Behavioral task
behavioral1
Sample
2024-01-10_7bcaec5f8e744b2c58543aafce5f6d3c_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-10_7bcaec5f8e744b2c58543aafce5f6d3c_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-10_7bcaec5f8e744b2c58543aafce5f6d3c_cryptolocker
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Size
63KB
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MD5
7bcaec5f8e744b2c58543aafce5f6d3c
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SHA1
148f34cf2aa329524d2b3bcb3e87928858051e5f
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SHA256
6c0a8ab0efa532c613a1acb0a13be865265d40af860fed0729894822cc05c8b8
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SHA512
0e75171bdcb038620328d0335eb4bffe6178cc5cc5a497ef7a627897fc8d0957f65483a6b91351328c1c5746fa94d4941e40575074d4ad4b234ff7e966e1dc9f
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjY6U+:1nK6a+qdOOtEvwDpjH
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-10_7bcaec5f8e744b2c58543aafce5f6d3c_cryptolocker
Files
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2024-01-10_7bcaec5f8e744b2c58543aafce5f6d3c_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