Behavioral task
behavioral1
Sample
2024-08-29_69828f8b9c88a1599226cd720249bc95_cryptolocker.exe
Resource
win7-20240708-en
General
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Target
2024-08-29_69828f8b9c88a1599226cd720249bc95_cryptolocker
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Size
63KB
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MD5
69828f8b9c88a1599226cd720249bc95
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SHA1
599e470ffa1a0a5c425229fd3e0b103af8f1dcb8
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SHA256
897d31bf77ccb125356d173e969cdfa431ed775df4ad57034222efb1e4e47924
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SHA512
b3f7f5b98826e639400953533722d0732186df62e8ac3b5ddfb5494187505f33dd2855e5d8900d7b94cc75c39847a05204b35c00f27492f3d3ab698474b94125
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SSDEEP
768:P8mnjO6LsoEEeegiZPvEhHSG+gbum/kLyMro2GtOOtEvwDpjKvWxHCbSVaFn0jKV:P8mnK6QFElP6n+gymddpMOtEvwDpjYMM
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-08-29_69828f8b9c88a1599226cd720249bc95_cryptolocker
Files
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2024-08-29_69828f8b9c88a1599226cd720249bc95_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