Behavioral task
behavioral1
Sample
2024-09-21_de83e60c1a22ed24f94ca673e8517051_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-21_de83e60c1a22ed24f94ca673e8517051_cryptolocker
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Size
81KB
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MD5
de83e60c1a22ed24f94ca673e8517051
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SHA1
8690a80b01e9df384a205d336b23e96dd78d5a7e
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SHA256
afc78bacb999446ac13f660effc1c4b4cbee5a22b08ef146da46173ddb545759
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SHA512
5b956a644cab64dda89d1514e8180905083bbd909d59ecd9523c4426bfe19b2ef331b602606c2a749c28f070963cc8b1a8a7e320aaa3a6ad12d3d8915dcf6c46
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalDSnUCH:1nK6a+qdOOtEvwDpjl
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-21_de83e60c1a22ed24f94ca673e8517051_cryptolocker
Files
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2024-09-21_de83e60c1a22ed24f94ca673e8517051_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