Behavioral task
behavioral1
Sample
2024-01-01_33eb4ee70f4426607c26f64e4a2df7a9_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-01_33eb4ee70f4426607c26f64e4a2df7a9_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-01_33eb4ee70f4426607c26f64e4a2df7a9_cryptolocker
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Size
103KB
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MD5
33eb4ee70f4426607c26f64e4a2df7a9
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SHA1
bd0fad05bf599a357d5652ef5197f4eeac0bcc95
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SHA256
d67b146618f3f8695975ac56a70c09632f641ccbea663afe5022bebaeb5cfb00
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SHA512
74b3ad31c7d8a8a789b2c7b6e12addb3113da46a371ea68a1774b65503ab697120e44b2c6b95d87190a58bbdc36f44dc84fa8478b4c2941142bc5f329c8f4572
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalRn5iF1j6Gksz5:1nK6a+qdOOtEvwDpj1
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-01_33eb4ee70f4426607c26f64e4a2df7a9_cryptolocker
Files
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2024-01-01_33eb4ee70f4426607c26f64e4a2df7a9_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