJP6ntOOtEvwDpjFelaB7pBlqrr1HBJooSeKzu1adyB/b:zj+soPSMOtEvwDpj4ktBl01hJ0tq1ky1
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-01_2f0bd0c1d849fecc02fe87e904727fc0_cryptolocker
Files
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2024-01-01_2f0bd0c1d849fecc02fe87e904727fc0_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