Behavioral task
behavioral1
Sample
NEAS.2023-09-25_9bd7067d91f63839df1f9fbfccaaa061_cryptolocker.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
NEAS.2023-09-25_9bd7067d91f63839df1f9fbfccaaa061_cryptolocker.exe
Resource
win10v2004-20231025-en
General
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Target
NEAS.2023-09-25_9bd7067d91f63839df1f9fbfccaaa061_cryptolocker.exe
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Size
117KB
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MD5
9bd7067d91f63839df1f9fbfccaaa061
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SHA1
632fefade7628b9cad03a1a9e1d808ae62e425a0
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SHA256
84cfab790e4b6c9b737af834a732991c861169b5c3ff61880ad55cd40b276c37
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SHA512
068f2fb8a28f09daf85d58089a866ba8d5642366098167fdf88b9b8fa3887514a14c2e92419660fc614b96c26258a444387eb91aca9ab9d763700356eefd3308
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SSDEEP
1536:z6QFElP6n+gKmddpMOtEvwDpj3GYQbN/PKwNgpwqWsvi8:z6a+CdOOtEvwDpjczi
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.2023-09-25_9bd7067d91f63839df1f9fbfccaaa061_cryptolocker.exe
Files
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NEAS.2023-09-25_9bd7067d91f63839df1f9fbfccaaa061_cryptolocker.exe.exe windows:5 windows 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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE