Behavioral task
behavioral1
Sample
202404141cfa0a8525a56b3be62e6b1e730c4b45cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
202404141cfa0a8525a56b3be62e6b1e730c4b45cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
202404141cfa0a8525a56b3be62e6b1e730c4b45cryptolocker.exe
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Size
107KB
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MD5
1cfa0a8525a56b3be62e6b1e730c4b45
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SHA1
1312d406d070251d2446019dd2cf0bc4a8840d03
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SHA256
351ecd43133add4e89d97c95c7c418cfd2f28e32c3f50d0e8918b821c754256a
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SHA512
6dea06ecf519a46a212ce2bb2a86836414a88af5745a23e1afb1426b8a678dee1a7a4a1c5b9a32b120b8c9763b55a2aa7d967990182f2aa2484faa5e62806e63
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalRn5iF1j6Gkszfi:1nK6a+qdOOtEvwDpj+
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 202404141cfa0a8525a56b3be62e6b1e730c4b45cryptolocker.exe
Files
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202404141cfa0a8525a56b3be62e6b1e730c4b45cryptolocker.exe.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