Behavioral task
behavioral1
Sample
NEAS.2023-09-08_362f7c030cf0b840412566a2cee11753_cryptolocker_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
NEAS.2023-09-08_362f7c030cf0b840412566a2cee11753_cryptolocker_JC.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.2023-09-08_362f7c030cf0b840412566a2cee11753_cryptolocker_JC.exe
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Size
74KB
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MD5
362f7c030cf0b840412566a2cee11753
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SHA1
e4868275e0442bb0f4c98c8219ff140ccb8e3474
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SHA256
5fca0c03bd66e03160b63fa24949337eb77caffe595c616312aa70c0d7d3a158
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SHA512
0afe45a0b027ec6143ab9f00d91accafc574df3cd28aeae3ed58a8d5b30eb72d1cae073f6edf0b9b55315b702cab834b527fe5c119e23517d0abc343e8468202
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUOA+YSQ:T6a+rdOOtEvwDpjNy
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.2023-09-08_362f7c030cf0b840412566a2cee11753_cryptolocker_JC.exe
Files
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NEAS.2023-09-08_362f7c030cf0b840412566a2cee11753_cryptolocker_JC.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_CODE
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