Behavioral task
behavioral1
Sample
2024-10-12_ab0616a8c2af2dca4b77598b13a4b3d6_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-12_ab0616a8c2af2dca4b77598b13a4b3d6_cryptolocker
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Size
75KB
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MD5
ab0616a8c2af2dca4b77598b13a4b3d6
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SHA1
d0d18ad93dc84fbd20af6a266c573c063483be7e
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SHA256
8ced0cf1c98838aa210318ac3e2ab40cbfa3e42f276aaff86fa79405fd341405
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SHA512
bf4ca836c1f9a9a406e2355b8bc29f808ffbddd27ea76489fa05c41a28ac488d2c7964cec99e9e4af661e78402c15afe68c85d16a660320e2454cf56a6c06852
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsal81Gv:1nK6a+qdOOtEvwDpjm
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_ab0616a8c2af2dca4b77598b13a4b3d6_cryptolocker
Files
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2024-10-12_ab0616a8c2af2dca4b77598b13a4b3d6_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
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ap0x Size: 1024B - Virtual size: 785B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE