Behavioral task
behavioral1
Sample
2024-01-06_6067370ac6866f862bb72c3830da625b_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-06_6067370ac6866f862bb72c3830da625b_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-06_6067370ac6866f862bb72c3830da625b_cryptolocker
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Size
59KB
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MD5
6067370ac6866f862bb72c3830da625b
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SHA1
c43f023ee134f204da6c82281678021faafbd18d
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SHA256
af8faf95e93a5d8a97527ae8bc25415d12501a7dc5a65d066be7222bae7bf538
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SHA512
055a8d7216151df7918ae1e96198275bd693025af02a46cd17c304f9df08cc271d4f51a698bc49c849f420181ae0bd8de2057293c4b0d9cb723edcf47459c098
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SSDEEP
768:zQz7yVEhs9+syJP6ntOOtEvwDpjFelaB7yBEY9Su8F5mLZV:zj+soPSMOtEvwDpj4kpmeLmv
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-06_6067370ac6866f862bb72c3830da625b_cryptolocker
Files
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2024-01-06_6067370ac6866f862bb72c3830da625b_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