Behavioral task
behavioral1
Sample
2024-01-03_24a73cd5deafb602cd9e99f4a46561b9_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-03_24a73cd5deafb602cd9e99f4a46561b9_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-03_24a73cd5deafb602cd9e99f4a46561b9_cryptolocker
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Size
60KB
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MD5
24a73cd5deafb602cd9e99f4a46561b9
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SHA1
3a5c48eab9309f55ca3e3457258e6c241c903255
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SHA256
01f5a05d63d4b64daf1da9ebb6e3946e05053250216a2020dfecbd9d172d0c01
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SHA512
0f2302339d8a7e5151e7f06a8c89f26bc4632d78b0b30f4825f807a64c23f73ed517943608ce11a82246e4c5738250854d98ab055eb79a99a90d315fdd36be6b
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SSDEEP
768:zQz7yVEhs9+syJP6ntOOtEvwDpjFelaB7yBEY9Su8F5mLHm:zj+soPSMOtEvwDpj4kpmeLmjm
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-03_24a73cd5deafb602cd9e99f4a46561b9_cryptolocker
Files
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2024-01-03_24a73cd5deafb602cd9e99f4a46561b9_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