Behavioral task
behavioral1
Sample
2024-01-03_2e3cf864674c9e5e565b828da280b458_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-03_2e3cf864674c9e5e565b828da280b458_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-03_2e3cf864674c9e5e565b828da280b458_cryptolocker
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Size
103KB
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MD5
2e3cf864674c9e5e565b828da280b458
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SHA1
a2ff6ed346f2ed7e51f3c34262f3ab1b62b2a63d
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SHA256
abad2630f5514459edd64b70281592327d12c051c7ab4bdf80ce2413ec928175
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SHA512
8531b289321b602d13a944895d5d1e7be420d238da27d6befa4d40160d42119f62c582b06d806f57ff63966b4941efcf366b513a99177f438da942fb89e0c764
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalRn5iF1j6Gksl:1nK6a+qdOOtEvwDpjl
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_2e3cf864674c9e5e565b828da280b458_cryptolocker
Files
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2024-01-03_2e3cf864674c9e5e565b828da280b458_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